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

Transcription

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

2 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 Sunrise Valley Drive Suite 300 Reston, VA Tel: Fax:

3 Contents 1 Project Status and Progress to Date Summary of Dual Phase Extraction System Operation, Maintenance, and Performance Monitoring Events Operating Results Summary of Difficulties Encountered and Resolved Quarterly and Semi-Annual Performance Monitoring Groundwater Elevations and Hydraulic Capture Quarterly and Semi-Annual Site-Wide Groundwater Sampling References 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

4 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

5 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 ) 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 # A ) entered into by the New York State Department of Environmental Conservation (NYSDEC) and EPT on July 13, This report describes operation and maintenance of the Dual Phase Extraction (DPE) system for the reporting period of January 2011 through June

6 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 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) Summary of Difficulties Encountered and Resolved The direct drive coupler on the vacuum blower failed during the previous reporting period on November 20, 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

7 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

8 4 References WSP Engineering of New York. March 31, Operation, Maintenance and Monitoring Plan, Interim Remedial Measure, Emerson Power Transmission, Ithaca, New York. 4

9 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

10 Figures

11 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 SUNRISE VALLEY DRIVE, SUITE 300 RESTON, VA (703) Scale in Feet Figure 1 Site Location Emerson Power Transmission Ithaca, New York

12

13

14

15

16

17

18

19

20

21

22

23 Tables

24 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/ January 2/9/ % February 3/11/ % March 4/7/ % April 4/25/ % May (a) 6/16/ % June (b) 7/1/ % 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 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

25 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

26 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/ , (b) January 2/9/2011 3,076 ND 701,420 29, February 3/11/2011 4,288 ND 740,381 38, March 4/7/2011 2,896 ND 772,015 31, April (c) 4/25/2011 2,896 ND 793,026 21, May 6/16/ ,289 ND 810,515 17, June (d) 7/1/ ,289 ND 823,461 12, Total Over Reporting Period (January through June 2011): 151, 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 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

27 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/ , /9/ , ND /11/ , ND /7/ , ND /25/ , ND /16/ , ND /1/ , ND Total Over Reporting Period (January through June 2011): 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 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 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

28 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 cis-1,2-dichloroethene trans-1,2-dichloroethene Tetrachloroethene ND ND ND ND ND ND ND ND Trichloroethene Total VOCs: 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 trans-1,2-dichloroethene 96.9 ND ND ND ND ND ND ND ND Tetrachloroethene ND ND ND ND ND ND ND ND Trichloroethene Total VOCs: 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

29 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 U -- Carbon Disulfide 1.0U 1.0U 1.0U U -- Chloromethane 1.0U 1.0U 1.0U U -- Cyclohexane 10U 10U 10U -- 10U -- 1,1-Dichloroethene 1.0U U cis-1,2-dichloroethene 1,630 2,180 1, , trans-1,2-dichloroethene Ethylbenzene 1.0U 1.0U 1.0U U -- Methylene Chloride U 1.0U U -- Naphthalene 2.0U 2.0U 2.0U U -- Tetrachloroethene 1.0U 1.0U 1.0U Trichloroethene 1,430 2,050 1, , Vinyl Chloride Xylenes 1.0U 1.0U 1.0U U -- Total VOCs ( g/l) (b) 3,076 4,288 2, , 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 U -- Carbon Disulfide 1.0U 1.0U 1.0U U -- Chloromethane 1.0U 1.0U 1.0U U -- Cyclohexane 10U 10U 10U -- 10U -- 1,1-Dichloroethene 1.0U 1.0U 1.0U U -- cis-1,2-dichloroethene U 1.0U trans-1,2-dichloroethene 1.0U 1.0U 1.0U U -- Ethylbenzene 1.0U 1.0U 1.0U U -- Methylene Chloride 1.0U 1.0U 1.0U U -- Naphthalene 2.0U 2.0U U -- Tetrachloroethene 1.0U 1.0U 1.0U U -- Trichloroethene 1.0U 1.0U 1.0U U -- Vinyl Chloride 1.0U 1.0U 1.0U U -- Xylenes 1.0U 1.0U U -- Total VOCs ( g/l) (b) 1.8 ND 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

30 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 U -- Carbon Disulfide 1.0U 1.0U 1.0U U -- Chloromethane 1.0U 1.0U 1.0U U -- Cyclohexane 10U 10U 10U -- 10U -- 1,1-Dichloroethene 1.0U 1.0U 1.0U U -- cis-1,2-dichloroethene 1.0U 1.0U 1.0U U -- trans-1,2-dichloroethene 1.0U 1.0U 1.0U U -- Ethylbenzene 1.0U 1.0U 1.0U U -- Methylene Chloride 1.0U 1.0U 1.0U U -- Naphthalene 2.0U 2.0U 2.0U U -- Tetrachloroethene 1.0U 1.0U 1.0U U -- Trichloroethene 1.0U 1.0U 1.0U U -- Vinyl Chloride 1.0U 1.0U 1.0U U -- Xylenes 1.0U 1.0U 1.0U U -- 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

31 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 NM NM NM MW-01B MW-02B NM NM NM MW NM NM NM MW-03B NM NM NM MW-04B MW NM NM NM MW-05B MW-06B NM NM NM MW-07B Not Measured - Product Recovery in Progress MW-08B Not Measured - Product Recovery in Progress MW-18A NM NM NM MW-19A NM NM NM MW-20B NM NM NM MW-21B (c) NM NM NM MW-22B NM NM NM MW-23B MW-24B NM NM NM MW-25A NM NM NM MW-26A NM NM NM MW-30B NM NM MW-31B NM NM NM MW-32B P NM NM NM P NM NM NM C-zone and D-zone Wells EXB EXB NM NM NM EXB EXB EXB EXB NM NM NM MW NM NM NM MW NM NM NM MW NM NM NM MW NM NM NM MW NM NM NM MW NM NM NM MW NM NM NM MW-44T 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, 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

32 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) (ft) - Groundwater (ft) (ft amsl) MW-02B MW-03B MW-04B MW MW MW MW-05B MW-06B MW MW MW NM NM NM MW MW MW-18A MW-19A MW-20B MW-21B (b) MW-22B MW-23B MW-24B MW-25A MW-26A MW-32B 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, 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

33 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 UJ 1.0 UJ 1.0 UJ 1.0U 1.0 UJ 1.0U 1.0 UJ NS 1.0 UJ Cyclohexane 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 UJ 1.0U 1.0U 1.0U 1.0U U NS 1.0U cis-1,2-dichloroethene U 1.0U NS 174 trans-1,2-dichloroethene 5 1.0U 1.0U 1.0U 1.0U 1.0U NS 1.8 Methylcyclohexane NVL 10.0 UJ 10.0 U 10.0 U 10.0 U 10.0 U 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 U 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 U 1.0U 1, NS 1.9 Vinyl chloride UJ 1.0U 1.0U 1.0U 1.0U U 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) ND ND 2, NS Total CVOCs: (g) ND ND 2, NS 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

34 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 U 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 NS ,450 2,090 NS 1.0U 1.0U 1.0U 1.0U 1.0U 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 U 1.0U 1.0U 1.0U NS U NS U 1.0U 1.0U 1.0U NS 3.0U 3.0U U 3.0U 3.0U 3.0U ND ,851 2,785 ND ,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

35 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/ U 1.0U 1.0U 1.0U 1.0U 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 U 1.0U 1.0U 1.0U 6,680 4,850 1,080 1, U 1.0U 1.0U 1.0U 46.4 J UJ 10.0 U 10.0 U 10.0 U 10.0 UJ U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U U 1.0U 1.0U 1.0U 1.0U 1.0U 1.0U U 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, U 1.0U 1.0U U 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, ,029 10,375 1,422 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 12 of 25 Revised: 1/11/2012

36 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, 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

37 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 MW-7-40 MW-1B MW-2B MW-3B MW-0311B MW-4B MW-5-40 MW MW /25/2011 3/24/2011 3/25/2011 3/24/2011 3/25/2011 3/25/2011 3/25/2011 VOCs ( g/l) Chloroethane 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 U 1.0U 1,1-Dichloroethene UJ U U 1.0U cis-1,2-dichloroethene 5 4.1J 5, U 18, trans-1,2-dichloroethene 5 1.0U U U 1.0U Tetrachloroethene 5 1.0U U 1.0U 1.0U U 1.0U Toluene 5 1.0U 1.0U 1.0U 1.0U 1.0U U 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, U 6, Vinyl Chloride UJ U Total VOCs (e) , , , Total CVOCs (e) , ,227 ND 25, 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

38 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 (f) MW MW-18A (d) MW-19A MW-20B MW-21B MW-8-40 MW MW 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 U 1.0U 1.0U U 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 U 1.0U 1.0U U NS 1.0U U 1.0U 1.0U 1.0U 1.0 ND 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

39 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 U 1.0U 1.0U 1.0U 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

40 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 U Chloroform U 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 U 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 U 1.0U 1.0U 1.0U Trichloroethene U 1.0U 1.0U 33.9 Vinyl Chloride 2 1.0U 1.0U 1.0U 1.0U 1.0U Total VOCs (e) Total CVOCs (e) 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, 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

41 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 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

42 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) NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Vinyl Chloride 2 Xylenes (total) 5 EW-5-25B 9/25/ U 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, U 1U 2U 1.2 1U 1U 1U U EW-6-60C 9/25/09 5U 0.74J 5U 1U 1U 1U 1U 1U 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, U 1U 2U U 1U 25, U 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/ U U 80U 80U 80U 80U 80U U 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 U 1U 1U 1U 1U 10U 1U 1U 6.5 2,920 D U 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 U 1U 2U 1.3 1U 1U 1U 774 D 446 D 3U 6/29/ U 10U 1U 1U 1U 1U 10U 1U 1U 13 4, J 1 UJ 1U 2U 1U 1U 1U 1U U 9/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U , U 1U 2U 3 1U 1U 1U 9, U 12/28/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 6.2 3, U 1U 2U 3 1U 1U 1U U 3/22/11 10U 1U 10U 1 UJ 1U 1U 1U 10 UJ 1U 1U 4.5 2, U 1U 2U 1U 1U 1U 1U U 6/22/11 10U 1U 10U 1 UJ 1U 1U 1 UJ 10U 1U 1U 4.5 2, U 1U 2U 1U 1U 1U 1U 8, U EXB-02 1/14/09 5U 5.8 1U 1U 1U 0.85 J 1U J 1U 2 2,900 D 11 1U 1U NAU U 1U 10,000 D J 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 U 1U 6,200 D /23/09 4.4J U 100 U 100 U 0.57 J 100 U J 0.41 J 2 2,300 D U 100 U NA U U 100 U 9,300 J U 12/17/09 10U U 1U 1U 1U 1U 10U 1U 1U 3 2,870 D U 2U U 1U 7,270 D 16.8 J 3U 4/6/10 10U U 1U 1U 1U 1U 10U 1.6 1U 1U 2,210 D U 2U U 1U 5,110 D U 6/29/ U 1U 1U 1.1 1U 10U 1U 1U , J 1 UJ 1U 2U U 1U 2, /29/ U 3.7 1U 4 1U 10U 1U 1U 8.3 4, U 2U 1U U 1U 1, /28/10 10U U 1U 1U 6.4 1U 10U 1U 1U 6.0 6, U 1U 2U 4.1 1U 1U 1U 7, U 3/22/11 10U U 1 UJ 1U 5.1 1U 10 UJ 1U 1U 3.4 6, U 1U 2U 3.8 1U 1U 1U 8, U 6/22/11 10U U 1U 1U 2.2 1U 10U 1U 1U 4.6 4, U 1U 2U U 1U 5, U 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

43 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) NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene 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/ 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 U 12/17/09 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 5.1 J 2,790 D U 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 U 1U 2U 1U 1U 1U 1U 1,430 D U 6/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 6.5 2, J 1 UJ 1U 2U 1U 1U 1U 1U 1, U 9/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 7.8 4, U 1U 2U 1U 1U 1U 1U U 12/28/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 2.3 1, U 1U 2U 1U 1U 1U 1U U 3/22/11 10U 1U 10U 1 UJ 1U 1U 1U 10 UJ 1U 1U 1.1 1, U 1U 2U 1U 1U 1U 1U U 6/22/11 10U 1U 10U 1U 1U 1U 1 UJ 10U 1U 1U 2.1 1, U 1U 2U 1U 1U 1U 1U U 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 U 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 U 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 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 J 12/17/09 10U 1U 10U 1U 1U 1U U 1U 1U 1U U 1.5 1U 2U 1U 1U 1U 1U 1U 4.6 3U 4/6/10 10U U 1U 1U 1U U 1U 1U U 1.5 1U 2U 1U 1U 1U 1U U 6/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 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 U 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 U 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 U 1U 1U 2U 1U 1U 1U 1U 1U 1U 3U 6/22/ U 10U 1U 1U 1U U 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

44 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) NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene 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 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 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 U 1U 1U 1U 8.8 5,600 D U 1U NAU 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 U 1U 2U U 1U 19,500 D 133 3U 10/5/10 10U 1U 10U 1U 4 1 1U 10U 1U 1U , U 1U 2U U 1U 1U 18, U 3/24/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 5.7 5, U 1U 2U U 1U 1U 12, U 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/ 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, U 1U 2U 1U 1U 1U 1U U 3/25/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U U 1U 2U 1U 1U 1U 1U U 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/ U 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

45 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) NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene 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 U 1U 52,000 D 700 DJ 3U 9/23/ 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 U 1U 2U 1.3 1U 1U 1U 657 D U 4/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 6.4 3,990 D 101 1U 1U 2U U 1U 1U 3,750 D 257 3U 6/30/10 10U 1U 10U 1 UJ 1U 1U 1U 10U 1U 1U 1.4J 1, U 1U 2U 1.7 1U 1U 1U U 9/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U , U 1U 2U U 1U 1U 4, U 12/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U , U 1U 2U U 1U 1U 6, U 3/25/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U U 1U 2U 3.8 1U 1U 1U 1, U 6/22/11 10U 1U 10U 1U 1U 1U 1 UJ 10U 1U 1U 1U U 1U 2U 1U 1U 1U 1U 297 1U 3U MW /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 U 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, U 200 U 200 U NA U 200 U 200 U 200 U 200 U 28,000 D 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, U 1 U U 1U 1U 5, U 3/25/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U , U 1U 2U U 1U 6, U MW /1/ J 0.22 J 5U 1U 1U 1U 1U 1U 1U 1U 1U 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 U 4/7/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U U 1U 1U 2U 1U 1U 1U 1U U 10/4/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U U 1U 1U 2U 1U 1U 1U 1U U 3/25/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U U 1U 1U 2U 1U 1U 1U 1U U MW /2/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U U 1U NAU 1U 1U 1U 1U 1U 30 2U 6/11/ U 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 U 1U NAU 1U 1U 1U 1U 1U 29 2U 4/8/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U U 1U 2U 1U 1U 1U 1U 1U 8.2 3U 10/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U U 1U 2U 1U 1U 1U 1U 1U U 3/25/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 150 1U 1U 1U 2U 1U 1U 1U 1U U MW /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

46 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) NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Vinyl Chloride 2 Xylenes (total) 5 MW /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 U 6/9/09 5U 1U 1U 1U 1U 1U 1U 1U 1U 1U 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 J 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 U 10/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U U 1U 1U 2U 1U 1U 1U 1U 1U U 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 /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/ U 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/ U 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 U 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

47 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) NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene 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 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 U 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 U 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

48 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) NVL 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-1,2-dichloroethene trans-1,2-dichloroethene 5 5 Methylene chloride 5 Methyl-tert-butyl-ether Naphthalene Tetrachloroethene Toluene 5 5 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Vinyl Chloride 2 Xylenes (total) 5 MW-32B 1/14/09 5U 1U 5U 1U 1U 1U 1U 1U 1U 1U 1U 200 D 1.4 1U 1U NAU 1U 1U 1U 1U 140 D 1U 2U 4/1/09 5U 1U 5U 1U 1U 0.42 J 1U 1U 1U 1U 1U 240 D 2 1U 1U NAU 1U 1U 0.5J 1U 170 D 1U 2U 6/10/09 5U 1U 5U 1 UJ 1U 1.4 1U 1U 1U 1U 1U 190 D 1.1 1U 1U NAU 1U 1U 0.6J 1U 160 D 1U 2U 9/24/09 10U 2U 10U 2U 2U 1.9J 2U 2U 2U 2U 2U J 2U 2U NAU 2U 2U 2U 2U 130 2U 4U 12/18/09 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 73 1U 1U 1U 2U 1U 1U 1U 1U U 3U 4/6/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U 132 1U 1U 1U 2U 1U 1U 1U 1U 107 1U 3U 6/29/10 10U 1U 10U 1U 1U 1.3 1U 10U 1U 1U 1U 94 1 UJ 1 UJ 1U 2U 1U 1U 1U 1U U 3U 10/5/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U U 1U 1U 2U 1U 1U 1U 1U U 3U 12/29/10 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U U 1U 1U 2U 1U 1U 1U 1U U 3U 3/23/11 10U 1U 10U 1U 1U 1U 1U 10U 1U 1U 1U U 1U 1U 2U 1U 1U 1U 1U U 3U a/ b/ All results are reported in micrograms per liter ( g/l). 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; NVL = No standard or guidance value for groundwater is listed for this substance; NA = Analysis did not include analyte; NS = not sampled. 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. 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 25 of 25 Revised: 1/11/2012

49 Appendix A Laboratory Analytical Reports (on CD)

50 LIMS USE: FR - ERIK REINERT LIMS OBJECT ID: February 24, 2011 Mr. Erik Reinert WSP Environment & Energy 5 Sullivan Street Cazenovia, NY RE: 3197/4; EPT - Ithaca NY Dear Mr. Reinert: Enclosed are the analytical results for sample(s) received by the laboratory on February 10, 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

51 CERTIFICATIONS 3197/4; EPT - Ithaca NY Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA Alabama Certification #: 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 Kentucky Certification #: Louisiana/NELAC Certification #: LA 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 #: North Carolina Certification #: Oregon/NELAC Certification #: PA Pennsylvania/NELAC Certification #: Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 21

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

53 PROJECT NARRATIVE 3197/4; EPT - Ithaca NY Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: February 24, 2011 General Information: 5 samples were analyzed for EPA 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: ) 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: ) 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): M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: ) Methyl acetate REPORT OF LABORATORY ANALYSIS Page 4 of 21

54 PROJECT NARRATIVE 3197/4; EPT - Ithaca NY 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): M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. Trichlorofluoromethane MSD (Lab ID: ) Methyl acetate R1: RPD value was outside control limits. MSD (Lab ID: ) 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

55 ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY Sample: WpostGAC Lab ID: 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 /18/11 12: Benzene ND ug/l /18/11 12: Bromodichloromethane ND ug/l /18/11 12: Bromoform ND ug/l /18/11 12: Bromomethane ND ug/l /18/11 12: Butanone (MEK) ND ug/l /18/11 12: Carbon disulfide ND ug/l /18/11 12: Carbon tetrachloride ND ug/l /18/11 12: Chlorobenzene ND ug/l /18/11 12: Chloroethane ND ug/l /18/11 12: Chloroform ND ug/l /18/11 12: Chloromethane ND ug/l /18/11 12: Cyclohexane ND ug/l /18/11 12: ,2-Dibromo-3-chloropropane ND ug/l /18/11 12: Dibromochloromethane ND ug/l /18/11 12: ,2-Dibromoethane (EDB) ND ug/l /18/11 12: ,2-Dichlorobenzene ND ug/l /18/11 12: ,3-Dichlorobenzene ND ug/l /18/11 12: ,4-Dichlorobenzene ND ug/l /18/11 12: Dichlorodifluoromethane ND ug/l /18/11 12: ,1-Dichloroethane ND ug/l /18/11 12: ,2-Dichloroethane ND ug/l /18/11 12: ,1-Dichloroethene ND ug/l /18/11 12: cis-1,2-dichloroethene ND ug/l /18/11 12: trans-1,2-dichloroethene ND ug/l /18/11 12: ,2-Dichloropropane ND ug/l /18/11 12: cis-1,3-dichloropropene ND ug/l /18/11 12: trans-1,3-dichloropropene ND ug/l /18/11 12: Ethylbenzene ND ug/l /18/11 12: Hexanone ND ug/l /18/11 12: Isopropylbenzene (Cumene) ND ug/l /18/11 12: Methyl acetate ND ug/l /18/11 12: Methylcyclohexane ND ug/l /18/11 12: Methylene Chloride ND ug/l /18/11 12: Methyl-2-pentanone (MIBK) ND ug/l /18/11 12: Methyl-tert-butyl ether ND ug/l /18/11 12: Naphthalene ND ug/l /18/11 12: Styrene ND ug/l /18/11 12: ,1,2,2-Tetrachloroethane ND ug/l /18/11 12: Tetrachloroethene ND ug/l /18/11 12: Toluene ND ug/l /18/11 12: ,2,4-Trichlorobenzene ND ug/l /18/11 12: ,1,1-Trichloroethane ND ug/l /18/11 12: ,1,2-Trichloroethane ND ug/l /18/11 12: Trichloroethene ND ug/l /18/11 12: Trichlorofluoromethane ND ug/l /18/11 12: ,1,2-Trichlorotrifluoroethane ND ug/l /18/11 12: Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 6 of 21

56 ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY Sample: WpostGAC Lab ID: 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 Vinyl chloride ND ug/l /18/11 12: Xylene (Total) ND ug/l /18/11 12: Bromofluorobenzene (S) 98 % /18/11 12: ,2-Dichloroethane-d4 (S) 94 % /18/11 12: Toluene-d8 (S) 88 % /18/11 12: Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 7 of 21

57 ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY Sample: WmidGAC Lab ID: 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 /18/11 13: Benzene ND ug/l /18/11 13: Bromodichloromethane ND ug/l /18/11 13: Bromoform ND ug/l /18/11 13: Bromomethane ND ug/l /18/11 13: Butanone (MEK) ND ug/l /18/11 13: Carbon disulfide ND ug/l /18/11 13: Carbon tetrachloride ND ug/l /18/11 13: Chlorobenzene ND ug/l /18/11 13: Chloroethane ND ug/l /18/11 13: Chloroform ND ug/l /18/11 13: Chloromethane ND ug/l /18/11 13: Cyclohexane ND ug/l /18/11 13: ,2-Dibromo-3-chloropropane ND ug/l /18/11 13: Dibromochloromethane ND ug/l /18/11 13: ,2-Dibromoethane (EDB) ND ug/l /18/11 13: ,2-Dichlorobenzene ND ug/l /18/11 13: ,3-Dichlorobenzene ND ug/l /18/11 13: ,4-Dichlorobenzene ND ug/l /18/11 13: Dichlorodifluoromethane ND ug/l /18/11 13: ,1-Dichloroethane ND ug/l /18/11 13: ,2-Dichloroethane ND ug/l /18/11 13: ,1-Dichloroethene ND ug/l /18/11 13: cis-1,2-dichloroethene ND ug/l /18/11 13: trans-1,2-dichloroethene ND ug/l /18/11 13: ,2-Dichloropropane ND ug/l /18/11 13: cis-1,3-dichloropropene ND ug/l /18/11 13: trans-1,3-dichloropropene ND ug/l /18/11 13: Ethylbenzene ND ug/l /18/11 13: Hexanone ND ug/l /18/11 13: Isopropylbenzene (Cumene) ND ug/l /18/11 13: Methyl acetate ND ug/l /18/11 13: Methylcyclohexane ND ug/l /18/11 13: Methylene Chloride ND ug/l /18/11 13: Methyl-2-pentanone (MIBK) ND ug/l /18/11 13: Methyl-tert-butyl ether ND ug/l /18/11 13: Naphthalene ND ug/l /18/11 13: Styrene ND ug/l /18/11 13: ,1,2,2-Tetrachloroethane ND ug/l /18/11 13: Tetrachloroethene ND ug/l /18/11 13: Toluene ND ug/l /18/11 13: ,2,4-Trichlorobenzene ND ug/l /18/11 13: ,1,1-Trichloroethane ND ug/l /18/11 13: ,1,2-Trichloroethane ND ug/l /18/11 13: Trichloroethene ND ug/l /18/11 13: Trichlorofluoromethane ND ug/l /18/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /18/11 13: Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 8 of 21

58 ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY Sample: WmidGAC Lab ID: 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 Vinyl chloride ND ug/l /18/11 13: Xylene (Total) ND ug/l /18/11 13: Bromofluorobenzene (S) 96 % /18/11 13: ,2-Dichloroethane-d4 (S) 92 % /18/11 13: Toluene-d8 (S) 89 % /18/11 13: Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 9 of 21

59 ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY Sample: WAS Lab ID: 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 /18/11 13: Benzene ND ug/l /18/11 13: Bromodichloromethane ND ug/l /18/11 13: Bromoform ND ug/l /18/11 13: Bromomethane ND ug/l /18/11 13: Butanone (MEK) ND ug/l /18/11 13: Carbon disulfide ND ug/l /18/11 13: Carbon tetrachloride ND ug/l /18/11 13: Chlorobenzene ND ug/l /18/11 13: Chloroethane ND ug/l /18/11 13: Chloroform ND ug/l /18/11 13: Chloromethane ND ug/l /18/11 13: Cyclohexane ND ug/l /18/11 13: ,2-Dibromo-3-chloropropane ND ug/l /18/11 13: Dibromochloromethane ND ug/l /18/11 13: ,2-Dibromoethane (EDB) ND ug/l /18/11 13: ,2-Dichlorobenzene ND ug/l /18/11 13: ,3-Dichlorobenzene ND ug/l /18/11 13: ,4-Dichlorobenzene ND ug/l /18/11 13: Dichlorodifluoromethane ND ug/l /18/11 13: ,1-Dichloroethane ND ug/l /18/11 13: ,2-Dichloroethane ND ug/l /18/11 13: ,1-Dichloroethene ND ug/l /18/11 13: cis-1,2-dichloroethene 1.8 ug/l /18/11 13: trans-1,2-dichloroethene ND ug/l /18/11 13: ,2-Dichloropropane ND ug/l /18/11 13: cis-1,3-dichloropropene ND ug/l /18/11 13: trans-1,3-dichloropropene ND ug/l /18/11 13: Ethylbenzene ND ug/l /18/11 13: Hexanone ND ug/l /18/11 13: Isopropylbenzene (Cumene) ND ug/l /18/11 13: Methyl acetate ND ug/l /18/11 13: Methylcyclohexane ND ug/l /18/11 13: Methylene Chloride ND ug/l /18/11 13: Methyl-2-pentanone (MIBK) ND ug/l /18/11 13: Methyl-tert-butyl ether ND ug/l /18/11 13: Naphthalene ND ug/l /18/11 13: Styrene ND ug/l /18/11 13: ,1,2,2-Tetrachloroethane ND ug/l /18/11 13: Tetrachloroethene ND ug/l /18/11 13: Toluene ND ug/l /18/11 13: ,2,4-Trichlorobenzene ND ug/l /18/11 13: ,1,1-Trichloroethane ND ug/l /18/11 13: ,1,2-Trichloroethane ND ug/l /18/11 13: Trichloroethene ND ug/l /18/11 13: Trichlorofluoromethane ND ug/l /18/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /18/11 13: Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 10 of 21

60 ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY Sample: WAS Lab ID: 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 Vinyl chloride ND ug/l /18/11 13: Xylene (Total) ND ug/l /18/11 13: Bromofluorobenzene (S) 96 % /18/11 13: ,2-Dichloroethane-d4 (S) 92 % /18/11 13: Toluene-d8 (S) 88 % /18/11 13: Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 11 of 21

61 ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY Sample: WINF Lab ID: 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 /18/11 14: Benzene ND ug/l /18/11 14: Bromodichloromethane ND ug/l /18/11 14: Bromoform ND ug/l /18/11 14: Bromomethane ND ug/l /18/11 14: Butanone (MEK) ND ug/l /18/11 14: Carbon disulfide ND ug/l /18/11 14: Carbon tetrachloride ND ug/l /18/11 14: Chlorobenzene ND ug/l /18/11 14: Chloroethane ND ug/l /18/11 14: Chloroform ND ug/l /18/11 14: Chloromethane ND ug/l /18/11 14: Cyclohexane ND ug/l /18/11 14: ,2-Dibromo-3-chloropropane ND ug/l /18/11 14: Dibromochloromethane ND ug/l /18/11 14: ,2-Dibromoethane (EDB) ND ug/l /18/11 14: ,2-Dichlorobenzene ND ug/l /18/11 14: ,3-Dichlorobenzene ND ug/l /18/11 14: ,4-Dichlorobenzene ND ug/l /18/11 14: Dichlorodifluoromethane ND ug/l /18/11 14: ,1-Dichloroethane ND ug/l /18/11 14: ,2-Dichloroethane ND ug/l /18/11 14: ,1-Dichloroethene ND ug/l /18/11 14: cis-1,2-dichloroethene 1630 ug/l /18/11 14: trans-1,2-dichloroethene 9.2 ug/l /18/11 14: ,2-Dichloropropane ND ug/l /18/11 14: cis-1,3-dichloropropene ND ug/l /18/11 14: trans-1,3-dichloropropene ND ug/l /18/11 14: Ethylbenzene ND ug/l /18/11 14: Hexanone ND ug/l /18/11 14: Isopropylbenzene (Cumene) ND ug/l /18/11 14: Methyl acetate ND ug/l /18/11 14: Methylcyclohexane ND ug/l /18/11 14: Methylene Chloride 3.4 ug/l /18/11 14: Methyl-2-pentanone (MIBK) ND ug/l /18/11 14: Methyl-tert-butyl ether ND ug/l /18/11 14: Naphthalene ND ug/l /18/11 14: Styrene ND ug/l /18/11 14: ,1,2,2-Tetrachloroethane ND ug/l /18/11 14: Tetrachloroethene ND ug/l /18/11 14: Toluene ND ug/l /18/11 14: ,2,4-Trichlorobenzene ND ug/l /18/11 14: ,1,1-Trichloroethane ND ug/l /18/11 14: ,1,2-Trichloroethane ND ug/l /18/11 14: Trichloroethene 1430 ug/l /18/11 14: Trichlorofluoromethane ND ug/l /18/11 14: ,1,2-Trichlorotrifluoroethane ND ug/l /18/11 14: Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 12 of 21

62 ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY Sample: WINF Lab ID: 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 Vinyl chloride 3.1 ug/l /18/11 14: Xylene (Total) ND ug/l /18/11 14: Bromofluorobenzene (S) 97 % /18/11 14: ,2-Dichloroethane-d4 (S) 94 % /18/11 14: Toluene-d8 (S) 90 % /18/11 14: Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 13 of 21

63 ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY Sample: TB Lab ID: 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 /18/11 12: Benzene ND ug/l /18/11 12: Bromodichloromethane ND ug/l /18/11 12: Bromoform ND ug/l /18/11 12: Bromomethane ND ug/l /18/11 12: Butanone (MEK) ND ug/l /18/11 12: Carbon disulfide ND ug/l /18/11 12: Carbon tetrachloride ND ug/l /18/11 12: Chlorobenzene ND ug/l /18/11 12: Chloroethane ND ug/l /18/11 12: Chloroform ND ug/l /18/11 12: Chloromethane ND ug/l /18/11 12: Cyclohexane ND ug/l /18/11 12: ,2-Dibromo-3-chloropropane ND ug/l /18/11 12: Dibromochloromethane ND ug/l /18/11 12: ,2-Dibromoethane (EDB) ND ug/l /18/11 12: ,2-Dichlorobenzene ND ug/l /18/11 12: ,3-Dichlorobenzene ND ug/l /18/11 12: ,4-Dichlorobenzene ND ug/l /18/11 12: Dichlorodifluoromethane ND ug/l /18/11 12: ,1-Dichloroethane ND ug/l /18/11 12: ,2-Dichloroethane ND ug/l /18/11 12: ,1-Dichloroethene ND ug/l /18/11 12: cis-1,2-dichloroethene ND ug/l /18/11 12: trans-1,2-dichloroethene ND ug/l /18/11 12: ,2-Dichloropropane ND ug/l /18/11 12: cis-1,3-dichloropropene ND ug/l /18/11 12: trans-1,3-dichloropropene ND ug/l /18/11 12: Ethylbenzene ND ug/l /18/11 12: Hexanone ND ug/l /18/11 12: Isopropylbenzene (Cumene) ND ug/l /18/11 12: Methyl acetate ND ug/l /18/11 12: Methylcyclohexane ND ug/l /18/11 12: Methylene Chloride ND ug/l /18/11 12: Methyl-2-pentanone (MIBK) ND ug/l /18/11 12: Methyl-tert-butyl ether ND ug/l /18/11 12: Naphthalene ND ug/l /18/11 12: Styrene ND ug/l /18/11 12: ,1,2,2-Tetrachloroethane ND ug/l /18/11 12: Tetrachloroethene ND ug/l /18/11 12: Toluene ND ug/l /18/11 12: ,2,4-Trichlorobenzene ND ug/l /18/11 12: ,1,1-Trichloroethane ND ug/l /18/11 12: ,1,2-Trichloroethane ND ug/l /18/11 12: Trichloroethene ND ug/l /18/11 12: Trichlorofluoromethane ND ug/l /18/11 12: ,1,2-Trichlorotrifluoroethane ND ug/l /18/11 12: Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 14 of 21

64 ANALYTICAL RESULTS 3197/4; EPT - Ithaca NY Sample: TB Lab ID: 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 Vinyl chloride ND ug/l /18/11 12: Xylene (Total) ND ug/l /18/11 12: Bromofluorobenzene (S) 93 % /18/11 12: ,2-Dichloroethane-d4 (S) 94 % /18/11 12: Toluene-d8 (S) 90 % /18/11 12: Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 15 of 21

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

66 QUALITY CONTROL DATA 3197/4; EPT - Ithaca NY METHOD BLANK: Associated Lab Samples: , , , , Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND /18/11 12:04 trans-1,3-dichloropropene ug/l ND /18/11 12:04 Trichloroethene ug/l ND /18/11 12:04 Trichlorofluoromethane ug/l ND /18/11 12:04 Vinyl chloride ug/l ND /18/11 12:04 Xylene (Total) ug/l ND /18/11 12:04 1,2-Dichloroethane-d4 (S) % /18/11 12:04 4-Bromofluorobenzene (S) % /18/11 12:04 Toluene-d8 (S) % /18/11 12:04 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l ,1,2,2-Tetrachloroethane ug/l ,1,2-Trichloroethane ug/l ,1,2-Trichlorotrifluoroethane ug/l 20 ND ,1-Dichloroethane ug/l ,1-Dichloroethene ug/l ,2,4-Trichlorobenzene ug/l ,2-Dibromo-3-chloropropane ug/l ,2-Dibromoethane (EDB) ug/l ,2-Dichlorobenzene ug/l ,2-Dichloroethane ug/l ,2-Dichloropropane ug/l ,3-Dichlorobenzene ug/l ,4-Dichlorobenzene ug/l Butanone (MEK) ug/l Hexanone ug/l Methyl-2-pentanone (MIBK) ug/l Acetone ug/l Benzene ug/l Bromodichloromethane ug/l Bromoform ug/l L2 Bromomethane ug/l L3 Carbon disulfide ug/l Carbon tetrachloride ug/l Chlorobenzene ug/l Chloroethane ug/l L2 Chloroform ug/l Chloromethane ug/l cis-1,2-dichloroethene ug/l cis-1,3-dichloropropene ug/l Cyclohexane ug/l Dibromochloromethane ug/l Qualifiers Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 17 of 21

67 QUALITY CONTROL DATA 3197/4; EPT - Ithaca NY LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l L2 Ethylbenzene ug/l Isopropylbenzene (Cumene) ug/l Methyl acetate ug/l L3 Methyl-tert-butyl ether ug/l Methylcyclohexane ug/l Methylene Chloride ug/l Naphthalene ug/l Styrene ug/l Tetrachloroethene ug/l Toluene ug/l trans-1,2-dichloroethene ug/l trans-1,3-dichloropropene ug/l Trichloroethene ug/l Trichlorofluoromethane ug/l Vinyl chloride ug/l Xylene (Total) ug/l ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND ,1,2,2-Tetrachloroethane ug/l ND ,1,2-Trichloroethane ug/l ND ,1,2-Trichlorotrifluoroethane ug/l ND ND ND ,1-Dichloroethane ug/l ND ,1-Dichloroethene ug/l ND ,2,4-Trichlorobenzene ug/l ND ,2-Dibromo-3-chloropropane ug/l ND ,2-Dibromoethane (EDB) ug/l ND ,2-Dichlorobenzene ug/l ND ,2-Dichloroethane ug/l ND ,2-Dichloropropane ug/l ND ,3-Dichlorobenzene ug/l ND ,4-Dichlorobenzene ug/l ND Butanone (MEK) ug/l ND Hexanone ug/l ND Methyl-2-pentanone (MIBK) ug/l ND Acetone ug/l ND Benzene ug/l ND Bromodichloromethane ug/l ND Bromoform ug/l ND Bromomethane ug/l ND R1 Qual Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 18 of 21

68 QUALITY CONTROL DATA 3197/4; EPT - Ithaca NY MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Carbon disulfide ug/l ND Carbon tetrachloride ug/l ND Chlorobenzene ug/l ND Chloroethane ug/l ND Chloroform ug/l ND Chloromethane ug/l ND cis-1,2-dichloroethene ug/l ND cis-1,3-dichloropropene ug/l ND Cyclohexane ug/l ND Dibromochloromethane ug/l ND Dichlorodifluoromethane ug/l ND Ethylbenzene ug/l ND Isopropylbenzene (Cumene) ug/l ND Methyl acetate ug/l ND M0 Methyl-tert-butyl ether ug/l ND Methylcyclohexane ug/l ND Methylene Chloride ug/l ND Naphthalene ug/l ND Styrene ug/l ND Tetrachloroethene ug/l ND Toluene ug/l ND trans-1,2-dichloroethene ug/l ND trans-1,3-dichloropropene ug/l ND Trichloroethene ug/l ND Trichlorofluoromethane ug/l ND M0 Vinyl chloride ug/l ND Xylene (Total) ug/l ND ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qual Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 19 of 21

69 QUALIFIERS 3197/4; EPT - Ithaca NY 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 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/ :39 PM REPORT OF LABORATORY ANALYSIS Page 20 of 21

70 QUALITY CONTROL DATA CROSS REFERENCE TABLE 3197/4; EPT - Ithaca NY Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch WpostGAC EPA 8260 MSV/ WmidGAC EPA 8260 MSV/ WAS EPA 8260 MSV/ WINF EPA 8260 MSV/ TB EPA 8260 MSV/8524 Date: 02/24/ :39 PM REPORT OF LABORATORY ANALYSIS Page 21 of 21

71

72

73

74

75 LIMS USE: FR - SCOTT HAITZ LIMS OBJECT ID: March 28, 2011 Scott Haitz WSP Environment & Energy - Reston, VA Sunrise Valley Drive Reston, VA RE: EPT Ithaca, NY Dear Scott Haitz: Enclosed are the analytical results for sample(s) received by the laboratory on March 12, 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

76 CERTIFICATIONS EPT Ithaca, NY Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA Alabama Certification #: 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 Kentucky Certification #: Louisiana/NELAC Certification #: LA 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 #: North Carolina Certification #: Oregon/NELAC Certification #: PA Pennsylvania/NELAC Certification #: Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 21

77 SAMPLE ANALYTE COUNT EPT Ithaca, NY Lab ID Sample ID Method Analysts Analytes Reported Laboratory WpostGAC EPA 8260 JAS 52 PASI-PA WmidGAC EPA 8260 JAS 52 PASI-PA WAS EPA 8260 JAS 52 PASI-PA WINF EPA 8260 JAS 52 PASI-PA TB EPA 8260 JAS 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 21

