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Table of Contents 0 JANUARY - JUNE TOXICS POLLUTANTS SUMMARY... SAMPLING PROCEDURES... METHOD OF SAMPLE DE-CHLORINATION... SAMPLE COMPOSITING... DATA VALIDATION... RESULTS... DISCUSSION OF RESULTS... INFLUENT METALS CONCENTRATIONS:... EFFLUENT METALS CONCENTRATIONS:... Part I SEMI-VOLATILE ORGANICS PART I... Part II SEMI-VOLATILE ORGANICS PART II... Part III VOLATILE ORGANICS... Part IV ORGANOCHLORINE PESTICIDES... Part Va SLUDGE TEST RESULTS... Part Vb SLUDGE TEST RESULTS... SIGNIFICANT IUSTRIAL USER COMPLIANCE REPORTS:... Table Metal Finisher s Discharge Table... Non-Compliance Summary (Metal Finisher s)... Conversion Coatings... Richmond Metal Painting... Parker Hannifin (Veriflo)... Table Non-Categorical Industrial User Discharge Table... Non-Compliance Summary (Non-categorical)... Burlington Northern Santa Fe (BNSF)... Bay Area Rapid Transit (BART)... California Oils Corporation... West County Wastewater District (WCWD):... Compliance with Pretreatment Program Requirements... Date of Last PCA or PCI Report... Date of Response to PCA or PCI Report... Unresolved (Required) Issues from PCI... Required Action - Staffing... ~ ~

Current Staffing for the City s Pretreatment Program (Source Control):... Unresolved (Recommended) Issues from PCI... Plan(s) and Schedule for Resolving the Recommended Issues... 0 Required Issues and Proposed Implementation Schedule from PCA... 0 Update Sewer Use Ordinance... 0 Update Enforcement Response Plan... 0 Determine Appropriate Permitting Mechanism for West County Landfill... 0 Review and Update Industrial User Permits... 0 Review Sampling and Analysis Procedures with Industrial Users... 0 Evaluate Need for Slug Discharge Control Plans... 0 Implement Enforcement Response Plan... 0 Influent, Effluent and Biosolids Attachments... Attachment A: Influent and Effluent Lab s for Semi-volatile Organics, Organochlorine Pesticides, Ammonia and Cyanide... Attachment B: Influent and Effluent Lab s for Volatile Organics and Selenium... Attachment C: Influent and Effluent Lab s for Mercury... Attachment D: Transport Sludge Lab s... ~ ~

0 JANUARY - JUNE TOXICS POLLUTANTS SUMMARY SAMPLING PROCEDURES Sample details are outlined in the table below: Sample Location Date Sampled Time Sampled Date to Lab Time to Lab Parameter Preservative Sample Type A-00 0// : 0// :00 Semi-volatile C Grab organics () E-00-D 0// : 0// :00 Semi-volatile C Grab organics () A-00 0// : 0// : Volatile organics C Grab () E-00-D 0// : 0// : Volatile organics C Grab () A-00 0// : 0// :00 Organochlorine C Grab pesticides (0) E-00-D 0// : 0// :00 Organochlorine C Grab pesticides (0) A-00 0// 0:0 0// :00 Metals HNO & C Composite E-00-D 0// 0: 0// :00 Metals HNO & C Composite A-00 0// : 0// : Mercury HCl & C Grab E-00-D 0// : 0// : Mercury HCl & C Grab A-00 0// 0:0 0// : Selenium HNO & C Composite E-00-D 0// 0: 0// : Selenium HNO & C Composite A-00 0// : 0// :00 Cyanide NaOH & C Grab E-00-D 0// : 0// :00 Cyanide NaOH & C Grab Influent was collected after pre-chlorination, but had no chlorine residual. Final effluent was collected after chlorination but before de-chlorination because it is not de-chlorinated until mixed with WCWD final effluent. Method, "Method for Sampling Ambient Water for Determination of Metals at EPA Ambient Criteria Levels," U.S. Environmental Protection Agency, Office of Water, Office of Science and Technology, Engineering and Analysis Division (0), 0 M Street SW, Washington, DC 00, April with January revisions. This Method follows the EPA Environmental Methods Management Council's "Guidelines and Format for Methods to Be Proposed at 0 CFR, part or part." ~ ~

