JANUARY THROUGH JUNE 2011 DUAL PHASE EXTRACTION SYSTEM OPERATION MAINTENANCE AND MONITORING REPORT #5 EMERSON POWER TRANSMISSION ITHACA, NEW YORK

JANUARY THROUGH JUNE 2011 DUAL PHASE EXTRACTION SYSTEM OPERATION MAINTENANCE AND MONITORING REPORT #5 EMERSON POWER TRANSMISSION ITHACA, NEW YORK SITE NO. 7-55-010 January 25, 2012 DRAFT WSP Engineering of New York, P.C. 11190 Sunrise Valley Drive Suite 300 Reston, VA 20191 Tel: +1 703 709 6500 Fax: +1 703 709 8505

QM Issue/revision Issue 1 Revision 1 Revision 2 Revision 3 Remarks Date 11/22/11 Prepared by Checked by ER BDW Authorized by Project number 4507/8 File reference WSP Environment & Energy 11190 Sunrise Valley Drive Suite 300 Reston, VA 20191 Tel: +1 703 709 6500 Fax: +1 703 709 8505 http://www.wspenvironmental.com

Contents 1 Project Status and Progress to Date... 1 2 Summary of Dual Phase Extraction System Operation, Maintenance, and Performance Monitoring Events... 2 2.1 Operating Results... 2 2.1.1 Summary of Difficulties Encountered and Resolved... 2 3 Quarterly and Semi-Annual Performance Monitoring... 3 3.1 Groundwater Elevations and Hydraulic Capture... 3 3.2 Quarterly and Semi-Annual Site-Wide Groundwater Sampling... 3 4 References... 4 5 Acronym List... 5 Figures Figure 1 Site Location Figure 2 Site Layout Figure 3 IRM Treatment Area Figure 4 B-zone Wells (Quarterly Monitoring Program) Figure 5 C-zone Wells (Quarterly Monitoring Program) Figure 6 Site-Wide Groundwater Monitoring Well Locations (Semi-Annual Monitoring Program) Figure 7 Semi-Annual Monitoring Program Groundwater Elevations March 2011 Figure 8 DPE System Drawdown B-zone Extraction Wells and Monitoring Wells Figure 9 DPE System Drawdown C-zone Extraction Wells and Monitoring Wells Figure 10 Quarterly Groundwater Sampling Results (B-zone) March and June 2011 Figure 11 Quarterly Groundwater Sampling Results (C-zone) March and June 2011 Figure 12 Semi-Annual Monitoring Program Groundwater Sampling Results March 2011 Tables Table 1 Dual Phase Extraction System Uptime Table 2 Summary of Dual Phase Extraction System Operating Events Table 3 Aqueous Phase VOC Mass Removed Dual Phase Extraction System Table 4 Vapor Phase VOC Mass Removed Dual Phase Extraction System Table 5 Monthly Vapor Phase Sampling Results Dual Phase Extraction System Table 6 Monthly Aqueous Phase Sampling Results Dual Phase Extraction System Table 7 Quarterly Groundwater Elevation Measurements i

Contents Table 8 Semi-annual Site-Wide Groundwater Elevation Measurements Table 9 Quarterly Groundwater Sampling Results Table 10 Semi-Annual Site-Wide Groundwater Sampling Results Table 11 Historical Groundwater Sampling Results Appendix A Laboratory Analytical Reports (on CD) Appendix B Data Usability Summary Reports Appendix C Monitoring Well Purge Logs ii

1 Project Status and Progress to Date WSP Engineering of New York, P.C., has prepared this Operation, Maintenance, and Monitoring (OM&M) report on behalf of Emerson and its subsidiary, Emerson Power Transmission (EPT). This report summarizes the activities associated with the Interim Remedial Measure (IRM) at the EPT facility (Morse Industrial Corporation, Site No. 7-55-010) located in Ithaca, New York (Figures 1 and 2). OM&M activities were conducted by WSP Engineering in accordance with the OM&M Plan, dated March 31, 2009, and as required by the Administrative Order on Consent (Index # A7-0125-87-09) entered into by the New York State Department of Environmental Conservation (NYSDEC) and EPT on July 13, 1987. This report describes operation and maintenance of the Dual Phase Extraction (DPE) system for the reporting period of January 2011 through June 2011. 1

2 Summary of Dual Phase Extraction System Operation, Maintenance, and Performance Monitoring Events During the reporting period, WSP Engineering collected monthly influent and effluent water and vapor samples for laboratory analysis. This data was used to monitor the performance of the treatment system (Figure 3). 2.1 OPERATING RESULTS The average uptime of the DPE system was 90 percent during the reporting period between January and June 2011 (Table 1). The system ran for a total of 3,150 hours with 336 hours of downtime during 3,486 hours of total operation (Table 1). The total operation period excludes the shutdown necessary for the Supplemental Pre-Design Investigation between April 25 and May 19, 2011 (Table 2). The system extracted a total of 151,149 gallons of groundwater at an average pumping rate of 0.62 gallons per minute and an estimated 4.51E+7 standard cubic feet of vapor based on an average flow rate of 240 standard cubic feet per minute (scfm) over the reporting period (Tables 3 and 4). During the reporting period, approximately 7.6 pounds (lbs) of volatile organic compounds (VOCs) were removed from the aqueous phase, and approximately 184.7 lbs of VOCs were removed from the vapor phase (Tables 3 and 4). Since the start of the IRM system, approximately 1,019 lbs of VOCs have been removed from the aqueous and vapor phase by the DPE system. Concentrations of four site-related chlorinated (VOCs) were detected in the influent vapor during the reporting period (Table 5). Seven site-related chlorinated VOCs were detected in influent water samples, and no site-related chlorinated VOC were detected in the effluent samples during the reporting period (Table 6). 2.1.1 Summary of Difficulties Encountered and Resolved The direct drive coupler on the vacuum blower failed during the previous reporting period on November 20, 2010. WSP Engineering researched and purchased a heavier duty (higher torque rated) coupler to resolve the continued coupler breakages and installed the coupler on January 10, 2011 (Table 2). On May 19, 2011, the air compressor was found to be leaking oil and was not operable. The air compressor was serviced on June 1, 2011 and the IRM system was restarted (Table 2). 2

3 Quarterly and Semi-Annual Performance Monitoring Groundwater samples were collected from monitoring wells associated with the quarterly event between March 23 and 25, 2011 and between June 22 and 23, 2011 (Figures 4 and 5). Monitoring wells associated with the semi-annual sampling event were sampled during the first quarterly sampling event conducted between March 23 and 25, 2011 (Figure 6). 3.1 GROUNDWATER ELEVATIONS AND HYDRAULIC CAPTURE Groundwater elevations collected during the quarterly sampling events are presented in Table 7. Groundwater elevation measurements collected during the semi-annual sampling event are presented in Table 8 and shown in Figure 7. Drawdown measurements are collected annually from a group of monitoring wells within the treatment area. The results of these measurements are contoured for the deep (C-zone) and shallow (B-zone) treatment wells to illustrate hydraulic capture. The most recent contouring results, based on data collected in September 2010, were presented in DPE Report #4, and are reproduced in this report for the sake of continuity (Figures 8 and 9). 3.2 QUARTERLY AND SEMI-ANNUAL SITE-WIDE GROUNDWATER SAMPLING Quarterly groundwater samples were collected to evaluate groundwater quality in the treatment area of the site. The quarterly groundwater sampling results are listed in Table 9 and presented in Figures 10 and 11. Site-wide groundwater samples were collected on a semi-annual basis (once per reporting period) to assess groundwater quality on the EPT site at locations upgradient of the firewater reservoir, in the treatment area, and downgradient of the treatment area in the residential neighborhoods of South Hill Table 10 and Figure 12 present the sample results for the semi-annual sampling. Historical sampling results for all wells sampled quarterly and semi-annually since the IRM system was installed in early 2009 are presented in Table 11. The analytical laboratory report is included in Appendix A, and the Data Validation Reports are included in Appendix B. Groundwater purge logs are included in Appendix C. 3

4 References WSP Engineering of New York. March 31, 2009. Operation, Maintenance and Monitoring Plan, Interim Remedial Measure, Emerson Power Transmission, Ithaca, New York. 4

5 Acronym List DO dissolved oxygen DPE dual phase extraction DUSR Data Usability Summary Report EPT Emerson Power Transmission GAC granular activated carbon IRM Interim Remedial Measure lbs pounds NYSDEC New York State Department of Environmental Conservation OM&M Operation, Maintenance, and Monitoring QA/QC quality assurance/quality control SC specific conductance scfm standard cubic feet per minute VOCs volatile organic compounds 5

Figures

k:\client\emerson\ithaca\phase i\ figure 1.doc Site Location Reference 7.5 Minute Series Topographic Quadrangle Ithaca East, New York Photorevised 1976 Scale 1:25,000 Metric Scale in Meters N Quadrangle Location 11190 SUNRISE VALLEY DRIVE, SUITE 300 RESTON, VA 20191 (703) 709-6500 Scale in Feet Figure 1 Site Location Emerson Power Transmission Ithaca, New York

Tables

Table 1 Dual Phase Extraction System Uptime Emerson Power Transmission Ithaca, New York January through June 2011 Reporting Period Reading Date Downtime (hours) Hours of Operation During Reporting Period Total Operation Hours During Reporting Period Uptime Start Date 1/13/2011 -- -- -- -- January 2/9/2011 0 648 648 100% February 3/11/2011 0 720 720 100% March 4/7/2011 22 626 648 97% April 4/25/2011 0 304 304 100% May (a) 6/16/2011 302 504 806 63% June (b) 7/1/2011 12 348 360 97% Total Over Reporting Period (January through June 2011): 336 3,150 3,486 90% a/ Total operation hours in sampling period adjusted to exclude downtime for the Supplemental Pre-Design Investigation. b/ An O&M visit was not conducted in early July 2011. Consequently, July 1, 2011 was chosen as the arbitrary end date of the monitoring period. WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\ Table 1 - System Uptime Page 1 of 25 8/24/11

Table 2 Summary of Dual Phase Extraction System Operating Events Emerson Power Transmission Ithaca, New York January through June 2011 Date Summary of Events 1/10/2011 The vacuum blower was turned on after the direct drive coupler was replaced. 3/14/2011 System shutdown due to low pressure alarm on the air compressor. 3/15/2011 Restarted system. 4/25/2011 System shutdown in order to conduct the Supplemental Pre-Design Investigation. 5/19/2011 End of Supplemental Pre-Design Investigation. System remained down due to mechanical issues with the air compressor. 6/1/2011 Restarted system after maintenance on the air compressor was completed. WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\ Table 2 - Summary of Events Page 2 of 25 8/24/11

Table 3 Aqueous Phase VOC Mass Removed Dual Phase Extraction System Emerson Power Transmission Ithaca, New York January through June 2011 (a) Cumulative Sampling Period Date Total VOC Influent g/l) Total VOC Effluent g/l) Effluent Water Meter Reading (gallons) Volume of Water Extracted (gallons) VOC Mass Removed (lbs) Mass Removed Since 1/20/2009 (lbs) Start Date 1/13/2011 -- -- 672,312 -- -- 52.2 (b) January 2/9/2011 3,076 ND 701,420 29,108 0.7 52.9 February 3/11/2011 4,288 ND 740,381 38,961 1.4 54.3 March 4/7/2011 2,896 ND 772,015 31,634 0.8 55.1 April (c) 4/25/2011 2,896 ND 793,026 21,010 0.5 55.6 May 6/16/2011 16,289 ND 810,515 17,489 2.4 58.0 June (d) 7/1/2011 16,289 ND 823,461 12,946 1.8 59.8 Total Over Reporting Period (January through June 2011): 151,149 7.6 59.8 a/ b/ c/ Abbreviations: VOC = volatile organic compound; g/l = micrograms per liter; lbs = pounds. Cumulative VOC mass removed from the current Dual Phase Extraction System at start of the reporting period. The Dual Phase Extraction System was turned off for the Supplemental Pre-Design Investigation between 4/25/2011 and 5/19/2011. The 4/7/2011 sample was used as a representative sample for the month of April 2011. d/ A sample was not collected in early July 2011 for the month of June. The 6/16/2011 sample was used a representative sample for the month of June 2011 and the volume of water extracted was calculated by using the average flow between 1/13/2011 and 6/16/2011 (0.62 gallons/minute). WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\ - Table 3 - Aqueous Mass Removal Page 3 of 25 8/24/11

Table 4 Vapor Phase VOC Mass Removed Dual Phase Extraction System Emerson Power Transmission Ithaca, New York January through June 2011 (a) Sampling Period Start Date January February March April (c) May June (d) Sampling Total VOCs - Monthly Vapor Samples Cumulative Vacuum Blower Run Sampling Period Vacuum Blower Run TCE mass flux 1,2-DCE mass flux PCE mass 1,1-DCE mass flux Total VOC mass flux VOC Mass Removed Cumulative Mass Removed Since 1/20/2009 Date (mg/m 3 ) (c) Time (hrs) Time (hrs) (lbs/hr) (lbs/hr) flux (lbs/hr) (lbs/hr) (lbs/hr) (lbs) (lbs) 1/13/2011 -- 11,883 -- -- -- -- -- -- -- 774.6 2/9/2011 78.2 12,529 646 0.042 0.028 ND 0.00017 0.070 45 819.9 3/11/2011 73.0 13,251 723 0.038 0.028 ND 0.00020 0.066 47 867.4 4/7/2011 84.3 13,877 626 0.042 0.034 ND 0.00019 0.076 47 914.7 4/25/2011 84.3 14,310 433 0.042 0.034 ND 0.00019 0.076 33 947.5 6/16/2011 27.8 14,668 358 0.016 0.000 ND 0.00011 0.017 6.0 953.5 7/1/2011 27.8 15,015 347 0.016 0.000 ND 0.00011 0.017 5.8 959.3 Total Over Reporting Period (January through June 2011): 184.7 959.3 a/ b/ c/ d/ Abbreviations: VOCs = volatile organic compounds; mg/m 3 = milligrams per cubic meter; lbs = pounds; lbs/hr = pounds per hour; hrs = hours; TCE = trichloroethene; 1,2-DCE = cis/trans-1,2-dichloroethene; 1,1-DCE = 1,1-dichloroethene. Vacuum blower flow = 240 standard cubic feet per minute. The vacuum blower was turned off for the Supplemental Pre-Design Investigation between 4/25/2011 and 5/19/2011. The 4/7/2011 sample was used as a representative sample for the month of April 2011. A sample was not collected in early July 2011 for the month of June. The 6/16/2011 sample was used a representative sample for the month of June 2011. WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\ - Table 4 - Vapor Mass Removal Page 4 of 25 8/24/11

Table 5 Monthly Vapor Phase Sampling Results Dual Phase Extraction System Emerson Power Transmission Ithaca, New York January through June 2011 (a) Sample ID: Sample Date: Units: Molecular Weight (g/mol) VINF - Influent Vapor 2/9/2011 3/11/2011 4/7/2011 Apr-11 6/16/2011 Jun-11 (ppmv) (mg/m3) (ppmv) (mg/m3) (ppmv) (mg/m3) (ppmv) (mg/m3) (ppmv) (mg/m3) (ppmv) (mg/m3) VOCs 1,1-Dichloroethene 96.9 0.048 0.19 0.056 0.22 0.054 0.21 -- -- 0.030 0.12 -- -- cis-1,2-dichloroethene 96.9 7.6 30 7.7 31 9.4 37 -- -- 2.3 9.1 -- -- trans-1,2-dichloroethene 96.9 0.14 0.56 0.089 0.35 0.15 0.59 -- -- 0.067 0.27 -- -- Tetrachloroethene 165.8 ND ND ND ND ND ND -- -- ND ND -- -- Trichloroethene 131.4 8.8 47 7.8 42 8.6 46 -- -- 3.4 18 -- -- Total VOCs: 17 78 16 73 18 84 -- -- 5.8 28 -- -- Sample ID: Sample Date: Units: Molecular Weight (g/mol) VpostGAC - Effluent Vapor 2/9/2011 3/11/2011 4/7/2011 Apr-11 6/16/2011 Jun-11 (ppmv) (mg/m3) (ppmv) (mg/m3) (ppmv) (mg/m3) (ppmv) (mg/m3) (ppmv) (mg/m3) (ppmv) (mg/m3) VOCs 1,1-Dichloroethene 96.9 ND ND ND ND ND ND -- -- ND ND -- -- cis-1,2-dichloroethene 96.9 0.31 1.23 0.23 0.91 0.24 1 -- -- 0.31 1.2 -- -- trans-1,2-dichloroethene 96.9 ND ND ND ND ND ND -- -- ND ND -- -- Tetrachloroethene 165.8 ND ND ND ND ND ND -- -- ND ND -- -- Trichloroethene 131.4 0.17 0.9 0.15 0.8 0.16 1 -- -- 0.3 1.5 -- -- Total VOCs: 0.48 2.1 0.38 1.7 0.40 1.8 -- -- 0.59 2.7 -- -- a/ b/ Abbreviations: VOCs = volatile organic compounds; g/mol = grams per mole; ppmv = parts per million by volume; mg/m 3 = milligrams per cubic meter; ND = compound not detected; "--" = data was not collected. The vacuum blower was turned off during the Supplemental Pre-Design Investigation (between 4/25/11 and 5/19/11). WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final\Table 5 - Vapor Data Page 5 of 25 8/24/11

Table 6 Monthly Aqueous Phase Sampling Results Dual Phase Extraction System Emerson Power Transmission Ithaca, New York January through June 2011 (a) Sample ID: WINF - Influent Water Sample Date: 2/9/2011 3/11/2011 4/7/2011 Apr-11 (c) 6/16/2011 Jun-11 (c) VOCs ( g/l) Bromomethane 1.0U 1.0U 1.0U -- 1.0U -- Carbon Disulfide 1.0U 1.0U 1.0U -- 1.0U -- Chloromethane 1.0U 1.0U 1.0U -- 1.0U -- Cyclohexane 10U 10U 10U -- 10U -- 1,1-Dichloroethene 1.0U 1.1 1.0U -- 3.8 -- cis-1,2-dichloroethene 1,630 2,180 1,600 -- 4,990 -- trans-1,2-dichloroethene 9.2 49.0 32.3 -- 72.8 -- Ethylbenzene 1.0U 1.0U 1.0U -- 1.0U -- Methylene Chloride 3.4 1.0U 1.0U -- 1.0U -- Naphthalene 2.0U 2.0U 2.0U -- 2.0U -- Tetrachloroethene 1.0U 1.0U 1.0U -- 5.1 -- Trichloroethene 1,430 2,050 1,260 -- 11,200 -- Vinyl Chloride 3.1 8.2 3.7 -- 17 -- Xylenes 1.0U 1.0U 1.0U -- 1.0U -- Total VOCs ( g/l) (b) 3,076 4,288 2,896 -- 16,289 -- Sample ID: WAS - Post Air-Stripper/Pre-Carbon Sample Date: 2/9/2011 3/11/2011 4/7/2011 Apr-11 (c) 6/16/2011 Jun-11 (c) VOCs ( g/l) Bromomethane 1.0U 1.0U 1.0U -- 1.0U -- Carbon Disulfide 1.0U 1.0U 1.0U -- 1.0U -- Chloromethane 1.0U 1.0U 1.0U -- 1.0U -- Cyclohexane 10U 10U 10U -- 10U -- 1,1-Dichloroethene 1.0U 1.0U 1.0U -- 1.0U -- cis-1,2-dichloroethene 1.8 1.0U 1.0U -- 1.2 -- trans-1,2-dichloroethene 1.0U 1.0U 1.0U -- 1.0U -- Ethylbenzene 1.0U 1.0U 1.0U -- 1.0U -- Methylene Chloride 1.0U 1.0U 1.0U -- 1.0U -- Naphthalene 2.0U 2.0U 3.1 -- 2.0U -- Tetrachloroethene 1.0U 1.0U 1.0U -- 1.0U -- Trichloroethene 1.0U 1.0U 1.0U -- 1.0U -- Vinyl Chloride 1.0U 1.0U 1.0U -- 1.0U -- Xylenes 1.0U 1.0U -- 1.0U -- Total VOCs ( g/l) (b) 1.8 ND 3.1 -- 1.2 -- WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final\Table 6 - Aqueous Data Page 6 of 25 8/24/11

Table 6 Monthly Aqueous Phase Sampling Results Dual Phase Extraction System Emerson Power Transmission Ithaca, New York January through June 2011 (a) Sample ID: WpostGAC - Post Carbon Sample Date: 2/9/2011 3/11/2011 4/7/2011 Apr-11 (c) 6/16/2011 Jun-11 (c) VOCs ( g/l) Bromomethane 1.0U 1.0U 1.0U -- 1.0U -- Carbon Disulfide 1.0U 1.0U 1.0U -- 1.0U -- Chloromethane 1.0U 1.0U 1.0U -- 1.0U -- Cyclohexane 10U 10U 10U -- 10U -- 1,1-Dichloroethene 1.0U 1.0U 1.0U -- 1.0U -- cis-1,2-dichloroethene 1.0U 1.0U 1.0U -- 1.0U -- trans-1,2-dichloroethene 1.0U 1.0U 1.0U -- 1.0U -- Ethylbenzene 1.0U 1.0U 1.0U -- 1.0U -- Methylene Chloride 1.0U 1.0U 1.0U -- 1.0U -- Naphthalene 2.0U 2.0U 2.0U -- 2.0U -- Tetrachloroethene 1.0U 1.0U 1.0U -- 1.0U -- Trichloroethene 1.0U 1.0U 1.0U -- 1.0U -- Vinyl Chloride 1.0U 1.0U 1.0U -- 1.0U -- Xylenes 1.0U 1.0U 1.0U -- 1.0U -- Total VOCs ( g/l) (b) ND ND ND -- ND -- a/ b/ c/ Abbreviations: VOCs = volatile organic compounds; g/l = micrograms per liter; U = analyte not detected above Reporting Limit; J = analyte detected at a level less than the Reporting Limit and greater than or equal to the Method Detection Limit; D = dilution required due to high concentration of target analytes; UJ = analyte possibly detected at a level less than the Reporting Limit and greater than or equal to the Method Detection Limit. The total includes values with a "J" qualifier. The Dual Phase Extraction System was turned off for the Supplemental Pre-Design Investigation between 4/25/2011 and 5/19/2011 and a sample was not collected in early July 2011 for the month of June. WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final\Table 6 - Aqueous Data Page 7 of 25 8/24/11

Table 7 Quarterly Groundwater Elevation Measurements Emerson Power Transmission Ithaca, New York March and June 2011 (a) Top of Casing Elevation Depth to Product (ft) March 21, 2011 (system on) Depth to Groundwater (ft) Groundwater Elevation (ft amsl) Depth to Product (ft) June 21, 2011 (system on) Depth to Groundwater (ft) Well ID (ft amsl) A-zone and B-zone Wells EW-01B 564.54-18.04 546.50 NM NM NM MW-01B 566.34-18.67 547.67-10.92 555.42 MW-02B 564.00-9.56 554.44 NM NM NM MW-03-13 564.15-6.27 557.88 NM NM NM MW-03B 564.24-11.49 552.75 NM NM NM MW-04B 563.83-18.55 545.28-19.99 543.84 MW-05-25 586.53-9.14 577.39 NM NM NM MW-05B 563.22-16.73 546.49-16.38 546.84 MW-06B 560.87-8.99 551.88 NM NM NM MW-07B 587.26 Not Measured - Product Recovery in Progress - 17.19 570.07 MW-08B 586.64 Not Measured - Product Recovery in Progress - 13.61 573.03 MW-18A 394.96-8.24 386.72 NM NM NM MW-19A 394.35-4.32 390.03 NM NM NM MW-20B 516.09-10.66 505.43 NM NM NM MW-21B (c) 492.17-11.83 480.34 NM NM NM MW-22B 489.46-13.08 476.38 NM NM NM MW-23B 457.66-12.70 444.96-14.50 443.16 MW-24B 414.00-3.10 410.90 NM NM NM MW-25A 391.01-4.52 386.49 NM NM NM MW-26A 396.12-6.14 389.98 NM NM NM MW-30B 533.48-15.17 518.31 - NM NM MW-31B 533.45-19.13 514.32 NM NM NM MW-32B 512.78-4.56 508.22-4.60 508.18 P-01 564.44-9.74 554.70 NM NM NM P-02 564.59-8.86 555.73 NM NM NM C-zone and D-zone Wells EXB-01 587.05-71.10 515.95-72.00 515.05 EXB-02 586.47-70.31 516.16 NM NM NM EXB-07 529.06-6.90 522.16-8.82 520.24 EXB-09 565.19-42.42 522.77-45.30 519.89 EXB-10 560.07-36.42 523.65-42.02 518.05 EXB-11 532.43-63.81 468.62 NM NM NM MW-01 565.77-9.14 556.63 NM NM NM MW-05-40 586.43-28.51 557.92 NM NM NM MW-05-100 586.21-94.25 491.96 NM NM NM MW-07-40 533.00-17.39 515.61 NM NM NM MW-08-40 517.98-33.22 484.76 NM NM NM MW-16-100 533.47-75.01 458.46 NM NM NM MW-17-40 394.21-2.55 391.66 NM NM NM MW-44T 558.22-24.72 533.50 NM NM NM a/ Abbreviations: ft = feet; amsl = above Mean Sea Level; NM = not measured; "-" = not measured for. b/ MW-21B was mesured on March 23, 2011. Groundwater Elevation (ft amsl) WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final Page 8 of 25 Revised: 1/11/2012

Table 8 Semi-Annual Site-Wide Groundwater Elevation Measurements Emerson Power Transmission Ithaca, New York March 21, 2011 (a) Top of Casing Depth to Groundwater Elevation Product Depth to Elevation Well ID MW-01B (ft amsl) 566.34 (ft) - Groundwater (ft) 18.67 (ft amsl) 547.67 MW-02B 564.00-9.56 554.44 MW-03B 564.24-11.49 552.75 MW-04B 563.83-18.55 545.28 MW-05-100 586.21-94.25 491.96 MW-05-25 586.53-9.14 577.39 MW-05-40 586.43-28.51 557.92 MW-05B 563.22-16.73 546.49 MW-06B 560.87-8.99 551.88 MW-07-40 533.00-17.39 515.61 MW-08-40 517.98-33.22 484.76 MW-09-100 506.17 NM NM NM MW-16-100 533.47-75.01 458.46 MW-17-40 394.21-2.55 391.66 MW-18A 394.96-8.24 386.72 MW-19A 394.35-4.32 390.03 MW-20B 516.09-10.66 505.43 MW-21B (b) 492.17-11.83 480.34 MW-22B 489.46-13.08 476.38 MW-23B 457.66-12.70 444.96 MW-24B 414.00-3.10 410.90 MW-25A 391.01-4.52 386.49 MW-26A 396.12-6.14 389.98 MW-32B 512.78-4.56 508.22 a/ Abbreviations: ft = feet; amsl = above Mean Sea Level; NM = not measured; "-" = not measured for. b/ MW-21B was mesured on March 23, 2011 due to inacessibility on March 21, 2011. WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final Page 9 of 25 Revised: 1/11/2012

Table 9 Quarterly Groundwater Sampling Results Emerson Power Transmission Ithaca, New York March and June 2011 (a) Well ID: Sample ID: Date: Evaluation Criteria (b) MW-1B (c) MW-4B (c) MW-5B MW-7B MW-1B MW-1B MW-100A (f) MW-4B MW-4B MW-5B MW-5B NS (d) MW-7B 3/25/2011 6/22/2011 6/22/2011 3/24/2011 6/22/2011 3/25/2011 6/22/2011 NS 6/22/2011 VOCs ( g/l) Benzene 1 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U Chloroform 7 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U Chloromethane 5 1.0 UJ 1.0 UJ 1.0 UJ 1.0U 1.0 UJ 1.0U 1.0 UJ NS 1.0 UJ Cyclohexane - 10.0 UJ 10.0 U 10.0 U 10.0 U 10.0 U 10.0 U 10.0 U NS 10.0 U 1,1-Dichloroethene 5 1.0 UJ 1.0U 1.0U 1.0U 1.0U 1.5 1.0U NS 1.0U cis-1,2-dichloroethene 5 4.1 1.1 1.5 1.0U 1.0U 967 407 NS 174 trans-1,2-dichloroethene 5 1.0U 1.0U 1.0U 1.0U 1.0U 10.1 4.8 NS 1.8 Methylcyclohexane NVL 10.0 UJ 10.0 U 10.0 U 10.0 U 10.0 U 11.1 10.0 U NS 10.0 U Methylene Chloride 5 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U Tetrachloroethene 5 1.0U 1.0U 1.0U 1.0U 1.0U 3.8 1.0U NS 1.0U Toluene 5 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 1,1,1-Trichloroethane 5 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U Trichloroethene 5 4.6 1.6 1.7 1.0U 1.0U 1,330 297 NS 1.9 Vinyl chloride 2 1.0 UJ 1.0U 1.0U 1.0U 1.0U 5.6 1.0U NS 132 Xylene (Total) 5 3.0U 3.0U 3.0U 3.0U 3.0U 3.0U 3.0U NS 3.0U Total VOCs: (g) 9.7 2.7 3.2 ND ND 2,329 709 NS 309.7 Total CVOCs: (g) 8.7 2.7 3.2 ND ND 2,318 709 NS 309.7 WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final Page 10 of 25 Revised: 1/11/2012

Table 9 Quarterly Groundwater Sampling Results Emerson Power Transmission Ithaca, New York March and June 2011 (a) Well ID: Sample ID: Date: Evaluation Criteria (b) MW-8B MW-23B (c,e) MW-32B (c) EXB-1 NS (d) MW-8B MW-23B MW-23B MW-32B MW-32B EXB-01 EXB-01 NS 6/22/2011 3/23/2011 6/22/2011 3/23/2011 6/22/2011 3/22/2011 6/22/2011 VOCs ( g/l) Benzene 1 Chloroform 7 Chloromethane 5 Cyclohexane - 1,1-Dichloroethene 5 cis-1,2-dichloroethene 5 trans-1,2-dichloroethene 5 Methylcyclohexane NVL Methylene Chloride 5 Tetrachloroethene 5 Toluene 5 1,1,1-Trichloroethane 5 Trichloroethene 5 Vinyl chloride 2 Xylene (Total) 5 Total VOCs: (g) Total CVOCs: (g) NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 2.4 1.5 1.0U 1.0U 1.0U 1.0U NS 1.0 UJ 1.0U 1.0 UJ 1.0U 1.0 UJ 1.0U 1.0 UJ NS 10.0 U 10.0 U 10.0 U 10.0 U 10.0 U 10.0 UJ 10.0 U NS 1.0U 1.0U 1.0U 1.0U 1.0U 4.5 4.5 NS 7.4 4.3 1.1 50.8 56.9 2,450 2,090 NS 1.0U 1.0U 1.0U 1.0U 1.0U 23.7 28.1 NS 10.0 U 10.0 U 10.0 U 10.0 U 10.0 U 10.0 UJ 10.0 NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 1.0 1.2 1.0U 1.0U 1.0U 1.0U NS 3.1 2.2 1.0U 33.9 58.9 83.2 53.9 NS 5.0 1.0U 1.0U 1.0U 1.0U 290 598 NS 3.0U 3.0U 3.1 3.0U 3.0U 3.0U 3.0U ND 15.5 9.9 6.9 84.7 116 2,851 2,785 ND 15.5 7.5 2.3 84.7 116 2,851 2,775 WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final Page 11 of 25 Revised: 1/11/2012

Table 9 Quarterly Groundwater Sampling Results Emerson Power Transmission Ithaca, New York March and June 2011 (a) Well ID: Sample ID: Date: VOCs ( g/l) Benzene 1 Chloroform 7 Chloromethane 5 Cyclohexane - 1,1-Dichloroethene 5 cis-1,2-dichloroethene 5 trans-1,2-dichloroethene 5 Methylcyclohexane NVL Methylene Chloride 5 Tetrachloroethene 5 Toluene 5 1,1,1-Trichloroethane 5 Trichloroethene 5 Vinyl chloride 2 Xylene (Total) 5 Total VOCs: (g) Total CVOCs: (g) Evaluation Criteria (b) EXB-2 EXB-2 EXB-2 3/22/2011 6/22/2011 EXB-7 EXB-7 EXB-7 3/22/2011 6/23/2011. EXB-9 EXB-9 EXB-9 3/22/2011 6/22/2011 EXB-10 3/22/2011 EXB-10 EXB-10 6/22/2011 4.7 3.4 1.0U 1.0U 1.0U 1.0U 1.0U 2.3 5.1 2.2 UJ 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0 UJ 1.0U 1.0 UJ 1.0U 1.5J 10.0 UJ 10.0 U 10.0 UJ 10.0 U 10.0 U 10.0 U 10.0 UJ 10.1 3.4 4.6 1.1 2.1 1.0U 1.0U 1.0U 1.0U 6,680 4,850 1,080 1,480 5.5 1.2 55.4 8.7 22.4 39.2 11.7 21.7 1.0U 1.0U 1.0U 1.0U 46.4 J 19.7 10.0 UJ 10.0 U 10.0 U 10.0 U 10.0 UJ 12.4 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 3.8 3.8 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 3.0 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 8,310 5,320 327 398 1.6 1.0U 1.0U 1.0U 9.2 157 1.9 5.0 1.0U 1.0U 1.0U 1.0U 3.0U 3.0U 3.0U 3.0U 3.0U 3.0U 3.0U 3.0U 15,085 10,401 1,422 1,907 7.1 1.2 55.4 35.0 15,029 10,375 1,422 1,907 7.1 1.2 55.4 8.7 WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final Page 12 of 25 Revised: 1/11/2012

Table 9 Quarterly Groundwater Sampling Results Emerson Power Transmission Ithaca, New York March and June 2011 (a) a/ VOCs = volatile organic compounds; CVOCs = chlorinated volatile organic compounds; NVL = No standard or guidance value for groundwater is listed for this substance; g/l = micrograms per liter; U = analyte not detected above Reporting Limit; J = analyte detected at a level less than the Reporting Limit and greater than or equal to the Method Detection Limit; D = concentration is from a secondary dilution analysis; NS = not sampled; UJ = analyte possibly detected at a level less than the Reporting Limit and greater than or equal to the Method Detection Limit; R = The quality control assoicated with the analyte indicates uncertainty with the reported limits (spike/surrogate failed the recovery limits). b/ c/ d/ Concentrations highlighted in bold text exceed evaluation criteria. Evaluation criteria are the New York State Ambient Water Quality Standards or Guidance Values for Class GA groundwater provided in the New York State Department of Environmental Conservation Division of Water Technical and Operational Guidance Series (1.1.1), dated June 1998, and the April 2000 Addendum. MW-1B, MW-4B, MW-23B, and MW-32B are also included in the semiannual sampling activities and the December sampling results are reported in duplicate in Table 10. MW-7B and MW-8B were not sampled due to the presence of floating free-product. WSP Engineering is in the process of recovering product from these wells (see text). e/ MW-23B was replaced in October 2008 in accordance with the specifications of the original well. f/ MW-100A is a blind duplicate of MW-1B collected on June 22, 2011. g/ The total includes values with a "J" qualifier. WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final Page 13 of 25 Revised: 1/11/2012

Table 10 Semi-Annual Site-Wide Groundwater Sampling Results Emerson Power Transmission Ithaca, New York March and June 2011 (a) Well ID: Sample ID: Date: Evaluation Criteria (b) MW-1B (c) MW-2B MW-3B (d) MW-4B (c) MW-5-40 MW-5-100 MW-7-40 MW-1B MW-2B MW-3B MW-0311B MW-4B MW-5-40 MW-5-100 MW-7-40 3/25/2011 3/24/2011 3/25/2011 3/24/2011 3/25/2011 3/25/2011 3/25/2011 VOCs ( g/l) Chloroethane 5 1.0 UJ 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U Chloroform 7 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1,1-Dichloroethane 5 1.0U 1.0U 1.0U 1.0U 1.0U 1.1 1.0U 1.0U 1,1-Dichloroethene 5 1.0 UJ 5.7 1.7 1.9 1.0U 39.5 1.0U 1.0U cis-1,2-dichloroethene 5 4.1J 5,010 749 953 1.0U 18,000 13.5 150 trans-1,2-dichloroethene 5 1.0U 19.9 10.6 10.9 1.0U 111 1.0U 1.0U Tetrachloroethene 5 1.0U 14.6 1.0U 1.0U 1.0U 2.7 1.0U 1.0U Toluene 5 1.0U 1.0U 1.0U 1.0U 1.0U 2.9 1.0U 1.0U 1,1,1-Trichloroethane 5 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U Trichloroethene 5 4.6J 12,200 77.2 125 1.0U 6,390 2.2 3.2 Vinyl Chloride 2 1.0 UJ 21.6 146 136 1.0U 774 7.3 17.7 Total VOCs (e) 10.7 17,273 985.5 1,228 1.0 25,321 24.0 171.9 Total CVOCs (e) 8.7 17,272 984.5 1,227 ND 25,318 23.0 170.9 WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final Page 14 of 25 Revised: 1/11/2012

Table 10 Semi-Annual Site-Wide Groundwater Sampling Results Emerson Power Transmission Ithaca, New York March and June 2011 (a) Well ID: Sample ID: Date: Evaluation Criteria (b) MW-8-40 MW-16-100 (f) MW-17-40 MW-18A (d) MW-19A MW-20B MW-21B MW-8-40 MW-16-100 MW-17-40 MW-18A MW-0311A MW-19A MW-20B MW-21B 3/23/2011 Mar-11 3/24/2011 3/24/2011 3/24/2011 3/23/2011 3/23/2011 VOCs ( g/l) Chloroethane 5 Chloroform 7 1,1-Dichloroethane 5 1,1-Dichloroethene 5 cis-1,2-dichloroethene 5 trans-1,2-dichloroethene 5 Tetrachloroethene 5 Toluene 5 1,1,1-Trichloroethane 5 Trichloroethene 5 Vinyl Chloride 2 Total VOCs (e) Total CVOCs (e) 1.0U NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 4.8 1.0U 1.0U 1.0U 1.3 1.0U NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.0U 4.5 1.0U 1.0U 1.0U 2.8 1.0U NS 1.0U 1.2 1.0U 1.0U 1.0U 1.0U 1.0 ND 1.0 11.5 1.0 1.0 1.0 5.1 ND ND ND 10.5 ND ND ND 4.1 WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final Page 15 of 25 Revised: 1/11/2012

Table 10 Semi-Annual Site-Wide Groundwater Sampling Results Emerson Power Transmission Ithaca, New York March and June 2011 (a) Well ID: Sample ID: Date: Evaluation Criteria (b) MW-22B MW-22B 3/23/2011 VOCs ( g/l) Chloroethane 5 Chloroform 7 1,1-Dichloroethane 5 1,1-Dichloroethene 5 cis-1,2-dichloroethene 5 trans-1,2-dichloroethene 5 Tetrachloroethene 5 Toluene 5 1,1,1-Trichloroethane 5 Trichloroethene 5 Vinyl Chloride 2 Total VOCs (e) Total CVOCs (e) 1.0U 1.0U 1.0U 1.0U 2.3 1.0U 1.0U 1.0U 1.0U 1.1 1.8 6.2 5.2 WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final Page 16 of 25 Revised: 1/11/2012

Table 10 Semi-Annual Site-Wide Groundwater Sampling Results Emerson Power Transmission Ithaca, New York March and June 2011 (a) Well ID: Sample ID: Date: Evaluation MW-23B (c) MW-24B MW-25A MW-26A MW-32B (c) Criteria MW-23B MW-24B MW-25A MW-26A MW-32B (b) 3/23/2011 3/23/2011 3/24/2011 3/24/2011 3/23/2011 VOCs ( g/l) Chloroethane 5 1.0U 1.0U 1.0U 13.3 1.0U Chloroform 7 2.4 1.0U 1.0U 1.0U 1.0U 1,1-Dichloroethane 5 1.0U 1.0U 1.0U 1.0U 1.0U 1,1-Dichloroethene 5 1.0U 1.0U 1.0U 1.0U 1.0U cis-1,2-dichloroethene 5 4.3 1.1 1.0U 1.0U 50.8 trans-1,2-dichloroethene 5 1.0U 1.0U 1.0U 1.0U 1.0U Tetrachloroethene 5 1.0U 1.0U 1.0U 1.0U 1.0U Toluene 5 1.0U 1.0U 1.0U 1.0U 1.0U 1,1,1-Trichloroethane 5 1.0 1.0U 1.0U 1.0U 1.0U Trichloroethene 5 2.2 1.0U 1.0U 1.0U 33.9 Vinyl Chloride 2 1.0U 1.0U 1.0U 1.0U 1.0U Total VOCs (e) 10.9 2.1 1.0 14.3 85.7 Total CVOCs (e) 7.5 1.1 ND ND 84.7 a\ b\ c\ d\ VOCs = volatile organic compounds; g/l = micrograms per liter; U = analyte not detected above Reporting Limit; J = analyte detected at a level less than the Reporting Limit and greater than or equal to the Method Detection Limit; D = concentration is from a secondary dilution analysis. UJ = analyte possibly detected at a level less than the Reporting Limit and greater than or equal to the Method Detection Limit; R = The quality control assoicated with the analyte indicates uncertainty with the reported limits (spike/surrogate failed the recovery limits). Concentrations highlighted in bold text exceed evaluation criteria. Evaluation criteria are the New York State Ambient Water Quality Standards or Guidance Values for Class GA groundwater provided in the New York State Department of Environmental Conservation Division of Water Technical and Operational Guidance Series (1.1.1), dated June 1998, and the April 2000 Addendum. MW-1B, MW-4B, MW-23B, and MW-32B are also included in the quarterly sampling activities and the June sampling results are reported in duplicate in Table 8. MW-0311A is a blind duplicate of MW-18A collected on March 24, 2011 and MW-0311B is a blind duplicate of MW-3B collected on March 25, 2011. WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final Page 17 of 25 Revised: 1/11/2012

Table 10 Semi-Annual Site-Wide Groundwater Sampling Results Emerson Power Transmission Ithaca, New York March and June 2011 (a) e\ f\ The total includes values with a "J" qualifier. MW-16-100 was not accessible during the sampling event. WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final Page 18 of 25 Revised: 1/11/2012

Table 11 Historical Groundwater Sampling Results Emerson Power Transmission Ithaca, New York (a) Acetone Benzene 2-Butanone Carbon disulfide Chloroethane Chloroform Chloromethane Cyclohexane Well ID Date Evaluation Criteria (b) 50 1 50 60 5 7 5 NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene 5 0.6 5 cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene 10 10 Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene 5 1 5 Vinyl Chloride 2 Xylenes (total) 5 EW-5-25B 9/25/09 2.3 1U 5U 1U 1U 1U 1U 1U 1U 1U 3.2 1,300 DJ 24J 1U 1U NAU 1.3 1U 1U 1U 1,100 DJ 70J 2U 9/29/10 10U 1U 10U 1U 1.4 1U 1U 10U 1U 1U 3.9 1,290 30.7 1U 1U 2U 1.2 1U 1U 1U 793 231 3U EW-6-60C 9/25/09 5U 0.74J 5U 1U 1U 1U 1U 1U 1.2 0.51 J 16J 8,600 DJ 150 J 1U 1U NAU 41J 2.3 1U 1U 47,000 DJ 4.8 J 2U 9/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 9.5 6,400 142 1U 1U 2U 28.1 1.2 1U 1U 25,600 5.9 3U EXB-01 6/10/09 3.1J 1.8 5U 0.64 J 1U 1U 1U 1U 1U 1U 3.2 3,100 D 51 1U 1U NAU 0.78 J 2.6 1U 1U 1,300 D 250 D 4.4 9/22/09 400 U 1.4 400 U 80U 80U 80U 80U 80U 7.7 80U 80U 3,400 D 52 80U 0.84 J NA U 0.66 J 80U 80U 80U 800 D 430 D 160 U 12/17/09 10U 1.2 10U 1U 1U 1U 1U 10U 1U 1U 6.5 2,920 D 36.5 1U 1U 2U 1.3 1U 1U 1U 2,940 D 176 J 3U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 7.2 2,860 D 47.3 1U 1U 2U 1.3 1U 1U 1U 774 D 446 D 3U 6/29/10 17.4 1U 10U 1U 1U 1U 1U 10U 1U 1U 13 4,260 184 J 1 UJ 1U 2U 1U 1U 1U 1U 19.6 787 3U 9/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 17.2 8,370 109 1U 1U 2U 3 1U 1U 1U 9,580 187 3U 12/28/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 6.2 3,960 21.8 1U 1U 2U 3 1U 1U 1U 359 140 3U 3/22/11 10U 1U 10U 1 UJ 1U 1U 1U 10 UJ 1U 1U 4.5 2,450 23.7 1U 1U 2U 1U 1U 1U 1U 59 598 3U 6/22/11 10U 1U 10U 1 UJ 1U 1U 1 UJ 10U 1U 1U 4.5 2,090 28.1 1U 1U 2U 1U 1U 1U 1U 8,310 9.2 3U EXB-02 1/14/09 5U 5.8 1U 1U 1U 0.85 J 1U 5.5 0.8J 1U 2 2,900 D 11 1U 1U NAU 6.1 8.4 1U 1U 10,000 D 10 2.7J 6/9/09 5U 5.3 5U 1U 1U 0.67 J 1U 4.8 1U 1U 2 2,100 D 7.3 1U 1U NAU 2.4 5.1 1U 1U 6,200 D 13 4 9/23/09 4.4J 4.5 500 U 100 U 100 U 0.57 J 100 U 3.6 0.7 J 0.41 J 2 2,300 D 20 100 U 100 U NA U 7.2 5.8 100 U 100 U 9,300 J 7.6 200 U 12/17/09 10U 4.6 10U 1U 1U 1U 1U 10U 1U 1U 3 2,870 D 11.7 1.7 1U 2U 6.1 2.7 1U 1U 7,270 D 16.8 J 3U 4/6/10 10U 4.4 10U 1U 1U 1U 1U 10U 1.6 1U 1U 2,210 D 21.8 1.7 1U 2U 4.3 4 1U 1U 5,110 D 14.5 3U 6/29/10 10 4.3 10U 1U 1U 1.1 1U 10U 1U 1U 12.5 5,650 212 J 1 UJ 1U 2U 2.2 6.6 1U 1U 2,560 21 5.3 9/29/10 21.9 4.9 10U 3.7 1U 4 1U 10U 1U 1U 8.3 4,750 189 1.6 1U 2U 1U 12.4 1U 1U 1,680 30 10 12/28/10 10U 4.9 10U 1U 1U 6.4 1U 10U 1U 1U 6.0 6,740 32.7 1U 1U 2U 4.1 1U 1U 1U 7,550 44.7 3U 3/22/11 10U 4.7 10U 1 UJ 1U 5.1 1U 10 UJ 1U 1U 3.4 6,680 22.4 1U 1U 2U 3.8 1U 1U 1U 8,310 9.2 3U 6/22/11 10U 3.4 10U 1U 1U 2.2 1U 10U 1U 1U 4.6 4,850 39.2 1U 1U 2U 3.8 3 1U 1U 5,320 157 3U WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final\T11 - Hist GW Data Page 19 of 25 Revised: 1/11/2012

Table 11 Historical Groundwater Sampling Results Emerson Power Transmission Ithaca, New York (a) Acetone Benzene 2-Butanone Carbon disulfide Chloroethane Chloroform Chloromethane Cyclohexane Well ID Date Evaluation Criteria (b) 50 1 50 60 5 7 5 NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene 5 0.6 5 cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene 10 10 Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene 5 1 5 Vinyl Chloride 2 Xylenes (total) 5 EXB-07 1/14/09 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 13 7,500 D 55 DJ 1U 1U NAU 1U 1.2 1U 1U 230 D 57 DJ 3U 6/9/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 6.6 3,400 D 37 1U 1U NAU 1U 0.7J 1U 1U 890 D 30 2U 9/22/09 400 U 80U 5U 80U 80U 80U 80U 80U 80U 80U 9.2 5,000 D 78 80U 80U NAU 80 U 0.51 J 80U 80U 560 D 26 160 U 12/17/09 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 5.1 J 2,790 D 45.3 1U 1U 2U 1U 1U 1U 1U 832 D 15.5 J 3U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 3.2 2,120 D 31.1 1U 1U 2U 1U 1U 1U 1U 1,430 D 11.8 3U 6/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 6.5 2,880 99.2 J 1 UJ 1U 2U 1U 1U 1U 1U 1,190 18.4 3U 9/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 7.8 4,760 105 1U 1U 2U 1U 1U 1U 1U 360 26 3U 12/28/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 2.3 1,560 27.4 1U 1U 2U 1U 1U 1U 1U 394 3.4 3U 3/22/11 10U 1U 10U 1 UJ 1U 1U 1U 10 UJ 1U 1U 1.1 1,080 11.7 1U 1U 2U 1U 1U 1U 1U 327 1.9 3U 6/22/11 10U 1U 10U 1U 1U 1U 1 UJ 10U 1U 1U 2.1 1,480 21.7 1U 1U 2U 1U 1U 1U 1U 398 5 3U EXB-09 6/10/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 0.46 J 1U 2U 9/22/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 12/17/09 10U 1U 10U 1U 1U 1U 3.9 10U 1U 1U 1U 3 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 4/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 12.5 1U 1U 1U 2U 1U 1U 1U 1U 1.2 1U 3U 6/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 5.4 1 UJ 1 UJ 1U 2U 1U 1U 1U 1U 1U 1U 3U 9/28/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 4.1 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 12/28/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 2.6 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 3/22/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 5.5 1U 1U 1U 2U 1U 1U 1U 1U 1.6 1U 3U 6/22/11 10U 1U 10U 1U 1U 1U 1 UJ 10U 1U 1U 1U 1.2 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U EXB-10 1/14/09 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 36 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 1.4J 9/23/09 5U 0.66J 1U 1U 1U 1U 1U 4.7 1U 1U 1U 32 1U 1U 1U NAU 1U 1U 1U 1U 0.78 J 2.9 1.3J 12/17/09 10U 1U 10U 1U 1U 1U 3.9 10U 1U 1U 1U 31.7 1U 1.5 1U 2U 1U 1U 1U 1U 1U 4.6 3U 4/6/10 10U 2.2 10U 1U 1U 1U 1.9 11.5 1U 1U 1U 13.7 1U 1.5 1U 2U 1U 1U 1U 1U 1.6 1.8 3U 6/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 97.7 1 UJ 1 UJ 1U 2U 1U 1U 1U 1U 1U 1.2 3U 9/28/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 16.7 1U 1U 1U 2U 1U 1U 1U 1U 1U 5.9 3U 12/28/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 37.9 1U 1U 1U 2U 1U 1U 1U 1U 1U 1.3 3U 3/22/11 10U 1U 10U 1U 1U 1U 1U 10 UJ 1U 1U 1U 55.4 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 6/22/11 2.3 1U 10U 1U 1U 1U 1.5 10.1 1U 1U 1U 8.7 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final\T11 - Hist GW Data Page 20 of 25 Revised: 1/11/2012

Table 11 Historical Groundwater Sampling Results Emerson Power Transmission Ithaca, New York (a) Acetone Benzene 2-Butanone Carbon disulfide Chloroethane Chloroform Chloromethane Cyclohexane Well ID Date Evaluation Criteria (b) 50 1 50 60 5 7 5 NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene 5 0.6 5 cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene 10 10 Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene 5 1 5 Vinyl Chloride 2 Xylenes (total) 5 MW-1B 4/1/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1J 1U 1U 1U NAU 1U 1U 1U 1U 1.8 1U 2U 6/8/09 5U 1U 5U 1 UJ 1U 1U 1U 1U 1U 1U 1U 0.87 J 1U 1U 1U NAU 1U 1U 1U 1U 1.6 1U 2U 9/22/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 0.79 J 1U 1U 1 U NA U 1U 1U 1U 1U 1.9 1U 2U 12/18/09 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1.8 1U 3U 4/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 4.5 1U 1U 1U 2U 1U 1U 1U 1U 9.9 1U 3U 6/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1.4 1 UJ 1 UJ 1U 2U 1U 1U 1U 1U 1.7 1U 3U 9/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 2.2 1U 1U 1U 2U 1U 1U 1U 1U 3.6 1U 3U 12/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1.9 1U 1U 1U 2U 1U 1U 1U 1U 2.5 1U 3U 3/25/11 10U 1U 10U 1 UJ 1 UJ 1U 1 UJ 10 UJ 1U 1U 1 UJ 4.1 1U 1U 1U 2 UJ 1U 1U 1U 1U 4.6 1 UJ 3U 6/22/11 10U 1U 10U 1U 1U 1U 1 UJ 10U 1U 1U 1U 1.1 1U 1U 1U 2U 1U 1U 1U 1U 1.6 1U 3U MW-2B 4/1/09 5U 0.51J 5U 0.25 J 1.1 2.1 1U 1U 1U 1U 8.8 5,600 D 65.0 1U 1U NAU 30.0 0.56 J 0.4 J 0.28 J 20,000 D 40 2U 9/22/09 1,000 U 200 U 1,000 U 200 U 200 U 200 U 200 U 200 U 200 U 200 U 200 U 6,400 D 200 U 200 U 200 U NA U 200 U 200 U 200 U 200 U 21,000 D 82 D 400 U 4/6/10 10U 1U 10U 1U 1 1 1U 10U 1U 1U 14 5,510 D 63.8 1U 1U 2U 28.2 1 1U 1U 19,500 D 133 3U 10/5/10 10U 1U 10U 1U 4 1 1U 10U 1U 1U 19.7 7,560 122 1U 1U 2U 30.8 1U 1U 1U 18,100 50.1 3U 3/24/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 5.7 5,010 19.9 1U 1U 2U 14.6 1U 1U 1U 12,200 21.6 3U MW-3B 4/3/09 2.7J 1U 5U 1U 1U 1U 1U 1U 1U 1U 4.4 1,900 D 35 1U 1U NAU 1.3 1U 1U 1U 1,300 D 210 D 2U 9/22/09 100 U 20U 100 U 20U 20U 20U 20U 20U 20U 20U 20U 1,400 D 15J 20U 20U NAU 20U 20U 20U 20U 310 D 97 D 40U 4/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 4 1,190 D 17 1U 1U 2U 1.5 1U 1U 1U 1,500 D 181 3U 10/5/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 3.3 1,430 25.1 1U 1U 2U 1U 1U 1U 1U 752 143 3U 3/25/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 749 10.6 1U 1U 2U 1U 1U 1U 1U 77.2 146 3U MW-4B 4/1/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 0.22 J 1U 2U 6/8/09 3.1J 1U 5U 1 UJ 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 9/24/09 3.3J 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1.2 2U 12/18/09 10U 1U 10U 1U 1U 1U 4 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 4.5 3U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 2.2 1U 1U 1U 2U 1U 1U 1U 1U 1.4 1U 3U 6/30/10 20 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1 UJ 1 UJ 1U 2U 1U 1U 1U 1U 1U 1.6 3U 9/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 4.1 3U 12/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 2.1 3U 3/24/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 6/22/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final\T11 - Hist GW Data Page 21 of 25 Revised: 1/11/2012