78 PROJECT NARRATIVE EPT Ithaca, NY Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: March 28, 2011 General Information: 5 samples were analyzed for EPA 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: ) 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: ) 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): M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: ) 1,1,2-Trichlorotrifluoroethane REPORT OF LABORATORY ANALYSIS Page 4 of 21

79 PROJECT NARRATIVE EPT Ithaca, NY 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): M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. Bromomethane Methyl acetate Naphthalene Trichlorofluoromethane MSD (Lab ID: ) 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

80 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WpostGAC Lab ID: 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 /16/11 16: Benzene ND ug/l /16/11 16: Bromodichloromethane ND ug/l /16/11 16: Bromoform ND ug/l /16/11 16: Bromomethane ND ug/l /16/11 16: Butanone (MEK) ND ug/l /16/11 16: Carbon disulfide ND ug/l /16/11 16: Carbon tetrachloride ND ug/l /16/11 16: Chlorobenzene ND ug/l /16/11 16: Chloroethane ND ug/l /16/11 16: Chloroform ND ug/l /16/11 16: Chloromethane ND ug/l /16/11 16: Cyclohexane ND ug/l /16/11 16: ,2-Dibromo-3-chloropropane ND ug/l /16/11 16: Dibromochloromethane ND ug/l /16/11 16: ,2-Dibromoethane (EDB) ND ug/l /16/11 16: ,2-Dichlorobenzene ND ug/l /16/11 16: ,3-Dichlorobenzene ND ug/l /16/11 16: ,4-Dichlorobenzene ND ug/l /16/11 16: Dichlorodifluoromethane ND ug/l /16/11 16: ,1-Dichloroethane ND ug/l /16/11 16: ,2-Dichloroethane ND ug/l /16/11 16: ,1-Dichloroethene ND ug/l /16/11 16: cis-1,2-dichloroethene ND ug/l /16/11 16: trans-1,2-dichloroethene ND ug/l /16/11 16: ,2-Dichloropropane ND ug/l /16/11 16: cis-1,3-dichloropropene ND ug/l /16/11 16: trans-1,3-dichloropropene ND ug/l /16/11 16: Ethylbenzene ND ug/l /16/11 16: Hexanone ND ug/l /16/11 16: Isopropylbenzene (Cumene) ND ug/l /16/11 16: Methyl acetate ND ug/l /16/11 16: Methylcyclohexane ND ug/l /16/11 16: Methylene Chloride ND ug/l /16/11 16: Methyl-2-pentanone (MIBK) ND ug/l /16/11 16: Methyl-tert-butyl ether ND ug/l /16/11 16: Naphthalene ND ug/l /16/11 16: Styrene ND ug/l /16/11 16: ,1,2,2-Tetrachloroethane ND ug/l /16/11 16: Tetrachloroethene ND ug/l /16/11 16: Toluene ND ug/l /16/11 16: ,2,4-Trichlorobenzene ND ug/l /16/11 16: ,1,1-Trichloroethane ND ug/l /16/11 16: ,1,2-Trichloroethane ND ug/l /16/11 16: Trichloroethene ND ug/l /16/11 16: Trichlorofluoromethane ND ug/l /16/11 16: ,1,2-Trichlorotrifluoroethane ND ug/l /16/11 16: Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 6 of 21

81 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WpostGAC Lab ID: 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 Vinyl chloride ND ug/l /16/11 16: Xylene (Total) ND ug/l /16/11 16: Bromofluorobenzene (S) 97 % /16/11 16: ,2-Dichloroethane-d4 (S) 107 % /16/11 16: Toluene-d8 (S) 94 % /16/11 16: Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 7 of 21

82 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WmidGAC Lab ID: 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 /16/11 16: Benzene ND ug/l /16/11 16: Bromodichloromethane ND ug/l /16/11 16: Bromoform ND ug/l /16/11 16: Bromomethane ND ug/l /16/11 16: Butanone (MEK) ND ug/l /16/11 16: Carbon disulfide ND ug/l /16/11 16: Carbon tetrachloride ND ug/l /16/11 16: Chlorobenzene ND ug/l /16/11 16: Chloroethane ND ug/l /16/11 16: Chloroform ND ug/l /16/11 16: Chloromethane ND ug/l /16/11 16: Cyclohexane ND ug/l /16/11 16: ,2-Dibromo-3-chloropropane ND ug/l /16/11 16: Dibromochloromethane ND ug/l /16/11 16: ,2-Dibromoethane (EDB) ND ug/l /16/11 16: ,2-Dichlorobenzene ND ug/l /16/11 16: ,3-Dichlorobenzene ND ug/l /16/11 16: ,4-Dichlorobenzene ND ug/l /16/11 16: Dichlorodifluoromethane ND ug/l /16/11 16: ,1-Dichloroethane ND ug/l /16/11 16: ,2-Dichloroethane ND ug/l /16/11 16: ,1-Dichloroethene ND ug/l /16/11 16: cis-1,2-dichloroethene ND ug/l /16/11 16: trans-1,2-dichloroethene ND ug/l /16/11 16: ,2-Dichloropropane ND ug/l /16/11 16: cis-1,3-dichloropropene ND ug/l /16/11 16: trans-1,3-dichloropropene ND ug/l /16/11 16: Ethylbenzene ND ug/l /16/11 16: Hexanone ND ug/l /16/11 16: Isopropylbenzene (Cumene) ND ug/l /16/11 16: Methyl acetate ND ug/l /16/11 16: Methylcyclohexane ND ug/l /16/11 16: Methylene Chloride ND ug/l /16/11 16: Methyl-2-pentanone (MIBK) ND ug/l /16/11 16: Methyl-tert-butyl ether ND ug/l /16/11 16: Naphthalene ND ug/l /16/11 16: Styrene ND ug/l /16/11 16: ,1,2,2-Tetrachloroethane ND ug/l /16/11 16: Tetrachloroethene ND ug/l /16/11 16: Toluene ND ug/l /16/11 16: ,2,4-Trichlorobenzene ND ug/l /16/11 16: ,1,1-Trichloroethane ND ug/l /16/11 16: ,1,2-Trichloroethane ND ug/l /16/11 16: Trichloroethene ND ug/l /16/11 16: Trichlorofluoromethane ND ug/l /16/11 16: ,1,2-Trichlorotrifluoroethane ND ug/l /16/11 16: Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 8 of 21

83 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WmidGAC Lab ID: 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 Vinyl chloride ND ug/l /16/11 16: Xylene (Total) ND ug/l /16/11 16: Bromofluorobenzene (S) 99 % /16/11 16: ,2-Dichloroethane-d4 (S) 108 % /16/11 16: Toluene-d8 (S) 95 % /16/11 16: Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 9 of 21

84 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WAS Lab ID: 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 /16/11 15: Benzene ND ug/l /16/11 15: Bromodichloromethane ND ug/l /16/11 15: Bromoform ND ug/l /16/11 15: Bromomethane ND ug/l /16/11 15: Butanone (MEK) ND ug/l /16/11 15: Carbon disulfide ND ug/l /16/11 15: Carbon tetrachloride ND ug/l /16/11 15: Chlorobenzene ND ug/l /16/11 15: Chloroethane ND ug/l /16/11 15: Chloroform ND ug/l /16/11 15: Chloromethane ND ug/l /16/11 15: Cyclohexane ND ug/l /16/11 15: ,2-Dibromo-3-chloropropane ND ug/l /16/11 15: Dibromochloromethane ND ug/l /16/11 15: ,2-Dibromoethane (EDB) ND ug/l /16/11 15: ,2-Dichlorobenzene ND ug/l /16/11 15: ,3-Dichlorobenzene ND ug/l /16/11 15: ,4-Dichlorobenzene ND ug/l /16/11 15: Dichlorodifluoromethane ND ug/l /16/11 15: ,1-Dichloroethane ND ug/l /16/11 15: ,2-Dichloroethane ND ug/l /16/11 15: ,1-Dichloroethene ND ug/l /16/11 15: cis-1,2-dichloroethene ND ug/l /16/11 15: trans-1,2-dichloroethene ND ug/l /16/11 15: ,2-Dichloropropane ND ug/l /16/11 15: cis-1,3-dichloropropene ND ug/l /16/11 15: trans-1,3-dichloropropene ND ug/l /16/11 15: Ethylbenzene ND ug/l /16/11 15: Hexanone ND ug/l /16/11 15: Isopropylbenzene (Cumene) ND ug/l /16/11 15: Methyl acetate ND ug/l /16/11 15: Methylcyclohexane ND ug/l /16/11 15: Methylene Chloride ND ug/l /16/11 15: Methyl-2-pentanone (MIBK) ND ug/l /16/11 15: Methyl-tert-butyl ether ND ug/l /16/11 15: Naphthalene ND ug/l /16/11 15: Styrene ND ug/l /16/11 15: ,1,2,2-Tetrachloroethane ND ug/l /16/11 15: Tetrachloroethene ND ug/l /16/11 15: Toluene ND ug/l /16/11 15: ,2,4-Trichlorobenzene ND ug/l /16/11 15: ,1,1-Trichloroethane ND ug/l /16/11 15: ,1,2-Trichloroethane ND ug/l /16/11 15: Trichloroethene ND ug/l /16/11 15: Trichlorofluoromethane ND ug/l /16/11 15: ,1,2-Trichlorotrifluoroethane ND ug/l /16/11 15: Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 10 of 21

85 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WAS Lab ID: 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 Vinyl chloride ND ug/l /16/11 15: Xylene (Total) ND ug/l /16/11 15: Bromofluorobenzene (S) 97 % /16/11 15: ,2-Dichloroethane-d4 (S) 109 % /16/11 15: Toluene-d8 (S) 95 % /16/11 15: Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 11 of 21

86 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WINF Lab ID: 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 /16/11 13: Benzene ND ug/l /16/11 13: Bromodichloromethane ND ug/l /16/11 13: Bromoform ND ug/l /16/11 13: Bromomethane ND ug/l /16/11 13: Butanone (MEK) ND ug/l /16/11 13: Carbon disulfide ND ug/l /16/11 13: Carbon tetrachloride ND ug/l /16/11 13: Chlorobenzene ND ug/l /16/11 13: Chloroethane ND ug/l /16/11 13: Chloroform ND ug/l /16/11 13: Chloromethane ND ug/l /16/11 13: Cyclohexane ND ug/l /16/11 13: ,2-Dibromo-3-chloropropane ND ug/l /16/11 13: Dibromochloromethane ND ug/l /16/11 13: ,2-Dibromoethane (EDB) ND ug/l /16/11 13: ,2-Dichlorobenzene ND ug/l /16/11 13: ,3-Dichlorobenzene ND ug/l /16/11 13: ,4-Dichlorobenzene ND ug/l /16/11 13: Dichlorodifluoromethane ND ug/l /16/11 13: ,1-Dichloroethane ND ug/l /16/11 13: ,2-Dichloroethane ND ug/l /16/11 13: ,1-Dichloroethene 1.1 ug/l /16/11 13: cis-1,2-dichloroethene 2180 ug/l /16/11 14: trans-1,2-dichloroethene 49.0 ug/l /16/11 13: ,2-Dichloropropane ND ug/l /16/11 13: cis-1,3-dichloropropene ND ug/l /16/11 13: trans-1,3-dichloropropene ND ug/l /16/11 13: Ethylbenzene ND ug/l /16/11 13: Hexanone ND ug/l /16/11 13: Isopropylbenzene (Cumene) ND ug/l /16/11 13: Methyl acetate ND ug/l /16/11 13: Methylcyclohexane ND ug/l /16/11 13: Methylene Chloride ND ug/l /16/11 13: Methyl-2-pentanone (MIBK) ND ug/l /16/11 13: Methyl-tert-butyl ether ND ug/l /16/11 13: Naphthalene ND ug/l /16/11 13: Styrene ND ug/l /16/11 13: ,1,2,2-Tetrachloroethane ND ug/l /16/11 13: Tetrachloroethene ND ug/l /16/11 13: Toluene ND ug/l /16/11 13: ,2,4-Trichlorobenzene ND ug/l /16/11 13: ,1,1-Trichloroethane ND ug/l /16/11 13: ,1,2-Trichloroethane ND ug/l /16/11 13: Trichloroethene 2050 ug/l /16/11 14: Trichlorofluoromethane ND ug/l /16/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /16/11 13: Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 12 of 21

87 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WINF Lab ID: 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 Vinyl chloride 8.2 ug/l /16/11 13: Xylene (Total) ND ug/l /16/11 13: Bromofluorobenzene (S) 101 % /16/11 13: ,2-Dichloroethane-d4 (S) 105 % /16/11 13: Toluene-d8 (S) 94 % /16/11 13: Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 13 of 21

88 ANALYTICAL RESULTS EPT Ithaca, NY Sample: TB Lab ID: 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 /16/11 13: Benzene ND ug/l /16/11 13: Bromodichloromethane ND ug/l /16/11 13: Bromoform ND ug/l /16/11 13: Bromomethane ND ug/l /16/11 13: Butanone (MEK) ND ug/l /16/11 13: Carbon disulfide ND ug/l /16/11 13: Carbon tetrachloride ND ug/l /16/11 13: Chlorobenzene ND ug/l /16/11 13: Chloroethane ND ug/l /16/11 13: Chloroform ND ug/l /16/11 13: Chloromethane ND ug/l /16/11 13: Cyclohexane ND ug/l /16/11 13: ,2-Dibromo-3-chloropropane ND ug/l /16/11 13: Dibromochloromethane ND ug/l /16/11 13: ,2-Dibromoethane (EDB) ND ug/l /16/11 13: ,2-Dichlorobenzene ND ug/l /16/11 13: ,3-Dichlorobenzene ND ug/l /16/11 13: ,4-Dichlorobenzene ND ug/l /16/11 13: Dichlorodifluoromethane ND ug/l /16/11 13: ,1-Dichloroethane ND ug/l /16/11 13: ,2-Dichloroethane ND ug/l /16/11 13: ,1-Dichloroethene ND ug/l /16/11 13: cis-1,2-dichloroethene ND ug/l /16/11 13: trans-1,2-dichloroethene ND ug/l /16/11 13: ,2-Dichloropropane ND ug/l /16/11 13: cis-1,3-dichloropropene ND ug/l /16/11 13: trans-1,3-dichloropropene ND ug/l /16/11 13: Ethylbenzene ND ug/l /16/11 13: Hexanone ND ug/l /16/11 13: Isopropylbenzene (Cumene) ND ug/l /16/11 13: Methyl acetate ND ug/l /16/11 13: Methylcyclohexane ND ug/l /16/11 13: Methylene Chloride ND ug/l /16/11 13: Methyl-2-pentanone (MIBK) ND ug/l /16/11 13: Methyl-tert-butyl ether ND ug/l /16/11 13: Naphthalene ND ug/l /16/11 13: Styrene ND ug/l /16/11 13: ,1,2,2-Tetrachloroethane ND ug/l /16/11 13: Tetrachloroethene ND ug/l /16/11 13: Toluene ND ug/l /16/11 13: ,2,4-Trichlorobenzene ND ug/l /16/11 13: ,1,1-Trichloroethane ND ug/l /16/11 13: ,1,2-Trichloroethane ND ug/l /16/11 13: Trichloroethene ND ug/l /16/11 13: Trichlorofluoromethane ND ug/l /16/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /16/11 13: Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 14 of 21

89 ANALYTICAL RESULTS EPT Ithaca, NY Sample: TB Lab ID: 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 Vinyl chloride ND ug/l /16/11 13: Xylene (Total) ND ug/l /16/11 13: Bromofluorobenzene (S) 97 % /16/11 13: ,2-Dichloroethane-d4 (S) 103 % /16/11 13: Toluene-d8 (S) 94 % /16/11 13: Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 15 of 21

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

91 QUALITY CONTROL DATA EPT Ithaca, NY METHOD BLANK: Associated Lab Samples: , , , , Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND /16/11 12:13 trans-1,3-dichloropropene ug/l ND /16/11 12:13 Trichloroethene ug/l ND /16/11 12:13 Trichlorofluoromethane ug/l ND /16/11 12:13 Vinyl chloride ug/l ND /16/11 12:13 Xylene (Total) ug/l ND /16/11 12:13 1,2-Dichloroethane-d4 (S) % /16/11 12:13 4-Bromofluorobenzene (S) % /16/11 12:13 Toluene-d8 (S) % /16/11 12:13 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l ,1,2,2-Tetrachloroethane ug/l ,1,2-Trichloroethane ug/l ,1,2-Trichlorotrifluoroethane ug/l J L3 1,1-Dichloroethane ug/l ,1-Dichloroethene ug/l ,2,4-Trichlorobenzene ug/l ,2-Dibromo-3-chloropropane ug/l ,2-Dibromoethane (EDB) ug/l ,2-Dichlorobenzene ug/l ,2-Dichloroethane ug/l ,2-Dichloropropane ug/l ,3-Dichlorobenzene ug/l ,4-Dichlorobenzene ug/l Butanone (MEK) ug/l Hexanone ug/l Methyl-2-pentanone (MIBK) ug/l Acetone ug/l L1 Benzene ug/l Bromodichloromethane ug/l Bromoform ug/l L3 Bromomethane ug/l Carbon disulfide ug/l Carbon tetrachloride ug/l L3 Chlorobenzene ug/l Chloroethane ug/l Chloroform ug/l Chloromethane ug/l cis-1,2-dichloroethene ug/l cis-1,3-dichloropropene ug/l Cyclohexane ug/l Dibromochloromethane ug/l Qualifiers Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 17 of 21

92 QUALITY CONTROL DATA EPT Ithaca, NY LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l Ethylbenzene ug/l Isopropylbenzene (Cumene) ug/l Methyl acetate ug/l L3 Methyl-tert-butyl ether ug/l Methylcyclohexane ug/l Methylene Chloride ug/l Naphthalene ug/l Styrene ug/l Tetrachloroethene ug/l Toluene ug/l trans-1,2-dichloroethene ug/l trans-1,3-dichloropropene ug/l Trichloroethene ug/l Trichlorofluoromethane ug/l Vinyl chloride ug/l Xylene (Total) ug/l ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND ,1,2,2-Tetrachloroethane ug/l ND ,1,2-Trichloroethane ug/l ND ,1,2-Trichlorotrifluoroethane ug/l ND J 29.5J M0 1,1-Dichloroethane ug/l ND ,1-Dichloroethene ug/l ND ,2,4-Trichlorobenzene ug/l ND ,2-Dibromo-3-chloropropane ug/l ND ,2-Dibromoethane (EDB) ug/l ND ,2-Dichlorobenzene ug/l ND ,2-Dichloroethane ug/l ND ,2-Dichloropropane ug/l ND ,3-Dichlorobenzene ug/l ND ,4-Dichlorobenzene ug/l ND Butanone (MEK) ug/l ND Hexanone ug/l ND Methyl-2-pentanone (MIBK) ug/l ND Acetone ug/l ND Benzene ug/l ND Bromodichloromethane ug/l ND Bromoform ug/l ND Bromomethane ug/l ND M0 Qual Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 18 of 21

93 QUALITY CONTROL DATA EPT Ithaca, NY MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Carbon disulfide ug/l ND Carbon tetrachloride ug/l ND M0 Chlorobenzene ug/l ND Chloroethane ug/l ND Chloroform ug/l ND Chloromethane ug/l ND cis-1,2-dichloroethene ug/l ND cis-1,3-dichloropropene ug/l ND Cyclohexane ug/l ND Dibromochloromethane ug/l ND Dichlorodifluoromethane ug/l ND Ethylbenzene ug/l ND Isopropylbenzene (Cumene) ug/l ND Methyl acetate ug/l ND M0 Methyl-tert-butyl ether ug/l ND Methylcyclohexane ug/l ND Methylene Chloride ug/l ND Naphthalene ug/l ND M0 Styrene ug/l ND Tetrachloroethene ug/l ND Toluene ug/l ND trans-1,2-dichloroethene ug/l ND trans-1,3-dichloropropene ug/l ND Trichloroethene ug/l ND Trichlorofluoromethane ug/l ND M0 Vinyl chloride ug/l ND Xylene (Total) ug/l ND ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qual Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 19 of 21

94 QUALIFIERS EPT Ithaca, NY 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 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/ :25 PM REPORT OF LABORATORY ANALYSIS Page 20 of 21

95 QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch WpostGAC EPA 8260 MSV/ WmidGAC EPA 8260 MSV/ WAS EPA 8260 MSV/ WINF EPA 8260 MSV/ TB EPA 8260 MSV/8735 Date: 03/28/ :25 PM REPORT OF LABORATORY ANALYSIS Page 21 of 21

96

97

98

99

100 LIMS USE: FR - SCOTT PETERSEN LIMS OBJECT ID: April 22, 2011 Mr. Scott Petersen WSP Environment & Energy 5 Sullivan Street Cazenovia, NY RE: EPT Ithaca, NY Dear Mr. Petersen: Enclosed are the analytical results for sample(s) received by the laboratory on April 08, 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

101 CERTIFICATIONS EPT Ithaca, NY Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA Alabama Certification #: 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 Kentucky Certification #: Louisiana/NELAC Certification #: LA 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 #: North Carolina Certification #: Oregon/NELAC Certification #: PA Pennsylvania/NELAC Certification #: Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 20

102 SAMPLE ANALYTE COUNT EPT Ithaca, NY Lab ID Sample ID Method Analysts Analytes Reported Laboratory WpostGAC EPA 8260 JAS 52 PASI-PA WmidGAC EPA 8260 JAS 52 PASI-PA WAS EPA 8260 JAS 52 PASI-PA WINF EPA 8260 JAS 52 PASI-PA TB EPA 8260 JAS 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 20

103 PROJECT NARRATIVE EPT Ithaca, NY Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: April 22, 2011 General Information: 5 samples were analyzed for EPA 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: ) 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: ) 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

104 PROJECT NARRATIVE EPT Ithaca, NY 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: ) Acetone This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS Page 5 of 20

105 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WpostGAC Lab ID: 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 /12/11 20: Benzene ND ug/l /12/11 20: Bromodichloromethane ND ug/l /12/11 20: Bromoform ND ug/l /12/11 20: Bromomethane ND ug/l /12/11 20: Butanone (MEK) ND ug/l /12/11 20: Carbon disulfide ND ug/l /12/11 20: Carbon tetrachloride ND ug/l /12/11 20: Chlorobenzene ND ug/l /12/11 20: Chloroethane ND ug/l /12/11 20: Chloroform ND ug/l /12/11 20: Chloromethane ND ug/l /12/11 20: Cyclohexane ND ug/l /12/11 20: ,2-Dibromo-3-chloropropane ND ug/l /12/11 20: Dibromochloromethane ND ug/l /12/11 20: ,2-Dibromoethane (EDB) ND ug/l /12/11 20: ,2-Dichlorobenzene ND ug/l /12/11 20: ,3-Dichlorobenzene ND ug/l /12/11 20: ,4-Dichlorobenzene ND ug/l /12/11 20: Dichlorodifluoromethane ND ug/l /12/11 20: ,1-Dichloroethane ND ug/l /12/11 20: ,2-Dichloroethane ND ug/l /12/11 20: ,1-Dichloroethene ND ug/l /12/11 20: cis-1,2-dichloroethene ND ug/l /12/11 20: trans-1,2-dichloroethene ND ug/l /12/11 20: ,2-Dichloropropane ND ug/l /12/11 20: cis-1,3-dichloropropene ND ug/l /12/11 20: trans-1,3-dichloropropene ND ug/l /12/11 20: Ethylbenzene ND ug/l /12/11 20: Hexanone ND ug/l /12/11 20: Isopropylbenzene (Cumene) ND ug/l /12/11 20: Methyl acetate ND ug/l /12/11 20: Methylcyclohexane ND ug/l /12/11 20: Methylene Chloride ND ug/l /12/11 20: Methyl-2-pentanone (MIBK) ND ug/l /12/11 20: Methyl-tert-butyl ether ND ug/l /12/11 20: Naphthalene ND ug/l /12/11 20: Styrene ND ug/l /12/11 20: ,1,2,2-Tetrachloroethane ND ug/l /12/11 20: Tetrachloroethene ND ug/l /12/11 20: Toluene ND ug/l /12/11 20: ,2,4-Trichlorobenzene ND ug/l /12/11 20: ,1,1-Trichloroethane ND ug/l /12/11 20: ,1,2-Trichloroethane ND ug/l /12/11 20: Trichloroethene ND ug/l /12/11 20: Trichlorofluoromethane ND ug/l /12/11 20: ,1,2-Trichlorotrifluoroethane ND ug/l /12/11 20: Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 6 of 20

106 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WpostGAC Lab ID: 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 Vinyl chloride ND ug/l /12/11 20: Xylene (Total) ND ug/l /12/11 20: Bromofluorobenzene (S) 95 % /12/11 20: ,2-Dichloroethane-d4 (S) 97 % /12/11 20: Toluene-d8 (S) 96 % /12/11 20: Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 7 of 20

107 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WmidGAC Lab ID: 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 /12/11 20: Benzene ND ug/l /12/11 20: Bromodichloromethane ND ug/l /12/11 20: Bromoform ND ug/l /12/11 20: Bromomethane ND ug/l /12/11 20: Butanone (MEK) ND ug/l /12/11 20: Carbon disulfide ND ug/l /12/11 20: Carbon tetrachloride ND ug/l /12/11 20: Chlorobenzene ND ug/l /12/11 20: Chloroethane ND ug/l /12/11 20: Chloroform ND ug/l /12/11 20: Chloromethane ND ug/l /12/11 20: Cyclohexane ND ug/l /12/11 20: ,2-Dibromo-3-chloropropane ND ug/l /12/11 20: Dibromochloromethane ND ug/l /12/11 20: ,2-Dibromoethane (EDB) ND ug/l /12/11 20: ,2-Dichlorobenzene ND ug/l /12/11 20: ,3-Dichlorobenzene ND ug/l /12/11 20: ,4-Dichlorobenzene ND ug/l /12/11 20: Dichlorodifluoromethane ND ug/l /12/11 20: ,1-Dichloroethane ND ug/l /12/11 20: ,2-Dichloroethane ND ug/l /12/11 20: ,1-Dichloroethene ND ug/l /12/11 20: cis-1,2-dichloroethene ND ug/l /12/11 20: trans-1,2-dichloroethene ND ug/l /12/11 20: ,2-Dichloropropane ND ug/l /12/11 20: cis-1,3-dichloropropene ND ug/l /12/11 20: trans-1,3-dichloropropene ND ug/l /12/11 20: Ethylbenzene ND ug/l /12/11 20: Hexanone ND ug/l /12/11 20: Isopropylbenzene (Cumene) ND ug/l /12/11 20: Methyl acetate ND ug/l /12/11 20: Methylcyclohexane ND ug/l /12/11 20: Methylene Chloride ND ug/l /12/11 20: Methyl-2-pentanone (MIBK) ND ug/l /12/11 20: Methyl-tert-butyl ether ND ug/l /12/11 20: Naphthalene ND ug/l /12/11 20: Styrene ND ug/l /12/11 20: ,1,2,2-Tetrachloroethane ND ug/l /12/11 20: Tetrachloroethene ND ug/l /12/11 20: Toluene ND ug/l /12/11 20: ,2,4-Trichlorobenzene ND ug/l /12/11 20: ,1,1-Trichloroethane ND ug/l /12/11 20: ,1,2-Trichloroethane ND ug/l /12/11 20: Trichloroethene ND ug/l /12/11 20: Trichlorofluoromethane ND ug/l /12/11 20: ,1,2-Trichlorotrifluoroethane ND ug/l /12/11 20: Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 8 of 20

108 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WmidGAC Lab ID: 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 Vinyl chloride ND ug/l /12/11 20: Xylene (Total) ND ug/l /12/11 20: Bromofluorobenzene (S) 91 % /12/11 20: ,2-Dichloroethane-d4 (S) 101 % /12/11 20: Toluene-d8 (S) 95 % /12/11 20: Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 9 of 20

109 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WAS Lab ID: 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 /12/11 21: Benzene ND ug/l /12/11 21: Bromodichloromethane ND ug/l /12/11 21: Bromoform ND ug/l /12/11 21: Bromomethane ND ug/l /12/11 21: Butanone (MEK) ND ug/l /12/11 21: Carbon disulfide ND ug/l /12/11 21: Carbon tetrachloride ND ug/l /12/11 21: Chlorobenzene ND ug/l /12/11 21: Chloroethane ND ug/l /12/11 21: Chloroform ND ug/l /12/11 21: Chloromethane ND ug/l /12/11 21: Cyclohexane ND ug/l /12/11 21: ,2-Dibromo-3-chloropropane ND ug/l /12/11 21: Dibromochloromethane ND ug/l /12/11 21: ,2-Dibromoethane (EDB) ND ug/l /12/11 21: ,2-Dichlorobenzene ND ug/l /12/11 21: ,3-Dichlorobenzene ND ug/l /12/11 21: ,4-Dichlorobenzene ND ug/l /12/11 21: Dichlorodifluoromethane ND ug/l /12/11 21: ,1-Dichloroethane ND ug/l /12/11 21: ,2-Dichloroethane ND ug/l /12/11 21: ,1-Dichloroethene ND ug/l /12/11 21: cis-1,2-dichloroethene ND ug/l /12/11 21: trans-1,2-dichloroethene ND ug/l /12/11 21: ,2-Dichloropropane ND ug/l /12/11 21: cis-1,3-dichloropropene ND ug/l /12/11 21: trans-1,3-dichloropropene ND ug/l /12/11 21: Ethylbenzene ND ug/l /12/11 21: Hexanone ND ug/l /12/11 21: Isopropylbenzene (Cumene) ND ug/l /12/11 21: Methyl acetate ND ug/l /12/11 21: Methylcyclohexane ND ug/l /12/11 21: Methylene Chloride ND ug/l /12/11 21: Methyl-2-pentanone (MIBK) ND ug/l /12/11 21: Methyl-tert-butyl ether ND ug/l /12/11 21: Naphthalene 3.1 ug/l /12/11 21: Styrene ND ug/l /12/11 21: ,1,2,2-Tetrachloroethane ND ug/l /12/11 21: Tetrachloroethene ND ug/l /12/11 21: Toluene ND ug/l /12/11 21: ,2,4-Trichlorobenzene ND ug/l /12/11 21: ,1,1-Trichloroethane ND ug/l /12/11 21: ,1,2-Trichloroethane ND ug/l /12/11 21: Trichloroethene ND ug/l /12/11 21: Trichlorofluoromethane ND ug/l /12/11 21: ,1,2-Trichlorotrifluoroethane ND ug/l /12/11 21: Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 10 of 20

110 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WAS Lab ID: 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 Vinyl chloride ND ug/l /12/11 21: Xylene (Total) ND ug/l /12/11 21: Bromofluorobenzene (S) 98 % /12/11 21: ,2-Dichloroethane-d4 (S) 105 % /12/11 21: Toluene-d8 (S) 95 % /12/11 21: Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 11 of 20

111 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WINF Lab ID: 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 /12/11 21: Benzene ND ug/l /12/11 21: Bromodichloromethane ND ug/l /12/11 21: Bromoform ND ug/l /12/11 21: Bromomethane ND ug/l /12/11 21: Butanone (MEK) ND ug/l /12/11 21: Carbon disulfide ND ug/l /12/11 21: Carbon tetrachloride ND ug/l /12/11 21: Chlorobenzene ND ug/l /12/11 21: Chloroethane ND ug/l /12/11 21: Chloroform ND ug/l /12/11 21: Chloromethane ND ug/l /12/11 21: Cyclohexane ND ug/l /12/11 21: ,2-Dibromo-3-chloropropane ND ug/l /12/11 21: Dibromochloromethane ND ug/l /12/11 21: ,2-Dibromoethane (EDB) ND ug/l /12/11 21: ,2-Dichlorobenzene ND ug/l /12/11 21: ,3-Dichlorobenzene ND ug/l /12/11 21: ,4-Dichlorobenzene ND ug/l /12/11 21: Dichlorodifluoromethane ND ug/l /12/11 21: ,1-Dichloroethane ND ug/l /12/11 21: ,2-Dichloroethane ND ug/l /12/11 21: ,1-Dichloroethene ND ug/l /12/11 21: cis-1,2-dichloroethene 1600 ug/l /12/11 22: trans-1,2-dichloroethene 32.3 ug/l /12/11 21: ,2-Dichloropropane ND ug/l /12/11 21: cis-1,3-dichloropropene ND ug/l /12/11 21: trans-1,3-dichloropropene ND ug/l /12/11 21: Ethylbenzene ND ug/l /12/11 21: Hexanone ND ug/l /12/11 21: Isopropylbenzene (Cumene) ND ug/l /12/11 21: Methyl acetate ND ug/l /12/11 21: Methylcyclohexane ND ug/l /12/11 21: Methylene Chloride ND ug/l /12/11 21: Methyl-2-pentanone (MIBK) ND ug/l /12/11 21: Methyl-tert-butyl ether ND ug/l /12/11 21: Naphthalene ND ug/l /12/11 21: Styrene ND ug/l /12/11 21: ,1,2,2-Tetrachloroethane ND ug/l /12/11 21: Tetrachloroethene ND ug/l /12/11 21: Toluene ND ug/l /12/11 21: ,2,4-Trichlorobenzene ND ug/l /12/11 21: ,1,1-Trichloroethane ND ug/l /12/11 21: ,1,2-Trichloroethane ND ug/l /12/11 21: Trichloroethene 1260 ug/l /12/11 22: Trichlorofluoromethane ND ug/l /12/11 21: ,1,2-Trichlorotrifluoroethane ND ug/l /12/11 21: Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 12 of 20

112 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WINF Lab ID: 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 Vinyl chloride 3.7 ug/l /12/11 21: Xylene (Total) ND ug/l /12/11 21: Bromofluorobenzene (S) 97 % /12/11 21: ,2-Dichloroethane-d4 (S) 104 % /12/11 21: Toluene-d8 (S) 94 % /12/11 21: Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 13 of 20

113 ANALYTICAL RESULTS EPT Ithaca, NY Sample: TB Lab ID: 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 /12/11 22: Benzene ND ug/l /12/11 22: Bromodichloromethane ND ug/l /12/11 22: Bromoform ND ug/l /12/11 22: Bromomethane ND ug/l /12/11 22: Butanone (MEK) ND ug/l /12/11 22: Carbon disulfide ND ug/l /12/11 22: Carbon tetrachloride ND ug/l /12/11 22: Chlorobenzene ND ug/l /12/11 22: Chloroethane ND ug/l /12/11 22: Chloroform ND ug/l /12/11 22: Chloromethane ND ug/l /12/11 22: Cyclohexane ND ug/l /12/11 22: ,2-Dibromo-3-chloropropane ND ug/l /12/11 22: Dibromochloromethane ND ug/l /12/11 22: ,2-Dibromoethane (EDB) ND ug/l /12/11 22: ,2-Dichlorobenzene ND ug/l /12/11 22: ,3-Dichlorobenzene ND ug/l /12/11 22: ,4-Dichlorobenzene ND ug/l /12/11 22: Dichlorodifluoromethane ND ug/l /12/11 22: ,1-Dichloroethane ND ug/l /12/11 22: ,2-Dichloroethane ND ug/l /12/11 22: ,1-Dichloroethene ND ug/l /12/11 22: cis-1,2-dichloroethene ND ug/l /12/11 22: trans-1,2-dichloroethene ND ug/l /12/11 22: ,2-Dichloropropane ND ug/l /12/11 22: cis-1,3-dichloropropene ND ug/l /12/11 22: trans-1,3-dichloropropene ND ug/l /12/11 22: Ethylbenzene ND ug/l /12/11 22: Hexanone ND ug/l /12/11 22: Isopropylbenzene (Cumene) ND ug/l /12/11 22: Methyl acetate ND ug/l /12/11 22: Methylcyclohexane ND ug/l /12/11 22: Methylene Chloride ND ug/l /12/11 22: Methyl-2-pentanone (MIBK) ND ug/l /12/11 22: Methyl-tert-butyl ether ND ug/l /12/11 22: Naphthalene ND ug/l /12/11 22: Styrene ND ug/l /12/11 22: ,1,2,2-Tetrachloroethane ND ug/l /12/11 22: Tetrachloroethene ND ug/l /12/11 22: Toluene ND ug/l /12/11 22: ,2,4-Trichlorobenzene ND ug/l /12/11 22: ,1,1-Trichloroethane ND ug/l /12/11 22: ,1,2-Trichloroethane ND ug/l /12/11 22: Trichloroethene ND ug/l /12/11 22: Trichlorofluoromethane ND ug/l /12/11 22: ,1,2-Trichlorotrifluoroethane ND ug/l /12/11 22: Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 14 of 20

114 ANALYTICAL RESULTS EPT Ithaca, NY Sample: TB Lab ID: 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 Vinyl chloride ND ug/l /12/11 22: Xylene (Total) ND ug/l /12/11 22: Bromofluorobenzene (S) 93 % /12/11 22: ,2-Dichloroethane-d4 (S) 100 % /12/11 22: Toluene-d8 (S) 91 % /12/11 22: Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 15 of 20

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

116 QUALITY CONTROL DATA EPT Ithaca, NY METHOD BLANK: Associated Lab Samples: , , , , Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND /12/11 17:50 trans-1,3-dichloropropene ug/l ND /12/11 17:50 Trichloroethene ug/l ND /12/11 17:50 Trichlorofluoromethane ug/l ND /12/11 17:50 Vinyl chloride ug/l ND /12/11 17:50 Xylene (Total) ug/l ND /12/11 17:50 1,2-Dichloroethane-d4 (S) % /12/11 17:50 4-Bromofluorobenzene (S) % /12/11 17:50 Toluene-d8 (S) % /12/11 17:50 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l ,1,2,2-Tetrachloroethane ug/l ,1,2-Trichloroethane ug/l ,1,2-Trichlorotrifluoroethane ug/l J ,1-Dichloroethane ug/l ,1-Dichloroethene ug/l ,2,4-Trichlorobenzene ug/l ,2-Dibromo-3-chloropropane ug/l ,2-Dibromoethane (EDB) ug/l ,2-Dichlorobenzene ug/l ,2-Dichloroethane ug/l ,2-Dichloropropane ug/l ,3-Dichlorobenzene ug/l ,4-Dichlorobenzene ug/l Butanone (MEK) ug/l Hexanone ug/l Methyl-2-pentanone (MIBK) ug/l Acetone ug/l C9,L1 Benzene ug/l Bromodichloromethane ug/l Bromoform ug/l Bromomethane ug/l L3 Carbon disulfide ug/l Carbon tetrachloride ug/l Chlorobenzene ug/l Chloroethane ug/l Chloroform ug/l Chloromethane ug/l cis-1,2-dichloroethene ug/l cis-1,3-dichloropropene ug/l Cyclohexane ug/l Dibromochloromethane ug/l Qualifiers Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 17 of 20

117 QUALITY CONTROL DATA EPT Ithaca, NY LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l Ethylbenzene ug/l Isopropylbenzene (Cumene) ug/l Methyl acetate ug/l L3 Methyl-tert-butyl ether ug/l Methylcyclohexane ug/l Methylene Chloride ug/l Naphthalene ug/l Styrene ug/l Tetrachloroethene ug/l Toluene ug/l trans-1,2-dichloroethene ug/l trans-1,3-dichloropropene ug/l Trichloroethene ug/l Trichlorofluoromethane ug/l Vinyl chloride ug/l Xylene (Total) ug/l ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 18 of 20

118 QUALIFIERS EPT Ithaca, NY 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 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/ :21 AM REPORT OF LABORATORY ANALYSIS Page 19 of 20

119 QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch WpostGAC EPA 8260 MSV/ WmidGAC EPA 8260 MSV/ WAS EPA 8260 MSV/ WINF EPA 8260 MSV/ TB EPA 8260 MSV/9001 Date: 04/22/ :21 AM REPORT OF LABORATORY ANALYSIS Page 20 of 20