METHOD OF SAMPLE DE-CHLORINATION Final effluent was not de-chlorinated before sending it to the laboratory for analysis. SAMPLE COMPOSITING Metals samples were collected with flow-proportioned automatic composite samplers. The other samples were not composited, as required. DATA VALIDATION Internal standards, spikes, duplicates, and blanks are not included with this report. However, all QA/QC data are available for review upon request. Based on the QA/QC validation data, the analytical results reviewed meet the laboratory acceptance criteria except as noted in the footnotes. RESULTS The tabular data is included in the body of this report. Detailed lab results are located in the attachments listed: Attachment A: Influent and Effluent Lab s for Semi-volatile Organics, Organochlorine Pesticides, Ammonia, Metals and Cyanide Attachment B: Influent and Effluent Lab s for Volatile Organics, and Selenium Attachment C: Influent and Effluent Lab s for Mercury Attachment D: Transport Sludge s DISCUSSION OF RESULTS No pollutant in this sample was detected in sufficient concentration to upset, interfere, or pass through the POTW. Based on the City s Industrial User monitoring, carbon tetrachloride, dichloroethanes, phenol,,, -trichloroethane, Trichloroethene, Methylene Chloride, and other toxic organics could occur in the influent. Industrial User s operating procedures will be reviewed during routine inspections to determine if best management practices are not being followed. The City of Richmond is a co-member of the West County Agency (WCA) and each agency monitors their secondary effluent for toxicity reports prior to its mixing and becoming the combined effluent. The WCA s new NPDES permit (Order R-0-00) limits became effective July, 0. For this reporting period, the previous limits (under Order R-00-000) are still in effect, and the Agency s combined effluent is monitored for these limits. The following parameters were detected in the City of Richmond secondary effluent but not at any amounts to violate or trigger any regulatory responses: ~ ~

PARAMETER DATE SAMPLED INFLUENT RESULTS (µg/l) EFFLUENT RESULTS (µg/l) REGIONAL PERMIT LIMIT (µg/l), WQO/WQC Chloroform 0//.. No Criteria Benzyl butyl phthalate 0// N.D. (.).,00 Bromodichloromethane 0// N.D. (.) 0. Dibromochloromethane 0// N.D. (.) 0. J Methyl tert-butyl ether (MTBE) 0// N.D. (.) 0. No Criteria Toluene 0//. 0. 00,000,-Dimethylphenol 0// N.D. (.) 0.,00 Di-n-octylphthalate 0//. J No Criteria Ammonia (as N) 0// Not Sampled Arsenic 0//...0 Copper 0//.. Lead 0//. 0. J. Mercury 0//..0 0.0 Nickel 0//.. Selenium 0//. 0. J.0 Silver 0// 0. J 0. J. Zinc 0// 0 The City monitors industrial and commercial sources as part of our Pollution Prevention Program. There were no POTW discharge violations for any non-conventional pollutants during this reporting period. ~ ~