Table 11 Historical Groundwater Sampling Results Emerson Power Transmission Ithaca, New York (a) Acetone Benzene 2-Butanone Carbon disulfide Chloroethane Chloroform Chloromethane Cyclohexane Well ID Date Evaluation Criteria (b) 50 1 50 60 5 7 5 NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene 5 0.6 5 cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene 10 10 Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene 5 1 5 Vinyl Chloride 2 Xylenes (total) 5 MW-5B 1/14/09 2.6J 1U 1U 0.59 UJ 1U 1U 1U 1U 1U 1U 43 19,000 D 800 UD 1U 1U NAU 89 1.9 1U 1U 52,000 D 700 DJ 3U 9/23/09 400 U 80U 80U 80U 80U 80U 80U 80U 80U 80U 80U 5,800 D 49 J 80U 80U NAU 80U 80U 80U 80U 5,200 D 140 D 160 U 12/21/09 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 2.3 1,210 D 24.1 1U 1U 2U 1.3 1U 1U 1U 657 D 52.9 3U 4/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 6.4 3,990 D 101 1U 1U 2U 10.2 1U 1U 1U 3,750 D 257 3U 6/30/10 10U 1U 10U 1 UJ 1U 1U 1U 10U 1U 1U 1.4J 1,410 20.3 1U 1U 2U 1.7 1U 1U 1U 781 10.3 3U 9/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 12.4 7,140 123 1U 1U 2U 11.5 1U 1U 1U 4,450 511 3U 12/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 17.7 10,400 81.3 1U 1U 2U 15.1 1U 1U 1U 6,660 491 3U 3/25/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1.5 967 10.1 1U 1U 2U 3.8 1U 1U 1U 1,330 5.6 3U 6/22/11 10U 1U 10U 1U 1U 1U 1 UJ 10U 1U 1U 1U 407 4.8 1U 1U 2U 1U 1U 1U 1U 297 1U 3U MW-5-40 4/1/09 5U 0.37J 5U 0.29 J 1U 1U 1U 0.76 J 1U 0.24J 22 12,000 D 92 DJ 1U 1U NAU 2 2.2 1U 1U 11,000 D 510 D 1J 9/22/09 1,000 U 200 U 1,000 U 200 U 200 U 200 U 200 U 200 U 200 U 200 U 200 U 16,000 200 U 200 U 200 U NA U 200 U 200 U 200 U 200 U 28,000 D 270 400 U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 23 13,400 D 177 1U 1U 2U 4 3 1U 1U 6,540 D 390 3U 10/4/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 29 11,400 128 1U 1 U 2.5 5 1U 1U 1U 5,550 314 3U 3/25/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 5.7 18,000 111 1U 1U 2U 2.7 2.9 1U 1U 6,390 774 3U MW-5-100 4/1/09 3.3 J 0.22 J 5U 1U 1U 1U 1U 1U 1U 1U 1U 17 0.31 J 1U 1U NAU 1U 1U 1U 1U 0.98 J 5.9 2U 6/10/09 2.7J 1U 5U 1U 1U 1U 1U 1U 1U 1U 1.5 1,600 D 25 1U 1U NAU 0.74 J 1U 1U 1U 580 D 1U 2U 9/22/09 2.4J 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 23 1U 1U 1U NAU 1U 1U 1U 1U 2.8 5.2 2U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 37.3 1U 1U 1U 2U 1U 1U 1U 1U 4.7 5.4 3U 10/4/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 39.9 1U 1U 1U 2U 1U 1U 1U 1U 1.8 13.1 3U 3/25/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 13.5 1U 1U 1U 2U 1U 1U 1U 1U 2.2 7.3 3U MW-7-40 4/2/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 33 1.5 1U 1U NAU 1U 1U 1U 1U 1U 30 2U 6/11/09 25 1U 5U 0.88 J 1U 1U 1U 1U 1U 1U 1U 140 D 2.3 1U 1U NAU 1U 1U 1U 1U 0.51 J 4.1 2U 9/23/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 97 2 1U 1U NAU 1U 1U 1U 1U 1U 29 2U 4/8/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 227 1.6 1U 1U 2U 1U 1U 1U 1U 1U 8.2 3U 10/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 145 1 1U 1U 2U 1U 1U 1U 1U 1U 10.7 3U 3/25/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 150 1U 1U 1U 2U 1U 1U 1U 1U 3.2 17.7 3U MW-08-40 4/3/09 5U 1U 5U 0.35 J 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 0.61J 1U 1U 0.74 J 1U 2U 6/9/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 9/24/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 4/8/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 10/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 3/23/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final\T11 - Hist GW Data Page 22 of 25 Revised: 1/11/2012

Table 11 Historical Groundwater Sampling Results Emerson Power Transmission Ithaca, New York (a) Acetone Benzene 2-Butanone Carbon disulfide Chloroethane Chloroform Chloromethane Cyclohexane Well ID Date Evaluation Criteria (b) 50 1 50 60 5 7 5 NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene 5 0.6 5 cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene 10 10 Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene 5 1 5 Vinyl Chloride 2 Xylenes (total) 5 MW-16-100 4/2/09 5U 1U 5U 1J 1U 1U 1U 1U 1U 1U 0.63 J 600 D 4.6 1U 1U NAU 1U 0.93J 1U 1U 1.4 56 2U 6/9/09 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1.1 770 D 3.6 1U 1U NAU 1U 1U 1U 1U 0.91 J 93 2U 9/24/09 33J 10U 50U 10U 10U 10U 10U 10U 10U 10U 10U 780 4.9J 10U 10U NAU 10U 10U 10U 10U 10U 76 20U 4/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 501 D 1.6 1U 1U 2U 1U 1U 1U 1U 2.8 99.4 3U 10/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 65.3 1U 1U 1U 2U 1U 1U 1U 1U 1U 28.3 3U Mar-11 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS MW-17-40 4/2/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 0.22 J 1U 2U 6/9/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 9/22/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 10/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 3/24/11 10U 1U 10U 1U 1U 1U 1U 10 UJ 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U MW-18A 4/1/09 8.5 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 0.37 J 1U 1U 1U NAU 1U 1U 1U 1U 0.88 J 1U 2U 9/24/09 11 1U 2.6J 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 10/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 3/24/11 10U 1U 10U 1 UJ 1U 1U 1U 10U 1U 1U 1U 4.8 1U 1U 1U 2U 1U 1U 1U 1U 4.5 1.2 3U MW-19A 4/1/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 0.33 J 1U 2U 9/22/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 10/5/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 3/24/11 10U 1U 10U 1 UJ 1U 1U 1U 10 UJ 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U MW-20B 4/1/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 0.25 J 1U 2U 9/24/09 5U 1U 5U 1U 1U 0.42 J 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 12/18/09 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 10/5/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 3/23/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U MW-21B 4/2/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 0.6J 1U 3 1U 2U 9/24/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 0.49 J 1U 0.7J 1U 5.4 1U 2U 4/8/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 2.9 1U 3U 10/5/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 3.1 1U 3U 3/23/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1.3 1U 1U 1U 2U 1U 1U 1U 1U 2.8 1U 3U WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final\T11 - Hist GW Data Page 23 of 25 Revised: 1/11/2012

Table 11 Historical Groundwater Sampling Results Emerson Power Transmission Ithaca, New York (a) Acetone Benzene 2-Butanone Carbon disulfide Chloroethane Chloroform Chloromethane Cyclohexane Well ID Date Evaluation Criteria (b) 50 1 50 60 5 7 5 NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene 5 0.6 5 cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene 10 10 Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene 5 1 5 Vinyl Chloride 2 Xylenes (total) 5 MW-22B 4/2/09 5U 1U 5U 0.24 J 1U 1U 1U 1U 1U 1U 1U 0.65 J 0.71 J 1U 1U NAU 1U 1U 1U 1U 0.36 J 1U 2U 9/24/09 5U 1U 5U 1U 1U 1U 1U 1U 0.44 J 1U 1U 1.3 0.57 J 1U 1U NAU 1U 1U 1U 1U 1U 1.1 2U 4/8/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1.6 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 10/5/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 3.1 3U 3/23/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 2.3 1U 1U 1U 2U 1U 1U 1U 1U 1.1 1.8 3U MW-23B 1/14/09 5U 1U 1U 1U 1U 2.3 1U 1U 1U 1U 1U 5.8 1U 1U 1U NAU 0.5J 1U 1.3 1U 0.53 J 1U 3U 4/2/09 5U 1U 5U 1U 1U 2 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1J 1U 1.2 1U 0.52 J 1U 2U 6/10/09 5U 1U 5U 1 UJ 1U 2.4 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 0.68 J 1U 1.1 1U 1U 1U 2U 9/24/09 5U 1U 5U 1U 1U 3.1 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 0.77 J 1U 1.1 1U 1U 1U 2U 12/18/09 10U 1U 10U 1U 1U 2.6 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 2 1U 1.5 1U 1.2 1U 3U 4/7/10 10U 1U 10U 1U 1U 2.8 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 6/29/10 10U 1U 10U 1U 1U 3.1 1U 10U 1U 1U 1U 1U 1 UJ 1 UJ 1U 2U 1U 1U 1.6 1U 1U 1U 3U 10/5/10 10U 1U 10U 1U 1U 2.9 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1.2 1U 1.8 1U 1U 1U 3U 12/29/10 10U 1U 10U 1U 1U 4.3 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1.1 1U 1.5 1U 1.1 1U 3U 3/23/11 10U 1U 10U 1U 1U 2.4 1U 10U 1U 1U 1U 4.3 1U 1U 1U 2U 1U 1U 1.0 1U 2.2 1U 3U MW-24B 4/2/09 5U 0.28J 5U 0.46 J 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 9/23/09 5U 0.47J 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 10/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 3/23/11 10U 1U 10 UJ 1U 1U 1U 1U 10 UJ 1U 1U 1U 1.1 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U MW-25A 4/1/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 0.3J 1U 1U 0.21 J NA U 1U 1U 1U 1U 0.57 J 1U 2U 9/23/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 10/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 3/24/11 10U 1U 10 UJ 1U 1U 1U 1U 10 UJ 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U MW-26A 4/1/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 0.33 J 1U 1U 1U NAU 1U 1U 1U 1U 0.56 J 1U 2U 9/24/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U 1U NAU 1U 1U 1U 1U 1U 1U 2U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 10/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 3/24/11 10U 1U 10 UJ 1U 13.3 1U 1U 10 UJ 1U 1U 1U 1U 1U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U WSP Engineering of New York, P.C. \\ser01caz1us.us.wspgroup.com\es\clients\emerson\ept-ithaca\irm_progress_reports\dpe Report #5\4507_110907_DPE5_TAB_Final\T11 - Hist GW Data Page 24 of 25 Revised: 1/11/2012

Appendix A Laboratory Analytical Reports (on CD)

LIMS USE: FR - ERIK REINERT LIMS OBJECT ID: 3041249 February 24, 2011 Mr. Erik Reinert WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 RE: 3197/4; EPT - Ithaca NY 3041249 Dear Mr. Reinert: Enclosed are the analytical results for sample(s) received by the laboratory on February 10, 2011. The results relate only to the samples included in this report. Results reported herein conform to the most current NELAC standards, where applicable, unless otherwise narrated in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Penny Westrick penny.westrick@pacelabs.com Project Manager Enclosures cc: Mr. Scott Petersen, WSP Environment & Energy REPORT OF LABORATORY ANALYSIS Page 1 of 21

CERTIFICATIONS 3197/4; EPT - Ithaca NY 3041249 Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA 15601 Alabama Certification #: 41590 Arizona Certification #: AZ0734 Arkansas Certification California/NELAC Certification #: 04222CA Colorado Certification Connecticut Certification #: PH 0694 Delaware Certification Florida/NELAC Certification #: E87683 Guam/PADEP Certification Hawaii/PADEP Certification Idaho Certification Illinois/PADEP Certification Indiana/PADEP Certification Iowa Certification #: 391 Kansas/NELAC Certification #: E-10358 Kentucky Certification #: 90133 Louisiana/NELAC Certification #: LA080002 Louisiana/NELAC Certification #: 4086 Maine Certification #: PA0091 Maryland Certification #: 308 Massachusetts Certification #: M-PA1457 Michigan/PADEP Certification Missouri Certification #: 235 Montana Certification #: Cert 0082 Nevada Certification New Hampshire/NELAC Certification #: 2976 New Jersey/NELAC Certification #: PA 051 New Mexico Certification New York/NELAC Certification #: 10888 North Carolina Certification #: 42706 Oregon/NELAC Certification #: PA200002 Pennsylvania/NELAC Certification #: 65-00282 Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T104704188-09 TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: 00112 Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 21

SAMPLE ANALYTE COUNT 3197/4; EPT - Ithaca NY 3041249 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 3041249001 WpostGAC EPA 8260 JAS 52 PASI-PA 3041249002 WmidGAC EPA 8260 JAS 52 PASI-PA 3041249003 WAS EPA 8260 JAS 52 PASI-PA 3041249004 WINF EPA 8260 JAS 52 PASI-PA 3041249005 TB020911 EPA 8260 JAS 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 21

PROJECT NARRATIVE 3197/4; EPT - Ithaca NY 3041249 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: February 24, 2011 General Information: 5 samples were analyzed for EPA 8260. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. QC Batch: MSV/8524 L2: Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low. LCS (Lab ID: 268788) Bromoform Chloroethane Dichlorodifluoromethane L3: Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias. LCS (Lab ID: 268788) Bromomethane Methyl acetate Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MSV/8524 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3041249001 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: 268789) Methyl acetate REPORT OF LABORATORY ANALYSIS Page 4 of 21

PROJECT NARRATIVE 3197/4; EPT - Ithaca NY 3041249 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: February 24, 2011 QC Batch: MSV/8524 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3041249001 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. Trichlorofluoromethane MSD (Lab ID: 268790) Methyl acetate R1: RPD value was outside control limits. MSD (Lab ID: 268790) Bromomethane Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS Page 5 of 21

ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY 3041249 Sample: WpostGAC Lab ID: 3041249001 Collected: 02/09/11 10:49 Received: 02/10/11 12:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 02/18/11 12:57 67-64-1 Benzene ND ug/l 1.0 1 02/18/11 12:57 71-43-2 Bromodichloromethane ND ug/l 1.0 1 02/18/11 12:57 75-27-4 Bromoform ND ug/l 1.0 1 02/18/11 12:57 75-25-2 Bromomethane ND ug/l 1.0 1 02/18/11 12:57 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 02/18/11 12:57 78-93-3 Carbon disulfide ND ug/l 1.0 1 02/18/11 12:57 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 02/18/11 12:57 56-23-5 Chlorobenzene ND ug/l 1.0 1 02/18/11 12:57 108-90-7 Chloroethane ND ug/l 1.0 1 02/18/11 12:57 75-00-3 Chloroform ND ug/l 1.0 1 02/18/11 12:57 67-66-3 Chloromethane ND ug/l 1.0 1 02/18/11 12:57 74-87-3 Cyclohexane ND ug/l 10.0 1 02/18/11 12:57 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 02/18/11 12:57 96-12-8 Dibromochloromethane ND ug/l 1.0 1 02/18/11 12:57 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 02/18/11 12:57 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 02/18/11 12:57 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 02/18/11 12:57 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 02/18/11 12:57 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 02/18/11 12:57 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 02/18/11 12:57 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 02/18/11 12:57 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 02/18/11 12:57 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 02/18/11 12:57 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 02/18/11 12:57 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 02/18/11 12:57 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 02/18/11 12:57 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 02/18/11 12:57 10061-02-6 Ethylbenzene ND ug/l 1.0 1 02/18/11 12:57 100-41-4 2-Hexanone ND ug/l 10.0 1 02/18/11 12:57 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 02/18/11 12:57 98-82-8 Methyl acetate ND ug/l 1.0 1 02/18/11 12:57 79-20-9 Methylcyclohexane ND ug/l 10.0 1 02/18/11 12:57 108-87-2 Methylene Chloride ND ug/l 1.0 1 02/18/11 12:57 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 02/18/11 12:57 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 02/18/11 12:57 1634-04-4 Naphthalene ND ug/l 2.0 1 02/18/11 12:57 91-20-3 Styrene ND ug/l 1.0 1 02/18/11 12:57 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 02/18/11 12:57 79-34-5 Tetrachloroethene ND ug/l 1.0 1 02/18/11 12:57 127-18-4 Toluene ND ug/l 1.0 1 02/18/11 12:57 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 02/18/11 12:57 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 02/18/11 12:57 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 02/18/11 12:57 79-00-5 Trichloroethene ND ug/l 1.0 1 02/18/11 12:57 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 02/18/11 12:57 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 02/18/11 12:57 76-13-1 Date: 02/24/2011 01:39 PM REPORT OF LABORATORY ANALYSIS Page 6 of 21

ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY 3041249 Sample: WmidGAC Lab ID: 3041249002 Collected: 02/09/11 10:53 Received: 02/10/11 12:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 02/18/11 13:23 67-64-1 Benzene ND ug/l 1.0 1 02/18/11 13:23 71-43-2 Bromodichloromethane ND ug/l 1.0 1 02/18/11 13:23 75-27-4 Bromoform ND ug/l 1.0 1 02/18/11 13:23 75-25-2 Bromomethane ND ug/l 1.0 1 02/18/11 13:23 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 02/18/11 13:23 78-93-3 Carbon disulfide ND ug/l 1.0 1 02/18/11 13:23 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 02/18/11 13:23 56-23-5 Chlorobenzene ND ug/l 1.0 1 02/18/11 13:23 108-90-7 Chloroethane ND ug/l 1.0 1 02/18/11 13:23 75-00-3 Chloroform ND ug/l 1.0 1 02/18/11 13:23 67-66-3 Chloromethane ND ug/l 1.0 1 02/18/11 13:23 74-87-3 Cyclohexane ND ug/l 10.0 1 02/18/11 13:23 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 02/18/11 13:23 96-12-8 Dibromochloromethane ND ug/l 1.0 1 02/18/11 13:23 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 02/18/11 13:23 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 02/18/11 13:23 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 02/18/11 13:23 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 02/18/11 13:23 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 02/18/11 13:23 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 02/18/11 13:23 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 02/18/11 13:23 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 02/18/11 13:23 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 02/18/11 13:23 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 02/18/11 13:23 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 02/18/11 13:23 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 02/18/11 13:23 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 02/18/11 13:23 10061-02-6 Ethylbenzene ND ug/l 1.0 1 02/18/11 13:23 100-41-4 2-Hexanone ND ug/l 10.0 1 02/18/11 13:23 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 02/18/11 13:23 98-82-8 Methyl acetate ND ug/l 1.0 1 02/18/11 13:23 79-20-9 Methylcyclohexane ND ug/l 10.0 1 02/18/11 13:23 108-87-2 Methylene Chloride ND ug/l 1.0 1 02/18/11 13:23 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 02/18/11 13:23 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 02/18/11 13:23 1634-04-4 Naphthalene ND ug/l 2.0 1 02/18/11 13:23 91-20-3 Styrene ND ug/l 1.0 1 02/18/11 13:23 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 02/18/11 13:23 79-34-5 Tetrachloroethene ND ug/l 1.0 1 02/18/11 13:23 127-18-4 Toluene ND ug/l 1.0 1 02/18/11 13:23 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 02/18/11 13:23 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 02/18/11 13:23 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 02/18/11 13:23 79-00-5 Trichloroethene ND ug/l 1.0 1 02/18/11 13:23 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 02/18/11 13:23 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 02/18/11 13:23 76-13-1 Date: 02/24/2011 01:39 PM REPORT OF LABORATORY ANALYSIS Page 8 of 21

ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY 3041249 Sample: WAS Lab ID: 3041249003 Collected: 02/09/11 10:55 Received: 02/10/11 12:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 02/18/11 13:49 67-64-1 Benzene ND ug/l 1.0 1 02/18/11 13:49 71-43-2 Bromodichloromethane ND ug/l 1.0 1 02/18/11 13:49 75-27-4 Bromoform ND ug/l 1.0 1 02/18/11 13:49 75-25-2 Bromomethane ND ug/l 1.0 1 02/18/11 13:49 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 02/18/11 13:49 78-93-3 Carbon disulfide ND ug/l 1.0 1 02/18/11 13:49 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 02/18/11 13:49 56-23-5 Chlorobenzene ND ug/l 1.0 1 02/18/11 13:49 108-90-7 Chloroethane ND ug/l 1.0 1 02/18/11 13:49 75-00-3 Chloroform ND ug/l 1.0 1 02/18/11 13:49 67-66-3 Chloromethane ND ug/l 1.0 1 02/18/11 13:49 74-87-3 Cyclohexane ND ug/l 10.0 1 02/18/11 13:49 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 02/18/11 13:49 96-12-8 Dibromochloromethane ND ug/l 1.0 1 02/18/11 13:49 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 02/18/11 13:49 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 02/18/11 13:49 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 02/18/11 13:49 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 02/18/11 13:49 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 02/18/11 13:49 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 02/18/11 13:49 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 02/18/11 13:49 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 02/18/11 13:49 75-35-4 cis-1,2-dichloroethene 1.8 ug/l 1.0 1 02/18/11 13:49 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 02/18/11 13:49 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 02/18/11 13:49 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 02/18/11 13:49 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 02/18/11 13:49 10061-02-6 Ethylbenzene ND ug/l 1.0 1 02/18/11 13:49 100-41-4 2-Hexanone ND ug/l 10.0 1 02/18/11 13:49 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 02/18/11 13:49 98-82-8 Methyl acetate ND ug/l 1.0 1 02/18/11 13:49 79-20-9 Methylcyclohexane ND ug/l 10.0 1 02/18/11 13:49 108-87-2 Methylene Chloride ND ug/l 1.0 1 02/18/11 13:49 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 02/18/11 13:49 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 02/18/11 13:49 1634-04-4 Naphthalene ND ug/l 2.0 1 02/18/11 13:49 91-20-3 Styrene ND ug/l 1.0 1 02/18/11 13:49 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 02/18/11 13:49 79-34-5 Tetrachloroethene ND ug/l 1.0 1 02/18/11 13:49 127-18-4 Toluene ND ug/l 1.0 1 02/18/11 13:49 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 02/18/11 13:49 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 02/18/11 13:49 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 02/18/11 13:49 79-00-5 Trichloroethene ND ug/l 1.0 1 02/18/11 13:49 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 02/18/11 13:49 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 02/18/11 13:49 76-13-1 Date: 02/24/2011 01:39 PM REPORT OF LABORATORY ANALYSIS Page 10 of 21

ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY 3041249 Sample: WINF Lab ID: 3041249004 Collected: 02/09/11 10:59 Received: 02/10/11 12:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 02/18/11 14:15 67-64-1 Benzene ND ug/l 1.0 1 02/18/11 14:15 71-43-2 Bromodichloromethane ND ug/l 1.0 1 02/18/11 14:15 75-27-4 Bromoform ND ug/l 1.0 1 02/18/11 14:15 75-25-2 Bromomethane ND ug/l 1.0 1 02/18/11 14:15 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 02/18/11 14:15 78-93-3 Carbon disulfide ND ug/l 1.0 1 02/18/11 14:15 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 02/18/11 14:15 56-23-5 Chlorobenzene ND ug/l 1.0 1 02/18/11 14:15 108-90-7 Chloroethane ND ug/l 1.0 1 02/18/11 14:15 75-00-3 Chloroform ND ug/l 1.0 1 02/18/11 14:15 67-66-3 Chloromethane ND ug/l 1.0 1 02/18/11 14:15 74-87-3 Cyclohexane ND ug/l 10.0 1 02/18/11 14:15 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 02/18/11 14:15 96-12-8 Dibromochloromethane ND ug/l 1.0 1 02/18/11 14:15 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 02/18/11 14:15 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 02/18/11 14:15 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 02/18/11 14:15 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 02/18/11 14:15 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 02/18/11 14:15 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 02/18/11 14:15 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 02/18/11 14:15 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 02/18/11 14:15 75-35-4 cis-1,2-dichloroethene 1630 ug/l 20.0 20 02/18/11 14:42 156-59-2 trans-1,2-dichloroethene 9.2 ug/l 1.0 1 02/18/11 14:15 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 02/18/11 14:15 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 02/18/11 14:15 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 02/18/11 14:15 10061-02-6 Ethylbenzene ND ug/l 1.0 1 02/18/11 14:15 100-41-4 2-Hexanone ND ug/l 10.0 1 02/18/11 14:15 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 02/18/11 14:15 98-82-8 Methyl acetate ND ug/l 1.0 1 02/18/11 14:15 79-20-9 Methylcyclohexane ND ug/l 10.0 1 02/18/11 14:15 108-87-2 Methylene Chloride 3.4 ug/l 1.0 1 02/18/11 14:15 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 02/18/11 14:15 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 02/18/11 14:15 1634-04-4 Naphthalene ND ug/l 2.0 1 02/18/11 14:15 91-20-3 Styrene ND ug/l 1.0 1 02/18/11 14:15 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 02/18/11 14:15 79-34-5 Tetrachloroethene ND ug/l 1.0 1 02/18/11 14:15 127-18-4 Toluene ND ug/l 1.0 1 02/18/11 14:15 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 02/18/11 14:15 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 02/18/11 14:15 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 02/18/11 14:15 79-00-5 Trichloroethene 1430 ug/l 20.0 20 02/18/11 14:42 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 02/18/11 14:15 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 02/18/11 14:15 76-13-1 Date: 02/24/2011 01:39 PM REPORT OF LABORATORY ANALYSIS Page 12 of 21

ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY 3041249 Sample: TB020911 Lab ID: 3041249005 Collected: 02/09/11 00:01 Received: 02/10/11 12:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 02/18/11 12:30 67-64-1 Benzene ND ug/l 1.0 1 02/18/11 12:30 71-43-2 Bromodichloromethane ND ug/l 1.0 1 02/18/11 12:30 75-27-4 Bromoform ND ug/l 1.0 1 02/18/11 12:30 75-25-2 Bromomethane ND ug/l 1.0 1 02/18/11 12:30 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 02/18/11 12:30 78-93-3 Carbon disulfide ND ug/l 1.0 1 02/18/11 12:30 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 02/18/11 12:30 56-23-5 Chlorobenzene ND ug/l 1.0 1 02/18/11 12:30 108-90-7 Chloroethane ND ug/l 1.0 1 02/18/11 12:30 75-00-3 Chloroform ND ug/l 1.0 1 02/18/11 12:30 67-66-3 Chloromethane ND ug/l 1.0 1 02/18/11 12:30 74-87-3 Cyclohexane ND ug/l 10.0 1 02/18/11 12:30 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 02/18/11 12:30 96-12-8 Dibromochloromethane ND ug/l 1.0 1 02/18/11 12:30 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 02/18/11 12:30 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 02/18/11 12:30 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 02/18/11 12:30 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 02/18/11 12:30 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 02/18/11 12:30 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 02/18/11 12:30 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 02/18/11 12:30 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 02/18/11 12:30 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 02/18/11 12:30 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 02/18/11 12:30 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 02/18/11 12:30 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 02/18/11 12:30 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 02/18/11 12:30 10061-02-6 Ethylbenzene ND ug/l 1.0 1 02/18/11 12:30 100-41-4 2-Hexanone ND ug/l 10.0 1 02/18/11 12:30 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 02/18/11 12:30 98-82-8 Methyl acetate ND ug/l 1.0 1 02/18/11 12:30 79-20-9 Methylcyclohexane ND ug/l 10.0 1 02/18/11 12:30 108-87-2 Methylene Chloride ND ug/l 1.0 1 02/18/11 12:30 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 02/18/11 12:30 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 02/18/11 12:30 1634-04-4 Naphthalene ND ug/l 2.0 1 02/18/11 12:30 91-20-3 Styrene ND ug/l 1.0 1 02/18/11 12:30 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 02/18/11 12:30 79-34-5 Tetrachloroethene ND ug/l 1.0 1 02/18/11 12:30 127-18-4 Toluene ND ug/l 1.0 1 02/18/11 12:30 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 02/18/11 12:30 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 02/18/11 12:30 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 02/18/11 12:30 79-00-5 Trichloroethene ND ug/l 1.0 1 02/18/11 12:30 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 02/18/11 12:30 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 02/18/11 12:30 76-13-1 Date: 02/24/2011 01:39 PM REPORT OF LABORATORY ANALYSIS Page 14 of 21

QUALITY CONTROL DATA 3197/4; EPT - Ithaca NY 3041249 QC Batch: QC Batch Method: MSV/8524 EPA 8260 Analysis Method: Analysis Description: EPA 8260 8260 MSV Associated Lab Samples: 3041249001, 3041249002, 3041249003, 3041249004, 3041249005 METHOD BLANK: 268787 Matrix: Water Associated Lab Samples: 3041249001, 3041249002, 3041249003, 3041249004, 3041249005 Parameter Units Blank Result Reporting Limit Analyzed Qualifiers 1,1,1-Trichloroethane ug/l ND 1.0 02/18/11 12:04 1,1,2,2-Tetrachloroethane ug/l ND 1.0 02/18/11 12:04 1,1,2-Trichloroethane ug/l ND 1.0 02/18/11 12:04 1,1,2-Trichlorotrifluoroethane ug/l ND 50.0 02/18/11 12:04 1,1-Dichloroethane ug/l ND 1.0 02/18/11 12:04 1,1-Dichloroethene ug/l ND 1.0 02/18/11 12:04 1,2,4-Trichlorobenzene ug/l ND 1.0 02/18/11 12:04 1,2-Dibromo-3-chloropropane ug/l ND 5.0 02/18/11 12:04 1,2-Dibromoethane (EDB) ug/l ND 1.0 02/18/11 12:04 1,2-Dichlorobenzene ug/l ND 1.0 02/18/11 12:04 1,2-Dichloroethane ug/l ND 1.0 02/18/11 12:04 1,2-Dichloropropane ug/l ND 1.0 02/18/11 12:04 1,3-Dichlorobenzene ug/l ND 1.0 02/18/11 12:04 1,4-Dichlorobenzene ug/l ND 1.0 02/18/11 12:04 2-Butanone (MEK) ug/l ND 10.0 02/18/11 12:04 2-Hexanone ug/l ND 10.0 02/18/11 12:04 4-Methyl-2-pentanone (MIBK) ug/l ND 10.0 02/18/11 12:04 Acetone ug/l ND 10.0 02/18/11 12:04 Benzene ug/l ND 1.0 02/18/11 12:04 Bromodichloromethane ug/l ND 1.0 02/18/11 12:04 Bromoform ug/l ND 1.0 02/18/11 12:04 Bromomethane ug/l ND 1.0 02/18/11 12:04 Carbon disulfide ug/l ND 1.0 02/18/11 12:04 Carbon tetrachloride ug/l ND 1.0 02/18/11 12:04 Chlorobenzene ug/l ND 1.0 02/18/11 12:04 Chloroethane ug/l ND 1.0 02/18/11 12:04 Chloroform ug/l ND 1.0 02/18/11 12:04 Chloromethane ug/l ND 1.0 02/18/11 12:04 cis-1,2-dichloroethene ug/l ND 1.0 02/18/11 12:04 cis-1,3-dichloropropene ug/l ND 1.0 02/18/11 12:04 Cyclohexane ug/l ND 10.0 02/18/11 12:04 Dibromochloromethane ug/l ND 1.0 02/18/11 12:04 Dichlorodifluoromethane ug/l ND 1.0 02/18/11 12:04 Ethylbenzene ug/l ND 1.0 02/18/11 12:04 Isopropylbenzene (Cumene) ug/l ND 1.0 02/18/11 12:04 Methyl acetate ug/l ND 1.0 02/18/11 12:04 Methyl-tert-butyl ether ug/l ND 1.0 02/18/11 12:04 Methylcyclohexane ug/l ND 10.0 02/18/11 12:04 Methylene Chloride ug/l ND 1.0 02/18/11 12:04 Naphthalene ug/l ND 2.0 02/18/11 12:04 Styrene ug/l ND 1.0 02/18/11 12:04 Tetrachloroethene ug/l ND 1.0 02/18/11 12:04 Toluene ug/l ND 1.0 02/18/11 12:04 Date: 02/24/2011 01:39 PM REPORT OF LABORATORY ANALYSIS Page 16 of 21

QUALITY CONTROL DATA 3197/4; EPT - Ithaca NY 3041249 METHOD BLANK: 268787 Associated Lab Samples: 3041249001, 3041249002, 3041249003, 3041249004, 3041249005 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND 1.0 02/18/11 12:04 trans-1,3-dichloropropene ug/l ND 1.0 02/18/11 12:04 Trichloroethene ug/l ND 1.0 02/18/11 12:04 Trichlorofluoromethane ug/l ND 1.0 02/18/11 12:04 Vinyl chloride ug/l ND 1.0 02/18/11 12:04 Xylene (Total) ug/l ND 3.0 02/18/11 12:04 1,2-Dichloroethane-d4 (S) % 90 70-130 02/18/11 12:04 4-Bromofluorobenzene (S) % 96 70-130 02/18/11 12:04 Toluene-d8 (S) % 89 70-130 02/18/11 12:04 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 268788 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l 20 19.6 98 70-130 1,1,2,2-Tetrachloroethane ug/l 20 17.8 89 70-130 1,1,2-Trichloroethane ug/l 20 18.0 90 70-130 1,1,2-Trichlorotrifluoroethane ug/l 20 ND 77 70-130 1,1-Dichloroethane ug/l 20 18.5 93 70-130 1,1-Dichloroethene ug/l 20 16.6 83 70-130 1,2,4-Trichlorobenzene ug/l 20 20.3 101 70-130 1,2-Dibromo-3-chloropropane ug/l 20 15.1 76 70-130 1,2-Dibromoethane (EDB) ug/l 20 18.3 92 70-130 1,2-Dichlorobenzene ug/l 20 19.9 100 70-130 1,2-Dichloroethane ug/l 20 18.1 90 70-130 1,2-Dichloropropane ug/l 20 17.5 88 70-130 1,3-Dichlorobenzene ug/l 20 19.5 98 70-130 1,4-Dichlorobenzene ug/l 20 20.6 103 70-130 2-Butanone (MEK) ug/l 20 15.9 79 70-130 2-Hexanone ug/l 20 16.8 84 70-130 4-Methyl-2-pentanone (MIBK) ug/l 20 15.9 79 70-130 Acetone ug/l 20 14.4 72 70-130 Benzene ug/l 20 18.1 90 70-130 Bromodichloromethane ug/l 20 15.7 78 70-130 Bromoform ug/l 20 13.6 68 70-130 L2 Bromomethane ug/l 20 26.2 131 70-130 L3 Carbon disulfide ug/l 20 15.0 75 70-130 Carbon tetrachloride ug/l 20 16.9 84 70-130 Chlorobenzene ug/l 20 19.2 96 70-130 Chloroethane ug/l 20 12.8 64 70-130 L2 Chloroform ug/l 20 19.3 97 70-130 Chloromethane ug/l 20 16.2 81 70-130 cis-1,2-dichloroethene ug/l 20 18.9 94 70-130 cis-1,3-dichloropropene ug/l 20 18.0 90 70-130 Cyclohexane ug/l 20 16.8 84 70-130 Dibromochloromethane ug/l 20 15.7 78 70-130 Qualifiers Date: 02/24/2011 01:39 PM REPORT OF LABORATORY ANALYSIS Page 17 of 21

QUALITY CONTROL DATA 3197/4; EPT - Ithaca NY 3041249 LABORATORY CONTROL SAMPLE: Parameter 268788 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l 20 10.4 52 70-130 L2 Ethylbenzene ug/l 20 18.3 92 70-130 Isopropylbenzene (Cumene) ug/l 20 19.2 96 70-130 Methyl acetate ug/l 20 27.4 137 70-130 L3 Methyl-tert-butyl ether ug/l 20 18.2 91 70-130 Methylcyclohexane ug/l 20 16.0 80 70-130 Methylene Chloride ug/l 20 17.7 89 70-130 Naphthalene ug/l 20 17.5 88 70-130 Styrene ug/l 20 18.4 92 70-130 Tetrachloroethene ug/l 20 19.0 95 70-130 Toluene ug/l 20 18.3 91 70-130 trans-1,2-dichloroethene ug/l 20 17.8 89 70-130 trans-1,3-dichloropropene ug/l 20 17.0 85 70-130 Trichloroethene ug/l 20 18.8 94 70-130 Trichlorofluoromethane ug/l 20 20.0 100 70-130 Vinyl chloride ug/l 20 14.8 74 70-130 Xylene (Total) ug/l 60 58.1 97 70-130 1,2-Dichloroethane-d4 (S) % 96 70-130 4-Bromofluorobenzene (S) % 101 70-130 Toluene-d8 (S) % 88 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 268789 3041249001 Result MS Spike Conc. MSD Spike Conc. 268790 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND 20 20 24.0 24.9 120 124 70-130 3 1,1,2,2-Tetrachloroethane ug/l ND 20 20 21.0 21.8 105 109 70-130 4 1,1,2-Trichloroethane ug/l ND 20 20 21.6 22.6 108 113 70-130 5 1,1,2-Trichlorotrifluoroethane ug/l ND 20 20 ND ND 125 127 70-130 1,1-Dichloroethane ug/l ND 20 20 22.8 22.9 114 115 70-130.4 1,1-Dichloroethene ug/l ND 20 20 21.2 21.7 106 109 70-130 3 1,2,4-Trichlorobenzene ug/l ND 20 20 20.3 21.1 101 105 70-130 4 1,2-Dibromo-3-chloropropane ug/l ND 20 20 15.2 16.1 76 81 70-130 6 1,2-Dibromoethane (EDB) ug/l ND 20 20 21.5 21.9 107 110 70-130 2 1,2-Dichlorobenzene ug/l ND 20 20 21.2 21.6 106 108 70-130 2 1,2-Dichloroethane ug/l ND 20 20 20.9 21.2 104 106 70-130 2 1,2-Dichloropropane ug/l ND 20 20 21.1 22.3 106 111 70-130 5 1,3-Dichlorobenzene ug/l ND 20 20 21.6 21.6 108 108 70-130.2 1,4-Dichlorobenzene ug/l ND 20 20 22.1 23.1 111 115 70-130 4 2-Butanone (MEK) ug/l ND 20 20 17.7 19.2 88 96 70-130 8 2-Hexanone ug/l ND 20 20 19.1 20.9 96 104 70-130 9 4-Methyl-2-pentanone (MIBK) ug/l ND 20 20 17.8 19.4 89 97 70-130 9 Acetone ug/l ND 20 20 17.0 17.5 85 87 70-130 3 Benzene ug/l ND 20 20 22.9 23.5 114 118 70-130 3 Bromodichloromethane ug/l ND 20 20 18.3 19.3 91 96 70-130 5 Bromoform ug/l ND 20 20 14.4 14.8 72 74 70-130 3 Bromomethane ug/l ND 20 20 14.7 20.7 74 103 70-130 34 R1 Qual Date: 02/24/2011 01:39 PM REPORT OF LABORATORY ANALYSIS Page 18 of 21

QUALITY CONTROL DATA 3197/4; EPT - Ithaca NY 3041249 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 268789 3041249001 Result MS Spike Conc. MSD Spike Conc. 268790 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Carbon disulfide ug/l ND 20 20 19.8 20.6 99 103 70-130 4 Carbon tetrachloride ug/l ND 20 20 19.5 19.8 97 99 70-130 1 Chlorobenzene ug/l ND 20 20 23.1 23.7 115 118 70-130 3 Chloroethane ug/l ND 20 20 17.6 16.2 88 81 70-130 8 Chloroform ug/l ND 20 20 23.8 24.0 119 120 70-130.8 Chloromethane ug/l ND 20 20 17.9 17.2 90 86 70-130 4 cis-1,2-dichloroethene ug/l ND 20 20 22.5 23.3 113 117 70-130 3 cis-1,3-dichloropropene ug/l ND 20 20 20.4 21.0 102 105 70-130 3 Cyclohexane ug/l ND 20 20 24.2 25.2 121 126 4 Dibromochloromethane ug/l ND 20 20 17.3 17.7 86 88 70-130 2 Dichlorodifluoromethane ug/l ND 20 20 15.4 14.4 77 72 70-130 6 Ethylbenzene ug/l ND 20 20 23.2 23.2 116 116 70-130.05 Isopropylbenzene (Cumene) ug/l ND 20 20 22.5 23.2 113 116 70-130 3 Methyl acetate ug/l ND 20 20 31.5 31.6 157 158 70-130.5 M0 Methyl-tert-butyl ether ug/l ND 20 20 21.5 22.0 108 110 70-130 2 Methylcyclohexane ug/l ND 20 20 24.7 24.9 124 125 70-130.8 Methylene Chloride ug/l ND 20 20 20.5 20.6 102 103 70-130.8 Naphthalene ug/l ND 20 20 17.2 18.3 83 89 70-130 6 Styrene ug/l ND 20 20 21.2 22.2 106 111 70-130 5 Tetrachloroethene ug/l ND 20 20 24.0 24.7 120 123 70-130 3 Toluene ug/l ND 20 20 23.0 23.3 115 117 70-130 2 trans-1,2-dichloroethene ug/l ND 20 20 22.3 22.1 111 110 70-130.8 trans-1,3-dichloropropene ug/l ND 20 20 19.1 20.2 96 101 70-130 6 Trichloroethene ug/l ND 20 20 22.4 23.8 112 119 70-130 6 Trichlorofluoromethane ug/l ND 20 20 27.2 24.5 136 123 70-130 10 M0 Vinyl chloride ug/l ND 20 20 19.6 18.0 98 90 70-130 8 Xylene (Total) ug/l ND 60 60 68.9 72.2 115 120 70-130 5 1,2-Dichloroethane-d4 (S) % 99 95 70-130 4-Bromofluorobenzene (S) % 99 102 70-130 Toluene-d8 (S) % 91 94 70-130 Qual Date: 02/24/2011 01:39 PM REPORT OF LABORATORY ANALYSIS Page 19 of 21

QUALIFIERS 3197/4; EPT - Ithaca NY 3041249 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is NELAP accredited. Contact your Pace PM for the current list of accredited analytes. LABORATORIES PASI-PA Pace Analytical Services - Greensburg ANALYTE QUALIFIERS L2 Analyte recovery in the laboratory control sample (LCS) was below QC limits. Results for this analyte in associated samples may be biased low. L3 Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias. M0 Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. R1 RPD value was outside control limits. Date: 02/24/2011 01:39 PM REPORT OF LABORATORY ANALYSIS Page 20 of 21

QUALITY CONTROL DATA CROSS REFERENCE TABLE 3197/4; EPT - Ithaca NY 3041249 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 3041249001 WpostGAC EPA 8260 MSV/8524 3041249002 WmidGAC EPA 8260 MSV/8524 3041249003 WAS EPA 8260 MSV/8524 3041249004 WINF EPA 8260 MSV/8524 3041249005 TB020911 EPA 8260 MSV/8524 Date: 02/24/2011 01:39 PM REPORT OF LABORATORY ANALYSIS Page 21 of 21

LIMS USE: FR - SCOTT HAITZ LIMS OBJECT ID: 3043056 March 28, 2011 Scott Haitz WSP Environment & Energy - Reston, VA 11190 Sunrise Valley Drive Reston, VA 20191 RE: EPT Ithaca, NY 3043056 Dear Scott Haitz: Enclosed are the analytical results for sample(s) received by the laboratory on March 12, 2011. The results relate only to the samples included in this report. Results reported herein conform to the most current NELAC standards, where applicable, unless otherwise narrated in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Penny Westrick penny.westrick@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS Page 1 of 21

CERTIFICATIONS EPT Ithaca, NY 3043056 Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA 15601 Alabama Certification #: 41590 Arizona Certification #: AZ0734 Arkansas Certification California/NELAC Certification #: 04222CA Colorado Certification Connecticut Certification #: PH 0694 Delaware Certification Florida/NELAC Certification #: E87683 Guam/PADEP Certification Hawaii/PADEP Certification Idaho Certification Illinois/PADEP Certification Indiana/PADEP Certification Iowa Certification #: 391 Kansas/NELAC Certification #: E-10358 Kentucky Certification #: 90133 Louisiana/NELAC Certification #: LA080002 Louisiana/NELAC Certification #: 4086 Maine Certification #: PA0091 Maryland Certification #: 308 Massachusetts Certification #: M-PA1457 Michigan/PADEP Certification Missouri Certification #: 235 Montana Certification #: Cert 0082 Nevada Certification New Hampshire/NELAC Certification #: 2976 New Jersey/NELAC Certification #: PA 051 New Mexico Certification New York/NELAC Certification #: 10888 North Carolina Certification #: 42706 Oregon/NELAC Certification #: PA200002 Pennsylvania/NELAC Certification #: 65-00282 Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T104704188-09 TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: 00112 Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 21

SAMPLE ANALYTE COUNT EPT Ithaca, NY 3043056 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 3043056001 WpostGAC EPA 8260 JAS 52 PASI-PA 3043056002 WmidGAC EPA 8260 JAS 52 PASI-PA 3043056003 WAS EPA 8260 JAS 52 PASI-PA 3043056004 WINF EPA 8260 JAS 52 PASI-PA 3043056005 TB031111 EPA 8260 JAS 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 21

PROJECT NARRATIVE EPT Ithaca, NY 3043056 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: March 28, 2011 General Information: 5 samples were analyzed for EPA 8260. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. QC Batch: MSV/8735 L1: Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high. LCS (Lab ID: 277264) Acetone L3: Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias. LCS (Lab ID: 277264) 1,1,2-Trichlorotrifluoroethane Bromoform Carbon tetrachloride Methyl acetate Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MSV/8735 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3043011002 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: 277265) 1,1,2-Trichlorotrifluoroethane REPORT OF LABORATORY ANALYSIS Page 4 of 21

PROJECT NARRATIVE EPT Ithaca, NY 3043056 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: March 28, 2011 QC Batch: MSV/8735 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3043011002 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. Bromomethane Methyl acetate Naphthalene Trichlorofluoromethane MSD (Lab ID: 277266) 1,1,2-Trichlorotrifluoroethane Carbon tetrachloride Methyl acetate Naphthalene Trichlorofluoromethane Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS Page 5 of 21

ANALYTICAL RESULTS EPT Ithaca, NY 3043056 Sample: WpostGAC Lab ID: 3043056001 Collected: 03/11/11 15:11 Received: 03/12/11 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 03/16/11 16:43 67-64-1 Benzene ND ug/l 1.0 1 03/16/11 16:43 71-43-2 Bromodichloromethane ND ug/l 1.0 1 03/16/11 16:43 75-27-4 Bromoform ND ug/l 1.0 1 03/16/11 16:43 75-25-2 Bromomethane ND ug/l 1.0 1 03/16/11 16:43 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 03/16/11 16:43 78-93-3 Carbon disulfide ND ug/l 1.0 1 03/16/11 16:43 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 03/16/11 16:43 56-23-5 Chlorobenzene ND ug/l 1.0 1 03/16/11 16:43 108-90-7 Chloroethane ND ug/l 1.0 1 03/16/11 16:43 75-00-3 Chloroform ND ug/l 1.0 1 03/16/11 16:43 67-66-3 Chloromethane ND ug/l 1.0 1 03/16/11 16:43 74-87-3 Cyclohexane ND ug/l 10.0 1 03/16/11 16:43 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 03/16/11 16:43 96-12-8 Dibromochloromethane ND ug/l 1.0 1 03/16/11 16:43 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 03/16/11 16:43 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 03/16/11 16:43 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 03/16/11 16:43 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 03/16/11 16:43 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 03/16/11 16:43 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 03/16/11 16:43 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 03/16/11 16:43 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 03/16/11 16:43 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 03/16/11 16:43 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 03/16/11 16:43 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 03/16/11 16:43 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 03/16/11 16:43 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 03/16/11 16:43 10061-02-6 Ethylbenzene ND ug/l 1.0 1 03/16/11 16:43 100-41-4 2-Hexanone ND ug/l 10.0 1 03/16/11 16:43 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 03/16/11 16:43 98-82-8 Methyl acetate ND ug/l 1.0 1 03/16/11 16:43 79-20-9 Methylcyclohexane ND ug/l 10.0 1 03/16/11 16:43 108-87-2 Methylene Chloride ND ug/l 1.0 1 03/16/11 16:43 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 03/16/11 16:43 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 03/16/11 16:43 1634-04-4 Naphthalene ND ug/l 2.0 1 03/16/11 16:43 91-20-3 Styrene ND ug/l 1.0 1 03/16/11 16:43 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 03/16/11 16:43 79-34-5 Tetrachloroethene ND ug/l 1.0 1 03/16/11 16:43 127-18-4 Toluene ND ug/l 1.0 1 03/16/11 16:43 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 03/16/11 16:43 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 03/16/11 16:43 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 03/16/11 16:43 79-00-5 Trichloroethene ND ug/l 1.0 1 03/16/11 16:43 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 03/16/11 16:43 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 03/16/11 16:43 76-13-1 Date: 03/28/2011 02:25 PM REPORT OF LABORATORY ANALYSIS Page 6 of 21

ANALYTICAL RESULTS EPT Ithaca, NY 3043056 Sample: WmidGAC Lab ID: 3043056002 Collected: 03/11/11 15:13 Received: 03/12/11 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 03/16/11 16:18 67-64-1 Benzene ND ug/l 1.0 1 03/16/11 16:18 71-43-2 Bromodichloromethane ND ug/l 1.0 1 03/16/11 16:18 75-27-4 Bromoform ND ug/l 1.0 1 03/16/11 16:18 75-25-2 Bromomethane ND ug/l 1.0 1 03/16/11 16:18 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 03/16/11 16:18 78-93-3 Carbon disulfide ND ug/l 1.0 1 03/16/11 16:18 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 03/16/11 16:18 56-23-5 Chlorobenzene ND ug/l 1.0 1 03/16/11 16:18 108-90-7 Chloroethane ND ug/l 1.0 1 03/16/11 16:18 75-00-3 Chloroform ND ug/l 1.0 1 03/16/11 16:18 67-66-3 Chloromethane ND ug/l 1.0 1 03/16/11 16:18 74-87-3 Cyclohexane ND ug/l 10.0 1 03/16/11 16:18 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 03/16/11 16:18 96-12-8 Dibromochloromethane ND ug/l 1.0 1 03/16/11 16:18 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 03/16/11 16:18 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 03/16/11 16:18 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 03/16/11 16:18 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 03/16/11 16:18 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 03/16/11 16:18 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 03/16/11 16:18 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 03/16/11 16:18 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 03/16/11 16:18 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 03/16/11 16:18 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 03/16/11 16:18 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 03/16/11 16:18 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 03/16/11 16:18 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 03/16/11 16:18 10061-02-6 Ethylbenzene ND ug/l 1.0 1 03/16/11 16:18 100-41-4 2-Hexanone ND ug/l 10.0 1 03/16/11 16:18 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 03/16/11 16:18 98-82-8 Methyl acetate ND ug/l 1.0 1 03/16/11 16:18 79-20-9 Methylcyclohexane ND ug/l 10.0 1 03/16/11 16:18 108-87-2 Methylene Chloride ND ug/l 1.0 1 03/16/11 16:18 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 03/16/11 16:18 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 03/16/11 16:18 1634-04-4 Naphthalene ND ug/l 2.0 1 03/16/11 16:18 91-20-3 Styrene ND ug/l 1.0 1 03/16/11 16:18 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 03/16/11 16:18 79-34-5 Tetrachloroethene ND ug/l 1.0 1 03/16/11 16:18 127-18-4 Toluene ND ug/l 1.0 1 03/16/11 16:18 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 03/16/11 16:18 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 03/16/11 16:18 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 03/16/11 16:18 79-00-5 Trichloroethene ND ug/l 1.0 1 03/16/11 16:18 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 03/16/11 16:18 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 03/16/11 16:18 76-13-1 Date: 03/28/2011 02:25 PM REPORT OF LABORATORY ANALYSIS Page 8 of 21

ANALYTICAL RESULTS EPT Ithaca, NY 3043056 Sample: WAS Lab ID: 3043056003 Collected: 03/11/11 15:17 Received: 03/12/11 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 03/16/11 15:54 67-64-1 Benzene ND ug/l 1.0 1 03/16/11 15:54 71-43-2 Bromodichloromethane ND ug/l 1.0 1 03/16/11 15:54 75-27-4 Bromoform ND ug/l 1.0 1 03/16/11 15:54 75-25-2 Bromomethane ND ug/l 1.0 1 03/16/11 15:54 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 03/16/11 15:54 78-93-3 Carbon disulfide ND ug/l 1.0 1 03/16/11 15:54 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 03/16/11 15:54 56-23-5 Chlorobenzene ND ug/l 1.0 1 03/16/11 15:54 108-90-7 Chloroethane ND ug/l 1.0 1 03/16/11 15:54 75-00-3 Chloroform ND ug/l 1.0 1 03/16/11 15:54 67-66-3 Chloromethane ND ug/l 1.0 1 03/16/11 15:54 74-87-3 Cyclohexane ND ug/l 10.0 1 03/16/11 15:54 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 03/16/11 15:54 96-12-8 Dibromochloromethane ND ug/l 1.0 1 03/16/11 15:54 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 03/16/11 15:54 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 03/16/11 15:54 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 03/16/11 15:54 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 03/16/11 15:54 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 03/16/11 15:54 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 03/16/11 15:54 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 03/16/11 15:54 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 03/16/11 15:54 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 03/16/11 15:54 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 03/16/11 15:54 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 03/16/11 15:54 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 03/16/11 15:54 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 03/16/11 15:54 10061-02-6 Ethylbenzene ND ug/l 1.0 1 03/16/11 15:54 100-41-4 2-Hexanone ND ug/l 10.0 1 03/16/11 15:54 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 03/16/11 15:54 98-82-8 Methyl acetate ND ug/l 1.0 1 03/16/11 15:54 79-20-9 Methylcyclohexane ND ug/l 10.0 1 03/16/11 15:54 108-87-2 Methylene Chloride ND ug/l 1.0 1 03/16/11 15:54 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 03/16/11 15:54 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 03/16/11 15:54 1634-04-4 Naphthalene ND ug/l 2.0 1 03/16/11 15:54 91-20-3 Styrene ND ug/l 1.0 1 03/16/11 15:54 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 03/16/11 15:54 79-34-5 Tetrachloroethene ND ug/l 1.0 1 03/16/11 15:54 127-18-4 Toluene ND ug/l 1.0 1 03/16/11 15:54 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 03/16/11 15:54 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 03/16/11 15:54 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 03/16/11 15:54 79-00-5 Trichloroethene ND ug/l 1.0 1 03/16/11 15:54 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 03/16/11 15:54 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 03/16/11 15:54 76-13-1 Date: 03/28/2011 02:25 PM REPORT OF LABORATORY ANALYSIS Page 10 of 21