120

121

122

123

124 LIMS USE: FR - SCOTT PETERSEN LIMS OBJECT ID: June 30, 2011 Mr. Scott Petersen WSP Environment & Energy 5 Sullivan Street Cazenovia, NY RE: EPT Ithaca, NY Dear Mr. Petersen: Enclosed are the analytical results for sample(s) received by the laboratory on June 17, 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

125 CERTIFICATIONS EPT Ithaca, NY Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA Alabama Certification #: 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 Kentucky Certification #: Louisiana/NELAC Certification #: LA 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 #: North Carolina Certification #: Oregon/NELAC Certification #: PA Pennsylvania/NELAC Certification #: Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 26

126 SAMPLE ANALYTE COUNT EPT Ithaca, NY Lab ID Sample ID Method Analysts Analytes Reported Laboratory WpostGAC EPA 8260 MAK 52 PASI-PA WmidGAC EPA 8260 MAK 52 PASI-PA WAS EPA 8260 MAK 52 PASI-PA WINF EPA 8260 MAK 52 PASI-PA TB EPA 8260 MAK 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 26

127 PROJECT NARRATIVE EPT Ithaca, NY Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: June 30, 2011 General Information: 5 samples were analyzed for EPA 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: ) 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: ) Bromomethane Methyl acetate QC Batch: MSV/9675 L0: Analyte recovery in the laboratory control sample (LCS) was outside QC limits. LCS (Lab ID: ) 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: ) Bromomethane REPORT OF LABORATORY ANALYSIS Page 4 of 26

128 PROJECT NARRATIVE EPT Ithaca, NY 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): M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: ) 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: ) 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): M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: ) 1,1,2-Trichlorotrifluoroethane Bromomethane Methyl acetate Methylcyclohexane Trichlorofluoromethane MSD (Lab ID: ) 1,1,2-Trichlorotrifluoroethane Bromomethane Methyl acetate Methylcyclohexane REPORT OF LABORATORY ANALYSIS Page 5 of 26

129 PROJECT NARRATIVE EPT Ithaca, NY 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

130 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WpostGAC Lab ID: 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 /20/11 20: Benzene ND ug/l /20/11 20: Bromodichloromethane ND ug/l /20/11 20: Bromoform ND ug/l /20/11 20: Bromomethane ND ug/l /20/11 20: Butanone (MEK) ND ug/l /20/11 20: Carbon disulfide ND ug/l /20/11 20: Carbon tetrachloride ND ug/l /20/11 20: Chlorobenzene ND ug/l /20/11 20: Chloroethane ND ug/l /20/11 20: Chloroform ND ug/l /20/11 20: Chloromethane ND ug/l /20/11 20: Cyclohexane ND ug/l /20/11 20: ,2-Dibromo-3-chloropropane ND ug/l /20/11 20: Dibromochloromethane ND ug/l /20/11 20: ,2-Dibromoethane (EDB) ND ug/l /20/11 20: ,2-Dichlorobenzene ND ug/l /20/11 20: ,3-Dichlorobenzene ND ug/l /20/11 20: ,4-Dichlorobenzene ND ug/l /20/11 20: Dichlorodifluoromethane ND ug/l /20/11 20: ,1-Dichloroethane ND ug/l /20/11 20: ,2-Dichloroethane ND ug/l /20/11 20: ,1-Dichloroethene ND ug/l /20/11 20: cis-1,2-dichloroethene ND ug/l /20/11 20: trans-1,2-dichloroethene ND ug/l /20/11 20: ,2-Dichloropropane ND ug/l /20/11 20: cis-1,3-dichloropropene ND ug/l /20/11 20: trans-1,3-dichloropropene ND ug/l /20/11 20: Ethylbenzene ND ug/l /20/11 20: Hexanone ND ug/l /20/11 20: Isopropylbenzene (Cumene) ND ug/l /20/11 20: Methyl acetate ND ug/l /20/11 20: Methylcyclohexane ND ug/l /20/11 20: Methylene Chloride ND ug/l /20/11 20: Methyl-2-pentanone (MIBK) ND ug/l /20/11 20: Methyl-tert-butyl ether ND ug/l /20/11 20: Naphthalene ND ug/l /20/11 20: Styrene ND ug/l /20/11 20: ,1,2,2-Tetrachloroethane ND ug/l /20/11 20: Tetrachloroethene ND ug/l /20/11 20: Toluene ND ug/l /20/11 20: ,2,4-Trichlorobenzene ND ug/l /20/11 20: ,1,1-Trichloroethane ND ug/l /20/11 20: ,1,2-Trichloroethane ND ug/l /20/11 20: Trichloroethene ND ug/l /20/11 20: Trichlorofluoromethane ND ug/l /20/11 20: ,1,2-Trichlorotrifluoroethane ND ug/l /20/11 20: Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 7 of 26

131 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WpostGAC Lab ID: 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 Vinyl chloride ND ug/l /20/11 20: Xylene (Total) ND ug/l /20/11 20: Bromofluorobenzene (S) 103 % /20/11 20: ,2-Dichloroethane-d4 (S) 91 % /20/11 20: Toluene-d8 (S) 101 % /20/11 20: Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 8 of 26

132 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WmidGAC Lab ID: 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 /20/11 20: Benzene ND ug/l /20/11 20: Bromodichloromethane ND ug/l /20/11 20: Bromoform ND ug/l /20/11 20: Bromomethane ND ug/l /20/11 20: Butanone (MEK) ND ug/l /20/11 20: Carbon disulfide ND ug/l /20/11 20: Carbon tetrachloride ND ug/l /20/11 20: Chlorobenzene ND ug/l /20/11 20: Chloroethane ND ug/l /20/11 20: Chloroform ND ug/l /20/11 20: Chloromethane ND ug/l /20/11 20: Cyclohexane ND ug/l /20/11 20: ,2-Dibromo-3-chloropropane ND ug/l /20/11 20: Dibromochloromethane ND ug/l /20/11 20: ,2-Dibromoethane (EDB) ND ug/l /20/11 20: ,2-Dichlorobenzene ND ug/l /20/11 20: ,3-Dichlorobenzene ND ug/l /20/11 20: ,4-Dichlorobenzene ND ug/l /20/11 20: Dichlorodifluoromethane ND ug/l /20/11 20: ,1-Dichloroethane ND ug/l /20/11 20: ,2-Dichloroethane ND ug/l /20/11 20: ,1-Dichloroethene ND ug/l /20/11 20: cis-1,2-dichloroethene ND ug/l /20/11 20: trans-1,2-dichloroethene ND ug/l /20/11 20: ,2-Dichloropropane ND ug/l /20/11 20: cis-1,3-dichloropropene ND ug/l /20/11 20: trans-1,3-dichloropropene ND ug/l /20/11 20: Ethylbenzene ND ug/l /20/11 20: Hexanone ND ug/l /20/11 20: Isopropylbenzene (Cumene) ND ug/l /20/11 20: Methyl acetate ND ug/l /20/11 20: Methylcyclohexane ND ug/l /20/11 20: Methylene Chloride ND ug/l /20/11 20: Methyl-2-pentanone (MIBK) ND ug/l /20/11 20: Methyl-tert-butyl ether ND ug/l /20/11 20: Naphthalene ND ug/l /20/11 20: Styrene ND ug/l /20/11 20: ,1,2,2-Tetrachloroethane ND ug/l /20/11 20: Tetrachloroethene ND ug/l /20/11 20: Toluene ND ug/l /20/11 20: ,2,4-Trichlorobenzene ND ug/l /20/11 20: ,1,1-Trichloroethane ND ug/l /20/11 20: ,1,2-Trichloroethane ND ug/l /20/11 20: Trichloroethene ND ug/l /20/11 20: Trichlorofluoromethane ND ug/l /20/11 20: ,1,2-Trichlorotrifluoroethane ND ug/l /20/11 20: Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 9 of 26

133 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WmidGAC Lab ID: 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 Vinyl chloride ND ug/l /20/11 20: Xylene (Total) ND ug/l /20/11 20: Bromofluorobenzene (S) 106 % /20/11 20: ,2-Dichloroethane-d4 (S) 92 % /20/11 20: Toluene-d8 (S) 100 % /20/11 20: Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 10 of 26

134 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WAS Lab ID: 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 /20/11 20: Benzene ND ug/l /20/11 20: Bromodichloromethane ND ug/l /20/11 20: Bromoform ND ug/l /20/11 20: Bromomethane ND ug/l /20/11 20: Butanone (MEK) ND ug/l /20/11 20: Carbon disulfide ND ug/l /20/11 20: Carbon tetrachloride ND ug/l /20/11 20: Chlorobenzene ND ug/l /20/11 20: Chloroethane ND ug/l /20/11 20: Chloroform ND ug/l /20/11 20: Chloromethane ND ug/l /20/11 20: Cyclohexane ND ug/l /20/11 20: ,2-Dibromo-3-chloropropane ND ug/l /20/11 20: Dibromochloromethane ND ug/l /20/11 20: ,2-Dibromoethane (EDB) ND ug/l /20/11 20: ,2-Dichlorobenzene ND ug/l /20/11 20: ,3-Dichlorobenzene ND ug/l /20/11 20: ,4-Dichlorobenzene ND ug/l /20/11 20: Dichlorodifluoromethane ND ug/l /20/11 20: ,1-Dichloroethane ND ug/l /20/11 20: ,2-Dichloroethane ND ug/l /20/11 20: ,1-Dichloroethene ND ug/l /20/11 20: cis-1,2-dichloroethene 1.2 ug/l /20/11 20: trans-1,2-dichloroethene ND ug/l /20/11 20: ,2-Dichloropropane ND ug/l /20/11 20: cis-1,3-dichloropropene ND ug/l /20/11 20: trans-1,3-dichloropropene ND ug/l /20/11 20: Ethylbenzene ND ug/l /20/11 20: Hexanone ND ug/l /20/11 20: Isopropylbenzene (Cumene) ND ug/l /20/11 20: Methyl acetate ND ug/l /20/11 20: Methylcyclohexane ND ug/l /20/11 20: Methylene Chloride ND ug/l /20/11 20: Methyl-2-pentanone (MIBK) ND ug/l /20/11 20: Methyl-tert-butyl ether ND ug/l /20/11 20: Naphthalene ND ug/l /20/11 20: Styrene ND ug/l /20/11 20: ,1,2,2-Tetrachloroethane ND ug/l /20/11 20: Tetrachloroethene ND ug/l /20/11 20: Toluene ND ug/l /20/11 20: ,2,4-Trichlorobenzene ND ug/l /20/11 20: ,1,1-Trichloroethane ND ug/l /20/11 20: ,1,2-Trichloroethane ND ug/l /20/11 20: Trichloroethene ND ug/l /20/11 20: Trichlorofluoromethane ND ug/l /20/11 20: ,1,2-Trichlorotrifluoroethane ND ug/l /20/11 20: Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 11 of 26

135 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WAS Lab ID: 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 Vinyl chloride ND ug/l /20/11 20: Xylene (Total) ND ug/l /20/11 20: Bromofluorobenzene (S) 106 % /20/11 20: ,2-Dichloroethane-d4 (S) 91 % /20/11 20: Toluene-d8 (S) 101 % /20/11 20: Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 12 of 26

136 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WINF Lab ID: 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 /20/11 21: Benzene ND ug/l /20/11 21: Bromodichloromethane ND ug/l /20/11 21: Bromoform ND ug/l /20/11 21: Bromomethane ND ug/l /20/11 21: Butanone (MEK) ND ug/l /20/11 21: Carbon disulfide ND ug/l /20/11 21: Carbon tetrachloride ND ug/l /20/11 21: Chlorobenzene ND ug/l /20/11 21: Chloroethane ND ug/l /20/11 21: Chloroform ND ug/l /20/11 21: Chloromethane ND ug/l /20/11 21: Cyclohexane ND ug/l /20/11 21: ,2-Dibromo-3-chloropropane ND ug/l /20/11 21: Dibromochloromethane ND ug/l /20/11 21: ,2-Dibromoethane (EDB) ND ug/l /20/11 21: ,2-Dichlorobenzene ND ug/l /20/11 21: ,3-Dichlorobenzene ND ug/l /20/11 21: ,4-Dichlorobenzene ND ug/l /20/11 21: Dichlorodifluoromethane ND ug/l /20/11 21: ,1-Dichloroethane ND ug/l /20/11 21: ,2-Dichloroethane ND ug/l /20/11 21: ,1-Dichloroethene 3.8 ug/l /20/11 21: cis-1,2-dichloroethene 4990 ug/l /20/11 21: trans-1,2-dichloroethene 72.8 ug/l /20/11 21: ,2-Dichloropropane ND ug/l /20/11 21: cis-1,3-dichloropropene ND ug/l /20/11 21: trans-1,3-dichloropropene ND ug/l /20/11 21: Ethylbenzene ND ug/l /20/11 21: Hexanone ND ug/l /20/11 21: Isopropylbenzene (Cumene) ND ug/l /20/11 21: Methyl acetate ND ug/l /20/11 21: Methylcyclohexane ND ug/l /20/11 21: Methylene Chloride ND ug/l /20/11 21: Methyl-2-pentanone (MIBK) ND ug/l /20/11 21: Methyl-tert-butyl ether ND ug/l /20/11 21: Naphthalene ND ug/l /20/11 21: Styrene ND ug/l /20/11 21: ,1,2,2-Tetrachloroethane ND ug/l /20/11 21: Tetrachloroethene 5.1 ug/l /20/11 21: Toluene ND ug/l /20/11 21: ,2,4-Trichlorobenzene ND ug/l /20/11 21: ,1,1-Trichloroethane ND ug/l /20/11 21: ,1,2-Trichloroethane ND ug/l /20/11 21: Trichloroethene ug/l /22/11 21: Trichlorofluoromethane ND ug/l /20/11 21: ,1,2-Trichlorotrifluoroethane ND ug/l /20/11 21: Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 13 of 26

137 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WINF Lab ID: 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 Vinyl chloride 16.8 ug/l /20/11 21: Xylene (Total) ND ug/l /20/11 21: Bromofluorobenzene (S) 108 % /20/11 21: ,2-Dichloroethane-d4 (S) 94 % /20/11 21: Toluene-d8 (S) 101 % /20/11 21: Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 14 of 26

138 ANALYTICAL RESULTS EPT Ithaca, NY Sample: TB Lab ID: 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 /22/11 20: Benzene ND ug/l /22/11 20: Bromodichloromethane ND ug/l /22/11 20: Bromoform ND ug/l /22/11 20: Bromomethane ND ug/l /22/11 20: Butanone (MEK) ND ug/l /22/11 20: Carbon disulfide ND ug/l /22/11 20: Carbon tetrachloride ND ug/l /22/11 20: Chlorobenzene ND ug/l /22/11 20: Chloroethane ND ug/l /22/11 20: Chloroform ND ug/l /22/11 20: Chloromethane ND ug/l /22/11 20: Cyclohexane ND ug/l /22/11 20: ,2-Dibromo-3-chloropropane ND ug/l /22/11 20: Dibromochloromethane ND ug/l /22/11 20: ,2-Dibromoethane (EDB) ND ug/l /22/11 20: ,2-Dichlorobenzene ND ug/l /22/11 20: ,3-Dichlorobenzene ND ug/l /22/11 20: ,4-Dichlorobenzene ND ug/l /22/11 20: Dichlorodifluoromethane ND ug/l /22/11 20: ,1-Dichloroethane ND ug/l /22/11 20: ,2-Dichloroethane ND ug/l /22/11 20: ,1-Dichloroethene ND ug/l /22/11 20: cis-1,2-dichloroethene ND ug/l /22/11 20: trans-1,2-dichloroethene ND ug/l /22/11 20: ,2-Dichloropropane ND ug/l /22/11 20: cis-1,3-dichloropropene ND ug/l /22/11 20: trans-1,3-dichloropropene ND ug/l /22/11 20: Ethylbenzene ND ug/l /22/11 20: Hexanone ND ug/l /22/11 20: Isopropylbenzene (Cumene) ND ug/l /22/11 20: Methyl acetate ND ug/l /22/11 20: Methylcyclohexane ND ug/l /22/11 20: Methylene Chloride ND ug/l /22/11 20: Methyl-2-pentanone (MIBK) ND ug/l /22/11 20: Methyl-tert-butyl ether ND ug/l /22/11 20: Naphthalene ND ug/l /22/11 20: Styrene ND ug/l /22/11 20: ,1,2,2-Tetrachloroethane ND ug/l /22/11 20: Tetrachloroethene ND ug/l /22/11 20: Toluene ND ug/l /22/11 20: ,2,4-Trichlorobenzene ND ug/l /22/11 20: ,1,1-Trichloroethane ND ug/l /22/11 20: ,1,2-Trichloroethane ND ug/l /22/11 20: Trichloroethene ND ug/l /22/11 20: Trichlorofluoromethane ND ug/l /22/11 20: ,1,2-Trichlorotrifluoroethane ND ug/l /22/11 20: Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 15 of 26

139 ANALYTICAL RESULTS EPT Ithaca, NY Sample: TB Lab ID: 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 Vinyl chloride ND ug/l /22/11 20: Xylene (Total) ND ug/l /22/11 20: Bromofluorobenzene (S) 104 % /22/11 20: ,2-Dichloroethane-d4 (S) 103 % /22/11 20: Toluene-d8 (S) 99 % /22/11 20: Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 16 of 26

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

141 QUALITY CONTROL DATA EPT Ithaca, NY METHOD BLANK: Associated Lab Samples: , , , Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND /20/11 12:23 trans-1,3-dichloropropene ug/l ND /20/11 12:23 Trichloroethene ug/l ND /20/11 12:23 Trichlorofluoromethane ug/l ND /20/11 12:23 Vinyl chloride ug/l ND /20/11 12:23 Xylene (Total) ug/l ND /20/11 12:23 1,2-Dichloroethane-d4 (S) % /20/11 12:23 4-Bromofluorobenzene (S) % /20/11 12:23 Toluene-d8 (S) % /20/11 12:23 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l ,1,2,2-Tetrachloroethane ug/l L0 1,1,2-Trichloroethane ug/l ,1,2-Trichlorotrifluoroethane ug/l J ,1-Dichloroethane ug/l ,1-Dichloroethene ug/l ,2,4-Trichlorobenzene ug/l ,2-Dibromo-3-chloropropane ug/l ,2-Dibromoethane (EDB) ug/l ,2-Dichlorobenzene ug/l ,2-Dichloroethane ug/l ,2-Dichloropropane ug/l ,3-Dichlorobenzene ug/l ,4-Dichlorobenzene ug/l Butanone (MEK) ug/l Hexanone ug/l Methyl-2-pentanone (MIBK) ug/l Acetone ug/l Benzene ug/l Bromodichloromethane ug/l Bromoform ug/l Bromomethane ug/l L1 Carbon disulfide ug/l Carbon tetrachloride ug/l Chlorobenzene ug/l Chloroethane ug/l Chloroform ug/l Chloromethane ug/l cis-1,2-dichloroethene ug/l cis-1,3-dichloropropene ug/l Cyclohexane ug/l Dibromochloromethane ug/l Qualifiers Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 18 of 26

142 QUALITY CONTROL DATA EPT Ithaca, NY LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l L0 Ethylbenzene ug/l Isopropylbenzene (Cumene) ug/l Methyl acetate ug/l L1 Methyl-tert-butyl ether ug/l Methylcyclohexane ug/l Methylene Chloride ug/l Naphthalene ug/l Styrene ug/l Tetrachloroethene ug/l Toluene ug/l trans-1,2-dichloroethene ug/l trans-1,3-dichloropropene ug/l L0 Trichloroethene ug/l Trichlorofluoromethane ug/l Vinyl chloride ug/l Xylene (Total) ug/l ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND ,1,2,2-Tetrachloroethane ug/l ND ND ND M0 1,1,2-Trichloroethane ug/l ND M0 1,1,2-Trichlorotrifluoroethane ug/l ND J 29.6J M0 1,1-Dichloroethane ug/l ,1-Dichloroethene ug/l ND M0 1,2,4-Trichlorobenzene ug/l ND ,2-Dibromo-3-chloropropane ug/l ND M0 1,2-Dibromoethane (EDB) ug/l ND ,2-Dichlorobenzene ug/l ND ,2-Dichloroethane ug/l ND ,2-Dichloropropane ug/l ND ,3-Dichlorobenzene ug/l ND ,4-Dichlorobenzene ug/l ND Butanone (MEK) ug/l ND Hexanone ug/l ND M0 4-Methyl-2-pentanone (MIBK) ug/l ND Acetone ug/l ND M0 Benzene ug/l ND Bromodichloromethane ug/l ND Bromoform ug/l ND Bromomethane ug/l ND Qual Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 19 of 26

143 QUALITY CONTROL DATA EPT Ithaca, NY MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Carbon disulfide ug/l ND Carbon tetrachloride ug/l ND Chlorobenzene ug/l ND Chloroethane ug/l ND Chloroform ug/l ND Chloromethane ug/l ND cis-1,2-dichloroethene ug/l ND cis-1,3-dichloropropene ug/l ND Cyclohexane ug/l ND Dibromochloromethane ug/l ND Dichlorodifluoromethane ug/l ND Ethylbenzene ug/l ND Isopropylbenzene (Cumene) ug/l ND Methyl acetate ug/l ND M0 Methyl-tert-butyl ether ug/l ND Methylcyclohexane ug/l ND M0 Methylene Chloride ug/l ND Naphthalene ug/l ND Styrene ug/l ND Tetrachloroethene ug/l ND Toluene ug/l ND trans-1,2-dichloroethene ug/l ND trans-1,3-dichloropropene ug/l ND Trichloroethene ug/l ND M0 Trichlorofluoromethane ug/l ND Vinyl chloride ug/l ND Xylene (Total) ug/l ND ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qual Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 20 of 26

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

145 QUALITY CONTROL DATA EPT Ithaca, NY METHOD BLANK: Associated Lab Samples: Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND /22/11 13:17 trans-1,3-dichloropropene ug/l ND /22/11 13:17 Trichloroethene ug/l ND /22/11 13:17 Trichlorofluoromethane ug/l ND /22/11 13:17 Vinyl chloride ug/l ND /22/11 13:17 Xylene (Total) ug/l ND /22/11 13:17 1,2-Dichloroethane-d4 (S) % /22/11 13:17 4-Bromofluorobenzene (S) % /22/11 13:17 Toluene-d8 (S) % /22/11 13:17 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l ,1,2,2-Tetrachloroethane ug/l ,1,2-Trichloroethane ug/l ,1,2-Trichlorotrifluoroethane ug/l J ,1-Dichloroethane ug/l ,1-Dichloroethene ug/l ,2,4-Trichlorobenzene ug/l ,2-Dibromo-3-chloropropane ug/l ,2-Dibromoethane (EDB) ug/l ,2-Dichlorobenzene ug/l ,2-Dichloroethane ug/l ,2-Dichloropropane ug/l ,3-Dichlorobenzene ug/l ,4-Dichlorobenzene ug/l Butanone (MEK) ug/l Hexanone ug/l Methyl-2-pentanone (MIBK) ug/l Acetone ug/l Benzene ug/l Bromodichloromethane ug/l Bromoform ug/l Bromomethane ug/l L1 Carbon disulfide ug/l Carbon tetrachloride ug/l Chlorobenzene ug/l Chloroethane ug/l Chloroform ug/l Chloromethane ug/l cis-1,2-dichloroethene ug/l cis-1,3-dichloropropene ug/l Cyclohexane ug/l Dibromochloromethane ug/l Qualifiers Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 22 of 26

146 QUALITY CONTROL DATA EPT Ithaca, NY LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l L0 Ethylbenzene ug/l Isopropylbenzene (Cumene) ug/l Methyl acetate ug/l L1 Methyl-tert-butyl ether ug/l Methylcyclohexane ug/l Methylene Chloride ug/l L0 Naphthalene ug/l Styrene ug/l Tetrachloroethene ug/l Toluene ug/l trans-1,2-dichloroethene ug/l trans-1,3-dichloropropene ug/l Trichloroethene ug/l Trichlorofluoromethane ug/l Vinyl chloride ug/l Xylene (Total) ug/l ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND ,1,2,2-Tetrachloroethane ug/l ND ,1,2-Trichloroethane ug/l ND ,1,2-Trichlorotrifluoroethane ug/l ND J 28.2J M0 1,1-Dichloroethane ug/l ND ,1-Dichloroethene ug/l ND ,2,4-Trichlorobenzene ug/l ND ,2-Dibromo-3-chloropropane ug/l ND ,2-Dibromoethane (EDB) ug/l ND ,2-Dichlorobenzene ug/l ND ,2-Dichloroethane ug/l ND ,2-Dichloropropane ug/l ND ,3-Dichlorobenzene ug/l ND ,4-Dichlorobenzene ug/l ND Butanone (MEK) ug/l ND Hexanone ug/l ND Methyl-2-pentanone (MIBK) ug/l ND Acetone ug/l ND Benzene ug/l ND Bromodichloromethane ug/l ND Bromoform ug/l ND Bromomethane ug/l ND M0 Qual Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 23 of 26

147 QUALITY CONTROL DATA EPT Ithaca, NY MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Carbon disulfide ug/l ND Carbon tetrachloride ug/l ND Chlorobenzene ug/l ND Chloroethane ug/l ND Chloroform ug/l ND Chloromethane ug/l ND cis-1,2-dichloroethene ug/l ND cis-1,3-dichloropropene ug/l ND Cyclohexane ug/l ND Dibromochloromethane ug/l ND Dichlorodifluoromethane ug/l ND Ethylbenzene ug/l ND Isopropylbenzene (Cumene) ug/l ND Methyl acetate ug/l ND M0 Methyl-tert-butyl ether ug/l ND Methylcyclohexane ug/l ND M0 Methylene Chloride ug/l ND Naphthalene ug/l ND Styrene ug/l ND Tetrachloroethene ug/l ND Toluene ug/l ND trans-1,2-dichloroethene ug/l ND trans-1,3-dichloropropene ug/l ND Trichloroethene ug/l ND Trichlorofluoromethane ug/l ND M0 Vinyl chloride ug/l ND Xylene (Total) ug/l ND ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qual Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 24 of 26

148 QUALIFIERS EPT Ithaca, NY 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 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/ :46 PM REPORT OF LABORATORY ANALYSIS Page 25 of 26

149 QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch WpostGAC EPA 8260 MSV/ WmidGAC EPA 8260 MSV/ WAS EPA 8260 MSV/ WINF EPA 8260 MSV/ TB EPA 8260 MSV/9675 Date: 06/30/ :46 PM REPORT OF LABORATORY ANALYSIS Page 26 of 26

150

151

152

153

154

155

156 LIMS USE: FR - SCOTT PETERSEN LIMS OBJECT ID: August 12, 2011 Mr. Scott Petersen WSP Environment & Energy 5 Sullivan Street Cazenovia, NY RE: EPT Ithaca, NY Dear Mr. Petersen: Enclosed are the analytical results for sample(s) received by the laboratory on July 30, 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

157 CERTIFICATIONS EPT Ithaca, NY Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA Alabama Certification #: 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 Kentucky Certification #: Louisiana/NELAC Certification #: LA 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 #: North Carolina Certification #: Oregon/NELAC Certification #: PA Pennsylvania/NELAC Certification #: Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 19

158 SAMPLE ANALYTE COUNT EPT Ithaca, NY Lab ID Sample ID Method Analysts Analytes Reported Laboratory WpostGAC EPA 8260 JAS 52 PASI-PA WmidGAC EPA 8260 JAS 52 PASI-PA WAS EPA 8260 JAS 52 PASI-PA WINF EPA 8260 JAS 52 PASI-PA TB EPA 8260 JAS 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 19

159 PROJECT NARRATIVE EPT Ithaca, NY Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: August 12, 2011 General Information: 5 samples were analyzed for EPA 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

160 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WpostGAC Lab ID: 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 /05/11 15: Benzene ND ug/l /05/11 15: Bromodichloromethane ND ug/l /05/11 15: Bromoform ND ug/l /05/11 15: Bromomethane ND ug/l /05/11 15: Butanone (MEK) ND ug/l /05/11 15: Carbon disulfide ND ug/l /05/11 15: Carbon tetrachloride ND ug/l /05/11 15: Chlorobenzene ND ug/l /05/11 15: Chloroethane ND ug/l /05/11 15: Chloroform ND ug/l /05/11 15: Chloromethane 2.3 ug/l /05/11 15: Cyclohexane ND ug/l /05/11 15: ,2-Dibromo-3-chloropropane ND ug/l /05/11 15: Dibromochloromethane ND ug/l /05/11 15: ,2-Dibromoethane (EDB) ND ug/l /05/11 15: ,2-Dichlorobenzene ND ug/l /05/11 15: ,3-Dichlorobenzene ND ug/l /05/11 15: ,4-Dichlorobenzene ND ug/l /05/11 15: Dichlorodifluoromethane ND ug/l /05/11 15: ,1-Dichloroethane ND ug/l /05/11 15: ,2-Dichloroethane ND ug/l /05/11 15: ,1-Dichloroethene ND ug/l /05/11 15: cis-1,2-dichloroethene ND ug/l /05/11 15: trans-1,2-dichloroethene ND ug/l /05/11 15: ,2-Dichloropropane ND ug/l /05/11 15: cis-1,3-dichloropropene ND ug/l /05/11 15: trans-1,3-dichloropropene ND ug/l /05/11 15: Ethylbenzene ND ug/l /05/11 15: Hexanone ND ug/l /05/11 15: Isopropylbenzene (Cumene) ND ug/l /05/11 15: Methyl acetate ND ug/l /05/11 15: Methylcyclohexane ND ug/l /05/11 15: Methylene Chloride ND ug/l /05/11 15: Methyl-2-pentanone (MIBK) ND ug/l /05/11 15: Methyl-tert-butyl ether ND ug/l /05/11 15: Naphthalene ND ug/l /05/11 15: Styrene ND ug/l /05/11 15: ,1,2,2-Tetrachloroethane ND ug/l /05/11 15: Tetrachloroethene ND ug/l /05/11 15: Toluene ND ug/l /05/11 15: ,2,4-Trichlorobenzene ND ug/l /05/11 15: ,1,1-Trichloroethane ND ug/l /05/11 15: ,1,2-Trichloroethane ND ug/l /05/11 15: Trichloroethene ND ug/l /05/11 15: Trichlorofluoromethane ND ug/l /05/11 15: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 15: Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 5 of 19

161 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WpostGAC Lab ID: 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 Vinyl chloride ND ug/l /05/11 15: Xylene (Total) ND ug/l /05/11 15: Bromofluorobenzene (S) 98 % /05/11 15: ,2-Dichloroethane-d4 (S) 100 % /05/11 15: Toluene-d8 (S) 101 % /05/11 15: Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 6 of 19

162 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WmidGAC Lab ID: 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 /05/11 16: Benzene ND ug/l /05/11 16: Bromodichloromethane ND ug/l /05/11 16: Bromoform ND ug/l /05/11 16: Bromomethane ND ug/l /05/11 16: Butanone (MEK) ND ug/l /05/11 16: Carbon disulfide ND ug/l /05/11 16: Carbon tetrachloride ND ug/l /05/11 16: Chlorobenzene ND ug/l /05/11 16: Chloroethane ND ug/l /05/11 16: Chloroform ND ug/l /05/11 16: Chloromethane ND ug/l /05/11 16: Cyclohexane ND ug/l /05/11 16: ,2-Dibromo-3-chloropropane ND ug/l /05/11 16: Dibromochloromethane ND ug/l /05/11 16: ,2-Dibromoethane (EDB) ND ug/l /05/11 16: ,2-Dichlorobenzene ND ug/l /05/11 16: ,3-Dichlorobenzene ND ug/l /05/11 16: ,4-Dichlorobenzene ND ug/l /05/11 16: Dichlorodifluoromethane ND ug/l /05/11 16: ,1-Dichloroethane ND ug/l /05/11 16: ,2-Dichloroethane ND ug/l /05/11 16: ,1-Dichloroethene ND ug/l /05/11 16: cis-1,2-dichloroethene ND ug/l /05/11 16: trans-1,2-dichloroethene ND ug/l /05/11 16: ,2-Dichloropropane ND ug/l /05/11 16: cis-1,3-dichloropropene ND ug/l /05/11 16: trans-1,3-dichloropropene ND ug/l /05/11 16: Ethylbenzene ND ug/l /05/11 16: Hexanone ND ug/l /05/11 16: Isopropylbenzene (Cumene) ND ug/l /05/11 16: Methyl acetate ND ug/l /05/11 16: Methylcyclohexane ND ug/l /05/11 16: Methylene Chloride ND ug/l /05/11 16: Methyl-2-pentanone (MIBK) ND ug/l /05/11 16: Methyl-tert-butyl ether ND ug/l /05/11 16: Naphthalene ND ug/l /05/11 16: Styrene ND ug/l /05/11 16: ,1,2,2-Tetrachloroethane ND ug/l /05/11 16: Tetrachloroethene ND ug/l /05/11 16: Toluene ND ug/l /05/11 16: ,2,4-Trichlorobenzene ND ug/l /05/11 16: ,1,1-Trichloroethane ND ug/l /05/11 16: ,1,2-Trichloroethane ND ug/l /05/11 16: Trichloroethene ND ug/l /05/11 16: Trichlorofluoromethane ND ug/l /05/11 16: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 16: Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 7 of 19

163 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WmidGAC Lab ID: 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 Vinyl chloride ND ug/l /05/11 16: Xylene (Total) ND ug/l /05/11 16: Bromofluorobenzene (S) 99 % /05/11 16: ,2-Dichloroethane-d4 (S) 99 % /05/11 16: Toluene-d8 (S) 100 % /05/11 16: Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 8 of 19

164 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WAS Lab ID: 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 /05/11 16: Benzene ND ug/l /05/11 16: Bromodichloromethane ND ug/l /05/11 16: Bromoform ND ug/l /05/11 16: Bromomethane ND ug/l /05/11 16: Butanone (MEK) ND ug/l /05/11 16: Carbon disulfide ND ug/l /05/11 16: Carbon tetrachloride ND ug/l /05/11 16: Chlorobenzene ND ug/l /05/11 16: Chloroethane ND ug/l /05/11 16: Chloroform ND ug/l /05/11 16: Chloromethane ND ug/l /05/11 16: Cyclohexane ND ug/l /05/11 16: ,2-Dibromo-3-chloropropane ND ug/l /05/11 16: Dibromochloromethane ND ug/l /05/11 16: ,2-Dibromoethane (EDB) ND ug/l /05/11 16: ,2-Dichlorobenzene ND ug/l /05/11 16: ,3-Dichlorobenzene ND ug/l /05/11 16: ,4-Dichlorobenzene ND ug/l /05/11 16: Dichlorodifluoromethane ND ug/l /05/11 16: ,1-Dichloroethane ND ug/l /05/11 16: ,2-Dichloroethane ND ug/l /05/11 16: ,1-Dichloroethene ND ug/l /05/11 16: cis-1,2-dichloroethene 1.7 ug/l /05/11 16: trans-1,2-dichloroethene ND ug/l /05/11 16: ,2-Dichloropropane ND ug/l /05/11 16: cis-1,3-dichloropropene ND ug/l /05/11 16: trans-1,3-dichloropropene ND ug/l /05/11 16: Ethylbenzene ND ug/l /05/11 16: Hexanone ND ug/l /05/11 16: Isopropylbenzene (Cumene) ND ug/l /05/11 16: Methyl acetate ND ug/l /05/11 16: Methylcyclohexane ND ug/l /05/11 16: Methylene Chloride ND ug/l /05/11 16: Methyl-2-pentanone (MIBK) ND ug/l /05/11 16: Methyl-tert-butyl ether ND ug/l /05/11 16: Naphthalene ND ug/l /05/11 16: Styrene ND ug/l /05/11 16: ,1,2,2-Tetrachloroethane ND ug/l /05/11 16: Tetrachloroethene ND ug/l /05/11 16: Toluene ND ug/l /05/11 16: ,2,4-Trichlorobenzene ND ug/l /05/11 16: ,1,1-Trichloroethane ND ug/l /05/11 16: ,1,2-Trichloroethane ND ug/l /05/11 16: Trichloroethene 1.1 ug/l /05/11 16: Trichlorofluoromethane ND ug/l /05/11 16: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 16: Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 9 of 19

165 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WAS Lab ID: 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 Vinyl chloride ND ug/l /05/11 16: Xylene (Total) ND ug/l /05/11 16: Bromofluorobenzene (S) 98 % /05/11 16: ,2-Dichloroethane-d4 (S) 97 % /05/11 16: Toluene-d8 (S) 99 % /05/11 16: Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 10 of 19

166 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WINF Lab ID: 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 /05/11 16: Benzene ND ug/l /05/11 16: Bromodichloromethane ND ug/l /05/11 16: Bromoform ND ug/l /05/11 16: Bromomethane ND ug/l /05/11 16: Butanone (MEK) ND ug/l /05/11 16: Carbon disulfide ND ug/l /05/11 16: Carbon tetrachloride ND ug/l /05/11 16: Chlorobenzene ND ug/l /05/11 16: Chloroethane ND ug/l /05/11 16: Chloroform ND ug/l /05/11 16: Chloromethane 2.3 ug/l /05/11 16: Cyclohexane ND ug/l /05/11 16: ,2-Dibromo-3-chloropropane ND ug/l /05/11 16: Dibromochloromethane ND ug/l /05/11 16: ,2-Dibromoethane (EDB) ND ug/l /05/11 16: ,2-Dichlorobenzene ND ug/l /05/11 16: ,3-Dichlorobenzene ND ug/l /05/11 16: ,4-Dichlorobenzene ND ug/l /05/11 16: Dichlorodifluoromethane ND ug/l /05/11 16: ,1-Dichloroethane ND ug/l /05/11 16: ,2-Dichloroethane ND ug/l /05/11 16: ,1-Dichloroethene ND ug/l /05/11 16: cis-1,2-dichloroethene 896 ug/l /05/11 17: trans-1,2-dichloroethene 3.9 ug/l /05/11 16: ,2-Dichloropropane ND ug/l /05/11 16: cis-1,3-dichloropropene ND ug/l /05/11 16: trans-1,3-dichloropropene ND ug/l /05/11 16: Ethylbenzene ND ug/l /05/11 16: Hexanone ND ug/l /05/11 16: Isopropylbenzene (Cumene) ND ug/l /05/11 16: Methyl acetate ND ug/l /05/11 16: Methylcyclohexane ND ug/l /05/11 16: Methylene Chloride ND ug/l /05/11 16: Methyl-2-pentanone (MIBK) ND ug/l /05/11 16: Methyl-tert-butyl ether ND ug/l /05/11 16: Naphthalene ND ug/l /05/11 16: Styrene ND ug/l /05/11 16: ,1,2,2-Tetrachloroethane ND ug/l /05/11 16: Tetrachloroethene ND ug/l /05/11 16: Toluene ND ug/l /05/11 16: ,2,4-Trichlorobenzene ND ug/l /05/11 16: ,1,1-Trichloroethane ND ug/l /05/11 16: ,1,2-Trichloroethane ND ug/l /05/11 16: Trichloroethene 980 ug/l /05/11 17: Trichlorofluoromethane ND ug/l /05/11 16: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 16: Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 11 of 19

167 ANALYTICAL RESULTS EPT Ithaca, NY Sample: WINF Lab ID: 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 Vinyl chloride ND ug/l /05/11 16: Xylene (Total) ND ug/l /05/11 16: Bromofluorobenzene (S) 101 % /05/11 16: ,2-Dichloroethane-d4 (S) 98 % /05/11 16: Toluene-d8 (S) 98 % /05/11 16: Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 12 of 19