INFLUENT METALS CONCENTRATIONS: CITY OF RICHMO TABLE a METAL CONCENTRATIONS OF INFLUENT Sample ARSENIC CADMIUM CHROMIUM COPPER CYANIDE LEAD MERCURY NICKEL SELENIUM SILVER ZINC Date Year MGD Date ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l January 0. -Jan. J 0...0.0 0.0. J 0. J 0. 0 February 0. -Feb. J.0..0. 0...0 J 0. 0 March 0. -Mar. J 0...0. 0.... 0 April 0. -Apr.0 J 0...0. 0.0 J 0. J 0. 0 May 0. -May. J.0..0. 0.. J 0. J 0. 0 June 0. -Jun. J 0...0. 0.. J 0. J 0. July** 0 August 0 September 0 October 0 November 0 December 0 Maximum.0.0..0.00.0 0..0..0 0 Minimum.00 0..0.0.00.00 0.0.0 0. 0. 0 Average. 0....00. 0.. 0. 0. A "J" flagged result indicates an estimated concentration above the Method Detection Limit (MDL) as below RL/ML (Reporting Limit/Minimum Level) The "J" flag is equivalent to the DNQ Estimated Concentration Flag. EFFLUENT METALS CONCENTRATIONS: Sample ARSENIC CADMIUM CHROMIUM COPPER CYANIDE LEAD MERCURY NICKEL SELENIUM SILVER ZINC Date Year MGD Date ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l ug/l January 0. -Jan. 0. 0.0..0 J 0. 0.00. J 0. J 0. February 0.0 -Feb. 0.0.0..0 0.0 0.00. J 0. 0.0 March 0. -Mar. 0....0 J 0. 0.00. J 0. 0. April 0. -Apr. 0..0..0 J 0. 0.00. J 0. 0. May 0. -May. 0. 0.0..0 J 0. 0.000. 0.0 0. June 0. -Jun. 0. 0.0..0 J 0.0 0.0. J 0. 0. July** 0 August 0 September 0 October 0 November 0 December 0 Maximum.0 0.0.0.0.00 0.0 0.00.0 0. 0..0 Minimum.0 0. 0.0.0.00 0. 0.000.0 0.0 0..0 Average. 0..0..00 0.0 0.00. 0. 0.. PERMIT LIMIT (AMEL) DETAIL IS REPORTED PER NEW NPDES PERMIT ISSUED 0/0/0 FOR THE WCA COMBINED EFFLUENT (* Hg limit is from RWQCB Order No. R-00-00) A "J" flagged result indicates an estimated concentration above the M ethod Detection Limit (M DL) as below RL/M L (Reporting Limit/M inimum Level) The "J" flag is equivalent to the DNQ Estimated Concentration Flag. CITY OF RICHMO SECOARY EFFLUENT METAL CONCENTRATIONS ~ ~

Part I SEMI-VOLATILE ORGANICS PART I ORGANIC A METALLIC POLLUTANT SMP - TEST RESULTS I. SEMI-VOLATILE ORGANICS - PART I Laboratory: Test America Analytical Test Method - EPA January - June 0 Reporting Period Sample Date/Time //0 : //0 : Analysis Date/Time //0 : //0 : Flow, MGD..0 Parameter Reporting Limit ug/l* Influent ug/l Reporting Limit ug/l* Effluent ug/l BASE/NEUTRAL EXTRACTABLES Acenaphthene. N.D. 0. N.D. Acenaphthylene. N.D. 0. N.D. Anthracene. N.D. 0. N.D. Benzidine N.D.. N.D. Benzo (a) anthracene N.D.. N.D. Benzo (b) fluoranthene N.D. N.D. Benzo (k) fluoranthene. N.D. 0. N.D. Benzo (a) pyrene N.D. N.D. Benzo (g,h,i) perylene N.D.. N.D. Benzyl butyl phthalate N.D...J Bis (-chloroethyl) ether. N.D. 0. N.D. Bis (-chloroethoxy) methane. N.D. 0. N.D. Bis (-ethylhexyl) phthalate N.D.. N.D. -Bromophenyl phenyl ether N.D..0 N.D. -Chloronaphthalene. N.D. 0. N.D. -Chlorophenyl phenyl ether. N.D. 0. N.D. Chrysene. N.D. 0. N.D. Dibenzo (a,h) anthracene. N.D. 0. N.D. Di-n-butylphthalate. N.D. N.D.,'-Dichlorobenzidine N.D.. N.D. Diethyl phthalate. J.0 N.D. Dimethyl phthalate. N.D. 0. N.D.,-Dinitrotoluene N.D.. N.D.,-Dinitrotoluene N.D.. N.D. Di-n-octylphthalate N.D.. 0.J Fluoranthene. N.D. 0. N.D. Fluorene. N.D. 0. N.D. Hexachlorobenzene N.D..0 N.D. Hexachlorobutadiene N.D..0 N.D. Hexachlorocyclopentadiene N.D.. N.D. Hexachloroethane N.D..0 N.D. Indeno (,,-cd) pyrene N.D. N.D. Isophorone N.D..0 N.D. Naphthalene N.D..0 N.D. Nitrobenzene N.D..0 N.D. N-Nitrosodimethylamine N.D. N.D. N-Nitrosodiphenylamine N.D..0 N.D. N-Nitroso-di-n-propylamine N.D. N.D. Phenanthrene. N.D. 0. N.D. Pyrene. N.D. 0. N.D.,,-Trichlorobenzene N.D..0 N.D. RECOVERY RATES Nitrobenzene - d -0% % -0% % -Fluorobiphenyl 0-0% % 0-0% % Terphenyl - d 0-% % 0-% % -Fluorophenol 0-0% % 0-0% 0% Phenol - d -0% 0% -0% %,, - Tribromophenol 0-0% % 0-0% % "J" - RESULT IS LESS THAN THE REPORTING LIMIT BUT GREATER THAN OR EQUAL TO THE METHOD DETECTION LIMIT (MDL), A THE CONCENTRATION IS AN APPROXIMATE VALUE. *Detection limits are stated at the highest for either influent or effluent or both are listed. ~ ~