ANALYTICAL RESULTS EPT Ithaca, NY 3043056 Sample: WINF Lab ID: 3043056004 Collected: 03/11/11 15:19 Received: 03/12/11 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 03/16/11 13:51 67-64-1 Benzene ND ug/l 1.0 1 03/16/11 13:51 71-43-2 Bromodichloromethane ND ug/l 1.0 1 03/16/11 13:51 75-27-4 Bromoform ND ug/l 1.0 1 03/16/11 13:51 75-25-2 Bromomethane ND ug/l 1.0 1 03/16/11 13:51 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 03/16/11 13:51 78-93-3 Carbon disulfide ND ug/l 1.0 1 03/16/11 13:51 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 03/16/11 13:51 56-23-5 Chlorobenzene ND ug/l 1.0 1 03/16/11 13:51 108-90-7 Chloroethane ND ug/l 1.0 1 03/16/11 13:51 75-00-3 Chloroform ND ug/l 1.0 1 03/16/11 13:51 67-66-3 Chloromethane ND ug/l 1.0 1 03/16/11 13:51 74-87-3 Cyclohexane ND ug/l 10.0 1 03/16/11 13:51 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 03/16/11 13:51 96-12-8 Dibromochloromethane ND ug/l 1.0 1 03/16/11 13:51 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 03/16/11 13:51 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 03/16/11 13:51 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 03/16/11 13:51 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 03/16/11 13:51 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 03/16/11 13:51 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 03/16/11 13:51 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 03/16/11 13:51 107-06-2 1,1-Dichloroethene 1.1 ug/l 1.0 1 03/16/11 13:51 75-35-4 cis-1,2-dichloroethene 2180 ug/l 20.0 20 03/16/11 14:16 156-59-2 trans-1,2-dichloroethene 49.0 ug/l 1.0 1 03/16/11 13:51 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 03/16/11 13:51 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 03/16/11 13:51 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 03/16/11 13:51 10061-02-6 Ethylbenzene ND ug/l 1.0 1 03/16/11 13:51 100-41-4 2-Hexanone ND ug/l 10.0 1 03/16/11 13:51 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 03/16/11 13:51 98-82-8 Methyl acetate ND ug/l 1.0 1 03/16/11 13:51 79-20-9 Methylcyclohexane ND ug/l 10.0 1 03/16/11 13:51 108-87-2 Methylene Chloride ND ug/l 1.0 1 03/16/11 13:51 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 03/16/11 13:51 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 03/16/11 13:51 1634-04-4 Naphthalene ND ug/l 2.0 1 03/16/11 13:51 91-20-3 Styrene ND ug/l 1.0 1 03/16/11 13:51 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 03/16/11 13:51 79-34-5 Tetrachloroethene ND ug/l 1.0 1 03/16/11 13:51 127-18-4 Toluene ND ug/l 1.0 1 03/16/11 13:51 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 03/16/11 13:51 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 03/16/11 13:51 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 03/16/11 13:51 79-00-5 Trichloroethene 2050 ug/l 20.0 20 03/16/11 14:16 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 03/16/11 13:51 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 03/16/11 13:51 76-13-1 Date: 03/28/2011 02:25 PM REPORT OF LABORATORY ANALYSIS Page 12 of 21

ANALYTICAL RESULTS EPT Ithaca, NY 3043056 Sample: TB031111 Lab ID: 3043056005 Collected: 03/11/11 00:01 Received: 03/12/11 11:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 03/16/11 13:27 67-64-1 Benzene ND ug/l 1.0 1 03/16/11 13:27 71-43-2 Bromodichloromethane ND ug/l 1.0 1 03/16/11 13:27 75-27-4 Bromoform ND ug/l 1.0 1 03/16/11 13:27 75-25-2 Bromomethane ND ug/l 1.0 1 03/16/11 13:27 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 03/16/11 13:27 78-93-3 Carbon disulfide ND ug/l 1.0 1 03/16/11 13:27 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 03/16/11 13:27 56-23-5 Chlorobenzene ND ug/l 1.0 1 03/16/11 13:27 108-90-7 Chloroethane ND ug/l 1.0 1 03/16/11 13:27 75-00-3 Chloroform ND ug/l 1.0 1 03/16/11 13:27 67-66-3 Chloromethane ND ug/l 1.0 1 03/16/11 13:27 74-87-3 Cyclohexane ND ug/l 10.0 1 03/16/11 13:27 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 03/16/11 13:27 96-12-8 Dibromochloromethane ND ug/l 1.0 1 03/16/11 13:27 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 03/16/11 13:27 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 03/16/11 13:27 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 03/16/11 13:27 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 03/16/11 13:27 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 03/16/11 13:27 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 03/16/11 13:27 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 03/16/11 13:27 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 03/16/11 13:27 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 03/16/11 13:27 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 03/16/11 13:27 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 03/16/11 13:27 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 03/16/11 13:27 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 03/16/11 13:27 10061-02-6 Ethylbenzene ND ug/l 1.0 1 03/16/11 13:27 100-41-4 2-Hexanone ND ug/l 10.0 1 03/16/11 13:27 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 03/16/11 13:27 98-82-8 Methyl acetate ND ug/l 1.0 1 03/16/11 13:27 79-20-9 Methylcyclohexane ND ug/l 10.0 1 03/16/11 13:27 108-87-2 Methylene Chloride ND ug/l 1.0 1 03/16/11 13:27 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 03/16/11 13:27 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 03/16/11 13:27 1634-04-4 Naphthalene ND ug/l 2.0 1 03/16/11 13:27 91-20-3 Styrene ND ug/l 1.0 1 03/16/11 13:27 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 03/16/11 13:27 79-34-5 Tetrachloroethene ND ug/l 1.0 1 03/16/11 13:27 127-18-4 Toluene ND ug/l 1.0 1 03/16/11 13:27 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 03/16/11 13:27 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 03/16/11 13:27 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 03/16/11 13:27 79-00-5 Trichloroethene ND ug/l 1.0 1 03/16/11 13:27 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 03/16/11 13:27 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 03/16/11 13:27 76-13-1 Date: 03/28/2011 02:25 PM REPORT OF LABORATORY ANALYSIS Page 14 of 21

QUALITY CONTROL DATA EPT Ithaca, NY 3043056 QC Batch: QC Batch Method: MSV/8735 EPA 8260 Analysis Method: Analysis Description: EPA 8260 8260 MSV Associated Lab Samples: 3043056001, 3043056002, 3043056003, 3043056004, 3043056005 METHOD BLANK: 277263 Matrix: Water Associated Lab Samples: 3043056001, 3043056002, 3043056003, 3043056004, 3043056005 Parameter Units Blank Result Reporting Limit Analyzed Qualifiers 1,1,1-Trichloroethane ug/l ND 1.0 03/16/11 12:13 1,1,2,2-Tetrachloroethane ug/l ND 1.0 03/16/11 12:13 1,1,2-Trichloroethane ug/l ND 1.0 03/16/11 12:13 1,1,2-Trichlorotrifluoroethane ug/l ND 50.0 03/16/11 12:13 1,1-Dichloroethane ug/l ND 1.0 03/16/11 12:13 1,1-Dichloroethene ug/l ND 1.0 03/16/11 12:13 1,2,4-Trichlorobenzene ug/l ND 1.0 03/16/11 12:13 1,2-Dibromo-3-chloropropane ug/l ND 5.0 03/16/11 12:13 1,2-Dibromoethane (EDB) ug/l ND 1.0 03/16/11 12:13 1,2-Dichlorobenzene ug/l ND 1.0 03/16/11 12:13 1,2-Dichloroethane ug/l ND 1.0 03/16/11 12:13 1,2-Dichloropropane ug/l ND 1.0 03/16/11 12:13 1,3-Dichlorobenzene ug/l ND 1.0 03/16/11 12:13 1,4-Dichlorobenzene ug/l ND 1.0 03/16/11 12:13 2-Butanone (MEK) ug/l ND 10.0 03/16/11 12:13 2-Hexanone ug/l ND 10.0 03/16/11 12:13 4-Methyl-2-pentanone (MIBK) ug/l ND 10.0 03/16/11 12:13 Acetone ug/l ND 10.0 03/16/11 12:13 Benzene ug/l ND 1.0 03/16/11 12:13 Bromodichloromethane ug/l ND 1.0 03/16/11 12:13 Bromoform ug/l ND 1.0 03/16/11 12:13 Bromomethane ug/l ND 1.0 03/16/11 12:13 Carbon disulfide ug/l ND 1.0 03/16/11 12:13 Carbon tetrachloride ug/l ND 1.0 03/16/11 12:13 Chlorobenzene ug/l ND 1.0 03/16/11 12:13 Chloroethane ug/l ND 1.0 03/16/11 12:13 Chloroform ug/l ND 1.0 03/16/11 12:13 Chloromethane ug/l ND 1.0 03/16/11 12:13 cis-1,2-dichloroethene ug/l ND 1.0 03/16/11 12:13 cis-1,3-dichloropropene ug/l ND 1.0 03/16/11 12:13 Cyclohexane ug/l ND 10.0 03/16/11 12:13 Dibromochloromethane ug/l ND 1.0 03/16/11 12:13 Dichlorodifluoromethane ug/l ND 1.0 03/16/11 12:13 Ethylbenzene ug/l ND 1.0 03/16/11 12:13 Isopropylbenzene (Cumene) ug/l ND 1.0 03/16/11 12:13 Methyl acetate ug/l ND 1.0 03/16/11 12:13 Methyl-tert-butyl ether ug/l ND 1.0 03/16/11 12:13 Methylcyclohexane ug/l ND 10.0 03/16/11 12:13 Methylene Chloride ug/l ND 1.0 03/16/11 12:13 Naphthalene ug/l ND 2.0 03/16/11 12:13 Styrene ug/l ND 1.0 03/16/11 12:13 Tetrachloroethene ug/l ND 1.0 03/16/11 12:13 Toluene ug/l ND 1.0 03/16/11 12:13 Date: 03/28/2011 02:25 PM REPORT OF LABORATORY ANALYSIS Page 16 of 21

QUALITY CONTROL DATA EPT Ithaca, NY 3043056 METHOD BLANK: 277263 Associated Lab Samples: 3043056001, 3043056002, 3043056003, 3043056004, 3043056005 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND 1.0 03/16/11 12:13 trans-1,3-dichloropropene ug/l ND 1.0 03/16/11 12:13 Trichloroethene ug/l ND 1.0 03/16/11 12:13 Trichlorofluoromethane ug/l ND 1.0 03/16/11 12:13 Vinyl chloride ug/l ND 1.0 03/16/11 12:13 Xylene (Total) ug/l ND 3.0 03/16/11 12:13 1,2-Dichloroethane-d4 (S) % 108 70-130 03/16/11 12:13 4-Bromofluorobenzene (S) % 99 70-130 03/16/11 12:13 Toluene-d8 (S) % 95 70-130 03/16/11 12:13 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 277264 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l 20 25.0 125 70-130 1,1,2,2-Tetrachloroethane ug/l 20 19.2 96 70-130 1,1,2-Trichloroethane ug/l 20 19.3 96 70-130 1,1,2-Trichlorotrifluoroethane ug/l 20 29.2J 146 70-130 L3 1,1-Dichloroethane ug/l 20 20.2 101 70-130 1,1-Dichloroethene ug/l 20 18.5 92 70-130 1,2,4-Trichlorobenzene ug/l 20 19.6 98 70-130 1,2-Dibromo-3-chloropropane ug/l 20 24.2 121 70-130 1,2-Dibromoethane (EDB) ug/l 20 20.4 102 70-130 1,2-Dichlorobenzene ug/l 20 19.5 98 70-130 1,2-Dichloroethane ug/l 20 21.7 109 70-130 1,2-Dichloropropane ug/l 20 19.1 96 70-130 1,3-Dichlorobenzene ug/l 20 19.4 97 70-130 1,4-Dichlorobenzene ug/l 20 19.4 97 70-130 2-Butanone (MEK) ug/l 20 22.6 113 70-130 2-Hexanone ug/l 20 18.8 94 70-130 4-Methyl-2-pentanone (MIBK) ug/l 20 17.9 90 70-130 Acetone ug/l 20 26.8 134 70-130 L1 Benzene ug/l 20 19.2 96 70-130 Bromodichloromethane ug/l 20 21.7 108 70-130 Bromoform ug/l 20 31.2 156 70-130 L3 Bromomethane ug/l 20 22.2 111 70-130 Carbon disulfide ug/l 20 22.2 111 70-130 Carbon tetrachloride ug/l 20 28.2 141 70-130 L3 Chlorobenzene ug/l 20 19.5 98 70-130 Chloroethane ug/l 20 18.8 94 70-130 Chloroform ug/l 20 21.5 108 70-130 Chloromethane ug/l 20 17.3 87 70-130 cis-1,2-dichloroethene ug/l 20 20.7 104 70-130 cis-1,3-dichloropropene ug/l 20 21.5 108 70-130 Cyclohexane ug/l 20 24.5 122 70-130 Dibromochloromethane ug/l 20 25.0 125 70-130 Qualifiers Date: 03/28/2011 02:25 PM REPORT OF LABORATORY ANALYSIS Page 17 of 21

QUALITY CONTROL DATA EPT Ithaca, NY 3043056 LABORATORY CONTROL SAMPLE: Parameter 277264 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l 20 14.7 73 70-130 Ethylbenzene ug/l 20 19.6 98 70-130 Isopropylbenzene (Cumene) ug/l 20 19.5 98 70-130 Methyl acetate ug/l 20 48.3 242 70-130 L3 Methyl-tert-butyl ether ug/l 20 23.5 117 70-130 Methylcyclohexane ug/l 20 21.4 107 70-130 Methylene Chloride ug/l 20 19.5 98 70-130 Naphthalene ug/l 20 17.8 89 70-130 Styrene ug/l 20 19.7 98 70-130 Tetrachloroethene ug/l 20 20.9 104 70-130 Toluene ug/l 20 19.0 95 70-130 trans-1,2-dichloroethene ug/l 20 20.2 101 70-130 trans-1,3-dichloropropene ug/l 20 21.4 107 70-130 Trichloroethene ug/l 20 19.3 96 70-130 Trichlorofluoromethane ug/l 20 22.2 111 70-130 Vinyl chloride ug/l 20 19.9 100 70-130 Xylene (Total) ug/l 60 60.3 100 70-130 1,2-Dichloroethane-d4 (S) % 111 70-130 4-Bromofluorobenzene (S) % 101 70-130 Toluene-d8 (S) % 95 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 277265 3043011002 Result MS Spike Conc. MSD Spike Conc. 277266 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND 20 20 22.7 24.1 114 121 70-130 6 1,1,2,2-Tetrachloroethane ug/l ND 20 20 16.1 16.1 80 81 70-130.1 1,1,2-Trichloroethane ug/l ND 20 20 16.5 16.9 83 85 70-130 2 1,1,2-Trichlorotrifluoroethane ug/l ND 20 20 31.1J 29.5J 156 148 70-130 M0 1,1-Dichloroethane ug/l ND 20 20 17.9 18.9 89 94 70-130 5 1,1-Dichloroethene ug/l ND 20 20 17.4 18.2 87 91 70-130 5 1,2,4-Trichlorobenzene ug/l ND 20 20 15.6 15.7 78 79 70-130 1 1,2-Dibromo-3-chloropropane ug/l ND 20 20 22.0 21.4 110 107 70-130 3 1,2-Dibromoethane (EDB) ug/l ND 20 20 16.8 17.5 84 88 70-130 4 1,2-Dichlorobenzene ug/l ND 20 20 16.2 16.8 81 84 70-130 4 1,2-Dichloroethane ug/l ND 20 20 19.0 20.2 95 101 70-130 6 1,2-Dichloropropane ug/l ND 20 20 15.8 16.2 79 81 70-130 2 1,3-Dichlorobenzene ug/l ND 20 20 15.9 16.7 79 83 70-130 5 1,4-Dichlorobenzene ug/l ND 20 20 16.5 16.5 82 83 70-130.4 2-Butanone (MEK) ug/l ND 20 20 21.1 20.0 105 100 70-130 5 2-Hexanone ug/l ND 20 20 17.3 17.2 87 86 70-130.8 4-Methyl-2-pentanone (MIBK) ug/l ND 20 20 17.1 16.6 85 83 70-130 3 Acetone ug/l ND 20 20 22.1 22.1 111 111 70-130.08 Benzene ug/l ND 20 20 16.4 17.5 82 87 70-130 6 Bromodichloromethane ug/l ND 20 20 17.2 18.2 86 91 70-130 6 Bromoform ug/l ND 20 20 23.5 23.8 118 119 70-130 1 Bromomethane ug/l ND 20 20 10.9 14.2 55 71 70-130 26 M0 Qual Date: 03/28/2011 02:25 PM REPORT OF LABORATORY ANALYSIS Page 18 of 21

QUALITY CONTROL DATA EPT Ithaca, NY 3043056 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 277265 3043011002 Result MS Spike Conc. MSD Spike Conc. 277266 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Carbon disulfide ug/l ND 20 20 21.7 20.2 108 101 70-130 7 Carbon tetrachloride ug/l ND 20 20 24.9 27.0 125 135 70-130 8 M0 Chlorobenzene ug/l ND 20 20 17.0 17.5 85 88 70-130 3 Chloroethane ug/l ND 20 20 19.5 20.0 98 100 70-130 2 Chloroform ug/l ND 20 20 18.8 19.8 94 99 70-130 5 Chloromethane ug/l ND 20 20 18.0 17.9 90 90 70-130.2 cis-1,2-dichloroethene ug/l ND 20 20 18.1 19.4 90 97 70-130 7 cis-1,3-dichloropropene ug/l ND 20 20 17.0 17.7 85 88 70-130 4 Cyclohexane ug/l ND 20 20 26.0 24.7 130 123 5 Dibromochloromethane ug/l ND 20 20 21.3 22.4 107 112 70-130 5 Dichlorodifluoromethane ug/l ND 20 20 15.8 16.5 79 82 70-130 4 Ethylbenzene ug/l ND 20 20 17.3 17.5 86 88 70-130 2 Isopropylbenzene (Cumene) ug/l ND 20 20 16.4 17.0 82 85 70-130 3 Methyl acetate ug/l ND 20 20 36.2 35.5 181 177 70-130 2 M0 Methyl-tert-butyl ether ug/l ND 20 20 20.6 20.4 103 102 70-130 1 Methylcyclohexane ug/l ND 20 20 20.9 19.7 104 98 70-130 6 Methylene Chloride ug/l ND 20 20 17.4 17.9 87 90 70-130 3 Naphthalene ug/l ND 20 20 13.4 13.9 67 69 70-130 4 M0 Styrene ug/l ND 20 20 16.3 17.2 81 86 70-130 6 Tetrachloroethene ug/l ND 20 20 18.6 19.2 93 96 70-130 3 Toluene ug/l ND 20 20 16.4 16.8 82 84 70-130 2 trans-1,2-dichloroethene ug/l ND 20 20 17.2 19.3 86 97 70-130 12 trans-1,3-dichloropropene ug/l ND 20 20 16.9 17.8 85 89 70-130 5 Trichloroethene ug/l ND 20 20 17.0 17.6 85 88 70-130 3 Trichlorofluoromethane ug/l ND 20 20 27.1 28.4 135 142 70-130 5 M0 Vinyl chloride ug/l ND 20 20 22.2 22.1 111 110 70-130.4 Xylene (Total) ug/l ND 60 60 53.2 55.9 89 93 70-130 5 1,2-Dichloroethane-d4 (S) % 112 112 70-130 4-Bromofluorobenzene (S) % 99 97 70-130 Toluene-d8 (S) % 92 93 70-130 Qual Date: 03/28/2011 02:25 PM REPORT OF LABORATORY ANALYSIS Page 19 of 21

QUALIFIERS EPT Ithaca, NY 3043056 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is NELAP accredited. Contact your Pace PM for the current list of accredited analytes. LABORATORIES PASI-PA Pace Analytical Services - Greensburg ANALYTE QUALIFIERS L1 Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high. L3 Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias. M0 Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. Date: 03/28/2011 02:25 PM REPORT OF LABORATORY ANALYSIS Page 20 of 21

QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY 3043056 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 3043056001 WpostGAC EPA 8260 MSV/8735 3043056002 WmidGAC EPA 8260 MSV/8735 3043056003 WAS EPA 8260 MSV/8735 3043056004 WINF EPA 8260 MSV/8735 3043056005 TB031111 EPA 8260 MSV/8735 Date: 03/28/2011 02:25 PM REPORT OF LABORATORY ANALYSIS Page 21 of 21

LIMS USE: FR - SCOTT PETERSEN LIMS OBJECT ID: 3044597 April 22, 2011 Mr. Scott Petersen WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 RE: EPT Ithaca, NY 3044597 Dear Mr. Petersen: Enclosed are the analytical results for sample(s) received by the laboratory on April 08, 2011. The results relate only to the samples included in this report. Results reported herein conform to the most current NELAC standards, where applicable, unless otherwise narrated in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Penny Westrick penny.westrick@pacelabs.com Project Manager Enclosures cc: Mr. Erik Reinert, WSP Environment & Energy REPORT OF LABORATORY ANALYSIS Page 1 of 20

CERTIFICATIONS EPT Ithaca, NY 3044597 Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA 15601 Alabama Certification #: 41590 Arizona Certification #: AZ0734 Arkansas Certification California/NELAC Certification #: 04222CA Colorado Certification Connecticut Certification #: PH 0694 Delaware Certification Florida/NELAC Certification #: E87683 Guam/PADEP Certification Hawaii/PADEP Certification Idaho Certification Illinois/PADEP Certification Indiana/PADEP Certification Iowa Certification #: 391 Kansas/NELAC Certification #: E-10358 Kentucky Certification #: 90133 Louisiana/NELAC Certification #: LA080002 Louisiana/NELAC Certification #: 4086 Maine Certification #: PA0091 Maryland Certification #: 308 Massachusetts Certification #: M-PA1457 Michigan/PADEP Certification Missouri Certification #: 235 Montana Certification #: Cert 0082 Nevada Certification New Hampshire/NELAC Certification #: 2976 New Jersey/NELAC Certification #: PA 051 New Mexico Certification New York/NELAC Certification #: 10888 North Carolina Certification #: 42706 Oregon/NELAC Certification #: PA200002 Pennsylvania/NELAC Certification #: 65-00282 Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T104704188-09 TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: 00112 Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 20

SAMPLE ANALYTE COUNT EPT Ithaca, NY 3044597 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 3044597001 WpostGAC EPA 8260 JAS 52 PASI-PA 3044597002 WmidGAC EPA 8260 JAS 52 PASI-PA 3044597003 WAS EPA 8260 JAS 52 PASI-PA 3044597004 WINF EPA 8260 JAS 52 PASI-PA 3044597005 TB040711 EPA 8260 JAS 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 20

PROJECT NARRATIVE EPT Ithaca, NY 3044597 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: April 22, 2011 General Information: 5 samples were analyzed for EPA 8260. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. QC Batch: MSV/9001 L1: Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high. LCS (Lab ID: 286774) Acetone L3: Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias. LCS (Lab ID: 286774) Bromomethane Methyl acetate Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS Page 4 of 20

PROJECT NARRATIVE EPT Ithaca, NY 3044597 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: April 22, 2011 Analyte Comments: QC Batch: MSV/9001 C9: Common Laboratory Contaminant. LCS (Lab ID: 286774) Acetone This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS Page 5 of 20

ANALYTICAL RESULTS EPT Ithaca, NY 3044597 Sample: WpostGAC Lab ID: 3044597001 Collected: 04/07/11 14:56 Received: 04/08/11 10:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/12/11 20:27 67-64-1 Benzene ND ug/l 1.0 1 04/12/11 20:27 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/12/11 20:27 75-27-4 Bromoform ND ug/l 1.0 1 04/12/11 20:27 75-25-2 Bromomethane ND ug/l 1.0 1 04/12/11 20:27 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/12/11 20:27 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/12/11 20:27 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/12/11 20:27 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/12/11 20:27 108-90-7 Chloroethane ND ug/l 1.0 1 04/12/11 20:27 75-00-3 Chloroform ND ug/l 1.0 1 04/12/11 20:27 67-66-3 Chloromethane ND ug/l 1.0 1 04/12/11 20:27 74-87-3 Cyclohexane ND ug/l 10.0 1 04/12/11 20:27 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/12/11 20:27 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/12/11 20:27 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/12/11 20:27 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/12/11 20:27 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/12/11 20:27 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/12/11 20:27 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/12/11 20:27 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/12/11 20:27 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/12/11 20:27 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/12/11 20:27 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/12/11 20:27 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/12/11 20:27 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/12/11 20:27 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/12/11 20:27 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/12/11 20:27 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/12/11 20:27 100-41-4 2-Hexanone ND ug/l 10.0 1 04/12/11 20:27 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/12/11 20:27 98-82-8 Methyl acetate ND ug/l 1.0 1 04/12/11 20:27 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/12/11 20:27 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/12/11 20:27 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/12/11 20:27 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/12/11 20:27 1634-04-4 Naphthalene ND ug/l 2.0 1 04/12/11 20:27 91-20-3 Styrene ND ug/l 1.0 1 04/12/11 20:27 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/12/11 20:27 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/12/11 20:27 127-18-4 Toluene ND ug/l 1.0 1 04/12/11 20:27 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/12/11 20:27 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/12/11 20:27 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/12/11 20:27 79-00-5 Trichloroethene ND ug/l 1.0 1 04/12/11 20:27 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/12/11 20:27 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/12/11 20:27 76-13-1 Date: 04/22/2011 11:21 AM REPORT OF LABORATORY ANALYSIS Page 6 of 20

ANALYTICAL RESULTS EPT Ithaca, NY 3044597 Sample: WmidGAC Lab ID: 3044597002 Collected: 04/07/11 14:59 Received: 04/08/11 10:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/12/11 20:53 67-64-1 Benzene ND ug/l 1.0 1 04/12/11 20:53 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/12/11 20:53 75-27-4 Bromoform ND ug/l 1.0 1 04/12/11 20:53 75-25-2 Bromomethane ND ug/l 1.0 1 04/12/11 20:53 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/12/11 20:53 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/12/11 20:53 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/12/11 20:53 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/12/11 20:53 108-90-7 Chloroethane ND ug/l 1.0 1 04/12/11 20:53 75-00-3 Chloroform ND ug/l 1.0 1 04/12/11 20:53 67-66-3 Chloromethane ND ug/l 1.0 1 04/12/11 20:53 74-87-3 Cyclohexane ND ug/l 10.0 1 04/12/11 20:53 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/12/11 20:53 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/12/11 20:53 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/12/11 20:53 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/12/11 20:53 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/12/11 20:53 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/12/11 20:53 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/12/11 20:53 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/12/11 20:53 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/12/11 20:53 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/12/11 20:53 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/12/11 20:53 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/12/11 20:53 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/12/11 20:53 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/12/11 20:53 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/12/11 20:53 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/12/11 20:53 100-41-4 2-Hexanone ND ug/l 10.0 1 04/12/11 20:53 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/12/11 20:53 98-82-8 Methyl acetate ND ug/l 1.0 1 04/12/11 20:53 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/12/11 20:53 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/12/11 20:53 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/12/11 20:53 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/12/11 20:53 1634-04-4 Naphthalene ND ug/l 2.0 1 04/12/11 20:53 91-20-3 Styrene ND ug/l 1.0 1 04/12/11 20:53 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/12/11 20:53 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/12/11 20:53 127-18-4 Toluene ND ug/l 1.0 1 04/12/11 20:53 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/12/11 20:53 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/12/11 20:53 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/12/11 20:53 79-00-5 Trichloroethene ND ug/l 1.0 1 04/12/11 20:53 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/12/11 20:53 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/12/11 20:53 76-13-1 Date: 04/22/2011 11:21 AM REPORT OF LABORATORY ANALYSIS Page 8 of 20

ANALYTICAL RESULTS EPT Ithaca, NY 3044597 Sample: WAS Lab ID: 3044597003 Collected: 04/07/11 15:02 Received: 04/08/11 10:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/12/11 21:19 67-64-1 Benzene ND ug/l 1.0 1 04/12/11 21:19 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/12/11 21:19 75-27-4 Bromoform ND ug/l 1.0 1 04/12/11 21:19 75-25-2 Bromomethane ND ug/l 1.0 1 04/12/11 21:19 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/12/11 21:19 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/12/11 21:19 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/12/11 21:19 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/12/11 21:19 108-90-7 Chloroethane ND ug/l 1.0 1 04/12/11 21:19 75-00-3 Chloroform ND ug/l 1.0 1 04/12/11 21:19 67-66-3 Chloromethane ND ug/l 1.0 1 04/12/11 21:19 74-87-3 Cyclohexane ND ug/l 10.0 1 04/12/11 21:19 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/12/11 21:19 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/12/11 21:19 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/12/11 21:19 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/12/11 21:19 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/12/11 21:19 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/12/11 21:19 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/12/11 21:19 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/12/11 21:19 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/12/11 21:19 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/12/11 21:19 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/12/11 21:19 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/12/11 21:19 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/12/11 21:19 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/12/11 21:19 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/12/11 21:19 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/12/11 21:19 100-41-4 2-Hexanone ND ug/l 10.0 1 04/12/11 21:19 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/12/11 21:19 98-82-8 Methyl acetate ND ug/l 1.0 1 04/12/11 21:19 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/12/11 21:19 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/12/11 21:19 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/12/11 21:19 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/12/11 21:19 1634-04-4 Naphthalene 3.1 ug/l 2.0 1 04/12/11 21:19 91-20-3 Styrene ND ug/l 1.0 1 04/12/11 21:19 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/12/11 21:19 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/12/11 21:19 127-18-4 Toluene ND ug/l 1.0 1 04/12/11 21:19 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/12/11 21:19 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/12/11 21:19 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/12/11 21:19 79-00-5 Trichloroethene ND ug/l 1.0 1 04/12/11 21:19 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/12/11 21:19 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/12/11 21:19 76-13-1 Date: 04/22/2011 11:21 AM REPORT OF LABORATORY ANALYSIS Page 10 of 20

ANALYTICAL RESULTS EPT Ithaca, NY 3044597 Sample: WINF Lab ID: 3044597004 Collected: 04/07/11 15:05 Received: 04/08/11 10:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/12/11 21:46 67-64-1 Benzene ND ug/l 1.0 1 04/12/11 21:46 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/12/11 21:46 75-27-4 Bromoform ND ug/l 1.0 1 04/12/11 21:46 75-25-2 Bromomethane ND ug/l 1.0 1 04/12/11 21:46 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/12/11 21:46 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/12/11 21:46 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/12/11 21:46 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/12/11 21:46 108-90-7 Chloroethane ND ug/l 1.0 1 04/12/11 21:46 75-00-3 Chloroform ND ug/l 1.0 1 04/12/11 21:46 67-66-3 Chloromethane ND ug/l 1.0 1 04/12/11 21:46 74-87-3 Cyclohexane ND ug/l 10.0 1 04/12/11 21:46 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/12/11 21:46 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/12/11 21:46 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/12/11 21:46 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/12/11 21:46 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/12/11 21:46 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/12/11 21:46 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/12/11 21:46 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/12/11 21:46 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/12/11 21:46 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/12/11 21:46 75-35-4 cis-1,2-dichloroethene 1600 ug/l 20.0 20 04/12/11 22:12 156-59-2 trans-1,2-dichloroethene 32.3 ug/l 1.0 1 04/12/11 21:46 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/12/11 21:46 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/12/11 21:46 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/12/11 21:46 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/12/11 21:46 100-41-4 2-Hexanone ND ug/l 10.0 1 04/12/11 21:46 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/12/11 21:46 98-82-8 Methyl acetate ND ug/l 1.0 1 04/12/11 21:46 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/12/11 21:46 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/12/11 21:46 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/12/11 21:46 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/12/11 21:46 1634-04-4 Naphthalene ND ug/l 2.0 1 04/12/11 21:46 91-20-3 Styrene ND ug/l 1.0 1 04/12/11 21:46 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/12/11 21:46 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/12/11 21:46 127-18-4 Toluene ND ug/l 1.0 1 04/12/11 21:46 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/12/11 21:46 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/12/11 21:46 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/12/11 21:46 79-00-5 Trichloroethene 1260 ug/l 20.0 20 04/12/11 22:12 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/12/11 21:46 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/12/11 21:46 76-13-1 Date: 04/22/2011 11:21 AM REPORT OF LABORATORY ANALYSIS Page 12 of 20

ANALYTICAL RESULTS EPT Ithaca, NY 3044597 Sample: TB040711 Lab ID: 3044597005 Collected: 04/07/11 00:01 Received: 04/08/11 10:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/12/11 22:38 67-64-1 Benzene ND ug/l 1.0 1 04/12/11 22:38 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/12/11 22:38 75-27-4 Bromoform ND ug/l 1.0 1 04/12/11 22:38 75-25-2 Bromomethane ND ug/l 1.0 1 04/12/11 22:38 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/12/11 22:38 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/12/11 22:38 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/12/11 22:38 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/12/11 22:38 108-90-7 Chloroethane ND ug/l 1.0 1 04/12/11 22:38 75-00-3 Chloroform ND ug/l 1.0 1 04/12/11 22:38 67-66-3 Chloromethane ND ug/l 1.0 1 04/12/11 22:38 74-87-3 Cyclohexane ND ug/l 10.0 1 04/12/11 22:38 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/12/11 22:38 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/12/11 22:38 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/12/11 22:38 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/12/11 22:38 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/12/11 22:38 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/12/11 22:38 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/12/11 22:38 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/12/11 22:38 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/12/11 22:38 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/12/11 22:38 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/12/11 22:38 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/12/11 22:38 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/12/11 22:38 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/12/11 22:38 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/12/11 22:38 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/12/11 22:38 100-41-4 2-Hexanone ND ug/l 10.0 1 04/12/11 22:38 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/12/11 22:38 98-82-8 Methyl acetate ND ug/l 1.0 1 04/12/11 22:38 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/12/11 22:38 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/12/11 22:38 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/12/11 22:38 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/12/11 22:38 1634-04-4 Naphthalene ND ug/l 2.0 1 04/12/11 22:38 91-20-3 Styrene ND ug/l 1.0 1 04/12/11 22:38 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/12/11 22:38 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/12/11 22:38 127-18-4 Toluene ND ug/l 1.0 1 04/12/11 22:38 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/12/11 22:38 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/12/11 22:38 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/12/11 22:38 79-00-5 Trichloroethene ND ug/l 1.0 1 04/12/11 22:38 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/12/11 22:38 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/12/11 22:38 76-13-1 Date: 04/22/2011 11:21 AM REPORT OF LABORATORY ANALYSIS Page 14 of 20

QUALITY CONTROL DATA EPT Ithaca, NY 3044597 QC Batch: QC Batch Method: MSV/9001 EPA 8260 Analysis Method: Analysis Description: EPA 8260 8260 MSV Associated Lab Samples: 3044597001, 3044597002, 3044597003, 3044597004, 3044597005 METHOD BLANK: 286773 Matrix: Water Associated Lab Samples: 3044597001, 3044597002, 3044597003, 3044597004, 3044597005 Parameter Units Blank Result Reporting Limit Analyzed Qualifiers 1,1,1-Trichloroethane ug/l ND 1.0 04/12/11 17:50 1,1,2,2-Tetrachloroethane ug/l ND 1.0 04/12/11 17:50 1,1,2-Trichloroethane ug/l ND 1.0 04/12/11 17:50 1,1,2-Trichlorotrifluoroethane ug/l ND 50.0 04/12/11 17:50 1,1-Dichloroethane ug/l ND 1.0 04/12/11 17:50 1,1-Dichloroethene ug/l ND 1.0 04/12/11 17:50 1,2,4-Trichlorobenzene ug/l ND 1.0 04/12/11 17:50 1,2-Dibromo-3-chloropropane ug/l ND 5.0 04/12/11 17:50 1,2-Dibromoethane (EDB) ug/l ND 1.0 04/12/11 17:50 1,2-Dichlorobenzene ug/l ND 1.0 04/12/11 17:50 1,2-Dichloroethane ug/l ND 1.0 04/12/11 17:50 1,2-Dichloropropane ug/l ND 1.0 04/12/11 17:50 1,3-Dichlorobenzene ug/l ND 1.0 04/12/11 17:50 1,4-Dichlorobenzene ug/l ND 1.0 04/12/11 17:50 2-Butanone (MEK) ug/l ND 10.0 04/12/11 17:50 2-Hexanone ug/l ND 10.0 04/12/11 17:50 4-Methyl-2-pentanone (MIBK) ug/l ND 10.0 04/12/11 17:50 Acetone ug/l ND 10.0 04/12/11 17:50 Benzene ug/l ND 1.0 04/12/11 17:50 Bromodichloromethane ug/l ND 1.0 04/12/11 17:50 Bromoform ug/l ND 1.0 04/12/11 17:50 Bromomethane ug/l ND 1.0 04/12/11 17:50 Carbon disulfide ug/l ND 1.0 04/12/11 17:50 Carbon tetrachloride ug/l ND 1.0 04/12/11 17:50 Chlorobenzene ug/l ND 1.0 04/12/11 17:50 Chloroethane ug/l ND 1.0 04/12/11 17:50 Chloroform ug/l ND 1.0 04/12/11 17:50 Chloromethane ug/l ND 1.0 04/12/11 17:50 cis-1,2-dichloroethene ug/l ND 1.0 04/12/11 17:50 cis-1,3-dichloropropene ug/l ND 1.0 04/12/11 17:50 Cyclohexane ug/l ND 10.0 04/12/11 17:50 Dibromochloromethane ug/l ND 1.0 04/12/11 17:50 Dichlorodifluoromethane ug/l ND 1.0 04/12/11 17:50 Ethylbenzene ug/l ND 1.0 04/12/11 17:50 Isopropylbenzene (Cumene) ug/l ND 1.0 04/12/11 17:50 Methyl acetate ug/l ND 1.0 04/12/11 17:50 Methyl-tert-butyl ether ug/l ND 1.0 04/12/11 17:50 Methylcyclohexane ug/l ND 10.0 04/12/11 17:50 Methylene Chloride ug/l ND 1.0 04/12/11 17:50 Naphthalene ug/l ND 2.0 04/12/11 17:50 Styrene ug/l ND 1.0 04/12/11 17:50 Tetrachloroethene ug/l ND 1.0 04/12/11 17:50 Toluene ug/l ND 1.0 04/12/11 17:50 Date: 04/22/2011 11:21 AM REPORT OF LABORATORY ANALYSIS Page 16 of 20

QUALITY CONTROL DATA EPT Ithaca, NY 3044597 METHOD BLANK: 286773 Associated Lab Samples: 3044597001, 3044597002, 3044597003, 3044597004, 3044597005 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND 1.0 04/12/11 17:50 trans-1,3-dichloropropene ug/l ND 1.0 04/12/11 17:50 Trichloroethene ug/l ND 1.0 04/12/11 17:50 Trichlorofluoromethane ug/l ND 1.0 04/12/11 17:50 Vinyl chloride ug/l ND 1.0 04/12/11 17:50 Xylene (Total) ug/l ND 3.0 04/12/11 17:50 1,2-Dichloroethane-d4 (S) % 110 70-130 04/12/11 17:50 4-Bromofluorobenzene (S) % 95 70-130 04/12/11 17:50 Toluene-d8 (S) % 96 70-130 04/12/11 17:50 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 286774 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l 20 23.9 120 70-130 1,1,2,2-Tetrachloroethane ug/l 20 22.0 110 70-130 1,1,2-Trichloroethane ug/l 20 23.2 116 70-130 1,1,2-Trichlorotrifluoroethane ug/l 20 21.6J 108 70-130 1,1-Dichloroethane ug/l 20 20.7 103 70-130 1,1-Dichloroethene ug/l 20 19.5 98 70-130 1,2,4-Trichlorobenzene ug/l 20 21.3 106 70-130 1,2-Dibromo-3-chloropropane ug/l 20 18.6 93 70-130 1,2-Dibromoethane (EDB) ug/l 20 23.1 115 70-130 1,2-Dichlorobenzene ug/l 20 22.8 114 70-130 1,2-Dichloroethane ug/l 20 23.6 118 70-130 1,2-Dichloropropane ug/l 20 22.1 110 70-130 1,3-Dichlorobenzene ug/l 20 22.2 111 70-130 1,4-Dichlorobenzene ug/l 20 22.7 113 70-130 2-Butanone (MEK) ug/l 20 23.6 118 70-130 2-Hexanone ug/l 20 24.6 123 70-130 4-Methyl-2-pentanone (MIBK) ug/l 20 21.5 108 70-130 Acetone ug/l 20 30.3 151 70-130 C9,L1 Benzene ug/l 20 22.4 112 70-130 Bromodichloromethane ug/l 20 20.6 103 70-130 Bromoform ug/l 20 18.3 92 70-130 Bromomethane ug/l 20 36.0 180 70-130 L3 Carbon disulfide ug/l 20 18.6 93 70-130 Carbon tetrachloride ug/l 20 21.1 106 70-130 Chlorobenzene ug/l 20 22.2 111 70-130 Chloroethane ug/l 20 20.7 103 70-130 Chloroform ug/l 20 22.8 114 70-130 Chloromethane ug/l 20 19.7 98 70-130 cis-1,2-dichloroethene ug/l 20 21.6 108 70-130 cis-1,3-dichloropropene ug/l 20 22.0 110 70-130 Cyclohexane ug/l 20 20.2 101 70-130 Dibromochloromethane ug/l 20 21.5 107 70-130 Qualifiers Date: 04/22/2011 11:21 AM REPORT OF LABORATORY ANALYSIS Page 17 of 20

QUALITY CONTROL DATA EPT Ithaca, NY 3044597 LABORATORY CONTROL SAMPLE: Parameter 286774 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l 20 16.4 82 70-130 Ethylbenzene ug/l 20 22.6 113 70-130 Isopropylbenzene (Cumene) ug/l 20 23.8 119 70-130 Methyl acetate ug/l 20 33.3 167 70-130 L3 Methyl-tert-butyl ether ug/l 20 21.2 106 70-130 Methylcyclohexane ug/l 20 21.0 105 70-130 Methylene Chloride ug/l 20 20.5 103 70-130 Naphthalene ug/l 20 19.0 95 70-130 Styrene ug/l 20 22.6 113 70-130 Tetrachloroethene ug/l 20 22.5 112 70-130 Toluene ug/l 20 23.2 116 70-130 trans-1,2-dichloroethene ug/l 20 19.6 98 70-130 trans-1,3-dichloropropene ug/l 20 21.6 108 70-130 Trichloroethene ug/l 20 21.9 109 70-130 Trichlorofluoromethane ug/l 20 26.1 130 70-130 Vinyl chloride ug/l 20 21.8 109 70-130 Xylene (Total) ug/l 60 71.3 119 70-130 1,2-Dichloroethane-d4 (S) % 104 70-130 4-Bromofluorobenzene (S) % 94 70-130 Toluene-d8 (S) % 96 70-130 Qualifiers Date: 04/22/2011 11:21 AM REPORT OF LABORATORY ANALYSIS Page 18 of 20

QUALIFIERS EPT Ithaca, NY 3044597 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is NELAP accredited. Contact your Pace PM for the current list of accredited analytes. LABORATORIES PASI-PA Pace Analytical Services - Greensburg ANALYTE QUALIFIERS C9 L1 L3 Common Laboratory Contaminant. Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high. Analyte recovery in the laboratory control sample (LCS) exceeded QC limits. Analyte presence below reporting limits in associated samples. Results unaffected by high bias. Date: 04/22/2011 11:21 AM REPORT OF LABORATORY ANALYSIS Page 19 of 20

QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY 3044597 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 3044597001 WpostGAC EPA 8260 MSV/9001 3044597002 WmidGAC EPA 8260 MSV/9001 3044597003 WAS EPA 8260 MSV/9001 3044597004 WINF EPA 8260 MSV/9001 3044597005 TB040711 EPA 8260 MSV/9001 Date: 04/22/2011 11:21 AM REPORT OF LABORATORY ANALYSIS Page 20 of 20

LIMS USE: FR - SCOTT PETERSEN LIMS OBJECT ID: 3048644 June 30, 2011 Mr. Scott Petersen WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 RE: EPT Ithaca, NY 3048644 Dear Mr. Petersen: Enclosed are the analytical results for sample(s) received by the laboratory on June 17, 2011. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards, where applicable, unless otherwise narrated in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Penny Westrick penny.westrick@pacelabs.com Project Manager Enclosures cc: Ms. Lisa Bryda, WSP Environment & Energy Mr. Erik Reinert, WSP Environment & Energy REPORT OF LABORATORY ANALYSIS Page 1 of 26

CERTIFICATIONS EPT Ithaca, NY 3048644 Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA 15601 Alabama Certification #: 41590 Arizona Certification #: AZ0734 Arkansas Certification California/NELAC Certification #: 04222CA Colorado Certification Connecticut Certification #: PH 0694 Delaware Certification Florida/NELAC Certification #: E87683 Guam/PADEP Certification Hawaii/PADEP Certification Idaho Certification Illinois/PADEP Certification Indiana/PADEP Certification Iowa Certification #: 391 Kansas/NELAC Certification #: E-10358 Kentucky Certification #: 90133 Louisiana/NELAC Certification #: LA080002 Louisiana/NELAC Certification #: 4086 Maine Certification #: PA0091 Maryland Certification #: 308 Massachusetts Certification #: M-PA1457 Michigan/PADEP Certification Missouri Certification #: 235 Montana Certification #: Cert 0082 Nevada Certification New Hampshire/NELAC Certification #: 2976 New Jersey/NELAC Certification #: PA 051 New Mexico Certification New York/NELAC Certification #: 10888 North Carolina Certification #: 42706 Oregon/NELAC Certification #: PA200002 Pennsylvania/NELAC Certification #: 65-00282 Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T104704188-09 TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: 00112 Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 26

SAMPLE ANALYTE COUNT EPT Ithaca, NY 3048644 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 3048644001 WpostGAC EPA 8260 MAK 52 PASI-PA 3048644002 WmidGAC EPA 8260 MAK 52 PASI-PA 3048644003 WAS EPA 8260 MAK 52 PASI-PA 3048644004 WINF EPA 8260 MAK 52 PASI-PA 3048644005 TB061611 EPA 8260 MAK 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 26

PROJECT NARRATIVE EPT Ithaca, NY 3048644 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: June 30, 2011 General Information: 5 samples were analyzed for EPA 8260. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. QC Batch: MSV/9653 L0: Analyte recovery in the laboratory control sample (LCS) was outside QC limits. LCS (Lab ID: 311692) 1,1,2,2-Tetrachloroethane Dichlorodifluoromethane trans-1,3-dichloropropene L1: Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high. LCS (Lab ID: 311692) Bromomethane Methyl acetate QC Batch: MSV/9675 L0: Analyte recovery in the laboratory control sample (LCS) was outside QC limits. LCS (Lab ID: 312526) Dichlorodifluoromethane Methylene Chloride L1: Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high. LCS (Lab ID: 312526) Bromomethane REPORT OF LABORATORY ANALYSIS Page 4 of 26

PROJECT NARRATIVE EPT Ithaca, NY 3048644 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: June 30, 2011 QC Batch: MSV/9675 L1: Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high. Methyl acetate Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MSV/9653 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3048202001 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: 311693) 1,1,2,2-Tetrachloroethane 1,1,2-Trichloroethane 1,1,2-Trichlorotrifluoroethane 1,1-Dichloroethene 1,2-Dibromo-3-chloropropane 2-Hexanone Methyl acetate Methylcyclohexane MSD (Lab ID: 311694) 1,1,2,2-Tetrachloroethane 1,1,2-Trichloroethane 1,1,2-Trichlorotrifluoroethane 1,2-Dibromo-3-chloropropane 2-Hexanone Acetone Methyl acetate Methylcyclohexane Trichloroethene QC Batch: MSV/9675 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3048722001 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: 312615) 1,1,2-Trichlorotrifluoroethane Bromomethane Methyl acetate Methylcyclohexane Trichlorofluoromethane MSD (Lab ID: 312616) 1,1,2-Trichlorotrifluoroethane Bromomethane Methyl acetate Methylcyclohexane REPORT OF LABORATORY ANALYSIS Page 5 of 26

PROJECT NARRATIVE EPT Ithaca, NY 3048644 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: June 30, 2011 Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS Page 6 of 26

ANALYTICAL RESULTS EPT Ithaca, NY 3048644 Sample: WpostGAC Lab ID: 3048644001 Collected: 06/16/11 12:48 Received: 06/17/11 10:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 06/20/11 20:04 67-64-1 Benzene ND ug/l 1.0 1 06/20/11 20:04 71-43-2 Bromodichloromethane ND ug/l 1.0 1 06/20/11 20:04 75-27-4 Bromoform ND ug/l 1.0 1 06/20/11 20:04 75-25-2 Bromomethane ND ug/l 1.0 1 06/20/11 20:04 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 06/20/11 20:04 78-93-3 Carbon disulfide ND ug/l 1.0 1 06/20/11 20:04 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 06/20/11 20:04 56-23-5 Chlorobenzene ND ug/l 1.0 1 06/20/11 20:04 108-90-7 Chloroethane ND ug/l 1.0 1 06/20/11 20:04 75-00-3 Chloroform ND ug/l 1.0 1 06/20/11 20:04 67-66-3 Chloromethane ND ug/l 1.0 1 06/20/11 20:04 74-87-3 Cyclohexane ND ug/l 10.0 1 06/20/11 20:04 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 06/20/11 20:04 96-12-8 Dibromochloromethane ND ug/l 1.0 1 06/20/11 20:04 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 06/20/11 20:04 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 06/20/11 20:04 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 06/20/11 20:04 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 06/20/11 20:04 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 06/20/11 20:04 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 06/20/11 20:04 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 06/20/11 20:04 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 06/20/11 20:04 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 06/20/11 20:04 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 06/20/11 20:04 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 06/20/11 20:04 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 06/20/11 20:04 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 06/20/11 20:04 10061-02-6 Ethylbenzene ND ug/l 1.0 1 06/20/11 20:04 100-41-4 2-Hexanone ND ug/l 10.0 1 06/20/11 20:04 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 06/20/11 20:04 98-82-8 Methyl acetate ND ug/l 1.0 1 06/20/11 20:04 79-20-9 Methylcyclohexane ND ug/l 10.0 1 06/20/11 20:04 108-87-2 Methylene Chloride ND ug/l 1.0 1 06/20/11 20:04 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 06/20/11 20:04 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 06/20/11 20:04 1634-04-4 Naphthalene ND ug/l 2.0 1 06/20/11 20:04 91-20-3 Styrene ND ug/l 1.0 1 06/20/11 20:04 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 06/20/11 20:04 79-34-5 Tetrachloroethene ND ug/l 1.0 1 06/20/11 20:04 127-18-4 Toluene ND ug/l 1.0 1 06/20/11 20:04 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 06/20/11 20:04 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 06/20/11 20:04 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 06/20/11 20:04 79-00-5 Trichloroethene ND ug/l 1.0 1 06/20/11 20:04 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 06/20/11 20:04 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 06/20/11 20:04 76-13-1 Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 7 of 26

ANALYTICAL RESULTS EPT Ithaca, NY 3048644 Sample: WmidGAC Lab ID: 3048644002 Collected: 06/16/11 12:52 Received: 06/17/11 10:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 06/20/11 20:29 67-64-1 Benzene ND ug/l 1.0 1 06/20/11 20:29 71-43-2 Bromodichloromethane ND ug/l 1.0 1 06/20/11 20:29 75-27-4 Bromoform ND ug/l 1.0 1 06/20/11 20:29 75-25-2 Bromomethane ND ug/l 1.0 1 06/20/11 20:29 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 06/20/11 20:29 78-93-3 Carbon disulfide ND ug/l 1.0 1 06/20/11 20:29 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 06/20/11 20:29 56-23-5 Chlorobenzene ND ug/l 1.0 1 06/20/11 20:29 108-90-7 Chloroethane ND ug/l 1.0 1 06/20/11 20:29 75-00-3 Chloroform ND ug/l 1.0 1 06/20/11 20:29 67-66-3 Chloromethane ND ug/l 1.0 1 06/20/11 20:29 74-87-3 Cyclohexane ND ug/l 10.0 1 06/20/11 20:29 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 06/20/11 20:29 96-12-8 Dibromochloromethane ND ug/l 1.0 1 06/20/11 20:29 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 06/20/11 20:29 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 06/20/11 20:29 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 06/20/11 20:29 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 06/20/11 20:29 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 06/20/11 20:29 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 06/20/11 20:29 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 06/20/11 20:29 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 06/20/11 20:29 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 06/20/11 20:29 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 06/20/11 20:29 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 06/20/11 20:29 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 06/20/11 20:29 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 06/20/11 20:29 10061-02-6 Ethylbenzene ND ug/l 1.0 1 06/20/11 20:29 100-41-4 2-Hexanone ND ug/l 10.0 1 06/20/11 20:29 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 06/20/11 20:29 98-82-8 Methyl acetate ND ug/l 1.0 1 06/20/11 20:29 79-20-9 Methylcyclohexane ND ug/l 10.0 1 06/20/11 20:29 108-87-2 Methylene Chloride ND ug/l 1.0 1 06/20/11 20:29 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 06/20/11 20:29 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 06/20/11 20:29 1634-04-4 Naphthalene ND ug/l 2.0 1 06/20/11 20:29 91-20-3 Styrene ND ug/l 1.0 1 06/20/11 20:29 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 06/20/11 20:29 79-34-5 Tetrachloroethene ND ug/l 1.0 1 06/20/11 20:29 127-18-4 Toluene ND ug/l 1.0 1 06/20/11 20:29 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 06/20/11 20:29 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 06/20/11 20:29 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 06/20/11 20:29 79-00-5 Trichloroethene ND ug/l 1.0 1 06/20/11 20:29 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 06/20/11 20:29 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 06/20/11 20:29 76-13-1 Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 9 of 26