168 ANALYTICAL RESULTS EPT Ithaca, NY Sample: TB Lab ID: 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 /05/11 17: Benzene ND ug/l /05/11 17: Bromodichloromethane ND ug/l /05/11 17: Bromoform ND ug/l /05/11 17: Bromomethane ND ug/l /05/11 17: Butanone (MEK) ND ug/l /05/11 17: Carbon disulfide ND ug/l /05/11 17: Carbon tetrachloride ND ug/l /05/11 17: Chlorobenzene ND ug/l /05/11 17: Chloroethane ND ug/l /05/11 17: Chloroform ND ug/l /05/11 17: Chloromethane ND ug/l /05/11 17: Cyclohexane ND ug/l /05/11 17: ,2-Dibromo-3-chloropropane ND ug/l /05/11 17: Dibromochloromethane ND ug/l /05/11 17: ,2-Dibromoethane (EDB) ND ug/l /05/11 17: ,2-Dichlorobenzene ND ug/l /05/11 17: ,3-Dichlorobenzene ND ug/l /05/11 17: ,4-Dichlorobenzene ND ug/l /05/11 17: Dichlorodifluoromethane ND ug/l /05/11 17: ,1-Dichloroethane ND ug/l /05/11 17: ,2-Dichloroethane ND ug/l /05/11 17: ,1-Dichloroethene ND ug/l /05/11 17: cis-1,2-dichloroethene ND ug/l /05/11 17: trans-1,2-dichloroethene ND ug/l /05/11 17: ,2-Dichloropropane ND ug/l /05/11 17: cis-1,3-dichloropropene ND ug/l /05/11 17: trans-1,3-dichloropropene ND ug/l /05/11 17: Ethylbenzene ND ug/l /05/11 17: Hexanone ND ug/l /05/11 17: Isopropylbenzene (Cumene) ND ug/l /05/11 17: Methyl acetate ND ug/l /05/11 17: Methylcyclohexane ND ug/l /05/11 17: Methylene Chloride ND ug/l /05/11 17: Methyl-2-pentanone (MIBK) ND ug/l /05/11 17: Methyl-tert-butyl ether ND ug/l /05/11 17: Naphthalene ND ug/l /05/11 17: Styrene ND ug/l /05/11 17: ,1,2,2-Tetrachloroethane ND ug/l /05/11 17: Tetrachloroethene ND ug/l /05/11 17: Toluene ND ug/l /05/11 17: ,2,4-Trichlorobenzene ND ug/l /05/11 17: ,1,1-Trichloroethane ND ug/l /05/11 17: ,1,2-Trichloroethane ND ug/l /05/11 17: Trichloroethene ND ug/l /05/11 17: Trichlorofluoromethane ND ug/l /05/11 17: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 17: Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 13 of 19

169 ANALYTICAL RESULTS EPT Ithaca, NY Sample: TB Lab ID: 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 Vinyl chloride ND ug/l /05/11 17: Xylene (Total) ND ug/l /05/11 17: Bromofluorobenzene (S) 101 % /05/11 17: ,2-Dichloroethane-d4 (S) 102 % /05/11 17: Toluene-d8 (S) 101 % /05/11 17: Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 14 of 19

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

171 QUALITY CONTROL DATA EPT Ithaca, NY METHOD BLANK: Associated Lab Samples: , , , , Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND /05/11 11:43 trans-1,3-dichloropropene ug/l ND /05/11 11:43 Trichloroethene ug/l ND /05/11 11:43 Trichlorofluoromethane ug/l ND /05/11 11:43 Vinyl chloride ug/l ND /05/11 11:43 Xylene (Total) ug/l ND /05/11 11:43 1,2-Dichloroethane-d4 (S) % /05/11 11:43 4-Bromofluorobenzene (S) % /05/11 11:43 Toluene-d8 (S) % /05/11 11:43 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l ,1,2,2-Tetrachloroethane ug/l ,1,2-Trichloroethane ug/l ,1,2-Trichlorotrifluoroethane ug/l J ,1-Dichloroethane ug/l ,1-Dichloroethene ug/l ,2,4-Trichlorobenzene ug/l ,2-Dibromo-3-chloropropane ug/l ,2-Dibromoethane (EDB) ug/l ,2-Dichlorobenzene ug/l ,2-Dichloroethane ug/l ,2-Dichloropropane ug/l ,3-Dichlorobenzene ug/l ,4-Dichlorobenzene ug/l Butanone (MEK) ug/l Hexanone ug/l Methyl-2-pentanone (MIBK) ug/l Acetone ug/l Benzene ug/l Bromodichloromethane ug/l Bromoform ug/l Bromomethane ug/l Carbon disulfide ug/l Carbon tetrachloride ug/l Chlorobenzene ug/l Chloroethane ug/l Chloroform ug/l Chloromethane ug/l cis-1,2-dichloroethene ug/l cis-1,3-dichloropropene ug/l Cyclohexane ug/l Dibromochloromethane ug/l Qualifiers Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 16 of 19

172 QUALITY CONTROL DATA EPT Ithaca, NY LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l Ethylbenzene ug/l Isopropylbenzene (Cumene) ug/l Methyl acetate ug/l Methyl-tert-butyl ether ug/l Methylcyclohexane ug/l Methylene Chloride ug/l Naphthalene ug/l Styrene ug/l Tetrachloroethene ug/l Toluene ug/l trans-1,2-dichloroethene ug/l trans-1,3-dichloropropene ug/l Trichloroethene ug/l Trichlorofluoromethane ug/l Vinyl chloride ug/l Xylene (Total) ug/l ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 17 of 19

173 QUALIFIERS EPT Ithaca, NY 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 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/ :29 PM REPORT OF LABORATORY ANALYSIS Page 18 of 19

174 QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch WpostGAC EPA 8260 MSV/ WmidGAC EPA 8260 MSV/ WAS EPA 8260 MSV/ WINF EPA 8260 MSV/ TB EPA 8260 MSV/10113 Date: 08/12/ :29 PM REPORT OF LABORATORY ANALYSIS Page 19 of 19

175

176 LIMS USE: FR - ERIK REINERT LIMS OBJECT ID: April 11, 2011 Mr. Erik Reinert WSP Environment & Energy 5 Sullivan Street Cazenovia, NY RE: EPT Ithaca, NY 4507/ Dear Mr. Reinert: Enclosed are the analytical results for sample(s) received by the laboratory on March 26, 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

177 CERTIFICATIONS EPT Ithaca, NY 4507/ Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA Alabama Certification #: 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 Kentucky Certification #: Louisiana/NELAC Certification #: LA 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 #: North Carolina Certification #: Oregon/NELAC Certification #: PA Pennsylvania/NELAC Certification #: Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 86

178 SAMPLE ANALYTE COUNT EPT Ithaca, NY 4507/ Lab ID Sample ID Method Analysts Analytes Reported Laboratory EB EPA 8260 JHC 52 PASI-PA EXB-01 EPA 8260 JHC 52 PASI-PA EXB-02 EPA 8260 JHC 52 PASI-PA EXB-07 EPA 8260 JHC 52 PASI-PA EXB-10 EPA 8260 JHC 52 PASI-PA MW-25A EPA 8260 JHC 52 PASI-PA MW-19A EPA 8260 JHC 52 PASI-PA MW-2B EPA 8260 JHC 52 PASI-PA MW EPA 8260 JHC 52 PASI-PA MW-26A EPA 8260 JHC 52 PASI-PA MW-3B EPA 8260 JHC 52 PASI-PA MW-0311B EPA 8260 JHC 52 PASI-PA MW-1B EPA 8260 JHC 52 PASI-PA MW-1B MS EPA 8260 JHC 52 PASI-PA MW-1B MSD EPA 8260 JHC 52 PASI-PA MW-5B EPA 8260 JHC 52 PASI-PA MW-5-40 EPA 8260 JHC 52 PASI-PA MW EPA 8260 JHC 52 PASI-PA MW-7-40 EPA 8260 JHC 52 PASI-PA TB EPA 8260 JHC 52 PASI-PA MW-21B EPA 8260 JHC 52 PASI-PA MW-32B EPA 8260 JHC 52 PASI-PA MW-23B EPA 8260 JHC 52 PASI-PA MW-24B EPA 8260 JHC 52 PASI-PA MW-22B EPA 8260 JHC 52 PASI-PA MW-20B EPA 8260 JHC 52 PASI-PA MW EPA 8260 JHC 52 PASI-PA MW-4B EPA 8260 JHC 52 PASI-PA MW-18A EPA 8260 JHC 52 PASI-PA MW-18A MS EPA 8260 JHC 52 PASI-PA MW-18A MSD EPA 8260 JHC 52 PASI-PA MW-0311A EPA 8260 JHC 52 PASI-PA EXB-9 EPA 8260 JHC 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 86

179 PROJECT NARRATIVE EPT Ithaca, NY 4507/ Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: April 11, 2011 General Information: 33 samples were analyzed for EPA 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: ) 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: ) 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): M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: ) 1,1-Dichloroethene 1,2-Dibromo-3-chloropropane REPORT OF LABORATORY ANALYSIS Page 4 of 86

180 PROJECT NARRATIVE EPT Ithaca, NY 4507/ 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): 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: ) 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

181 PROJECT NARRATIVE EPT Ithaca, NY 4507/ 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): 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: ) Acetone QC Batch: MSV/8927 A matrix spike and matrix spike duplicate (MS/MSD) were performed on the following sample(s): M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: ) 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: ) 1,2-Dibromo-3-chloropropane Bromodichloromethane Bromoform Dibromochloromethane Dichlorodifluoromethane Methyl acetate Naphthalene cis-1,2-dichloroethene REPORT OF LABORATORY ANALYSIS Page 6 of 86

182 PROJECT NARRATIVE EPT Ithaca, NY 4507/ 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): 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: ) 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

183 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EB Lab ID: 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 /05/11 13: Benzene ND ug/l /05/11 13: Bromodichloromethane ND ug/l /05/11 13: Bromoform ND ug/l /05/11 13: Bromomethane ND ug/l /05/11 13: Butanone (MEK) ND ug/l /05/11 13: Carbon disulfide 2.5 ug/l /05/11 13: Carbon tetrachloride ND ug/l /05/11 13: Chlorobenzene ND ug/l /05/11 13: Chloroethane ND ug/l /05/11 13: Chloroform ND ug/l /05/11 13: Chloromethane ND ug/l /05/11 13: Cyclohexane ND ug/l /05/11 13: ,2-Dibromo-3-chloropropane ND ug/l /05/11 13: Dibromochloromethane ND ug/l /05/11 13: ,2-Dibromoethane (EDB) ND ug/l /05/11 13: ,2-Dichlorobenzene ND ug/l /05/11 13: ,3-Dichlorobenzene ND ug/l /05/11 13: ,4-Dichlorobenzene ND ug/l /05/11 13: Dichlorodifluoromethane ND ug/l /05/11 13: ,1-Dichloroethane ND ug/l /05/11 13: ,2-Dichloroethane ND ug/l /05/11 13: ,1-Dichloroethene ND ug/l /05/11 13: cis-1,2-dichloroethene ND ug/l /05/11 13: trans-1,2-dichloroethene ND ug/l /05/11 13: ,2-Dichloropropane ND ug/l /05/11 13: cis-1,3-dichloropropene ND ug/l /05/11 13: trans-1,3-dichloropropene ND ug/l /05/11 13: Ethylbenzene ND ug/l /05/11 13: Hexanone ND ug/l /05/11 13: Isopropylbenzene (Cumene) ND ug/l /05/11 13: Methyl acetate ND ug/l /05/11 13: Methylcyclohexane ND ug/l /05/11 13: Methylene Chloride ND ug/l /05/11 13: Methyl-2-pentanone (MIBK) ND ug/l /05/11 13: Methyl-tert-butyl ether ND ug/l /05/11 13: Naphthalene ND ug/l /05/11 13: Styrene ND ug/l /05/11 13: ,1,2,2-Tetrachloroethane ND ug/l /05/11 13: Tetrachloroethene ND ug/l /05/11 13: Toluene ND ug/l /05/11 13: ,2,4-Trichlorobenzene ND ug/l /05/11 13: ,1,1-Trichloroethane ND ug/l /05/11 13: ,1,2-Trichloroethane ND ug/l /05/11 13: Trichloroethene ND ug/l /05/11 13: Trichlorofluoromethane ND ug/l /05/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 8 of 86

184 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EB Lab ID: 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 Vinyl chloride ND ug/l /05/11 13: Xylene (Total) ND ug/l /05/11 13: Bromofluorobenzene (S) 107 % /05/11 13: ,2-Dichloroethane-d4 (S) 103 % /05/11 13: Toluene-d8 (S) 98 % /05/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 9 of 86

185 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EXB-01 Lab ID: 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 /05/11 15: Benzene ND ug/l /05/11 15: Bromodichloromethane ND ug/l /05/11 15: Bromoform ND ug/l /05/11 15: Bromomethane ND ug/l /05/11 15: Butanone (MEK) ND ug/l /05/11 15: Carbon disulfide ND ug/l /05/11 15: Carbon tetrachloride ND ug/l /05/11 15: Chlorobenzene ND ug/l /05/11 15: Chloroethane ND ug/l /05/11 15: Chloroform ND ug/l /05/11 15: Chloromethane ND ug/l /05/11 15: Cyclohexane ND ug/l /05/11 15: ,2-Dibromo-3-chloropropane ND ug/l /05/11 15: Dibromochloromethane ND ug/l /05/11 15: ,2-Dibromoethane (EDB) ND ug/l /05/11 15: ,2-Dichlorobenzene ND ug/l /05/11 15: ,3-Dichlorobenzene ND ug/l /05/11 15: ,4-Dichlorobenzene ND ug/l /05/11 15: Dichlorodifluoromethane ND ug/l /05/11 15: ,1-Dichloroethane ND ug/l /05/11 15: ,2-Dichloroethane ND ug/l /05/11 15: ,1-Dichloroethene 4.5 ug/l /05/11 15: cis-1,2-dichloroethene 2450 ug/l /05/11 16: trans-1,2-dichloroethene 23.7 ug/l /05/11 15: ,2-Dichloropropane ND ug/l /05/11 15: cis-1,3-dichloropropene ND ug/l /05/11 15: trans-1,3-dichloropropene ND ug/l /05/11 15: Ethylbenzene ND ug/l /05/11 15: Hexanone ND ug/l /05/11 15: Isopropylbenzene (Cumene) ND ug/l /05/11 15: Methyl acetate ND ug/l /05/11 15: Methylcyclohexane ND ug/l /05/11 15: Methylene Chloride ND ug/l /05/11 15: Methyl-2-pentanone (MIBK) ND ug/l /05/11 15: Methyl-tert-butyl ether ND ug/l /05/11 15: Naphthalene ND ug/l /05/11 15: Styrene ND ug/l /05/11 15: ,1,2,2-Tetrachloroethane ND ug/l /05/11 15: Tetrachloroethene ND ug/l /05/11 15: Toluene ND ug/l /05/11 15: ,2,4-Trichlorobenzene ND ug/l /05/11 15: ,1,1-Trichloroethane ND ug/l /05/11 15: ,1,2-Trichloroethane ND ug/l /05/11 15: Trichloroethene 83.2 ug/l /05/11 15: Trichlorofluoromethane ND ug/l /05/11 15: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 15: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 10 of 86

186 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EXB-01 Lab ID: 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 Vinyl chloride 290 ug/l /05/11 15: Xylene (Total) ND ug/l /05/11 15: Bromofluorobenzene (S) 101 % /05/11 15: ,2-Dichloroethane-d4 (S) 108 % /05/11 15: Toluene-d8 (S) 95 % /05/11 15: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 11 of 86

187 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EXB-02 Lab ID: 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 /05/11 16: Benzene 4.7 ug/l /05/11 16: Bromodichloromethane ND ug/l /05/11 16: Bromoform ND ug/l /05/11 16: Bromomethane ND ug/l /05/11 16: Butanone (MEK) ND ug/l /05/11 16: Carbon disulfide ND ug/l /05/11 16: Carbon tetrachloride ND ug/l /05/11 16: Chlorobenzene ND ug/l /05/11 16: Chloroethane ND ug/l /05/11 16: Chloroform 5.1 ug/l /05/11 16: Chloromethane ND ug/l /05/11 16: Cyclohexane ND ug/l /05/11 16: ,2-Dibromo-3-chloropropane ND ug/l /05/11 16: Dibromochloromethane ND ug/l /05/11 16: ,2-Dibromoethane (EDB) ND ug/l /05/11 16: ,2-Dichlorobenzene ND ug/l /05/11 16: ,3-Dichlorobenzene ND ug/l /05/11 16: ,4-Dichlorobenzene ND ug/l /05/11 16: Dichlorodifluoromethane ND ug/l /05/11 16: ,1-Dichloroethane ND ug/l /05/11 16: ,2-Dichloroethane ND ug/l /05/11 16: ,1-Dichloroethene 3.4 ug/l /05/11 16: cis-1,2-dichloroethene 6680 ug/l /05/11 17: trans-1,2-dichloroethene 22.4 ug/l /05/11 16: ,2-Dichloropropane ND ug/l /05/11 16: cis-1,3-dichloropropene ND ug/l /05/11 16: trans-1,3-dichloropropene ND ug/l /05/11 16: Ethylbenzene ND ug/l /05/11 16: Hexanone ND ug/l /05/11 16: Isopropylbenzene (Cumene) ND ug/l /05/11 16: Methyl acetate ND ug/l /05/11 16: Methylcyclohexane 46.4 ug/l /05/11 16: Methylene Chloride ND ug/l /05/11 16: Methyl-2-pentanone (MIBK) ND ug/l /05/11 16: Methyl-tert-butyl ether ND ug/l /05/11 16: Naphthalene ND ug/l /05/11 16: Styrene ND ug/l /05/11 16: ,1,2,2-Tetrachloroethane ND ug/l /05/11 16: Tetrachloroethene 3.8 ug/l /05/11 16: Toluene ND ug/l /05/11 16: ,2,4-Trichlorobenzene ND ug/l /05/11 16: ,1,1-Trichloroethane ND ug/l /05/11 16: ,1,2-Trichloroethane ND ug/l /05/11 16: Trichloroethene 8310 ug/l /05/11 17: Trichlorofluoromethane ND ug/l /05/11 16: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 16: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 12 of 86

188 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EXB-02 Lab ID: 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 Vinyl chloride 9.2 ug/l /05/11 16: Xylene (Total) ND ug/l /05/11 16: Bromofluorobenzene (S) 104 % /05/11 16: ,2-Dichloroethane-d4 (S) 108 % /05/11 16: Toluene-d8 (S) 97 % /05/11 16: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 13 of 86

189 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EXB-07 Lab ID: 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 /05/11 17: Benzene ND ug/l /05/11 17: Bromodichloromethane ND ug/l /05/11 17: Bromoform ND ug/l /05/11 17: Bromomethane ND ug/l /05/11 17: Butanone (MEK) ND ug/l /05/11 17: Carbon disulfide ND ug/l /05/11 17: Carbon tetrachloride ND ug/l /05/11 17: Chlorobenzene ND ug/l /05/11 17: Chloroethane ND ug/l /05/11 17: Chloroform ND ug/l /05/11 17: Chloromethane ND ug/l /05/11 17: Cyclohexane ND ug/l /05/11 17: ,2-Dibromo-3-chloropropane ND ug/l /05/11 17: Dibromochloromethane ND ug/l /05/11 17: ,2-Dibromoethane (EDB) ND ug/l /05/11 17: ,2-Dichlorobenzene ND ug/l /05/11 17: ,3-Dichlorobenzene ND ug/l /05/11 17: ,4-Dichlorobenzene ND ug/l /05/11 17: Dichlorodifluoromethane ND ug/l /05/11 17: ,1-Dichloroethane ND ug/l /05/11 17: ,2-Dichloroethane ND ug/l /05/11 17: ,1-Dichloroethene 1.1 ug/l /05/11 17: cis-1,2-dichloroethene 1080 ug/l /05/11 17: trans-1,2-dichloroethene 11.7 ug/l /05/11 17: ,2-Dichloropropane ND ug/l /05/11 17: cis-1,3-dichloropropene ND ug/l /05/11 17: trans-1,3-dichloropropene ND ug/l /05/11 17: Ethylbenzene ND ug/l /05/11 17: Hexanone ND ug/l /05/11 17: Isopropylbenzene (Cumene) ND ug/l /05/11 17: Methyl acetate ND ug/l /05/11 17: Methylcyclohexane ND ug/l /05/11 17: Methylene Chloride ND ug/l /05/11 17: Methyl-2-pentanone (MIBK) ND ug/l /05/11 17: Methyl-tert-butyl ether ND ug/l /05/11 17: Naphthalene ND ug/l /05/11 17: Styrene ND ug/l /05/11 17: ,1,2,2-Tetrachloroethane ND ug/l /05/11 17: Tetrachloroethene ND ug/l /05/11 17: Toluene ND ug/l /05/11 17: ,2,4-Trichlorobenzene ND ug/l /05/11 17: ,1,1-Trichloroethane ND ug/l /05/11 17: ,1,2-Trichloroethane ND ug/l /05/11 17: Trichloroethene 327 ug/l /05/11 17: Trichlorofluoromethane ND ug/l /05/11 17: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 17: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 14 of 86

190 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EXB-07 Lab ID: 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 Vinyl chloride 1.9 ug/l /05/11 17: Xylene (Total) ND ug/l /05/11 17: Bromofluorobenzene (S) 104 % /05/11 17: ,2-Dichloroethane-d4 (S) 112 % /05/11 17: Toluene-d8 (S) 99 % /05/11 17: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 15 of 86

191 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EXB-10 Lab ID: 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 /05/11 13: Benzene ND ug/l /05/11 13: Bromodichloromethane ND ug/l /05/11 13: Bromoform ND ug/l /05/11 13: Bromomethane ND ug/l /05/11 13: Butanone (MEK) ND ug/l /05/11 13: Carbon disulfide ND ug/l /05/11 13: Carbon tetrachloride ND ug/l /05/11 13: Chlorobenzene ND ug/l /05/11 13: Chloroethane ND ug/l /05/11 13: Chloroform ND ug/l /05/11 13: Chloromethane ND ug/l /05/11 13: Cyclohexane ND ug/l /05/11 13: ,2-Dibromo-3-chloropropane ND ug/l /05/11 13: Dibromochloromethane ND ug/l /05/11 13: ,2-Dibromoethane (EDB) ND ug/l /05/11 13: ,2-Dichlorobenzene ND ug/l /05/11 13: ,3-Dichlorobenzene ND ug/l /05/11 13: ,4-Dichlorobenzene ND ug/l /05/11 13: Dichlorodifluoromethane ND ug/l /05/11 13: ,1-Dichloroethane ND ug/l /05/11 13: ,2-Dichloroethane ND ug/l /05/11 13: ,1-Dichloroethene ND ug/l /05/11 13: cis-1,2-dichloroethene 55.4 ug/l /05/11 13: trans-1,2-dichloroethene ND ug/l /05/11 13: ,2-Dichloropropane ND ug/l /05/11 13: cis-1,3-dichloropropene ND ug/l /05/11 13: trans-1,3-dichloropropene ND ug/l /05/11 13: Ethylbenzene ND ug/l /05/11 13: Hexanone ND ug/l /05/11 13: Isopropylbenzene (Cumene) ND ug/l /05/11 13: Methyl acetate ND ug/l /05/11 13: Methylcyclohexane ND ug/l /05/11 13: Methylene Chloride ND ug/l /05/11 13: Methyl-2-pentanone (MIBK) ND ug/l /05/11 13: Methyl-tert-butyl ether ND ug/l /05/11 13: Naphthalene ND ug/l /05/11 13: Styrene ND ug/l /05/11 13: ,1,2,2-Tetrachloroethane ND ug/l /05/11 13: Tetrachloroethene ND ug/l /05/11 13: Toluene ND ug/l /05/11 13: ,2,4-Trichlorobenzene ND ug/l /05/11 13: ,1,1-Trichloroethane ND ug/l /05/11 13: ,1,2-Trichloroethane ND ug/l /05/11 13: Trichloroethene ND ug/l /05/11 13: Trichlorofluoromethane ND ug/l /05/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 16 of 86

192 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EXB-10 Lab ID: 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 Vinyl chloride ND ug/l /05/11 13: Xylene (Total) ND ug/l /05/11 13: Bromofluorobenzene (S) 101 % /05/11 13: ,2-Dichloroethane-d4 (S) 97 % /05/11 13: Toluene-d8 (S) 99 % /05/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 17 of 86

193 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-25A Lab ID: 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 /05/11 14: Benzene ND ug/l /05/11 14: Bromodichloromethane ND ug/l /05/11 14: Bromoform ND ug/l /05/11 14: Bromomethane ND ug/l /05/11 14: Butanone (MEK) ND ug/l /05/11 14: Carbon disulfide ND ug/l /05/11 14: Carbon tetrachloride ND ug/l /05/11 14: Chlorobenzene ND ug/l /05/11 14: Chloroethane ND ug/l /05/11 14: Chloroform ND ug/l /05/11 14: Chloromethane ND ug/l /05/11 14: Cyclohexane ND ug/l /05/11 14: ,2-Dibromo-3-chloropropane ND ug/l /05/11 14: Dibromochloromethane ND ug/l /05/11 14: ,2-Dibromoethane (EDB) ND ug/l /05/11 14: ,2-Dichlorobenzene ND ug/l /05/11 14: ,3-Dichlorobenzene ND ug/l /05/11 14: ,4-Dichlorobenzene ND ug/l /05/11 14: Dichlorodifluoromethane ND ug/l /05/11 14: ,1-Dichloroethane ND ug/l /05/11 14: ,2-Dichloroethane ND ug/l /05/11 14: ,1-Dichloroethene ND ug/l /05/11 14: cis-1,2-dichloroethene ND ug/l /05/11 14: trans-1,2-dichloroethene ND ug/l /05/11 14: ,2-Dichloropropane ND ug/l /05/11 14: cis-1,3-dichloropropene ND ug/l /05/11 14: trans-1,3-dichloropropene ND ug/l /05/11 14: Ethylbenzene ND ug/l /05/11 14: Hexanone ND ug/l /05/11 14: Isopropylbenzene (Cumene) ND ug/l /05/11 14: Methyl acetate ND ug/l /05/11 14: Methylcyclohexane ND ug/l /05/11 14: Methylene Chloride ND ug/l /05/11 14: Methyl-2-pentanone (MIBK) ND ug/l /05/11 14: Methyl-tert-butyl ether ND ug/l /05/11 14: Naphthalene ND ug/l /05/11 14: Styrene ND ug/l /05/11 14: ,1,2,2-Tetrachloroethane ND ug/l /05/11 14: Tetrachloroethene ND ug/l /05/11 14: Toluene ND ug/l /05/11 14: ,2,4-Trichlorobenzene ND ug/l /05/11 14: ,1,1-Trichloroethane ND ug/l /05/11 14: ,1,2-Trichloroethane ND ug/l /05/11 14: Trichloroethene ND ug/l /05/11 14: Trichlorofluoromethane ND ug/l /05/11 14: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 14: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 18 of 86

194 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-25A Lab ID: 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 Vinyl chloride ND ug/l /05/11 14: Xylene (Total) ND ug/l /05/11 14: Bromofluorobenzene (S) 107 % /05/11 14: ,2-Dichloroethane-d4 (S) 106 % /05/11 14: Toluene-d8 (S) 99 % /05/11 14: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 19 of 86

195 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-19A Lab ID: 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 /05/11 14: Benzene ND ug/l /05/11 14: Bromodichloromethane ND ug/l /05/11 14: Bromoform ND ug/l /05/11 14: Bromomethane ND ug/l /05/11 14: Butanone (MEK) ND ug/l /05/11 14: Carbon disulfide ND ug/l /05/11 14: Carbon tetrachloride ND ug/l /05/11 14: Chlorobenzene ND ug/l /05/11 14: Chloroethane ND ug/l /05/11 14: Chloroform ND ug/l /05/11 14: Chloromethane ND ug/l /05/11 14: Cyclohexane ND ug/l /05/11 14: ,2-Dibromo-3-chloropropane ND ug/l /05/11 14: Dibromochloromethane ND ug/l /05/11 14: ,2-Dibromoethane (EDB) ND ug/l /05/11 14: ,2-Dichlorobenzene ND ug/l /05/11 14: ,3-Dichlorobenzene ND ug/l /05/11 14: ,4-Dichlorobenzene ND ug/l /05/11 14: Dichlorodifluoromethane ND ug/l /05/11 14: ,1-Dichloroethane ND ug/l /05/11 14: ,2-Dichloroethane ND ug/l /05/11 14: ,1-Dichloroethene ND ug/l /05/11 14: cis-1,2-dichloroethene ND ug/l /05/11 14: trans-1,2-dichloroethene ND ug/l /05/11 14: ,2-Dichloropropane ND ug/l /05/11 14: cis-1,3-dichloropropene ND ug/l /05/11 14: trans-1,3-dichloropropene ND ug/l /05/11 14: Ethylbenzene ND ug/l /05/11 14: Hexanone ND ug/l /05/11 14: Isopropylbenzene (Cumene) ND ug/l /05/11 14: Methyl acetate ND ug/l /05/11 14: Methylcyclohexane ND ug/l /05/11 14: Methylene Chloride ND ug/l /05/11 14: Methyl-2-pentanone (MIBK) ND ug/l /05/11 14: Methyl-tert-butyl ether ND ug/l /05/11 14: Naphthalene ND ug/l /05/11 14: Styrene ND ug/l /05/11 14: ,1,2,2-Tetrachloroethane ND ug/l /05/11 14: Tetrachloroethene ND ug/l /05/11 14: Toluene ND ug/l /05/11 14: ,2,4-Trichlorobenzene ND ug/l /05/11 14: ,1,1-Trichloroethane ND ug/l /05/11 14: ,1,2-Trichloroethane ND ug/l /05/11 14: Trichloroethene ND ug/l /05/11 14: Trichlorofluoromethane ND ug/l /05/11 14: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 14: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 20 of 86

196 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-19A Lab ID: 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 Vinyl chloride ND ug/l /05/11 14: Xylene (Total) ND ug/l /05/11 14: Bromofluorobenzene (S) 102 % /05/11 14: ,2-Dichloroethane-d4 (S) 109 % /05/11 14: Toluene-d8 (S) 94 % /05/11 14: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 21 of 86

197 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-2B Lab ID: 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 /06/11 16: Benzene ND ug/l /06/11 16: Bromodichloromethane ND ug/l /06/11 16: Bromoform ND ug/l /06/11 16: Bromomethane ND ug/l /06/11 16: Butanone (MEK) ND ug/l /06/11 16: Carbon disulfide ND ug/l /06/11 16: Carbon tetrachloride ND ug/l /06/11 16: Chlorobenzene ND ug/l /06/11 16: Chloroethane ND ug/l /06/11 16: Chloroform ND ug/l /06/11 16: Chloromethane ND ug/l /06/11 16: Cyclohexane ND ug/l /06/11 16: ,2-Dibromo-3-chloropropane ND ug/l /06/11 16: Dibromochloromethane ND ug/l /06/11 16: ,2-Dibromoethane (EDB) ND ug/l /06/11 16: ,2-Dichlorobenzene ND ug/l /06/11 16: ,3-Dichlorobenzene ND ug/l /06/11 16: ,4-Dichlorobenzene ND ug/l /06/11 16: Dichlorodifluoromethane ND ug/l /06/11 16: ,1-Dichloroethane ND ug/l /06/11 16: ,2-Dichloroethane ND ug/l /06/11 16: ,1-Dichloroethene 5.7 ug/l /06/11 16: cis-1,2-dichloroethene 5010 ug/l /06/11 17: trans-1,2-dichloroethene 19.9 ug/l /06/11 16: ,2-Dichloropropane ND ug/l /06/11 16: cis-1,3-dichloropropene ND ug/l /06/11 16: trans-1,3-dichloropropene ND ug/l /06/11 16: Ethylbenzene ND ug/l /06/11 16: Hexanone ND ug/l /06/11 16: Isopropylbenzene (Cumene) ND ug/l /06/11 16: Methyl acetate ND ug/l /06/11 16: Methylcyclohexane ND ug/l /06/11 16: Methylene Chloride ND ug/l /06/11 16: Methyl-2-pentanone (MIBK) ND ug/l /06/11 16: Methyl-tert-butyl ether ND ug/l /06/11 16: Naphthalene ND ug/l /06/11 16: Styrene ND ug/l /06/11 16: ,1,2,2-Tetrachloroethane ND ug/l /06/11 16: Tetrachloroethene 14.6 ug/l /06/11 16: Toluene ND ug/l /06/11 16: ,2,4-Trichlorobenzene ND ug/l /06/11 16: ,1,1-Trichloroethane ND ug/l /06/11 16: ,1,2-Trichloroethane ND ug/l /06/11 16: Trichloroethene ug/l /06/11 17: Trichlorofluoromethane ND ug/l /06/11 16: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 16: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 22 of 86

198 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-2B Lab ID: 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 Vinyl chloride 21.6 ug/l /06/11 16: Xylene (Total) ND ug/l /06/11 16: Bromofluorobenzene (S) 106 % /06/11 16: ,2-Dichloroethane-d4 (S) 108 % /06/11 16: Toluene-d8 (S) 98 % /06/11 16: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 23 of 86

199 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW Lab ID: 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 /05/11 15: Benzene ND ug/l /05/11 15: Bromodichloromethane ND ug/l /05/11 15: Bromoform ND ug/l /05/11 15: Bromomethane ND ug/l /05/11 15: Butanone (MEK) ND ug/l /05/11 15: Carbon disulfide ND ug/l /05/11 15: Carbon tetrachloride ND ug/l /05/11 15: Chlorobenzene ND ug/l /05/11 15: Chloroethane ND ug/l /05/11 15: Chloroform ND ug/l /05/11 15: Chloromethane ND ug/l /05/11 15: Cyclohexane ND ug/l /05/11 15: ,2-Dibromo-3-chloropropane ND ug/l /05/11 15: Dibromochloromethane ND ug/l /05/11 15: ,2-Dibromoethane (EDB) ND ug/l /05/11 15: ,2-Dichlorobenzene ND ug/l /05/11 15: ,3-Dichlorobenzene ND ug/l /05/11 15: ,4-Dichlorobenzene ND ug/l /05/11 15: Dichlorodifluoromethane ND ug/l /05/11 15: ,1-Dichloroethane ND ug/l /05/11 15: ,2-Dichloroethane ND ug/l /05/11 15: ,1-Dichloroethene ND ug/l /05/11 15: cis-1,2-dichloroethene ND ug/l /05/11 15: trans-1,2-dichloroethene ND ug/l /05/11 15: ,2-Dichloropropane ND ug/l /05/11 15: cis-1,3-dichloropropene ND ug/l /05/11 15: trans-1,3-dichloropropene ND ug/l /05/11 15: Ethylbenzene ND ug/l /05/11 15: Hexanone ND ug/l /05/11 15: Isopropylbenzene (Cumene) ND ug/l /05/11 15: Methyl acetate ND ug/l /05/11 15: Methylcyclohexane ND ug/l /05/11 15: Methylene Chloride ND ug/l /05/11 15: Methyl-2-pentanone (MIBK) ND ug/l /05/11 15: Methyl-tert-butyl ether ND ug/l /05/11 15: Naphthalene ND ug/l /05/11 15: Styrene ND ug/l /05/11 15: ,1,2,2-Tetrachloroethane ND ug/l /05/11 15: Tetrachloroethene ND ug/l /05/11 15: Toluene ND ug/l /05/11 15: ,2,4-Trichlorobenzene ND ug/l /05/11 15: ,1,1-Trichloroethane ND ug/l /05/11 15: ,1,2-Trichloroethane ND ug/l /05/11 15: Trichloroethene ND ug/l /05/11 15: Trichlorofluoromethane ND ug/l /05/11 15: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 15: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 24 of 86

200 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW Lab ID: 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 Vinyl chloride ND ug/l /05/11 15: Xylene (Total) ND ug/l /05/11 15: Bromofluorobenzene (S) 104 % /05/11 15: ,2-Dichloroethane-d4 (S) 106 % /05/11 15: Toluene-d8 (S) 99 % /05/11 15: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 25 of 86

201 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-26A Lab ID: 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 /05/11 15: Benzene ND ug/l /05/11 15: Bromodichloromethane ND ug/l /05/11 15: Bromoform ND ug/l /05/11 15: Bromomethane ND ug/l /05/11 15: Butanone (MEK) ND ug/l /05/11 15: Carbon disulfide ND ug/l /05/11 15: Carbon tetrachloride ND ug/l /05/11 15: Chlorobenzene ND ug/l /05/11 15: Chloroethane 13.3 ug/l /05/11 15: Chloroform ND ug/l /05/11 15: Chloromethane ND ug/l /05/11 15: Cyclohexane ND ug/l /05/11 15: ,2-Dibromo-3-chloropropane ND ug/l /05/11 15: Dibromochloromethane ND ug/l /05/11 15: ,2-Dibromoethane (EDB) ND ug/l /05/11 15: ,2-Dichlorobenzene ND ug/l /05/11 15: ,3-Dichlorobenzene ND ug/l /05/11 15: ,4-Dichlorobenzene ND ug/l /05/11 15: Dichlorodifluoromethane ND ug/l /05/11 15: ,1-Dichloroethane ND ug/l /05/11 15: ,2-Dichloroethane ND ug/l /05/11 15: ,1-Dichloroethene ND ug/l /05/11 15: cis-1,2-dichloroethene ND ug/l /05/11 15: trans-1,2-dichloroethene ND ug/l /05/11 15: ,2-Dichloropropane ND ug/l /05/11 15: cis-1,3-dichloropropene ND ug/l /05/11 15: trans-1,3-dichloropropene ND ug/l /05/11 15: Ethylbenzene ND ug/l /05/11 15: Hexanone ND ug/l /05/11 15: Isopropylbenzene (Cumene) ND ug/l /05/11 15: Methyl acetate ND ug/l /05/11 15: Methylcyclohexane ND ug/l /05/11 15: Methylene Chloride ND ug/l /05/11 15: Methyl-2-pentanone (MIBK) ND ug/l /05/11 15: Methyl-tert-butyl ether ND ug/l /05/11 15: Naphthalene ND ug/l /05/11 15: Styrene ND ug/l /05/11 15: ,1,2,2-Tetrachloroethane ND ug/l /05/11 15: Tetrachloroethene ND ug/l /05/11 15: Toluene ND ug/l /05/11 15: ,2,4-Trichlorobenzene ND ug/l /05/11 15: ,1,1-Trichloroethane ND ug/l /05/11 15: ,1,2-Trichloroethane ND ug/l /05/11 15: Trichloroethene ND ug/l /05/11 15: Trichlorofluoromethane ND ug/l /05/11 15: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 15: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 26 of 86

202 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-26A Lab ID: 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 Vinyl chloride ND ug/l /05/11 15: Xylene (Total) ND ug/l /05/11 15: Bromofluorobenzene (S) 101 % /05/11 15: ,2-Dichloroethane-d4 (S) 102 % /05/11 15: Toluene-d8 (S) 96 % /05/11 15: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 27 of 86