Part II SEMI-VOLATILE ORGANICS PART II II. SEMI-VOLATILE ORGANICS PART II (all test results in ug/l except as noted) Laboratory: Test America Analytical Test Method - EPA January - June 0 Reporting Period Sample Date/Time 0//0 : //0 : Analysis Date/Time 0//0 : //0 : Flow, MGD..0 Parameter Reporting Limit ug/l* Influent ug/l Reporting Limit ug/l* Effluent ug/l ACID EXTRACTABLES -Chlorophenol.0 N.D. N.D.,-Dichlorophenol.0 N.D. N.D.,-Dimethylphenol.0 N.D..0 0. J,-Dinitrophenol.0 N.D.. N.D. -Nitrophenol.0 N.D. N.D. -Nitrophenol.0 N.D.. N.D. Pentachlorophenol.0 N.D. N.D. Phenol.0.0.0 N.D.,,-Trichlorophenol.0 N.D.. N.D. RECOVERY RATES Nitrobenzene-d -0% % -0% % -Fluorobiphenyl 0-0% % 0-0% % Terphenyl-d 0-% % 0-% % -Fluorophenol 0-0% % 0-0% % Phenol-D -0% 0% -0% %,,-Tribromophenol 0-0% % 0-0% % N.A. means not analyzed "J" - RESULT IS LESS THAN THE REPORTING LIMIT BUT GREATER THAN OR EQUAL TO THE METHOD DETECTION LIMIT (MDL), A THE CONCENTRATION IS AN APPROXIMATE VALUE. *Detection limits are stated at the highest for either influent or effluent or both are listed. ~ ~

Part III VOLATILE ORGANICS III. VOLATILE ORGANICS Analytical Test Method - EPA Laboratory: TEST AMERICA January - June 0 Reporting Period Influent Effluent Date Time Date Time Sample Date/time //0 : //0 : Analysis Date/time //0 0: //0 0: Flow, MGD..0 Parameter Reporting Limit* ug/l Influent ug/l Reporting Limit* ug/l Effluent ug/l VOLATILES Acrolein 0.0 N.D..0 N.D. Acrolonitrile.0 N.D..0 N.D. Benzene. N.D. 0. N.D. Bromodichloromethane. N.D. 0. 0. Bromoform. N.D. 0. J 0. Bromomethane (Methyl Bromide). N.D. 0. N.D. Carbon tetrachloride. N.D. 0. N.D. Chlorobenzene. N.D. 0. N.D. Chloroethane (Ethyl Chloride). N.D. 0. N.D. -Choroethyl vinyl ether.0 N.D..0 N.D. Chloroform.. 0.. Chloromethane (Methyl Chloride). N.D. 0. N.D. Dibromochloromethane. N.D. 0. 0.J,-Dichlorobenzene. N.D. 0. N.D.,-Dichlorobenzene. N.D. 0. N.D.,-Dichlorobenzene. N.D. 0. N.D. Dichlorodifluoromethane. N.D. 0. N.D.,-Dichloroethane. N.D. 0. N.D.,-Dichloroethane. N.D. 0. N.D.,-Dichloroethene. N.D. 0. N.D. cis-,-dichloroethene. N.D. 0. N.D. trans-,-dichloroethene. N.D. 0. N.D.,-Dichloropropane. N.D. 0. N.D. cis-,-dichloropropene. N.D. 0. N.D. trans-,-dichloropropene. N.D. 0. N.D. Dichlorotrifluoroethane. N.D. 0. N.D. Ethylbenzene. N.D. 0. N.D. Methyl tert-butyl ether (MTBE). N.D. 0. 0. Methylene Chloride.0 N.D. 0. N.D.,,,-Tetrachloroethane. N.D. 0. N.D. Tetrachloroethene (PCE). N.D. 0. N.D. Toluene.. 0. 0.,,-Trichloroethane. N.D. 0. N.D.,,-Trichloroethane (TCA). N.D. 0. N.D. Trichloroethene (TCE). N.D. 0. N.D. Trichlorofluromethane (F-). N.D. 0. N.D. Trichlorotrifluoroethane. N.D..0 N.D. Vinyl Chloride. N.D. 0. N.D. Xylenes, total. N.D. 0. N.D. RECOVERY RATES -Bromofluorobenzene (SS) -% % -% % Dibromofluoromethane (SS) -% % -% %,-Dichloroethane-d (SS) -% % -% % Toluene-d (SS) 0-% % 0-% % N.A. MEANS NOT ANALYZED "B" IICATES THE ANALYTE HAS BEEN DETECTED IN THE BLANK ASSOCIATED WITH THE SAMPLE "J" - RESULT IS LESS THAN THE REPORTING LIMIT BUT GREATER THAN OR EQUAL TO THE METHOD DETECTION LIMIT (MDL), A THE CONCENTRATION IS AN APPROXIMATE VALUE. *Detection limits are stated at the highest for either influent or effluent or both are listed. ~ ~