ANALYTICAL RESULTS EPT Ithaca, NY 3048644 Sample: WAS Lab ID: 3048644003 Collected: 06/16/11 12:55 Received: 06/17/11 10:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 06/20/11 20:53 67-64-1 Benzene ND ug/l 1.0 1 06/20/11 20:53 71-43-2 Bromodichloromethane ND ug/l 1.0 1 06/20/11 20:53 75-27-4 Bromoform ND ug/l 1.0 1 06/20/11 20:53 75-25-2 Bromomethane ND ug/l 1.0 1 06/20/11 20:53 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 06/20/11 20:53 78-93-3 Carbon disulfide ND ug/l 1.0 1 06/20/11 20:53 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 06/20/11 20:53 56-23-5 Chlorobenzene ND ug/l 1.0 1 06/20/11 20:53 108-90-7 Chloroethane ND ug/l 1.0 1 06/20/11 20:53 75-00-3 Chloroform ND ug/l 1.0 1 06/20/11 20:53 67-66-3 Chloromethane ND ug/l 1.0 1 06/20/11 20:53 74-87-3 Cyclohexane ND ug/l 10.0 1 06/20/11 20:53 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 06/20/11 20:53 96-12-8 Dibromochloromethane ND ug/l 1.0 1 06/20/11 20:53 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 06/20/11 20:53 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 06/20/11 20:53 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 06/20/11 20:53 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 06/20/11 20:53 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 06/20/11 20:53 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 06/20/11 20:53 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 06/20/11 20:53 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 06/20/11 20:53 75-35-4 cis-1,2-dichloroethene 1.2 ug/l 1.0 1 06/20/11 20:53 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 06/20/11 20:53 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 06/20/11 20:53 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 06/20/11 20:53 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 06/20/11 20:53 10061-02-6 Ethylbenzene ND ug/l 1.0 1 06/20/11 20:53 100-41-4 2-Hexanone ND ug/l 10.0 1 06/20/11 20:53 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 06/20/11 20:53 98-82-8 Methyl acetate ND ug/l 1.0 1 06/20/11 20:53 79-20-9 Methylcyclohexane ND ug/l 10.0 1 06/20/11 20:53 108-87-2 Methylene Chloride ND ug/l 1.0 1 06/20/11 20:53 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 06/20/11 20:53 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 06/20/11 20:53 1634-04-4 Naphthalene ND ug/l 2.0 1 06/20/11 20:53 91-20-3 Styrene ND ug/l 1.0 1 06/20/11 20:53 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 06/20/11 20:53 79-34-5 Tetrachloroethene ND ug/l 1.0 1 06/20/11 20:53 127-18-4 Toluene ND ug/l 1.0 1 06/20/11 20:53 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 06/20/11 20:53 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 06/20/11 20:53 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 06/20/11 20:53 79-00-5 Trichloroethene ND ug/l 1.0 1 06/20/11 20:53 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 06/20/11 20:53 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 06/20/11 20:53 76-13-1 Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 11 of 26

ANALYTICAL RESULTS EPT Ithaca, NY 3048644 Sample: WINF Lab ID: 3048644004 Collected: 06/16/11 12:57 Received: 06/17/11 10:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 06/20/11 21:17 67-64-1 Benzene ND ug/l 1.0 1 06/20/11 21:17 71-43-2 Bromodichloromethane ND ug/l 1.0 1 06/20/11 21:17 75-27-4 Bromoform ND ug/l 1.0 1 06/20/11 21:17 75-25-2 Bromomethane ND ug/l 1.0 1 06/20/11 21:17 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 06/20/11 21:17 78-93-3 Carbon disulfide ND ug/l 1.0 1 06/20/11 21:17 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 06/20/11 21:17 56-23-5 Chlorobenzene ND ug/l 1.0 1 06/20/11 21:17 108-90-7 Chloroethane ND ug/l 1.0 1 06/20/11 21:17 75-00-3 Chloroform ND ug/l 1.0 1 06/20/11 21:17 67-66-3 Chloromethane ND ug/l 1.0 1 06/20/11 21:17 74-87-3 Cyclohexane ND ug/l 10.0 1 06/20/11 21:17 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 06/20/11 21:17 96-12-8 Dibromochloromethane ND ug/l 1.0 1 06/20/11 21:17 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 06/20/11 21:17 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 06/20/11 21:17 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 06/20/11 21:17 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 06/20/11 21:17 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 06/20/11 21:17 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 06/20/11 21:17 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 06/20/11 21:17 107-06-2 1,1-Dichloroethene 3.8 ug/l 1.0 1 06/20/11 21:17 75-35-4 cis-1,2-dichloroethene 4990 ug/l 20.0 20 06/20/11 21:41 156-59-2 trans-1,2-dichloroethene 72.8 ug/l 1.0 1 06/20/11 21:17 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 06/20/11 21:17 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 06/20/11 21:17 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 06/20/11 21:17 10061-02-6 Ethylbenzene ND ug/l 1.0 1 06/20/11 21:17 100-41-4 2-Hexanone ND ug/l 10.0 1 06/20/11 21:17 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 06/20/11 21:17 98-82-8 Methyl acetate ND ug/l 1.0 1 06/20/11 21:17 79-20-9 Methylcyclohexane ND ug/l 10.0 1 06/20/11 21:17 108-87-2 Methylene Chloride ND ug/l 1.0 1 06/20/11 21:17 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 06/20/11 21:17 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 06/20/11 21:17 1634-04-4 Naphthalene ND ug/l 2.0 1 06/20/11 21:17 91-20-3 Styrene ND ug/l 1.0 1 06/20/11 21:17 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 06/20/11 21:17 79-34-5 Tetrachloroethene 5.1 ug/l 1.0 1 06/20/11 21:17 127-18-4 Toluene ND ug/l 1.0 1 06/20/11 21:17 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 06/20/11 21:17 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 06/20/11 21:17 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 06/20/11 21:17 79-00-5 Trichloroethene 11200 ug/l 200 200 06/22/11 21:23 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 06/20/11 21:17 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 06/20/11 21:17 76-13-1 Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 13 of 26

ANALYTICAL RESULTS EPT Ithaca, NY 3048644 Sample: TB061611 Lab ID: 3048644005 Collected: 06/16/11 00:01 Received: 06/17/11 10:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 06/22/11 20:58 67-64-1 Benzene ND ug/l 1.0 1 06/22/11 20:58 71-43-2 Bromodichloromethane ND ug/l 1.0 1 06/22/11 20:58 75-27-4 Bromoform ND ug/l 1.0 1 06/22/11 20:58 75-25-2 Bromomethane ND ug/l 1.0 1 06/22/11 20:58 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 06/22/11 20:58 78-93-3 Carbon disulfide ND ug/l 1.0 1 06/22/11 20:58 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 06/22/11 20:58 56-23-5 Chlorobenzene ND ug/l 1.0 1 06/22/11 20:58 108-90-7 Chloroethane ND ug/l 1.0 1 06/22/11 20:58 75-00-3 Chloroform ND ug/l 1.0 1 06/22/11 20:58 67-66-3 Chloromethane ND ug/l 1.0 1 06/22/11 20:58 74-87-3 Cyclohexane ND ug/l 10.0 1 06/22/11 20:58 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 06/22/11 20:58 96-12-8 Dibromochloromethane ND ug/l 1.0 1 06/22/11 20:58 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 06/22/11 20:58 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 06/22/11 20:58 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 06/22/11 20:58 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 06/22/11 20:58 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 06/22/11 20:58 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 06/22/11 20:58 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 06/22/11 20:58 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 06/22/11 20:58 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 06/22/11 20:58 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 06/22/11 20:58 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 06/22/11 20:58 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 06/22/11 20:58 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 06/22/11 20:58 10061-02-6 Ethylbenzene ND ug/l 1.0 1 06/22/11 20:58 100-41-4 2-Hexanone ND ug/l 10.0 1 06/22/11 20:58 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 06/22/11 20:58 98-82-8 Methyl acetate ND ug/l 1.0 1 06/22/11 20:58 79-20-9 Methylcyclohexane ND ug/l 10.0 1 06/22/11 20:58 108-87-2 Methylene Chloride ND ug/l 1.0 1 06/22/11 20:58 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 06/22/11 20:58 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 06/22/11 20:58 1634-04-4 Naphthalene ND ug/l 2.0 1 06/22/11 20:58 91-20-3 Styrene ND ug/l 1.0 1 06/22/11 20:58 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 06/22/11 20:58 79-34-5 Tetrachloroethene ND ug/l 1.0 1 06/22/11 20:58 127-18-4 Toluene ND ug/l 1.0 1 06/22/11 20:58 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 06/22/11 20:58 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 06/22/11 20:58 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 06/22/11 20:58 79-00-5 Trichloroethene ND ug/l 1.0 1 06/22/11 20:58 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 06/22/11 20:58 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 06/22/11 20:58 76-13-1 Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 15 of 26

QUALITY CONTROL DATA EPT Ithaca, NY 3048644 QC Batch: QC Batch Method: MSV/9653 EPA 8260 Analysis Method: Analysis Description: Associated Lab Samples: 3048644001, 3048644002, 3048644003, 3048644004 EPA 8260 8260 MSV METHOD BLANK: 311691 Matrix: Water Associated Lab Samples: 3048644001, 3048644002, 3048644003, 3048644004 Parameter Units Blank Result Reporting Limit Analyzed Qualifiers 1,1,1-Trichloroethane ug/l ND 1.0 06/20/11 12:23 1,1,2,2-Tetrachloroethane ug/l ND 1.0 06/20/11 12:23 1,1,2-Trichloroethane ug/l ND 1.0 06/20/11 12:23 1,1,2-Trichlorotrifluoroethane ug/l ND 50.0 06/20/11 12:23 1,1-Dichloroethane ug/l ND 1.0 06/20/11 12:23 1,1-Dichloroethene ug/l ND 1.0 06/20/11 12:23 1,2,4-Trichlorobenzene ug/l ND 1.0 06/20/11 12:23 1,2-Dibromo-3-chloropropane ug/l ND 5.0 06/20/11 12:23 1,2-Dibromoethane (EDB) ug/l ND 1.0 06/20/11 12:23 1,2-Dichlorobenzene ug/l ND 1.0 06/20/11 12:23 1,2-Dichloroethane ug/l ND 1.0 06/20/11 12:23 1,2-Dichloropropane ug/l ND 1.0 06/20/11 12:23 1,3-Dichlorobenzene ug/l ND 1.0 06/20/11 12:23 1,4-Dichlorobenzene ug/l ND 1.0 06/20/11 12:23 2-Butanone (MEK) ug/l ND 10.0 06/20/11 12:23 2-Hexanone ug/l ND 10.0 06/20/11 12:23 4-Methyl-2-pentanone (MIBK) ug/l ND 10.0 06/20/11 12:23 Acetone ug/l ND 10.0 06/20/11 12:23 Benzene ug/l ND 1.0 06/20/11 12:23 Bromodichloromethane ug/l ND 1.0 06/20/11 12:23 Bromoform ug/l ND 1.0 06/20/11 12:23 Bromomethane ug/l ND 1.0 06/20/11 12:23 Carbon disulfide ug/l ND 1.0 06/20/11 12:23 Carbon tetrachloride ug/l ND 1.0 06/20/11 12:23 Chlorobenzene ug/l ND 1.0 06/20/11 12:23 Chloroethane ug/l ND 1.0 06/20/11 12:23 Chloroform ug/l ND 1.0 06/20/11 12:23 Chloromethane ug/l ND 1.0 06/20/11 12:23 cis-1,2-dichloroethene ug/l ND 1.0 06/20/11 12:23 cis-1,3-dichloropropene ug/l ND 1.0 06/20/11 12:23 Cyclohexane ug/l ND 10.0 06/20/11 12:23 Dibromochloromethane ug/l ND 1.0 06/20/11 12:23 Dichlorodifluoromethane ug/l ND 1.0 06/20/11 12:23 Ethylbenzene ug/l ND 1.0 06/20/11 12:23 Isopropylbenzene (Cumene) ug/l ND 1.0 06/20/11 12:23 Methyl acetate ug/l ND 1.0 06/20/11 12:23 Methyl-tert-butyl ether ug/l ND 1.0 06/20/11 12:23 Methylcyclohexane ug/l ND 10.0 06/20/11 12:23 Methylene Chloride ug/l ND 1.0 06/20/11 12:23 Naphthalene ug/l ND 2.0 06/20/11 12:23 Styrene ug/l ND 1.0 06/20/11 12:23 Tetrachloroethene ug/l ND 1.0 06/20/11 12:23 Toluene ug/l ND 1.0 06/20/11 12:23 Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 17 of 26

QUALITY CONTROL DATA EPT Ithaca, NY 3048644 METHOD BLANK: 311691 Associated Lab Samples: 3048644001, 3048644002, 3048644003, 3048644004 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND 1.0 06/20/11 12:23 trans-1,3-dichloropropene ug/l ND 1.0 06/20/11 12:23 Trichloroethene ug/l ND 1.0 06/20/11 12:23 Trichlorofluoromethane ug/l ND 1.0 06/20/11 12:23 Vinyl chloride ug/l ND 1.0 06/20/11 12:23 Xylene (Total) ug/l ND 3.0 06/20/11 12:23 1,2-Dichloroethane-d4 (S) % 99 70-130 06/20/11 12:23 4-Bromofluorobenzene (S) % 99 70-130 06/20/11 12:23 Toluene-d8 (S) % 96 70-130 06/20/11 12:23 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 311692 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l 20 19.2 96 70-130 1,1,2,2-Tetrachloroethane ug/l 20 11.7 58 70-130 L0 1,1,2-Trichloroethane ug/l 20 18.4 92 70-130 1,1,2-Trichlorotrifluoroethane ug/l 20 20.6J 103 70-130 1,1-Dichloroethane ug/l 20 19.2 96 70-130 1,1-Dichloroethene ug/l 20 16.5 82 70-130 1,2,4-Trichlorobenzene ug/l 20 17.1 86 70-130 1,2-Dibromo-3-chloropropane ug/l 20 17.7 89 70-130 1,2-Dibromoethane (EDB) ug/l 20 19.9 99 70-130 1,2-Dichlorobenzene ug/l 20 17.8 89 70-130 1,2-Dichloroethane ug/l 20 17.4 87 70-130 1,2-Dichloropropane ug/l 20 18.0 90 70-130 1,3-Dichlorobenzene ug/l 20 17.8 89 70-130 1,4-Dichlorobenzene ug/l 20 17.6 88 70-130 2-Butanone (MEK) ug/l 20 18.1 91 70-130 2-Hexanone ug/l 20 17.9 90 70-130 4-Methyl-2-pentanone (MIBK) ug/l 20 16.3 81 70-130 Acetone ug/l 20 22.3 111 70-130 Benzene ug/l 20 19.1 95 70-130 Bromodichloromethane ug/l 20 17.4 87 70-130 Bromoform ug/l 20 19.5 98 70-130 Bromomethane ug/l 20 34.0 170 70-130 L1 Carbon disulfide ug/l 20 18.2 91 70-130 Carbon tetrachloride ug/l 20 17.4 87 70-130 Chlorobenzene ug/l 20 19.0 95 70-130 Chloroethane ug/l 20 18.9 95 70-130 Chloroform ug/l 20 18.7 94 70-130 Chloromethane ug/l 20 14.6 73 70-130 cis-1,2-dichloroethene ug/l 20 18.5 93 70-130 cis-1,3-dichloropropene ug/l 20 14.8 74 70-130 Cyclohexane ug/l 20 19.2 96 70-130 Dibromochloromethane ug/l 20 18.2 91 70-130 Qualifiers Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 18 of 26

QUALITY CONTROL DATA EPT Ithaca, NY 3048644 LABORATORY CONTROL SAMPLE: Parameter 311692 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l 20 13.4 67 70-130 L0 Ethylbenzene ug/l 20 19.2 96 70-130 Isopropylbenzene (Cumene) ug/l 20 19.0 95 70-130 Methyl acetate ug/l 20 39.6 198 70-130 L1 Methyl-tert-butyl ether ug/l 20 21.4 107 70-130 Methylcyclohexane ug/l 20 20.4 102 70-130 Methylene Chloride ug/l 20 14.0 70 70-130 Naphthalene ug/l 20 17.4 87 70-130 Styrene ug/l 20 18.6 93 70-130 Tetrachloroethene ug/l 20 18.8 94 70-130 Toluene ug/l 20 18.9 94 70-130 trans-1,2-dichloroethene ug/l 20 16.6 83 70-130 trans-1,3-dichloropropene ug/l 20 13.7 68 70-130 L0 Trichloroethene ug/l 20 25.4 127 70-130 Trichlorofluoromethane ug/l 20 19.3 96 70-130 Vinyl chloride ug/l 20 17.3 87 70-130 Xylene (Total) ug/l 60 59.0 98 70-130 1,2-Dichloroethane-d4 (S) % 98 70-130 4-Bromofluorobenzene (S) % 106 70-130 Toluene-d8 (S) % 99 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 311693 3048202001 Result MS Spike Conc. MSD Spike Conc. 311694 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND 20 20 20.5 20.6 103 103 70-130.3 1,1,2,2-Tetrachloroethane ug/l ND 20 20 ND ND 0 0 70-130 M0 1,1,2-Trichloroethane ug/l ND 20 20 10.5 8.7 52 44 70-130 18 M0 1,1,2-Trichlorotrifluoroethane ug/l ND 20 20 26.5J 29.6J 133 148 70-130 M0 1,1-Dichloroethane ug/l 1.0 20 20 21.9 20.2 104 96 70-130 8 1,1-Dichloroethene ug/l ND 20 20 26.2 25.3 131 127 70-130 3 M0 1,2,4-Trichlorobenzene ug/l ND 20 20 19.8 19.9 99 100 70-130.6 1,2-Dibromo-3-chloropropane ug/l ND 20 20 10.8 8.6 54 43 70-130 22 M0 1,2-Dibromoethane (EDB) ug/l ND 20 20 21.5 22.1 108 111 70-130 3 1,2-Dichlorobenzene ug/l ND 20 20 19.9 19.2 99 96 70-130 3 1,2-Dichloroethane ug/l ND 20 20 18.4 17.5 92 87 70-130 5 1,2-Dichloropropane ug/l ND 20 20 20.5 19.3 102 96 70-130 6 1,3-Dichlorobenzene ug/l ND 20 20 20.3 19.6 101 98 70-130 4 1,4-Dichlorobenzene ug/l ND 20 20 20.2 19.6 101 98 70-130 3 2-Butanone (MEK) ug/l ND 20 20 21.6 24.7 108 123 70-130 13 2-Hexanone ug/l ND 20 20 26.4 31.5 132 158 70-130 18 M0 4-Methyl-2-pentanone (MIBK) ug/l ND 20 20 21.7 24.1 108 120 70-130 11 Acetone ug/l ND 20 20 30.2 34.8 125 148 70-130 14 M0 Benzene ug/l ND 20 20 21.8 20.1 109 100 70-130 8 Bromodichloromethane ug/l ND 20 20 16.0 14.4 80 72 70-130 11 Bromoform ug/l ND 20 20 20.2 21.7 101 108 70-130 7 Bromomethane ug/l ND 20 20 24.0 24.0 120 120 70-130.1 Qual Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 19 of 26

QUALITY CONTROL DATA EPT Ithaca, NY 3048644 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 311693 3048202001 Result MS Spike Conc. MSD Spike Conc. 311694 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Carbon disulfide ug/l ND 20 20 17.3 16.1 87 80 70-130 7 Carbon tetrachloride ug/l ND 20 20 19.6 19.3 98 97 70-130 2 Chlorobenzene ug/l ND 20 20 21.3 20.8 106 104 70-130 2 Chloroethane ug/l ND 20 20 22.0 18.4 110 92 70-130 18 Chloroform ug/l ND 20 20 19.9 19.0 100 95 70-130 5 Chloromethane ug/l ND 20 20 17.7 15.0 88 75 70-130 16 cis-1,2-dichloroethene ug/l ND 20 20 20.4 18.9 102 94 70-130 8 cis-1,3-dichloropropene ug/l ND 20 20 20.2 19.1 101 95 70-130 6 Cyclohexane ug/l ND 20 20 25.2 24.4 126 122 3 Dibromochloromethane ug/l ND 20 20 17.2 17.6 86 88 70-130 2 Dichlorodifluoromethane ug/l ND 20 20 17.5 15.4 87 77 70-130 13 Ethylbenzene ug/l ND 20 20 21.5 21.0 108 105 70-130 2 Isopropylbenzene (Cumene) ug/l ND 20 20 21.9 20.1 110 100 70-130 9 Methyl acetate ug/l ND 20 20 26.3 27.1 132 135 70-130 3 M0 Methyl-tert-butyl ether ug/l ND 20 20 23.3 24.4 117 122 70-130 5 Methylcyclohexane ug/l ND 20 20 29.4 29.4 147 147 70-130.1 M0 Methylene Chloride ug/l ND 20 20 15.3 14.2 77 71 70-130 8 Naphthalene ug/l ND 20 20 20.4 20.4 102 102 70-130.04 Styrene ug/l ND 20 20 20.7 20.2 104 101 70-130 3 Tetrachloroethene ug/l ND 20 20 22.9 21.7 115 108 70-130 6 Toluene ug/l ND 20 20 21.4 20.6 107 103 70-130 4 trans-1,2-dichloroethene ug/l ND 20 20 19.1 18.1 95 91 70-130 5 trans-1,3-dichloropropene ug/l ND 20 20 17.6 16.8 88 84 70-130 4 Trichloroethene ug/l ND 20 20 42.6 43.3 213 216 70-130 2 M0 Trichlorofluoromethane ug/l ND 20 20 24.0 21.2 120 106 70-130 12 Vinyl chloride ug/l ND 20 20 21.1 17.4 106 87 70-130 19 Xylene (Total) ug/l ND 60 60 65.7 64.4 110 107 70-130 2 1,2-Dichloroethane-d4 (S) % 95 95 70-130 4-Bromofluorobenzene (S) % 107 107 70-130 Toluene-d8 (S) % 100 99 70-130 Qual Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 20 of 26

QUALITY CONTROL DATA EPT Ithaca, NY 3048644 QC Batch: QC Batch Method: MSV/9675 EPA 8260 Associated Lab Samples: 3048644005 Analysis Method: Analysis Description: EPA 8260 8260 MSV METHOD BLANK: 312525 Associated Lab Samples: 3048644005 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed 1,1,1-Trichloroethane ug/l ND 1.0 06/22/11 13:17 1,1,2,2-Tetrachloroethane ug/l ND 1.0 06/22/11 13:17 1,1,2-Trichloroethane ug/l ND 1.0 06/22/11 13:17 1,1,2-Trichlorotrifluoroethane ug/l ND 50.0 06/22/11 13:17 1,1-Dichloroethane ug/l ND 1.0 06/22/11 13:17 1,1-Dichloroethene ug/l ND 1.0 06/22/11 13:17 1,2,4-Trichlorobenzene ug/l ND 1.0 06/22/11 13:17 1,2-Dibromo-3-chloropropane ug/l ND 5.0 06/22/11 13:17 1,2-Dibromoethane (EDB) ug/l ND 1.0 06/22/11 13:17 1,2-Dichlorobenzene ug/l ND 1.0 06/22/11 13:17 1,2-Dichloroethane ug/l ND 1.0 06/22/11 13:17 1,2-Dichloropropane ug/l ND 1.0 06/22/11 13:17 1,3-Dichlorobenzene ug/l ND 1.0 06/22/11 13:17 1,4-Dichlorobenzene ug/l ND 1.0 06/22/11 13:17 2-Butanone (MEK) ug/l ND 10.0 06/22/11 13:17 2-Hexanone ug/l ND 10.0 06/22/11 13:17 4-Methyl-2-pentanone (MIBK) ug/l ND 10.0 06/22/11 13:17 Acetone ug/l ND 10.0 06/22/11 13:17 Benzene ug/l ND 1.0 06/22/11 13:17 Bromodichloromethane ug/l ND 1.0 06/22/11 13:17 Bromoform ug/l ND 1.0 06/22/11 13:17 Bromomethane ug/l ND 1.0 06/22/11 13:17 Carbon disulfide ug/l ND 1.0 06/22/11 13:17 Carbon tetrachloride ug/l ND 1.0 06/22/11 13:17 Chlorobenzene ug/l ND 1.0 06/22/11 13:17 Chloroethane ug/l ND 1.0 06/22/11 13:17 Chloroform ug/l ND 1.0 06/22/11 13:17 Chloromethane ug/l ND 1.0 06/22/11 13:17 cis-1,2-dichloroethene ug/l ND 1.0 06/22/11 13:17 cis-1,3-dichloropropene ug/l ND 1.0 06/22/11 13:17 Cyclohexane ug/l ND 10.0 06/22/11 13:17 Dibromochloromethane ug/l ND 1.0 06/22/11 13:17 Dichlorodifluoromethane ug/l ND 1.0 06/22/11 13:17 Ethylbenzene ug/l ND 1.0 06/22/11 13:17 Isopropylbenzene (Cumene) ug/l ND 1.0 06/22/11 13:17 Methyl acetate ug/l ND 1.0 06/22/11 13:17 Methyl-tert-butyl ether ug/l ND 1.0 06/22/11 13:17 Methylcyclohexane ug/l ND 10.0 06/22/11 13:17 Methylene Chloride ug/l ND 1.0 06/22/11 13:17 Naphthalene ug/l ND 2.0 06/22/11 13:17 Styrene ug/l ND 1.0 06/22/11 13:17 Tetrachloroethene ug/l ND 1.0 06/22/11 13:17 Toluene ug/l ND 1.0 06/22/11 13:17 Qualifiers Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 21 of 26

QUALITY CONTROL DATA EPT Ithaca, NY 3048644 METHOD BLANK: 312525 Associated Lab Samples: 3048644005 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND 1.0 06/22/11 13:17 trans-1,3-dichloropropene ug/l ND 1.0 06/22/11 13:17 Trichloroethene ug/l ND 1.0 06/22/11 13:17 Trichlorofluoromethane ug/l ND 1.0 06/22/11 13:17 Vinyl chloride ug/l ND 1.0 06/22/11 13:17 Xylene (Total) ug/l ND 3.0 06/22/11 13:17 1,2-Dichloroethane-d4 (S) % 94 70-130 06/22/11 13:17 4-Bromofluorobenzene (S) % 106 70-130 06/22/11 13:17 Toluene-d8 (S) % 95 70-130 06/22/11 13:17 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 312526 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l 20 17.9 89 70-130 1,1,2,2-Tetrachloroethane ug/l 20 15.9 79 70-130 1,1,2-Trichloroethane ug/l 20 17.6 88 70-130 1,1,2-Trichlorotrifluoroethane ug/l 20 19.6J 98 70-130 1,1-Dichloroethane ug/l 20 18.4 92 70-130 1,1-Dichloroethene ug/l 20 15.3 77 70-130 1,2,4-Trichlorobenzene ug/l 20 16.9 84 70-130 1,2-Dibromo-3-chloropropane ug/l 20 16.3 81 70-130 1,2-Dibromoethane (EDB) ug/l 20 18.4 92 70-130 1,2-Dichlorobenzene ug/l 20 16.5 83 70-130 1,2-Dichloroethane ug/l 20 16.7 84 70-130 1,2-Dichloropropane ug/l 20 17.4 87 70-130 1,3-Dichlorobenzene ug/l 20 16.8 84 70-130 1,4-Dichlorobenzene ug/l 20 16.6 83 70-130 2-Butanone (MEK) ug/l 20 17.1 86 70-130 2-Hexanone ug/l 20 19.3 96 70-130 4-Methyl-2-pentanone (MIBK) ug/l 20 16.0 80 70-130 Acetone ug/l 20 22.7 113 70-130 Benzene ug/l 20 18.0 90 70-130 Bromodichloromethane ug/l 20 16.1 81 70-130 Bromoform ug/l 20 17.7 89 70-130 Bromomethane ug/l 20 30.1 150 70-130 L1 Carbon disulfide ug/l 20 16.6 83 70-130 Carbon tetrachloride ug/l 20 15.3 76 70-130 Chlorobenzene ug/l 20 18.2 91 70-130 Chloroethane ug/l 20 18.3 91 70-130 Chloroform ug/l 20 17.4 87 70-130 Chloromethane ug/l 20 14.7 73 70-130 cis-1,2-dichloroethene ug/l 20 17.7 88 70-130 cis-1,3-dichloropropene ug/l 20 18.6 93 70-130 Cyclohexane ug/l 20 17.7 88 70-130 Dibromochloromethane ug/l 20 17.0 85 70-130 Qualifiers Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 22 of 26

QUALITY CONTROL DATA EPT Ithaca, NY 3048644 LABORATORY CONTROL SAMPLE: Parameter 312526 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l 20 12.8 64 70-130 L0 Ethylbenzene ug/l 20 18.1 91 70-130 Isopropylbenzene (Cumene) ug/l 20 17.6 88 70-130 Methyl acetate ug/l 20 41.4 207 70-130 L1 Methyl-tert-butyl ether ug/l 20 20.4 102 70-130 Methylcyclohexane ug/l 20 21.1 106 70-130 Methylene Chloride ug/l 20 13.4 67 70-130 L0 Naphthalene ug/l 20 16.2 81 70-130 Styrene ug/l 20 17.9 90 70-130 Tetrachloroethene ug/l 20 18.0 90 70-130 Toluene ug/l 20 17.9 90 70-130 trans-1,2-dichloroethene ug/l 20 16.4 82 70-130 trans-1,3-dichloropropene ug/l 20 17.2 86 70-130 Trichloroethene ug/l 20 18.3 92 70-130 Trichlorofluoromethane ug/l 20 18.9 95 70-130 Vinyl chloride ug/l 20 16.4 82 70-130 Xylene (Total) ug/l 60 56.9 95 70-130 1,2-Dichloroethane-d4 (S) % 99 70-130 4-Bromofluorobenzene (S) % 100 70-130 Toluene-d8 (S) % 98 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 312615 3048722001 Result MS Spike Conc. MSD Spike Conc. 312616 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND 20 20 24.1 23.0 121 115 70-130 5 1,1,2,2-Tetrachloroethane ug/l ND 20 20 18.7 17.0 94 85 70-130 10 1,1,2-Trichloroethane ug/l ND 20 20 21.0 19.1 105 95 70-130 10 1,1,2-Trichlorotrifluoroethane ug/l ND 20 20 27.2J 28.2J 136 141 70-130 M0 1,1-Dichloroethane ug/l ND 20 20 22.4 20.9 112 105 70-130 7 1,1-Dichloroethene ug/l ND 20 20 20.3 18.2 101 91 70-130 11 1,2,4-Trichlorobenzene ug/l ND 20 20 20.3 19.8 101 99 70-130 2 1,2-Dibromo-3-chloropropane ug/l ND 20 20 19.5 17.3 98 86 70-130 12 1,2-Dibromoethane (EDB) ug/l ND 20 20 21.5 20.2 107 101 70-130 6 1,2-Dichlorobenzene ug/l ND 20 20 19.7 19.1 98 95 70-130 3 1,2-Dichloroethane ug/l ND 20 20 21.8 19.9 109 100 70-130 9 1,2-Dichloropropane ug/l ND 20 20 19.9 18.2 100 91 70-130 9 1,3-Dichlorobenzene ug/l ND 20 20 20.2 19.5 101 98 70-130 3 1,4-Dichlorobenzene ug/l ND 20 20 20.5 19.0 103 95 70-130 7 2-Butanone (MEK) ug/l ND 20 20 19.0 18.3 95 92 70-130 4 2-Hexanone ug/l ND 20 20 20.3 17.3 102 87 70-130 16 4-Methyl-2-pentanone (MIBK) ug/l ND 20 20 18.2 16.2 91 81 70-130 12 Acetone ug/l ND 20 20 23.1 20.7 100 88 70-130 11 Benzene ug/l ND 20 20 20.7 19.4 104 97 70-130 7 Bromodichloromethane ug/l ND 20 20 20.5 18.4 102 92 70-130 11 Bromoform ug/l ND 20 20 21.8 20.2 109 101 70-130 7 Bromomethane ug/l ND 20 20 32.9 32.6 164 163 70-130.8 M0 Qual Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 23 of 26

QUALITY CONTROL DATA EPT Ithaca, NY 3048644 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 312615 3048722001 Result MS Spike Conc. MSD Spike Conc. 312616 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Carbon disulfide ug/l ND 20 20 20.2 20.8 101 104 70-130 3 Carbon tetrachloride ug/l ND 20 20 21.7 19.6 109 98 70-130 11 Chlorobenzene ug/l ND 20 20 22.0 20.4 110 102 70-130 8 Chloroethane ug/l ND 20 20 22.0 19.4 110 97 70-130 12 Chloroform ug/l ND 20 20 22.6 20.6 113 103 70-130 10 Chloromethane ug/l ND 20 20 16.7 14.2 83 71 70-130 16 cis-1,2-dichloroethene ug/l ND 20 20 22.2 20.1 111 100 70-130 10 cis-1,3-dichloropropene ug/l ND 20 20 21.8 19.6 109 98 70-130 10 Cyclohexane ug/l ND 20 20 23.8 23.1 119 116 3 Dibromochloromethane ug/l ND 20 20 20.8 19.3 104 96 70-130 7 Dichlorodifluoromethane ug/l ND 20 20 18.7 16.5 94 82 70-130 13 Ethylbenzene ug/l ND 20 20 22.0 20.8 110 104 70-130 6 Isopropylbenzene (Cumene) ug/l ND 20 20 21.9 20.4 109 102 70-130 7 Methyl acetate ug/l ND 20 20 44.4 46.5 222 232 70-130 5 M0 Methyl-tert-butyl ether ug/l ND 20 20 24.8 25.4 124 127 70-130 2 Methylcyclohexane ug/l ND 20 20 28.0 27.4 140 137 70-130 2 M0 Methylene Chloride ug/l ND 20 20 16.4 15.0 81 74 70-130 9 Naphthalene ug/l ND 20 20 18.8 17.7 94 89 70-130 6 Styrene ug/l ND 20 20 22.1 19.7 111 99 70-130 11 Tetrachloroethene ug/l ND 20 20 22.9 22.0 114 110 70-130 4 Toluene ug/l ND 20 20 21.9 20.1 109 101 70-130 8 trans-1,2-dichloroethene ug/l ND 20 20 20.5 19.1 102 96 70-130 7 trans-1,3-dichloropropene ug/l ND 20 20 20.1 17.9 101 90 70-130 11 Trichloroethene ug/l ND 20 20 23.0 21.2 115 106 70-130 8 Trichlorofluoromethane ug/l ND 20 20 27.6 24.1 138 121 70-130 13 M0 Vinyl chloride ug/l ND 20 20 20.5 17.8 103 89 70-130 14 Xylene (Total) ug/l ND 60 60 68.0 63.4 113 106 70-130 7 1,2-Dichloroethane-d4 (S) % 111 106 70-130 4-Bromofluorobenzene (S) % 104 108 70-130 Toluene-d8 (S) % 97 97 70-130 Qual Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 24 of 26

QUALIFIERS EPT Ithaca, NY 3048644 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. LABORATORIES PASI-PA Pace Analytical Services - Greensburg ANALYTE QUALIFIERS L0 L1 M0 Analyte recovery in the laboratory control sample (LCS) was outside QC limits. Analyte recovery in the laboratory control sample (LCS) was above QC limits. Results for this analyte in associated samples may be biased high. Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 25 of 26

QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY 3048644 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 3048644001 WpostGAC EPA 8260 MSV/9653 3048644002 WmidGAC EPA 8260 MSV/9653 3048644003 WAS EPA 8260 MSV/9653 3048644004 WINF EPA 8260 MSV/9653 3048644005 TB061611 EPA 8260 MSV/9675 Date: 06/30/2011 04:46 PM REPORT OF LABORATORY ANALYSIS Page 26 of 26

LIMS USE: FR - SCOTT PETERSEN LIMS OBJECT ID: 3051123 August 12, 2011 Mr. Scott Petersen WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 RE: EPT Ithaca, NY 3051123 Dear Mr. Petersen: Enclosed are the analytical results for sample(s) received by the laboratory on July 30, 2011. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards, where applicable, unless otherwise narrated in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Penny Westrick penny.westrick@pacelabs.com Project Manager Enclosures cc: Ms. Lisa Bryda, WSP Environment & Energy Mr. Erik Reinert, WSP Environment & Energy REPORT OF LABORATORY ANALYSIS Page 1 of 19

CERTIFICATIONS EPT Ithaca, NY 3051123 Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA 15601 Alabama Certification #: 41590 Arizona Certification #: AZ0734 Arkansas Certification California/NELAC Certification #: 04222CA Colorado Certification Connecticut Certification #: PH 0694 Delaware Certification Florida/NELAC Certification #: E87683 Guam/PADEP Certification Hawaii/PADEP Certification Idaho Certification Illinois/PADEP Certification Indiana/PADEP Certification Iowa Certification #: 391 Kansas/NELAC Certification #: E-10358 Kentucky Certification #: 90133 Louisiana/NELAC Certification #: LA080002 Louisiana/NELAC Certification #: 4086 Maine Certification #: PA0091 Maryland Certification #: 308 Massachusetts Certification #: M-PA1457 Michigan/PADEP Certification Missouri Certification #: 235 Montana Certification #: Cert 0082 Nevada Certification New Hampshire/NELAC Certification #: 2976 New Jersey/NELAC Certification #: PA 051 New Mexico Certification New York/NELAC Certification #: 10888 North Carolina Certification #: 42706 Oregon/NELAC Certification #: PA200002 Pennsylvania/NELAC Certification #: 65-00282 Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T104704188-09 TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: 00112 Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 19

SAMPLE ANALYTE COUNT EPT Ithaca, NY 3051123 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 3051123001 WpostGAC EPA 8260 JAS 52 PASI-PA 3051123002 WmidGAC EPA 8260 JAS 52 PASI-PA 3051123003 WAS EPA 8260 JAS 52 PASI-PA 3051123004 WINF EPA 8260 JAS 52 PASI-PA 3051123005 TB072911 EPA 8260 JAS 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 19

PROJECT NARRATIVE EPT Ithaca, NY 3051123 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: August 12, 2011 General Information: 5 samples were analyzed for EPA 8260. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MSV/10113 A matrix spike/matrix spike duplicate was not performed due to insufficient sample volume. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS Page 4 of 19

ANALYTICAL RESULTS EPT Ithaca, NY 3051123 Sample: WpostGAC Lab ID: 3051123001 Collected: 07/29/11 11:49 Received: 07/30/11 11:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 08/05/11 15:38 67-64-1 Benzene ND ug/l 1.0 1 08/05/11 15:38 71-43-2 Bromodichloromethane ND ug/l 1.0 1 08/05/11 15:38 75-27-4 Bromoform ND ug/l 1.0 1 08/05/11 15:38 75-25-2 Bromomethane ND ug/l 1.0 1 08/05/11 15:38 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 08/05/11 15:38 78-93-3 Carbon disulfide ND ug/l 1.0 1 08/05/11 15:38 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 08/05/11 15:38 56-23-5 Chlorobenzene ND ug/l 1.0 1 08/05/11 15:38 108-90-7 Chloroethane ND ug/l 1.0 1 08/05/11 15:38 75-00-3 Chloroform ND ug/l 1.0 1 08/05/11 15:38 67-66-3 Chloromethane 2.3 ug/l 1.0 1 08/05/11 15:38 74-87-3 Cyclohexane ND ug/l 10.0 1 08/05/11 15:38 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 08/05/11 15:38 96-12-8 Dibromochloromethane ND ug/l 1.0 1 08/05/11 15:38 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 08/05/11 15:38 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 08/05/11 15:38 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 08/05/11 15:38 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 08/05/11 15:38 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 08/05/11 15:38 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 08/05/11 15:38 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 08/05/11 15:38 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 08/05/11 15:38 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 08/05/11 15:38 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 08/05/11 15:38 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 08/05/11 15:38 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 08/05/11 15:38 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 08/05/11 15:38 10061-02-6 Ethylbenzene ND ug/l 1.0 1 08/05/11 15:38 100-41-4 2-Hexanone ND ug/l 10.0 1 08/05/11 15:38 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 08/05/11 15:38 98-82-8 Methyl acetate ND ug/l 1.0 1 08/05/11 15:38 79-20-9 Methylcyclohexane ND ug/l 10.0 1 08/05/11 15:38 108-87-2 Methylene Chloride ND ug/l 1.0 1 08/05/11 15:38 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 08/05/11 15:38 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 08/05/11 15:38 1634-04-4 Naphthalene ND ug/l 2.0 1 08/05/11 15:38 91-20-3 Styrene ND ug/l 1.0 1 08/05/11 15:38 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 08/05/11 15:38 79-34-5 Tetrachloroethene ND ug/l 1.0 1 08/05/11 15:38 127-18-4 Toluene ND ug/l 1.0 1 08/05/11 15:38 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 08/05/11 15:38 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 08/05/11 15:38 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 08/05/11 15:38 79-00-5 Trichloroethene ND ug/l 1.0 1 08/05/11 15:38 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 08/05/11 15:38 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 08/05/11 15:38 76-13-1 Date: 08/12/2011 05:29 PM REPORT OF LABORATORY ANALYSIS Page 5 of 19

ANALYTICAL RESULTS EPT Ithaca, NY 3051123 Sample: WmidGAC Lab ID: 3051123002 Collected: 07/29/11 11:52 Received: 07/30/11 11:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 08/05/11 16:04 67-64-1 Benzene ND ug/l 1.0 1 08/05/11 16:04 71-43-2 Bromodichloromethane ND ug/l 1.0 1 08/05/11 16:04 75-27-4 Bromoform ND ug/l 1.0 1 08/05/11 16:04 75-25-2 Bromomethane ND ug/l 1.0 1 08/05/11 16:04 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 08/05/11 16:04 78-93-3 Carbon disulfide ND ug/l 1.0 1 08/05/11 16:04 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 08/05/11 16:04 56-23-5 Chlorobenzene ND ug/l 1.0 1 08/05/11 16:04 108-90-7 Chloroethane ND ug/l 1.0 1 08/05/11 16:04 75-00-3 Chloroform ND ug/l 1.0 1 08/05/11 16:04 67-66-3 Chloromethane ND ug/l 1.0 1 08/05/11 16:04 74-87-3 Cyclohexane ND ug/l 10.0 1 08/05/11 16:04 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 08/05/11 16:04 96-12-8 Dibromochloromethane ND ug/l 1.0 1 08/05/11 16:04 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 08/05/11 16:04 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 08/05/11 16:04 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 08/05/11 16:04 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 08/05/11 16:04 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 08/05/11 16:04 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 08/05/11 16:04 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 08/05/11 16:04 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 08/05/11 16:04 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 08/05/11 16:04 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 08/05/11 16:04 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 08/05/11 16:04 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 08/05/11 16:04 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 08/05/11 16:04 10061-02-6 Ethylbenzene ND ug/l 1.0 1 08/05/11 16:04 100-41-4 2-Hexanone ND ug/l 10.0 1 08/05/11 16:04 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 08/05/11 16:04 98-82-8 Methyl acetate ND ug/l 1.0 1 08/05/11 16:04 79-20-9 Methylcyclohexane ND ug/l 10.0 1 08/05/11 16:04 108-87-2 Methylene Chloride ND ug/l 1.0 1 08/05/11 16:04 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 08/05/11 16:04 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 08/05/11 16:04 1634-04-4 Naphthalene ND ug/l 2.0 1 08/05/11 16:04 91-20-3 Styrene ND ug/l 1.0 1 08/05/11 16:04 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 08/05/11 16:04 79-34-5 Tetrachloroethene ND ug/l 1.0 1 08/05/11 16:04 127-18-4 Toluene ND ug/l 1.0 1 08/05/11 16:04 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 08/05/11 16:04 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 08/05/11 16:04 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 08/05/11 16:04 79-00-5 Trichloroethene ND ug/l 1.0 1 08/05/11 16:04 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 08/05/11 16:04 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 08/05/11 16:04 76-13-1 Date: 08/12/2011 05:29 PM REPORT OF LABORATORY ANALYSIS Page 7 of 19

ANALYTICAL RESULTS EPT Ithaca, NY 3051123 Sample: WAS Lab ID: 3051123003 Collected: 07/29/11 11:57 Received: 07/30/11 11:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 08/05/11 16:30 67-64-1 Benzene ND ug/l 1.0 1 08/05/11 16:30 71-43-2 Bromodichloromethane ND ug/l 1.0 1 08/05/11 16:30 75-27-4 Bromoform ND ug/l 1.0 1 08/05/11 16:30 75-25-2 Bromomethane ND ug/l 1.0 1 08/05/11 16:30 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 08/05/11 16:30 78-93-3 Carbon disulfide ND ug/l 1.0 1 08/05/11 16:30 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 08/05/11 16:30 56-23-5 Chlorobenzene ND ug/l 1.0 1 08/05/11 16:30 108-90-7 Chloroethane ND ug/l 1.0 1 08/05/11 16:30 75-00-3 Chloroform ND ug/l 1.0 1 08/05/11 16:30 67-66-3 Chloromethane ND ug/l 1.0 1 08/05/11 16:30 74-87-3 Cyclohexane ND ug/l 10.0 1 08/05/11 16:30 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 08/05/11 16:30 96-12-8 Dibromochloromethane ND ug/l 1.0 1 08/05/11 16:30 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 08/05/11 16:30 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 08/05/11 16:30 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 08/05/11 16:30 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 08/05/11 16:30 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 08/05/11 16:30 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 08/05/11 16:30 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 08/05/11 16:30 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 08/05/11 16:30 75-35-4 cis-1,2-dichloroethene 1.7 ug/l 1.0 1 08/05/11 16:30 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 08/05/11 16:30 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 08/05/11 16:30 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 08/05/11 16:30 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 08/05/11 16:30 10061-02-6 Ethylbenzene ND ug/l 1.0 1 08/05/11 16:30 100-41-4 2-Hexanone ND ug/l 10.0 1 08/05/11 16:30 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 08/05/11 16:30 98-82-8 Methyl acetate ND ug/l 1.0 1 08/05/11 16:30 79-20-9 Methylcyclohexane ND ug/l 10.0 1 08/05/11 16:30 108-87-2 Methylene Chloride ND ug/l 1.0 1 08/05/11 16:30 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 08/05/11 16:30 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 08/05/11 16:30 1634-04-4 Naphthalene ND ug/l 2.0 1 08/05/11 16:30 91-20-3 Styrene ND ug/l 1.0 1 08/05/11 16:30 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 08/05/11 16:30 79-34-5 Tetrachloroethene ND ug/l 1.0 1 08/05/11 16:30 127-18-4 Toluene ND ug/l 1.0 1 08/05/11 16:30 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 08/05/11 16:30 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 08/05/11 16:30 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 08/05/11 16:30 79-00-5 Trichloroethene 1.1 ug/l 1.0 1 08/05/11 16:30 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 08/05/11 16:30 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 08/05/11 16:30 76-13-1 Date: 08/12/2011 05:29 PM REPORT OF LABORATORY ANALYSIS Page 9 of 19

ANALYTICAL RESULTS EPT Ithaca, NY 3051123 Sample: WINF Lab ID: 3051123004 Collected: 07/29/11 12:00 Received: 07/30/11 11:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 08/05/11 16:56 67-64-1 Benzene ND ug/l 1.0 1 08/05/11 16:56 71-43-2 Bromodichloromethane ND ug/l 1.0 1 08/05/11 16:56 75-27-4 Bromoform ND ug/l 1.0 1 08/05/11 16:56 75-25-2 Bromomethane ND ug/l 1.0 1 08/05/11 16:56 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 08/05/11 16:56 78-93-3 Carbon disulfide ND ug/l 1.0 1 08/05/11 16:56 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 08/05/11 16:56 56-23-5 Chlorobenzene ND ug/l 1.0 1 08/05/11 16:56 108-90-7 Chloroethane ND ug/l 1.0 1 08/05/11 16:56 75-00-3 Chloroform ND ug/l 1.0 1 08/05/11 16:56 67-66-3 Chloromethane 2.3 ug/l 1.0 1 08/05/11 16:56 74-87-3 Cyclohexane ND ug/l 10.0 1 08/05/11 16:56 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 08/05/11 16:56 96-12-8 Dibromochloromethane ND ug/l 1.0 1 08/05/11 16:56 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 08/05/11 16:56 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 08/05/11 16:56 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 08/05/11 16:56 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 08/05/11 16:56 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 08/05/11 16:56 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 08/05/11 16:56 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 08/05/11 16:56 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 08/05/11 16:56 75-35-4 cis-1,2-dichloroethene 896 ug/l 100 100 08/05/11 17:22 156-59-2 trans-1,2-dichloroethene 3.9 ug/l 1.0 1 08/05/11 16:56 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 08/05/11 16:56 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 08/05/11 16:56 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 08/05/11 16:56 10061-02-6 Ethylbenzene ND ug/l 1.0 1 08/05/11 16:56 100-41-4 2-Hexanone ND ug/l 10.0 1 08/05/11 16:56 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 08/05/11 16:56 98-82-8 Methyl acetate ND ug/l 1.0 1 08/05/11 16:56 79-20-9 Methylcyclohexane ND ug/l 10.0 1 08/05/11 16:56 108-87-2 Methylene Chloride ND ug/l 1.0 1 08/05/11 16:56 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 08/05/11 16:56 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 08/05/11 16:56 1634-04-4 Naphthalene ND ug/l 2.0 1 08/05/11 16:56 91-20-3 Styrene ND ug/l 1.0 1 08/05/11 16:56 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 08/05/11 16:56 79-34-5 Tetrachloroethene ND ug/l 1.0 1 08/05/11 16:56 127-18-4 Toluene ND ug/l 1.0 1 08/05/11 16:56 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 08/05/11 16:56 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 08/05/11 16:56 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 08/05/11 16:56 79-00-5 Trichloroethene 980 ug/l 100 100 08/05/11 17:22 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 08/05/11 16:56 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 08/05/11 16:56 76-13-1 Date: 08/12/2011 05:29 PM REPORT OF LABORATORY ANALYSIS Page 11 of 19

ANALYTICAL RESULTS EPT Ithaca, NY 3051123 Sample: TB072911 Lab ID: 3051123005 Collected: 07/29/11 00:01 Received: 07/30/11 11:00 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 08/05/11 17:48 67-64-1 Benzene ND ug/l 1.0 1 08/05/11 17:48 71-43-2 Bromodichloromethane ND ug/l 1.0 1 08/05/11 17:48 75-27-4 Bromoform ND ug/l 1.0 1 08/05/11 17:48 75-25-2 Bromomethane ND ug/l 1.0 1 08/05/11 17:48 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 08/05/11 17:48 78-93-3 Carbon disulfide ND ug/l 1.0 1 08/05/11 17:48 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 08/05/11 17:48 56-23-5 Chlorobenzene ND ug/l 1.0 1 08/05/11 17:48 108-90-7 Chloroethane ND ug/l 1.0 1 08/05/11 17:48 75-00-3 Chloroform ND ug/l 1.0 1 08/05/11 17:48 67-66-3 Chloromethane ND ug/l 1.0 1 08/05/11 17:48 74-87-3 Cyclohexane ND ug/l 10.0 1 08/05/11 17:48 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 08/05/11 17:48 96-12-8 Dibromochloromethane ND ug/l 1.0 1 08/05/11 17:48 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 08/05/11 17:48 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 08/05/11 17:48 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 08/05/11 17:48 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 08/05/11 17:48 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 08/05/11 17:48 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 08/05/11 17:48 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 08/05/11 17:48 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 08/05/11 17:48 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 08/05/11 17:48 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 08/05/11 17:48 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 08/05/11 17:48 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 08/05/11 17:48 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 08/05/11 17:48 10061-02-6 Ethylbenzene ND ug/l 1.0 1 08/05/11 17:48 100-41-4 2-Hexanone ND ug/l 10.0 1 08/05/11 17:48 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 08/05/11 17:48 98-82-8 Methyl acetate ND ug/l 1.0 1 08/05/11 17:48 79-20-9 Methylcyclohexane ND ug/l 10.0 1 08/05/11 17:48 108-87-2 Methylene Chloride ND ug/l 1.0 1 08/05/11 17:48 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 08/05/11 17:48 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 08/05/11 17:48 1634-04-4 Naphthalene ND ug/l 2.0 1 08/05/11 17:48 91-20-3 Styrene ND ug/l 1.0 1 08/05/11 17:48 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 08/05/11 17:48 79-34-5 Tetrachloroethene ND ug/l 1.0 1 08/05/11 17:48 127-18-4 Toluene ND ug/l 1.0 1 08/05/11 17:48 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 08/05/11 17:48 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 08/05/11 17:48 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 08/05/11 17:48 79-00-5 Trichloroethene ND ug/l 1.0 1 08/05/11 17:48 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 08/05/11 17:48 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 08/05/11 17:48 76-13-1 Date: 08/12/2011 05:29 PM REPORT OF LABORATORY ANALYSIS Page 13 of 19

QUALITY CONTROL DATA EPT Ithaca, NY 3051123 QC Batch: QC Batch Method: MSV/10113 EPA 8260 Analysis Method: Analysis Description: EPA 8260 8260 MSV Associated Lab Samples: 3051123001, 3051123002, 3051123003, 3051123004, 3051123005 METHOD BLANK: 328695 Matrix: Water Associated Lab Samples: 3051123001, 3051123002, 3051123003, 3051123004, 3051123005 Parameter Units Blank Result Reporting Limit Analyzed Qualifiers 1,1,1-Trichloroethane ug/l ND 1.0 08/05/11 11:43 1,1,2,2-Tetrachloroethane ug/l ND 1.0 08/05/11 11:43 1,1,2-Trichloroethane ug/l ND 1.0 08/05/11 11:43 1,1,2-Trichlorotrifluoroethane ug/l ND 50.0 08/05/11 11:43 1,1-Dichloroethane ug/l ND 1.0 08/05/11 11:43 1,1-Dichloroethene ug/l ND 1.0 08/05/11 11:43 1,2,4-Trichlorobenzene ug/l ND 1.0 08/05/11 11:43 1,2-Dibromo-3-chloropropane ug/l ND 5.0 08/05/11 11:43 1,2-Dibromoethane (EDB) ug/l ND 1.0 08/05/11 11:43 1,2-Dichlorobenzene ug/l ND 1.0 08/05/11 11:43 1,2-Dichloroethane ug/l ND 1.0 08/05/11 11:43 1,2-Dichloropropane ug/l ND 1.0 08/05/11 11:43 1,3-Dichlorobenzene ug/l ND 1.0 08/05/11 11:43 1,4-Dichlorobenzene ug/l ND 1.0 08/05/11 11:43 2-Butanone (MEK) ug/l ND 10.0 08/05/11 11:43 2-Hexanone ug/l ND 10.0 08/05/11 11:43 4-Methyl-2-pentanone (MIBK) ug/l ND 10.0 08/05/11 11:43 Acetone ug/l ND 10.0 08/05/11 11:43 Benzene ug/l ND 1.0 08/05/11 11:43 Bromodichloromethane ug/l ND 1.0 08/05/11 11:43 Bromoform ug/l ND 1.0 08/05/11 11:43 Bromomethane ug/l ND 1.0 08/05/11 11:43 Carbon disulfide ug/l ND 1.0 08/05/11 11:43 Carbon tetrachloride ug/l ND 1.0 08/05/11 11:43 Chlorobenzene ug/l ND 1.0 08/05/11 11:43 Chloroethane ug/l ND 1.0 08/05/11 11:43 Chloroform ug/l ND 1.0 08/05/11 11:43 Chloromethane ug/l ND 1.0 08/05/11 11:43 cis-1,2-dichloroethene ug/l ND 1.0 08/05/11 11:43 cis-1,3-dichloropropene ug/l ND 1.0 08/05/11 11:43 Cyclohexane ug/l ND 10.0 08/05/11 11:43 Dibromochloromethane ug/l ND 1.0 08/05/11 11:43 Dichlorodifluoromethane ug/l ND 1.0 08/05/11 11:43 Ethylbenzene ug/l ND 1.0 08/05/11 11:43 Isopropylbenzene (Cumene) ug/l ND 1.0 08/05/11 11:43 Methyl acetate ug/l ND 1.0 08/05/11 11:43 Methyl-tert-butyl ether ug/l ND 1.0 08/05/11 11:43 Methylcyclohexane ug/l ND 10.0 08/05/11 11:43 Methylene Chloride ug/l ND 1.0 08/05/11 11:43 Naphthalene ug/l ND 2.0 08/05/11 11:43 Styrene ug/l ND 1.0 08/05/11 11:43 Tetrachloroethene ug/l ND 1.0 08/05/11 11:43 Toluene ug/l ND 1.0 08/05/11 11:43 Date: 08/12/2011 05:29 PM REPORT OF LABORATORY ANALYSIS Page 15 of 19