203 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-3B Lab ID: 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 /06/11 17: Benzene ND ug/l /06/11 17: Bromodichloromethane ND ug/l /06/11 17: Bromoform ND ug/l /06/11 17: Bromomethane ND ug/l /06/11 17: Butanone (MEK) ND ug/l /06/11 17: Carbon disulfide ND ug/l /06/11 17: Carbon tetrachloride ND ug/l /06/11 17: Chlorobenzene ND ug/l /06/11 17: Chloroethane ND ug/l /06/11 17: Chloroform ND ug/l /06/11 17: Chloromethane ND ug/l /06/11 17: Cyclohexane ND ug/l /06/11 17: ,2-Dibromo-3-chloropropane ND ug/l /06/11 17: Dibromochloromethane ND ug/l /06/11 17: ,2-Dibromoethane (EDB) ND ug/l /06/11 17: ,2-Dichlorobenzene ND ug/l /06/11 17: ,3-Dichlorobenzene ND ug/l /06/11 17: ,4-Dichlorobenzene ND ug/l /06/11 17: Dichlorodifluoromethane ND ug/l /06/11 17: ,1-Dichloroethane ND ug/l /06/11 17: ,2-Dichloroethane ND ug/l /06/11 17: ,1-Dichloroethene 1.7 ug/l /06/11 17: cis-1,2-dichloroethene 749 ug/l /06/11 18: trans-1,2-dichloroethene 10.6 ug/l /06/11 17: ,2-Dichloropropane ND ug/l /06/11 17: cis-1,3-dichloropropene ND ug/l /06/11 17: trans-1,3-dichloropropene ND ug/l /06/11 17: Ethylbenzene ND ug/l /06/11 17: Hexanone ND ug/l /06/11 17: Isopropylbenzene (Cumene) ND ug/l /06/11 17: Methyl acetate ND ug/l /06/11 17: Methylcyclohexane ND ug/l /06/11 17: Methylene Chloride ND ug/l /06/11 17: Methyl-2-pentanone (MIBK) ND ug/l /06/11 17: Methyl-tert-butyl ether ND ug/l /06/11 17: Naphthalene ND ug/l /06/11 17: Styrene ND ug/l /06/11 17: ,1,2,2-Tetrachloroethane ND ug/l /06/11 17: Tetrachloroethene ND ug/l /06/11 17: Toluene ND ug/l /06/11 17: ,2,4-Trichlorobenzene ND ug/l /06/11 17: ,1,1-Trichloroethane ND ug/l /06/11 17: ,1,2-Trichloroethane ND ug/l /06/11 17: Trichloroethene 77.2 ug/l /06/11 17: Trichlorofluoromethane ND ug/l /06/11 17: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 17: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 28 of 86

204 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-3B Lab ID: 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 Vinyl chloride 146 ug/l /06/11 17: Xylene (Total) ND ug/l /06/11 17: Bromofluorobenzene (S) 102 % /06/11 17: ,2-Dichloroethane-d4 (S) 110 % /06/11 17: Toluene-d8 (S) 100 % /06/11 17: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 29 of 86

205 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-0311B Lab ID: 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 /06/11 18: Benzene ND ug/l /06/11 18: Bromodichloromethane ND ug/l /06/11 18: Bromoform ND ug/l /06/11 18: Bromomethane ND ug/l /06/11 18: Butanone (MEK) ND ug/l /06/11 18: Carbon disulfide ND ug/l /06/11 18: Carbon tetrachloride ND ug/l /06/11 18: Chlorobenzene ND ug/l /06/11 18: Chloroethane ND ug/l /06/11 18: Chloroform ND ug/l /06/11 18: Chloromethane ND ug/l /06/11 18: Cyclohexane ND ug/l /06/11 18: ,2-Dibromo-3-chloropropane ND ug/l /06/11 18: Dibromochloromethane ND ug/l /06/11 18: ,2-Dibromoethane (EDB) ND ug/l /06/11 18: ,2-Dichlorobenzene ND ug/l /06/11 18: ,3-Dichlorobenzene ND ug/l /06/11 18: ,4-Dichlorobenzene ND ug/l /06/11 18: Dichlorodifluoromethane ND ug/l /06/11 18: ,1-Dichloroethane ND ug/l /06/11 18: ,2-Dichloroethane ND ug/l /06/11 18: ,1-Dichloroethene 1.9 ug/l /06/11 18: cis-1,2-dichloroethene 953 ug/l /06/11 15: trans-1,2-dichloroethene 10.9 ug/l /06/11 18: ,2-Dichloropropane ND ug/l /06/11 18: cis-1,3-dichloropropene ND ug/l /06/11 18: trans-1,3-dichloropropene ND ug/l /06/11 18: Ethylbenzene ND ug/l /06/11 18: Hexanone ND ug/l /06/11 18: Isopropylbenzene (Cumene) ND ug/l /06/11 18: Methyl acetate ND ug/l /06/11 18: Methylcyclohexane ND ug/l /06/11 18: Methylene Chloride ND ug/l /06/11 18: Methyl-2-pentanone (MIBK) ND ug/l /06/11 18: Methyl-tert-butyl ether ND ug/l /06/11 18: Naphthalene ND ug/l /06/11 18: Styrene ND ug/l /06/11 18: ,1,2,2-Tetrachloroethane ND ug/l /06/11 18: Tetrachloroethene ND ug/l /06/11 18: Toluene ND ug/l /06/11 18: ,2,4-Trichlorobenzene ND ug/l /06/11 18: ,1,1-Trichloroethane ND ug/l /06/11 18: ,1,2-Trichloroethane ND ug/l /06/11 18: Trichloroethene 125 ug/l /06/11 18: Trichlorofluoromethane ND ug/l /06/11 18: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 18: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 30 of 86

206 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-0311B Lab ID: 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 Vinyl chloride 136 ug/l /06/11 18: Xylene (Total) ND ug/l /06/11 18: Bromofluorobenzene (S) 102 % /06/11 18: ,2-Dichloroethane-d4 (S) 101 % /06/11 18: Toluene-d8 (S) 104 % /06/11 18: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 31 of 86

207 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-1B Lab ID: 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 /05/11 18: Benzene ND ug/l /05/11 18: Bromodichloromethane ND ug/l /05/11 18: Bromoform ND ug/l /05/11 18: Bromomethane ND ug/l /05/11 18: Butanone (MEK) ND ug/l /05/11 18: Carbon disulfide ND ug/l /05/11 18: Carbon tetrachloride ND ug/l /05/11 18: Chlorobenzene ND ug/l /05/11 18: Chloroethane ND ug/l /05/11 18: Chloroform ND ug/l /05/11 18: Chloromethane ND ug/l /05/11 18: Cyclohexane ND ug/l /05/11 18: ,2-Dibromo-3-chloropropane ND ug/l /05/11 18: Dibromochloromethane ND ug/l /05/11 18: ,2-Dibromoethane (EDB) ND ug/l /05/11 18: ,2-Dichlorobenzene ND ug/l /05/11 18: ,3-Dichlorobenzene ND ug/l /05/11 18: ,4-Dichlorobenzene ND ug/l /05/11 18: Dichlorodifluoromethane ND ug/l /05/11 18: ,1-Dichloroethane ND ug/l /05/11 18: ,2-Dichloroethane ND ug/l /05/11 18: ,1-Dichloroethene ND ug/l /05/11 18: cis-1,2-dichloroethene 4.1 ug/l /05/11 18: trans-1,2-dichloroethene ND ug/l /05/11 18: ,2-Dichloropropane ND ug/l /05/11 18: cis-1,3-dichloropropene ND ug/l /05/11 18: trans-1,3-dichloropropene ND ug/l /05/11 18: Ethylbenzene ND ug/l /05/11 18: Hexanone ND ug/l /05/11 18: Isopropylbenzene (Cumene) ND ug/l /05/11 18: Methyl acetate ND ug/l /05/11 18: Methylcyclohexane ND ug/l /05/11 18: Methylene Chloride ND ug/l /05/11 18: Methyl-2-pentanone (MIBK) ND ug/l /05/11 18: Methyl-tert-butyl ether ND ug/l /05/11 18: Naphthalene ND ug/l /05/11 18: Styrene ND ug/l /05/11 18: ,1,2,2-Tetrachloroethane ND ug/l /05/11 18: Tetrachloroethene ND ug/l /05/11 18: Toluene ND ug/l /05/11 18: ,2,4-Trichlorobenzene ND ug/l /05/11 18: ,1,1-Trichloroethane ND ug/l /05/11 18: ,1,2-Trichloroethane ND ug/l /05/11 18: Trichloroethene 4.6 ug/l /05/11 18: Trichlorofluoromethane ND ug/l /05/11 18: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 18: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 32 of 86

208 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-1B Lab ID: 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 Vinyl chloride ND ug/l /05/11 18: Xylene (Total) ND ug/l /05/11 18: Bromofluorobenzene (S) 104 % /05/11 18: ,2-Dichloroethane-d4 (S) 107 % /05/11 18: Toluene-d8 (S) 101 % /05/11 18: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 33 of 86

209 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-1B MS Lab ID: 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 /05/11 18: Benzene 16.3 ug/l /05/11 18: Bromodichloromethane 11.5 ug/l /05/11 18: Bromoform 11.7 ug/l /05/11 18: Bromomethane 12.3 ug/l /05/11 18: Butanone (MEK) 13.5 ug/l /05/11 18: Carbon disulfide 23.1 ug/l /05/11 18: Carbon tetrachloride 14.5 ug/l /05/11 18: Chlorobenzene 16.1 ug/l /05/11 18: Chloroethane 10 ug/l /05/11 18: Chloroform 15.9 ug/l /05/11 18: Chloromethane 9.1 ug/l /05/11 18: Cyclohexane 18.8 ug/l /05/11 18: ,2-Dibromo-3-chloropropane 11.7 ug/l /05/11 18: Dibromochloromethane 10.4 ug/l /05/11 18: ,2-Dibromoethane (EDB) 16.0 ug/l /05/11 18: ,2-Dichlorobenzene 16.3 ug/l /05/11 18: ,3-Dichlorobenzene 15.8 ug/l /05/11 18: ,4-Dichlorobenzene 16.8 ug/l /05/11 18: Dichlorodifluoromethane 2.5 ug/l /05/11 18: ,1-Dichloroethane 15.9 ug/l /05/11 18: ,2-Dichloroethane 15.5 ug/l /05/11 18: ,1-Dichloroethene 13.6 ug/l /05/11 18: cis-1,2-dichloroethene 17.4 ug/l /05/11 18: trans-1,2-dichloroethene 14.6 ug/l /05/11 18: ,2-Dichloropropane 15.6 ug/l /05/11 18: cis-1,3-dichloropropene 11.8 ug/l /05/11 18: trans-1,3-dichloropropene 11.1 ug/l /05/11 18: Ethylbenzene 15.6 ug/l /05/11 18: Hexanone 14.6 ug/l /05/11 18: Isopropylbenzene (Cumene) 16.3 ug/l /05/11 18: Methyl acetate 29.5 ug/l /05/11 18: Methylcyclohexane 16.9 ug/l /05/11 18: Methylene Chloride 14.1 ug/l /05/11 18: Methyl-2-pentanone (MIBK) 16.0 ug/l /05/11 18: Methyl-tert-butyl ether 17.7 ug/l /05/11 18: Naphthalene 11.5 ug/l /05/11 18: Styrene 15.5 ug/l /05/11 18: ,1,2,2-Tetrachloroethane 17.5 ug/l /05/11 18: Tetrachloroethene 16.8 ug/l /05/11 18: Toluene 15.5 ug/l /05/11 18: ,2,4-Trichlorobenzene 14.4 ug/l /05/11 18: ,1,1-Trichloroethane 17.5 ug/l /05/11 18: ,1,2-Trichloroethane 17.1 ug/l /05/11 18: Trichloroethene 17.7 ug/l /05/11 18: Trichlorofluoromethane 10.3 ug/l /05/11 18: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 18: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 34 of 86

210 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-1B MS Lab ID: 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 Vinyl chloride 6.5 ug/l /05/11 18: Xylene (Total) 48.5 ug/l /05/11 18: Bromofluorobenzene (S) 102 % /05/11 18: ,2-Dichloroethane-d4 (S) 106 % /05/11 18: Toluene-d8 (S) 95 % /05/11 18: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 35 of 86

211 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-1B MSD Lab ID: 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 /05/11 19: Benzene 13.8 ug/l /05/11 19: Bromodichloromethane 9.6 ug/l /05/11 19: Bromoform 9.7 ug/l /05/11 19: Bromomethane 14.3 ug/l /05/11 19: Butanone (MEK) 17.9 ug/l /05/11 19: Carbon disulfide 20.9 ug/l /05/11 19: Carbon tetrachloride 12.5 ug/l /05/11 19: Chlorobenzene 13.1 ug/l /05/11 19: Chloroethane 11.1 ug/l /05/11 19: Chloroform 13.7 ug/l /05/11 19: Chloromethane 10.4 ug/l /05/11 19: Cyclohexane 16.0 ug/l /05/11 19: ,2-Dibromo-3-chloropropane 10.7 ug/l /05/11 19: Dibromochloromethane 9.0 ug/l /05/11 19: ,2-Dibromoethane (EDB) 13.5 ug/l /05/11 19: ,2-Dichlorobenzene 13.5 ug/l /05/11 19: ,3-Dichlorobenzene 12.9 ug/l /05/11 19: ,4-Dichlorobenzene 13.4 ug/l /05/11 19: Dichlorodifluoromethane 3.0 ug/l /05/11 19: ,1-Dichloroethane 12.8 ug/l /05/11 19: ,2-Dichloroethane 12.8 ug/l /05/11 19: ,1-Dichloroethene 10.8 ug/l /05/11 19: cis-1,2-dichloroethene 14.9 ug/l /05/11 19: trans-1,2-dichloroethene 11.4 ug/l /05/11 19: ,2-Dichloropropane 13.5 ug/l /05/11 19: cis-1,3-dichloropropene 10.3 ug/l /05/11 19: trans-1,3-dichloropropene 9.4 ug/l /05/11 19: Ethylbenzene 12.8 ug/l /05/11 19: Hexanone 19.6 ug/l /05/11 19: Isopropylbenzene (Cumene) 13.0 ug/l /05/11 19: Methyl acetate 34.5 ug/l /05/11 19: Methylcyclohexane 15.0 ug/l /05/11 19: Methylene Chloride 11.5 ug/l /05/11 19: Methyl-2-pentanone (MIBK) 21.0 ug/l /05/11 19: Methyl-tert-butyl ether 15.3 ug/l /05/11 19: Naphthalene 10.6 ug/l /05/11 19: Styrene 12.9 ug/l /05/11 19: ,1,2,2-Tetrachloroethane 15.2 ug/l /05/11 19: Tetrachloroethene 12.9 ug/l /05/11 19: Toluene 12.6 ug/l /05/11 19: ,2,4-Trichlorobenzene 11.5 ug/l /05/11 19: ,1,1-Trichloroethane 14.2 ug/l /05/11 19: ,1,2-Trichloroethane 13.6 ug/l /05/11 19: Trichloroethene 14.9 ug/l /05/11 19: Trichlorofluoromethane 12.0 ug/l /05/11 19: ,1,2-Trichlorotrifluoroethane ND ug/l /05/11 19: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 36 of 86

212 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-1B MSD Lab ID: 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 Vinyl chloride 7.3 ug/l /05/11 19: Xylene (Total) 38.7 ug/l /05/11 19: Bromofluorobenzene (S) 99 % /05/11 19: ,2-Dichloroethane-d4 (S) 109 % /05/11 19: Toluene-d8 (S) 98 % /05/11 19: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 37 of 86

213 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-5B Lab ID: 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 /06/11 12: Benzene ND ug/l /06/11 12: Bromodichloromethane ND ug/l /06/11 12: Bromoform ND ug/l /06/11 12: Bromomethane ND ug/l /06/11 12: Butanone (MEK) ND ug/l /06/11 12: Carbon disulfide ND ug/l /06/11 12: Carbon tetrachloride ND ug/l /06/11 12: Chlorobenzene ND ug/l /06/11 12: Chloroethane ND ug/l /06/11 12: Chloroform ND ug/l /06/11 12: Chloromethane ND ug/l /06/11 12: Cyclohexane ND ug/l /06/11 12: ,2-Dibromo-3-chloropropane ND ug/l /06/11 12: Dibromochloromethane ND ug/l /06/11 12: ,2-Dibromoethane (EDB) ND ug/l /06/11 12: ,2-Dichlorobenzene ND ug/l /06/11 12: ,3-Dichlorobenzene ND ug/l /06/11 12: ,4-Dichlorobenzene ND ug/l /06/11 12: Dichlorodifluoromethane ND ug/l /06/11 12: ,1-Dichloroethane ND ug/l /06/11 12: ,2-Dichloroethane ND ug/l /06/11 12: ,1-Dichloroethene 1.5 ug/l /06/11 12: cis-1,2-dichloroethene 967 ug/l /06/11 13: trans-1,2-dichloroethene 10.1 ug/l /06/11 12: ,2-Dichloropropane ND ug/l /06/11 12: cis-1,3-dichloropropene ND ug/l /06/11 12: trans-1,3-dichloropropene ND ug/l /06/11 12: Ethylbenzene ND ug/l /06/11 12: Hexanone ND ug/l /06/11 12: Isopropylbenzene (Cumene) ND ug/l /06/11 12: Methyl acetate ND ug/l /06/11 12: Methylcyclohexane 11.1 ug/l /06/11 12: Methylene Chloride ND ug/l /06/11 12: Methyl-2-pentanone (MIBK) ND ug/l /06/11 12: Methyl-tert-butyl ether ND ug/l /06/11 12: Naphthalene ND ug/l /06/11 12: Styrene ND ug/l /06/11 12: ,1,2,2-Tetrachloroethane ND ug/l /06/11 12: Tetrachloroethene 3.8 ug/l /06/11 12: Toluene ND ug/l /06/11 12: ,2,4-Trichlorobenzene ND ug/l /06/11 12: ,1,1-Trichloroethane ND ug/l /06/11 12: ,1,2-Trichloroethane ND ug/l /06/11 12: Trichloroethene 1330 ug/l /06/11 13: Trichlorofluoromethane ND ug/l /06/11 12: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 12: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 38 of 86

214 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-5B Lab ID: 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 Vinyl chloride 5.6 ug/l /06/11 12: Xylene (Total) ND ug/l /06/11 12: Bromofluorobenzene (S) 101 % /06/11 12: ,2-Dichloroethane-d4 (S) 109 % /06/11 12: Toluene-d8 (S) 100 % /06/11 12: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 39 of 86

215 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-5-40 Lab ID: 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 /06/11 13: Benzene ND ug/l /06/11 13: Bromodichloromethane ND ug/l /06/11 13: Bromoform ND ug/l /06/11 13: Bromomethane ND ug/l /06/11 13: Butanone (MEK) ND ug/l /06/11 13: Carbon disulfide ND ug/l /06/11 13: Carbon tetrachloride ND ug/l /06/11 13: Chlorobenzene ND ug/l /06/11 13: Chloroethane ND ug/l /06/11 13: Chloroform ND ug/l /06/11 13: Chloromethane ND ug/l /06/11 13: Cyclohexane ND ug/l /06/11 13: ,2-Dibromo-3-chloropropane ND ug/l /06/11 13: Dibromochloromethane ND ug/l /06/11 13: ,2-Dibromoethane (EDB) ND ug/l /06/11 13: ,2-Dichlorobenzene ND ug/l /06/11 13: ,3-Dichlorobenzene ND ug/l /06/11 13: ,4-Dichlorobenzene ND ug/l /06/11 13: Dichlorodifluoromethane ND ug/l /06/11 13: ,1-Dichloroethane 1.1 ug/l /06/11 13: ,2-Dichloroethane ND ug/l /06/11 13: ,1-Dichloroethene 39.5 ug/l /06/11 13: cis-1,2-dichloroethene ug/l /06/11 14: trans-1,2-dichloroethene 111 ug/l /06/11 13: ,2-Dichloropropane ND ug/l /06/11 13: cis-1,3-dichloropropene ND ug/l /06/11 13: trans-1,3-dichloropropene ND ug/l /06/11 13: Ethylbenzene ND ug/l /06/11 13: Hexanone ND ug/l /06/11 13: Isopropylbenzene (Cumene) ND ug/l /06/11 13: Methyl acetate ND ug/l /06/11 13: Methylcyclohexane ND ug/l /06/11 13: Methylene Chloride ND ug/l /06/11 13: Methyl-2-pentanone (MIBK) ND ug/l /06/11 13: Methyl-tert-butyl ether ND ug/l /06/11 13: Naphthalene ND ug/l /06/11 13: Styrene ND ug/l /06/11 13: ,1,2,2-Tetrachloroethane ND ug/l /06/11 13: Tetrachloroethene 2.7 ug/l /06/11 13: Toluene 2.9 ug/l /06/11 13: ,2,4-Trichlorobenzene ND ug/l /06/11 13: ,1,1-Trichloroethane ND ug/l /06/11 13: ,1,2-Trichloroethane ND ug/l /06/11 13: Trichloroethene 6390 ug/l /06/11 14: Trichlorofluoromethane ND ug/l /06/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 40 of 86

216 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-5-40 Lab ID: 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 Vinyl chloride 774 ug/l /06/11 14: Xylene (Total) ND ug/l /06/11 13: Bromofluorobenzene (S) 98 % /06/11 13: ,2-Dichloroethane-d4 (S) 109 % /06/11 13: Toluene-d8 (S) 100 % /06/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 41 of 86

217 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW Lab ID: 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 /06/11 12: Benzene ND ug/l /06/11 12: Bromodichloromethane ND ug/l /06/11 12: Bromoform ND ug/l /06/11 12: Bromomethane ND ug/l /06/11 12: Butanone (MEK) ND ug/l /06/11 12: Carbon disulfide ND ug/l /06/11 12: Carbon tetrachloride ND ug/l /06/11 12: Chlorobenzene ND ug/l /06/11 12: Chloroethane ND ug/l /06/11 12: Chloroform ND ug/l /06/11 12: Chloromethane ND ug/l /06/11 12: Cyclohexane ND ug/l /06/11 12: ,2-Dibromo-3-chloropropane ND ug/l /06/11 12: Dibromochloromethane ND ug/l /06/11 12: ,2-Dibromoethane (EDB) ND ug/l /06/11 12: ,2-Dichlorobenzene ND ug/l /06/11 12: ,3-Dichlorobenzene ND ug/l /06/11 12: ,4-Dichlorobenzene ND ug/l /06/11 12: Dichlorodifluoromethane ND ug/l /06/11 12: ,1-Dichloroethane ND ug/l /06/11 12: ,2-Dichloroethane ND ug/l /06/11 12: ,1-Dichloroethene ND ug/l /06/11 12: cis-1,2-dichloroethene 13.5 ug/l /06/11 12: trans-1,2-dichloroethene ND ug/l /06/11 12: ,2-Dichloropropane ND ug/l /06/11 12: cis-1,3-dichloropropene ND ug/l /06/11 12: trans-1,3-dichloropropene ND ug/l /06/11 12: Ethylbenzene ND ug/l /06/11 12: Hexanone ND ug/l /06/11 12: Isopropylbenzene (Cumene) ND ug/l /06/11 12: Methyl acetate ND ug/l /06/11 12: Methylcyclohexane ND ug/l /06/11 12: Methylene Chloride ND ug/l /06/11 12: Methyl-2-pentanone (MIBK) ND ug/l /06/11 12: Methyl-tert-butyl ether ND ug/l /06/11 12: Naphthalene ND ug/l /06/11 12: Styrene ND ug/l /06/11 12: ,1,2,2-Tetrachloroethane ND ug/l /06/11 12: Tetrachloroethene ND ug/l /06/11 12: Toluene ND ug/l /06/11 12: ,2,4-Trichlorobenzene ND ug/l /06/11 12: ,1,1-Trichloroethane ND ug/l /06/11 12: ,1,2-Trichloroethane ND ug/l /06/11 12: Trichloroethene 2.2 ug/l /06/11 12: Trichlorofluoromethane ND ug/l /06/11 12: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 12: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 42 of 86

218 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW Lab ID: 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 Vinyl chloride 7.3 ug/l /06/11 12: Xylene (Total) ND ug/l /06/11 12: Bromofluorobenzene (S) 103 % /06/11 12: ,2-Dichloroethane-d4 (S) 103 % /06/11 12: Toluene-d8 (S) 97 % /06/11 12: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 43 of 86

219 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-7-40 Lab ID: 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 /06/11 12: Benzene ND ug/l /06/11 12: Bromodichloromethane ND ug/l /06/11 12: Bromoform ND ug/l /06/11 12: Bromomethane ND ug/l /06/11 12: Butanone (MEK) ND ug/l /06/11 12: Carbon disulfide ND ug/l /06/11 12: Carbon tetrachloride ND ug/l /06/11 12: Chlorobenzene ND ug/l /06/11 12: Chloroethane ND ug/l /06/11 12: Chloroform ND ug/l /06/11 12: Chloromethane ND ug/l /06/11 12: Cyclohexane ND ug/l /06/11 12: ,2-Dibromo-3-chloropropane ND ug/l /06/11 12: Dibromochloromethane ND ug/l /06/11 12: ,2-Dibromoethane (EDB) ND ug/l /06/11 12: ,2-Dichlorobenzene ND ug/l /06/11 12: ,3-Dichlorobenzene ND ug/l /06/11 12: ,4-Dichlorobenzene ND ug/l /06/11 12: Dichlorodifluoromethane ND ug/l /06/11 12: ,1-Dichloroethane ND ug/l /06/11 12: ,2-Dichloroethane ND ug/l /06/11 12: ,1-Dichloroethene ND ug/l /06/11 12: cis-1,2-dichloroethene 150 ug/l /06/11 12: trans-1,2-dichloroethene ND ug/l /06/11 12: ,2-Dichloropropane ND ug/l /06/11 12: cis-1,3-dichloropropene ND ug/l /06/11 12: trans-1,3-dichloropropene ND ug/l /06/11 12: Ethylbenzene ND ug/l /06/11 12: Hexanone ND ug/l /06/11 12: Isopropylbenzene (Cumene) ND ug/l /06/11 12: Methyl acetate ND ug/l /06/11 12: Methylcyclohexane ND ug/l /06/11 12: Methylene Chloride ND ug/l /06/11 12: Methyl-2-pentanone (MIBK) ND ug/l /06/11 12: Methyl-tert-butyl ether ND ug/l /06/11 12: Naphthalene ND ug/l /06/11 12: Styrene ND ug/l /06/11 12: ,1,2,2-Tetrachloroethane ND ug/l /06/11 12: Tetrachloroethene ND ug/l /06/11 12: Toluene ND ug/l /06/11 12: ,2,4-Trichlorobenzene ND ug/l /06/11 12: ,1,1-Trichloroethane ND ug/l /06/11 12: ,1,2-Trichloroethane ND ug/l /06/11 12: Trichloroethene 3.2 ug/l /06/11 12: Trichlorofluoromethane ND ug/l /06/11 12: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 12: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 44 of 86

220 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-7-40 Lab ID: 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 Vinyl chloride 17.7 ug/l /06/11 12: Xylene (Total) ND ug/l /06/11 12: Bromofluorobenzene (S) 102 % /06/11 12: ,2-Dichloroethane-d4 (S) 111 % /06/11 12: Toluene-d8 (S) 100 % /06/11 12: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 45 of 86

221 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: TB Lab ID: 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 /06/11 11: Benzene ND ug/l /06/11 11: Bromodichloromethane ND ug/l /06/11 11: Bromoform ND ug/l /06/11 11: Bromomethane ND ug/l /06/11 11: Butanone (MEK) ND ug/l /06/11 11: Carbon disulfide ND ug/l /06/11 11: Carbon tetrachloride ND ug/l /06/11 11: Chlorobenzene ND ug/l /06/11 11: Chloroethane ND ug/l /06/11 11: Chloroform ND ug/l /06/11 11: Chloromethane ND ug/l /06/11 11: Cyclohexane ND ug/l /06/11 11: ,2-Dibromo-3-chloropropane ND ug/l /06/11 11: Dibromochloromethane ND ug/l /06/11 11: ,2-Dibromoethane (EDB) ND ug/l /06/11 11: ,2-Dichlorobenzene ND ug/l /06/11 11: ,3-Dichlorobenzene ND ug/l /06/11 11: ,4-Dichlorobenzene ND ug/l /06/11 11: Dichlorodifluoromethane ND ug/l /06/11 11: ,1-Dichloroethane ND ug/l /06/11 11: ,2-Dichloroethane ND ug/l /06/11 11: ,1-Dichloroethene ND ug/l /06/11 11: cis-1,2-dichloroethene ND ug/l /06/11 11: trans-1,2-dichloroethene ND ug/l /06/11 11: ,2-Dichloropropane ND ug/l /06/11 11: cis-1,3-dichloropropene ND ug/l /06/11 11: trans-1,3-dichloropropene ND ug/l /06/11 11: Ethylbenzene ND ug/l /06/11 11: Hexanone ND ug/l /06/11 11: Isopropylbenzene (Cumene) ND ug/l /06/11 11: Methyl acetate ND ug/l /06/11 11: Methylcyclohexane ND ug/l /06/11 11: Methylene Chloride ND ug/l /06/11 11: Methyl-2-pentanone (MIBK) ND ug/l /06/11 11: Methyl-tert-butyl ether ND ug/l /06/11 11: Naphthalene ND ug/l /06/11 11: Styrene ND ug/l /06/11 11: ,1,2,2-Tetrachloroethane ND ug/l /06/11 11: Tetrachloroethene ND ug/l /06/11 11: Toluene ND ug/l /06/11 11: ,2,4-Trichlorobenzene ND ug/l /06/11 11: ,1,1-Trichloroethane ND ug/l /06/11 11: ,1,2-Trichloroethane ND ug/l /06/11 11: Trichloroethene ND ug/l /06/11 11: Trichlorofluoromethane ND ug/l /06/11 11: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 11: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 46 of 86

222 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: TB Lab ID: 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 Vinyl chloride ND ug/l /06/11 11: Xylene (Total) ND ug/l /06/11 11: Bromofluorobenzene (S) 102 % /06/11 11: ,2-Dichloroethane-d4 (S) 100 % /06/11 11: Toluene-d8 (S) 97 % /06/11 11: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 47 of 86

223 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-21B Lab ID: 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 /06/11 13: Benzene ND ug/l /06/11 13: Bromodichloromethane ND ug/l /06/11 13: Bromoform ND ug/l /06/11 13: Bromomethane ND ug/l /06/11 13: Butanone (MEK) ND ug/l /06/11 13: Carbon disulfide ND ug/l /06/11 13: Carbon tetrachloride ND ug/l /06/11 13: Chlorobenzene ND ug/l /06/11 13: Chloroethane ND ug/l /06/11 13: Chloroform ND ug/l /06/11 13: Chloromethane ND ug/l /06/11 13: Cyclohexane ND ug/l /06/11 13: ,2-Dibromo-3-chloropropane ND ug/l /06/11 13: Dibromochloromethane ND ug/l /06/11 13: ,2-Dibromoethane (EDB) ND ug/l /06/11 13: ,2-Dichlorobenzene ND ug/l /06/11 13: ,3-Dichlorobenzene ND ug/l /06/11 13: ,4-Dichlorobenzene ND ug/l /06/11 13: Dichlorodifluoromethane ND ug/l /06/11 13: ,1-Dichloroethane ND ug/l /06/11 13: ,2-Dichloroethane ND ug/l /06/11 13: ,1-Dichloroethene ND ug/l /06/11 13: cis-1,2-dichloroethene 1.3 ug/l /06/11 13: trans-1,2-dichloroethene ND ug/l /06/11 13: ,2-Dichloropropane ND ug/l /06/11 13: cis-1,3-dichloropropene ND ug/l /06/11 13: trans-1,3-dichloropropene ND ug/l /06/11 13: Ethylbenzene ND ug/l /06/11 13: Hexanone ND ug/l /06/11 13: Isopropylbenzene (Cumene) ND ug/l /06/11 13: Methyl acetate ND ug/l /06/11 13: Methylcyclohexane ND ug/l /06/11 13: Methylene Chloride ND ug/l /06/11 13: Methyl-2-pentanone (MIBK) ND ug/l /06/11 13: Methyl-tert-butyl ether ND ug/l /06/11 13: Naphthalene ND ug/l /06/11 13: Styrene ND ug/l /06/11 13: ,1,2,2-Tetrachloroethane ND ug/l /06/11 13: Tetrachloroethene ND ug/l /06/11 13: Toluene ND ug/l /06/11 13: ,2,4-Trichlorobenzene ND ug/l /06/11 13: ,1,1-Trichloroethane ND ug/l /06/11 13: ,1,2-Trichloroethane ND ug/l /06/11 13: Trichloroethene 2.8 ug/l /06/11 13: Trichlorofluoromethane ND ug/l /06/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 48 of 86

224 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-21B Lab ID: 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 Vinyl chloride ND ug/l /06/11 13: Xylene (Total) ND ug/l /06/11 13: Bromofluorobenzene (S) 103 % /06/11 13: ,2-Dichloroethane-d4 (S) 105 % /06/11 13: Toluene-d8 (S) 96 % /06/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 49 of 86

225 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-32B Lab ID: 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 /06/11 13: Benzene ND ug/l /06/11 13: Bromodichloromethane ND ug/l /06/11 13: Bromoform ND ug/l /06/11 13: Bromomethane ND ug/l /06/11 13: Butanone (MEK) ND ug/l /06/11 13: Carbon disulfide ND ug/l /06/11 13: Carbon tetrachloride ND ug/l /06/11 13: Chlorobenzene ND ug/l /06/11 13: Chloroethane ND ug/l /06/11 13: Chloroform ND ug/l /06/11 13: Chloromethane ND ug/l /06/11 13: Cyclohexane ND ug/l /06/11 13: ,2-Dibromo-3-chloropropane ND ug/l /06/11 13: Dibromochloromethane ND ug/l /06/11 13: ,2-Dibromoethane (EDB) ND ug/l /06/11 13: ,2-Dichlorobenzene ND ug/l /06/11 13: ,3-Dichlorobenzene ND ug/l /06/11 13: ,4-Dichlorobenzene ND ug/l /06/11 13: Dichlorodifluoromethane ND ug/l /06/11 13: ,1-Dichloroethane ND ug/l /06/11 13: ,2-Dichloroethane ND ug/l /06/11 13: ,1-Dichloroethene ND ug/l /06/11 13: cis-1,2-dichloroethene 50.8 ug/l /06/11 13: trans-1,2-dichloroethene ND ug/l /06/11 13: ,2-Dichloropropane ND ug/l /06/11 13: cis-1,3-dichloropropene ND ug/l /06/11 13: trans-1,3-dichloropropene ND ug/l /06/11 13: Ethylbenzene ND ug/l /06/11 13: Hexanone ND ug/l /06/11 13: Isopropylbenzene (Cumene) ND ug/l /06/11 13: Methyl acetate ND ug/l /06/11 13: Methylcyclohexane ND ug/l /06/11 13: Methylene Chloride ND ug/l /06/11 13: Methyl-2-pentanone (MIBK) ND ug/l /06/11 13: Methyl-tert-butyl ether ND ug/l /06/11 13: Naphthalene ND ug/l /06/11 13: Styrene ND ug/l /06/11 13: ,1,2,2-Tetrachloroethane ND ug/l /06/11 13: Tetrachloroethene ND ug/l /06/11 13: Toluene ND ug/l /06/11 13: ,2,4-Trichlorobenzene ND ug/l /06/11 13: ,1,1-Trichloroethane ND ug/l /06/11 13: ,1,2-Trichloroethane ND ug/l /06/11 13: Trichloroethene 33.9 ug/l /06/11 13: Trichlorofluoromethane ND ug/l /06/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 50 of 86

226 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-32B Lab ID: 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 Vinyl chloride ND ug/l /06/11 13: Xylene (Total) ND ug/l /06/11 13: Bromofluorobenzene (S) 106 % /06/11 13: ,2-Dichloroethane-d4 (S) 114 % /06/11 13: Toluene-d8 (S) 97 % /06/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 51 of 86

227 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-23B Lab ID: 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 /06/11 13: Benzene ND ug/l /06/11 13: Bromodichloromethane ND ug/l /06/11 13: Bromoform ND ug/l /06/11 13: Bromomethane ND ug/l /06/11 13: Butanone (MEK) ND ug/l /06/11 13: Carbon disulfide ND ug/l /06/11 13: Carbon tetrachloride ND ug/l /06/11 13: Chlorobenzene ND ug/l /06/11 13: Chloroethane ND ug/l /06/11 13: Chloroform 2.4 ug/l /06/11 13: Chloromethane ND ug/l /06/11 13: Cyclohexane ND ug/l /06/11 13: ,2-Dibromo-3-chloropropane ND ug/l /06/11 13: Dibromochloromethane ND ug/l /06/11 13: ,2-Dibromoethane (EDB) ND ug/l /06/11 13: ,2-Dichlorobenzene ND ug/l /06/11 13: ,3-Dichlorobenzene ND ug/l /06/11 13: ,4-Dichlorobenzene ND ug/l /06/11 13: Dichlorodifluoromethane ND ug/l /06/11 13: ,1-Dichloroethane ND ug/l /06/11 13: ,2-Dichloroethane ND ug/l /06/11 13: ,1-Dichloroethene ND ug/l /06/11 13: cis-1,2-dichloroethene 4.3 ug/l /06/11 13: trans-1,2-dichloroethene ND ug/l /06/11 13: ,2-Dichloropropane ND ug/l /06/11 13: cis-1,3-dichloropropene ND ug/l /06/11 13: trans-1,3-dichloropropene ND ug/l /06/11 13: Ethylbenzene ND ug/l /06/11 13: Hexanone ND ug/l /06/11 13: Isopropylbenzene (Cumene) ND ug/l /06/11 13: Methyl acetate ND ug/l /06/11 13: Methylcyclohexane ND ug/l /06/11 13: Methylene Chloride ND ug/l /06/11 13: Methyl-2-pentanone (MIBK) ND ug/l /06/11 13: Methyl-tert-butyl ether ND ug/l /06/11 13: Naphthalene ND ug/l /06/11 13: Styrene ND ug/l /06/11 13: ,1,2,2-Tetrachloroethane ND ug/l /06/11 13: Tetrachloroethene ND ug/l /06/11 13: Toluene ND ug/l /06/11 13: ,2,4-Trichlorobenzene ND ug/l /06/11 13: ,1,1-Trichloroethane 1.0 ug/l /06/11 13: ,1,2-Trichloroethane ND ug/l /06/11 13: Trichloroethene 2.2 ug/l /06/11 13: Trichlorofluoromethane ND ug/l /06/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 52 of 86

228 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-23B Lab ID: 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 Vinyl chloride ND ug/l /06/11 13: Xylene (Total) ND ug/l /06/11 13: Bromofluorobenzene (S) 104 % /06/11 13: ,2-Dichloroethane-d4 (S) 103 % /06/11 13: Toluene-d8 (S) 98 % /06/11 13: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 53 of 86

229 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-24B Lab ID: 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 /06/11 14: Benzene ND ug/l /06/11 14: Bromodichloromethane ND ug/l /06/11 14: Bromoform ND ug/l /06/11 14: Bromomethane ND ug/l /06/11 14: Butanone (MEK) ND ug/l /06/11 14: Carbon disulfide ND ug/l /06/11 14: Carbon tetrachloride ND ug/l /06/11 14: Chlorobenzene ND ug/l /06/11 14: Chloroethane ND ug/l /06/11 14: Chloroform ND ug/l /06/11 14: Chloromethane ND ug/l /06/11 14: Cyclohexane ND ug/l /06/11 14: ,2-Dibromo-3-chloropropane ND ug/l /06/11 14: Dibromochloromethane ND ug/l /06/11 14: ,2-Dibromoethane (EDB) ND ug/l /06/11 14: ,2-Dichlorobenzene ND ug/l /06/11 14: ,3-Dichlorobenzene ND ug/l /06/11 14: ,4-Dichlorobenzene ND ug/l /06/11 14: Dichlorodifluoromethane ND ug/l /06/11 14: ,1-Dichloroethane ND ug/l /06/11 14: ,2-Dichloroethane ND ug/l /06/11 14: ,1-Dichloroethene ND ug/l /06/11 14: cis-1,2-dichloroethene 1.1 ug/l /06/11 14: trans-1,2-dichloroethene ND ug/l /06/11 14: ,2-Dichloropropane ND ug/l /06/11 14: cis-1,3-dichloropropene ND ug/l /06/11 14: trans-1,3-dichloropropene ND ug/l /06/11 14: Ethylbenzene ND ug/l /06/11 14: Hexanone ND ug/l /06/11 14: Isopropylbenzene (Cumene) ND ug/l /06/11 14: Methyl acetate ND ug/l /06/11 14: Methylcyclohexane ND ug/l /06/11 14: Methylene Chloride ND ug/l /06/11 14: Methyl-2-pentanone (MIBK) ND ug/l /06/11 14: Methyl-tert-butyl ether ND ug/l /06/11 14: Naphthalene ND ug/l /06/11 14: Styrene ND ug/l /06/11 14: ,1,2,2-Tetrachloroethane ND ug/l /06/11 14: Tetrachloroethene ND ug/l /06/11 14: Toluene ND ug/l /06/11 14: ,2,4-Trichlorobenzene ND ug/l /06/11 14: ,1,1-Trichloroethane ND ug/l /06/11 14: ,1,2-Trichloroethane ND ug/l /06/11 14: Trichloroethene ND ug/l /06/11 14: Trichlorofluoromethane ND ug/l /06/11 14: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 14: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 54 of 86