Part IV ORGANOCHLORINE PESTICIDES IV. ORGANOCHLORINE PESTICIDES Analytical Test Method - EPA 0 Laboratory: TEST AMERICA January - June 0 Reporting Period Influent Effluent Date Time Date Time Sample Date/time //0 : //0 : Analysis Date/time /0/0 : /0/0 : Flow, MGD Parameter Reporting Limit* ug/l Influent ug/l Reporting Limit* ug/l Effluent ug/l Aldrin 0.00 N.D. 0.00 N.D. alpha-bhc 0.00 N.D. 0.00 N.D. beta-bhc 0.0 N.D. 0.0 N.D. Chlordane (technical) 0. N.D. 0. N.D. delta - BHC 0.00 N.D. 0.00 N.D. Dieldrin 0.00 N.D. 0.00 N.D. Endosulfan I 0.00 N.D. 0.00 N.D. Endosulfan II 0.00 N.D. 0.00 N.D. Endosulfan sulfate 0.0 N.D. 0.0 N.D. Endrin 0.00 N.D. 0.00 N.D. Endrin aldehyde 0.0 N.D. 0.0 N.D. Endrin keytone 0.0 N.D. 0.0 N.D. gamma-bhc (Lindane) 0.0 N.D. 0.0 N.D. Heptachlor 0.0 N.D. 0.0 N.D. Heptachlor epoxide 0.00 N.D. 0.00 N.D. Methoxychlor 0.00 N.D. 0.00 N.D. Toxaphene 0. N.D. 0.00 N.D.,'-DDD 0.00 N.D. 0.00 N.D.,'-DDE 0.00 N.D. 0.00 N.D.,'-DDT 0.0 N.D. 0.0 N.D. Arochlor 0. N.D. 0. N.D. Arochlor 0. N.D. 0. N.D. Arochlor 0. N.D. 0. N.D. Arochlor 0. N.D. 0. N.D. Arochlor 0. N.D. 0. N.D. Arochlor 0. N.D. 0. N.D. Arochlor 0 0. N.D. 0. N.D. "J" - RESULT IS LESS THAN THE REPORTING LIMIT BUT GREATER THAN OR EQUAL TO THE METHOD DETECTION LIMIT (MDL), A THE CONCENTRATION IS AN APPROXIMATE VALUE. *Detection limits are stated at the highest for either influent or effluent or both are listed. ~ ~