QUALITY CONTROL DATA EPT Ithaca, NY 3051123 METHOD BLANK: 328695 Associated Lab Samples: 3051123001, 3051123002, 3051123003, 3051123004, 3051123005 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND 1.0 08/05/11 11:43 trans-1,3-dichloropropene ug/l ND 1.0 08/05/11 11:43 Trichloroethene ug/l ND 1.0 08/05/11 11:43 Trichlorofluoromethane ug/l ND 1.0 08/05/11 11:43 Vinyl chloride ug/l ND 1.0 08/05/11 11:43 Xylene (Total) ug/l ND 3.0 08/05/11 11:43 1,2-Dichloroethane-d4 (S) % 98 70-130 08/05/11 11:43 4-Bromofluorobenzene (S) % 101 70-130 08/05/11 11:43 Toluene-d8 (S) % 100 70-130 08/05/11 11:43 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 328696 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l 20 21.7 109 64.3-127 1,1,2,2-Tetrachloroethane ug/l 20 19.9 99 64.6-121 1,1,2-Trichloroethane ug/l 20 21.2 106 75.6-120 1,1,2-Trichlorotrifluoroethane ug/l 20 24.5J 123 34.5-171 1,1-Dichloroethane ug/l 20 19.8 99 68.5-122 1,1-Dichloroethene ug/l 20 18.9 95 57.1-120 1,2,4-Trichlorobenzene ug/l 20 21.9 110 67.6-129 1,2-Dibromo-3-chloropropane ug/l 20 21.6 108 56.7-131 1,2-Dibromoethane (EDB) ug/l 20 20.9 105 73.6-120 1,2-Dichlorobenzene ug/l 20 20.9 104 69.6-120 1,2-Dichloroethane ug/l 20 19.5 98 60.5-133 1,2-Dichloropropane ug/l 20 21.2 106 71-120 1,3-Dichlorobenzene ug/l 20 20.8 104 68.4-121 1,4-Dichlorobenzene ug/l 20 20.9 105 68.5-123 2-Butanone (MEK) ug/l 20 19.2 96 55.7-138 2-Hexanone ug/l 20 21.5 107 67-133 4-Methyl-2-pentanone (MIBK) ug/l 20 19.7 99 64.5-121 Acetone ug/l 20 23.8 119 57.6-168 Benzene ug/l 20 21.8 109 69.8-120 Bromodichloromethane ug/l 20 20.4 102 66.5-120 Bromoform ug/l 20 20.6 103 61.1-120 Bromomethane ug/l 20 36.9 185 10.6-240 Carbon disulfide ug/l 20 21.5 107 60.2-122 Carbon tetrachloride ug/l 20 19.2 96 60.1-127 Chlorobenzene ug/l 20 22.3 112 72-120 Chloroethane ug/l 20 16.5 83 36.8-142 Chloroform ug/l 20 20.3 102 69-122 Chloromethane ug/l 20 14.6 73 37.2-129 cis-1,2-dichloroethene ug/l 20 20.9 105 69.5-123 cis-1,3-dichloropropene ug/l 20 21.6 108 74.3-120 Cyclohexane ug/l 20 23.0 115 59.4-146 Dibromochloromethane ug/l 20 21.0 105 66.1-120 Qualifiers Date: 08/12/2011 05:29 PM REPORT OF LABORATORY ANALYSIS Page 16 of 19

QUALITY CONTROL DATA EPT Ithaca, NY 3051123 LABORATORY CONTROL SAMPLE: Parameter 328696 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l 20 8.7 43 14.6-129 Ethylbenzene ug/l 20 22.5 112 70.9-124 Isopropylbenzene (Cumene) ug/l 20 21.8 109 68.3-129 Methyl acetate ug/l 20 41.8 209 43.6-300 Methyl-tert-butyl ether ug/l 20 19.8 99 66.4-144 Methylcyclohexane ug/l 20 20.7 103 62.2-137 Methylene Chloride ug/l 20 18.5 93 61.5-125 Naphthalene ug/l 20 20.3 102 61-135 Styrene ug/l 20 21.8 109 69.9-120 Tetrachloroethene ug/l 20 22.8 114 63.4-121 Toluene ug/l 20 22.2 111 71.5-120 trans-1,2-dichloroethene ug/l 20 20.1 100 64.1-120 trans-1,3-dichloropropene ug/l 20 20.5 103 71-120 Trichloroethene ug/l 20 21.4 107 65.9-120 Trichlorofluoromethane ug/l 20 16.2 81 44.8-137 Vinyl chloride ug/l 20 14.7 74 51-127 Xylene (Total) ug/l 60 67.7 113 70-129 1,2-Dichloroethane-d4 (S) % 104 70-130 4-Bromofluorobenzene (S) % 102 70-130 Toluene-d8 (S) % 105 70-130 Qualifiers Date: 08/12/2011 05:29 PM REPORT OF LABORATORY ANALYSIS Page 17 of 19

QUALIFIERS EPT Ithaca, NY 3051123 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. LABORATORIES PASI-PA Pace Analytical Services - Greensburg BATCH QUALIFIERS Batch: MSV/10113 [M5] A matrix spike/matrix spike duplicate was not performed for this batch due to insufficient sample volume. Date: 08/12/2011 05:29 PM REPORT OF LABORATORY ANALYSIS Page 18 of 19

QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY 3051123 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 3051123001 WpostGAC EPA 8260 MSV/10113 3051123002 WmidGAC EPA 8260 MSV/10113 3051123003 WAS EPA 8260 MSV/10113 3051123004 WINF EPA 8260 MSV/10113 3051123005 TB072911 EPA 8260 MSV/10113 Date: 08/12/2011 05:29 PM REPORT OF LABORATORY ANALYSIS Page 19 of 19

LIMS USE: FR - ERIK REINERT LIMS OBJECT ID: 3043876 April 11, 2011 Mr. Erik Reinert WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 RE: EPT Ithaca, NY 4507/8 3043876 Dear Mr. Reinert: Enclosed are the analytical results for sample(s) received by the laboratory on March 26, 2011. The results relate only to the samples included in this report. Results reported herein conform to the most current NELAC standards, where applicable, unless otherwise narrated in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Penny Westrick penny.westrick@pacelabs.com Project Manager Enclosures REPORT OF LABORATORY ANALYSIS Page 1 of 86

CERTIFICATIONS EPT Ithaca, NY 4507/8 3043876 Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA 15601 Alabama Certification #: 41590 Arizona Certification #: AZ0734 Arkansas Certification California/NELAC Certification #: 04222CA Colorado Certification Connecticut Certification #: PH 0694 Delaware Certification Florida/NELAC Certification #: E87683 Guam/PADEP Certification Hawaii/PADEP Certification Idaho Certification Illinois/PADEP Certification Indiana/PADEP Certification Iowa Certification #: 391 Kansas/NELAC Certification #: E-10358 Kentucky Certification #: 90133 Louisiana/NELAC Certification #: LA080002 Louisiana/NELAC Certification #: 4086 Maine Certification #: PA0091 Maryland Certification #: 308 Massachusetts Certification #: M-PA1457 Michigan/PADEP Certification Missouri Certification #: 235 Montana Certification #: Cert 0082 Nevada Certification New Hampshire/NELAC Certification #: 2976 New Jersey/NELAC Certification #: PA 051 New Mexico Certification New York/NELAC Certification #: 10888 North Carolina Certification #: 42706 Oregon/NELAC Certification #: PA200002 Pennsylvania/NELAC Certification #: 65-00282 Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T104704188-09 TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: 00112 Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 86

SAMPLE ANALYTE COUNT EPT Ithaca, NY 4507/8 3043876 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 3043876001 EB032211 EPA 8260 JHC 52 PASI-PA 3043876002 EXB-01 EPA 8260 JHC 52 PASI-PA 3043876003 EXB-02 EPA 8260 JHC 52 PASI-PA 3043876004 EXB-07 EPA 8260 JHC 52 PASI-PA 3043876005 EXB-10 EPA 8260 JHC 52 PASI-PA 3043876006 MW-25A EPA 8260 JHC 52 PASI-PA 3043876007 MW-19A EPA 8260 JHC 52 PASI-PA 3043876008 MW-2B EPA 8260 JHC 52 PASI-PA 3043876009 MW-17-40 EPA 8260 JHC 52 PASI-PA 3043876010 MW-26A EPA 8260 JHC 52 PASI-PA 3043876011 MW-3B EPA 8260 JHC 52 PASI-PA 3043876012 MW-0311B EPA 8260 JHC 52 PASI-PA 3043876013 MW-1B EPA 8260 JHC 52 PASI-PA 3043876014 MW-1B MS EPA 8260 JHC 52 PASI-PA 3043876015 MW-1B MSD EPA 8260 JHC 52 PASI-PA 3043876016 MW-5B EPA 8260 JHC 52 PASI-PA 3043876017 MW-5-40 EPA 8260 JHC 52 PASI-PA 3043876018 MW-5-100 EPA 8260 JHC 52 PASI-PA 3043876019 MW-7-40 EPA 8260 JHC 52 PASI-PA 3043876020 TB032511 EPA 8260 JHC 52 PASI-PA 3043876021 MW-21B EPA 8260 JHC 52 PASI-PA 3043876022 MW-32B EPA 8260 JHC 52 PASI-PA 3043876023 MW-23B EPA 8260 JHC 52 PASI-PA 3043876024 MW-24B EPA 8260 JHC 52 PASI-PA 3043876025 MW-22B EPA 8260 JHC 52 PASI-PA 3043876026 MW-20B EPA 8260 JHC 52 PASI-PA 3043876027 MW-08-40 EPA 8260 JHC 52 PASI-PA 3043876028 MW-4B EPA 8260 JHC 52 PASI-PA 3043876029 MW-18A EPA 8260 JHC 52 PASI-PA 3043876030 MW-18A MS EPA 8260 JHC 52 PASI-PA 3043876031 MW-18A MSD EPA 8260 JHC 52 PASI-PA 3043876032 MW-0311A EPA 8260 JHC 52 PASI-PA 3043876033 EXB-9 EPA 8260 JHC 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 86

PROJECT NARRATIVE EPT Ithaca, NY 4507/8 3043876 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: April 11, 2011 General Information: 33 samples were analyzed for EPA 8260. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. H1: Analysis conducted outside the EPA method holding time. EXB-9 (Lab ID: 3043876033) Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. QC Batch: MSV/8922 L0: Analyte recovery in the laboratory control sample (LCS) was outside QC limits. LCS (Lab ID: 284445) 1,1,2-Trichlorotrifluoroethane Cyclohexane Methyl acetate Methylcyclohexane trans-1,3-dichloropropene Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MSV/8922 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3043876013 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: 284446) 1,1-Dichloroethene 1,2-Dibromo-3-chloropropane REPORT OF LABORATORY ANALYSIS Page 4 of 86

PROJECT NARRATIVE EPT Ithaca, NY 4507/8 3043876 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: April 11, 2011 QC Batch: MSV/8922 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3043876013 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. 2-Butanone (MEK) Bromodichloromethane Bromoform Bromomethane Chloroethane Chloromethane Dibromochloromethane Dichlorodifluoromethane Methyl acetate Naphthalene Trichloroethene Trichlorofluoromethane Vinyl chloride cis-1,2-dichloroethene cis-1,3-dichloropropene trans-1,3-dichloropropene MSD (Lab ID: 284447) 1,1,1-Trichloroethane 1,1,2-Trichloroethane 1,1-Dichloroethane 1,1-Dichloroethene 1,2,4-Trichlorobenzene 1,2-Dibromo-3-chloropropane 1,2-Dibromoethane (EDB) 1,2-Dichlorobenzene 1,2-Dichloroethane 1,2-Dichloropropane 1,3-Dichlorobenzene 1,4-Dichlorobenzene Benzene Bromodichloromethane Bromoform Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Dibromochloromethane Dichlorodifluoromethane Ethylbenzene Isopropylbenzene (Cumene) Methyl acetate Methylene Chloride REPORT OF LABORATORY ANALYSIS Page 5 of 86

PROJECT NARRATIVE EPT Ithaca, NY 4507/8 3043876 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: April 11, 2011 QC Batch: MSV/8922 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3043876013 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. Naphthalene Styrene Tetrachloroethene Toluene Trichloroethene Trichlorofluoromethane Vinyl chloride cis-1,2-dichloroethene cis-1,3-dichloropropene trans-1,2-dichloroethene trans-1,3-dichloropropene R1: RPD value was outside control limits. MSD (Lab ID: 284447) Acetone QC Batch: MSV/8927 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3043876029 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: 284472) 1,1-Dichloroethene 1,2,4-Trichlorobenzene 1,2-Dibromo-3-chloropropane 1,2-Dichloroethane Bromodichloromethane Bromoform Dibromochloromethane Dichlorodifluoromethane Methyl acetate Methylene Chloride Naphthalene cis-1,2-dichloroethene cis-1,3-dichloropropene trans-1,2-dichloroethene trans-1,3-dichloropropene MSD (Lab ID: 284473) 1,2-Dibromo-3-chloropropane Bromodichloromethane Bromoform Dibromochloromethane Dichlorodifluoromethane Methyl acetate Naphthalene cis-1,2-dichloroethene REPORT OF LABORATORY ANALYSIS Page 6 of 86

PROJECT NARRATIVE EPT Ithaca, NY 4507/8 3043876 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: April 11, 2011 QC Batch: MSV/8927 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3043876029 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. trans-1,2-dichloroethene R1: RPD value was outside control limits. MSD (Lab ID: 284473) 1,2,4-Trichlorobenzene Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS Page 7 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: EB032211 Lab ID: 3043876001 Collected: 03/22/11 08:30 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/05/11 13:18 67-64-1 Benzene ND ug/l 1.0 1 04/05/11 13:18 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/05/11 13:18 75-27-4 Bromoform ND ug/l 1.0 1 04/05/11 13:18 75-25-2 Bromomethane ND ug/l 1.0 1 04/05/11 13:18 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/05/11 13:18 78-93-3 Carbon disulfide 2.5 ug/l 1.0 1 04/05/11 13:18 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/05/11 13:18 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/05/11 13:18 108-90-7 Chloroethane ND ug/l 1.0 1 04/05/11 13:18 75-00-3 Chloroform ND ug/l 1.0 1 04/05/11 13:18 67-66-3 Chloromethane ND ug/l 1.0 1 04/05/11 13:18 74-87-3 Cyclohexane ND ug/l 10.0 1 04/05/11 13:18 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/05/11 13:18 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/05/11 13:18 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/05/11 13:18 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/05/11 13:18 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/05/11 13:18 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/05/11 13:18 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/05/11 13:18 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/05/11 13:18 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/05/11 13:18 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/05/11 13:18 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 13:18 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 13:18 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/05/11 13:18 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 13:18 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 13:18 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/05/11 13:18 100-41-4 2-Hexanone ND ug/l 10.0 1 04/05/11 13:18 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/05/11 13:18 98-82-8 Methyl acetate ND ug/l 1.0 1 04/05/11 13:18 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/05/11 13:18 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/05/11 13:18 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/05/11 13:18 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/05/11 13:18 1634-04-4 Naphthalene ND ug/l 2.0 1 04/05/11 13:18 91-20-3 Styrene ND ug/l 1.0 1 04/05/11 13:18 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/05/11 13:18 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/05/11 13:18 127-18-4 Toluene ND ug/l 1.0 1 04/05/11 13:18 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/05/11 13:18 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/05/11 13:18 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/05/11 13:18 79-00-5 Trichloroethene ND ug/l 1.0 1 04/05/11 13:18 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/05/11 13:18 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 13:18 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 8 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: EXB-01 Lab ID: 3043876002 Collected: 03/22/11 11:25 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/05/11 15:51 67-64-1 Benzene ND ug/l 1.0 1 04/05/11 15:51 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/05/11 15:51 75-27-4 Bromoform ND ug/l 1.0 1 04/05/11 15:51 75-25-2 Bromomethane ND ug/l 1.0 1 04/05/11 15:51 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/05/11 15:51 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/05/11 15:51 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/05/11 15:51 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/05/11 15:51 108-90-7 Chloroethane ND ug/l 1.0 1 04/05/11 15:51 75-00-3 Chloroform ND ug/l 1.0 1 04/05/11 15:51 67-66-3 Chloromethane ND ug/l 1.0 1 04/05/11 15:51 74-87-3 Cyclohexane ND ug/l 10.0 1 04/05/11 15:51 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/05/11 15:51 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/05/11 15:51 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/05/11 15:51 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/05/11 15:51 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/05/11 15:51 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/05/11 15:51 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/05/11 15:51 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/05/11 15:51 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/05/11 15:51 107-06-2 1,1-Dichloroethene 4.5 ug/l 1.0 1 04/05/11 15:51 75-35-4 cis-1,2-dichloroethene 2450 ug/l 20.0 20 04/05/11 16:16 156-59-2 trans-1,2-dichloroethene 23.7 ug/l 1.0 1 04/05/11 15:51 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/05/11 15:51 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 15:51 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 15:51 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/05/11 15:51 100-41-4 2-Hexanone ND ug/l 10.0 1 04/05/11 15:51 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/05/11 15:51 98-82-8 Methyl acetate ND ug/l 1.0 1 04/05/11 15:51 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/05/11 15:51 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/05/11 15:51 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/05/11 15:51 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/05/11 15:51 1634-04-4 Naphthalene ND ug/l 2.0 1 04/05/11 15:51 91-20-3 Styrene ND ug/l 1.0 1 04/05/11 15:51 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/05/11 15:51 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/05/11 15:51 127-18-4 Toluene ND ug/l 1.0 1 04/05/11 15:51 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/05/11 15:51 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/05/11 15:51 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/05/11 15:51 79-00-5 Trichloroethene 83.2 ug/l 1.0 1 04/05/11 15:51 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/05/11 15:51 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 15:51 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 10 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: EXB-02 Lab ID: 3043876003 Collected: 03/22/11 12:40 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/05/11 16:42 67-64-1 Benzene 4.7 ug/l 1.0 1 04/05/11 16:42 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/05/11 16:42 75-27-4 Bromoform ND ug/l 1.0 1 04/05/11 16:42 75-25-2 Bromomethane ND ug/l 1.0 1 04/05/11 16:42 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/05/11 16:42 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/05/11 16:42 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/05/11 16:42 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/05/11 16:42 108-90-7 Chloroethane ND ug/l 1.0 1 04/05/11 16:42 75-00-3 Chloroform 5.1 ug/l 1.0 1 04/05/11 16:42 67-66-3 Chloromethane ND ug/l 1.0 1 04/05/11 16:42 74-87-3 Cyclohexane ND ug/l 10.0 1 04/05/11 16:42 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/05/11 16:42 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/05/11 16:42 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/05/11 16:42 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/05/11 16:42 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/05/11 16:42 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/05/11 16:42 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/05/11 16:42 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/05/11 16:42 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/05/11 16:42 107-06-2 1,1-Dichloroethene 3.4 ug/l 1.0 1 04/05/11 16:42 75-35-4 cis-1,2-dichloroethene 6680 ug/l 50.0 50 04/05/11 17:07 156-59-2 trans-1,2-dichloroethene 22.4 ug/l 1.0 1 04/05/11 16:42 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/05/11 16:42 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 16:42 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 16:42 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/05/11 16:42 100-41-4 2-Hexanone ND ug/l 10.0 1 04/05/11 16:42 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/05/11 16:42 98-82-8 Methyl acetate ND ug/l 1.0 1 04/05/11 16:42 79-20-9 Methylcyclohexane 46.4 ug/l 10.0 1 04/05/11 16:42 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/05/11 16:42 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/05/11 16:42 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/05/11 16:42 1634-04-4 Naphthalene ND ug/l 2.0 1 04/05/11 16:42 91-20-3 Styrene ND ug/l 1.0 1 04/05/11 16:42 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/05/11 16:42 79-34-5 Tetrachloroethene 3.8 ug/l 1.0 1 04/05/11 16:42 127-18-4 Toluene ND ug/l 1.0 1 04/05/11 16:42 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/05/11 16:42 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/05/11 16:42 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/05/11 16:42 79-00-5 Trichloroethene 8310 ug/l 50.0 50 04/05/11 17:07 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/05/11 16:42 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 16:42 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 12 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: EXB-07 Lab ID: 3043876004 Collected: 03/22/11 15:10 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/05/11 17:32 67-64-1 Benzene ND ug/l 1.0 1 04/05/11 17:32 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/05/11 17:32 75-27-4 Bromoform ND ug/l 1.0 1 04/05/11 17:32 75-25-2 Bromomethane ND ug/l 1.0 1 04/05/11 17:32 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/05/11 17:32 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/05/11 17:32 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/05/11 17:32 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/05/11 17:32 108-90-7 Chloroethane ND ug/l 1.0 1 04/05/11 17:32 75-00-3 Chloroform ND ug/l 1.0 1 04/05/11 17:32 67-66-3 Chloromethane ND ug/l 1.0 1 04/05/11 17:32 74-87-3 Cyclohexane ND ug/l 10.0 1 04/05/11 17:32 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/05/11 17:32 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/05/11 17:32 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/05/11 17:32 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/05/11 17:32 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/05/11 17:32 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/05/11 17:32 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/05/11 17:32 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/05/11 17:32 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/05/11 17:32 107-06-2 1,1-Dichloroethene 1.1 ug/l 1.0 1 04/05/11 17:32 75-35-4 cis-1,2-dichloroethene 1080 ug/l 20.0 20 04/05/11 17:58 156-59-2 trans-1,2-dichloroethene 11.7 ug/l 1.0 1 04/05/11 17:32 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/05/11 17:32 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 17:32 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 17:32 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/05/11 17:32 100-41-4 2-Hexanone ND ug/l 10.0 1 04/05/11 17:32 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/05/11 17:32 98-82-8 Methyl acetate ND ug/l 1.0 1 04/05/11 17:32 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/05/11 17:32 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/05/11 17:32 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/05/11 17:32 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/05/11 17:32 1634-04-4 Naphthalene ND ug/l 2.0 1 04/05/11 17:32 91-20-3 Styrene ND ug/l 1.0 1 04/05/11 17:32 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/05/11 17:32 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/05/11 17:32 127-18-4 Toluene ND ug/l 1.0 1 04/05/11 17:32 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/05/11 17:32 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/05/11 17:32 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/05/11 17:32 79-00-5 Trichloroethene 327 ug/l 1.0 1 04/05/11 17:32 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/05/11 17:32 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 17:32 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 14 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: EXB-10 Lab ID: 3043876005 Collected: 03/22/11 16:12 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/05/11 13:44 67-64-1 Benzene ND ug/l 1.0 1 04/05/11 13:44 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/05/11 13:44 75-27-4 Bromoform ND ug/l 1.0 1 04/05/11 13:44 75-25-2 Bromomethane ND ug/l 1.0 1 04/05/11 13:44 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/05/11 13:44 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/05/11 13:44 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/05/11 13:44 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/05/11 13:44 108-90-7 Chloroethane ND ug/l 1.0 1 04/05/11 13:44 75-00-3 Chloroform ND ug/l 1.0 1 04/05/11 13:44 67-66-3 Chloromethane ND ug/l 1.0 1 04/05/11 13:44 74-87-3 Cyclohexane ND ug/l 10.0 1 04/05/11 13:44 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/05/11 13:44 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/05/11 13:44 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/05/11 13:44 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/05/11 13:44 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/05/11 13:44 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/05/11 13:44 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/05/11 13:44 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/05/11 13:44 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/05/11 13:44 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/05/11 13:44 75-35-4 cis-1,2-dichloroethene 55.4 ug/l 1.0 1 04/05/11 13:44 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 13:44 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/05/11 13:44 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 13:44 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 13:44 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/05/11 13:44 100-41-4 2-Hexanone ND ug/l 10.0 1 04/05/11 13:44 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/05/11 13:44 98-82-8 Methyl acetate ND ug/l 1.0 1 04/05/11 13:44 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/05/11 13:44 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/05/11 13:44 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/05/11 13:44 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/05/11 13:44 1634-04-4 Naphthalene ND ug/l 2.0 1 04/05/11 13:44 91-20-3 Styrene ND ug/l 1.0 1 04/05/11 13:44 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/05/11 13:44 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/05/11 13:44 127-18-4 Toluene ND ug/l 1.0 1 04/05/11 13:44 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/05/11 13:44 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/05/11 13:44 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/05/11 13:44 79-00-5 Trichloroethene ND ug/l 1.0 1 04/05/11 13:44 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/05/11 13:44 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 13:44 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 16 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-25A Lab ID: 3043876006 Collected: 03/24/11 16:25 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/05/11 14:09 67-64-1 Benzene ND ug/l 1.0 1 04/05/11 14:09 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/05/11 14:09 75-27-4 Bromoform ND ug/l 1.0 1 04/05/11 14:09 75-25-2 Bromomethane ND ug/l 1.0 1 04/05/11 14:09 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/05/11 14:09 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/05/11 14:09 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/05/11 14:09 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/05/11 14:09 108-90-7 Chloroethane ND ug/l 1.0 1 04/05/11 14:09 75-00-3 Chloroform ND ug/l 1.0 1 04/05/11 14:09 67-66-3 Chloromethane ND ug/l 1.0 1 04/05/11 14:09 74-87-3 Cyclohexane ND ug/l 10.0 1 04/05/11 14:09 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/05/11 14:09 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/05/11 14:09 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/05/11 14:09 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/05/11 14:09 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/05/11 14:09 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/05/11 14:09 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/05/11 14:09 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/05/11 14:09 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/05/11 14:09 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/05/11 14:09 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 14:09 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 14:09 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/05/11 14:09 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 14:09 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 14:09 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/05/11 14:09 100-41-4 2-Hexanone ND ug/l 10.0 1 04/05/11 14:09 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/05/11 14:09 98-82-8 Methyl acetate ND ug/l 1.0 1 04/05/11 14:09 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/05/11 14:09 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/05/11 14:09 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/05/11 14:09 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/05/11 14:09 1634-04-4 Naphthalene ND ug/l 2.0 1 04/05/11 14:09 91-20-3 Styrene ND ug/l 1.0 1 04/05/11 14:09 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/05/11 14:09 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/05/11 14:09 127-18-4 Toluene ND ug/l 1.0 1 04/05/11 14:09 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/05/11 14:09 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/05/11 14:09 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/05/11 14:09 79-00-5 Trichloroethene ND ug/l 1.0 1 04/05/11 14:09 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/05/11 14:09 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 14:09 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 18 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-19A Lab ID: 3043876007 Collected: 03/24/11 16:53 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/05/11 14:35 67-64-1 Benzene ND ug/l 1.0 1 04/05/11 14:35 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/05/11 14:35 75-27-4 Bromoform ND ug/l 1.0 1 04/05/11 14:35 75-25-2 Bromomethane ND ug/l 1.0 1 04/05/11 14:35 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/05/11 14:35 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/05/11 14:35 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/05/11 14:35 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/05/11 14:35 108-90-7 Chloroethane ND ug/l 1.0 1 04/05/11 14:35 75-00-3 Chloroform ND ug/l 1.0 1 04/05/11 14:35 67-66-3 Chloromethane ND ug/l 1.0 1 04/05/11 14:35 74-87-3 Cyclohexane ND ug/l 10.0 1 04/05/11 14:35 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/05/11 14:35 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/05/11 14:35 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/05/11 14:35 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/05/11 14:35 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/05/11 14:35 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/05/11 14:35 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/05/11 14:35 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/05/11 14:35 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/05/11 14:35 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/05/11 14:35 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 14:35 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 14:35 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/05/11 14:35 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 14:35 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 14:35 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/05/11 14:35 100-41-4 2-Hexanone ND ug/l 10.0 1 04/05/11 14:35 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/05/11 14:35 98-82-8 Methyl acetate ND ug/l 1.0 1 04/05/11 14:35 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/05/11 14:35 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/05/11 14:35 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/05/11 14:35 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/05/11 14:35 1634-04-4 Naphthalene ND ug/l 2.0 1 04/05/11 14:35 91-20-3 Styrene ND ug/l 1.0 1 04/05/11 14:35 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/05/11 14:35 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/05/11 14:35 127-18-4 Toluene ND ug/l 1.0 1 04/05/11 14:35 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/05/11 14:35 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/05/11 14:35 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/05/11 14:35 79-00-5 Trichloroethene ND ug/l 1.0 1 04/05/11 14:35 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/05/11 14:35 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 14:35 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 20 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-2B Lab ID: 3043876008 Collected: 03/24/11 17:50 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 16:51 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 16:51 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 16:51 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 16:51 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 16:51 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 16:51 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 16:51 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 16:51 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 16:51 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 16:51 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 16:51 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 16:51 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 16:51 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 16:51 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 16:51 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 16:51 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 16:51 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 16:51 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 16:51 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 16:51 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 16:51 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 16:51 107-06-2 1,1-Dichloroethene 5.7 ug/l 1.0 1 04/06/11 16:51 75-35-4 cis-1,2-dichloroethene 5010 ug/l 50.0 50 04/06/11 17:16 156-59-2 trans-1,2-dichloroethene 19.9 ug/l 1.0 1 04/06/11 16:51 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 16:51 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 16:51 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 16:51 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 16:51 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 16:51 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 16:51 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 16:51 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 16:51 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 16:51 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 16:51 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 16:51 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 16:51 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 16:51 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 16:51 79-34-5 Tetrachloroethene 14.6 ug/l 1.0 1 04/06/11 16:51 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 16:51 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 16:51 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 16:51 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 16:51 79-00-5 Trichloroethene 12200 ug/l 50.0 50 04/06/11 17:16 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 16:51 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 16:51 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 22 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-17-40 Lab ID: 3043876009 Collected: 03/24/11 18:20 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/05/11 15:00 67-64-1 Benzene ND ug/l 1.0 1 04/05/11 15:00 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/05/11 15:00 75-27-4 Bromoform ND ug/l 1.0 1 04/05/11 15:00 75-25-2 Bromomethane ND ug/l 1.0 1 04/05/11 15:00 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/05/11 15:00 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/05/11 15:00 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/05/11 15:00 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/05/11 15:00 108-90-7 Chloroethane ND ug/l 1.0 1 04/05/11 15:00 75-00-3 Chloroform ND ug/l 1.0 1 04/05/11 15:00 67-66-3 Chloromethane ND ug/l 1.0 1 04/05/11 15:00 74-87-3 Cyclohexane ND ug/l 10.0 1 04/05/11 15:00 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/05/11 15:00 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/05/11 15:00 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/05/11 15:00 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/05/11 15:00 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/05/11 15:00 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/05/11 15:00 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/05/11 15:00 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/05/11 15:00 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/05/11 15:00 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/05/11 15:00 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 15:00 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 15:00 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/05/11 15:00 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 15:00 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 15:00 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/05/11 15:00 100-41-4 2-Hexanone ND ug/l 10.0 1 04/05/11 15:00 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/05/11 15:00 98-82-8 Methyl acetate ND ug/l 1.0 1 04/05/11 15:00 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/05/11 15:00 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/05/11 15:00 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/05/11 15:00 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/05/11 15:00 1634-04-4 Naphthalene ND ug/l 2.0 1 04/05/11 15:00 91-20-3 Styrene ND ug/l 1.0 1 04/05/11 15:00 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/05/11 15:00 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/05/11 15:00 127-18-4 Toluene ND ug/l 1.0 1 04/05/11 15:00 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/05/11 15:00 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/05/11 15:00 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/05/11 15:00 79-00-5 Trichloroethene ND ug/l 1.0 1 04/05/11 15:00 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/05/11 15:00 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 15:00 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 24 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-26A Lab ID: 3043876010 Collected: 03/24/11 18:55 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/05/11 15:25 67-64-1 Benzene ND ug/l 1.0 1 04/05/11 15:25 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/05/11 15:25 75-27-4 Bromoform ND ug/l 1.0 1 04/05/11 15:25 75-25-2 Bromomethane ND ug/l 1.0 1 04/05/11 15:25 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/05/11 15:25 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/05/11 15:25 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/05/11 15:25 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/05/11 15:25 108-90-7 Chloroethane 13.3 ug/l 1.0 1 04/05/11 15:25 75-00-3 Chloroform ND ug/l 1.0 1 04/05/11 15:25 67-66-3 Chloromethane ND ug/l 1.0 1 04/05/11 15:25 74-87-3 Cyclohexane ND ug/l 10.0 1 04/05/11 15:25 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/05/11 15:25 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/05/11 15:25 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/05/11 15:25 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/05/11 15:25 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/05/11 15:25 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/05/11 15:25 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/05/11 15:25 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/05/11 15:25 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/05/11 15:25 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/05/11 15:25 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 15:25 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 15:25 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/05/11 15:25 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 15:25 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 15:25 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/05/11 15:25 100-41-4 2-Hexanone ND ug/l 10.0 1 04/05/11 15:25 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/05/11 15:25 98-82-8 Methyl acetate ND ug/l 1.0 1 04/05/11 15:25 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/05/11 15:25 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/05/11 15:25 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/05/11 15:25 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/05/11 15:25 1634-04-4 Naphthalene ND ug/l 2.0 1 04/05/11 15:25 91-20-3 Styrene ND ug/l 1.0 1 04/05/11 15:25 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/05/11 15:25 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/05/11 15:25 127-18-4 Toluene ND ug/l 1.0 1 04/05/11 15:25 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/05/11 15:25 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/05/11 15:25 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/05/11 15:25 79-00-5 Trichloroethene ND ug/l 1.0 1 04/05/11 15:25 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/05/11 15:25 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 15:25 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 26 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-3B Lab ID: 3043876011 Collected: 03/25/11 08:15 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 17:42 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 17:42 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 17:42 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 17:42 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 17:42 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 17:42 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 17:42 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 17:42 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 17:42 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 17:42 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 17:42 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 17:42 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 17:42 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 17:42 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 17:42 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 17:42 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 17:42 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 17:42 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 17:42 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 17:42 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 17:42 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 17:42 107-06-2 1,1-Dichloroethene 1.7 ug/l 1.0 1 04/06/11 17:42 75-35-4 cis-1,2-dichloroethene 749 ug/l 20.0 20 04/06/11 18:07 156-59-2 trans-1,2-dichloroethene 10.6 ug/l 1.0 1 04/06/11 17:42 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 17:42 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 17:42 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 17:42 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 17:42 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 17:42 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 17:42 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 17:42 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 17:42 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 17:42 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 17:42 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 17:42 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 17:42 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 17:42 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 17:42 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 17:42 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 17:42 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 17:42 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 17:42 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 17:42 79-00-5 Trichloroethene 77.2 ug/l 1.0 1 04/06/11 17:42 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 17:42 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 17:42 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 28 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-0311B Lab ID: 3043876012 Collected: 03/25/11 10:00 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 18:33 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 18:33 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 18:33 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 18:33 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 18:33 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 18:33 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 18:33 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 18:33 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 18:33 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 18:33 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 18:33 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 18:33 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 18:33 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 18:33 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 18:33 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 18:33 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 18:33 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 18:33 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 18:33 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 18:33 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 18:33 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 18:33 107-06-2 1,1-Dichloroethene 1.9 ug/l 1.0 1 04/06/11 18:33 75-35-4 cis-1,2-dichloroethene 953 ug/l 20.0 20 04/06/11 15:22 156-59-2 trans-1,2-dichloroethene 10.9 ug/l 1.0 1 04/06/11 18:33 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 18:33 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 18:33 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 18:33 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 18:33 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 18:33 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 18:33 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 18:33 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 18:33 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 18:33 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 18:33 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 18:33 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 18:33 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 18:33 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 18:33 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 18:33 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 18:33 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 18:33 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 18:33 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 18:33 79-00-5 Trichloroethene 125 ug/l 1.0 1 04/06/11 18:33 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 18:33 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 18:33 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 30 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-1B Lab ID: 3043876013 Collected: 03/25/11 08:45 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/05/11 18:23 67-64-1 Benzene ND ug/l 1.0 1 04/05/11 18:23 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/05/11 18:23 75-27-4 Bromoform ND ug/l 1.0 1 04/05/11 18:23 75-25-2 Bromomethane ND ug/l 1.0 1 04/05/11 18:23 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/05/11 18:23 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/05/11 18:23 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/05/11 18:23 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/05/11 18:23 108-90-7 Chloroethane ND ug/l 1.0 1 04/05/11 18:23 75-00-3 Chloroform ND ug/l 1.0 1 04/05/11 18:23 67-66-3 Chloromethane ND ug/l 1.0 1 04/05/11 18:23 74-87-3 Cyclohexane ND ug/l 10.0 1 04/05/11 18:23 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/05/11 18:23 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/05/11 18:23 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/05/11 18:23 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/05/11 18:23 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/05/11 18:23 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/05/11 18:23 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/05/11 18:23 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/05/11 18:23 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/05/11 18:23 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/05/11 18:23 75-35-4 cis-1,2-dichloroethene 4.1 ug/l 1.0 1 04/05/11 18:23 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/05/11 18:23 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/05/11 18:23 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 18:23 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/05/11 18:23 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/05/11 18:23 100-41-4 2-Hexanone ND ug/l 10.0 1 04/05/11 18:23 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/05/11 18:23 98-82-8 Methyl acetate ND ug/l 1.0 1 04/05/11 18:23 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/05/11 18:23 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/05/11 18:23 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/05/11 18:23 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/05/11 18:23 1634-04-4 Naphthalene ND ug/l 2.0 1 04/05/11 18:23 91-20-3 Styrene ND ug/l 1.0 1 04/05/11 18:23 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/05/11 18:23 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/05/11 18:23 127-18-4 Toluene ND ug/l 1.0 1 04/05/11 18:23 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/05/11 18:23 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/05/11 18:23 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/05/11 18:23 79-00-5 Trichloroethene 4.6 ug/l 1.0 1 04/05/11 18:23 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/05/11 18:23 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 18:23 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 32 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-1B MS Lab ID: 3043876014 Collected: 03/25/11 08:45 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone 15.1 ug/l 10.0 1 04/05/11 18:49 67-64-1 Benzene 16.3 ug/l 1.0 1 04/05/11 18:49 71-43-2 Bromodichloromethane 11.5 ug/l 1.0 1 04/05/11 18:49 75-27-4 Bromoform 11.7 ug/l 1.0 1 04/05/11 18:49 75-25-2 Bromomethane 12.3 ug/l 1.0 1 04/05/11 18:49 74-83-9 2-Butanone (MEK) 13.5 ug/l 10.0 1 04/05/11 18:49 78-93-3 Carbon disulfide 23.1 ug/l 1.0 1 04/05/11 18:49 75-15-0 Carbon tetrachloride 14.5 ug/l 1.0 1 04/05/11 18:49 56-23-5 Chlorobenzene 16.1 ug/l 1.0 1 04/05/11 18:49 108-90-7 Chloroethane 10 ug/l 1.0 1 04/05/11 18:49 75-00-3 Chloroform 15.9 ug/l 1.0 1 04/05/11 18:49 67-66-3 Chloromethane 9.1 ug/l 1.0 1 04/05/11 18:49 74-87-3 Cyclohexane 18.8 ug/l 10.0 1 04/05/11 18:49 110-82-7 1,2-Dibromo-3-chloropropane 11.7 ug/l 5.0 1 04/05/11 18:49 96-12-8 Dibromochloromethane 10.4 ug/l 1.0 1 04/05/11 18:49 124-48-1 1,2-Dibromoethane (EDB) 16.0 ug/l 1.0 1 04/05/11 18:49 106-93-4 1,2-Dichlorobenzene 16.3 ug/l 1.0 1 04/05/11 18:49 95-50-1 1,3-Dichlorobenzene 15.8 ug/l 1.0 1 04/05/11 18:49 541-73-1 1,4-Dichlorobenzene 16.8 ug/l 1.0 1 04/05/11 18:49 106-46-7 Dichlorodifluoromethane 2.5 ug/l 1.0 1 04/05/11 18:49 75-71-8 1,1-Dichloroethane 15.9 ug/l 1.0 1 04/05/11 18:49 75-34-3 1,2-Dichloroethane 15.5 ug/l 1.0 1 04/05/11 18:49 107-06-2 1,1-Dichloroethene 13.6 ug/l 1.0 1 04/05/11 18:49 75-35-4 cis-1,2-dichloroethene 17.4 ug/l 1.0 1 04/05/11 18:49 156-59-2 trans-1,2-dichloroethene 14.6 ug/l 1.0 1 04/05/11 18:49 156-60-5 1,2-Dichloropropane 15.6 ug/l 1.0 1 04/05/11 18:49 78-87-5 cis-1,3-dichloropropene 11.8 ug/l 1.0 1 04/05/11 18:49 10061-01-5 trans-1,3-dichloropropene 11.1 ug/l 1.0 1 04/05/11 18:49 10061-02-6 Ethylbenzene 15.6 ug/l 1.0 1 04/05/11 18:49 100-41-4 2-Hexanone 14.6 ug/l 10.0 1 04/05/11 18:49 591-78-6 Isopropylbenzene (Cumene) 16.3 ug/l 1.0 1 04/05/11 18:49 98-82-8 Methyl acetate 29.5 ug/l 1.0 1 04/05/11 18:49 79-20-9 Methylcyclohexane 16.9 ug/l 10.0 1 04/05/11 18:49 108-87-2 Methylene Chloride 14.1 ug/l 1.0 1 04/05/11 18:49 75-09-2 4-Methyl-2-pentanone (MIBK) 16.0 ug/l 10.0 1 04/05/11 18:49 108-10-1 Methyl-tert-butyl ether 17.7 ug/l 1.0 1 04/05/11 18:49 1634-04-4 Naphthalene 11.5 ug/l 2.0 1 04/05/11 18:49 91-20-3 Styrene 15.5 ug/l 1.0 1 04/05/11 18:49 100-42-5 1,1,2,2-Tetrachloroethane 17.5 ug/l 1.0 1 04/05/11 18:49 79-34-5 Tetrachloroethene 16.8 ug/l 1.0 1 04/05/11 18:49 127-18-4 Toluene 15.5 ug/l 1.0 1 04/05/11 18:49 108-88-3 1,2,4-Trichlorobenzene 14.4 ug/l 1.0 1 04/05/11 18:49 120-82-1 1,1,1-Trichloroethane 17.5 ug/l 1.0 1 04/05/11 18:49 71-55-6 1,1,2-Trichloroethane 17.1 ug/l 1.0 1 04/05/11 18:49 79-00-5 Trichloroethene 17.7 ug/l 1.0 1 04/05/11 18:49 79-01-6 Trichlorofluoromethane 10.3 ug/l 1.0 1 04/05/11 18:49 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 18:49 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 34 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-1B MSD Lab ID: 3043876015 Collected: 03/25/11 08:45 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone 21.6 ug/l 10.0 1 04/05/11 19:14 67-64-1 Benzene 13.8 ug/l 1.0 1 04/05/11 19:14 71-43-2 Bromodichloromethane 9.6 ug/l 1.0 1 04/05/11 19:14 75-27-4 Bromoform 9.7 ug/l 1.0 1 04/05/11 19:14 75-25-2 Bromomethane 14.3 ug/l 1.0 1 04/05/11 19:14 74-83-9 2-Butanone (MEK) 17.9 ug/l 10.0 1 04/05/11 19:14 78-93-3 Carbon disulfide 20.9 ug/l 1.0 1 04/05/11 19:14 75-15-0 Carbon tetrachloride 12.5 ug/l 1.0 1 04/05/11 19:14 56-23-5 Chlorobenzene 13.1 ug/l 1.0 1 04/05/11 19:14 108-90-7 Chloroethane 11.1 ug/l 1.0 1 04/05/11 19:14 75-00-3 Chloroform 13.7 ug/l 1.0 1 04/05/11 19:14 67-66-3 Chloromethane 10.4 ug/l 1.0 1 04/05/11 19:14 74-87-3 Cyclohexane 16.0 ug/l 10.0 1 04/05/11 19:14 110-82-7 1,2-Dibromo-3-chloropropane 10.7 ug/l 5.0 1 04/05/11 19:14 96-12-8 Dibromochloromethane 9.0 ug/l 1.0 1 04/05/11 19:14 124-48-1 1,2-Dibromoethane (EDB) 13.5 ug/l 1.0 1 04/05/11 19:14 106-93-4 1,2-Dichlorobenzene 13.5 ug/l 1.0 1 04/05/11 19:14 95-50-1 1,3-Dichlorobenzene 12.9 ug/l 1.0 1 04/05/11 19:14 541-73-1 1,4-Dichlorobenzene 13.4 ug/l 1.0 1 04/05/11 19:14 106-46-7 Dichlorodifluoromethane 3.0 ug/l 1.0 1 04/05/11 19:14 75-71-8 1,1-Dichloroethane 12.8 ug/l 1.0 1 04/05/11 19:14 75-34-3 1,2-Dichloroethane 12.8 ug/l 1.0 1 04/05/11 19:14 107-06-2 1,1-Dichloroethene 10.8 ug/l 1.0 1 04/05/11 19:14 75-35-4 cis-1,2-dichloroethene 14.9 ug/l 1.0 1 04/05/11 19:14 156-59-2 trans-1,2-dichloroethene 11.4 ug/l 1.0 1 04/05/11 19:14 156-60-5 1,2-Dichloropropane 13.5 ug/l 1.0 1 04/05/11 19:14 78-87-5 cis-1,3-dichloropropene 10.3 ug/l 1.0 1 04/05/11 19:14 10061-01-5 trans-1,3-dichloropropene 9.4 ug/l 1.0 1 04/05/11 19:14 10061-02-6 Ethylbenzene 12.8 ug/l 1.0 1 04/05/11 19:14 100-41-4 2-Hexanone 19.6 ug/l 10.0 1 04/05/11 19:14 591-78-6 Isopropylbenzene (Cumene) 13.0 ug/l 1.0 1 04/05/11 19:14 98-82-8 Methyl acetate 34.5 ug/l 1.0 1 04/05/11 19:14 79-20-9 Methylcyclohexane 15.0 ug/l 10.0 1 04/05/11 19:14 108-87-2 Methylene Chloride 11.5 ug/l 1.0 1 04/05/11 19:14 75-09-2 4-Methyl-2-pentanone (MIBK) 21.0 ug/l 10.0 1 04/05/11 19:14 108-10-1 Methyl-tert-butyl ether 15.3 ug/l 1.0 1 04/05/11 19:14 1634-04-4 Naphthalene 10.6 ug/l 2.0 1 04/05/11 19:14 91-20-3 Styrene 12.9 ug/l 1.0 1 04/05/11 19:14 100-42-5 1,1,2,2-Tetrachloroethane 15.2 ug/l 1.0 1 04/05/11 19:14 79-34-5 Tetrachloroethene 12.9 ug/l 1.0 1 04/05/11 19:14 127-18-4 Toluene 12.6 ug/l 1.0 1 04/05/11 19:14 108-88-3 1,2,4-Trichlorobenzene 11.5 ug/l 1.0 1 04/05/11 19:14 120-82-1 1,1,1-Trichloroethane 14.2 ug/l 1.0 1 04/05/11 19:14 71-55-6 1,1,2-Trichloroethane 13.6 ug/l 1.0 1 04/05/11 19:14 79-00-5 Trichloroethene 14.9 ug/l 1.0 1 04/05/11 19:14 79-01-6 Trichlorofluoromethane 12.0 ug/l 1.0 1 04/05/11 19:14 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/05/11 19:14 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 36 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-5B Lab ID: 3043876016 Collected: 03/25/11 08:58 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 12:50 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 12:50 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 12:50 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 12:50 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 12:50 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 12:50 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 12:50 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 12:50 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 12:50 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 12:50 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 12:50 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 12:50 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 12:50 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 12:50 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 12:50 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 12:50 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 12:50 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 12:50 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 12:50 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 12:50 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 12:50 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 12:50 107-06-2 1,1-Dichloroethene 1.5 ug/l 1.0 1 04/06/11 12:50 75-35-4 cis-1,2-dichloroethene 967 ug/l 20.0 20 04/06/11 13:15 156-59-2 trans-1,2-dichloroethene 10.1 ug/l 1.0 1 04/06/11 12:50 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 12:50 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 12:50 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 12:50 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 12:50 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 12:50 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 12:50 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 12:50 79-20-9 Methylcyclohexane 11.1 ug/l 10.0 1 04/06/11 12:50 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 12:50 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 12:50 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 12:50 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 12:50 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 12:50 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 12:50 79-34-5 Tetrachloroethene 3.8 ug/l 1.0 1 04/06/11 12:50 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 12:50 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 12:50 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 12:50 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 12:50 79-00-5 Trichloroethene 1330 ug/l 20.0 20 04/06/11 13:15 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 12:50 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 12:50 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 38 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-5-40 Lab ID: 3043876017 Collected: 03/25/11 10:10 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 13:40 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 13:40 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 13:40 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 13:40 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 13:40 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 13:40 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 13:40 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 13:40 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 13:40 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 13:40 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 13:40 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 13:40 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 13:40 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 13:40 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 13:40 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 13:40 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:40 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:40 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:40 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 13:40 75-71-8 1,1-Dichloroethane 1.1 ug/l 1.0 1 04/06/11 13:40 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 13:40 107-06-2 1,1-Dichloroethene 39.5 ug/l 1.0 1 04/06/11 13:40 75-35-4 cis-1,2-dichloroethene 18000 ug/l 50.0 50 04/06/11 14:06 156-59-2 trans-1,2-dichloroethene 111 ug/l 1.0 1 04/06/11 13:40 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 13:40 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 13:40 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 13:40 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 13:40 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 13:40 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 13:40 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 13:40 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 13:40 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 13:40 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 13:40 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 13:40 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 13:40 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 13:40 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 13:40 79-34-5 Tetrachloroethene 2.7 ug/l 1.0 1 04/06/11 13:40 127-18-4 Toluene 2.9 ug/l 1.0 1 04/06/11 13:40 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 13:40 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 13:40 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 13:40 79-00-5 Trichloroethene 6390 ug/l 50.0 50 04/06/11 14:06 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 13:40 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 13:40 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 40 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-5-100 Lab ID: 3043876018 Collected: 03/25/11 10:15 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 12:12 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 12:12 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 12:12 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 12:12 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 12:12 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 12:12 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 12:12 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 12:12 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 12:12 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 12:12 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 12:12 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 12:12 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 12:12 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 12:12 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 12:12 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 12:12 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 12:12 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 12:12 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 12:12 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 12:12 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 12:12 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 12:12 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 12:12 75-35-4 cis-1,2-dichloroethene 13.5 ug/l 1.0 1 04/06/11 12:12 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 12:12 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 12:12 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 12:12 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 12:12 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 12:12 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 12:12 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 12:12 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 12:12 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 12:12 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 12:12 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 12:12 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 12:12 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 12:12 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 12:12 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 12:12 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 12:12 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 12:12 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 12:12 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 12:12 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 12:12 79-00-5 Trichloroethene 2.2 ug/l 1.0 1 04/06/11 12:12 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 12:12 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 12:12 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 42 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-7-40 Lab ID: 3043876019 Collected: 03/25/11 14:05 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 12:37 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 12:37 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 12:37 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 12:37 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 12:37 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 12:37 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 12:37 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 12:37 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 12:37 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 12:37 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 12:37 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 12:37 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 12:37 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 12:37 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 12:37 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 12:37 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 12:37 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 12:37 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 12:37 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 12:37 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 12:37 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 12:37 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 12:37 75-35-4 cis-1,2-dichloroethene 150 ug/l 1.0 1 04/06/11 12:37 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 12:37 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 12:37 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 12:37 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 12:37 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 12:37 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 12:37 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 12:37 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 12:37 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 12:37 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 12:37 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 12:37 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 12:37 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 12:37 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 12:37 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 12:37 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 12:37 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 12:37 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 12:37 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 12:37 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 12:37 79-00-5 Trichloroethene 3.2 ug/l 1.0 1 04/06/11 12:37 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 12:37 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 12:37 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 44 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: TB032511 Lab ID: 3043876020 Collected: 03/25/11 00:01 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 11:46 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 11:46 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 11:46 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 11:46 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 11:46 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 11:46 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 11:46 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 11:46 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 11:46 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 11:46 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 11:46 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 11:46 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 11:46 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 11:46 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 11:46 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 11:46 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 11:46 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 11:46 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 11:46 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 11:46 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 11:46 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 11:46 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 11:46 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 11:46 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 11:46 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 11:46 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 11:46 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 11:46 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 11:46 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 11:46 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 11:46 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 11:46 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 11:46 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 11:46 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 11:46 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 11:46 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 11:46 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 11:46 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 11:46 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 11:46 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 11:46 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 11:46 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 11:46 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 11:46 79-00-5 Trichloroethene ND ug/l 1.0 1 04/06/11 11:46 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 11:46 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 11:46 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 46 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-21B Lab ID: 3043876021 Collected: 03/23/11 14:10 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 13:02 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 13:02 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 13:02 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 13:02 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 13:02 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 13:02 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 13:02 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 13:02 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 13:02 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 13:02 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 13:02 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 13:02 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 13:02 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 13:02 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 13:02 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 13:02 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:02 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:02 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:02 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 13:02 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 13:02 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 13:02 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 13:02 75-35-4 cis-1,2-dichloroethene 1.3 ug/l 1.0 1 04/06/11 13:02 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 13:02 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 13:02 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 13:02 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 13:02 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 13:02 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 13:02 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 13:02 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 13:02 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 13:02 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 13:02 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 13:02 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 13:02 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 13:02 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 13:02 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 13:02 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 13:02 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 13:02 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 13:02 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 13:02 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 13:02 79-00-5 Trichloroethene 2.8 ug/l 1.0 1 04/06/11 13:02 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 13:02 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 13:02 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 48 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-32B Lab ID: 3043876022 Collected: 03/23/11 12:35 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 13:28 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 13:28 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 13:28 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 13:28 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 13:28 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 13:28 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 13:28 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 13:28 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 13:28 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 13:28 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 13:28 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 13:28 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 13:28 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 13:28 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 13:28 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 13:28 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:28 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:28 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:28 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 13:28 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 13:28 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 13:28 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 13:28 75-35-4 cis-1,2-dichloroethene 50.8 ug/l 1.0 1 04/06/11 13:28 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 13:28 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 13:28 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 13:28 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 13:28 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 13:28 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 13:28 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 13:28 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 13:28 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 13:28 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 13:28 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 13:28 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 13:28 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 13:28 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 13:28 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 13:28 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 13:28 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 13:28 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 13:28 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 13:28 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 13:28 79-00-5 Trichloroethene 33.9 ug/l 1.0 1 04/06/11 13:28 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 13:28 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 13:28 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 50 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-23B Lab ID: 3043876023 Collected: 03/23/11 15:13 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 13:53 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 13:53 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 13:53 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 13:53 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 13:53 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 13:53 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 13:53 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 13:53 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 13:53 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 13:53 75-00-3 Chloroform 2.4 ug/l 1.0 1 04/06/11 13:53 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 13:53 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 13:53 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 13:53 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 13:53 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 13:53 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:53 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:53 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 13:53 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 13:53 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 13:53 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 13:53 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 13:53 75-35-4 cis-1,2-dichloroethene 4.3 ug/l 1.0 1 04/06/11 13:53 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 13:53 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 13:53 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 13:53 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 13:53 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 13:53 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 13:53 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 13:53 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 13:53 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 13:53 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 13:53 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 13:53 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 13:53 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 13:53 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 13:53 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 13:53 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 13:53 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 13:53 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 13:53 120-82-1 1,1,1-Trichloroethane 1.0 ug/l 1.0 1 04/06/11 13:53 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 13:53 79-00-5 Trichloroethene 2.2 ug/l 1.0 1 04/06/11 13:53 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 13:53 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 13:53 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 52 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-24B Lab ID: 3043876024 Collected: 03/23/11 15:45 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 14:18 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 14:18 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 14:18 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 14:18 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 14:18 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 14:18 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 14:18 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 14:18 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 14:18 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 14:18 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 14:18 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 14:18 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 14:18 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 14:18 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 14:18 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 14:18 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 14:18 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 14:18 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 14:18 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 14:18 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 14:18 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 14:18 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 14:18 75-35-4 cis-1,2-dichloroethene 1.1 ug/l 1.0 1 04/06/11 14:18 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 14:18 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 14:18 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 14:18 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 14:18 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 14:18 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 14:18 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 14:18 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 14:18 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 14:18 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 14:18 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 14:18 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 14:18 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 14:18 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 14:18 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 14:18 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 14:18 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 14:18 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 14:18 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 14:18 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 14:18 79-00-5 Trichloroethene ND ug/l 1.0 1 04/06/11 14:18 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 14:18 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 14:18 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 54 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-22B Lab ID: 3043876025 Collected: 03/23/11 16:45 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 14:44 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 14:44 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 14:44 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 14:44 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 14:44 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 14:44 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 14:44 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 14:44 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 14:44 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 14:44 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 14:44 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 14:44 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 14:44 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 14:44 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 14:44 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 14:44 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 14:44 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 14:44 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 14:44 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 14:44 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 14:44 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 14:44 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 14:44 75-35-4 cis-1,2-dichloroethene 2.3 ug/l 1.0 1 04/06/11 14:44 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 14:44 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 14:44 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 14:44 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 14:44 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 14:44 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 14:44 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 14:44 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 14:44 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 14:44 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 14:44 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 14:44 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 14:44 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 14:44 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 14:44 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 14:44 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 14:44 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 14:44 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 14:44 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 14:44 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 14:44 79-00-5 Trichloroethene 1.1 ug/l 1.0 1 04/06/11 14:44 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 14:44 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 14:44 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 56 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-20B Lab ID: 3043876026 Collected: 03/23/11 17:00 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 15:09 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 15:09 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 15:09 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 15:09 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 15:09 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 15:09 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 15:09 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 15:09 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 15:09 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 15:09 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 15:09 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 15:09 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 15:09 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 15:09 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 15:09 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 15:09 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 15:09 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 15:09 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 15:09 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 15:09 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 15:09 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 15:09 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 15:09 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 15:09 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 15:09 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 15:09 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 15:09 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 15:09 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 15:09 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 15:09 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 15:09 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 15:09 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 15:09 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 15:09 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 15:09 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 15:09 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 15:09 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 15:09 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 15:09 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 15:09 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 15:09 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 15:09 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 15:09 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 15:09 79-00-5 Trichloroethene ND ug/l 1.0 1 04/06/11 15:09 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 15:09 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 15:09 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 58 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-08-40 Lab ID: 3043876027 Collected: 03/23/11 16:55 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 15:35 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 15:35 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 15:35 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 15:35 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 15:35 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 15:35 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 15:35 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 15:35 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 15:35 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 15:35 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 15:35 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 15:35 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 15:35 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 15:35 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 15:35 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 15:35 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 15:35 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 15:35 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 15:35 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 15:35 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 15:35 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 15:35 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 15:35 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 15:35 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 15:35 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 15:35 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 15:35 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 15:35 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 15:35 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 15:35 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 15:35 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 15:35 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 15:35 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 15:35 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 15:35 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 15:35 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 15:35 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 15:35 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 15:35 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 15:35 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 15:35 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 15:35 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 15:35 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 15:35 79-00-5 Trichloroethene ND ug/l 1.0 1 04/06/11 15:35 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 15:35 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 15:35 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 60 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-4B Lab ID: 3043876028 Collected: 03/24/11 11:15 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 16:00 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 16:00 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 16:00 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 16:00 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 16:00 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 16:00 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 16:00 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 16:00 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 16:00 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 16:00 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 16:00 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 16:00 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 16:00 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 16:00 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 16:00 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 16:00 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 16:00 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 16:00 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 16:00 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 16:00 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 16:00 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 16:00 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 16:00 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 16:00 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 16:00 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 16:00 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 16:00 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 16:00 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 16:00 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 16:00 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 16:00 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 16:00 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 16:00 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 16:00 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 16:00 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 16:00 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 16:00 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 16:00 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 16:00 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 16:00 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 16:00 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 16:00 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 16:00 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 16:00 79-00-5 Trichloroethene ND ug/l 1.0 1 04/06/11 16:00 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 16:00 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 16:00 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 62 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-18A Lab ID: 3043876029 Collected: 03/24/11 18:40 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 18:58 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 18:58 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 18:58 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 18:58 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 18:58 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 18:58 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 18:58 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 18:58 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 18:58 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 18:58 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 18:58 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 18:58 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 18:58 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 18:58 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 18:58 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 18:58 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 18:58 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 18:58 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 18:58 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 18:58 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 18:58 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 18:58 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 18:58 75-35-4 cis-1,2-dichloroethene 4.8 ug/l 1.0 1 04/06/11 18:58 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 18:58 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 18:58 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 18:58 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 18:58 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 18:58 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 18:58 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 18:58 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 18:58 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 18:58 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 18:58 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 18:58 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 18:58 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 18:58 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 18:58 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 18:58 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 18:58 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 18:58 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 18:58 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 18:58 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 18:58 79-00-5 Trichloroethene 4.5 ug/l 1.0 1 04/06/11 18:58 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 18:58 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 18:58 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 64 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-18A MS Lab ID: 3043876030 Collected: 03/24/11 18:40 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone 21.3 ug/l 10.0 1 04/06/11 19:24 67-64-1 Benzene 16.6 ug/l 1.0 1 04/06/11 19:24 71-43-2 Bromodichloromethane 11.2 ug/l 1.0 1 04/06/11 19:24 75-27-4 Bromoform 10.7 ug/l 1.0 1 04/06/11 19:24 75-25-2 Bromomethane 16.9 ug/l 1.0 1 04/06/11 19:24 74-83-9 2-Butanone (MEK) 18.8 ug/l 10.0 1 04/06/11 19:24 78-93-3 Carbon disulfide 18.0 ug/l 1.0 1 04/06/11 19:24 75-15-0 Carbon tetrachloride 15.2 ug/l 1.0 1 04/06/11 19:24 56-23-5 Chlorobenzene 15.0 ug/l 1.0 1 04/06/11 19:24 108-90-7 Chloroethane 16.8 ug/l 1.0 1 04/06/11 19:24 75-00-3 Chloroform 14.5 ug/l 1.0 1 04/06/11 19:24 67-66-3 Chloromethane 20.9 ug/l 1.0 1 04/06/11 19:24 74-87-3 Cyclohexane 17.8 ug/l 10.0 1 04/06/11 19:24 110-82-7 1,2-Dibromo-3-chloropropane 12.5 ug/l 5.0 1 04/06/11 19:24 96-12-8 Dibromochloromethane 10.3 ug/l 1.0 1 04/06/11 19:24 124-48-1 1,2-Dibromoethane (EDB) 15.1 ug/l 1.0 1 04/06/11 19:24 106-93-4 1,2-Dichlorobenzene 14.9 ug/l 1.0 1 04/06/11 19:24 95-50-1 1,3-Dichlorobenzene 14.6 ug/l 1.0 1 04/06/11 19:24 541-73-1 1,4-Dichlorobenzene 15.3 ug/l 1.0 1 04/06/11 19:24 106-46-7 Dichlorodifluoromethane 11.7 ug/l 1.0 1 04/06/11 19:24 75-71-8 1,1-Dichloroethane 14.5 ug/l 1.0 1 04/06/11 19:24 75-34-3 1,2-Dichloroethane 13.3 ug/l 1.0 1 04/06/11 19:24 107-06-2 1,1-Dichloroethene 13.7 ug/l 1.0 1 04/06/11 19:24 75-35-4 cis-1,2-dichloroethene 16.5 ug/l 1.0 1 04/06/11 19:24 156-59-2 trans-1,2-dichloroethene 12.6 ug/l 1.0 1 04/06/11 19:24 156-60-5 1,2-Dichloropropane 15.3 ug/l 1.0 1 04/06/11 19:24 78-87-5 cis-1,3-dichloropropene 10.4 ug/l 1.0 1 04/06/11 19:24 10061-01-5 trans-1,3-dichloropropene 10.2 ug/l 1.0 1 04/06/11 19:24 10061-02-6 Ethylbenzene 14.9 ug/l 1.0 1 04/06/11 19:24 100-41-4 2-Hexanone 20.8 ug/l 10.0 1 04/06/11 19:24 591-78-6 Isopropylbenzene (Cumene) 15.8 ug/l 1.0 1 04/06/11 19:24 98-82-8 Methyl acetate 36.2 ug/l 1.0 1 04/06/11 19:24 79-20-9 Methylcyclohexane 17.6 ug/l 10.0 1 04/06/11 19:24 108-87-2 Methylene Chloride 13.9 ug/l 1.0 1 04/06/11 19:24 75-09-2 4-Methyl-2-pentanone (MIBK) 22.6 ug/l 10.0 1 04/06/11 19:24 108-10-1 Methyl-tert-butyl ether 17.6 ug/l 1.0 1 04/06/11 19:24 1634-04-4 Naphthalene 10.8 ug/l 2.0 1 04/06/11 19:24 91-20-3 Styrene 14.6 ug/l 1.0 1 04/06/11 19:24 100-42-5 1,1,2,2-Tetrachloroethane 17.3 ug/l 1.0 1 04/06/11 19:24 79-34-5 Tetrachloroethene 16.2 ug/l 1.0 1 04/06/11 19:24 127-18-4 Toluene 15.3 ug/l 1.0 1 04/06/11 19:24 108-88-3 1,2,4-Trichlorobenzene 12.4 ug/l 1.0 1 04/06/11 19:24 120-82-1 1,1,1-Trichloroethane 15.6 ug/l 1.0 1 04/06/11 19:24 71-55-6 1,1,2-Trichloroethane 16.2 ug/l 1.0 1 04/06/11 19:24 79-00-5 Trichloroethene 17.7 ug/l 1.0 1 04/06/11 19:24 79-01-6 Trichlorofluoromethane 17.4 ug/l 1.0 1 04/06/11 19:24 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 19:24 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 66 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-18A MSD Lab ID: 3043876031 Collected: 03/24/11 18:40 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone 21.1 ug/l 10.0 1 04/06/11 19:49 67-64-1 Benzene 18.8 ug/l 1.0 1 04/06/11 19:49 71-43-2 Bromodichloromethane 13.2 ug/l 1.0 1 04/06/11 19:49 75-27-4 Bromoform 12.6 ug/l 1.0 1 04/06/11 19:49 75-25-2 Bromomethane 16.6 ug/l 1.0 1 04/06/11 19:49 74-83-9 2-Butanone (MEK) 15.4 ug/l 10.0 1 04/06/11 19:49 78-93-3 Carbon disulfide 18.5 ug/l 1.0 1 04/06/11 19:49 75-15-0 Carbon tetrachloride 18.9 ug/l 1.0 1 04/06/11 19:49 56-23-5 Chlorobenzene 17.9 ug/l 1.0 1 04/06/11 19:49 108-90-7 Chloroethane 17.3 ug/l 1.0 1 04/06/11 19:49 75-00-3 Chloroform 18.0 ug/l 1.0 1 04/06/11 19:49 67-66-3 Chloromethane 21.2 ug/l 1.0 1 04/06/11 19:49 74-87-3 Cyclohexane 17.2 ug/l 10.0 1 04/06/11 19:49 110-82-7 1,2-Dibromo-3-chloropropane 12.7 ug/l 5.0 1 04/06/11 19:49 96-12-8 Dibromochloromethane 11.6 ug/l 1.0 1 04/06/11 19:49 124-48-1 1,2-Dibromoethane (EDB) 17.8 ug/l 1.0 1 04/06/11 19:49 106-93-4 1,2-Dichlorobenzene 18.6 ug/l 1.0 1 04/06/11 19:49 95-50-1 1,3-Dichlorobenzene 18.4 ug/l 1.0 1 04/06/11 19:49 541-73-1 1,4-Dichlorobenzene 18.7 ug/l 1.0 1 04/06/11 19:49 106-46-7 Dichlorodifluoromethane 12.5 ug/l 1.0 1 04/06/11 19:49 75-71-8 1,1-Dichloroethane 17.8 ug/l 1.0 1 04/06/11 19:49 75-34-3 1,2-Dichloroethane 17.3 ug/l 1.0 1 04/06/11 19:49 107-06-2 1,1-Dichloroethene 16.1 ug/l 1.0 1 04/06/11 19:49 75-35-4 cis-1,2-dichloroethene 18.8 ug/l 1.0 1 04/06/11 19:49 156-59-2 trans-1,2-dichloroethene 16.6 ug/l 1.0 1 04/06/11 19:49 156-60-5 1,2-Dichloropropane 17.8 ug/l 1.0 1 04/06/11 19:49 78-87-5 cis-1,3-dichloropropene 12.8 ug/l 1.0 1 04/06/11 19:49 10061-01-5 trans-1,3-dichloropropene 12.5 ug/l 1.0 1 04/06/11 19:49 10061-02-6 Ethylbenzene 17.8 ug/l 1.0 1 04/06/11 19:49 100-41-4 2-Hexanone 18.6 ug/l 10.0 1 04/06/11 19:49 591-78-6 Isopropylbenzene (Cumene) 18.7 ug/l 1.0 1 04/06/11 19:49 98-82-8 Methyl acetate 35.6 ug/l 1.0 1 04/06/11 19:49 79-20-9 Methylcyclohexane 16.8 ug/l 10.0 1 04/06/11 19:49 108-87-2 Methylene Chloride 16.9 ug/l 1.0 1 04/06/11 19:49 75-09-2 4-Methyl-2-pentanone (MIBK) 19.5 ug/l 10.0 1 04/06/11 19:49 108-10-1 Methyl-tert-butyl ether 16.2 ug/l 1.0 1 04/06/11 19:49 1634-04-4 Naphthalene 16.0 ug/l 2.0 1 04/06/11 19:49 91-20-3 Styrene 18.0 ug/l 1.0 1 04/06/11 19:49 100-42-5 1,1,2,2-Tetrachloroethane 20.5 ug/l 1.0 1 04/06/11 19:49 79-34-5 Tetrachloroethene 18.8 ug/l 1.0 1 04/06/11 19:49 127-18-4 Toluene 17.3 ug/l 1.0 1 04/06/11 19:49 108-88-3 1,2,4-Trichlorobenzene 17.4 ug/l 1.0 1 04/06/11 19:49 120-82-1 1,1,1-Trichloroethane 18.8 ug/l 1.0 1 04/06/11 19:49 71-55-6 1,1,2-Trichloroethane 18.5 ug/l 1.0 1 04/06/11 19:49 79-00-5 Trichloroethene 20.7 ug/l 1.0 1 04/06/11 19:49 79-01-6 Trichlorofluoromethane 15.9 ug/l 1.0 1 04/06/11 19:49 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 19:49 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 68 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: MW-0311A Lab ID: 3043876032 Collected: 03/24/11 19:00 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 16:26 67-64-1 Benzene ND ug/l 1.0 1 04/06/11 16:26 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 16:26 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 16:26 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 16:26 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 16:26 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 16:26 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 16:26 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 16:26 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 16:26 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 16:26 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 16:26 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 16:26 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 16:26 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 16:26 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 16:26 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 16:26 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 16:26 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 16:26 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 16:26 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 16:26 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 16:26 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 16:26 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 16:26 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 16:26 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 16:26 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 16:26 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 16:26 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 16:26 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 16:26 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 16:26 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 16:26 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 16:26 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 16:26 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 16:26 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 16:26 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 16:26 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 16:26 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 16:26 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 16:26 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 16:26 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 16:26 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 16:26 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 16:26 79-00-5 Trichloroethene ND ug/l 1.0 1 04/06/11 16:26 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 16:26 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 16:26 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 70 of 86