230 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-24B Lab ID: 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 Vinyl chloride ND ug/l /06/11 14: Xylene (Total) ND ug/l /06/11 14: Bromofluorobenzene (S) 104 % /06/11 14: ,2-Dichloroethane-d4 (S) 111 % /06/11 14: Toluene-d8 (S) 98 % /06/11 14: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 55 of 86

231 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-22B Lab ID: 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 /06/11 14: Benzene ND ug/l /06/11 14: Bromodichloromethane ND ug/l /06/11 14: Bromoform ND ug/l /06/11 14: Bromomethane ND ug/l /06/11 14: Butanone (MEK) ND ug/l /06/11 14: Carbon disulfide ND ug/l /06/11 14: Carbon tetrachloride ND ug/l /06/11 14: Chlorobenzene ND ug/l /06/11 14: Chloroethane ND ug/l /06/11 14: Chloroform ND ug/l /06/11 14: Chloromethane ND ug/l /06/11 14: Cyclohexane ND ug/l /06/11 14: ,2-Dibromo-3-chloropropane ND ug/l /06/11 14: Dibromochloromethane ND ug/l /06/11 14: ,2-Dibromoethane (EDB) ND ug/l /06/11 14: ,2-Dichlorobenzene ND ug/l /06/11 14: ,3-Dichlorobenzene ND ug/l /06/11 14: ,4-Dichlorobenzene ND ug/l /06/11 14: Dichlorodifluoromethane ND ug/l /06/11 14: ,1-Dichloroethane ND ug/l /06/11 14: ,2-Dichloroethane ND ug/l /06/11 14: ,1-Dichloroethene ND ug/l /06/11 14: cis-1,2-dichloroethene 2.3 ug/l /06/11 14: trans-1,2-dichloroethene ND ug/l /06/11 14: ,2-Dichloropropane ND ug/l /06/11 14: cis-1,3-dichloropropene ND ug/l /06/11 14: trans-1,3-dichloropropene ND ug/l /06/11 14: Ethylbenzene ND ug/l /06/11 14: Hexanone ND ug/l /06/11 14: Isopropylbenzene (Cumene) ND ug/l /06/11 14: Methyl acetate ND ug/l /06/11 14: Methylcyclohexane ND ug/l /06/11 14: Methylene Chloride ND ug/l /06/11 14: Methyl-2-pentanone (MIBK) ND ug/l /06/11 14: Methyl-tert-butyl ether ND ug/l /06/11 14: Naphthalene ND ug/l /06/11 14: Styrene ND ug/l /06/11 14: ,1,2,2-Tetrachloroethane ND ug/l /06/11 14: Tetrachloroethene ND ug/l /06/11 14: Toluene ND ug/l /06/11 14: ,2,4-Trichlorobenzene ND ug/l /06/11 14: ,1,1-Trichloroethane ND ug/l /06/11 14: ,1,2-Trichloroethane ND ug/l /06/11 14: Trichloroethene 1.1 ug/l /06/11 14: Trichlorofluoromethane ND ug/l /06/11 14: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 14: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 56 of 86

232 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-22B Lab ID: 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 Vinyl chloride 1.8 ug/l /06/11 14: Xylene (Total) ND ug/l /06/11 14: Bromofluorobenzene (S) 103 % /06/11 14: ,2-Dichloroethane-d4 (S) 111 % /06/11 14: Toluene-d8 (S) 95 % /06/11 14: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 57 of 86

233 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-20B Lab ID: 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 /06/11 15: Benzene ND ug/l /06/11 15: Bromodichloromethane ND ug/l /06/11 15: Bromoform ND ug/l /06/11 15: Bromomethane ND ug/l /06/11 15: Butanone (MEK) ND ug/l /06/11 15: Carbon disulfide ND ug/l /06/11 15: Carbon tetrachloride ND ug/l /06/11 15: Chlorobenzene ND ug/l /06/11 15: Chloroethane ND ug/l /06/11 15: Chloroform ND ug/l /06/11 15: Chloromethane ND ug/l /06/11 15: Cyclohexane ND ug/l /06/11 15: ,2-Dibromo-3-chloropropane ND ug/l /06/11 15: Dibromochloromethane ND ug/l /06/11 15: ,2-Dibromoethane (EDB) ND ug/l /06/11 15: ,2-Dichlorobenzene ND ug/l /06/11 15: ,3-Dichlorobenzene ND ug/l /06/11 15: ,4-Dichlorobenzene ND ug/l /06/11 15: Dichlorodifluoromethane ND ug/l /06/11 15: ,1-Dichloroethane ND ug/l /06/11 15: ,2-Dichloroethane ND ug/l /06/11 15: ,1-Dichloroethene ND ug/l /06/11 15: cis-1,2-dichloroethene ND ug/l /06/11 15: trans-1,2-dichloroethene ND ug/l /06/11 15: ,2-Dichloropropane ND ug/l /06/11 15: cis-1,3-dichloropropene ND ug/l /06/11 15: trans-1,3-dichloropropene ND ug/l /06/11 15: Ethylbenzene ND ug/l /06/11 15: Hexanone ND ug/l /06/11 15: Isopropylbenzene (Cumene) ND ug/l /06/11 15: Methyl acetate ND ug/l /06/11 15: Methylcyclohexane ND ug/l /06/11 15: Methylene Chloride ND ug/l /06/11 15: Methyl-2-pentanone (MIBK) ND ug/l /06/11 15: Methyl-tert-butyl ether ND ug/l /06/11 15: Naphthalene ND ug/l /06/11 15: Styrene ND ug/l /06/11 15: ,1,2,2-Tetrachloroethane ND ug/l /06/11 15: Tetrachloroethene ND ug/l /06/11 15: Toluene ND ug/l /06/11 15: ,2,4-Trichlorobenzene ND ug/l /06/11 15: ,1,1-Trichloroethane ND ug/l /06/11 15: ,1,2-Trichloroethane ND ug/l /06/11 15: Trichloroethene ND ug/l /06/11 15: Trichlorofluoromethane ND ug/l /06/11 15: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 15: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 58 of 86

234 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-20B Lab ID: 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 Vinyl chloride ND ug/l /06/11 15: Xylene (Total) ND ug/l /06/11 15: Bromofluorobenzene (S) 100 % /06/11 15: ,2-Dichloroethane-d4 (S) 110 % /06/11 15: Toluene-d8 (S) 97 % /06/11 15: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 59 of 86

235 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW Lab ID: 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 /06/11 15: Benzene ND ug/l /06/11 15: Bromodichloromethane ND ug/l /06/11 15: Bromoform ND ug/l /06/11 15: Bromomethane ND ug/l /06/11 15: Butanone (MEK) ND ug/l /06/11 15: Carbon disulfide ND ug/l /06/11 15: Carbon tetrachloride ND ug/l /06/11 15: Chlorobenzene ND ug/l /06/11 15: Chloroethane ND ug/l /06/11 15: Chloroform ND ug/l /06/11 15: Chloromethane ND ug/l /06/11 15: Cyclohexane ND ug/l /06/11 15: ,2-Dibromo-3-chloropropane ND ug/l /06/11 15: Dibromochloromethane ND ug/l /06/11 15: ,2-Dibromoethane (EDB) ND ug/l /06/11 15: ,2-Dichlorobenzene ND ug/l /06/11 15: ,3-Dichlorobenzene ND ug/l /06/11 15: ,4-Dichlorobenzene ND ug/l /06/11 15: Dichlorodifluoromethane ND ug/l /06/11 15: ,1-Dichloroethane ND ug/l /06/11 15: ,2-Dichloroethane ND ug/l /06/11 15: ,1-Dichloroethene ND ug/l /06/11 15: cis-1,2-dichloroethene ND ug/l /06/11 15: trans-1,2-dichloroethene ND ug/l /06/11 15: ,2-Dichloropropane ND ug/l /06/11 15: cis-1,3-dichloropropene ND ug/l /06/11 15: trans-1,3-dichloropropene ND ug/l /06/11 15: Ethylbenzene ND ug/l /06/11 15: Hexanone ND ug/l /06/11 15: Isopropylbenzene (Cumene) ND ug/l /06/11 15: Methyl acetate ND ug/l /06/11 15: Methylcyclohexane ND ug/l /06/11 15: Methylene Chloride ND ug/l /06/11 15: Methyl-2-pentanone (MIBK) ND ug/l /06/11 15: Methyl-tert-butyl ether ND ug/l /06/11 15: Naphthalene ND ug/l /06/11 15: Styrene ND ug/l /06/11 15: ,1,2,2-Tetrachloroethane ND ug/l /06/11 15: Tetrachloroethene ND ug/l /06/11 15: Toluene ND ug/l /06/11 15: ,2,4-Trichlorobenzene ND ug/l /06/11 15: ,1,1-Trichloroethane ND ug/l /06/11 15: ,1,2-Trichloroethane ND ug/l /06/11 15: Trichloroethene ND ug/l /06/11 15: Trichlorofluoromethane ND ug/l /06/11 15: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 15: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 60 of 86

236 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW Lab ID: 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 Vinyl chloride ND ug/l /06/11 15: Xylene (Total) ND ug/l /06/11 15: Bromofluorobenzene (S) 102 % /06/11 15: ,2-Dichloroethane-d4 (S) 113 % /06/11 15: Toluene-d8 (S) 102 % /06/11 15: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 61 of 86

237 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-4B Lab ID: 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 /06/11 16: Benzene ND ug/l /06/11 16: Bromodichloromethane ND ug/l /06/11 16: Bromoform ND ug/l /06/11 16: Bromomethane ND ug/l /06/11 16: Butanone (MEK) ND ug/l /06/11 16: Carbon disulfide ND ug/l /06/11 16: Carbon tetrachloride ND ug/l /06/11 16: Chlorobenzene ND ug/l /06/11 16: Chloroethane ND ug/l /06/11 16: Chloroform ND ug/l /06/11 16: Chloromethane ND ug/l /06/11 16: Cyclohexane ND ug/l /06/11 16: ,2-Dibromo-3-chloropropane ND ug/l /06/11 16: Dibromochloromethane ND ug/l /06/11 16: ,2-Dibromoethane (EDB) ND ug/l /06/11 16: ,2-Dichlorobenzene ND ug/l /06/11 16: ,3-Dichlorobenzene ND ug/l /06/11 16: ,4-Dichlorobenzene ND ug/l /06/11 16: Dichlorodifluoromethane ND ug/l /06/11 16: ,1-Dichloroethane ND ug/l /06/11 16: ,2-Dichloroethane ND ug/l /06/11 16: ,1-Dichloroethene ND ug/l /06/11 16: cis-1,2-dichloroethene ND ug/l /06/11 16: trans-1,2-dichloroethene ND ug/l /06/11 16: ,2-Dichloropropane ND ug/l /06/11 16: cis-1,3-dichloropropene ND ug/l /06/11 16: trans-1,3-dichloropropene ND ug/l /06/11 16: Ethylbenzene ND ug/l /06/11 16: Hexanone ND ug/l /06/11 16: Isopropylbenzene (Cumene) ND ug/l /06/11 16: Methyl acetate ND ug/l /06/11 16: Methylcyclohexane ND ug/l /06/11 16: Methylene Chloride ND ug/l /06/11 16: Methyl-2-pentanone (MIBK) ND ug/l /06/11 16: Methyl-tert-butyl ether ND ug/l /06/11 16: Naphthalene ND ug/l /06/11 16: Styrene ND ug/l /06/11 16: ,1,2,2-Tetrachloroethane ND ug/l /06/11 16: Tetrachloroethene ND ug/l /06/11 16: Toluene ND ug/l /06/11 16: ,2,4-Trichlorobenzene ND ug/l /06/11 16: ,1,1-Trichloroethane ND ug/l /06/11 16: ,1,2-Trichloroethane ND ug/l /06/11 16: Trichloroethene ND ug/l /06/11 16: Trichlorofluoromethane ND ug/l /06/11 16: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 16: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 62 of 86

238 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-4B Lab ID: 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 Vinyl chloride ND ug/l /06/11 16: Xylene (Total) ND ug/l /06/11 16: Bromofluorobenzene (S) 101 % /06/11 16: ,2-Dichloroethane-d4 (S) 104 % /06/11 16: Toluene-d8 (S) 100 % /06/11 16: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 63 of 86

239 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-18A Lab ID: 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 /06/11 18: Benzene ND ug/l /06/11 18: Bromodichloromethane ND ug/l /06/11 18: Bromoform ND ug/l /06/11 18: Bromomethane ND ug/l /06/11 18: Butanone (MEK) ND ug/l /06/11 18: Carbon disulfide ND ug/l /06/11 18: Carbon tetrachloride ND ug/l /06/11 18: Chlorobenzene ND ug/l /06/11 18: Chloroethane ND ug/l /06/11 18: Chloroform ND ug/l /06/11 18: Chloromethane ND ug/l /06/11 18: Cyclohexane ND ug/l /06/11 18: ,2-Dibromo-3-chloropropane ND ug/l /06/11 18: Dibromochloromethane ND ug/l /06/11 18: ,2-Dibromoethane (EDB) ND ug/l /06/11 18: ,2-Dichlorobenzene ND ug/l /06/11 18: ,3-Dichlorobenzene ND ug/l /06/11 18: ,4-Dichlorobenzene ND ug/l /06/11 18: Dichlorodifluoromethane ND ug/l /06/11 18: ,1-Dichloroethane ND ug/l /06/11 18: ,2-Dichloroethane ND ug/l /06/11 18: ,1-Dichloroethene ND ug/l /06/11 18: cis-1,2-dichloroethene 4.8 ug/l /06/11 18: trans-1,2-dichloroethene ND ug/l /06/11 18: ,2-Dichloropropane ND ug/l /06/11 18: cis-1,3-dichloropropene ND ug/l /06/11 18: trans-1,3-dichloropropene ND ug/l /06/11 18: Ethylbenzene ND ug/l /06/11 18: Hexanone ND ug/l /06/11 18: Isopropylbenzene (Cumene) ND ug/l /06/11 18: Methyl acetate ND ug/l /06/11 18: Methylcyclohexane ND ug/l /06/11 18: Methylene Chloride ND ug/l /06/11 18: Methyl-2-pentanone (MIBK) ND ug/l /06/11 18: Methyl-tert-butyl ether ND ug/l /06/11 18: Naphthalene ND ug/l /06/11 18: Styrene ND ug/l /06/11 18: ,1,2,2-Tetrachloroethane ND ug/l /06/11 18: Tetrachloroethene ND ug/l /06/11 18: Toluene ND ug/l /06/11 18: ,2,4-Trichlorobenzene ND ug/l /06/11 18: ,1,1-Trichloroethane ND ug/l /06/11 18: ,1,2-Trichloroethane ND ug/l /06/11 18: Trichloroethene 4.5 ug/l /06/11 18: Trichlorofluoromethane ND ug/l /06/11 18: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 18: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 64 of 86

240 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-18A Lab ID: 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 Vinyl chloride 1.2 ug/l /06/11 18: Xylene (Total) ND ug/l /06/11 18: Bromofluorobenzene (S) 105 % /06/11 18: ,2-Dichloroethane-d4 (S) 111 % /06/11 18: Toluene-d8 (S) 99 % /06/11 18: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 65 of 86

241 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-18A MS Lab ID: 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 /06/11 19: Benzene 16.6 ug/l /06/11 19: Bromodichloromethane 11.2 ug/l /06/11 19: Bromoform 10.7 ug/l /06/11 19: Bromomethane 16.9 ug/l /06/11 19: Butanone (MEK) 18.8 ug/l /06/11 19: Carbon disulfide 18.0 ug/l /06/11 19: Carbon tetrachloride 15.2 ug/l /06/11 19: Chlorobenzene 15.0 ug/l /06/11 19: Chloroethane 16.8 ug/l /06/11 19: Chloroform 14.5 ug/l /06/11 19: Chloromethane 20.9 ug/l /06/11 19: Cyclohexane 17.8 ug/l /06/11 19: ,2-Dibromo-3-chloropropane 12.5 ug/l /06/11 19: Dibromochloromethane 10.3 ug/l /06/11 19: ,2-Dibromoethane (EDB) 15.1 ug/l /06/11 19: ,2-Dichlorobenzene 14.9 ug/l /06/11 19: ,3-Dichlorobenzene 14.6 ug/l /06/11 19: ,4-Dichlorobenzene 15.3 ug/l /06/11 19: Dichlorodifluoromethane 11.7 ug/l /06/11 19: ,1-Dichloroethane 14.5 ug/l /06/11 19: ,2-Dichloroethane 13.3 ug/l /06/11 19: ,1-Dichloroethene 13.7 ug/l /06/11 19: cis-1,2-dichloroethene 16.5 ug/l /06/11 19: trans-1,2-dichloroethene 12.6 ug/l /06/11 19: ,2-Dichloropropane 15.3 ug/l /06/11 19: cis-1,3-dichloropropene 10.4 ug/l /06/11 19: trans-1,3-dichloropropene 10.2 ug/l /06/11 19: Ethylbenzene 14.9 ug/l /06/11 19: Hexanone 20.8 ug/l /06/11 19: Isopropylbenzene (Cumene) 15.8 ug/l /06/11 19: Methyl acetate 36.2 ug/l /06/11 19: Methylcyclohexane 17.6 ug/l /06/11 19: Methylene Chloride 13.9 ug/l /06/11 19: Methyl-2-pentanone (MIBK) 22.6 ug/l /06/11 19: Methyl-tert-butyl ether 17.6 ug/l /06/11 19: Naphthalene 10.8 ug/l /06/11 19: Styrene 14.6 ug/l /06/11 19: ,1,2,2-Tetrachloroethane 17.3 ug/l /06/11 19: Tetrachloroethene 16.2 ug/l /06/11 19: Toluene 15.3 ug/l /06/11 19: ,2,4-Trichlorobenzene 12.4 ug/l /06/11 19: ,1,1-Trichloroethane 15.6 ug/l /06/11 19: ,1,2-Trichloroethane 16.2 ug/l /06/11 19: Trichloroethene 17.7 ug/l /06/11 19: Trichlorofluoromethane 17.4 ug/l /06/11 19: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 19: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 66 of 86

242 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-18A MS Lab ID: 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 Vinyl chloride 15.3 ug/l /06/11 19: Xylene (Total) 46.4 ug/l /06/11 19: Bromofluorobenzene (S) 105 % /06/11 19: ,2-Dichloroethane-d4 (S) 108 % /06/11 19: Toluene-d8 (S) 101 % /06/11 19: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 67 of 86

243 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-18A MSD Lab ID: 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 /06/11 19: Benzene 18.8 ug/l /06/11 19: Bromodichloromethane 13.2 ug/l /06/11 19: Bromoform 12.6 ug/l /06/11 19: Bromomethane 16.6 ug/l /06/11 19: Butanone (MEK) 15.4 ug/l /06/11 19: Carbon disulfide 18.5 ug/l /06/11 19: Carbon tetrachloride 18.9 ug/l /06/11 19: Chlorobenzene 17.9 ug/l /06/11 19: Chloroethane 17.3 ug/l /06/11 19: Chloroform 18.0 ug/l /06/11 19: Chloromethane 21.2 ug/l /06/11 19: Cyclohexane 17.2 ug/l /06/11 19: ,2-Dibromo-3-chloropropane 12.7 ug/l /06/11 19: Dibromochloromethane 11.6 ug/l /06/11 19: ,2-Dibromoethane (EDB) 17.8 ug/l /06/11 19: ,2-Dichlorobenzene 18.6 ug/l /06/11 19: ,3-Dichlorobenzene 18.4 ug/l /06/11 19: ,4-Dichlorobenzene 18.7 ug/l /06/11 19: Dichlorodifluoromethane 12.5 ug/l /06/11 19: ,1-Dichloroethane 17.8 ug/l /06/11 19: ,2-Dichloroethane 17.3 ug/l /06/11 19: ,1-Dichloroethene 16.1 ug/l /06/11 19: cis-1,2-dichloroethene 18.8 ug/l /06/11 19: trans-1,2-dichloroethene 16.6 ug/l /06/11 19: ,2-Dichloropropane 17.8 ug/l /06/11 19: cis-1,3-dichloropropene 12.8 ug/l /06/11 19: trans-1,3-dichloropropene 12.5 ug/l /06/11 19: Ethylbenzene 17.8 ug/l /06/11 19: Hexanone 18.6 ug/l /06/11 19: Isopropylbenzene (Cumene) 18.7 ug/l /06/11 19: Methyl acetate 35.6 ug/l /06/11 19: Methylcyclohexane 16.8 ug/l /06/11 19: Methylene Chloride 16.9 ug/l /06/11 19: Methyl-2-pentanone (MIBK) 19.5 ug/l /06/11 19: Methyl-tert-butyl ether 16.2 ug/l /06/11 19: Naphthalene 16.0 ug/l /06/11 19: Styrene 18.0 ug/l /06/11 19: ,1,2,2-Tetrachloroethane 20.5 ug/l /06/11 19: Tetrachloroethene 18.8 ug/l /06/11 19: Toluene 17.3 ug/l /06/11 19: ,2,4-Trichlorobenzene 17.4 ug/l /06/11 19: ,1,1-Trichloroethane 18.8 ug/l /06/11 19: ,1,2-Trichloroethane 18.5 ug/l /06/11 19: Trichloroethene 20.7 ug/l /06/11 19: Trichlorofluoromethane 15.9 ug/l /06/11 19: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 19: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 68 of 86

244 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-18A MSD Lab ID: 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 Vinyl chloride 15.9 ug/l /06/11 19: Xylene (Total) 54.5 ug/l /06/11 19: Bromofluorobenzene (S) 103 % /06/11 19: ,2-Dichloroethane-d4 (S) 112 % /06/11 19: Toluene-d8 (S) 97 % /06/11 19: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 69 of 86

245 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-0311A Lab ID: 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 /06/11 16: Benzene ND ug/l /06/11 16: Bromodichloromethane ND ug/l /06/11 16: Bromoform ND ug/l /06/11 16: Bromomethane ND ug/l /06/11 16: Butanone (MEK) ND ug/l /06/11 16: Carbon disulfide ND ug/l /06/11 16: Carbon tetrachloride ND ug/l /06/11 16: Chlorobenzene ND ug/l /06/11 16: Chloroethane ND ug/l /06/11 16: Chloroform ND ug/l /06/11 16: Chloromethane ND ug/l /06/11 16: Cyclohexane ND ug/l /06/11 16: ,2-Dibromo-3-chloropropane ND ug/l /06/11 16: Dibromochloromethane ND ug/l /06/11 16: ,2-Dibromoethane (EDB) ND ug/l /06/11 16: ,2-Dichlorobenzene ND ug/l /06/11 16: ,3-Dichlorobenzene ND ug/l /06/11 16: ,4-Dichlorobenzene ND ug/l /06/11 16: Dichlorodifluoromethane ND ug/l /06/11 16: ,1-Dichloroethane ND ug/l /06/11 16: ,2-Dichloroethane ND ug/l /06/11 16: ,1-Dichloroethene ND ug/l /06/11 16: cis-1,2-dichloroethene ND ug/l /06/11 16: trans-1,2-dichloroethene ND ug/l /06/11 16: ,2-Dichloropropane ND ug/l /06/11 16: cis-1,3-dichloropropene ND ug/l /06/11 16: trans-1,3-dichloropropene ND ug/l /06/11 16: Ethylbenzene ND ug/l /06/11 16: Hexanone ND ug/l /06/11 16: Isopropylbenzene (Cumene) ND ug/l /06/11 16: Methyl acetate ND ug/l /06/11 16: Methylcyclohexane ND ug/l /06/11 16: Methylene Chloride ND ug/l /06/11 16: Methyl-2-pentanone (MIBK) ND ug/l /06/11 16: Methyl-tert-butyl ether ND ug/l /06/11 16: Naphthalene ND ug/l /06/11 16: Styrene ND ug/l /06/11 16: ,1,2,2-Tetrachloroethane ND ug/l /06/11 16: Tetrachloroethene ND ug/l /06/11 16: Toluene ND ug/l /06/11 16: ,2,4-Trichlorobenzene ND ug/l /06/11 16: ,1,1-Trichloroethane ND ug/l /06/11 16: ,1,2-Trichloroethane ND ug/l /06/11 16: Trichloroethene ND ug/l /06/11 16: Trichlorofluoromethane ND ug/l /06/11 16: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 16: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 70 of 86

246 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: MW-0311A Lab ID: 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 Vinyl chloride ND ug/l /06/11 16: Xylene (Total) ND ug/l /06/11 16: Bromofluorobenzene (S) 99 % /06/11 16: ,2-Dichloroethane-d4 (S) 113 % /06/11 16: Toluene-d8 (S) 98 % /06/11 16: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 71 of 86

247 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EXB-9 Lab ID: 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 /06/11 14: H1 Benzene ND ug/l /06/11 14: Bromodichloromethane ND ug/l /06/11 14: Bromoform ND ug/l /06/11 14: Bromomethane ND ug/l /06/11 14: Butanone (MEK) ND ug/l /06/11 14: Carbon disulfide ND ug/l /06/11 14: Carbon tetrachloride ND ug/l /06/11 14: Chlorobenzene ND ug/l /06/11 14: Chloroethane ND ug/l /06/11 14: Chloroform ND ug/l /06/11 14: Chloromethane ND ug/l /06/11 14: Cyclohexane ND ug/l /06/11 14: ,2-Dibromo-3-chloropropane ND ug/l /06/11 14: Dibromochloromethane ND ug/l /06/11 14: ,2-Dibromoethane (EDB) ND ug/l /06/11 14: ,2-Dichlorobenzene ND ug/l /06/11 14: ,3-Dichlorobenzene ND ug/l /06/11 14: ,4-Dichlorobenzene ND ug/l /06/11 14: Dichlorodifluoromethane ND ug/l /06/11 14: ,1-Dichloroethane ND ug/l /06/11 14: ,2-Dichloroethane ND ug/l /06/11 14: ,1-Dichloroethene ND ug/l /06/11 14: cis-1,2-dichloroethene 5.5 ug/l /06/11 14: trans-1,2-dichloroethene ND ug/l /06/11 14: ,2-Dichloropropane ND ug/l /06/11 14: cis-1,3-dichloropropene ND ug/l /06/11 14: trans-1,3-dichloropropene ND ug/l /06/11 14: Ethylbenzene ND ug/l /06/11 14: Hexanone ND ug/l /06/11 14: Isopropylbenzene (Cumene) ND ug/l /06/11 14: Methyl acetate ND ug/l /06/11 14: Methylcyclohexane ND ug/l /06/11 14: Methylene Chloride ND ug/l /06/11 14: Methyl-2-pentanone (MIBK) ND ug/l /06/11 14: Methyl-tert-butyl ether ND ug/l /06/11 14: Naphthalene ND ug/l /06/11 14: Styrene ND ug/l /06/11 14: ,1,2,2-Tetrachloroethane ND ug/l /06/11 14: Tetrachloroethene ND ug/l /06/11 14: Toluene ND ug/l /06/11 14: ,2,4-Trichlorobenzene ND ug/l /06/11 14: ,1,1-Trichloroethane ND ug/l /06/11 14: ,1,2-Trichloroethane ND ug/l /06/11 14: Trichloroethene 1.6 ug/l /06/11 14: Trichlorofluoromethane ND ug/l /06/11 14: ,1,2-Trichlorotrifluoroethane ND ug/l /06/11 14: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 72 of 86

248 ANALYTICAL RESULTS EPT Ithaca, NY 4507/ Sample: EXB-9 Lab ID: 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 Vinyl chloride ND ug/l /06/11 14: Xylene (Total) ND ug/l /06/11 14: Bromofluorobenzene (S) 95 % /06/11 14: ,2-Dichloroethane-d4 (S) 107 % /06/11 14: Toluene-d8 (S) 103 % /06/11 14: Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 73 of 86

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

250 QUALITY CONTROL DATA EPT Ithaca, NY 4507/ METHOD BLANK: Matrix: Water Associated Lab Samples: , , , , , , , , , , , Parameter Units Blank Result Reporting Limit Analyzed Qualifiers Tetrachloroethene ug/l ND /05/11 10:46 Toluene ug/l ND /05/11 10:46 trans-1,2-dichloroethene ug/l ND /05/11 10:46 trans-1,3-dichloropropene ug/l ND /05/11 10:46 Trichloroethene ug/l ND /05/11 10:46 Trichlorofluoromethane ug/l ND /05/11 10:46 Vinyl chloride ug/l ND /05/11 10:46 Xylene (Total) ug/l ND /05/11 10:46 1,2-Dichloroethane-d4 (S) % /05/11 10:46 4-Bromofluorobenzene (S) % /05/11 10:46 Toluene-d8 (S) % /05/11 10:46 LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l ,1,2,2-Tetrachloroethane ug/l ,1,2-Trichloroethane ug/l ,1,2-Trichlorotrifluoroethane ug/l J L0 1,1-Dichloroethane ug/l ,1-Dichloroethene ug/l ,2,4-Trichlorobenzene ug/l ,2-Dibromo-3-chloropropane ug/l ,2-Dibromoethane (EDB) ug/l ,2-Dichlorobenzene ug/l ,2-Dichloroethane ug/l ,2-Dichloropropane ug/l ,3-Dichlorobenzene ug/l ,4-Dichlorobenzene ug/l Butanone (MEK) ug/l Hexanone ug/l Methyl-2-pentanone (MIBK) ug/l Acetone ug/l Benzene ug/l Bromodichloromethane ug/l Bromoform ug/l Bromomethane ug/l Carbon disulfide ug/l Carbon tetrachloride ug/l Chlorobenzene ug/l Chloroethane ug/l Chloroform ug/l Chloromethane ug/l cis-1,2-dichloroethene ug/l Qualifiers Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 75 of 86

251 QUALITY CONTROL DATA EPT Ithaca, NY 4507/ LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits cis-1,3-dichloropropene ug/l Cyclohexane ug/l L0 Dibromochloromethane ug/l Dichlorodifluoromethane ug/l Ethylbenzene ug/l Isopropylbenzene (Cumene) ug/l Methyl acetate ug/l L0 Methyl-tert-butyl ether ug/l Methylcyclohexane ug/l L0 Methylene Chloride ug/l Naphthalene ug/l Styrene ug/l Tetrachloroethene ug/l Toluene ug/l trans-1,2-dichloroethene ug/l trans-1,3-dichloropropene ug/l L0 Trichloroethene ug/l Trichlorofluoromethane ug/l Vinyl chloride ug/l Xylene (Total) ug/l ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND M0 1,1,2,2-Tetrachloroethane ug/l ND ,1,2-Trichloroethane ug/l ND M0 1,1,2-Trichlorotrifluoroethane ug/l ND J 19.1J ,1-Dichloroethane ug/l ND M0 1,1-Dichloroethene ug/l ND M0 1,2,4-Trichlorobenzene ug/l ND M0 1,2-Dibromo-3-chloropropane ug/l ND M0 1,2-Dibromoethane (EDB) ug/l ND M0 1,2-Dichlorobenzene ug/l ND M0 1,2-Dichloroethane ug/l ND M0 1,2-Dichloropropane ug/l ND M0 1,3-Dichlorobenzene ug/l ND M0 1,4-Dichlorobenzene ug/l ND M0 2-Butanone (MEK) ug/l ND M0 2-Hexanone ug/l ND Methyl-2-pentanone (MIBK) ug/l ND Acetone ug/l ND R1 Benzene ug/l ND M0 Qual Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 76 of 86

252 QUALITY CONTROL DATA EPT Ithaca, NY 4507/ MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Bromodichloromethane ug/l ND M0 Bromoform ug/l ND M0 Bromomethane ug/l ND M0 Carbon disulfide ug/l ND Carbon tetrachloride ug/l ND M0 Chlorobenzene ug/l ND M0 Chloroethane ug/l ND M0 Chloroform ug/l ND M0 Chloromethane ug/l ND M0 cis-1,2-dichloroethene ug/l M0 cis-1,3-dichloropropene ug/l ND M0 Cyclohexane ug/l ND Dibromochloromethane ug/l ND M0 Dichlorodifluoromethane ug/l ND M0 Ethylbenzene ug/l ND M0 Isopropylbenzene (Cumene) ug/l ND M0 Methyl acetate ug/l ND M0 Methyl-tert-butyl ether ug/l ND Methylcyclohexane ug/l ND Methylene Chloride ug/l ND M0 Naphthalene ug/l ND M0 Styrene ug/l ND M0 Tetrachloroethene ug/l ND M0 Toluene ug/l ND M0 trans-1,2-dichloroethene ug/l ND M0 trans-1,3-dichloropropene ug/l ND M0 Trichloroethene ug/l M0 Trichlorofluoromethane ug/l ND M0 Vinyl chloride ug/l ND M0 Xylene (Total) ug/l ND ES 1,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qual Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 77 of 86

253 QUALITY CONTROL DATA EPT Ithaca, NY 4507/ QC Batch: QC Batch Method: MSV/8927 EPA 8260 Analysis Method: Analysis Description: EPA MSV Associated Lab Samples: , , , , , , , , , , , , , , , , , METHOD BLANK: Associated Lab Samples: , , , , , , , , , , , , , , , , , Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed 1,1,1-Trichloroethane ug/l ND /06/11 11:21 1,1,2,2-Tetrachloroethane ug/l ND /06/11 11:21 1,1,2-Trichloroethane ug/l ND /06/11 11:21 1,1,2-Trichlorotrifluoroethane ug/l ND /06/11 11:21 1,1-Dichloroethane ug/l ND /06/11 11:21 1,1-Dichloroethene ug/l ND /06/11 11:21 1,2,4-Trichlorobenzene ug/l ND /06/11 11:21 1,2-Dibromo-3-chloropropane ug/l ND /06/11 11:21 1,2-Dibromoethane (EDB) ug/l ND /06/11 11:21 1,2-Dichlorobenzene ug/l ND /06/11 11:21 1,2-Dichloroethane ug/l ND /06/11 11:21 1,2-Dichloropropane ug/l ND /06/11 11:21 1,3-Dichlorobenzene ug/l ND /06/11 11:21 1,4-Dichlorobenzene ug/l ND /06/11 11:21 2-Butanone (MEK) ug/l ND /06/11 11:21 2-Hexanone ug/l ND /06/11 11:21 4-Methyl-2-pentanone (MIBK) ug/l ND /06/11 11:21 Acetone ug/l ND /06/11 11:21 Benzene ug/l ND /06/11 11:21 Bromodichloromethane ug/l ND /06/11 11:21 Bromoform ug/l ND /06/11 11:21 Bromomethane ug/l ND /06/11 11:21 Carbon disulfide ug/l ND /06/11 11:21 Carbon tetrachloride ug/l ND /06/11 11:21 Chlorobenzene ug/l ND /06/11 11:21 Chloroethane ug/l ND /06/11 11:21 Chloroform ug/l ND /06/11 11:21 Chloromethane ug/l ND /06/11 11:21 cis-1,2-dichloroethene ug/l ND /06/11 11:21 cis-1,3-dichloropropene ug/l ND /06/11 11:21 Cyclohexane ug/l ND /06/11 11:21 Dibromochloromethane ug/l ND /06/11 11:21 Dichlorodifluoromethane ug/l ND /06/11 11:21 Ethylbenzene ug/l ND /06/11 11:21 Isopropylbenzene (Cumene) ug/l ND /06/11 11:21 Methyl acetate ug/l ND /06/11 11:21 Methyl-tert-butyl ether ug/l ND /06/11 11:21 Methylcyclohexane ug/l ND /06/11 11:21 Methylene Chloride ug/l ND /06/11 11:21 Qualifiers Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 78 of 86

254 QUALITY CONTROL DATA EPT Ithaca, NY 4507/ METHOD BLANK: Associated Lab Samples: , , , , , , , , , , , , , , , , , Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed Naphthalene ug/l ND /06/11 11:21 Styrene ug/l ND /06/11 11:21 Tetrachloroethene ug/l ND /06/11 11:21 Toluene ug/l ND /06/11 11:21 trans-1,2-dichloroethene ug/l ND /06/11 11:21 trans-1,3-dichloropropene ug/l ND /06/11 11:21 Trichloroethene ug/l ND /06/11 11:21 Trichlorofluoromethane ug/l ND /06/11 11:21 Vinyl chloride ug/l ND /06/11 11:21 Xylene (Total) ug/l ND /06/11 11:21 1,2-Dichloroethane-d4 (S) % /06/11 11:21 4-Bromofluorobenzene (S) % /06/11 11:21 Toluene-d8 (S) % /06/11 11:21 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l ,1,2,2-Tetrachloroethane ug/l ,1,2-Trichloroethane ug/l ,1,2-Trichlorotrifluoroethane ug/l J ,1-Dichloroethane ug/l ,1-Dichloroethene ug/l ,2,4-Trichlorobenzene ug/l ,2-Dibromo-3-chloropropane ug/l ,2-Dibromoethane (EDB) ug/l ,2-Dichlorobenzene ug/l ,2-Dichloroethane ug/l ,2-Dichloropropane ug/l ,3-Dichlorobenzene ug/l ,4-Dichlorobenzene ug/l Butanone (MEK) ug/l Hexanone ug/l Methyl-2-pentanone (MIBK) ug/l Acetone ug/l Benzene ug/l Bromodichloromethane ug/l Bromoform ug/l Bromomethane ug/l M0 Carbon disulfide ug/l Carbon tetrachloride ug/l Chlorobenzene ug/l Chloroethane ug/l Chloroform ug/l Qualifiers Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 79 of 86

255 QUALITY CONTROL DATA EPT Ithaca, NY 4507/ LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Chloromethane ug/l cis-1,2-dichloroethene ug/l cis-1,3-dichloropropene ug/l Cyclohexane ug/l Dibromochloromethane ug/l Dichlorodifluoromethane ug/l Ethylbenzene ug/l Isopropylbenzene (Cumene) ug/l Methyl acetate ug/l M0 Methyl-tert-butyl ether ug/l Methylcyclohexane ug/l Methylene Chloride ug/l Naphthalene ug/l Styrene ug/l Tetrachloroethene ug/l Toluene ug/l trans-1,2-dichloroethene ug/l trans-1,3-dichloropropene ug/l Trichloroethene ug/l Trichlorofluoromethane ug/l Vinyl chloride ug/l Xylene (Total) ug/l ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND ,1,2,2-Tetrachloroethane ug/l ND ,1,2-Trichloroethane ug/l ND ,1,2-Trichlorotrifluoroethane ug/l ND J 20.8J ,1-Dichloroethane ug/l ND ,1-Dichloroethene ug/l ND M0 1,2,4-Trichlorobenzene ug/l ND M0,R1 1,2-Dibromo-3-chloropropane ug/l ND M0 1,2-Dibromoethane (EDB) ug/l ND ,2-Dichlorobenzene ug/l ND ,2-Dichloroethane ug/l ND M0 1,2-Dichloropropane ug/l ND ,3-Dichlorobenzene ug/l ND ,4-Dichlorobenzene ug/l ND Butanone (MEK) ug/l ND Hexanone ug/l ND Methyl-2-pentanone (MIBK) ug/l ND Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 80 of 86 Qual

256 QUALITY CONTROL DATA EPT Ithaca, NY 4507/ MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Acetone ug/l ND Benzene ug/l ND Bromodichloromethane ug/l ND M0 Bromoform ug/l ND M0 Bromomethane ug/l ND Carbon disulfide ug/l ND Carbon tetrachloride ug/l ND Chlorobenzene ug/l ND Chloroethane ug/l ND Chloroform ug/l ND Chloromethane ug/l ND cis-1,2-dichloroethene ug/l M0 cis-1,3-dichloropropene ug/l ND M0 Cyclohexane ug/l ND Dibromochloromethane ug/l ND M0 Dichlorodifluoromethane ug/l ND M0 Ethylbenzene ug/l ND Isopropylbenzene (Cumene) ug/l ND Methyl acetate ug/l ND M0 Methyl-tert-butyl ether ug/l ND Methylcyclohexane ug/l ND Methylene Chloride ug/l ND M0 Naphthalene ug/l ND M0 Styrene ug/l ND Tetrachloroethene ug/l ND Toluene ug/l ND trans-1,2-dichloroethene ug/l ND M0 trans-1,3-dichloropropene ug/l ND M0 Trichloroethene ug/l Trichlorofluoromethane ug/l ND Vinyl chloride ug/l Xylene (Total) ug/l ND ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qual Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 81 of 86

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

258 QUALITY CONTROL DATA EPT Ithaca, NY 4507/ METHOD BLANK: Associated Lab Samples: , , Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed trans-1,2-dichloroethene ug/l ND /06/11 11:08 trans-1,3-dichloropropene ug/l ND /06/11 11:08 Trichloroethene ug/l ND /06/11 11:08 Trichlorofluoromethane ug/l ND /06/11 11:08 Vinyl chloride ug/l ND /06/11 11:08 Xylene (Total) ug/l ND /06/11 11:08 1,2-Dichloroethane-d4 (S) % /06/11 11:08 4-Bromofluorobenzene (S) % /06/11 11:08 Toluene-d8 (S) % /06/11 11:08 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l ,1,2,2-Tetrachloroethane ug/l ,1,2-Trichloroethane ug/l ,1,2-Trichlorotrifluoroethane ug/l J ,1-Dichloroethane ug/l ,1-Dichloroethene ug/l ,2,4-Trichlorobenzene ug/l ,2-Dibromo-3-chloropropane ug/l ,2-Dibromoethane (EDB) ug/l ,2-Dichlorobenzene ug/l ,2-Dichloroethane ug/l ,2-Dichloropropane ug/l ,3-Dichlorobenzene ug/l ,4-Dichlorobenzene ug/l Butanone (MEK) ug/l Hexanone ug/l Methyl-2-pentanone (MIBK) ug/l Acetone ug/l Benzene ug/l Bromodichloromethane ug/l Bromoform ug/l Bromomethane ug/l M0 Carbon disulfide ug/l Carbon tetrachloride ug/l Chlorobenzene ug/l Chloroethane ug/l Chloroform ug/l Chloromethane ug/l cis-1,2-dichloroethene ug/l cis-1,3-dichloropropene ug/l Cyclohexane ug/l Dibromochloromethane ug/l Qualifiers Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 83 of 86

259 QUALITY CONTROL DATA EPT Ithaca, NY 4507/ LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Dichlorodifluoromethane ug/l Ethylbenzene ug/l Isopropylbenzene (Cumene) ug/l Methyl acetate ug/l M0 Methyl-tert-butyl ether ug/l Methylcyclohexane ug/l Methylene Chloride ug/l Naphthalene ug/l Styrene ug/l Tetrachloroethene ug/l Toluene ug/l trans-1,2-dichloroethene ug/l trans-1,3-dichloropropene ug/l Trichloroethene ug/l Trichlorofluoromethane ug/l Vinyl chloride ug/l Xylene (Total) ug/l ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 84 of 86

260 QUALIFIERS EPT Ithaca, NY 4507/ 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 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/ :47 PM REPORT OF LABORATORY ANALYSIS Page 85 of 86

261 QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY 4507/ Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch EB EPA 8260 MSV/ EXB-01 EPA 8260 MSV/ EXB-02 EPA 8260 MSV/ EXB-07 EPA 8260 MSV/ EXB-10 EPA 8260 MSV/ MW-25A EPA 8260 MSV/ MW-19A EPA 8260 MSV/ MW-2B EPA 8260 MSV/ MW EPA 8260 MSV/ MW-26A EPA 8260 MSV/ MW-3B EPA 8260 MSV/ MW-0311B EPA 8260 MSV/ MW-1B EPA 8260 MSV/ MW-1B MS EPA 8260 MSV/ MW-1B MSD EPA 8260 MSV/ MW-5B EPA 8260 MSV/ MW-5-40 EPA 8260 MSV/ MW EPA 8260 MSV/ MW-7-40 EPA 8260 MSV/ TB EPA 8260 MSV/ MW-21B EPA 8260 MSV/ MW-32B EPA 8260 MSV/ MW-23B EPA 8260 MSV/ MW-24B EPA 8260 MSV/ MW-22B EPA 8260 MSV/ MW-20B EPA 8260 MSV/ MW EPA 8260 MSV/ MW-4B EPA 8260 MSV/ MW-18A EPA 8260 MSV/ MW-18A MS EPA 8260 MSV/ MW-18A MSD EPA 8260 MSV/ MW-0311A EPA 8260 MSV/ EXB-9 EPA 8260 MSV/8939 Date: 04/11/ :47 PM REPORT OF LABORATORY ANALYSIS Page 86 of 86

262 LIMS USE: FR - SCOTT PETERSEN LIMS OBJECT ID: July 08, 2011 Mr. Scott Petersen WSP Environment & Energy 5 Sullivan Street Cazenovia, NY RE: EPT Ithaca, NY Dear Mr. Petersen: Enclosed are the analytical results for sample(s) received by the laboratory on June 24, 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

263 CERTIFICATIONS EPT Ithaca, NY Pennsylvania Certification IDs 1638 Roseytown Road Suites 2,3&4, Greensburg, PA Alabama Certification #: 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 Kentucky Certification #: Louisiana/NELAC Certification #: LA 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 #: North Carolina Certification #: Oregon/NELAC Certification #: PA Pennsylvania/NELAC Certification #: Puerto Rico Certification #: PA01457 South Dakota Certification Tennessee Certification #: TN2867 Texas/NELAC Certification #: T TX Utah/NELAC Certification #: ANTE Virgin Island/PADEP Certification Virginia Certification #: Washington Certification #: C1941 West Virginia Certification #: 143 Wisconsin/PADEP Certification Wyoming Certification #: 8TMS-Q REPORT OF LABORATORY ANALYSIS Page 2 of 47

264 SAMPLE ANALYTE COUNT EPT Ithaca, NY Lab ID Sample ID Method Analysts Analytes Reported Laboratory MW-23B EPA 8260 JHC 52 PASI-PA MW-32B EPA 8260 JHC 52 PASI-PA MW-7B EPA 8260 JHC 52 PASI-PA MW-8B EPA 8260 JHC 52 PASI-PA EXB-1 EPA 8260 JHC 52 PASI-PA EXB-2 EPA 8260 JHC 52 PASI-PA EB62211 EPA 8260 JHC 52 PASI-PA MW-1B EPA 8260 JHC 52 PASI-PA MW-100A EPA 8260 JHC 52 PASI-PA MW-5B EPA 8260 JHC 52 PASI-PA MW-4B EPA 8260 JHC 52 PASI-PA MW-4BMS EPA 8260 JHC 52 PASI-PA MW-4BMSD EPA 8260 JHC 52 PASI-PA EXB-9 EPA 8260 JHC 52 PASI-PA EXB-10 EPA 8260 JHC 52 PASI-PA EXB-7 EPA 8260 JHC 52 PASI-PA EB62311 EPA 8260 JHC 52 PASI-PA TB62311 EPA 8260 JHC 52 PASI-PA REPORT OF LABORATORY ANALYSIS Page 3 of 47

265 PROJECT NARRATIVE EPT Ithaca, NY Method: EPA 8260 Description: 8260 MSV Client: WSP Environment & Energy - Cazenovia, NY Date: July 08, 2011 General Information: 18 samples were analyzed for EPA 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: ) 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): M0: Matrix spike recovery and/or matrix spike duplicate recovery was outside laboratory control limits. MS (Lab ID: ) Dichlorodifluoromethane Methyl acetate MSD (Lab ID: ) Chloromethane Dichlorodifluoromethane Methyl acetate Trichlorofluoromethane REPORT OF LABORATORY ANALYSIS Page 4 of 47

266 PROJECT NARRATIVE EPT Ithaca, NY 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): R1: RPD value was outside control limits. MSD (Lab ID: ) 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

267 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-23B Lab ID: 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 /01/11 18: Benzene ND ug/l /01/11 18: Bromodichloromethane ND ug/l /01/11 18: Bromoform ND ug/l /01/11 18: Bromomethane ND ug/l /01/11 18: Butanone (MEK) ND ug/l /01/11 18: Carbon disulfide ND ug/l /01/11 18: Carbon tetrachloride ND ug/l /01/11 18: Chlorobenzene ND ug/l /01/11 18: Chloroethane ND ug/l /01/11 18: Chloroform 1.5 ug/l /01/11 18: Chloromethane ND ug/l /01/11 18: Cyclohexane ND ug/l /01/11 18: ,2-Dibromo-3-chloropropane ND ug/l /01/11 18: Dibromochloromethane ND ug/l /01/11 18: ,2-Dibromoethane (EDB) ND ug/l /01/11 18: ,2-Dichlorobenzene ND ug/l /01/11 18: ,3-Dichlorobenzene ND ug/l /01/11 18: ,4-Dichlorobenzene ND ug/l /01/11 18: Dichlorodifluoromethane ND ug/l /01/11 18: ,1-Dichloroethane ND ug/l /01/11 18: ,2-Dichloroethane ND ug/l /01/11 18: ,1-Dichloroethene ND ug/l /01/11 18: cis-1,2-dichloroethene 1.1 ug/l /01/11 18: trans-1,2-dichloroethene ND ug/l /01/11 18: ,2-Dichloropropane ND ug/l /01/11 18: cis-1,3-dichloropropene ND ug/l /01/11 18: trans-1,3-dichloropropene ND ug/l /01/11 18: Ethylbenzene ND ug/l /01/11 18: Hexanone ND ug/l /01/11 18: Isopropylbenzene (Cumene) ND ug/l /01/11 18: Methyl acetate ND ug/l /01/11 18: Methylcyclohexane ND ug/l /01/11 18: Methylene Chloride ND ug/l /01/11 18: Methyl-2-pentanone (MIBK) ND ug/l /01/11 18: Methyl-tert-butyl ether ND ug/l /01/11 18: Naphthalene ND ug/l /01/11 18: Styrene ND ug/l /01/11 18: ,1,2,2-Tetrachloroethane ND ug/l /01/11 18: Tetrachloroethene ND ug/l /01/11 18: Toluene ND ug/l /01/11 18: ,2,4-Trichlorobenzene ND ug/l /01/11 18: ,1,1-Trichloroethane 1.2 ug/l /01/11 18: ,1,2-Trichloroethane ND ug/l /01/11 18: Trichloroethene ND ug/l /01/11 18: Trichlorofluoromethane ND ug/l /01/11 18: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 18: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 6 of 47

268 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-23B Lab ID: 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 Vinyl chloride ND ug/l /01/11 18: Xylene (Total) 3.1 ug/l /01/11 18: Bromofluorobenzene (S) 96 % /01/11 18: ,2-Dichloroethane-d4 (S) 102 % /01/11 18: Toluene-d8 (S) 96 % /01/11 18: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 7 of 47

269 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-32B Lab ID: 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 /01/11 18: Benzene ND ug/l /01/11 18: Bromodichloromethane ND ug/l /01/11 18: Bromoform ND ug/l /01/11 18: Bromomethane ND ug/l /01/11 18: Butanone (MEK) ND ug/l /01/11 18: Carbon disulfide ND ug/l /01/11 18: Carbon tetrachloride ND ug/l /01/11 18: Chlorobenzene ND ug/l /01/11 18: Chloroethane ND ug/l /01/11 18: Chloroform ND ug/l /01/11 18: Chloromethane ND ug/l /01/11 18: Cyclohexane ND ug/l /01/11 18: ,2-Dibromo-3-chloropropane ND ug/l /01/11 18: Dibromochloromethane ND ug/l /01/11 18: ,2-Dibromoethane (EDB) ND ug/l /01/11 18: ,2-Dichlorobenzene ND ug/l /01/11 18: ,3-Dichlorobenzene ND ug/l /01/11 18: ,4-Dichlorobenzene ND ug/l /01/11 18: Dichlorodifluoromethane ND ug/l /01/11 18: ,1-Dichloroethane ND ug/l /01/11 18: ,2-Dichloroethane ND ug/l /01/11 18: ,1-Dichloroethene ND ug/l /01/11 18: cis-1,2-dichloroethene 56.9 ug/l /01/11 18: trans-1,2-dichloroethene ND ug/l /01/11 18: ,2-Dichloropropane ND ug/l /01/11 18: cis-1,3-dichloropropene ND ug/l /01/11 18: trans-1,3-dichloropropene ND ug/l /01/11 18: Ethylbenzene ND ug/l /01/11 18: Hexanone ND ug/l /01/11 18: Isopropylbenzene (Cumene) ND ug/l /01/11 18: Methyl acetate ND ug/l /01/11 18: Methylcyclohexane ND ug/l /01/11 18: Methylene Chloride ND ug/l /01/11 18: Methyl-2-pentanone (MIBK) ND ug/l /01/11 18: Methyl-tert-butyl ether ND ug/l /01/11 18: Naphthalene ND ug/l /01/11 18: Styrene ND ug/l /01/11 18: ,1,2,2-Tetrachloroethane ND ug/l /01/11 18: Tetrachloroethene ND ug/l /01/11 18: Toluene ND ug/l /01/11 18: ,2,4-Trichlorobenzene ND ug/l /01/11 18: ,1,1-Trichloroethane ND ug/l /01/11 18: ,1,2-Trichloroethane ND ug/l /01/11 18: Trichloroethene 58.9 ug/l /01/11 18: Trichlorofluoromethane ND ug/l /01/11 18: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 18: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 8 of 47

270 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-32B Lab ID: 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 Vinyl chloride ND ug/l /01/11 18: Xylene (Total) ND ug/l /01/11 18: Bromofluorobenzene (S) 95 % /01/11 18: ,2-Dichloroethane-d4 (S) 101 % /01/11 18: Toluene-d8 (S) 95 % /01/11 18: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 9 of 47

271 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-7B Lab ID: 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 /01/11 17: Benzene ND ug/l /01/11 17: Bromodichloromethane ND ug/l /01/11 17: Bromoform ND ug/l /01/11 17: Bromomethane ND ug/l /01/11 17: Butanone (MEK) ND ug/l /01/11 17: Carbon disulfide ND ug/l /01/11 17: Carbon tetrachloride ND ug/l /01/11 17: Chlorobenzene ND ug/l /01/11 17: Chloroethane ND ug/l /01/11 17: Chloroform ND ug/l /01/11 17: Chloromethane ND ug/l /01/11 17: Cyclohexane ND ug/l /01/11 17: ,2-Dibromo-3-chloropropane ND ug/l /01/11 17: Dibromochloromethane ND ug/l /01/11 17: ,2-Dibromoethane (EDB) ND ug/l /01/11 17: ,2-Dichlorobenzene ND ug/l /01/11 17: ,3-Dichlorobenzene ND ug/l /01/11 17: ,4-Dichlorobenzene ND ug/l /01/11 17: Dichlorodifluoromethane ND ug/l /01/11 17: ,1-Dichloroethane ND ug/l /01/11 17: ,2-Dichloroethane ND ug/l /01/11 17: ,1-Dichloroethene ND ug/l /01/11 17: cis-1,2-dichloroethene 174 ug/l /01/11 17: trans-1,2-dichloroethene 1.8 ug/l /01/11 17: ,2-Dichloropropane ND ug/l /01/11 17: cis-1,3-dichloropropene ND ug/l /01/11 17: trans-1,3-dichloropropene ND ug/l /01/11 17: Ethylbenzene ND ug/l /01/11 17: Hexanone ND ug/l /01/11 17: Isopropylbenzene (Cumene) ND ug/l /01/11 17: Methyl acetate ND ug/l /01/11 17: Methylcyclohexane ND ug/l /01/11 17: Methylene Chloride ND ug/l /01/11 17: Methyl-2-pentanone (MIBK) ND ug/l /01/11 17: Methyl-tert-butyl ether ND ug/l /01/11 17: Naphthalene ND ug/l /01/11 17: Styrene ND ug/l /01/11 17: ,1,2,2-Tetrachloroethane ND ug/l /01/11 17: Tetrachloroethene ND ug/l /01/11 17: Toluene ND ug/l /01/11 17: ,2,4-Trichlorobenzene ND ug/l /01/11 17: ,1,1-Trichloroethane ND ug/l /01/11 17: ,1,2-Trichloroethane ND ug/l /01/11 17: Trichloroethene 1.9 ug/l /01/11 17: Trichlorofluoromethane ND ug/l /01/11 17: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 17: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 10 of 47

272 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-7B Lab ID: 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 Vinyl chloride 132 ug/l /01/11 17: Xylene (Total) ND ug/l /01/11 17: Bromofluorobenzene (S) 98 % /01/11 17: ,2-Dichloroethane-d4 (S) 98 % /01/11 17: Toluene-d8 (S) 95 % /01/11 17: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 11 of 47

273 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-8B Lab ID: 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 /01/11 17: Benzene ND ug/l /01/11 17: Bromodichloromethane ND ug/l /01/11 17: Bromoform ND ug/l /01/11 17: Bromomethane ND ug/l /01/11 17: Butanone (MEK) ND ug/l /01/11 17: Carbon disulfide ND ug/l /01/11 17: Carbon tetrachloride ND ug/l /01/11 17: Chlorobenzene ND ug/l /01/11 17: Chloroethane ND ug/l /01/11 17: Chloroform ND ug/l /01/11 17: Chloromethane ND ug/l /01/11 17: Cyclohexane ND ug/l /01/11 17: ,2-Dibromo-3-chloropropane ND ug/l /01/11 17: Dibromochloromethane ND ug/l /01/11 17: ,2-Dibromoethane (EDB) ND ug/l /01/11 17: ,2-Dichlorobenzene ND ug/l /01/11 17: ,3-Dichlorobenzene ND ug/l /01/11 17: ,4-Dichlorobenzene ND ug/l /01/11 17: Dichlorodifluoromethane ND ug/l /01/11 17: ,1-Dichloroethane ND ug/l /01/11 17: ,2-Dichloroethane ND ug/l /01/11 17: ,1-Dichloroethene ND ug/l /01/11 17: cis-1,2-dichloroethene 7.4 ug/l /01/11 17: trans-1,2-dichloroethene ND ug/l /01/11 17: ,2-Dichloropropane ND ug/l /01/11 17: cis-1,3-dichloropropene ND ug/l /01/11 17: trans-1,3-dichloropropene ND ug/l /01/11 17: Ethylbenzene ND ug/l /01/11 17: Hexanone ND ug/l /01/11 17: Isopropylbenzene (Cumene) ND ug/l /01/11 17: Methyl acetate ND ug/l /01/11 17: Methylcyclohexane ND ug/l /01/11 17: Methylene Chloride ND ug/l /01/11 17: Methyl-2-pentanone (MIBK) ND ug/l /01/11 17: Methyl-tert-butyl ether ND ug/l /01/11 17: Naphthalene ND ug/l /01/11 17: Styrene ND ug/l /01/11 17: ,1,2,2-Tetrachloroethane ND ug/l /01/11 17: Tetrachloroethene ND ug/l /01/11 17: Toluene ND ug/l /01/11 17: ,2,4-Trichlorobenzene ND ug/l /01/11 17: ,1,1-Trichloroethane ND ug/l /01/11 17: ,1,2-Trichloroethane ND ug/l /01/11 17: Trichloroethene 3.1 ug/l /01/11 17: Trichlorofluoromethane ND ug/l /01/11 17: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 17: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 12 of 47

274 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-8B Lab ID: 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 Vinyl chloride 5.0 ug/l /01/11 17: Xylene (Total) ND ug/l /01/11 17: Bromofluorobenzene (S) 96 % /01/11 17: ,2-Dichloroethane-d4 (S) 101 % /01/11 17: Toluene-d8 (S) 95 % /01/11 17: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 13 of 47

275 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EXB-1 Lab ID: 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 /01/11 16: Benzene ND ug/l /01/11 16: Bromodichloromethane ND ug/l /01/11 16: Bromoform ND ug/l /01/11 16: Bromomethane ND ug/l /01/11 16: Butanone (MEK) ND ug/l /01/11 16: Carbon disulfide ND ug/l /01/11 16: Carbon tetrachloride ND ug/l /01/11 16: Chlorobenzene ND ug/l /01/11 16: Chloroethane ND ug/l /01/11 16: Chloroform ND ug/l /01/11 16: Chloromethane ND ug/l /01/11 16: Cyclohexane ND ug/l /01/11 16: ,2-Dibromo-3-chloropropane ND ug/l /01/11 16: Dibromochloromethane ND ug/l /01/11 16: ,2-Dibromoethane (EDB) ND ug/l /01/11 16: ,2-Dichlorobenzene ND ug/l /01/11 16: ,3-Dichlorobenzene ND ug/l /01/11 16: ,4-Dichlorobenzene ND ug/l /01/11 16: Dichlorodifluoromethane ND ug/l /01/11 16: ,1-Dichloroethane ND ug/l /01/11 16: ,2-Dichloroethane ND ug/l /01/11 16: ,1-Dichloroethene 4.5 ug/l /01/11 16: cis-1,2-dichloroethene 2090 ug/l /06/11 17: trans-1,2-dichloroethene 28.1 ug/l /01/11 16: ,2-Dichloropropane ND ug/l /01/11 16: cis-1,3-dichloropropene ND ug/l /01/11 16: trans-1,3-dichloropropene ND ug/l /01/11 16: Ethylbenzene ND ug/l /01/11 16: Hexanone ND ug/l /01/11 16: Isopropylbenzene (Cumene) ND ug/l /01/11 16: Methyl acetate ND ug/l /01/11 16: Methylcyclohexane ND ug/l /01/11 16: Methylene Chloride ND ug/l /01/11 16: Methyl-2-pentanone (MIBK) ND ug/l /01/11 16: Methyl-tert-butyl ether ND ug/l /01/11 16: Naphthalene ND ug/l /01/11 16: Styrene ND ug/l /01/11 16: ,1,2,2-Tetrachloroethane ND ug/l /01/11 16: Tetrachloroethene ND ug/l /01/11 16: Toluene ND ug/l /01/11 16: ,2,4-Trichlorobenzene ND ug/l /01/11 16: ,1,1-Trichloroethane ND ug/l /01/11 16: ,1,2-Trichloroethane ND ug/l /01/11 16: Trichloroethene 53.9 ug/l /01/11 16: Trichlorofluoromethane ND ug/l /01/11 16: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 16: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 14 of 47

276 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EXB-1 Lab ID: 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 Vinyl chloride 598 ug/l /06/11 17: Xylene (Total) ND ug/l /01/11 16: Bromofluorobenzene (S) 98 % /01/11 16: ,2-Dichloroethane-d4 (S) 99 % /01/11 16: Toluene-d8 (S) 95 % /01/11 16: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 15 of 47

277 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EXB-2 Lab ID: 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 /01/11 16: Benzene 3.4 ug/l /01/11 16: Bromodichloromethane ND ug/l /01/11 16: Bromoform ND ug/l /01/11 16: Bromomethane ND ug/l /01/11 16: Butanone (MEK) ND ug/l /01/11 16: Carbon disulfide ND ug/l /01/11 16: Carbon tetrachloride ND ug/l /01/11 16: Chlorobenzene ND ug/l /01/11 16: Chloroethane ND ug/l /01/11 16: Chloroform 2.2 ug/l /01/11 16: Chloromethane ND ug/l /01/11 16: Cyclohexane ND ug/l /01/11 16: ,2-Dibromo-3-chloropropane ND ug/l /01/11 16: Dibromochloromethane ND ug/l /01/11 16: ,2-Dibromoethane (EDB) ND ug/l /01/11 16: ,2-Dichlorobenzene ND ug/l /01/11 16: ,3-Dichlorobenzene ND ug/l /01/11 16: ,4-Dichlorobenzene ND ug/l /01/11 16: Dichlorodifluoromethane ND ug/l /01/11 16: ,1-Dichloroethane ND ug/l /01/11 16: ,2-Dichloroethane ND ug/l /01/11 16: ,1-Dichloroethene 4.6 ug/l /01/11 16: cis-1,2-dichloroethene 4850 ug/l /06/11 16: trans-1,2-dichloroethene 39.2 ug/l /01/11 16: ,2-Dichloropropane ND ug/l /01/11 16: cis-1,3-dichloropropene ND ug/l /01/11 16: trans-1,3-dichloropropene ND ug/l /01/11 16: Ethylbenzene ND ug/l /01/11 16: Hexanone ND ug/l /01/11 16: Isopropylbenzene (Cumene) ND ug/l /01/11 16: Methyl acetate ND ug/l /01/11 16: Methylcyclohexane 19.7 ug/l /01/11 16: Methylene Chloride ND ug/l /01/11 16: Methyl-2-pentanone (MIBK) ND ug/l /01/11 16: Methyl-tert-butyl ether ND ug/l /01/11 16: Naphthalene ND ug/l /01/11 16: Styrene ND ug/l /01/11 16: ,1,2,2-Tetrachloroethane ND ug/l /01/11 16: Tetrachloroethene 3.8 ug/l /01/11 16: Toluene 3.0 ug/l /01/11 16: ,2,4-Trichlorobenzene ND ug/l /01/11 16: ,1,1-Trichloroethane ND ug/l /01/11 16: ,1,2-Trichloroethane ND ug/l /01/11 16: Trichloroethene 5320 ug/l /06/11 16: Trichlorofluoromethane ND ug/l /01/11 16: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 16: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 16 of 47

278 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EXB-2 Lab ID: 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 Vinyl chloride 157 ug/l /01/11 16: Xylene (Total) ND ug/l /01/11 16: Bromofluorobenzene (S) 96 % /01/11 16: ,2-Dichloroethane-d4 (S) 99 % /01/11 16: Toluene-d8 (S) 95 % /01/11 16: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 17 of 47

279 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EB62211 Lab ID: 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 /01/11 15: Benzene ND ug/l /01/11 15: Bromodichloromethane ND ug/l /01/11 15: Bromoform ND ug/l /01/11 15: Bromomethane ND ug/l /01/11 15: Butanone (MEK) ND ug/l /01/11 15: Carbon disulfide ND ug/l /01/11 15: Carbon tetrachloride ND ug/l /01/11 15: Chlorobenzene ND ug/l /01/11 15: Chloroethane ND ug/l /01/11 15: Chloroform ND ug/l /01/11 15: Chloromethane ND ug/l /01/11 15: Cyclohexane ND ug/l /01/11 15: ,2-Dibromo-3-chloropropane ND ug/l /01/11 15: Dibromochloromethane ND ug/l /01/11 15: ,2-Dibromoethane (EDB) ND ug/l /01/11 15: ,2-Dichlorobenzene ND ug/l /01/11 15: ,3-Dichlorobenzene ND ug/l /01/11 15: ,4-Dichlorobenzene ND ug/l /01/11 15: Dichlorodifluoromethane ND ug/l /01/11 15: ,1-Dichloroethane ND ug/l /01/11 15: ,2-Dichloroethane ND ug/l /01/11 15: ,1-Dichloroethene ND ug/l /01/11 15: cis-1,2-dichloroethene ND ug/l /01/11 15: trans-1,2-dichloroethene ND ug/l /01/11 15: ,2-Dichloropropane ND ug/l /01/11 15: cis-1,3-dichloropropene ND ug/l /01/11 15: trans-1,3-dichloropropene ND ug/l /01/11 15: Ethylbenzene ND ug/l /01/11 15: Hexanone ND ug/l /01/11 15: Isopropylbenzene (Cumene) ND ug/l /01/11 15: Methyl acetate ND ug/l /01/11 15: Methylcyclohexane ND ug/l /01/11 15: Methylene Chloride ND ug/l /01/11 15: Methyl-2-pentanone (MIBK) ND ug/l /01/11 15: Methyl-tert-butyl ether ND ug/l /01/11 15: Naphthalene ND ug/l /01/11 15: Styrene ND ug/l /01/11 15: ,1,2,2-Tetrachloroethane ND ug/l /01/11 15: Tetrachloroethene ND ug/l /01/11 15: Toluene ND ug/l /01/11 15: ,2,4-Trichlorobenzene ND ug/l /01/11 15: ,1,1-Trichloroethane ND ug/l /01/11 15: ,1,2-Trichloroethane ND ug/l /01/11 15: Trichloroethene ND ug/l /01/11 15: Trichlorofluoromethane ND ug/l /01/11 15: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 15: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 18 of 47

280 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EB62211 Lab ID: 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 Vinyl chloride ND ug/l /01/11 15: Xylene (Total) ND ug/l /01/11 15: Bromofluorobenzene (S) 96 % /01/11 15: ,2-Dichloroethane-d4 (S) 102 % /01/11 15: Toluene-d8 (S) 98 % /01/11 15: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 19 of 47

281 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-1B Lab ID: 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 /01/11 15: Benzene ND ug/l /01/11 15: Bromodichloromethane ND ug/l /01/11 15: Bromoform ND ug/l /01/11 15: Bromomethane ND ug/l /01/11 15: Butanone (MEK) ND ug/l /01/11 15: Carbon disulfide ND ug/l /01/11 15: Carbon tetrachloride ND ug/l /01/11 15: Chlorobenzene ND ug/l /01/11 15: Chloroethane ND ug/l /01/11 15: Chloroform ND ug/l /01/11 15: Chloromethane ND ug/l /01/11 15: Cyclohexane ND ug/l /01/11 15: ,2-Dibromo-3-chloropropane ND ug/l /01/11 15: Dibromochloromethane ND ug/l /01/11 15: ,2-Dibromoethane (EDB) ND ug/l /01/11 15: ,2-Dichlorobenzene ND ug/l /01/11 15: ,3-Dichlorobenzene ND ug/l /01/11 15: ,4-Dichlorobenzene ND ug/l /01/11 15: Dichlorodifluoromethane ND ug/l /01/11 15: ,1-Dichloroethane ND ug/l /01/11 15: ,2-Dichloroethane ND ug/l /01/11 15: ,1-Dichloroethene ND ug/l /01/11 15: cis-1,2-dichloroethene 1.1 ug/l /01/11 15: trans-1,2-dichloroethene ND ug/l /01/11 15: ,2-Dichloropropane ND ug/l /01/11 15: cis-1,3-dichloropropene ND ug/l /01/11 15: trans-1,3-dichloropropene ND ug/l /01/11 15: Ethylbenzene ND ug/l /01/11 15: Hexanone ND ug/l /01/11 15: Isopropylbenzene (Cumene) ND ug/l /01/11 15: Methyl acetate ND ug/l /01/11 15: Methylcyclohexane ND ug/l /01/11 15: Methylene Chloride ND ug/l /01/11 15: Methyl-2-pentanone (MIBK) ND ug/l /01/11 15: Methyl-tert-butyl ether ND ug/l /01/11 15: Naphthalene ND ug/l /01/11 15: Styrene ND ug/l /01/11 15: ,1,2,2-Tetrachloroethane ND ug/l /01/11 15: Tetrachloroethene ND ug/l /01/11 15: Toluene ND ug/l /01/11 15: ,2,4-Trichlorobenzene ND ug/l /01/11 15: ,1,1-Trichloroethane ND ug/l /01/11 15: ,1,2-Trichloroethane ND ug/l /01/11 15: Trichloroethene 1.6 ug/l /01/11 15: Trichlorofluoromethane ND ug/l /01/11 15: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 15: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 20 of 47

282 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-1B Lab ID: 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 Vinyl chloride ND ug/l /01/11 15: Xylene (Total) ND ug/l /01/11 15: Bromofluorobenzene (S) 96 % /01/11 15: ,2-Dichloroethane-d4 (S) 100 % /01/11 15: Toluene-d8 (S) 96 % /01/11 15: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 21 of 47

283 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-100A Lab ID: 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 /01/11 15: Benzene ND ug/l /01/11 15: Bromodichloromethane ND ug/l /01/11 15: Bromoform ND ug/l /01/11 15: Bromomethane ND ug/l /01/11 15: Butanone (MEK) ND ug/l /01/11 15: Carbon disulfide ND ug/l /01/11 15: Carbon tetrachloride ND ug/l /01/11 15: Chlorobenzene ND ug/l /01/11 15: Chloroethane ND ug/l /01/11 15: Chloroform ND ug/l /01/11 15: Chloromethane ND ug/l /01/11 15: Cyclohexane ND ug/l /01/11 15: ,2-Dibromo-3-chloropropane ND ug/l /01/11 15: Dibromochloromethane ND ug/l /01/11 15: ,2-Dibromoethane (EDB) ND ug/l /01/11 15: ,2-Dichlorobenzene ND ug/l /01/11 15: ,3-Dichlorobenzene ND ug/l /01/11 15: ,4-Dichlorobenzene ND ug/l /01/11 15: Dichlorodifluoromethane ND ug/l /01/11 15: ,1-Dichloroethane ND ug/l /01/11 15: ,2-Dichloroethane ND ug/l /01/11 15: ,1-Dichloroethene ND ug/l /01/11 15: cis-1,2-dichloroethene 1.5 ug/l /01/11 15: trans-1,2-dichloroethene ND ug/l /01/11 15: ,2-Dichloropropane ND ug/l /01/11 15: cis-1,3-dichloropropene ND ug/l /01/11 15: trans-1,3-dichloropropene ND ug/l /01/11 15: Ethylbenzene ND ug/l /01/11 15: Hexanone ND ug/l /01/11 15: Isopropylbenzene (Cumene) ND ug/l /01/11 15: Methyl acetate ND ug/l /01/11 15: Methylcyclohexane ND ug/l /01/11 15: Methylene Chloride ND ug/l /01/11 15: Methyl-2-pentanone (MIBK) ND ug/l /01/11 15: Methyl-tert-butyl ether ND ug/l /01/11 15: Naphthalene ND ug/l /01/11 15: Styrene ND ug/l /01/11 15: ,1,2,2-Tetrachloroethane ND ug/l /01/11 15: Tetrachloroethene ND ug/l /01/11 15: Toluene ND ug/l /01/11 15: ,2,4-Trichlorobenzene ND ug/l /01/11 15: ,1,1-Trichloroethane ND ug/l /01/11 15: ,1,2-Trichloroethane ND ug/l /01/11 15: Trichloroethene 1.7 ug/l /01/11 15: Trichlorofluoromethane ND ug/l /01/11 15: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 15: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 22 of 47

284 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-100A Lab ID: 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 Vinyl chloride ND ug/l /01/11 15: Xylene (Total) ND ug/l /01/11 15: Bromofluorobenzene (S) 97 % /01/11 15: ,2-Dichloroethane-d4 (S) 96 % /01/11 15: Toluene-d8 (S) 95 % /01/11 15: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 23 of 47

285 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-5B Lab ID: 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 /01/11 14: Benzene ND ug/l /01/11 14: Bromodichloromethane ND ug/l /01/11 14: Bromoform ND ug/l /01/11 14: Bromomethane ND ug/l /01/11 14: Butanone (MEK) ND ug/l /01/11 14: Carbon disulfide ND ug/l /01/11 14: Carbon tetrachloride ND ug/l /01/11 14: Chlorobenzene ND ug/l /01/11 14: Chloroethane ND ug/l /01/11 14: Chloroform ND ug/l /01/11 14: Chloromethane ND ug/l /01/11 14: Cyclohexane ND ug/l /01/11 14: ,2-Dibromo-3-chloropropane ND ug/l /01/11 14: Dibromochloromethane ND ug/l /01/11 14: ,2-Dibromoethane (EDB) ND ug/l /01/11 14: ,2-Dichlorobenzene ND ug/l /01/11 14: ,3-Dichlorobenzene ND ug/l /01/11 14: ,4-Dichlorobenzene ND ug/l /01/11 14: Dichlorodifluoromethane ND ug/l /01/11 14: ,1-Dichloroethane ND ug/l /01/11 14: ,2-Dichloroethane ND ug/l /01/11 14: ,1-Dichloroethene ND ug/l /01/11 14: cis-1,2-dichloroethene 407 ug/l /06/11 17: trans-1,2-dichloroethene 4.8 ug/l /01/11 14: ,2-Dichloropropane ND ug/l /01/11 14: cis-1,3-dichloropropene ND ug/l /01/11 14: trans-1,3-dichloropropene ND ug/l /01/11 14: Ethylbenzene ND ug/l /01/11 14: Hexanone ND ug/l /01/11 14: Isopropylbenzene (Cumene) ND ug/l /01/11 14: Methyl acetate ND ug/l /01/11 14: Methylcyclohexane ND ug/l /01/11 14: Methylene Chloride ND ug/l /01/11 14: Methyl-2-pentanone (MIBK) ND ug/l /01/11 14: Methyl-tert-butyl ether ND ug/l /01/11 14: Naphthalene ND ug/l /01/11 14: Styrene ND ug/l /01/11 14: ,1,2,2-Tetrachloroethane ND ug/l /01/11 14: Tetrachloroethene ND ug/l /01/11 14: Toluene ND ug/l /01/11 14: ,2,4-Trichlorobenzene ND ug/l /01/11 14: ,1,1-Trichloroethane ND ug/l /01/11 14: ,1,2-Trichloroethane ND ug/l /01/11 14: Trichloroethene 297 ug/l /01/11 14: Trichlorofluoromethane ND ug/l /01/11 14: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 14: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 24 of 47

286 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-5B Lab ID: 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 Vinyl chloride ND ug/l /01/11 14: Xylene (Total) ND ug/l /01/11 14: Bromofluorobenzene (S) 99 % /01/11 14: ,2-Dichloroethane-d4 (S) 98 % /01/11 14: Toluene-d8 (S) 94 % /01/11 14: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 25 of 47