ANALYTICAL RESULTS EPT Ithaca, NY 4507/8 3043876 Sample: EXB-9 Lab ID: 3043876033 Collected: 03/22/11 17:00 Received: 03/26/11 10:20 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 04/06/11 14:31 67-64-1 H1 Benzene ND ug/l 1.0 1 04/06/11 14:31 71-43-2 Bromodichloromethane ND ug/l 1.0 1 04/06/11 14:31 75-27-4 Bromoform ND ug/l 1.0 1 04/06/11 14:31 75-25-2 Bromomethane ND ug/l 1.0 1 04/06/11 14:31 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 04/06/11 14:31 78-93-3 Carbon disulfide ND ug/l 1.0 1 04/06/11 14:31 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 04/06/11 14:31 56-23-5 Chlorobenzene ND ug/l 1.0 1 04/06/11 14:31 108-90-7 Chloroethane ND ug/l 1.0 1 04/06/11 14:31 75-00-3 Chloroform ND ug/l 1.0 1 04/06/11 14:31 67-66-3 Chloromethane ND ug/l 1.0 1 04/06/11 14:31 74-87-3 Cyclohexane ND ug/l 10.0 1 04/06/11 14:31 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 04/06/11 14:31 96-12-8 Dibromochloromethane ND ug/l 1.0 1 04/06/11 14:31 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 04/06/11 14:31 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 04/06/11 14:31 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 04/06/11 14:31 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 04/06/11 14:31 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 04/06/11 14:31 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 04/06/11 14:31 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 04/06/11 14:31 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 04/06/11 14:31 75-35-4 cis-1,2-dichloroethene 5.5 ug/l 1.0 1 04/06/11 14:31 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 04/06/11 14:31 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 04/06/11 14:31 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 14:31 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 04/06/11 14:31 10061-02-6 Ethylbenzene ND ug/l 1.0 1 04/06/11 14:31 100-41-4 2-Hexanone ND ug/l 10.0 1 04/06/11 14:31 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 04/06/11 14:31 98-82-8 Methyl acetate ND ug/l 1.0 1 04/06/11 14:31 79-20-9 Methylcyclohexane ND ug/l 10.0 1 04/06/11 14:31 108-87-2 Methylene Chloride ND ug/l 1.0 1 04/06/11 14:31 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 04/06/11 14:31 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 04/06/11 14:31 1634-04-4 Naphthalene ND ug/l 2.0 1 04/06/11 14:31 91-20-3 Styrene ND ug/l 1.0 1 04/06/11 14:31 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 04/06/11 14:31 79-34-5 Tetrachloroethene ND ug/l 1.0 1 04/06/11 14:31 127-18-4 Toluene ND ug/l 1.0 1 04/06/11 14:31 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 04/06/11 14:31 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 04/06/11 14:31 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 04/06/11 14:31 79-00-5 Trichloroethene 1.6 ug/l 1.0 1 04/06/11 14:31 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 04/06/11 14:31 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 04/06/11 14:31 76-13-1 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 72 of 86

QUALITY CONTROL DATA EPT Ithaca, NY 4507/8 3043876 QC Batch: QC Batch Method: MSV/8922 EPA 8260 Analysis Method: Analysis Description: EPA 8260 8260 MSV Associated Lab Samples: 3043876001, 3043876002, 3043876003, 3043876004, 3043876005, 3043876006, 3043876007, 3043876009, 3043876010, 3043876013, 3043876014, 3043876015 METHOD BLANK: 284444 Matrix: Water Associated Lab Samples: 3043876001, 3043876002, 3043876003, 3043876004, 3043876005, 3043876006, 3043876007, 3043876009, 3043876010, 3043876013, 3043876014, 3043876015 Parameter Units Blank Result Reporting Limit Analyzed Qualifiers 1,1,1-Trichloroethane ug/l ND 1.0 04/05/11 10:46 1,1,2,2-Tetrachloroethane ug/l ND 1.0 04/05/11 10:46 1,1,2-Trichloroethane ug/l ND 1.0 04/05/11 10:46 1,1,2-Trichlorotrifluoroethane ug/l ND 50.0 04/05/11 10:46 1,1-Dichloroethane ug/l ND 1.0 04/05/11 10:46 1,1-Dichloroethene ug/l ND 1.0 04/05/11 10:46 1,2,4-Trichlorobenzene ug/l ND 1.0 04/05/11 10:46 1,2-Dibromo-3-chloropropane ug/l ND 5.0 04/05/11 10:46 1,2-Dibromoethane (EDB) ug/l ND 1.0 04/05/11 10:46 1,2-Dichlorobenzene ug/l ND 1.0 04/05/11 10:46 1,2-Dichloroethane ug/l ND 1.0 04/05/11 10:46 1,2-Dichloropropane ug/l ND 1.0 04/05/11 10:46 1,3-Dichlorobenzene ug/l ND 1.0 04/05/11 10:46 1,4-Dichlorobenzene ug/l ND 1.0 04/05/11 10:46 2-Butanone (MEK) ug/l ND 10.0 04/05/11 10:46 2-Hexanone ug/l ND 10.0 04/05/11 10:46 4-Methyl-2-pentanone (MIBK) ug/l ND 10.0 04/05/11 10:46 Acetone ug/l ND 10.0 04/05/11 10:46 Benzene ug/l ND 1.0 04/05/11 10:46 Bromodichloromethane ug/l ND 1.0 04/05/11 10:46 Bromoform ug/l ND 1.0 04/05/11 10:46 Bromomethane ug/l ND 1.0 04/05/11 10:46 Carbon disulfide ug/l ND 1.0 04/05/11 10:46 Carbon tetrachloride ug/l ND 1.0 04/05/11 10:46 Chlorobenzene ug/l ND 1.0 04/05/11 10:46 Chloroethane ug/l ND 1.0 04/05/11 10:46 Chloroform ug/l ND 1.0 04/05/11 10:46 Chloromethane ug/l ND 1.0 04/05/11 10:46 cis-1,2-dichloroethene ug/l ND 1.0 04/05/11 10:46 cis-1,3-dichloropropene ug/l ND 1.0 04/05/11 10:46 Cyclohexane ug/l ND 10.0 04/05/11 10:46 Dibromochloromethane ug/l ND 1.0 04/05/11 10:46 Dichlorodifluoromethane ug/l ND 1.0 04/05/11 10:46 Ethylbenzene ug/l ND 1.0 04/05/11 10:46 Isopropylbenzene (Cumene) ug/l ND 1.0 04/05/11 10:46 Methyl acetate ug/l ND 1.0 04/05/11 10:46 Methyl-tert-butyl ether ug/l ND 1.0 04/05/11 10:46 Methylcyclohexane ug/l ND 10.0 04/05/11 10:46 Methylene Chloride ug/l ND 1.0 04/05/11 10:46 Naphthalene ug/l ND 2.0 04/05/11 10:46 Styrene ug/l ND 1.0 04/05/11 10:46 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 74 of 86

QUALITY CONTROL DATA EPT Ithaca, NY 4507/8 3043876 METHOD BLANK: 284444 Matrix: Water Associated Lab Samples: 3043876001, 3043876002, 3043876003, 3043876004, 3043876005, 3043876006, 3043876007, 3043876009, 3043876010, 3043876013, 3043876014, 3043876015 Parameter Units Blank Result Reporting Limit Analyzed Qualifiers Tetrachloroethene ug/l ND 1.0 04/05/11 10:46 Toluene ug/l ND 1.0 04/05/11 10:46 trans-1,2-dichloroethene ug/l ND 1.0 04/05/11 10:46 trans-1,3-dichloropropene ug/l ND 1.0 04/05/11 10:46 Trichloroethene ug/l ND 1.0 04/05/11 10:46 Trichlorofluoromethane ug/l ND 1.0 04/05/11 10:46 Vinyl chloride ug/l ND 1.0 04/05/11 10:46 Xylene (Total) ug/l ND 3.0 04/05/11 10:46 1,2-Dichloroethane-d4 (S) % 102 70-130 04/05/11 10:46 4-Bromofluorobenzene (S) % 96 70-130 04/05/11 10:46 Toluene-d8 (S) % 101 70-130 04/05/11 10:46 LABORATORY CONTROL SAMPLE: Parameter 284445 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l 20 21.7 108 70-130 1,1,2,2-Tetrachloroethane ug/l 20 21.1 106 70-130 1,1,2-Trichloroethane ug/l 20 19.9 99 70-130 1,1,2-Trichlorotrifluoroethane ug/l 20 11.5J 58 70-130 L0 1,1-Dichloroethane ug/l 20 18.5 93 70-130 1,1-Dichloroethene ug/l 20 16.4 82 70-130 1,2,4-Trichlorobenzene ug/l 20 22.1 111 70-130 1,2-Dibromo-3-chloropropane ug/l 20 16.2 81 70-130 1,2-Dibromoethane (EDB) ug/l 20 19.3 96 70-130 1,2-Dichlorobenzene ug/l 20 21.2 106 70-130 1,2-Dichloroethane ug/l 20 18.0 90 70-130 1,2-Dichloropropane ug/l 20 19.1 96 70-130 1,3-Dichlorobenzene ug/l 20 20.7 104 70-130 1,4-Dichlorobenzene ug/l 20 21.7 108 70-130 2-Butanone (MEK) ug/l 20 15.7 78 70-130 2-Hexanone ug/l 20 17.2 86 70-130 4-Methyl-2-pentanone (MIBK) ug/l 20 18.0 90 70-130 Acetone ug/l 20 21.2 106 70-130 Benzene ug/l 20 20.0 100 70-130 Bromodichloromethane ug/l 20 15.5 78 70-130 Bromoform ug/l 20 15.0 75 70-130 Bromomethane ug/l 20 20.9 105 70-130 Carbon disulfide ug/l 20 21.4 107 70-130 Carbon tetrachloride ug/l 20 16.4 82 70-130 Chlorobenzene ug/l 20 20.0 100 70-130 Chloroethane ug/l 20 20.7 103 70-130 Chloroform ug/l 20 19.0 95 70-130 Chloromethane ug/l 20 21.3 106 70-130 cis-1,2-dichloroethene ug/l 20 18.9 95 70-130 Qualifiers Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 75 of 86

QUALITY CONTROL DATA EPT Ithaca, NY 4507/8 3043876 LABORATORY CONTROL SAMPLE: Parameter 284445 Units Spike Conc. LCS Result LCS % Rec % Rec Limits cis-1,3-dichloropropene ug/l 20 15.0 75 70-130 Cyclohexane ug/l 20 11.9 60 70-130 L0 Dibromochloromethane ug/l 20 14.0 70 70-130 Dichlorodifluoromethane ug/l 20 16.7 84 70-130 Ethylbenzene ug/l 20 19.7 98 70-130 Isopropylbenzene (Cumene) ug/l 20 20.7 104 70-130 Methyl acetate ug/l 20 38.2 191 70-130 L0 Methyl-tert-butyl ether ug/l 20 17.5 88 70-130 Methylcyclohexane ug/l 20 13.6 68 70-130 L0 Methylene Chloride ug/l 20 18.5 93 70-130 Naphthalene ug/l 20 20.6 103 70-130 Styrene ug/l 20 19.9 100 70-130 Tetrachloroethene ug/l 20 20.1 100 70-130 Toluene ug/l 20 18.4 92 70-130 trans-1,2-dichloroethene ug/l 20 18.0 90 70-130 trans-1,3-dichloropropene ug/l 20 13.2 66 70-130 L0 Trichloroethene ug/l 20 18.8 94 70-130 Trichlorofluoromethane ug/l 20 24.1 121 70-130 Vinyl chloride ug/l 20 18.8 94 70-130 Xylene (Total) ug/l 60 61.1 102 70-130 1,2-Dichloroethane-d4 (S) % 102 70-130 4-Bromofluorobenzene (S) % 103 70-130 Toluene-d8 (S) % 95 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 284446 3043876013 Result MS Spike Conc. MSD Spike Conc. 284447 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND 20 20 17.5 14.2 87 71 70-130 21 M0 1,1,2,2-Tetrachloroethane ug/l ND 20 20 17.5 15.2 87 76 70-130 14 1,1,2-Trichloroethane ug/l ND 20 20 17.1 13.6 85 68 70-130 23 M0 1,1,2-Trichlorotrifluoroethane ug/l ND 20 20 22.6J 19.1J 113 95 70-130 1,1-Dichloroethane ug/l ND 20 20 15.9 12.8 80 64 70-130 22 M0 1,1-Dichloroethene ug/l ND 20 20 13.6 10.8 68 54 70-130 23 M0 1,2,4-Trichlorobenzene ug/l ND 20 20 14.4 11.5 72 58 70-130 22 M0 1,2-Dibromo-3-chloropropane ug/l ND 20 20 11.7 10.7 59 54 70-130 9 M0 1,2-Dibromoethane (EDB) ug/l ND 20 20 16.0 13.5 80 68 70-130 17 M0 1,2-Dichlorobenzene ug/l ND 20 20 16.3 13.5 81 67 70-130 19 M0 1,2-Dichloroethane ug/l ND 20 20 15.5 12.8 77 64 70-130 19 M0 1,2-Dichloropropane ug/l ND 20 20 15.6 13.5 78 67 70-130 15 M0 1,3-Dichlorobenzene ug/l ND 20 20 15.8 12.9 79 65 70-130 20 M0 1,4-Dichlorobenzene ug/l ND 20 20 16.8 13.4 84 67 70-130 23 M0 2-Butanone (MEK) ug/l ND 20 20 13.5 17.9 67 90 70-130 28 M0 2-Hexanone ug/l ND 20 20 14.6 19.6 73 98 70-130 29 4-Methyl-2-pentanone (MIBK) ug/l ND 20 20 16.0 21.0 80 105 70-130 27 Acetone ug/l ND 20 20 15.1 21.6 76 108 70-130 35 R1 Benzene ug/l ND 20 20 16.3 13.8 81 69 70-130 16 M0 Qual Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 76 of 86

QUALITY CONTROL DATA EPT Ithaca, NY 4507/8 3043876 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 284446 3043876013 Result MS Spike Conc. MSD Spike Conc. 284447 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Bromodichloromethane ug/l ND 20 20 11.5 9.6 57 48 70-130 18 M0 Bromoform ug/l ND 20 20 11.7 9.7 59 48 70-130 19 M0 Bromomethane ug/l ND 20 20 12.3 14.3 62 72 70-130 15 M0 Carbon disulfide ug/l ND 20 20 23.1 20.9 115 105 70-130 10 Carbon tetrachloride ug/l ND 20 20 14.5 12.5 73 62 70-130 15 M0 Chlorobenzene ug/l ND 20 20 16.1 13.1 80 65 70-130 20 M0 Chloroethane ug/l ND 20 20 10 11.1 50 56 70-130 11 M0 Chloroform ug/l ND 20 20 15.9 13.7 80 69 70-130 15 M0 Chloromethane ug/l ND 20 20 9.1 10.4 45 52 70-130 14 M0 cis-1,2-dichloroethene ug/l 4.1 20 20 17.4 14.9 66 54 70-130 15 M0 cis-1,3-dichloropropene ug/l ND 20 20 11.8 10.3 59 51 70-130 14 M0 Cyclohexane ug/l ND 20 20 18.8 16.0 94 80 16 Dibromochloromethane ug/l ND 20 20 10.4 9.0 52 45 70-130 14 M0 Dichlorodifluoromethane ug/l ND 20 20 2.5 3.0 13 15 70-130 18 M0 Ethylbenzene ug/l ND 20 20 15.6 12.8 78 64 70-130 20 M0 Isopropylbenzene (Cumene) ug/l ND 20 20 16.3 13.0 82 65 70-130 22 M0 Methyl acetate ug/l ND 20 20 29.5 34.5 147 172 70-130 16 M0 Methyl-tert-butyl ether ug/l ND 20 20 17.7 15.3 89 76 70-130 15 Methylcyclohexane ug/l ND 20 20 16.9 15.0 85 75 70-130 12 Methylene Chloride ug/l ND 20 20 14.1 11.5 71 57 70-130 21 M0 Naphthalene ug/l ND 20 20 11.5 10.6 57 53 70-130 8 M0 Styrene ug/l ND 20 20 15.5 12.9 77 65 70-130 18 M0 Tetrachloroethene ug/l ND 20 20 16.8 12.9 84 64 70-130 26 M0 Toluene ug/l ND 20 20 15.5 12.6 77 63 70-130 21 M0 trans-1,2-dichloroethene ug/l ND 20 20 14.6 11.4 73 57 70-130 24 M0 trans-1,3-dichloropropene ug/l ND 20 20 11.1 9.4 56 47 70-130 17 M0 Trichloroethene ug/l 4.6 20 20 17.7 14.9 66 51 70-130 17 M0 Trichlorofluoromethane ug/l ND 20 20 10.3 12.0 51 60 70-130 15 M0 Vinyl chloride ug/l ND 20 20 6.5 7.3 32 37 70-130 12 M0 Xylene (Total) ug/l ND 60 60 48.5 38.7 81 64 70-130 23 ES 1,2-Dichloroethane-d4 (S) % 106 109 70-130 4-Bromofluorobenzene (S) % 102 99 70-130 Toluene-d8 (S) % 95 98 70-130 Qual Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 77 of 86

QUALITY CONTROL DATA EPT Ithaca, NY 4507/8 3043876 QC Batch: QC Batch Method: MSV/8927 EPA 8260 Analysis Method: Analysis Description: EPA 8260 8260 MSV Associated Lab Samples: 3043876008, 3043876011, 3043876012, 3043876018, 3043876019, 3043876020, 3043876021, 3043876022, 3043876023, 3043876024, 3043876025, 3043876026, 3043876027, 3043876028, 3043876029, 3043876030, 3043876031, 3043876032 METHOD BLANK: 284470 Associated Lab Samples: 3043876008, 3043876011, 3043876012, 3043876018, 3043876019, 3043876020, 3043876021, 3043876022, 3043876023, 3043876024, 3043876025, 3043876026, 3043876027, 3043876028, 3043876029, 3043876030, 3043876031, 3043876032 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed 1,1,1-Trichloroethane ug/l ND 1.0 04/06/11 11:21 1,1,2,2-Tetrachloroethane ug/l ND 1.0 04/06/11 11:21 1,1,2-Trichloroethane ug/l ND 1.0 04/06/11 11:21 1,1,2-Trichlorotrifluoroethane ug/l ND 50.0 04/06/11 11:21 1,1-Dichloroethane ug/l ND 1.0 04/06/11 11:21 1,1-Dichloroethene ug/l ND 1.0 04/06/11 11:21 1,2,4-Trichlorobenzene ug/l ND 1.0 04/06/11 11:21 1,2-Dibromo-3-chloropropane ug/l ND 5.0 04/06/11 11:21 1,2-Dibromoethane (EDB) ug/l ND 1.0 04/06/11 11:21 1,2-Dichlorobenzene ug/l ND 1.0 04/06/11 11:21 1,2-Dichloroethane ug/l ND 1.0 04/06/11 11:21 1,2-Dichloropropane ug/l ND 1.0 04/06/11 11:21 1,3-Dichlorobenzene ug/l ND 1.0 04/06/11 11:21 1,4-Dichlorobenzene ug/l ND 1.0 04/06/11 11:21 2-Butanone (MEK) ug/l ND 10.0 04/06/11 11:21 2-Hexanone ug/l ND 10.0 04/06/11 11:21 4-Methyl-2-pentanone (MIBK) ug/l ND 10.0 04/06/11 11:21 Acetone ug/l ND 10.0 04/06/11 11:21 Benzene ug/l ND 1.0 04/06/11 11:21 Bromodichloromethane ug/l ND 1.0 04/06/11 11:21 Bromoform ug/l ND 1.0 04/06/11 11:21 Bromomethane ug/l ND 1.0 04/06/11 11:21 Carbon disulfide ug/l ND 1.0 04/06/11 11:21 Carbon tetrachloride ug/l ND 1.0 04/06/11 11:21 Chlorobenzene ug/l ND 1.0 04/06/11 11:21 Chloroethane ug/l ND 1.0 04/06/11 11:21 Chloroform ug/l ND 1.0 04/06/11 11:21 Chloromethane ug/l ND 1.0 04/06/11 11:21 cis-1,2-dichloroethene ug/l ND 1.0 04/06/11 11:21 cis-1,3-dichloropropene ug/l ND 1.0 04/06/11 11:21 Cyclohexane ug/l ND 10.0 04/06/11 11:21 Dibromochloromethane ug/l ND 1.0 04/06/11 11:21 Dichlorodifluoromethane ug/l ND 1.0 04/06/11 11:21 Ethylbenzene ug/l ND 1.0 04/06/11 11:21 Isopropylbenzene (Cumene) ug/l ND 1.0 04/06/11 11:21 Methyl acetate ug/l ND 1.0 04/06/11 11:21 Methyl-tert-butyl ether ug/l ND 1.0 04/06/11 11:21 Methylcyclohexane ug/l ND 10.0 04/06/11 11:21 Methylene Chloride ug/l ND 1.0 04/06/11 11:21 Qualifiers Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 78 of 86

QUALITY CONTROL DATA EPT Ithaca, NY 4507/8 3043876 METHOD BLANK: 284470 Associated Lab Samples: 3043876008, 3043876011, 3043876012, 3043876018, 3043876019, 3043876020, 3043876021, 3043876022, 3043876023, 3043876024, 3043876025, 3043876026, 3043876027, 3043876028, 3043876029, 3043876030, 3043876031, 3043876032 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed Naphthalene ug/l ND 2.0 04/06/11 11:21 Styrene ug/l ND 1.0 04/06/11 11:21 Tetrachloroethene ug/l ND 1.0 04/06/11 11:21 Toluene ug/l ND 1.0 04/06/11 11:21 trans-1,2-dichloroethene ug/l ND 1.0 04/06/11 11:21 trans-1,3-dichloropropene ug/l ND 1.0 04/06/11 11:21 Trichloroethene ug/l ND 1.0 04/06/11 11:21 Trichlorofluoromethane ug/l ND 1.0 04/06/11 11:21 Vinyl chloride ug/l ND 1.0 04/06/11 11:21 Xylene (Total) ug/l ND 3.0 04/06/11 11:21 1,2-Dichloroethane-d4 (S) % 110 70-130 04/06/11 11:21 4-Bromofluorobenzene (S) % 103 70-130 04/06/11 11:21 Toluene-d8 (S) % 99 70-130 04/06/11 11:21 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 284471 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l 20 19.3 97 70-130 1,1,2,2-Tetrachloroethane ug/l 20 19.3 96 70-130 1,1,2-Trichloroethane ug/l 20 19.3 96 70-130 1,1,2-Trichlorotrifluoroethane ug/l 20 25.1J 126 70-130 1,1-Dichloroethane ug/l 20 16.5 82 70-130 1,1-Dichloroethene ug/l 20 14.0 70 70-130 1,2,4-Trichlorobenzene ug/l 20 21.1 105 70-130 1,2-Dibromo-3-chloropropane ug/l 20 17.1 85 70-130 1,2-Dibromoethane (EDB) ug/l 20 18.3 92 70-130 1,2-Dichlorobenzene ug/l 20 19.2 96 70-130 1,2-Dichloroethane ug/l 20 17.8 89 70-130 1,2-Dichloropropane ug/l 20 19.5 98 70-130 1,3-Dichlorobenzene ug/l 20 19.6 98 70-130 1,4-Dichlorobenzene ug/l 20 19.6 98 70-130 2-Butanone (MEK) ug/l 20 16.3 82 70-130 2-Hexanone ug/l 20 19.9 99 70-130 4-Methyl-2-pentanone (MIBK) ug/l 20 20.8 104 70-130 Acetone ug/l 20 21.1 106 70-130 Benzene ug/l 20 19.1 95 70-130 Bromodichloromethane ug/l 20 17.9 89 70-130 Bromoform ug/l 20 14.5 72 70-130 Bromomethane ug/l 20 27.4 137 70-130 M0 Carbon disulfide ug/l 20 24.3 122 70-130 Carbon tetrachloride ug/l 20 22.3 112 70-130 Chlorobenzene ug/l 20 18.3 92 70-130 Chloroethane ug/l 20 21.6 108 70-130 Chloroform ug/l 20 17.0 85 70-130 Qualifiers Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 79 of 86

QUALITY CONTROL DATA EPT Ithaca, NY 4507/8 3043876 LABORATORY CONTROL SAMPLE: Parameter 284471 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Chloromethane ug/l 20 20.9 104 70-130 cis-1,2-dichloroethene ug/l 20 17.5 87 70-130 cis-1,3-dichloropropene ug/l 20 17.7 89 70-130 Cyclohexane ug/l 20 20.4 102 70-130 Dibromochloromethane ug/l 20 14.3 72 70-130 Dichlorodifluoromethane ug/l 20 14.4 72 70-130 Ethylbenzene ug/l 20 18.5 92 70-130 Isopropylbenzene (Cumene) ug/l 20 19.8 99 70-130 Methyl acetate ug/l 20 37.6 188 70-130 M0 Methyl-tert-butyl ether ug/l 20 19.3 96 70-130 Methylcyclohexane ug/l 20 22.2 111 70-130 Methylene Chloride ug/l 20 16.1 81 70-130 Naphthalene ug/l 20 18.8 94 70-130 Styrene ug/l 20 18.5 93 70-130 Tetrachloroethene ug/l 20 19.7 98 70-130 Toluene ug/l 20 18.0 90 70-130 trans-1,2-dichloroethene ug/l 20 14.8 74 70-130 trans-1,3-dichloropropene ug/l 20 16.7 83 70-130 Trichloroethene ug/l 20 19.7 98 70-130 Trichlorofluoromethane ug/l 20 22.5 112 70-130 Vinyl chloride ug/l 20 17.5 87 70-130 Xylene (Total) ug/l 60 57.8 96 70-130 1,2-Dichloroethane-d4 (S) % 99 70-130 4-Bromofluorobenzene (S) % 104 70-130 Toluene-d8 (S) % 101 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 284472 3043876029 Result MS Spike Conc. MSD Spike Conc. 284473 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND 20 20 15.6 18.8 78 94 70-130 19 1,1,2,2-Tetrachloroethane ug/l ND 20 20 17.3 20.5 87 102 70-130 17 1,1,2-Trichloroethane ug/l ND 20 20 16.2 18.5 81 93 70-130 13 1,1,2-Trichlorotrifluoroethane ug/l ND 20 20 21.1J 20.8J 106 104 70-130 1,1-Dichloroethane ug/l ND 20 20 14.5 17.8 73 89 70-130 20 1,1-Dichloroethene ug/l ND 20 20 13.7 16.1 69 81 70-130 16 M0 1,2,4-Trichlorobenzene ug/l ND 20 20 12.4 17.4 62 87 70-130 33 M0,R1 1,2-Dibromo-3-chloropropane ug/l ND 20 20 12.5 12.7 63 64 70-130 1 M0 1,2-Dibromoethane (EDB) ug/l ND 20 20 15.1 17.8 75 89 70-130 16 1,2-Dichlorobenzene ug/l ND 20 20 14.9 18.6 75 93 70-130 22 1,2-Dichloroethane ug/l ND 20 20 13.3 17.3 66 86 70-130 26 M0 1,2-Dichloropropane ug/l ND 20 20 15.3 17.8 77 89 70-130 15 1,3-Dichlorobenzene ug/l ND 20 20 14.6 18.4 73 92 70-130 23 1,4-Dichlorobenzene ug/l ND 20 20 15.3 18.7 77 93 70-130 19 2-Butanone (MEK) ug/l ND 20 20 18.8 15.4 94 77 70-130 20 2-Hexanone ug/l ND 20 20 20.8 18.6 104 93 70-130 11 4-Methyl-2-pentanone (MIBK) ug/l ND 20 20 22.6 19.5 113 98 70-130 15 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 80 of 86 Qual

QUALITY CONTROL DATA EPT Ithaca, NY 4507/8 3043876 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 284472 3043876029 Result MS Spike Conc. MSD Spike Conc. 284473 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Acetone ug/l ND 20 20 21.3 21.1 106 106 70-130.8 Benzene ug/l ND 20 20 16.6 18.8 83 94 70-130 13 Bromodichloromethane ug/l ND 20 20 11.2 13.2 56 66 70-130 17 M0 Bromoform ug/l ND 20 20 10.7 12.6 54 63 70-130 16 M0 Bromomethane ug/l ND 20 20 16.9 16.6 84 83 70-130 2 Carbon disulfide ug/l ND 20 20 18.0 18.5 90 93 70-130 3 Carbon tetrachloride ug/l ND 20 20 15.2 18.9 76 95 70-130 22 Chlorobenzene ug/l ND 20 20 15.0 17.9 75 90 70-130 18 Chloroethane ug/l ND 20 20 16.8 17.3 84 86 70-130 3 Chloroform ug/l ND 20 20 14.5 18.0 73 90 70-130 22 Chloromethane ug/l ND 20 20 20.9 21.2 105 106 70-130 2 cis-1,2-dichloroethene ug/l 4.8 20 20 16.5 18.8 59 70 70-130 13 M0 cis-1,3-dichloropropene ug/l ND 20 20 10.4 12.8 52 64 70-130 21 M0 Cyclohexane ug/l ND 20 20 17.8 17.2 89 86 4 Dibromochloromethane ug/l ND 20 20 10.3 11.6 51 58 70-130 12 M0 Dichlorodifluoromethane ug/l ND 20 20 11.7 12.5 58 63 70-130 7 M0 Ethylbenzene ug/l ND 20 20 14.9 17.8 75 89 70-130 17 Isopropylbenzene (Cumene) ug/l ND 20 20 15.8 18.7 79 93 70-130 17 Methyl acetate ug/l ND 20 20 36.2 35.6 181 178 70-130 2 M0 Methyl-tert-butyl ether ug/l ND 20 20 17.6 16.2 88 81 70-130 8 Methylcyclohexane ug/l ND 20 20 17.6 16.8 88 84 70-130 4 Methylene Chloride ug/l ND 20 20 13.9 16.9 69 85 70-130 20 M0 Naphthalene ug/l ND 20 20 10.8 16.0 54 80 70-130 39 M0 Styrene ug/l ND 20 20 14.6 18.0 73 90 70-130 21 Tetrachloroethene ug/l ND 20 20 16.2 18.8 81 94 70-130 15 Toluene ug/l ND 20 20 15.3 17.3 77 87 70-130 12 trans-1,2-dichloroethene ug/l ND 20 20 12.6 16.6 63 83 70-130 28 M0 trans-1,3-dichloropropene ug/l ND 20 20 10.2 12.5 51 62 70-130 20 M0 Trichloroethene ug/l 4.5 20 20 17.7 20.7 66 81 70-130 15 Trichlorofluoromethane ug/l ND 20 20 17.4 15.9 87 79 70-130 9 Vinyl chloride ug/l 1.2 20 20 15.3 15.9 71 74 70-130 4 Xylene (Total) ug/l ND 60 60 46.4 54.5 77 91 70-130 16 1,2-Dichloroethane-d4 (S) % 108 112 70-130 4-Bromofluorobenzene (S) % 105 103 70-130 Toluene-d8 (S) % 101 97 70-130 Qual Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 81 of 86

QUALITY CONTROL DATA EPT Ithaca, NY 4507/8 3043876 QC Batch: QC Batch Method: MSV/8939 EPA 8260 Analysis Method: Analysis Description: Associated Lab Samples: 3043876016, 3043876017, 3043876033 EPA 8260 8260 MSV METHOD BLANK: 284880 Matrix: Water Associated Lab Samples: 3043876016, 3043876017, 3043876033 Parameter Units Blank Result Reporting Limit Analyzed Qualifiers 1,1,1-Trichloroethane ug/l ND 1.0 04/06/11 11:08 1,1,2,2-Tetrachloroethane ug/l ND 1.0 04/06/11 11:08 1,1,2-Trichloroethane ug/l ND 1.0 04/06/11 11:08 1,1,2-Trichlorotrifluoroethane ug/l ND 50.0 04/06/11 11:08 1,1-Dichloroethane ug/l ND 1.0 04/06/11 11:08 1,1-Dichloroethene ug/l ND 1.0 04/06/11 11:08 1,2,4-Trichlorobenzene ug/l ND 1.0 04/06/11 11:08 1,2-Dibromo-3-chloropropane ug/l ND 5.0 04/06/11 11:08 1,2-Dibromoethane (EDB) ug/l ND 1.0 04/06/11 11:08 1,2-Dichlorobenzene ug/l ND 1.0 04/06/11 11:08 1,2-Dichloroethane ug/l ND 1.0 04/06/11 11:08 1,2-Dichloropropane ug/l ND 1.0 04/06/11 11:08 1,3-Dichlorobenzene ug/l ND 1.0 04/06/11 11:08 1,4-Dichlorobenzene ug/l ND 1.0 04/06/11 11:08 2-Butanone (MEK) ug/l ND 10.0 04/06/11 11:08 2-Hexanone ug/l ND 10.0 04/06/11 11:08 4-Methyl-2-pentanone (MIBK) ug/l ND 10.0 04/06/11 11:08 Acetone ug/l ND 10.0 04/06/11 11:08 Benzene ug/l ND 1.0 04/06/11 11:08 Bromodichloromethane ug/l ND 1.0 04/06/11 11:08 Bromoform ug/l ND 1.0 04/06/11 11:08 Bromomethane ug/l ND 1.0 04/06/11 11:08 Carbon disulfide ug/l ND 1.0 04/06/11 11:08 Carbon tetrachloride ug/l ND 1.0 04/06/11 11:08 Chlorobenzene ug/l ND 1.0 04/06/11 11:08 Chloroethane ug/l ND 1.0 04/06/11 11:08 Chloroform ug/l ND 1.0 04/06/11 11:08 Chloromethane ug/l ND 1.0 04/06/11 11:08 cis-1,2-dichloroethene ug/l ND 1.0 04/06/11 11:08 cis-1,3-dichloropropene ug/l ND 1.0 04/06/11 11:08 Cyclohexane ug/l ND 10.0 04/06/11 11:08 Dibromochloromethane ug/l ND 1.0 04/06/11 11:08 Dichlorodifluoromethane ug/l ND 1.0 04/06/11 11:08 Ethylbenzene ug/l ND 1.0 04/06/11 11:08 Isopropylbenzene (Cumene) ug/l ND 1.0 04/06/11 11:08 Methyl acetate ug/l ND 1.0 04/06/11 11:08 Methyl-tert-butyl ether ug/l ND 1.0 04/06/11 11:08 Methylcyclohexane ug/l ND 10.0 04/06/11 11:08 Methylene Chloride ug/l ND 1.0 04/06/11 11:08 Naphthalene ug/l ND 2.0 04/06/11 11:08 Styrene ug/l ND 1.0 04/06/11 11:08 Tetrachloroethene ug/l ND 1.0 04/06/11 11:08 Toluene ug/l ND 1.0 04/06/11 11:08 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 82 of 86

QUALITY CONTROL DATA EPT Ithaca, NY 4507/8 3043876 METHOD BLANK: 284880 Associated Lab Samples: 3043876016, 3043876017, 3043876033 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND 1.0 04/06/11 11:08 trans-1,3-dichloropropene ug/l ND 1.0 04/06/11 11:08 Trichloroethene ug/l ND 1.0 04/06/11 11:08 Trichlorofluoromethane ug/l ND 1.0 04/06/11 11:08 Vinyl chloride ug/l ND 1.0 04/06/11 11:08 Xylene (Total) ug/l ND 3.0 04/06/11 11:08 1,2-Dichloroethane-d4 (S) % 102 70-130 04/06/11 11:08 4-Bromofluorobenzene (S) % 96 70-130 04/06/11 11:08 Toluene-d8 (S) % 103 70-130 04/06/11 11:08 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 284881 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l 20 16.7 84 70-130 1,1,2,2-Tetrachloroethane ug/l 20 18.4 92 70-130 1,1,2-Trichloroethane ug/l 20 20.1 100 70-130 1,1,2-Trichlorotrifluoroethane ug/l 20 22.2J 111 70-130 1,1-Dichloroethane ug/l 20 17.6 88 70-130 1,1-Dichloroethene ug/l 20 14.7 74 70-130 1,2,4-Trichlorobenzene ug/l 20 21.1 106 70-130 1,2-Dibromo-3-chloropropane ug/l 20 16.6 83 70-130 1,2-Dibromoethane (EDB) ug/l 20 18.9 95 70-130 1,2-Dichlorobenzene ug/l 20 20.4 102 70-130 1,2-Dichloroethane ug/l 20 18.2 91 70-130 1,2-Dichloropropane ug/l 20 20.1 100 70-130 1,3-Dichlorobenzene ug/l 20 19.8 99 70-130 1,4-Dichlorobenzene ug/l 20 20.0 100 70-130 2-Butanone (MEK) ug/l 20 17.6 88 70-130 2-Hexanone ug/l 20 18.7 94 70-130 4-Methyl-2-pentanone (MIBK) ug/l 20 20.2 101 70-130 Acetone ug/l 20 20.1 101 70-130 Benzene ug/l 20 19.4 97 70-130 Bromodichloromethane ug/l 20 17.6 88 70-130 Bromoform ug/l 20 16.2 81 70-130 Bromomethane ug/l 20 28.0 140 70-130 M0 Carbon disulfide ug/l 20 19.4 97 70-130 Carbon tetrachloride ug/l 20 20.3 102 70-130 Chlorobenzene ug/l 20 19.0 95 70-130 Chloroethane ug/l 20 18.0 90 70-130 Chloroform ug/l 20 17.3 87 70-130 Chloromethane ug/l 20 22.0 110 70-130 cis-1,2-dichloroethene ug/l 20 17.5 88 70-130 cis-1,3-dichloropropene ug/l 20 20.8 104 70-130 Cyclohexane ug/l 20 19.3 97 70-130 Dibromochloromethane ug/l 20 16.7 83 70-130 Qualifiers Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 83 of 86

QUALITY CONTROL DATA EPT Ithaca, NY 4507/8 3043876 LABORATORY CONTROL SAMPLE: Parameter 284881 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l 20 14.1 70 70-130 Ethylbenzene ug/l 20 19.2 96 70-130 Isopropylbenzene (Cumene) ug/l 20 19.9 99 70-130 Methyl acetate ug/l 20 36.6 183 70-130 M0 Methyl-tert-butyl ether ug/l 20 18.9 95 70-130 Methylcyclohexane ug/l 20 21.7 109 70-130 Methylene Chloride ug/l 20 16.2 81 70-130 Naphthalene ug/l 20 19.6 98 70-130 Styrene ug/l 20 19.7 99 70-130 Tetrachloroethene ug/l 20 19.8 99 70-130 Toluene ug/l 20 18.8 94 70-130 trans-1,2-dichloroethene ug/l 20 16.5 82 70-130 trans-1,3-dichloropropene ug/l 20 19.9 99 70-130 Trichloroethene ug/l 20 19.9 99 70-130 Trichlorofluoromethane ug/l 20 24.1 120 70-130 Vinyl chloride ug/l 20 16.3 82 70-130 Xylene (Total) ug/l 60 58.7 98 70-130 1,2-Dichloroethane-d4 (S) % 105 70-130 4-Bromofluorobenzene (S) % 98 70-130 Toluene-d8 (S) % 101 70-130 Qualifiers Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 84 of 86

QUALIFIERS EPT Ithaca, NY 4507/8 3043876 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is NELAP accredited. Contact your Pace PM for the current list of accredited analytes. LABORATORIES PASI-PA Pace Analytical Services - Greensburg ANALYTE QUALIFIERS ES H1 L0 M0 R1 The reported result is estimated because one or more of the constituent results are qualified as such. Analysis conducted outside the EPA method holding time. Analyte recovery in the laboratory control sample (LCS) was outside QC limits. Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. RPD value was outside control limits. Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 85 of 86

QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY 4507/8 3043876 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 3043876001 EB032211 EPA 8260 MSV/8922 3043876002 EXB-01 EPA 8260 MSV/8922 3043876003 EXB-02 EPA 8260 MSV/8922 3043876004 EXB-07 EPA 8260 MSV/8922 3043876005 EXB-10 EPA 8260 MSV/8922 3043876006 MW-25A EPA 8260 MSV/8922 3043876007 MW-19A EPA 8260 MSV/8922 3043876008 MW-2B EPA 8260 MSV/8927 3043876009 MW-17-40 EPA 8260 MSV/8922 3043876010 MW-26A EPA 8260 MSV/8922 3043876011 MW-3B EPA 8260 MSV/8927 3043876012 MW-0311B EPA 8260 MSV/8927 3043876013 MW-1B EPA 8260 MSV/8922 3043876014 MW-1B MS EPA 8260 MSV/8922 3043876015 MW-1B MSD EPA 8260 MSV/8922 3043876016 MW-5B EPA 8260 MSV/8939 3043876017 MW-5-40 EPA 8260 MSV/8939 3043876018 MW-5-100 EPA 8260 MSV/8927 3043876019 MW-7-40 EPA 8260 MSV/8927 3043876020 TB032511 EPA 8260 MSV/8927 3043876021 MW-21B EPA 8260 MSV/8927 3043876022 MW-32B EPA 8260 MSV/8927 3043876023 MW-23B EPA 8260 MSV/8927 3043876024 MW-24B EPA 8260 MSV/8927 3043876025 MW-22B EPA 8260 MSV/8927 3043876026 MW-20B EPA 8260 MSV/8927 3043876027 MW-08-40 EPA 8260 MSV/8927 3043876028 MW-4B EPA 8260 MSV/8927 3043876029 MW-18A EPA 8260 MSV/8927 3043876030 MW-18A MS EPA 8260 MSV/8927 3043876031 MW-18A MSD EPA 8260 MSV/8927 3043876032 MW-0311A EPA 8260 MSV/8927 3043876033 EXB-9 EPA 8260 MSV/8939 Date: 04/11/2011 03:47 PM REPORT OF LABORATORY ANALYSIS Page 86 of 86

LIMS USE: FR - SCOTT PETERSEN LIMS OBJECT ID: 3049080 July 08, 2011 Mr. Scott Petersen WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 RE: EPT Ithaca, NY 3049080 Dear Mr. Petersen: Enclosed are the analytical results for sample(s) received by the laboratory on June 24, 2011. The results relate only to the samples included in this report. Results reported herein conform to the most current TNI standards, where applicable, unless otherwise narrated in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Penny Westrick penny.westrick@pacelabs.com Project Manager Enclosures cc: Ms. Lisa Bryda, WSP Environment & Energy Mr. Erik Reinert, WSP Environment & Energy REPORT OF LABORATORY ANALYSIS Page 1 of 47

CERTIFICATIONS EPT Ithaca, NY 3049080 Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA 15601 Alabama Certification #: 41590 Arizona Certification #: AZ0734 Arkansas Certification California/NELAC Certification #: 04222CA Colorado Certification Connecticut Certification #: PH 0694 Delaware Certification Florida/NELAC Certification #: E87683 Guam/PADEP Certification Hawaii/PADEP Certification Idaho Certification Illinois/PADEP Certification Indiana/PADEP Certification Iowa Certification #: 391 Kansas/NELAC Certification #: E-10358 Kentucky Certification #: 90133 Louisiana/NELAC Certification #: LA080002 Louisiana/NELAC Certification #: 4086 Maine Certification #: PA0091 Maryland Certification #: 308 Massachusetts Certification #: M-PA1457 Michigan/PADEP Certification Missouri Certification #: 235 Montana Certification #: Cert 0082 Nevada Certification New Hampshire/NELAC Certification #: 2976 New Jersey/NELAC Certification #: PA 051 New Mexico Certification New York/NELAC Certification #: 10888 North Carolina Certification #: 42706 Oregon/NELAC Certification #: PA200002 Pennsylvania/NELAC Certification #: 65-00282 Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T104704188-09 TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: 00112 Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 47

SAMPLE ANALYTE COUNT EPT Ithaca, NY 3049080 Lab ID Sample ID Method Analysts Analytes Reported Laboratory 3049080001 MW-23B EPA 8260 JHC 52 PASI-PA 3049080002 MW-32B EPA 8260 JHC 52 PASI-PA 3049080003 MW-7B EPA 8260 JHC 52 PASI-PA 3049080004 MW-8B EPA 8260 JHC 52 PASI-PA 3049080005 EXB-1 EPA 8260 JHC 52 PASI-PA 3049080006 EXB-2 EPA 8260 JHC 52 PASI-PA 3049080007 EB62211 EPA 8260 JHC 52 PASI-PA 3049080008 MW-1B EPA 8260 JHC 52 PASI-PA 3049080009 MW-100A EPA 8260 JHC 52 PASI-PA 3049080010 MW-5B EPA 8260 JHC 52 PASI-PA 3049080011 MW-4B EPA 8260 JHC 52 PASI-PA 3049080012 MW-4BMS EPA 8260 JHC 52 PASI-PA 3049080013 MW-4BMSD EPA 8260 JHC 52 PASI-PA 3049080014 EXB-9 EPA 8260 JHC 52 PASI-PA 3049080015 EXB-10 EPA 8260 JHC 52 PASI-PA 3049080016 EXB-7 EPA 8260 JHC 52 PASI-PA 3049080017 EB62311 EPA 8260 JHC 52 PASI-PA 3049080018 TB62311 EPA 8260 JHC 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 47

PROJECT NARRATIVE EPT Ithaca, NY 3049080 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: July 08, 2011 General Information: 18 samples were analyzed for EPA 8260. All samples were received in acceptable condition with any exceptions noted below. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Surrogates: All surrogates were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. QC Batch: MSV/9764 L0: Analyte recovery in the laboratory control sample (LCS) was outside QC limits. LCS (Lab ID: 316423) Chloromethane Dichlorodifluoromethane Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: MSV/9764 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3049080011 M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: 316425) Dichlorodifluoromethane Methyl acetate MSD (Lab ID: 316426) Chloromethane Dichlorodifluoromethane Methyl acetate Trichlorofluoromethane REPORT OF LABORATORY ANALYSIS Page 4 of 47

PROJECT NARRATIVE EPT Ithaca, NY 3049080 Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: July 08, 2011 QC Batch: MSV/9764 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): 3049080011 R1: RPD value was outside control limits. MSD (Lab ID: 316426) Chloroethane Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS Page 5 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: MW-23B Lab ID: 3049080001 Collected: 06/22/11 09:00 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 18:27 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 18:27 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 18:27 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 18:27 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 18:27 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 18:27 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 18:27 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 18:27 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 18:27 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 18:27 75-00-3 Chloroform 1.5 ug/l 1.0 1 07/01/11 18:27 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 18:27 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 18:27 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 18:27 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 18:27 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 18:27 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 18:27 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 18:27 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 18:27 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 18:27 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 18:27 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 18:27 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 18:27 75-35-4 cis-1,2-dichloroethene 1.1 ug/l 1.0 1 07/01/11 18:27 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 18:27 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 18:27 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 18:27 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 18:27 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 18:27 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 18:27 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 18:27 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 18:27 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 18:27 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 18:27 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 18:27 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 18:27 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 18:27 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 18:27 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 18:27 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 18:27 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 18:27 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 18:27 120-82-1 1,1,1-Trichloroethane 1.2 ug/l 1.0 1 07/01/11 18:27 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 18:27 79-00-5 Trichloroethene ND ug/l 1.0 1 07/01/11 18:27 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 18:27 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 18:27 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 6 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: MW-32B Lab ID: 3049080002 Collected: 06/22/11 09:10 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 18:02 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 18:02 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 18:02 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 18:02 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 18:02 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 18:02 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 18:02 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 18:02 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 18:02 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 18:02 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 18:02 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 18:02 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 18:02 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 18:02 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 18:02 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 18:02 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 18:02 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 18:02 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 18:02 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 18:02 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 18:02 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 18:02 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 18:02 75-35-4 cis-1,2-dichloroethene 56.9 ug/l 1.0 1 07/01/11 18:02 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 18:02 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 18:02 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 18:02 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 18:02 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 18:02 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 18:02 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 18:02 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 18:02 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 18:02 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 18:02 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 18:02 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 18:02 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 18:02 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 18:02 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 18:02 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 18:02 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 18:02 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 18:02 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 18:02 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 18:02 79-00-5 Trichloroethene 58.9 ug/l 1.0 1 07/01/11 18:02 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 18:02 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 18:02 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 8 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: MW-7B Lab ID: 3049080003 Collected: 06/22/11 10:15 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 17:36 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 17:36 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 17:36 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 17:36 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 17:36 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 17:36 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 17:36 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 17:36 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 17:36 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 17:36 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 17:36 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 17:36 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 17:36 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 17:36 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 17:36 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 17:36 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 17:36 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 17:36 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 17:36 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 17:36 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 17:36 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 17:36 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 17:36 75-35-4 cis-1,2-dichloroethene 174 ug/l 1.0 1 07/01/11 17:36 156-59-2 trans-1,2-dichloroethene 1.8 ug/l 1.0 1 07/01/11 17:36 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 17:36 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 17:36 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 17:36 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 17:36 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 17:36 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 17:36 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 17:36 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 17:36 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 17:36 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 17:36 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 17:36 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 17:36 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 17:36 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 17:36 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 17:36 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 17:36 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 17:36 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 17:36 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 17:36 79-00-5 Trichloroethene 1.9 ug/l 1.0 1 07/01/11 17:36 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 17:36 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 17:36 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 10 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: MW-8B Lab ID: 3049080004 Collected: 06/22/11 13:55 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 17:11 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 17:11 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 17:11 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 17:11 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 17:11 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 17:11 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 17:11 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 17:11 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 17:11 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 17:11 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 17:11 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 17:11 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 17:11 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 17:11 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 17:11 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 17:11 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 17:11 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 17:11 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 17:11 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 17:11 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 17:11 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 17:11 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 17:11 75-35-4 cis-1,2-dichloroethene 7.4 ug/l 1.0 1 07/01/11 17:11 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 17:11 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 17:11 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 17:11 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 17:11 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 17:11 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 17:11 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 17:11 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 17:11 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 17:11 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 17:11 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 17:11 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 17:11 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 17:11 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 17:11 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 17:11 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 17:11 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 17:11 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 17:11 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 17:11 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 17:11 79-00-5 Trichloroethene 3.1 ug/l 1.0 1 07/01/11 17:11 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 17:11 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 17:11 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 12 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: EXB-1 Lab ID: 3049080005 Collected: 06/22/11 13:08 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 16:45 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 16:45 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 16:45 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 16:45 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 16:45 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 16:45 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 16:45 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 16:45 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 16:45 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 16:45 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 16:45 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 16:45 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 16:45 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 16:45 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 16:45 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 16:45 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 16:45 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 16:45 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 16:45 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 16:45 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 16:45 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 16:45 107-06-2 1,1-Dichloroethene 4.5 ug/l 1.0 1 07/01/11 16:45 75-35-4 cis-1,2-dichloroethene 2090 ug/l 20.0 20 07/06/11 17:26 156-59-2 trans-1,2-dichloroethene 28.1 ug/l 1.0 1 07/01/11 16:45 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 16:45 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 16:45 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 16:45 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 16:45 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 16:45 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 16:45 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 16:45 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 16:45 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 16:45 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 16:45 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 16:45 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 16:45 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 16:45 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 16:45 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 16:45 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 16:45 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 16:45 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 16:45 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 16:45 79-00-5 Trichloroethene 53.9 ug/l 1.0 1 07/01/11 16:45 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 16:45 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 16:45 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 14 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: EXB-2 Lab ID: 3049080006 Collected: 06/22/11 14:30 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 16:20 67-64-1 Benzene 3.4 ug/l 1.0 1 07/01/11 16:20 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 16:20 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 16:20 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 16:20 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 16:20 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 16:20 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 16:20 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 16:20 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 16:20 75-00-3 Chloroform 2.2 ug/l 1.0 1 07/01/11 16:20 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 16:20 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 16:20 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 16:20 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 16:20 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 16:20 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 16:20 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 16:20 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 16:20 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 16:20 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 16:20 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 16:20 107-06-2 1,1-Dichloroethene 4.6 ug/l 1.0 1 07/01/11 16:20 75-35-4 cis-1,2-dichloroethene 4850 ug/l 20.0 20 07/06/11 16:34 156-59-2 trans-1,2-dichloroethene 39.2 ug/l 1.0 1 07/01/11 16:20 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 16:20 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 16:20 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 16:20 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 16:20 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 16:20 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 16:20 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 16:20 79-20-9 Methylcyclohexane 19.7 ug/l 10.0 1 07/01/11 16:20 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 16:20 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 16:20 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 16:20 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 16:20 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 16:20 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 16:20 79-34-5 Tetrachloroethene 3.8 ug/l 1.0 1 07/01/11 16:20 127-18-4 Toluene 3.0 ug/l 1.0 1 07/01/11 16:20 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 16:20 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 16:20 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 16:20 79-00-5 Trichloroethene 5320 ug/l 20.0 20 07/06/11 16:34 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 16:20 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 16:20 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 16 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: EB62211 Lab ID: 3049080007 Collected: 06/22/11 16:49 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 15:54 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 15:54 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 15:54 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 15:54 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 15:54 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 15:54 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 15:54 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 15:54 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 15:54 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 15:54 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 15:54 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 15:54 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 15:54 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 15:54 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 15:54 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 15:54 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 15:54 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 15:54 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 15:54 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 15:54 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 15:54 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 15:54 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 15:54 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 15:54 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 15:54 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 15:54 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 15:54 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 15:54 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 15:54 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 15:54 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 15:54 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 15:54 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 15:54 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 15:54 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 15:54 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 15:54 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 15:54 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 15:54 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 15:54 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 15:54 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 15:54 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 15:54 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 15:54 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 15:54 79-00-5 Trichloroethene ND ug/l 1.0 1 07/01/11 15:54 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 15:54 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 15:54 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 18 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: MW-1B Lab ID: 3049080008 Collected: 06/22/11 17:40 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 15:28 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 15:28 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 15:28 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 15:28 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 15:28 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 15:28 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 15:28 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 15:28 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 15:28 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 15:28 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 15:28 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 15:28 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 15:28 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 15:28 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 15:28 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 15:28 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 15:28 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 15:28 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 15:28 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 15:28 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 15:28 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 15:28 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 15:28 75-35-4 cis-1,2-dichloroethene 1.1 ug/l 1.0 1 07/01/11 15:28 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 15:28 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 15:28 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 15:28 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 15:28 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 15:28 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 15:28 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 15:28 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 15:28 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 15:28 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 15:28 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 15:28 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 15:28 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 15:28 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 15:28 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 15:28 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 15:28 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 15:28 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 15:28 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 15:28 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 15:28 79-00-5 Trichloroethene 1.6 ug/l 1.0 1 07/01/11 15:28 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 15:28 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 15:28 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 20 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: MW-100A Lab ID: 3049080009 Collected: 06/22/11 19:00 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 15:03 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 15:03 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 15:03 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 15:03 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 15:03 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 15:03 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 15:03 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 15:03 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 15:03 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 15:03 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 15:03 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 15:03 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 15:03 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 15:03 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 15:03 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 15:03 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 15:03 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 15:03 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 15:03 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 15:03 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 15:03 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 15:03 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 15:03 75-35-4 cis-1,2-dichloroethene 1.5 ug/l 1.0 1 07/01/11 15:03 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 15:03 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 15:03 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 15:03 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 15:03 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 15:03 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 15:03 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 15:03 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 15:03 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 15:03 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 15:03 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 15:03 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 15:03 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 15:03 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 15:03 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 15:03 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 15:03 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 15:03 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 15:03 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 15:03 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 15:03 79-00-5 Trichloroethene 1.7 ug/l 1.0 1 07/01/11 15:03 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 15:03 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 15:03 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 22 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: MW-5B Lab ID: 3049080010 Collected: 06/22/11 18:00 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 14:37 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 14:37 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 14:37 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 14:37 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 14:37 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 14:37 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 14:37 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 14:37 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 14:37 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 14:37 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 14:37 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 14:37 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 14:37 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 14:37 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 14:37 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 14:37 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 14:37 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 14:37 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 14:37 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 14:37 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 14:37 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 14:37 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 14:37 75-35-4 cis-1,2-dichloroethene 407 ug/l 20.0 20 07/06/11 17:00 156-59-2 trans-1,2-dichloroethene 4.8 ug/l 1.0 1 07/01/11 14:37 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 14:37 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 14:37 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 14:37 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 14:37 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 14:37 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 14:37 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 14:37 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 14:37 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 14:37 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 14:37 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 14:37 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 14:37 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 14:37 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 14:37 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 14:37 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 14:37 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 14:37 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 14:37 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 14:37 79-00-5 Trichloroethene 297 ug/l 1.0 1 07/01/11 14:37 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 14:37 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 14:37 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 24 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: MW-4B Lab ID: 3049080011 Collected: 06/22/11 18:15 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 14:12 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 14:12 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 14:12 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 14:12 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 14:12 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 14:12 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 14:12 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 14:12 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 14:12 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 14:12 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 14:12 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 14:12 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 14:12 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 14:12 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 14:12 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 14:12 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 14:12 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 14:12 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 14:12 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 14:12 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 14:12 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 14:12 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 14:12 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 14:12 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 14:12 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 14:12 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 14:12 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 14:12 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 14:12 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 14:12 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 14:12 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 14:12 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 14:12 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 14:12 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 14:12 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 14:12 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 14:12 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 14:12 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 14:12 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 14:12 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 14:12 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 14:12 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 14:12 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 14:12 79-00-5 Trichloroethene ND ug/l 1.0 1 07/01/11 14:12 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 14:12 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 14:12 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 26 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: MW-4BMS Lab ID: 3049080012 Collected: 06/22/11 18:15 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone 22.4 ug/l 10.0 1 07/01/11 18:53 67-64-1 Benzene 21.0 ug/l 1.0 1 07/01/11 18:53 71-43-2 Bromodichloromethane 19.4 ug/l 1.0 1 07/01/11 18:53 75-27-4 Bromoform 19.0 ug/l 1.0 1 07/01/11 18:53 75-25-2 Bromomethane 15.3 ug/l 1.0 1 07/01/11 18:53 74-83-9 2-Butanone (MEK) 21.0 ug/l 10.0 1 07/01/11 18:53 78-93-3 Carbon disulfide 21.0 ug/l 1.0 1 07/01/11 18:53 75-15-0 Carbon tetrachloride 19.5 ug/l 1.0 1 07/01/11 18:53 56-23-5 Chlorobenzene 21.5 ug/l 1.0 1 07/01/11 18:53 108-90-7 Chloroethane 25.9 ug/l 1.0 1 07/01/11 18:53 75-00-3 Chloroform 20.3 ug/l 1.0 1 07/01/11 18:53 67-66-3 Chloromethane 16.3 ug/l 1.0 1 07/01/11 18:53 74-87-3 Cyclohexane 23.4 ug/l 10.0 1 07/01/11 18:53 110-82-7 1,2-Dibromo-3-chloropropane 21.3 ug/l 5.0 1 07/01/11 18:53 96-12-8 Dibromochloromethane 19.4 ug/l 1.0 1 07/01/11 18:53 124-48-1 1,2-Dibromoethane (EDB) 22.1 ug/l 1.0 1 07/01/11 18:53 106-93-4 1,2-Dichlorobenzene 21.0 ug/l 1.0 1 07/01/11 18:53 95-50-1 1,3-Dichlorobenzene 21.2 ug/l 1.0 1 07/01/11 18:53 541-73-1 1,4-Dichlorobenzene 21.1 ug/l 1.0 1 07/01/11 18:53 106-46-7 Dichlorodifluoromethane 10.9 ug/l 1.0 1 07/01/11 18:53 75-71-8 1,1-Dichloroethane 20.7 ug/l 1.0 1 07/01/11 18:53 75-34-3 1,2-Dichloroethane 19.8 ug/l 1.0 1 07/01/11 18:53 107-06-2 1,1-Dichloroethene 18.5 ug/l 1.0 1 07/01/11 18:53 75-35-4 cis-1,2-dichloroethene 20.9 ug/l 1.0 1 07/01/11 18:53 156-59-2 trans-1,2-dichloroethene 20.5 ug/l 1.0 1 07/01/11 18:53 156-60-5 1,2-Dichloropropane 21.1 ug/l 1.0 1 07/01/11 18:53 78-87-5 cis-1,3-dichloropropene 23.3 ug/l 1.0 1 07/01/11 18:53 10061-01-5 trans-1,3-dichloropropene 21.1 ug/l 1.0 1 07/01/11 18:53 10061-02-6 Ethylbenzene 21.5 ug/l 1.0 1 07/01/11 18:53 100-41-4 2-Hexanone 23.0 ug/l 10.0 1 07/01/11 18:53 591-78-6 Isopropylbenzene (Cumene) 21.3 ug/l 1.0 1 07/01/11 18:53 98-82-8 Methyl acetate 47.6 ug/l 1.0 1 07/01/11 18:53 79-20-9 Methylcyclohexane 22.2 ug/l 10.0 1 07/01/11 18:53 108-87-2 Methylene Chloride 19.4 ug/l 1.0 1 07/01/11 18:53 75-09-2 4-Methyl-2-pentanone (MIBK) 22.8 ug/l 10.0 1 07/01/11 18:53 108-10-1 Methyl-tert-butyl ether 22.7 ug/l 1.0 1 07/01/11 18:53 1634-04-4 Naphthalene 21.1 ug/l 2.0 1 07/01/11 18:53 91-20-3 Styrene 20.2 ug/l 1.0 1 07/01/11 18:53 100-42-5 1,1,2,2-Tetrachloroethane 22.3 ug/l 1.0 1 07/01/11 18:53 79-34-5 Tetrachloroethene 21.6 ug/l 1.0 1 07/01/11 18:53 127-18-4 Toluene 21.7 ug/l 1.0 1 07/01/11 18:53 108-88-3 1,2,4-Trichlorobenzene 20.4 ug/l 1.0 1 07/01/11 18:53 120-82-1 1,1,1-Trichloroethane 21.1 ug/l 1.0 1 07/01/11 18:53 71-55-6 1,1,2-Trichloroethane 22.3 ug/l 1.0 1 07/01/11 18:53 79-00-5 Trichloroethene 20.4 ug/l 1.0 1 07/01/11 18:53 79-01-6 Trichlorofluoromethane 15.3 ug/l 1.0 1 07/01/11 18:53 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 18:53 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 28 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: MW-4BMSD Lab ID: 3049080013 Collected: 06/22/11 18:15 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone 23.9 ug/l 10.0 1 07/01/11 19:18 67-64-1 Benzene 20.9 ug/l 1.0 1 07/01/11 19:18 71-43-2 Bromodichloromethane 19.9 ug/l 1.0 1 07/01/11 19:18 75-27-4 Bromoform 19.2 ug/l 1.0 1 07/01/11 19:18 75-25-2 Bromomethane 13.9 ug/l 1.0 1 07/01/11 19:18 74-83-9 2-Butanone (MEK) 21.9 ug/l 10.0 1 07/01/11 19:18 78-93-3 Carbon disulfide 23.1 ug/l 1.0 1 07/01/11 19:18 75-15-0 Carbon tetrachloride 20.2 ug/l 1.0 1 07/01/11 19:18 56-23-5 Chlorobenzene 21.2 ug/l 1.0 1 07/01/11 19:18 108-90-7 Chloroethane 17.2 ug/l 1.0 1 07/01/11 19:18 75-00-3 Chloroform 20.6 ug/l 1.0 1 07/01/11 19:18 67-66-3 Chloromethane 13.6 ug/l 1.0 1 07/01/11 19:18 74-87-3 Cyclohexane 24.4 ug/l 10.0 1 07/01/11 19:18 110-82-7 1,2-Dibromo-3-chloropropane 24.1 ug/l 5.0 1 07/01/11 19:18 96-12-8 Dibromochloromethane 19.6 ug/l 1.0 1 07/01/11 19:18 124-48-1 1,2-Dibromoethane (EDB) 22.1 ug/l 1.0 1 07/01/11 19:18 106-93-4 1,2-Dichlorobenzene 20.7 ug/l 1.0 1 07/01/11 19:18 95-50-1 1,3-Dichlorobenzene 20.3 ug/l 1.0 1 07/01/11 19:18 541-73-1 1,4-Dichlorobenzene 21.4 ug/l 1.0 1 07/01/11 19:18 106-46-7 Dichlorodifluoromethane 9.5 ug/l 1.0 1 07/01/11 19:18 75-71-8 1,1-Dichloroethane 20.7 ug/l 1.0 1 07/01/11 19:18 75-34-3 1,2-Dichloroethane 20.0 ug/l 1.0 1 07/01/11 19:18 107-06-2 1,1-Dichloroethene 19.0 ug/l 1.0 1 07/01/11 19:18 75-35-4 cis-1,2-dichloroethene 21.6 ug/l 1.0 1 07/01/11 19:18 156-59-2 trans-1,2-dichloroethene 20.8 ug/l 1.0 1 07/01/11 19:18 156-60-5 1,2-Dichloropropane 21.5 ug/l 1.0 1 07/01/11 19:18 78-87-5 cis-1,3-dichloropropene 23.7 ug/l 1.0 1 07/01/11 19:18 10061-01-5 trans-1,3-dichloropropene 21.5 ug/l 1.0 1 07/01/11 19:18 10061-02-6 Ethylbenzene 21.2 ug/l 1.0 1 07/01/11 19:18 100-41-4 2-Hexanone 23.6 ug/l 10.0 1 07/01/11 19:18 591-78-6 Isopropylbenzene (Cumene) 21.0 ug/l 1.0 1 07/01/11 19:18 98-82-8 Methyl acetate 48.3 ug/l 1.0 1 07/01/11 19:18 79-20-9 Methylcyclohexane 22.7 ug/l 10.0 1 07/01/11 19:18 108-87-2 Methylene Chloride 20.0 ug/l 1.0 1 07/01/11 19:18 75-09-2 4-Methyl-2-pentanone (MIBK) 23.8 ug/l 10.0 1 07/01/11 19:18 108-10-1 Methyl-tert-butyl ether 24.4 ug/l 1.0 1 07/01/11 19:18 1634-04-4 Naphthalene 24.9 ug/l 2.0 1 07/01/11 19:18 91-20-3 Styrene 19.8 ug/l 1.0 1 07/01/11 19:18 100-42-5 1,1,2,2-Tetrachloroethane 23.0 ug/l 1.0 1 07/01/11 19:18 79-34-5 Tetrachloroethene 21.8 ug/l 1.0 1 07/01/11 19:18 127-18-4 Toluene 21.3 ug/l 1.0 1 07/01/11 19:18 108-88-3 1,2,4-Trichlorobenzene 22.3 ug/l 1.0 1 07/01/11 19:18 120-82-1 1,1,1-Trichloroethane 21.5 ug/l 1.0 1 07/01/11 19:18 71-55-6 1,1,2-Trichloroethane 22.4 ug/l 1.0 1 07/01/11 19:18 79-00-5 Trichloroethene 20.4 ug/l 1.0 1 07/01/11 19:18 79-01-6 Trichlorofluoromethane 11.7 ug/l 1.0 1 07/01/11 19:18 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 19:18 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 30 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: EXB-9 Lab ID: 3049080014 Collected: 06/22/11 19:03 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 13:46 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 13:46 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 13:46 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 13:46 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 13:46 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 13:46 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 13:46 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 13:46 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 13:46 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 13:46 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 13:46 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 13:46 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 13:46 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 13:46 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 13:46 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 13:46 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 13:46 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 13:46 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 13:46 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 13:46 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 13:46 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 13:46 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 13:46 75-35-4 cis-1,2-dichloroethene 1.2 ug/l 1.0 1 07/01/11 13:46 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 13:46 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 13:46 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 13:46 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 13:46 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 13:46 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 13:46 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 13:46 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 13:46 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 13:46 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 13:46 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 13:46 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 13:46 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 13:46 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 13:46 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 13:46 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 13:46 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 13:46 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 13:46 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 13:46 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 13:46 79-00-5 Trichloroethene ND ug/l 1.0 1 07/01/11 13:46 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 13:46 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 13:46 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 32 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: EXB-10 Lab ID: 3049080015 Collected: 06/22/11 19:25 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 13:21 67-64-1 Benzene 2.3 ug/l 1.0 1 07/01/11 13:21 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 13:21 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 13:21 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 13:21 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 13:21 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 13:21 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 13:21 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 13:21 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 13:21 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 13:21 67-66-3 Chloromethane 1.5 ug/l 1.0 1 07/01/11 13:21 74-87-3 Cyclohexane 10.1 ug/l 10.0 1 07/01/11 13:21 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 13:21 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 13:21 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 13:21 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 13:21 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 13:21 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 13:21 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 13:21 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 13:21 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 13:21 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 13:21 75-35-4 cis-1,2-dichloroethene 8.7 ug/l 1.0 1 07/01/11 13:21 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 13:21 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 13:21 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 13:21 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 13:21 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 13:21 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 13:21 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 13:21 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 13:21 79-20-9 Methylcyclohexane 12.4 ug/l 10.0 1 07/01/11 13:21 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 13:21 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 13:21 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 13:21 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 13:21 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 13:21 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 13:21 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 13:21 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 13:21 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 13:21 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 13:21 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 13:21 79-00-5 Trichloroethene ND ug/l 1.0 1 07/01/11 13:21 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 13:21 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 13:21 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 34 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: EXB-7 Lab ID: 3049080016 Collected: 06/23/11 11:45 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 12:55 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 12:55 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 12:55 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 12:55 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 12:55 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 12:55 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 12:55 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 12:55 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 12:55 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 12:55 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 12:55 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 12:55 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 12:55 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 12:55 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 12:55 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 12:55 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 12:55 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 12:55 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 12:55 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 12:55 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 12:55 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 12:55 107-06-2 1,1-Dichloroethene 2.1 ug/l 1.0 1 07/01/11 12:55 75-35-4 cis-1,2-dichloroethene 1480 ug/l 20.0 20 07/06/11 16:09 156-59-2 trans-1,2-dichloroethene 21.7 ug/l 1.0 1 07/01/11 12:55 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 12:55 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 12:55 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 12:55 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 12:55 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 12:55 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 12:55 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 12:55 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 12:55 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 12:55 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 12:55 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 12:55 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 12:55 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 12:55 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 12:55 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 12:55 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 12:55 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 12:55 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 12:55 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 12:55 79-00-5 Trichloroethene 398 ug/l 1.0 1 07/01/11 12:55 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 12:55 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 12:55 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 36 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: EB62311 Lab ID: 3049080017 Collected: 06/23/11 13:00 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 12:29 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 12:29 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 12:29 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 12:29 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 12:29 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 12:29 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 12:29 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 12:29 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 12:29 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 12:29 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 12:29 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 12:29 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 12:29 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 12:29 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 12:29 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 12:29 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 12:29 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 12:29 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 12:29 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 12:29 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 12:29 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 12:29 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 12:29 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 12:29 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 12:29 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 12:29 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 12:29 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 12:29 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 12:29 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 12:29 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 12:29 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 12:29 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 12:29 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 12:29 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 12:29 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 12:29 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 12:29 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 12:29 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 12:29 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 12:29 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 12:29 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 12:29 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 12:29 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 12:29 79-00-5 Trichloroethene ND ug/l 1.0 1 07/01/11 12:29 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 12:29 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 12:29 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 38 of 47

ANALYTICAL RESULTS EPT Ithaca, NY 3049080 Sample: TB62311 Lab ID: 3049080018 Collected: 06/23/11 13:10 Received: 06/24/11 09:30 Matrix: Water Parameters Results Units Report Limit DF Prepared Analyzed CAS No. Qual 8260 MSV Analytical Method: EPA 8260 Acetone ND ug/l 10.0 1 07/01/11 12:04 67-64-1 Benzene ND ug/l 1.0 1 07/01/11 12:04 71-43-2 Bromodichloromethane ND ug/l 1.0 1 07/01/11 12:04 75-27-4 Bromoform ND ug/l 1.0 1 07/01/11 12:04 75-25-2 Bromomethane ND ug/l 1.0 1 07/01/11 12:04 74-83-9 2-Butanone (MEK) ND ug/l 10.0 1 07/01/11 12:04 78-93-3 Carbon disulfide ND ug/l 1.0 1 07/01/11 12:04 75-15-0 Carbon tetrachloride ND ug/l 1.0 1 07/01/11 12:04 56-23-5 Chlorobenzene ND ug/l 1.0 1 07/01/11 12:04 108-90-7 Chloroethane ND ug/l 1.0 1 07/01/11 12:04 75-00-3 Chloroform ND ug/l 1.0 1 07/01/11 12:04 67-66-3 Chloromethane ND ug/l 1.0 1 07/01/11 12:04 74-87-3 Cyclohexane ND ug/l 10.0 1 07/01/11 12:04 110-82-7 1,2-Dibromo-3-chloropropane ND ug/l 5.0 1 07/01/11 12:04 96-12-8 Dibromochloromethane ND ug/l 1.0 1 07/01/11 12:04 124-48-1 1,2-Dibromoethane (EDB) ND ug/l 1.0 1 07/01/11 12:04 106-93-4 1,2-Dichlorobenzene ND ug/l 1.0 1 07/01/11 12:04 95-50-1 1,3-Dichlorobenzene ND ug/l 1.0 1 07/01/11 12:04 541-73-1 1,4-Dichlorobenzene ND ug/l 1.0 1 07/01/11 12:04 106-46-7 Dichlorodifluoromethane ND ug/l 1.0 1 07/01/11 12:04 75-71-8 1,1-Dichloroethane ND ug/l 1.0 1 07/01/11 12:04 75-34-3 1,2-Dichloroethane ND ug/l 1.0 1 07/01/11 12:04 107-06-2 1,1-Dichloroethene ND ug/l 1.0 1 07/01/11 12:04 75-35-4 cis-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 12:04 156-59-2 trans-1,2-dichloroethene ND ug/l 1.0 1 07/01/11 12:04 156-60-5 1,2-Dichloropropane ND ug/l 1.0 1 07/01/11 12:04 78-87-5 cis-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 12:04 10061-01-5 trans-1,3-dichloropropene ND ug/l 1.0 1 07/01/11 12:04 10061-02-6 Ethylbenzene ND ug/l 1.0 1 07/01/11 12:04 100-41-4 2-Hexanone ND ug/l 10.0 1 07/01/11 12:04 591-78-6 Isopropylbenzene (Cumene) ND ug/l 1.0 1 07/01/11 12:04 98-82-8 Methyl acetate ND ug/l 1.0 1 07/01/11 12:04 79-20-9 Methylcyclohexane ND ug/l 10.0 1 07/01/11 12:04 108-87-2 Methylene Chloride ND ug/l 1.0 1 07/01/11 12:04 75-09-2 4-Methyl-2-pentanone (MIBK) ND ug/l 10.0 1 07/01/11 12:04 108-10-1 Methyl-tert-butyl ether ND ug/l 1.0 1 07/01/11 12:04 1634-04-4 Naphthalene ND ug/l 2.0 1 07/01/11 12:04 91-20-3 Styrene ND ug/l 1.0 1 07/01/11 12:04 100-42-5 1,1,2,2-Tetrachloroethane ND ug/l 1.0 1 07/01/11 12:04 79-34-5 Tetrachloroethene ND ug/l 1.0 1 07/01/11 12:04 127-18-4 Toluene ND ug/l 1.0 1 07/01/11 12:04 108-88-3 1,2,4-Trichlorobenzene ND ug/l 1.0 1 07/01/11 12:04 120-82-1 1,1,1-Trichloroethane ND ug/l 1.0 1 07/01/11 12:04 71-55-6 1,1,2-Trichloroethane ND ug/l 1.0 1 07/01/11 12:04 79-00-5 Trichloroethene ND ug/l 1.0 1 07/01/11 12:04 79-01-6 Trichlorofluoromethane ND ug/l 1.0 1 07/01/11 12:04 75-69-4 1,1,2-Trichlorotrifluoroethane ND ug/l 50.0 1 07/01/11 12:04 76-13-1 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 40 of 47

QUALITY CONTROL DATA EPT Ithaca, NY 3049080 QC Batch: QC Batch Method: MSV/9764 EPA 8260 Analysis Method: Analysis Description: EPA 8260 8260 MSV Associated Lab Samples: 3049080001, 3049080002, 3049080003, 3049080004, 3049080005, 3049080006, 3049080007, 3049080008, 3049080009, 3049080010, 3049080011, 3049080012, 3049080013, 3049080014, 3049080015, 3049080016, 3049080017, 3049080018 METHOD BLANK: 316422 Associated Lab Samples: 3049080001, 3049080002, 3049080003, 3049080004, 3049080005, 3049080006, 3049080007, 3049080008, 3049080009, 3049080010, 3049080011, 3049080012, 3049080013, 3049080014, 3049080015, 3049080016, 3049080017, 3049080018 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed 1,1,1-Trichloroethane ug/l ND 1.0 07/01/11 10:48 1,1,2,2-Tetrachloroethane ug/l ND 1.0 07/01/11 10:48 1,1,2-Trichloroethane ug/l ND 1.0 07/01/11 10:48 1,1,2-Trichlorotrifluoroethane ug/l ND 50.0 07/01/11 10:48 1,1-Dichloroethane ug/l ND 1.0 07/01/11 10:48 1,1-Dichloroethene ug/l ND 1.0 07/01/11 10:48 1,2,4-Trichlorobenzene ug/l ND 1.0 07/01/11 10:48 1,2-Dibromo-3-chloropropane ug/l ND 5.0 07/01/11 10:48 1,2-Dibromoethane (EDB) ug/l ND 1.0 07/01/11 10:48 1,2-Dichlorobenzene ug/l ND 1.0 07/01/11 10:48 1,2-Dichloroethane ug/l ND 1.0 07/01/11 10:48 1,2-Dichloropropane ug/l ND 1.0 07/01/11 10:48 1,3-Dichlorobenzene ug/l ND 1.0 07/01/11 10:48 1,4-Dichlorobenzene ug/l ND 1.0 07/01/11 10:48 2-Butanone (MEK) ug/l ND 10.0 07/01/11 10:48 2-Hexanone ug/l ND 10.0 07/01/11 10:48 4-Methyl-2-pentanone (MIBK) ug/l ND 10.0 07/01/11 10:48 Acetone ug/l ND 10.0 07/01/11 10:48 Benzene ug/l ND 1.0 07/01/11 10:48 Bromodichloromethane ug/l ND 1.0 07/01/11 10:48 Bromoform ug/l ND 1.0 07/01/11 10:48 Bromomethane ug/l ND 1.0 07/01/11 10:48 Carbon disulfide ug/l ND 1.0 07/01/11 10:48 Carbon tetrachloride ug/l ND 1.0 07/01/11 10:48 Chlorobenzene ug/l ND 1.0 07/01/11 10:48 Chloroethane ug/l ND 1.0 07/01/11 10:48 Chloroform ug/l ND 1.0 07/01/11 10:48 Chloromethane ug/l ND 1.0 07/01/11 10:48 cis-1,2-dichloroethene ug/l ND 1.0 07/01/11 10:48 cis-1,3-dichloropropene ug/l ND 1.0 07/01/11 10:48 Cyclohexane ug/l ND 10.0 07/01/11 10:48 Dibromochloromethane ug/l ND 1.0 07/01/11 10:48 Dichlorodifluoromethane ug/l ND 1.0 07/01/11 10:48 Ethylbenzene ug/l ND 1.0 07/01/11 10:48 Isopropylbenzene (Cumene) ug/l ND 1.0 07/01/11 10:48 Methyl acetate ug/l ND 1.0 07/01/11 10:48 Methyl-tert-butyl ether ug/l ND 1.0 07/01/11 10:48 Methylcyclohexane ug/l ND 10.0 07/01/11 10:48 Methylene Chloride ug/l ND 1.0 07/01/11 10:48 Qualifiers Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 42 of 47

QUALITY CONTROL DATA EPT Ithaca, NY 3049080 METHOD BLANK: 316422 Associated Lab Samples: 3049080001, 3049080002, 3049080003, 3049080004, 3049080005, 3049080006, 3049080007, 3049080008, 3049080009, 3049080010, 3049080011, 3049080012, 3049080013, 3049080014, 3049080015, 3049080016, 3049080017, 3049080018 Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed Naphthalene ug/l ND 2.0 07/01/11 10:48 Styrene ug/l ND 1.0 07/01/11 10:48 Tetrachloroethene ug/l ND 1.0 07/01/11 10:48 Toluene ug/l ND 1.0 07/01/11 10:48 trans-1,2-dichloroethene ug/l ND 1.0 07/01/11 10:48 trans-1,3-dichloropropene ug/l ND 1.0 07/01/11 10:48 Trichloroethene ug/l ND 1.0 07/01/11 10:48 Trichlorofluoromethane ug/l ND 1.0 07/01/11 10:48 Vinyl chloride ug/l ND 1.0 07/01/11 10:48 Xylene (Total) ug/l ND 3.0 07/01/11 10:48 1,2-Dichloroethane-d4 (S) % 100 70-130 07/01/11 10:48 4-Bromofluorobenzene (S) % 97 70-130 07/01/11 10:48 Toluene-d8 (S) % 95 70-130 07/01/11 10:48 Qualifiers LABORATORY CONTROL SAMPLE: Parameter 316423 Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l 20 19.4 97 70-130 1,1,2,2-Tetrachloroethane ug/l 20 19.3 97 70-130 1,1,2-Trichloroethane ug/l 20 19.5 97 70-130 1,1,2-Trichlorotrifluoroethane ug/l 20 21.7J 108 70-130 1,1-Dichloroethane ug/l 20 18.9 94 70-130 1,1-Dichloroethene ug/l 20 16.8 84 70-130 1,2,4-Trichlorobenzene ug/l 20 22.1 111 70-130 1,2-Dibromo-3-chloropropane ug/l 20 20.2 101 70-130 1,2-Dibromoethane (EDB) ug/l 20 18.9 94 70-130 1,2-Dichlorobenzene ug/l 20 18.7 94 70-130 1,2-Dichloroethane ug/l 20 18.4 92 70-130 1,2-Dichloropropane ug/l 20 18.3 91 70-130 1,3-Dichlorobenzene ug/l 20 18.6 93 70-130 1,4-Dichlorobenzene ug/l 20 19.4 97 70-130 2-Butanone (MEK) ug/l 20 18.6 93 70-130 2-Hexanone ug/l 20 17.9 90 70-130 4-Methyl-2-pentanone (MIBK) ug/l 20 18.0 90 70-130 Acetone ug/l 20 18.8 94 70-130 Benzene ug/l 20 18.1 90 70-130 Bromodichloromethane ug/l 20 18.3 91 70-130 Bromoform ug/l 20 18.1 91 70-130 Bromomethane ug/l 20 23.4 117 70-130 Carbon disulfide ug/l 20 20.3 102 70-130 Carbon tetrachloride ug/l 20 18.1 91 70-130 Chlorobenzene ug/l 20 18.8 94 70-130 Chloroethane ug/l 20 15.6 78 70-130 Chloroform ug/l 20 19.1 95 70-130 Qualifiers Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 43 of 47

QUALITY CONTROL DATA EPT Ithaca, NY 3049080 LABORATORY CONTROL SAMPLE: Parameter 316423 Units Spike Conc. LCS Result LCS % Rec % Rec Limits Chloromethane ug/l 20 13.0 65 70-130 L0 cis-1,2-dichloroethene ug/l 20 18.4 92 70-130 cis-1,3-dichloropropene ug/l 20 19.5 98 70-130 Cyclohexane ug/l 20 20.9 104 70-130 Dibromochloromethane ug/l 20 18.3 92 70-130 Dichlorodifluoromethane ug/l 20 10.6 53 70-130 L0 Ethylbenzene ug/l 20 19.0 95 70-130 Isopropylbenzene (Cumene) ug/l 20 19.1 96 70-130 Methyl acetate ug/l 20 48.2 241 70-130 M0 Methyl-tert-butyl ether ug/l 20 19.3 97 70-130 Methylcyclohexane ug/l 20 20.0 100 70-130 Methylene Chloride ug/l 20 17.8 89 70-130 Naphthalene ug/l 20 24.3 122 70-130 Styrene ug/l 20 18.2 91 70-130 Tetrachloroethene ug/l 20 19.4 97 70-130 Toluene ug/l 20 18.7 94 70-130 trans-1,2-dichloroethene ug/l 20 18.1 91 70-130 trans-1,3-dichloropropene ug/l 20 17.7 88 70-130 Trichloroethene ug/l 20 17.8 89 70-130 Trichlorofluoromethane ug/l 20 15.8 79 70-130 Vinyl chloride ug/l 20 15.7 79 70-130 Xylene (Total) ug/l 60 57.0 95 70-130 1,2-Dichloroethane-d4 (S) % 108 70-130 4-Bromofluorobenzene (S) % 96 70-130 Toluene-d8 (S) % 97 70-130 Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 316425 3049080011 Result MS Spike Conc. MSD Spike Conc. 316426 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND 20 20 21.1 21.5 105 107 70-130 2 1,1,2,2-Tetrachloroethane ug/l ND 20 20 22.3 23.0 111 115 70-130 3 1,1,2-Trichloroethane ug/l ND 20 20 22.3 22.4 112 112 70-130.1 1,1,2-Trichlorotrifluoroethane ug/l ND 20 20 24.3J 24.9J 122 124 70-130 1,1-Dichloroethane ug/l ND 20 20 20.7 20.7 102 102 70-130.1 1,1-Dichloroethene ug/l ND 20 20 18.5 19.0 93 95 70-130 2 1,2,4-Trichlorobenzene ug/l ND 20 20 20.4 22.3 102 111 70-130 9 1,2-Dibromo-3-chloropropane ug/l ND 20 20 21.3 24.1 107 120 70-130 12 1,2-Dibromoethane (EDB) ug/l ND 20 20 22.1 22.1 110 111 70-130.2 1,2-Dichlorobenzene ug/l ND 20 20 21.0 20.7 105 103 70-130 1 1,2-Dichloroethane ug/l ND 20 20 19.8 20.0 99 100 70-130.8 1,2-Dichloropropane ug/l ND 20 20 21.1 21.5 106 108 70-130 2 1,3-Dichlorobenzene ug/l ND 20 20 21.2 20.3 106 101 70-130 5 1,4-Dichlorobenzene ug/l ND 20 20 21.1 21.4 105 107 70-130 2 2-Butanone (MEK) ug/l ND 20 20 21.0 21.9 105 110 70-130 4 2-Hexanone ug/l ND 20 20 23.0 23.6 115 118 70-130 3 4-Methyl-2-pentanone (MIBK) ug/l ND 20 20 22.8 23.8 114 119 70-130 4 Qual Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 44 of 47

QUALITY CONTROL DATA EPT Ithaca, NY 3049080 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units 316425 3049080011 Result MS Spike Conc. MSD Spike Conc. 316426 MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Acetone ug/l ND 20 20 22.4 23.9 81 88 70-130 6 Benzene ug/l ND 20 20 21.0 20.9 105 105 70-130.2 Bromodichloromethane ug/l ND 20 20 19.4 19.9 97 100 70-130 3 Bromoform ug/l ND 20 20 19.0 19.2 95 96 70-130 1 Bromomethane ug/l ND 20 20 15.3 13.9 76 70 70-130 9 Carbon disulfide ug/l ND 20 20 21.0 23.1 105 115 70-130 9 Carbon tetrachloride ug/l ND 20 20 19.5 20.2 98 101 70-130 3 Chlorobenzene ug/l ND 20 20 21.5 21.2 107 106 70-130 1 Chloroethane ug/l ND 20 20 25.9 17.2 130 86 70-130 40 R1 Chloroform ug/l ND 20 20 20.3 20.6 101 103 70-130 2 Chloromethane ug/l ND 20 20 16.3 13.6 81 68 70-130 18 M0 cis-1,2-dichloroethene ug/l ND 20 20 20.9 21.6 101 105 70-130 4 cis-1,3-dichloropropene ug/l ND 20 20 23.3 23.7 116 118 70-130 2 Cyclohexane ug/l ND 20 20 23.4 24.4 117 122 4 Dibromochloromethane ug/l ND 20 20 19.4 19.6 97 98 70-130 1 Dichlorodifluoromethane ug/l ND 20 20 10.9 9.5 54 48 70-130 13 M0 Ethylbenzene ug/l ND 20 20 21.5 21.2 107 106 70-130 1 Isopropylbenzene (Cumene) ug/l ND 20 20 21.3 21.0 107 105 70-130 2 Methyl acetate ug/l ND 20 20 47.6 48.3 238 241 70-130 1 M0 Methyl-tert-butyl ether ug/l ND 20 20 22.7 24.4 113 122 70-130 7 Methylcyclohexane ug/l ND 20 20 22.2 22.7 111 113 70-130 2 Methylene Chloride ug/l ND 20 20 19.4 20.0 97 100 70-130 3 Naphthalene ug/l ND 20 20 21.1 24.9 106 125 70-130 17 Styrene ug/l ND 20 20 20.2 19.8 101 99 70-130 2 Tetrachloroethene ug/l ND 20 20 21.6 21.8 108 109 70-130.8 Toluene ug/l ND 20 20 21.7 21.3 107 105 70-130 2 trans-1,2-dichloroethene ug/l ND 20 20 20.5 20.8 103 104 70-130 1 trans-1,3-dichloropropene ug/l ND 20 20 21.1 21.5 105 108 70-130 2 Trichloroethene ug/l ND 20 20 20.4 20.4 101 101 70-130.02 Trichlorofluoromethane ug/l ND 20 20 15.3 11.7 77 59 70-130 27 M0 Vinyl chloride ug/l ND 20 20 17.7 14.8 89 74 70-130 18 Xylene (Total) ug/l ND 60 60 65.2 63.7 109 106 70-130 2 1,2-Dichloroethane-d4 (S) % 96 100 70-130 4-Bromofluorobenzene (S) % 96 95 70-130 Toluene-d8 (S) % 98 96 70-130 Qual Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 45 of 47

QUALIFIERS EPT Ithaca, NY 3049080 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to changes in sample preparation, dilution of the sample aliquot, or moisture content. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. S - Surrogate 1,2-Diphenylhydrazine (8270 listed analyte) decomposes to Azobenzene. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. LABORATORIES PASI-PA Pace Analytical Services - Greensburg ANALYTE QUALIFIERS L0 M0 R1 Analyte recovery in the laboratory control sample (LCS) was outside QC limits. Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. RPD value was outside control limits. Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 46 of 47

QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY 3049080 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 3049080001 MW-23B EPA 8260 MSV/9764 3049080002 MW-32B EPA 8260 MSV/9764 3049080003 MW-7B EPA 8260 MSV/9764 3049080004 MW-8B EPA 8260 MSV/9764 3049080005 EXB-1 EPA 8260 MSV/9764 3049080006 EXB-2 EPA 8260 MSV/9764 3049080007 EB62211 EPA 8260 MSV/9764 3049080008 MW-1B EPA 8260 MSV/9764 3049080009 MW-100A EPA 8260 MSV/9764 3049080010 MW-5B EPA 8260 MSV/9764 3049080011 MW-4B EPA 8260 MSV/9764 3049080012 MW-4BMS EPA 8260 MSV/9764 3049080013 MW-4BMSD EPA 8260 MSV/9764 3049080014 EXB-9 EPA 8260 MSV/9764 3049080015 EXB-10 EPA 8260 MSV/9764 3049080016 EXB-7 EPA 8260 MSV/9764 3049080017 EB62311 EPA 8260 MSV/9764 3049080018 TB62311 EPA 8260 MSV/9764 Date: 07/08/2011 03:04 PM REPORT OF LABORATORY ANALYSIS Page 47 of 47

Appendix B Data Usability Summary Reports

ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 3041249 Validation Report Date November 15, 2011 Validation Guidance USEPA CLP National Functional Guidelines for Organic Data Review Client Name WSP Environment and Energy Project Name EPT Ithaca Laboratory PACE Analytical Services, Inc. Method(s) Utilized SW 846 8260 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 02/09/11 WPOSTGAC 3041249001 X Aqueous 02/09/11 WMIDGAC 3041249002 X Aqueous 02/09/11 WAS 3041249003 X Aqueous 02/09/11 WINF 3041249004 X Aqueous 02/09/11 TB020911 3041249005 X Aqueous Analytical data in this report were screened to determine analytical limitations of the data based on specific quality control criteria. This screening assumes analytical results are correct as reported and merely provides an interpretation of the reported quality control results. This is a PACE level II data package; therefore, no raw data and only limit quality control data are provided for review. Due to the limited information provided in the data package, laboratory calculations could not be verified as part of this validation. Specific findings on analytical limitations are presented in this report. Annotated Form 1s or spreadsheets for samples reviewed are included after the Data Assessment Findings. Form 1s for the MS/MSD samples and spreadsheets are not annotated. SUMMARY The sample set for the EPT Ithaca site consists of 4 aqueous field samples and one trip blank. The samples were analyzed for the parameters as listed above. The organic findings presented in this review of the analytical data assume that the information presented by the analytical laboratory is correct. 3531 Fox Chase Drive, Imperial, PA 15126 Phone (724) 695-8042

The VOC findings are based upon the assessment of the following: ECT.CON INC. * Holding Times and sample preservation * Blanks * System Monitoring Compounds (Surrogate Spikes) Matrix Spike/Matrix Spike Duplicates Laboratory Control Sample * Criteria were met for this evaluation item; NP Not Performed by laboratory This evaluation was conducted in accordance with USEPA CLP National Functional Guidelines for Organic Data Review and the analytical method. This is only a limited review of the information provide in the level II data package. Findings from this evaluation should be considered when using the analytical data. This report presents a summary of the data qualifications based on the review of the aforementioned evaluation criteria. This is followed by annotated Form 1s/ spreadsheets. Finally, the worksheets used to perform the evaluation are provided. FINDINGS VOLATILE ORGANIC COMPOUNDS 1. Laboratory Control Sample For 268788 laboratory control sample, the percent recovery of methyl acetate (137%) and bromomethane (131%) was greater than the high control limit. For the following samples, qualify positive results of these constituents as estimated biased high J. TB029011 WAS WMIDGAC WPOSTGAC WINF For 268788 laboratory control sample, the percent recovery of dichlorodifluoromethane (52%), bromoform (68%) and chloroethane (64%) was less than the low control limit. For the following samples, qualify positive results of these constituents as estimated biased low J and nondetected results as estimated UJ. TB029011 WAS WMIDGAC WPOSTGAC WINF 2. Matrix Spike For the WPOSTGAC matrix spike/matrix spike duplicate, the percent recovery for methyl acetate (157%, 158%) was greater than the high control limit. For the following sample, qualify positive results of this constituent as estimated biased high J. WPOSTGAC

ECT.CON INC. NOTES VOLATILE ORGANIC COMPOUNDS Data Completeness This is a limited level II data package. No raw data and only limit quality control information is presented in the data package. Only information provided was reviewed. Matrix Spike/Matrix Spike Duplicate For WPOSTGAC matrix spike/matrix spike duplicate, as noted below the percent recovery of either the matrix spike or matrix spike duplicate was outside the control limit or the relative percent difference was greater than the control limit. Parameter MS % Recovery MSD % Recovery RPD bromomethane ok ok 34 trichlorofluoromethane 136 ok ok MS Matrix Spike; MSD Matrix Spike Duplicate: RPD Relative Percent Difference Because at least one percent recovery was within control limits, data are not qualified on this basis. Compound Quantitation The following samples were analyzed at the listed dilution for the noted parameters. Sample ID Parameter(s) Dilution Factor WINF cis-1,2-dichloroethene 20x Trichloroethene Field Duplicates No field duplicates were associated with this sample delivery group. Data Reviewer Date

ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 3043056 Validation Report Date November 15, 2011 Validation Guidance USEPA CLP National Functional Guidelines for Organic Data Review Client Name WSP Environment and Energy Project Name EPT Ithaca Laboratory PACE Analytical Services, Inc. Method(s) Utilized SW 846 8260 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 3/11/11 WPOSTGAC 3043056001 X Aqueous 3/11/11 WMIDGAC 3043056002 X Aqueous 3/11/11 WAS 3043056003 X Aqueous 3/11/11 WINF 3043056004 X Aqueous 3/11/11 TB031111 3043056005 X Aqueous Analytical data in this report were screened to determine analytical limitations of the data based on specific quality control criteria. This screening assumes analytical results are correct as reported and merely provides an interpretation of the reported quality control results. This is a PACE level II data package; therefore, no raw data and only limit quality control data are provided for review. Due to the limited information provided in the data package, laboratory calculations could not be verified as part of this validation. Specific findings on analytical limitations are presented in this report. Annotated Form 1s or spreadsheets for samples reviewed are included after the Data Assessment Findings. Form 1s for the MS/MSD samples and spreadsheets are not annotated. SUMMARY The sample set for the EPT Ithaca site consists of 4 aqueous field samples and one trip blank. The samples were analyzed for the parameters as listed above. The organic findings presented in this review of the analytical data assume that the information presented by the analytical laboratory is correct. 3531 Fox Chase Drive, Imperial, PA 15126 Phone (724) 695-8042

The VOC findings are based upon the assessment of the following: ECT.CON INC. * Holding Times and sample preservation * Blanks * System Monitoring Compounds (Surrogate Spikes) * Matrix Spike/Matrix Spike Duplicates Laboratory Control Sample * Criteria were met for this evaluation item; NP Not Performed by laboratory This evaluation was conducted in accordance with USEPA CLP National Functional Guidelines for Organic Data Review and the analytical method. This is only a limited review of the information provide in the level II data package. Findings from this evaluation should be considered when using the analytical data. This report presents a summary of the data qualifications based on the review of the aforementioned evaluation criteria. This is followed by annotated Form 1s/ spreadsheets. Finally, the worksheets used to perform the evaluation are provided. FINDINGS VOLATILE ORGANIC COMPOUNDS 1. Laboratory Control Sample For 277264 laboratory control sample, the percent recovery of methyl acetate (242%), acetone (134%), bromoform (156%), 1,1,1-trichlorotrifluoroethane (146%) and carbon tetrachloride (141%) was greater than the high control limit. For the following samples, qualify positive results of these constituents as estimated biased high J. TB031111 WAS WMIDGAC WPOSTGAC WINF NOTES VOLATILE ORGANIC COMPOUNDS Data Completeness This is a limited level II data package. No raw data and only limit quality control information is presented in the data package. Only information provided was reviewed. Matrix Spike/Matrix Spike Duplicate The matrix spike/matrix spike duplicate associated with this sample delivery group was not a project sample. The percent recovery of several constituents was outside control limits. Data are not qualified on this basis.