287 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-4B Lab ID: 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 /01/11 14: Benzene ND ug/l /01/11 14: Bromodichloromethane ND ug/l /01/11 14: Bromoform ND ug/l /01/11 14: Bromomethane ND ug/l /01/11 14: Butanone (MEK) ND ug/l /01/11 14: Carbon disulfide ND ug/l /01/11 14: Carbon tetrachloride ND ug/l /01/11 14: Chlorobenzene ND ug/l /01/11 14: Chloroethane ND ug/l /01/11 14: Chloroform ND ug/l /01/11 14: Chloromethane ND ug/l /01/11 14: Cyclohexane ND ug/l /01/11 14: ,2-Dibromo-3-chloropropane ND ug/l /01/11 14: Dibromochloromethane ND ug/l /01/11 14: ,2-Dibromoethane (EDB) ND ug/l /01/11 14: ,2-Dichlorobenzene ND ug/l /01/11 14: ,3-Dichlorobenzene ND ug/l /01/11 14: ,4-Dichlorobenzene ND ug/l /01/11 14: Dichlorodifluoromethane ND ug/l /01/11 14: ,1-Dichloroethane ND ug/l /01/11 14: ,2-Dichloroethane ND ug/l /01/11 14: ,1-Dichloroethene ND ug/l /01/11 14: cis-1,2-dichloroethene ND ug/l /01/11 14: trans-1,2-dichloroethene ND ug/l /01/11 14: ,2-Dichloropropane ND ug/l /01/11 14: cis-1,3-dichloropropene ND ug/l /01/11 14: trans-1,3-dichloropropene ND ug/l /01/11 14: Ethylbenzene ND ug/l /01/11 14: Hexanone ND ug/l /01/11 14: Isopropylbenzene (Cumene) ND ug/l /01/11 14: Methyl acetate ND ug/l /01/11 14: Methylcyclohexane ND ug/l /01/11 14: Methylene Chloride ND ug/l /01/11 14: Methyl-2-pentanone (MIBK) ND ug/l /01/11 14: Methyl-tert-butyl ether ND ug/l /01/11 14: Naphthalene ND ug/l /01/11 14: Styrene ND ug/l /01/11 14: ,1,2,2-Tetrachloroethane ND ug/l /01/11 14: Tetrachloroethene ND ug/l /01/11 14: Toluene ND ug/l /01/11 14: ,2,4-Trichlorobenzene ND ug/l /01/11 14: ,1,1-Trichloroethane ND ug/l /01/11 14: ,1,2-Trichloroethane ND ug/l /01/11 14: Trichloroethene ND ug/l /01/11 14: Trichlorofluoromethane ND ug/l /01/11 14: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 14: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 26 of 47

288 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-4B Lab ID: 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 Vinyl chloride ND ug/l /01/11 14: Xylene (Total) ND ug/l /01/11 14: Bromofluorobenzene (S) 95 % /01/11 14: ,2-Dichloroethane-d4 (S) 103 % /01/11 14: Toluene-d8 (S) 95 % /01/11 14: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 27 of 47

289 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-4BMS Lab ID: 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 /01/11 18: Benzene 21.0 ug/l /01/11 18: Bromodichloromethane 19.4 ug/l /01/11 18: Bromoform 19.0 ug/l /01/11 18: Bromomethane 15.3 ug/l /01/11 18: Butanone (MEK) 21.0 ug/l /01/11 18: Carbon disulfide 21.0 ug/l /01/11 18: Carbon tetrachloride 19.5 ug/l /01/11 18: Chlorobenzene 21.5 ug/l /01/11 18: Chloroethane 25.9 ug/l /01/11 18: Chloroform 20.3 ug/l /01/11 18: Chloromethane 16.3 ug/l /01/11 18: Cyclohexane 23.4 ug/l /01/11 18: ,2-Dibromo-3-chloropropane 21.3 ug/l /01/11 18: Dibromochloromethane 19.4 ug/l /01/11 18: ,2-Dibromoethane (EDB) 22.1 ug/l /01/11 18: ,2-Dichlorobenzene 21.0 ug/l /01/11 18: ,3-Dichlorobenzene 21.2 ug/l /01/11 18: ,4-Dichlorobenzene 21.1 ug/l /01/11 18: Dichlorodifluoromethane 10.9 ug/l /01/11 18: ,1-Dichloroethane 20.7 ug/l /01/11 18: ,2-Dichloroethane 19.8 ug/l /01/11 18: ,1-Dichloroethene 18.5 ug/l /01/11 18: cis-1,2-dichloroethene 20.9 ug/l /01/11 18: trans-1,2-dichloroethene 20.5 ug/l /01/11 18: ,2-Dichloropropane 21.1 ug/l /01/11 18: cis-1,3-dichloropropene 23.3 ug/l /01/11 18: trans-1,3-dichloropropene 21.1 ug/l /01/11 18: Ethylbenzene 21.5 ug/l /01/11 18: Hexanone 23.0 ug/l /01/11 18: Isopropylbenzene (Cumene) 21.3 ug/l /01/11 18: Methyl acetate 47.6 ug/l /01/11 18: Methylcyclohexane 22.2 ug/l /01/11 18: Methylene Chloride 19.4 ug/l /01/11 18: Methyl-2-pentanone (MIBK) 22.8 ug/l /01/11 18: Methyl-tert-butyl ether 22.7 ug/l /01/11 18: Naphthalene 21.1 ug/l /01/11 18: Styrene 20.2 ug/l /01/11 18: ,1,2,2-Tetrachloroethane 22.3 ug/l /01/11 18: Tetrachloroethene 21.6 ug/l /01/11 18: Toluene 21.7 ug/l /01/11 18: ,2,4-Trichlorobenzene 20.4 ug/l /01/11 18: ,1,1-Trichloroethane 21.1 ug/l /01/11 18: ,1,2-Trichloroethane 22.3 ug/l /01/11 18: Trichloroethene 20.4 ug/l /01/11 18: Trichlorofluoromethane 15.3 ug/l /01/11 18: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 18: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 28 of 47

290 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-4BMS Lab ID: 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 Vinyl chloride 17.7 ug/l /01/11 18: Xylene (Total) 65.2 ug/l /01/11 18: Bromofluorobenzene (S) 96 % /01/11 18: ,2-Dichloroethane-d4 (S) 96 % /01/11 18: Toluene-d8 (S) 98 % /01/11 18: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 29 of 47

291 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-4BMSD Lab ID: 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 /01/11 19: Benzene 20.9 ug/l /01/11 19: Bromodichloromethane 19.9 ug/l /01/11 19: Bromoform 19.2 ug/l /01/11 19: Bromomethane 13.9 ug/l /01/11 19: Butanone (MEK) 21.9 ug/l /01/11 19: Carbon disulfide 23.1 ug/l /01/11 19: Carbon tetrachloride 20.2 ug/l /01/11 19: Chlorobenzene 21.2 ug/l /01/11 19: Chloroethane 17.2 ug/l /01/11 19: Chloroform 20.6 ug/l /01/11 19: Chloromethane 13.6 ug/l /01/11 19: Cyclohexane 24.4 ug/l /01/11 19: ,2-Dibromo-3-chloropropane 24.1 ug/l /01/11 19: Dibromochloromethane 19.6 ug/l /01/11 19: ,2-Dibromoethane (EDB) 22.1 ug/l /01/11 19: ,2-Dichlorobenzene 20.7 ug/l /01/11 19: ,3-Dichlorobenzene 20.3 ug/l /01/11 19: ,4-Dichlorobenzene 21.4 ug/l /01/11 19: Dichlorodifluoromethane 9.5 ug/l /01/11 19: ,1-Dichloroethane 20.7 ug/l /01/11 19: ,2-Dichloroethane 20.0 ug/l /01/11 19: ,1-Dichloroethene 19.0 ug/l /01/11 19: cis-1,2-dichloroethene 21.6 ug/l /01/11 19: trans-1,2-dichloroethene 20.8 ug/l /01/11 19: ,2-Dichloropropane 21.5 ug/l /01/11 19: cis-1,3-dichloropropene 23.7 ug/l /01/11 19: trans-1,3-dichloropropene 21.5 ug/l /01/11 19: Ethylbenzene 21.2 ug/l /01/11 19: Hexanone 23.6 ug/l /01/11 19: Isopropylbenzene (Cumene) 21.0 ug/l /01/11 19: Methyl acetate 48.3 ug/l /01/11 19: Methylcyclohexane 22.7 ug/l /01/11 19: Methylene Chloride 20.0 ug/l /01/11 19: Methyl-2-pentanone (MIBK) 23.8 ug/l /01/11 19: Methyl-tert-butyl ether 24.4 ug/l /01/11 19: Naphthalene 24.9 ug/l /01/11 19: Styrene 19.8 ug/l /01/11 19: ,1,2,2-Tetrachloroethane 23.0 ug/l /01/11 19: Tetrachloroethene 21.8 ug/l /01/11 19: Toluene 21.3 ug/l /01/11 19: ,2,4-Trichlorobenzene 22.3 ug/l /01/11 19: ,1,1-Trichloroethane 21.5 ug/l /01/11 19: ,1,2-Trichloroethane 22.4 ug/l /01/11 19: Trichloroethene 20.4 ug/l /01/11 19: Trichlorofluoromethane 11.7 ug/l /01/11 19: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 19: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 30 of 47

292 ANALYTICAL RESULTS EPT Ithaca, NY Sample: MW-4BMSD Lab ID: 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 Vinyl chloride 14.8 ug/l /01/11 19: Xylene (Total) 63.7 ug/l /01/11 19: Bromofluorobenzene (S) 95 % /01/11 19: ,2-Dichloroethane-d4 (S) 100 % /01/11 19: Toluene-d8 (S) 96 % /01/11 19: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 31 of 47

293 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EXB-9 Lab ID: 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 /01/11 13: Benzene ND ug/l /01/11 13: Bromodichloromethane ND ug/l /01/11 13: Bromoform ND ug/l /01/11 13: Bromomethane ND ug/l /01/11 13: Butanone (MEK) ND ug/l /01/11 13: Carbon disulfide ND ug/l /01/11 13: Carbon tetrachloride ND ug/l /01/11 13: Chlorobenzene ND ug/l /01/11 13: Chloroethane ND ug/l /01/11 13: Chloroform ND ug/l /01/11 13: Chloromethane ND ug/l /01/11 13: Cyclohexane ND ug/l /01/11 13: ,2-Dibromo-3-chloropropane ND ug/l /01/11 13: Dibromochloromethane ND ug/l /01/11 13: ,2-Dibromoethane (EDB) ND ug/l /01/11 13: ,2-Dichlorobenzene ND ug/l /01/11 13: ,3-Dichlorobenzene ND ug/l /01/11 13: ,4-Dichlorobenzene ND ug/l /01/11 13: Dichlorodifluoromethane ND ug/l /01/11 13: ,1-Dichloroethane ND ug/l /01/11 13: ,2-Dichloroethane ND ug/l /01/11 13: ,1-Dichloroethene ND ug/l /01/11 13: cis-1,2-dichloroethene 1.2 ug/l /01/11 13: trans-1,2-dichloroethene ND ug/l /01/11 13: ,2-Dichloropropane ND ug/l /01/11 13: cis-1,3-dichloropropene ND ug/l /01/11 13: trans-1,3-dichloropropene ND ug/l /01/11 13: Ethylbenzene ND ug/l /01/11 13: Hexanone ND ug/l /01/11 13: Isopropylbenzene (Cumene) ND ug/l /01/11 13: Methyl acetate ND ug/l /01/11 13: Methylcyclohexane ND ug/l /01/11 13: Methylene Chloride ND ug/l /01/11 13: Methyl-2-pentanone (MIBK) ND ug/l /01/11 13: Methyl-tert-butyl ether ND ug/l /01/11 13: Naphthalene ND ug/l /01/11 13: Styrene ND ug/l /01/11 13: ,1,2,2-Tetrachloroethane ND ug/l /01/11 13: Tetrachloroethene ND ug/l /01/11 13: Toluene ND ug/l /01/11 13: ,2,4-Trichlorobenzene ND ug/l /01/11 13: ,1,1-Trichloroethane ND ug/l /01/11 13: ,1,2-Trichloroethane ND ug/l /01/11 13: Trichloroethene ND ug/l /01/11 13: Trichlorofluoromethane ND ug/l /01/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 13: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 32 of 47

294 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EXB-9 Lab ID: 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 Vinyl chloride ND ug/l /01/11 13: Xylene (Total) ND ug/l /01/11 13: Bromofluorobenzene (S) 97 % /01/11 13: ,2-Dichloroethane-d4 (S) 103 % /01/11 13: Toluene-d8 (S) 95 % /01/11 13: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 33 of 47

295 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EXB-10 Lab ID: 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 /01/11 13: Benzene 2.3 ug/l /01/11 13: Bromodichloromethane ND ug/l /01/11 13: Bromoform ND ug/l /01/11 13: Bromomethane ND ug/l /01/11 13: Butanone (MEK) ND ug/l /01/11 13: Carbon disulfide ND ug/l /01/11 13: Carbon tetrachloride ND ug/l /01/11 13: Chlorobenzene ND ug/l /01/11 13: Chloroethane ND ug/l /01/11 13: Chloroform ND ug/l /01/11 13: Chloromethane 1.5 ug/l /01/11 13: Cyclohexane 10.1 ug/l /01/11 13: ,2-Dibromo-3-chloropropane ND ug/l /01/11 13: Dibromochloromethane ND ug/l /01/11 13: ,2-Dibromoethane (EDB) ND ug/l /01/11 13: ,2-Dichlorobenzene ND ug/l /01/11 13: ,3-Dichlorobenzene ND ug/l /01/11 13: ,4-Dichlorobenzene ND ug/l /01/11 13: Dichlorodifluoromethane ND ug/l /01/11 13: ,1-Dichloroethane ND ug/l /01/11 13: ,2-Dichloroethane ND ug/l /01/11 13: ,1-Dichloroethene ND ug/l /01/11 13: cis-1,2-dichloroethene 8.7 ug/l /01/11 13: trans-1,2-dichloroethene ND ug/l /01/11 13: ,2-Dichloropropane ND ug/l /01/11 13: cis-1,3-dichloropropene ND ug/l /01/11 13: trans-1,3-dichloropropene ND ug/l /01/11 13: Ethylbenzene ND ug/l /01/11 13: Hexanone ND ug/l /01/11 13: Isopropylbenzene (Cumene) ND ug/l /01/11 13: Methyl acetate ND ug/l /01/11 13: Methylcyclohexane 12.4 ug/l /01/11 13: Methylene Chloride ND ug/l /01/11 13: Methyl-2-pentanone (MIBK) ND ug/l /01/11 13: Methyl-tert-butyl ether ND ug/l /01/11 13: Naphthalene ND ug/l /01/11 13: Styrene ND ug/l /01/11 13: ,1,2,2-Tetrachloroethane ND ug/l /01/11 13: Tetrachloroethene ND ug/l /01/11 13: Toluene ND ug/l /01/11 13: ,2,4-Trichlorobenzene ND ug/l /01/11 13: ,1,1-Trichloroethane ND ug/l /01/11 13: ,1,2-Trichloroethane ND ug/l /01/11 13: Trichloroethene ND ug/l /01/11 13: Trichlorofluoromethane ND ug/l /01/11 13: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 13: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 34 of 47

296 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EXB-10 Lab ID: 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 Vinyl chloride ND ug/l /01/11 13: Xylene (Total) ND ug/l /01/11 13: Bromofluorobenzene (S) 96 % /01/11 13: ,2-Dichloroethane-d4 (S) 100 % /01/11 13: Toluene-d8 (S) 95 % /01/11 13: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 35 of 47

297 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EXB-7 Lab ID: 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 /01/11 12: Benzene ND ug/l /01/11 12: Bromodichloromethane ND ug/l /01/11 12: Bromoform ND ug/l /01/11 12: Bromomethane ND ug/l /01/11 12: Butanone (MEK) ND ug/l /01/11 12: Carbon disulfide ND ug/l /01/11 12: Carbon tetrachloride ND ug/l /01/11 12: Chlorobenzene ND ug/l /01/11 12: Chloroethane ND ug/l /01/11 12: Chloroform ND ug/l /01/11 12: Chloromethane ND ug/l /01/11 12: Cyclohexane ND ug/l /01/11 12: ,2-Dibromo-3-chloropropane ND ug/l /01/11 12: Dibromochloromethane ND ug/l /01/11 12: ,2-Dibromoethane (EDB) ND ug/l /01/11 12: ,2-Dichlorobenzene ND ug/l /01/11 12: ,3-Dichlorobenzene ND ug/l /01/11 12: ,4-Dichlorobenzene ND ug/l /01/11 12: Dichlorodifluoromethane ND ug/l /01/11 12: ,1-Dichloroethane ND ug/l /01/11 12: ,2-Dichloroethane ND ug/l /01/11 12: ,1-Dichloroethene 2.1 ug/l /01/11 12: cis-1,2-dichloroethene 1480 ug/l /06/11 16: trans-1,2-dichloroethene 21.7 ug/l /01/11 12: ,2-Dichloropropane ND ug/l /01/11 12: cis-1,3-dichloropropene ND ug/l /01/11 12: trans-1,3-dichloropropene ND ug/l /01/11 12: Ethylbenzene ND ug/l /01/11 12: Hexanone ND ug/l /01/11 12: Isopropylbenzene (Cumene) ND ug/l /01/11 12: Methyl acetate ND ug/l /01/11 12: Methylcyclohexane ND ug/l /01/11 12: Methylene Chloride ND ug/l /01/11 12: Methyl-2-pentanone (MIBK) ND ug/l /01/11 12: Methyl-tert-butyl ether ND ug/l /01/11 12: Naphthalene ND ug/l /01/11 12: Styrene ND ug/l /01/11 12: ,1,2,2-Tetrachloroethane ND ug/l /01/11 12: Tetrachloroethene ND ug/l /01/11 12: Toluene ND ug/l /01/11 12: ,2,4-Trichlorobenzene ND ug/l /01/11 12: ,1,1-Trichloroethane ND ug/l /01/11 12: ,1,2-Trichloroethane ND ug/l /01/11 12: Trichloroethene 398 ug/l /01/11 12: Trichlorofluoromethane ND ug/l /01/11 12: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 12: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 36 of 47

298 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EXB-7 Lab ID: 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 Vinyl chloride 5.0 ug/l /01/11 12: Xylene (Total) ND ug/l /01/11 12: Bromofluorobenzene (S) 96 % /01/11 12: ,2-Dichloroethane-d4 (S) 96 % /01/11 12: Toluene-d8 (S) 95 % /01/11 12: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 37 of 47

299 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EB62311 Lab ID: 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 /01/11 12: Benzene ND ug/l /01/11 12: Bromodichloromethane ND ug/l /01/11 12: Bromoform ND ug/l /01/11 12: Bromomethane ND ug/l /01/11 12: Butanone (MEK) ND ug/l /01/11 12: Carbon disulfide ND ug/l /01/11 12: Carbon tetrachloride ND ug/l /01/11 12: Chlorobenzene ND ug/l /01/11 12: Chloroethane ND ug/l /01/11 12: Chloroform ND ug/l /01/11 12: Chloromethane ND ug/l /01/11 12: Cyclohexane ND ug/l /01/11 12: ,2-Dibromo-3-chloropropane ND ug/l /01/11 12: Dibromochloromethane ND ug/l /01/11 12: ,2-Dibromoethane (EDB) ND ug/l /01/11 12: ,2-Dichlorobenzene ND ug/l /01/11 12: ,3-Dichlorobenzene ND ug/l /01/11 12: ,4-Dichlorobenzene ND ug/l /01/11 12: Dichlorodifluoromethane ND ug/l /01/11 12: ,1-Dichloroethane ND ug/l /01/11 12: ,2-Dichloroethane ND ug/l /01/11 12: ,1-Dichloroethene ND ug/l /01/11 12: cis-1,2-dichloroethene ND ug/l /01/11 12: trans-1,2-dichloroethene ND ug/l /01/11 12: ,2-Dichloropropane ND ug/l /01/11 12: cis-1,3-dichloropropene ND ug/l /01/11 12: trans-1,3-dichloropropene ND ug/l /01/11 12: Ethylbenzene ND ug/l /01/11 12: Hexanone ND ug/l /01/11 12: Isopropylbenzene (Cumene) ND ug/l /01/11 12: Methyl acetate ND ug/l /01/11 12: Methylcyclohexane ND ug/l /01/11 12: Methylene Chloride ND ug/l /01/11 12: Methyl-2-pentanone (MIBK) ND ug/l /01/11 12: Methyl-tert-butyl ether ND ug/l /01/11 12: Naphthalene ND ug/l /01/11 12: Styrene ND ug/l /01/11 12: ,1,2,2-Tetrachloroethane ND ug/l /01/11 12: Tetrachloroethene ND ug/l /01/11 12: Toluene ND ug/l /01/11 12: ,2,4-Trichlorobenzene ND ug/l /01/11 12: ,1,1-Trichloroethane ND ug/l /01/11 12: ,1,2-Trichloroethane ND ug/l /01/11 12: Trichloroethene ND ug/l /01/11 12: Trichlorofluoromethane ND ug/l /01/11 12: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 12: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 38 of 47

300 ANALYTICAL RESULTS EPT Ithaca, NY Sample: EB62311 Lab ID: 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 Vinyl chloride ND ug/l /01/11 12: Xylene (Total) ND ug/l /01/11 12: Bromofluorobenzene (S) 93 % /01/11 12: ,2-Dichloroethane-d4 (S) 99 % /01/11 12: Toluene-d8 (S) 97 % /01/11 12: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 39 of 47

301 ANALYTICAL RESULTS EPT Ithaca, NY Sample: TB62311 Lab ID: 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 /01/11 12: Benzene ND ug/l /01/11 12: Bromodichloromethane ND ug/l /01/11 12: Bromoform ND ug/l /01/11 12: Bromomethane ND ug/l /01/11 12: Butanone (MEK) ND ug/l /01/11 12: Carbon disulfide ND ug/l /01/11 12: Carbon tetrachloride ND ug/l /01/11 12: Chlorobenzene ND ug/l /01/11 12: Chloroethane ND ug/l /01/11 12: Chloroform ND ug/l /01/11 12: Chloromethane ND ug/l /01/11 12: Cyclohexane ND ug/l /01/11 12: ,2-Dibromo-3-chloropropane ND ug/l /01/11 12: Dibromochloromethane ND ug/l /01/11 12: ,2-Dibromoethane (EDB) ND ug/l /01/11 12: ,2-Dichlorobenzene ND ug/l /01/11 12: ,3-Dichlorobenzene ND ug/l /01/11 12: ,4-Dichlorobenzene ND ug/l /01/11 12: Dichlorodifluoromethane ND ug/l /01/11 12: ,1-Dichloroethane ND ug/l /01/11 12: ,2-Dichloroethane ND ug/l /01/11 12: ,1-Dichloroethene ND ug/l /01/11 12: cis-1,2-dichloroethene ND ug/l /01/11 12: trans-1,2-dichloroethene ND ug/l /01/11 12: ,2-Dichloropropane ND ug/l /01/11 12: cis-1,3-dichloropropene ND ug/l /01/11 12: trans-1,3-dichloropropene ND ug/l /01/11 12: Ethylbenzene ND ug/l /01/11 12: Hexanone ND ug/l /01/11 12: Isopropylbenzene (Cumene) ND ug/l /01/11 12: Methyl acetate ND ug/l /01/11 12: Methylcyclohexane ND ug/l /01/11 12: Methylene Chloride ND ug/l /01/11 12: Methyl-2-pentanone (MIBK) ND ug/l /01/11 12: Methyl-tert-butyl ether ND ug/l /01/11 12: Naphthalene ND ug/l /01/11 12: Styrene ND ug/l /01/11 12: ,1,2,2-Tetrachloroethane ND ug/l /01/11 12: Tetrachloroethene ND ug/l /01/11 12: Toluene ND ug/l /01/11 12: ,2,4-Trichlorobenzene ND ug/l /01/11 12: ,1,1-Trichloroethane ND ug/l /01/11 12: ,1,2-Trichloroethane ND ug/l /01/11 12: Trichloroethene ND ug/l /01/11 12: Trichlorofluoromethane ND ug/l /01/11 12: ,1,2-Trichlorotrifluoroethane ND ug/l /01/11 12: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 40 of 47

302 ANALYTICAL RESULTS EPT Ithaca, NY Sample: TB62311 Lab ID: 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 Vinyl chloride ND ug/l /01/11 12: Xylene (Total) ND ug/l /01/11 12: Bromofluorobenzene (S) 98 % /01/11 12: ,2-Dichloroethane-d4 (S) 98 % /01/11 12: Toluene-d8 (S) 94 % /01/11 12: Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 41 of 47

303 QUALITY CONTROL DATA EPT Ithaca, NY QC Batch: QC Batch Method: MSV/9764 EPA 8260 Analysis Method: Analysis Description: EPA MSV Associated Lab Samples: , , , , , , , , , , , , , , , , , METHOD BLANK: Associated Lab Samples: , , , , , , , , , , , , , , , , , Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed 1,1,1-Trichloroethane ug/l ND /01/11 10:48 1,1,2,2-Tetrachloroethane ug/l ND /01/11 10:48 1,1,2-Trichloroethane ug/l ND /01/11 10:48 1,1,2-Trichlorotrifluoroethane ug/l ND /01/11 10:48 1,1-Dichloroethane ug/l ND /01/11 10:48 1,1-Dichloroethene ug/l ND /01/11 10:48 1,2,4-Trichlorobenzene ug/l ND /01/11 10:48 1,2-Dibromo-3-chloropropane ug/l ND /01/11 10:48 1,2-Dibromoethane (EDB) ug/l ND /01/11 10:48 1,2-Dichlorobenzene ug/l ND /01/11 10:48 1,2-Dichloroethane ug/l ND /01/11 10:48 1,2-Dichloropropane ug/l ND /01/11 10:48 1,3-Dichlorobenzene ug/l ND /01/11 10:48 1,4-Dichlorobenzene ug/l ND /01/11 10:48 2-Butanone (MEK) ug/l ND /01/11 10:48 2-Hexanone ug/l ND /01/11 10:48 4-Methyl-2-pentanone (MIBK) ug/l ND /01/11 10:48 Acetone ug/l ND /01/11 10:48 Benzene ug/l ND /01/11 10:48 Bromodichloromethane ug/l ND /01/11 10:48 Bromoform ug/l ND /01/11 10:48 Bromomethane ug/l ND /01/11 10:48 Carbon disulfide ug/l ND /01/11 10:48 Carbon tetrachloride ug/l ND /01/11 10:48 Chlorobenzene ug/l ND /01/11 10:48 Chloroethane ug/l ND /01/11 10:48 Chloroform ug/l ND /01/11 10:48 Chloromethane ug/l ND /01/11 10:48 cis-1,2-dichloroethene ug/l ND /01/11 10:48 cis-1,3-dichloropropene ug/l ND /01/11 10:48 Cyclohexane ug/l ND /01/11 10:48 Dibromochloromethane ug/l ND /01/11 10:48 Dichlorodifluoromethane ug/l ND /01/11 10:48 Ethylbenzene ug/l ND /01/11 10:48 Isopropylbenzene (Cumene) ug/l ND /01/11 10:48 Methyl acetate ug/l ND /01/11 10:48 Methyl-tert-butyl ether ug/l ND /01/11 10:48 Methylcyclohexane ug/l ND /01/11 10:48 Methylene Chloride ug/l ND /01/11 10:48 Qualifiers Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 42 of 47

304 QUALITY CONTROL DATA EPT Ithaca, NY METHOD BLANK: Associated Lab Samples: , , , , , , , , , , , , , , , , , Parameter Units Blank Result Matrix: Water Reporting Limit Analyzed Naphthalene ug/l ND /01/11 10:48 Styrene ug/l ND /01/11 10:48 Tetrachloroethene ug/l ND /01/11 10:48 Toluene ug/l ND /01/11 10:48 trans-1,2-dichloroethene ug/l ND /01/11 10:48 trans-1,3-dichloropropene ug/l ND /01/11 10:48 Trichloroethene ug/l ND /01/11 10:48 Trichlorofluoromethane ug/l ND /01/11 10:48 Vinyl chloride ug/l ND /01/11 10:48 Xylene (Total) ug/l ND /01/11 10:48 1,2-Dichloroethane-d4 (S) % /01/11 10:48 4-Bromofluorobenzene (S) % /01/11 10:48 Toluene-d8 (S) % /01/11 10:48 Qualifiers LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits 1,1,1-Trichloroethane ug/l ,1,2,2-Tetrachloroethane ug/l ,1,2-Trichloroethane ug/l ,1,2-Trichlorotrifluoroethane ug/l J ,1-Dichloroethane ug/l ,1-Dichloroethene ug/l ,2,4-Trichlorobenzene ug/l ,2-Dibromo-3-chloropropane ug/l ,2-Dibromoethane (EDB) ug/l ,2-Dichlorobenzene ug/l ,2-Dichloroethane ug/l ,2-Dichloropropane ug/l ,3-Dichlorobenzene ug/l ,4-Dichlorobenzene ug/l Butanone (MEK) ug/l Hexanone ug/l Methyl-2-pentanone (MIBK) ug/l Acetone ug/l Benzene ug/l Bromodichloromethane ug/l Bromoform ug/l Bromomethane ug/l Carbon disulfide ug/l Carbon tetrachloride ug/l Chlorobenzene ug/l Chloroethane ug/l Chloroform ug/l Qualifiers Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 43 of 47

305 QUALITY CONTROL DATA EPT Ithaca, NY LABORATORY CONTROL SAMPLE: Parameter Units Spike Conc. LCS Result LCS % Rec % Rec Limits Chloromethane ug/l L0 cis-1,2-dichloroethene ug/l cis-1,3-dichloropropene ug/l Cyclohexane ug/l Dibromochloromethane ug/l Dichlorodifluoromethane ug/l L0 Ethylbenzene ug/l Isopropylbenzene (Cumene) ug/l Methyl acetate ug/l M0 Methyl-tert-butyl ether ug/l Methylcyclohexane ug/l Methylene Chloride ug/l Naphthalene ug/l Styrene ug/l Tetrachloroethene ug/l Toluene ug/l trans-1,2-dichloroethene ug/l trans-1,3-dichloropropene ug/l Trichloroethene ug/l Trichlorofluoromethane ug/l Vinyl chloride ug/l Xylene (Total) ug/l ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qualifiers MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD 1,1,1-Trichloroethane ug/l ND ,1,2,2-Tetrachloroethane ug/l ND ,1,2-Trichloroethane ug/l ND ,1,2-Trichlorotrifluoroethane ug/l ND J 24.9J ,1-Dichloroethane ug/l ND ,1-Dichloroethene ug/l ND ,2,4-Trichlorobenzene ug/l ND ,2-Dibromo-3-chloropropane ug/l ND ,2-Dibromoethane (EDB) ug/l ND ,2-Dichlorobenzene ug/l ND ,2-Dichloroethane ug/l ND ,2-Dichloropropane ug/l ND ,3-Dichlorobenzene ug/l ND ,4-Dichlorobenzene ug/l ND Butanone (MEK) ug/l ND Hexanone ug/l ND Methyl-2-pentanone (MIBK) ug/l ND Qual Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 44 of 47

306 QUALITY CONTROL DATA EPT Ithaca, NY MATRIX SPIKE & MATRIX SPIKE DUPLICATE: Parameter Units Result MS Spike Conc. MSD Spike Conc MS Result MSD Result MS % Rec MSD % Rec % Rec Limits RPD Acetone ug/l ND Benzene ug/l ND Bromodichloromethane ug/l ND Bromoform ug/l ND Bromomethane ug/l ND Carbon disulfide ug/l ND Carbon tetrachloride ug/l ND Chlorobenzene ug/l ND Chloroethane ug/l ND R1 Chloroform ug/l ND Chloromethane ug/l ND M0 cis-1,2-dichloroethene ug/l ND cis-1,3-dichloropropene ug/l ND Cyclohexane ug/l ND Dibromochloromethane ug/l ND Dichlorodifluoromethane ug/l ND M0 Ethylbenzene ug/l ND Isopropylbenzene (Cumene) ug/l ND Methyl acetate ug/l ND M0 Methyl-tert-butyl ether ug/l ND Methylcyclohexane ug/l ND Methylene Chloride ug/l ND Naphthalene ug/l ND Styrene ug/l ND Tetrachloroethene ug/l ND Toluene ug/l ND trans-1,2-dichloroethene ug/l ND trans-1,3-dichloropropene ug/l ND Trichloroethene ug/l ND Trichlorofluoromethane ug/l ND M0 Vinyl chloride ug/l ND Xylene (Total) ug/l ND ,2-Dichloroethane-d4 (S) % Bromofluorobenzene (S) % Toluene-d8 (S) % Qual Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 45 of 47

307 QUALIFIERS EPT Ithaca, NY 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 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/ :04 PM REPORT OF LABORATORY ANALYSIS Page 46 of 47

308 QUALITY CONTROL DATA CROSS REFERENCE TABLE EPT Ithaca, NY Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch MW-23B EPA 8260 MSV/ MW-32B EPA 8260 MSV/ MW-7B EPA 8260 MSV/ MW-8B EPA 8260 MSV/ EXB-1 EPA 8260 MSV/ EXB-2 EPA 8260 MSV/ EB62211 EPA 8260 MSV/ MW-1B EPA 8260 MSV/ MW-100A EPA 8260 MSV/ MW-5B EPA 8260 MSV/ MW-4B EPA 8260 MSV/ MW-4BMS EPA 8260 MSV/ MW-4BMSD EPA 8260 MSV/ EXB-9 EPA 8260 MSV/ EXB-10 EPA 8260 MSV/ EXB-7 EPA 8260 MSV/ EB62311 EPA 8260 MSV/ TB62311 EPA 8260 MSV/9764 Date: 07/08/ :04 PM REPORT OF LABORATORY ANALYSIS Page 47 of 47

309 Appendix B Data Usability Summary Reports

310 ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 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 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 02/09/11 WPOSTGAC X Aqueous 02/09/11 WMIDGAC X Aqueous 02/09/11 WAS X Aqueous 02/09/11 WINF X Aqueous 02/09/11 TB 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 Fox Chase Drive, Imperial, PA Phone (724)

311 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 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. TB WAS WMIDGAC WPOSTGAC WINF For 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. TB 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

312 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

313 ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 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 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 3/11/11 WPOSTGAC X Aqueous 3/11/11 WMIDGAC X Aqueous 3/11/11 WAS X Aqueous 3/11/11 WINF X Aqueous 3/11/11 TB 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 Fox Chase Drive, Imperial, PA Phone (724)

314 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 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. TB 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.

315 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

316 ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 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 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 3/22/11 EB X Aqueous 3/22/11 EXB X Aqueous 3/22/11 EXB X Aqueous 3/22/11 EXB X Aqueous 3/22/11 EXB X Aqueous 3/24/11 MW-25A X Aqueous 3/24/11 MW-19A X Aqueous 3/24/11 MW-2B X Aqueous 3/24/11 MW X Aqueous 3/24/11 MW-26A X Aqueous 3/25/11 MW-3B X Aqueous 3/25/11 MW-0311B X Aqueous 3/25/11 MW-1B X Aqueous 3/25/11 MW-5B X Aqueous 3/25/11 MW X Aqueous 3/25/11 MW X Aqueous 3/25/11 MW X Aqueous 3/25/11 TB X Aqueous 3/23/11 MW-21B X Aqueous 3/23/11 MW-32B X Aqueous 3/23/11 MW-23B X Aqueous 3/23/11 MW-24B X Aqueous 3/23/11 MW-22B X Aqueous 3/23/11 MW-20B X Aqueous 3/23/11 MW X Aqueous 3/24/11 MW-4B X Aqueous 3/24/11 MW-18A X Aqueous 3/24/11 MW-0311A X Aqueous 3/24/11 EXB X Aqueous 3531 Fox Chase Drive, Imperial, PA Phone (724)

317 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 ok MS Matrix Spike; MSD Matrix Spike Duplicate: RPD Relative Percent Difference

318 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 ok 1,2-Dibromo-3-chloropropane ok Bromodichloromethane ok Bromoform ok Chloroethane ok Chloromethane ok cis-1,2-dichloroethene ok cis-1,3-dichloropropene ok Dibromochloromethane ok Dichlorodifluoromethane ok Naphthalene ok trans-1,3-dichloropropene ok Trichloroethene ok Trichlorofluoromethane ok Vinyl chloride 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 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 ok Bromodichloromethane ok Bromoform ok cis-1,3-dichloropropene ok Dibromochloromethane ok

319 ECT.CON INC. Dichlorodifluoromethane ok trans-1,3-dichloropropene 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 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. EB EXB-10 MW-26A MW-1B EXB-01 MW-25A MW EXB-07 EXB-02 MW-19A For 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. EB EXB-10 MW-26A MW-1B EXB-01 MW-25A MW EXB-07 EXB-02 MW-19A For 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 MW-21B MW-24B MW-3B MW-7-40 MW-32B MW-22B MW-0311B TB MW-23B MW-20B MW-4B MW-18A MW-0311A MW For 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

320 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) EB 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

321 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

322 ECT.CON INC. Field Duplicates Calculate RPD for positive results only. Sample ID Duplicate ID Parameter RPD MW-3B MW-0311B ,1-Dichloroethene cis-1,2-dichloroethene trans-1,2-dichloroethene Trichloroethene Vinyl chloride 7.1 Sample ID Duplicate ID Parameter RPD MW-18A MW-0311A 4.8 ND cis-1,2-dichloroethene ND Trichloroethene ND Vinyl chloride RPD is not calculated because at least one sample result is not detected (ND). Data Reviewer Date

323 ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 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 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 04/07/11 WPOSTGAC X Aqueous 04/07/11 WMIDGAC X Aqueous 04/07/11 WAS X Aqueous 04/07/11 WINF X Aqueous 04/07/11 TB 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 Fox Chase Drive, Imperial, PA Phone (724)

324 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 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. TB 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.

325 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

326 ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 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 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 06/16/11 WPOSTGAC X Aqueous 06/16/11 WMIDGAC X Aqueous 06/16/11 WAS X Aqueous 06/16/11 WINF X Aqueous 06/16/11 TB 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 Fox Chase Drive, Imperial, PA Phone (724)

327 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 (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 (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 (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. TB For (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

328 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

329 ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 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 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 6/22/11 MW-23B X Aqueous 6/22/11 MW-32B X Aqueous 6/22/11 MW-7B X Aqueous 6/22/11 MW-8B X Aqueous 6/22/11 EXB X Aqueous 6/22/11 EXB X Aqueous 6/22/11 EB X Aqueous 6/22/11 MW-1B X Aqueous 6/22/11 MW-100A X Aqueous 6/22/11 MW-5B X Aqueous 6/22/11 MW-4B X Aqueous 6/22/11 EXB X Aqueous 6/22/11 EXB X Aqueous 6/23/11 EXB X Aqueous 6/23/11 EB X Aqueous 6/23/11 TB 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 Fox Chase Drive, Imperial, PA Phone (724)

330 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 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 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.

331 ECT.CON INC. 2. Laboratory Control Sample For 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 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 TB 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.

332 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 cis-1,2-dichloroethene Trichloroethene -6.1 Data Reviewer Date

333 ECT.CON INC. Environmental and Computer Technology Consultants Data Validation Report SDG# 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 Analytical Fraction VOCs Samples/Matrix: Date Sampled Sample ID Laboratory ID VOCs Matrix 07/29/11 WPOSTGAC X Aqueous 07/29/11 WMIDGAC X Aqueous 07/29/11 WAS X Aqueous 07/29/11 WINF X Aqueous 07/29/11 TB 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 Fox Chase Drive, Imperial, PA Phone (724)

334 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.

335 Data Reviewer Date ECT.CON INC.

336 Appendix C Monitoring Well Purge Logs

337 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

338 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

339 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft ft 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 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

340 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

341 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

342 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft ft 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 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

343 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) Groundwater Sampling Monitoring Form Well ID MW 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 ft 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 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

344 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 40 ft ft 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) NA 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

345 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

346 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) Groundwater Sampling Monitoring Form Well ID MW 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 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) 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

347 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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 9 VOCs (8260B) HCl 40 ml VOA Pace Unfiltered 3/24/11 18:40 Sample, MS/MSD

348 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

349 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 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 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

350 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

351 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 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 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

352 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

353 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

354 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

355 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 NA NA NA NA NA NA NA NA NA 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

356 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 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

357 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 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) Initial Clear Clear Clear Clear Clear Clear Clear Clear Clear 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

358 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 = 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) Initial Clear Clear Clear Clear Clear Clear 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

359 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 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 = 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) Initial Clear Clear Clear Clear Clear Clear Clear 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

360 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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) Initial Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear 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

361 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

362 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

363 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

364 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 > 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

365 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 > oil-like sheen & smell to purge water > 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

366 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 ft 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 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

367 WSP Environment & Energy 5 Sullivan Street Cazenovia, NY (315) Fax (315) 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 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