ECT.CON INC. Compound Quantitation The following samples were analyzed at the listed dilution for the noted parameters. Sample ID Parameter(s) Dilution Factor WINF cis-1,2-dichloroethene 20x Trichloroethene Field Duplicates No field duplicates were associated with this sample delivery group. Data Reviewer Date

ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 3043876 Validation Report Date November 15, 2011 Validation Guidance USEPA CLP National Functional Guidelines for Organic Data Review Client Name WSP Environmental Strategies Consulting, LLC Project Name EPT Ithaca Laboratory PACE Analytical Services, Inc. Method(s) Utilized SW 846 8260 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 3/22/11 EB032211 3043876001 X Aqueous 3/22/11 EXB-01 3043876002 X Aqueous 3/22/11 EXB-02 3043876003 X Aqueous 3/22/11 EXB-07 3043876004 X Aqueous 3/22/11 EXB-10 3043876005 X Aqueous 3/24/11 MW-25A 3043876006 X Aqueous 3/24/11 MW-19A 3043876007 X Aqueous 3/24/11 MW-2B 3043876008 X Aqueous 3/24/11 MW-17-40 3043876009 X Aqueous 3/24/11 MW-26A 3043876010 X Aqueous 3/25/11 MW-3B 3043876011 X Aqueous 3/25/11 MW-0311B 3043876012 X Aqueous 3/25/11 MW-1B 3043876013 X Aqueous 3/25/11 MW-5B 3043876016 X Aqueous 3/25/11 MW-5-40 3043876017 X Aqueous 3/25/11 MW-5-100 3043876018 X Aqueous 3/25/11 MW-7-40 3043876019 X Aqueous 3/25/11 TB032511 3043876020 X Aqueous 3/23/11 MW-21B 3043876021 X Aqueous 3/23/11 MW-32B 3043876022 X Aqueous 3/23/11 MW-23B 3043876023 X Aqueous 3/23/11 MW-24B 3043876024 X Aqueous 3/23/11 MW-22B 3043876025 X Aqueous 3/23/11 MW-20B 3043876026 X Aqueous 3/23/11 MW-08-40 3043876027 X Aqueous 3/24/11 MW-4B 3043876028 X Aqueous 3/24/11 MW-18A 3043876029 X Aqueous 3/24/11 MW-0311A 3043876032 X Aqueous 3/24/11 EXB-9 3043876033 X Aqueous 3531 Fox Chase Drive, Imperial, PA 15126 Phone (724) 695-8042

ECT.CON INC. Analytical data in this report were screened to determine analytical limitations of the data based on specific quality control criteria. This screening assumes analytical results are correct as reported and merely provides an interpretation of the reported quality control results. Laboratory calculations have been verified as part of this validation. Specific findings on analytical limitations are presented in this report. Annotated Form 1s or spreadsheets for samples reviewed are included after the Data Assessment Findings. Form 1s for the MS/MSD samples and spreadsheets are not annotated. SUMMARY The sample set for the EPT Ithaca site consists of 27 aqueous field samples, one equipment blank and one trip blank. The samples were analyzed for the parameters as listed above. The organic findings presented in this review of the analytical data assume that the information presented by the analytical laboratory is correct. The VOC findings are based upon the assessment of the following: * Data Completeness * Holding Times Calibration (Initial and Continuing) Blanks * System Monitoring Compounds (Surrogate Spikes) Matrix Spike/Matrix Spike Duplicates Laboratory Control Sample * Internal Standards * Target Compound Identification * Compound Quantification and Reported Contract Quantitation Limits * System Performance * Criteria were met for this evaluation item. This evaluation was conducted in accordance with USEPA CLP National Functional Guidelines for Organic Data Review and the analytical method. Findings from this evaluation should be considered when using the analytical data. This report presents a summary of the data qualifications based on the review of the aforementioned evaluation criteria. This is followed by annotated Form 1s/ spreadsheets. Finally, the worksheets used to perform the evaluation are provided. FINDINGS VOLATILE ORGANIC COMPOUNDS 1. Matrix Spike For MW-1B matrix spike/matrix spike duplicate, the percent recovery was greater than the high control limit for the following constituent: Parameter MS % Recovery MSD % Recovery RPD Methyl acetate 147 172 ok MS Matrix Spike; MSD Matrix Spike Duplicate: RPD Relative Percent Difference

ECT.CON INC. For this constituent, qualify positive results as estimated biased high J for sample MW-1B. For MW-1B matrix spike/matrix spike duplicate, the percent recovery was less than the low control limit for the following constituents: Parameter MS % Recovery MSD % Recovery RPD 1,1-Dichloroethene 68 54 ok 1,2-Dibromo-3-chloropropane 59 54 ok Bromodichloromethane 57 48 ok Bromoform 59 48 ok Chloroethane 50 56 ok Chloromethane 45 52 ok cis-1,2-dichloroethene 66 54 ok cis-1,3-dichloropropene 59 51 ok Dibromochloromethane 52 45 ok Dichlorodifluoromethane 13 15 ok Naphthalene 57 53 ok trans-1,3-dichloropropene 56 47 ok Trichloroethene 66 51 ok Trichlorofluoromethane 51 60 ok Vinyl chloride 32 37 ok MS Matrix Spike; MSD Matrix Spike Duplicate: RPD Relative Percent Difference For these constituents, qualify positive results as estimated biased low J and nondetects as estimated UJ for sample MW-1B. For MW-18A matrix spike/matrix spike duplicate, the percent recovery was greater than the high control limit for the following constituent: Parameter MS % Recovery MSD % Recovery RPD Methyl acetate 181 178 ok MS Matrix Spike; MSD Matrix Spike Duplicate: RPD Relative Percent Difference For this constituent, qualify positive results as estimated biased high J for sample MW-18A. For MW-18A matrix spike/matrix spike duplicate, the percent recovery was less than the low control limit for the following constituents: Parameter MS % Recovery MSD % Recovery RPD 1,2-Dibromo-3-chloropropane 63 64 ok Bromodichloromethane 56 66 ok Bromoform 54 63 ok cis-1,3-dichloropropene 52 64 ok Dibromochloromethane 51 58 ok

ECT.CON INC. Dichlorodifluoromethane 58 63 ok trans-1,3-dichloropropene 51 62 ok MS Matrix Spike; MSD Matrix Spike Duplicate: RPD Relative Percent Difference For these constituents, qualify positive results as estimated biased low J and nondetects as estimated UJ for sample MW-18A. 2. Laboratory Control Sample For 284445 laboratory control samples, the percent recovery of methyl acetate (191%) was greater than the high control limit. For the following samples, qualify positive results of this constituent as estimated biased high J. EB032211 EXB-10 MW-26A MW-1B EXB-01 MW-25A MW-17-40 EXB-07 EXB-02 MW-19A For 284445 laboratory control sample, the percent recovery of 1,1,2-trichlorotrifluoroethane (58%), cyclohexane (60%) and methylcyclohexane (68%) was less than the low control limit. For the following samples, qualify positive results of these constituents as estimated biased low J and nondetected results as estimated biased low UJ. EB032211 EXB-10 MW-26A MW-1B EXB-01 MW-25A MW-17-40 EXB-07 EXB-02 MW-19A For 284471 laboratory control sample, the percent recovery of methyl acetate (181%) and bromomethane (137%) was greater than the high control limit. For the following samples, qualify positive results of these constituents as estimated biased high J. MW-2B MW-5-100 MW-21B MW-24B MW-3B MW-7-40 MW-32B MW-22B MW-0311B TB032511 MW-23B MW-20B MW-4B MW-18A MW-0311A MW-08-40 For 284881 laboratory control sample, the percent recovery of bromomethane (183%) was greater than the high control limit. For the following samples, qualify positive results of this constituent as estimated biased high J. MW-5B MW-5-40 EXB-9

ECT.CON INC. 3. Calibration For continuing calibration 1/5/11 6:00, the percent difference for bromomethane (36%), methylene chloride (-86%) and methyl acetate (86%) was greater than the control limit of 30%/40%. For the following samples, qualify positive results of these constituents as estimated J and nondetected results as estimated UJ. EXB-9 MW-23B EXB-7 EXB-1 EXB-2 MW-5B 4. Blanks The following compound was reported in the laboratory method blank and/or equipment blank at the listed maximum concentrations. Blank Compound Maximum Action Concentration (ppb) EB032211 carbon disulfide 2.5 SR< RL; U RL SR<BLK&>RL; BLK U SR Sample Result; RL Reporting Limit; BLK - Blank NOTES VOLATILE ORGANIC COMPOUNDS Matrix Spike/Matrix Spike Duplicate For MW-1B matrix spike/matrix spike duplicate, as noted below the percent recovery of either the matrix spike or matrix spike duplicate was outside the control limit. Parameter MS % Recovery MSD % Recovery RPD 1,1,1-Trichloroethane ok ok ok 1,1,2-Trichloroethane ok 68 ok 1,1-Dichloroethane ok 64 ok 1,2,4-Trichlorobenzene ok 58 ok 1,2-Dibromoethane ok 68 ok 1,2-Dichlorobenzene ok 67 ok 1,2-Dichloroethane ok 64 ok 1,2-Dichloropropane ok 67 ok 1,3-Dichlorobenzene ok 65 ok 1,4-Dichlorobenzene ok 67 ok 2-Butanone 67 ok ok Acetone ok ok 35 Benzene ok 69 ok Bromomethane 62 ok ok Carbon tetrachloride ok 62 ok Chlorobenzene ok 65 ok Chloroform ok 69 ok

ECT.CON INC. Ethylbenzene ok 64 ok Isopropylbenzene ok 65 ok Methylene chloride ok 57 ok Stryene ok 65 ok Tetrachloroethene ok 64 ok Toluene ok 63 ok trans-1,2-dichloroethene ok 57 ok Xylenes, total ok 64 ok MS Matrix Spike; MSD Matrix Spike Duplicate: RPD Relative Percent Difference Because at least one percent recovery was within control limits, data are not qualified on this basis. For MW-18A matrix spike/matrix spike duplicate, as noted below the percent recovery of either the matrix spike or matrix spike duplicate was outside the control limit and/or the relative percent difference was outside the control limit. Parameter MS % Recovery MSD % Recovery RPD 1,1-Dichloroethene 69 ok ok 1,2,4-Trichlorobenzene 62 ok 33 1,2-Dichloroethane 66 ok ok cis-1,2-dichloroethene 59 ok ok Methylene chloride 69 ok ok Naphthalene 54 ok ok trans-1,2-dichloroethene 63 ok ok MS Matrix Spike; MSD Matrix Spike Duplicate: RPD Relative Percent Difference Because at least one percent recovery was within control limits, data are not qualified on this basis. Compound Quantitation The following samples were analyzed at the listed dilution for the noted parameters. Sample ID Parameter(s) Dilution Factor MW-2B cis-1,2-dichloroethene 50x Trichloroethene EXB-01, EXB-07, MW-3B, cis-1,2-dichloroethene 20x MW-0311B EXB-02 cis-1,2-dichloroethene 50x Trichloroethene MW-5B cis-1,2-dichloroethene 20x Trichloroethene MW-5-40 cis-1,2-dichloroethene Trichloroethene Vinyl chloride 50x

ECT.CON INC. Field Duplicates Calculate RPD for positive results only. Sample ID Duplicate ID Parameter RPD MW-3B MW-0311B 1.7 1.9 1,1-Dichloroethene -11.1 749 953 cis-1,2-dichloroethene -24.0 10.6 10.9 trans-1,2-dichloroethene -2.8 77.2 125 Trichloroethene -47.3 146 136 Vinyl chloride 7.1 Sample ID Duplicate ID Parameter RPD MW-18A MW-0311A 4.8 ND cis-1,2-dichloroethene -- 4.5 ND Trichloroethene -- 1.2 ND Vinyl chloride -- -- - RPD is not calculated because at least one sample result is not detected (ND). Data Reviewer Date

ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 3044597 Validation Report Date November 15, 2011 Validation Guidance USEPA CLP National Functional Guidelines for Organic Data Review Client Name WSP Environment and Energy Project Name EPT Ithaca Laboratory PACE Analytical Services, Inc. Method(s) Utilized SW 846 8260 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 04/07/11 WPOSTGAC 3044597001 X Aqueous 04/07/11 WMIDGAC 3044597002 X Aqueous 04/07/11 WAS 3044597003 X Aqueous 04/07/11 WINF 3044597004 X Aqueous 04/07/11 TB040711 3044597005 X Aqueous Analytical data in this report were screened to determine analytical limitations of the data based on specific quality control criteria. This screening assumes analytical results are correct as reported and merely provides an interpretation of the reported quality control results. This is a PACE level II data package; therefore, no raw data and only limit quality control data are provided for review. Due to the limited information provided in the data package, laboratory calculations could not be verified as part of this validation. Specific findings on analytical limitations are presented in this report. Annotated Form 1s or spreadsheets for samples reviewed are included after the Data Assessment Findings. Form 1s for the MS/MSD samples and spreadsheets are not annotated. SUMMARY The sample set for the EPT Ithaca site consists of 4 aqueous field samples and one trip blank. The samples were analyzed for the parameters as listed above. The organic findings presented in this review of the analytical data assume that the information presented by the analytical laboratory is correct. 3531 Fox Chase Drive, Imperial, PA 15126 Phone (724) 695-8042

The VOC findings are based upon the assessment of the following: ECT.CON INC. * Holding Times and sample preservation * Blanks * System Monitoring Compounds (Surrogate Spikes) * Matrix Spike/Matrix Spike Duplicates Laboratory Control Sample * Criteria were met for this evaluation item; NP Not Performed by laboratory This evaluation was conducted in accordance with USEPA CLP National Functional Guidelines for Organic Data Review and the analytical method. This is only a limited review of the information provide in the level II data package. Findings from this evaluation should be considered when using the analytical data. This report presents a summary of the data qualifications based on the review of the aforementioned evaluation criteria. This is followed by annotated Form 1s/ spreadsheets. Finally, the worksheets used to perform the evaluation are provided. FINDINGS VOLATILE ORGANIC COMPOUNDS 1. Laboratory Control Sample For 286774 laboratory control sample, the percent recovery of methyl acetate (167%), acetone (151%), and bromomethane (180%) was greater than the high control limit. For the following samples, qualify positive results of these constituents as estimated biased high J. TB040711 WAS WMIDGAC WPOSTGAC WINF NOTES VOLATILE ORGANIC COMPOUNDS Data Completeness This is a limited level II data package. No raw data and only limit quality control information is presented in the data package. Only information provided was reviewed. Matrix Spike/Matrix Spike Duplicate No matrix spike/matrix spike duplicate associated with this sample delivery group. Data are not qualified on this basis.

ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 3048644 Validation Report Date November 15, 2011 Validation Guidance USEPA CLP National Functional Guidelines for Organic Data Review Client Name WSP Environment and Energy Project Name EPT Ithaca Laboratory PACE Analytical Services, Inc. Method(s) Utilized SW 846 8260 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 06/16/11 WPOSTGAC 3048644001 X Aqueous 06/16/11 WMIDGAC 3048644002 X Aqueous 06/16/11 WAS 3048644003 X Aqueous 06/16/11 WINF 3048644004 X Aqueous 06/16/11 TB061611 3048644005 X Aqueous Analytical data in this report were screened to determine analytical limitations of the data based on specific quality control criteria. This screening assumes analytical results are correct as reported and merely provides an interpretation of the reported quality control results. This is a PACE level II data package; therefore, no raw data and only limit quality control data are provided for review. Due to the limited information provided in the data package, laboratory calculations could not be verified as part of this validation. Specific findings on analytical limitations are presented in this report. Annotated Form 1s or spreadsheets for samples reviewed are included after the Data Assessment Findings. Form 1s for the MS/MSD samples and spreadsheets are not annotated. SUMMARY The sample set for the EPT Ithaca site consists of 4 aqueous field samples and one trip blank. The samples were analyzed for the parameters as listed above. The organic findings presented in this review of the analytical data assume that the information presented by the analytical laboratory is correct. 3531 Fox Chase Drive, Imperial, PA 15126 Phone (724) 695-8042

The VOC findings are based upon the assessment of the following: ECT.CON INC. * Holding Times and sample preservation * Blanks * System Monitoring Compounds (Surrogate Spikes) * Matrix Spike/Matrix Spike Duplicates Laboratory Control Sample * Criteria were met for this evaluation item; NP Not Performed by laboratory This evaluation was conducted in accordance with USEPA CLP National Functional Guidelines for Organic Data Review and the analytical method. This is only a limited review of the information provide in the level II data package. Findings from this evaluation should be considered when using the analytical data. This report presents a summary of the data qualifications based on the review of the aforementioned evaluation criteria. This is followed by annotated Form 1s/ spreadsheets. Finally, the worksheets used to perform the evaluation are provided. FINDINGS VOLATILE ORGANIC COMPOUNDS 1. Laboratory Control Sample For 311692 (6/20/11) laboratory control sample, the percent recovery of methyl acetate (198%) and bromomethane (170%) was greater than the high control limit. For the following samples, qualify positive results of these constituents as estimated biased high J. WINF WAS WMIDGAC WPOSTGAC For 311692 (6/20/11) laboratory control sample, the percent recovery of dichlorodifluoromethane (67%), 1,1,2,2-tetrachloroethane (58%) and trans-1,3- dichloropropene (68%) was less than the low control limit. For the following samples, qualify positive results of these constituents as estimated biased low J and nondetected results as estimated UJ. WINF WAS WMIDGAC WPOSTGAC For 312526 (6/22/11) laboratory control sample, the percent recovery of methyl acetate (207%) and bromomethane (150%) was greater than the high control limit. For the following samples, qualify positive results of these constituents as estimated biased high J. TB061611 For 312526 (6/22/11) laboratory control sample, the percent recovery of dichlorodifluoromethane (64%) and methylene chloride (67%) was less than the low control limit. For the following samples, qualify positive results of these constituents as estimated biased low J and nondetected results as estimated UJ. TB061611

ECT.CON INC. NOTES VOLATILE ORGANIC COMPOUNDS Data Completeness This is a limited level II data package. No raw data and only limit quality control information is presented in the data package. Only information provided was reviewed. Matrix Spike/Matrix Spike Duplicate The matrix spikes/matrix spike duplicates associated with this sample delivery group were not project samples. The percent recovery of several constituents was outside control limits. Data are not qualified on this basis. Compound Quantitation The following samples were analyzed at the listed dilution for the noted parameters. Sample ID Parameter(s) Dilution Factor WINF cis-1,2-dichloroethene 20x WINF Trichloroethene 200x Field Duplicates No field duplicates were associated with this sample delivery group. Data Reviewer Date

ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 3049080 Validation Report Date November 16, 2011 Validation Guidance USEPA CLP National Functional Guidelines for Organic Data Review Client Name WSP Environmental Strategies Consulting, LLC Project Name EPT Ithaca Laboratory PACE Analytical Services, Inc. Method(s) Utilized SW 846 8260 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 6/22/11 MW-23B 3049080001 X Aqueous 6/22/11 MW-32B 3049080002 X Aqueous 6/22/11 MW-7B 3049080003 X Aqueous 6/22/11 MW-8B 3049080004 X Aqueous 6/22/11 EXB-1 3049080005 X Aqueous 6/22/11 EXB-2 3049080006 X Aqueous 6/22/11 EB62211 3049080007 X Aqueous 6/22/11 MW-1B 3049080008 X Aqueous 6/22/11 MW-100A 3049080009 X Aqueous 6/22/11 MW-5B 3049080010 X Aqueous 6/22/11 MW-4B 3049080011 X Aqueous 6/22/11 EXB-9 3049080014 X Aqueous 6/22/11 EXB-10 3049080015 X Aqueous 6/23/11 EXB-7 3049080016 X Aqueous 6/23/11 EB62311 3049080017 X Aqueous 6/23/11 TB62311 3049080018 X Aqueous Analytical data in this report were screened to determine analytical limitations of the data based on specific quality control criteria. This screening assumes analytical results are correct as reported and merely provides an interpretation of the reported quality control results. Laboratory calculations have been verified as part of this validation. Specific findings on analytical limitations are presented in this report. Annotated Form 1s or spreadsheets for samples reviewed are included after the Data Assessment Findings. Form 1s for the MS/MSD samples and spreadsheets are not annotated. SUMMARY The sample set for the EPT Ithaca site consists of 13 aqueous field samples, 2 equipment blanks and one trip blank. The samples were analyzed for the parameters as listed above. 3531 Fox Chase Drive, Imperial, PA 15126 Phone (724) 695-8042

ECT.CON INC. The organic findings presented in this review of the analytical data assume that the information presented by the analytical laboratory is correct. The VOC findings are based upon the assessment of the following: * Data Completeness * Holding Times Calibration (Initial and Continuing) * Blanks * System Monitoring Compounds (Surrogate Spikes) Matrix Spike/Matrix Spike Duplicates Laboratory Control Sample * Internal Standards * Target Compound Identification * Compound Quantification and Reported Contract Quantitation Limits * System Performance * Criteria were met for this evaluation item. This evaluation was conducted in accordance with USEPA CLP National Functional Guidelines for Organic Data Review and the analytical method. Findings from this evaluation should be considered when using the analytical data. This report presents a summary of the data qualifications based on the review of the aforementioned evaluation criteria. This is followed by annotated Form 1s/ spreadsheets. Finally, the worksheets used to perform the evaluation are provided. FINDINGS VOLATILE ORGANIC COMPOUNDS 1. Matrix Spike For MW-4B matrix spike/matrix spike duplicate, the percent recovery was greater than the high control limit for the following constituent: Parameter MS % Recovery MSD % Recovery RPD Methyl acetate 238 241 ok MS Matrix Spike; MSD Matrix Spike Duplicate: RPD Relative Percent Difference For this constituent, qualify positive results as estimated biased high J for sample MW-4B. For MW-4B matrix spike/matrix spike duplicate, the percent recovery was less than the low control limit for the following constituent: Parameter MS % Recovery MSD % Recovery RPD Dichlorodifluoromethane 54 48 ok MS Matrix Spike; MSD Matrix Spike Duplicate: RPD Relative Percent Difference For this constituent, qualify positive results as estimated biased low J and nondetects as estimated UJ for sample MW-4B.

ECT.CON INC. 2. Laboratory Control Sample For 316423 laboratory control samples, the percent recovery of methyl acetate (241%) was greater than the high control limit. For the following samples, qualify positive results of this constituent as estimated biased high J. MW-23B MW-32B MW-7B MW-8B EXB-1 EXB-2 EB62211 MW-1B MW-100A MW-5B MW-4B EXB-9 EXB-10 EXB-7 EB62311 TB62311 For 316423 laboratory control sample, the percent recovery of chloromethane (65%) and dichlorodifluoromethane (53%) was less than the low control limit. For the following samples, qualify positive results of these constituents as estimated biased low J and nondetected results as estimated biased low UJ. MW-23B MW-32B MW-7B MW-8B EXB-1 EXB-2 EB62211 MW-1B MW-100A MW-5B MW-4B EXB-9 EXB-10 EXB-7 EB62311 TB62311 3. Calibration For continuing calibration 1/5/11 6:00, the percent difference for bromomethane (36%), methylene chloride (-86%) and methyl acetate (86%) was greater than the control limit of 30%/40%. For the following samples, qualify positive results of these constituents as estimated J and nondetected results as estimated UJ. EXB-9 MW-23B EXB-7 EXB-1 EXB-2 MW-5B NOTES VOLATILE ORGANIC COMPOUNDS Matrix Spike/Matrix Spike Duplicate For MW-4B matrix spike/matrix spike duplicate, as noted below the percent recovery of either the matrix spike or matrix spike duplicate was outside the control limit and/or the relative percent difference was outside the control limit. Parameter MS % Recovery MSD % Recovery RPD Chloroethane ok ok 40 Chloromethane ok 68 ok Trichlorofluoromethane ok 59 ok MS Matrix Spike; MSD Matrix Spike Duplicate: RPD Relative Percent Difference Because at least one percent recovery was within control limits, data are not qualified on this basis.

Compound Quantitation ECT.CON INC. The following samples were analyzed at the listed dilution for the noted parameters. Sample ID Parameter(s) Dilution Factor EXB-2 cis-1,2-dichloroethene 20x Trichloroethene EXB-1, EXB-7, MW-5B cis-1,2-dichloroethene Vinyl chloride 20x Field Duplicates Calculate RPD for positive results only. Sample ID Duplicate ID Parameter RPD MW-1B MW-100A 1.1 1.5 cis-1,2-dichloroethene -30.8 1.6 1.7 Trichloroethene -6.1 Data Reviewer Date

ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 3051123 Validation Report Date November 15, 2011 Validation Guidance USEPA CLP National Functional Guidelines for Organic Data Review Client Name WSP Environment and Energy Project Name EPT Ithaca Laboratory PACE Analytical Services, Inc. Method(s) Utilized SW 846 8260 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 07/29/11 WPOSTGAC 3051123001 X Aqueous 07/29/11 WMIDGAC 3051123002 X Aqueous 07/29/11 WAS 3051123003 X Aqueous 07/29/11 WINF 3051123004 X Aqueous 07/29/11 TB072911 3051123005 X Aqueous Analytical data in this report were screened to determine analytical limitations of the data based on specific quality control criteria. This screening assumes analytical results are correct as reported and merely provides an interpretation of the reported quality control results. This is a PACE level II data package; therefore, no raw data and only limit quality control data are provided for review. Due to the limited information provided in the data package, laboratory calculations could not be verified as part of this validation. Specific findings on analytical limitations are presented in this report. Annotated Form 1s or spreadsheets for samples reviewed are included after the Data Assessment Findings. Form 1s for the MS/MSD samples and spreadsheets are not annotated. SUMMARY The sample set for the EPT Ithaca site consists of 4 aqueous field samples and one trip blank. The samples were analyzed for the parameters as listed above. The organic findings presented in this review of the analytical data assume that the information presented by the analytical laboratory is correct. 3531 Fox Chase Drive, Imperial, PA 15126 Phone (724) 695-8042

The VOC findings are based upon the assessment of the following: ECT.CON INC. * Holding Times and sample preservation * Blanks * System Monitoring Compounds (Surrogate Spikes) NP Matrix Spike/Matrix Spike Duplicates * Laboratory Control Sample * Criteria were met for this evaluation item; NP Not Performed by laboratory This evaluation was conducted in accordance with USEPA CLP National Functional Guidelines for Organic Data Review and the analytical method. This is only a limited review of the information provide in the level II data package. Findings from this evaluation should be considered when using the analytical data. This report presents a summary of the data qualifications based on the review of the aforementioned evaluation criteria. This is followed by annotated Form 1s/ spreadsheets. Finally, the worksheets used to perform the evaluation are provided. FINDINGS VOLATILE ORGANIC COMPOUNDS There are no findings. No data were qualified. NOTES VOLATILE ORGANIC COMPOUNDS Data Completeness This is a limited level II data package. No raw data and only limit quality control information is presented in the data package. Only information provided was reviewed. Matrix Spike/Matrix Spike Duplicate No matrix spike/matrix spike duplicate were associated with this sample delivery group. Data are not qualified on this basis. Compound Quantitation The following samples were analyzed at the listed dilution for the noted parameters. Sample ID Parameter(s) Dilution Factor WINF cis-1,2-dichloroethene 100x Trichloroethene Field Duplicates No field duplicates were associated with this sample delivery group.

Data Reviewer Date ECT.CON INC.

Appendix C Monitoring Well Purge Logs

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-1B Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 10.67 ft 19.80 ft 9.13 ft 5.93 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 18gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 8.08 8.2-42 2.18 36.1 6.99 6.0 6.50 9.04 111 2.31 37.8 7.07 12.0 11.64 8.62 160 2.7 114 7.06 18.00 8.96 8.6 180 2.4 95.6 8.62 ph Notes Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 9 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/25/11 8:45 Sample, MS/MSD

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-2B Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 9.56 ft 19.70 ft 10.14 ft 6.51 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 6.6gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 1.35 10.02 173 4.99 32.7 6.59 ph Notes Purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/24/11 17:50

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-3B Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 11.49 ft 24.75 ft 13.26 ft 8.61 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 8.5gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 4.07 8.39-69 5.26 0 6.77 2.5 1.50 8.78-82 5.18 594 6.68 ph Notes Purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/25/11 8:15 Sample 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/25/11 10:10 Duplicate, MW-0311A

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-4B Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 18.55 ft 22.23 ft 3.68 ft 2.39 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 7.2gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 2.67 6.89 144 10.4 3.8 6.50 2.5 2.00 7.05-57 10.2 25.3 6.62 Purged dry, will allow well to recharge before sampling ph Notes Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/24/11 11:15

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-5B Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 16.73 ft 18.15 ft 1.42 ft 0.92 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 2.8gal Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 3.51 8.25-68 3.31 310 7.07 ph Notes Purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/25/11 8:58

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-5-40 Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 28.51 ft 38.80 ft 10.29 ft 6.71 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 12gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 3.01 10.2 180 9.1 924 7.85 ph Notes Purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/25/11 10:10

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-5-100 Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 94.25 ft 99.00 ft 4.75 ft 0.76 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 0.75gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 2.01 12.89 210 11.9 38.1 6.32 ph Notes Purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/25/11 10:15

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-7-40 Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 17.39 ft 40 ft 22.61 ft 14.75 gal Samplers Weather Conditions: Notes: KJT/RJW Cold, sunny Purge 10gal, non-hazardous. Submersible pump malfunctioned. Resumed sampling using a bailer on 3/25/11. Unable to collect field parameters due to Horiba U-52 being inaccessible. Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) 1.0 6.43 10.48 NA 2.72 729 7.50 10.0 NA NA NA NA NA NA ph Notes Purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/25/11 14:05

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-8-40 Site: Emerson EPT - Ithaca, NY Sample Date: 3/23/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 33.22 ft 43.21 ft 9.99 ft 6.51 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 6.5gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 2.16 9.54 16 4.15 13.7 7.12 ph Notes Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/23/11 16:55

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-17-40 Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 2.55 ft 40 ft 37.45 ft NA gal Samplers Weather Conditions: KJT/RJW Sunny, cold Notes: Purged 60g non-hazardous. Unable to accurately define well volume due to well constricting to 3" at an uknown depth below the water table. Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) 1.0 13.73 11.84 157 1.42 4.3 9.05 5.0 5.48 11.95 65 1.57 40.5 9.09 15.0 3.04 11.83-26 1.34 370.0 9.13 25.00 0.07 11.98-81 1.38 341.0 9.12 40.00 0.57 12.21-101 1.36 881 9.09 50.0 0 12.31-113 1.44 849 9.06 60.0 0 12.4-110 1.43 737 9.02 Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/24/11 18:20 ph Notes Purged dry, will allow well to recharge before sampling

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-18A Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 8.24 ft 19.22 ft 10.98 ft 1.75 gal Samplers Weather Conditions: Notes: KJT/RJW Sunny, cold Purged 1.8g non-hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 1.91 9.00-87 1.19 29.5 6.41 NA 11.30 8.16-92 1.19 25.9 6.38 NA 2.79 9.21-86 1.17 40.0 6.35 NA 8.41 8.51-66 1.18 609.0 6.34 ph Notes Purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 9 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/24/11 18:40 Sample, MS/MSD

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-19A Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 4.32 ft 20.12 ft 15.80 ft 2.52 gal Samplers Weather Conditions: Notes: KJT/RJW Sunny, cold Purged 7.5g non-hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 10.50 9.30-3 1.59 0.0 6.61 2.50 9.51 9.30-65 1.55 1000.0 6.45 5.00 4.69 9.77-74 1.50 589.0 6.47 7.50 7.14 9.80-69 1.49 543.0 6.48 ph Notes Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/24/11 16:53

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-20B Site: Emerson EPT - Ithaca, NY Sample Date: 3/23/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 10.66 ft 19.8 ft 3.58 ft 1.50 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 6gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 5.06 8.5 148 3.44 2.2 7.07 3.5 8.52 8.52 171 3.69 433 7.00 ph Notes Purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/23/11 17:00

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-21B Site: Emerson EPT - Ithaca, NY Sample Date: 3/23/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 11.83 ft 15.41 ft 3.58 ft 0.58 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 2.5gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 6.11 7.82 224 4.17 31.1 5.56 2.3 11.79 7.06 231 4.56 0 7.28 ph Notes Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/23/11 14:10

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-22B Site: Emerson EPT - Ithaca, NY Sample Date: 3/23/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 13.08 ft 16.5 ft 3.45 ft 0.56 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 2.25gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 7.02 9.85 14 2.17 3.4 6.54 ph Notes Purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/23/11 16:45

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-23B Site: Emerson EPT - Ithaca, NY Sample Date: 3/23/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 12.70 ft 18.24 ft 5.54 ft 0.90 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 1gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 8.69 7.34 195 6.91 1000 6.44 1.0 7.25 7.46 215 7.08 0 6.37 ph Notes Purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/23/11 15:13

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-24B Site: Emerson EPT - Ithaca, NY Sample Date: 3/23/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 12.10 ft 18.24 ft 6.14 ft 1.00 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 1.3gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 11.07 6.02 217 1.09 41.9 7.18 1.3 3.11 6.29 176 3.14 0 6.28 ph Notes Purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/23/11 15:45

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-25A Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 4.52 ft 17.61 ft 13.09 ft 2.09 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 6gal, non-hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 3.57 9.78-22 1.4 0 6.39 2.0 9.01 10.01-47 1.39 404 6.32 4.0 10.72 10.43-57 1.35 101 6.30 6.00 8.40 10.55-75 1.37 55.6 6.26 ph Notes Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/24/11 16:25

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-26A Site: Emerson EPT - Ithaca, NY Sample Date: 3/24/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 6.14 ft 17.74 ft 11.60 ft 1.89 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 8gal, non-hazardous. ORP readings not collected. Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 16.76 10.59 NA 2.66 272 8.83 1.0 5.56 8.95 NA 2.65 413 7.54 2.0 3.62 8.56 NA 2.63 202 7.43 3.0 3.88 7.94 NA 2.65 61 7.38 4.0 2.86 7.99 NA 2.71 51.9 7.36 5.0 1.50 8.26 NA 2.82 347 7.21 6.0 1.49 8.51 NA 2.57 372 7.31 7.0 1.50 8.9 NA 2.44 566 7.42 8.0 1.51 9.12 NA 2.47 336 7.43 Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/24/11 18:55 ph Notes Purged dry, will allow well to recharge before sampling

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-32B Site: Emerson EPT - Ithaca, NY Sample Date: 3/23/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 4.56 ft 9.86 ft 5.30 ft 0.86 gal Samplers Weather Conditions: Notes: KJT/RJW Snow, cold Purge 3.5gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 11.45 6.14 247 6.73 10.3 6.86 3.5 6.58 6.06 238 7.00 155 6.89 ph Notes Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/23/11 12:35

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Low-Flow Groundwater Sampling Monitoring Form Well ID EXB-01 Site ID: Emerson EPT - Ithaca, NY Sample Date: 3/22/2011 Well Diameter Depth to Water Total Well Depth Screen Length 4in 74.10 ft 84.7 ft NA ft Sampling Event: Samplers Weather Conditions and Notes: Quarterly Groundwater Sampling ESR/KJT/RJW Cloudy Pump Intake 72.9 ft Flow Rate 40 Instrument Calibration Information ph Meter Calibration Horiba U52 with flow-through cell 7.00 Stand. ph 4.01 Stand. Slope (mv/ph) Notes on calibration: Calibrated to manufacturer's specifications using auto-calibration standard solution Air temp = 35 ºF Well Purging Information Start purge: 1039 End purge: 1125 Pump Type: QED Sample pro w/ MP-15 and CO 2 Purge Conductivity Turbidity D.O. T ORP Time DTW Volume (L) ph Appearance of Purge Water Flow Rate (ml/min) (ms/cm) (NTU) (mg/l) * (ºC) (mv) 1039 72.15 Initial 6.79 4.28 11.7 6.66 7.12 0 Clear 40 1049 72.22 0.40 6.99 4.35 8.6 4.14 8.19-35 Clear 40 1054 72.28 0.60 7.06 4.36 10.7 2.03 8.50-49 Clear 40 1059 72.32 0.80 7.11 4.37 10.1 1.06 8.71-57 Clear 40 1104 72.37 1.00 7.14 4.33 11.8 1.13 8.90-62 Clear 40 1109 72.45 1.20 7.16 4.27 13.30 0.94 9.03-66 Clear 40 1114 72.50 1.4 7.18 4.14 16.5 0.50 9.11-69 Clear 40 1119 72.57 1.6 7.18 4.04 19.7 0.14 9.24-69 Clear 40 1124 72.65 1.8 7.19 3.99 21.1 0.00 9.28-68 Clear 40 1125 End Purge # of Bottles Analytes 3 VOCs (8260B) Laboratory Analysis Information Collection Filtered/ Method Preservative Bottle Type Anal. Lab. Unfiltered Sample Time Comments Low Flow HCl 40 ml VOA Pace Unfiltered 1125

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Low-Flow Groundwater Sampling Monitoring Form Well ID EXB-02 Site ID: Emerson EPT - Ithaca, NY Sample Date: 3/22/2011 Well Diameter Depth to Water Total Well Depth Screen Length 4in 70.31 ft 83.80 ft NA ft Sampling Event: Samplers Weather Conditions and Notes: Quarterly Groundwater Sampling ESR/KJT/RJW Cloudy Pump Intake 71.5 ft Flow Rate 40 Instrument Calibration Information ph Meter Calibration Horiba U52 with flow-through cell 7.00 Stand. ph 4.01 Stand. Slope (mv/ph) Notes on calibration: Calibrated to manufacturer's specifications using auto-calibration standard solution Air temp = 20-30 ºF Well Purging Information Start purge: 1201 End purge: 1240 Pump Type: QED Sample pro w/ MP-15 and CO 2 Purge Conductivity Turbidity D.O. T ORP Time DTW Volume (L) ph Appearance of Purge Water Flow Rate (ml/min) (ms/cm) (NTU) (mg/l) * (ºC) (mv) 1201 70.86 Initial 6.24 4.05 17.9 6.75 8.58 186 Clear 40 1205 70.99 0.16 6.18 4.07 18.4 3.70 9.34 188 Clear 40 1210 71.00 0.36 6.11 4.09 17.5 4.42 9.71 189 Clear 40 1215 71.16 0.56 6.08 4.09 16.5 3.29 9.98 188 Clear 40 1220 71.27 0.76 6.08 4.11 16.0 2.78 9.97 187 Clear 40 1225 71.29 0.96 6.09 4.14 15.90 2.51 9.68 188 Clear 40 1240 End Purge 1.16 # of Bottles Analytes 3 VOCs (8260B) Laboratory Analysis Information Collection Filtered/ Method Preservative Bottle Type Anal. Lab. Unfiltered Sample Time Comments Low Flow HCl 40 ml VOA Pace Unfiltered 1240

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Low-Flow Groundwater Sampling Monitoring Form Well ID EXB-07 Site ID: Emerson EPT - Ithaca, NY Sample Date: 3/22/2011 Well Diameter Depth to Water Total Well Depth Screen Length 4in 6.90 ft 24.51 ft NA ft Sampling Event: Samplers Weather Conditions and Notes: Quarterly Groundwater Sampling ESR/KJT/RJW Cloudy Pump Intake 17.5 ft Flow Rate 75 Instrument Calibration Information ph Meter Calibration Horiba U52 with flow-through cell 7.00 Stand. ph 4.01 Stand. Slope (mv/ph) Notes on calibration: Calibrated to manufacturer's specifications using auto-calibration standard solution Air temp = 20-30 ºF Well Purging Information Start purge: 1436 End purge: 1505 Pump Type: QED Sample pro w/ MP-15 and CO 2 Purge Conductivity Turbidity D.O. T ORP Time DTW Volume (L) ph Appearance of Purge Water Flow Rate (ml/min) (ms/cm) (NTU) (mg/l) * (ºC) (mv) 1436 7.14 Initial 7.69 7.04 8.2 2.35 8.22 154 Clear 75 1440 7.26 0.30 7.69 7.05 6.4 1.42 7.97 152 Clear 75 1445 7.42 0.67 7.73 7.05 4.4 1.00 7.85 151 Clear 75 1450 7.59 1.04 7.71 7.06 3.3 0.70 7.81 149 Clear 75 1455 7.72 1.41 7.74 7.05 2.6 0.50 7.74 144 Clear 75 1500 7.89 1.78 7.76 7.06 2.7 0.34 7.69 143 Clear 75 1505 8.12 2.15 7.78 7.06 2.2 0.22 7.72 139 Clear 75 1510 End Purge 2.52 # of Bottles Analytes 3 VOCs (8260B) Laboratory Analysis Information Collection Filtered/ Method Preservative Bottle Type Anal. Lab. Unfiltered Sample Time Comments Low Flow HCl 40 ml VOA Pace Unfiltered 1510

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Low-Flow Groundwater Sampling Monitoring Form Well ID EXB-10 Site ID: Emerson EPT - Ithaca, NY Sample Date: 3/22/2011 Well Diameter Depth to Water Total Well Depth Screen Length 4in 36.42 ft 66.64 ft NA ft Sampling Event: Samplers Weather Conditions and Notes: Quarterly Groundwater Sampling KJT/ESR Cloudy Pump Intake 44.4 ft Flow Rate 100 Instrument Calibration Information ph Meter Calibration Horiba U52 with flow-through cell 7.00 Stand. ph 4.01 Stand. Slope (mv/ph) Notes on calibration: Calibrated to manufacturer's specifications using auto-calibration standard solution Air temp = 40 ºF Well Purging Information Start purge: 1515 End purge: 1612 Pump Type: QED Sample pro w/ MP-15 and CO 2 Purge Conductivity Turbidity D.O. T ORP Time DTW Volume (L) ph Appearance of Purge Water Flow Rate (ml/min) (ms/cm) (NTU) (mg/l) * (ºC) (mv) 1515 36.65 Initial 7.08 4.61 4.0 1.24 10.11-80 Clear 100 1520 36.86 0.50 7.08 4.50 4.4 0.64 10.07-85 Clear 100 1525 37.18 1.00 7.09 4.33 4.8 0.57 10.11-83 Clear 100 1530 37.35 1.50 7.11 4.12 3.9 0.97 10.19-79 Clear 100 1535 37.60 2.00 7.13 3.90 3.2 1.38 10.25-71 Clear 100 1540 37.85 2.50 7.16 3.69 2.60 1.81 10.26-61 Clear 100 1545 38.09 3.0 7.19 3.50 2.1 2.31 10.28-49 Clear 100 1550 38.51 3.5 7.21 3.39 1.7 2.30 10.29-38 Clear 100 1555 38.56 4.0 7.22 3.29 1.2 2.61 10.15-28 Clear 100 1600 38.8 4.5 7.28 3.24 1 3.41 10.16-16 Clear 100 1605 38.9 5.0 7.23 3.21 1.1 3.05 10.16-15 Clear 100 1610 39.1 5.5 7.22 3.19 1.0 3.11 10.08-9 Clear 100 Laboratory Analysis Information # of Bottles Analytes Collection Method Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) Low Flow HCl 40 ml VOA Pace Unfiltered 1612

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-1B Site: Emerson EPT - Ithaca, NY Sample Date: 6/21/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 10.92 ft 19.80 ft 8.88 ft 1.75 gal Samplers Weather Conditions: Notes: KJT/JSB Hot, humid & sunny Purge 5.8gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 8.39 16.33 54 1.43 55.3 8.12 5.8 5.08 15.47 46 1.53 62.3 8.00 ph Notes purged dry, will allow well to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 6/22/11 17:40 Sample 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 6/22/11 19:00 MW-100A duplicate of MW-1B

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-4B Site: Emerson EPT - Ithaca, NY Sample Date: 6/21/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 20.00 ft 22.23 ft 2.23 ft 3.20 gal Samplers Weather Conditions: Notes: KJT/JSB Hot, humid & sunny Purge 4.5gal, Hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 9.32 15.02-30 16.3 18.6 7.17 ph Notes oil-like sheen on purge water purged dry at 2gal, allow to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 6/22/11 18:15 Sample 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 6/22/11 18:15 Sample MW-4B MS 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 6/22/11 18:15 Sample MW-4B MSD

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-5B Site: Emerson EPT - Ithaca, NY Sample Date: 6/21/2011 Well Diameter 4in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 16.38 ft 18.15 ft 1.77 ft 2.62 gal Samplers Weather Conditions: Notes: KJT/JSB Hot, humid & sunny Purge 3.5gal, hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) initial 8.78 15.58-6 2.77 55.3 8.20 ph Notes purged dry at 2gal, allow to recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/25/11 8:15 Sample

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-7B Site: Emerson EPT - Ithaca, NY Sample Date: 6/21/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 17.19 ft 19.48 ft 2.29 ft 2.75 gal Samplers Weather Conditions: Notes: KJT/JSB Humid, hot & sunny Purge 1gal, hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) Initial 9.34 17.24 3 4.75 >800 7.17 ph Notes red color to purge water purged dry at 0.75gal, will let recharge before sampling Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 6/22/11 10:15 Sample

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-8B Site: Emerson EPT - Ithaca, NY Sample Date: 6/21/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 13.61 ft 19.78 ft 6.17 ft 2.18 gal Samplers Weather Conditions: Notes: KJT/JSB Hot, humid & sunny Purge 3gal, hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Turb. (NTU) initial 7.96 17.97-76 7.61 >800 6.78 oil-like sheen & smell to purge water 1.0 4.31 16.86-83 7.53 >800 6.98 purged dry at 1.5gal, allow to recharge before sampling ph Notes Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 6/22/11 13:35 Sample

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-23B Site: Emerson EPT - Ithaca, NY Sample Date: 6/21/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 14.50 ft 18.24 ft 3.74 ft 2.32 gal Samplers Weather Conditions: Notes: KJT/JSB hot, humid & sunny Purge 2gal, non-hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Initial 5.88 17.19 201 4.36 67.3 6.24 2.0 9.79 14.14 176 4.39 81.2 6.58 purged dry, allow to recharge before sampling Turb. (NTU) ph Notes Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 6/22/11 9:00 Sample

WSP Environment & Energy 5 Sullivan Street Cazenovia, NY 13035 (315) 655-3900 Fax (315) 655-3907 Groundwater Sampling Monitoring Form Well ID MW-32B Site: Emerson EPT - Ithaca, NY Sample Date: 6/21/2011 Well Diameter 2in Sampling Event Quarterly Groundwater Sampling Depth to Water (btoc) Total Well Depth (btoc) Height of Water Column Well Volume 4.60 ft 9.86 ft 5.26 ft 0.74 gal Samplers Weather Conditions: Notes: KJT/JSB Hot, humid & sunny Purged 2.5g non-hazardous Instrument Calibration Information D.O. Meter Calibration ORP Meter Calibration S.C. Meter Calibration DO slope = ORP in stand. Expected S.C. Measured S.C. Notes DO in air = mg/l T of stand. Air temp = ºC Standard used: ph Meter Calibration ph of Stand. 1 ph of Stand. 2 Slope Notes on calibration: Calibrated to manufacturer's specifications Purge Volume (gal) D.O. (mg/l) T (ºC) ORP (mv) Well Purging Information S.C. (ms/cm) Initial 8.59 18.06 180 4.04 48.1 6.90 2.50 8.68 16.90 206 4.06 37.0 7.19 purged dry, allow to recharge before sampling Turb. (NTU) ph Notes Laboratory Analysis Information # of Bottles Analytes Preservative Bottle Type Anal. Lab. Filtered/ Unfiltered Sample Time Comments 3 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 6/22/11 9:10 Sample