Part Va SLUDGE TEST RESULTS SLUDGE TEST RESULTS Laboratory: Test America Analytical Test Method - EPA January - June 0 Reporting Period Sample Date 0//0 :00 Anlysis Date 0/0/0 : Parameter Reporting Limit ug/l* s ug/l BASE/NEUTRAL EXTRACTABLES Acenaphthene N.D. Acenaphthylene N.D. Anthracene N.D. Benzidine 0 N.D. Benzo (a) anthracene 0 N.D. Benzo (b) fluoranthene 0 N.D. Benzo (k) fluoranthene 0 N.D. Benzo (a) pyrene 0 N.D. Benzo (g,h,i) perylene 0 N.D. Benzyl butyl phthalate 0 N.D. Bis (-chloroethyl) ether N.D. Bis (-chloroethoxy) methane N.D. Bis (-ethylhexyl) phthalate 0 N.D. -Bromophenyl phenyl ether 0 N.D. -Chloronaphthalene N.D. -Chlorophenyl phenyl ether N.D. Chrysene N.D. Dibenzo (a,h) anthracene N.D. Di-n-butylphthalate 0 N.D.,'-Dichlorobenzidine 0 N.D. Diethyl phthalate 0 N.D. Dimethyl phthalate N.D.,-Dinitrotoluene 0 N.D.,-Dinitrotoluene 0 N.D. Di-n-octylphthalate 0 J Fluoranthene N.D. Fluorene N.D. Hexachlorobenzene 0 N.D. Hexachlorobutadiene 0 N.D. Hexachlorocyclopentadiene 0 N.D. Hexachloroethane 0 N.D. Indeno (,,-cd) pyrene 0 N.D. Isophorone 0 N.D. Naphthalene 0 N.D. Nitrobenzene 0 N.D. N-Nitrosodiphenylamine 0 N.D. N-Nitroso-di-n-propylamine 0 N.D. Phenanthrene N.D. Pyrene N.D.,,-Trichlorobenzene 0 N.D. RECOVERY RATES Nitrobenzene - d -0% 0% -Fluorobiphenyl 0-0% % Terphenyl - d 0-% 0% -Fluorophenol 0-0% % Phenol - d -0% %,, - Tribromophenol 0-0% 0% N.A. means not analyzed "J" - RESULT IS LESS THAN THE REPORTING LIMIT BUT GREATER THAN OR EQUAL TO THE METHOD DETECTION LIMIT (MDL), A THE CONCENTRATION IS AN APPROXIMATE VALUE. *Detection limits are stated at the highest for either influent or effluent or both are listed. ~ ~

Part Vb SLUDGE TEST RESULTS SLUDGE TEST RESULTS Laboratory: Test America Analytical Test Method - EPA 00 - Metals (ICP/MS) January - June 0 Reporting Period Sample Date 0// Anlysis Date 0// Parameter Reporting Limit ug/l* s ug/l Metals Arsenic 0 Cadmium 0 J Chromium 0 0 Copper 0 00 B Lead 0 0 Nickel 0 0 Selenium 0 J Silver 0 J Zinc 00 000 Analytical Test Method - EPA 0A - Mercury (CVAA) Reporting Limit ug/l* s mg/l Mercury 0.00 0.00 General Chemistry Reporting Limit ug/l* s mg/l Cyanide Ammonia 0 00 Total Solids 000 "J" - RESULT IS LESS THAN THE REPORTING LIMIT BUT GREATER THAN OR EQUAL TO THE METHOD DETECTION LIMIT (MDL), A THE CONCENTRATION IS AN APPROXIMATE VALUE. "B" - RESULTS IICATES COMPOU WAS FOU IN THE BLANK A THE SAMPLE. ~ ~

SIGNIFICANT IUSTRIAL USER COMPLIANCE REPORTS: Table Metal Finisher s Discharge Table IUSTRIAL CATEGORY: METAL FINISHING SUBCATEGORY (0 CFR PART, SUBPART A), all units in mg/l unless otherwise specified IUSTRIAL USER COMPLIANCE SAMPLE/ SAMPLED STATUS LIST INSPECTION BY NAME A ADDRESS Q () DATE/VIOLATIONPOTW/IU OCCURRED OTHER Conversion Coatings South rd Street CC CC CC CC A Consistent compliance for the past months. Richmond, CA 0 QUARTERLY IUSTRIAL USER VIOLATION REPORT (REPORT FOR PERIOD 0/0/0 TO 0/0/0) FLOW () SAMPLES IN VIOLATION PARA- METER REPORT ED LEVEL Date of and Comments or Follow-up, Corrective or DISCH. LIMIT enforcement Action Taken mg/l New Source Richmond Metal Painting Marina Way South CC IL CC CC //0 POTW A Richmond, CA 0 ph probe not calibrated NOV# issued on // requiring equipment upgrade Digital & Continuous ph/flow recording required New Source Parker Hanifin Veriflo Division 0 Canal Blvd CC CC CC CC A Consistent compliance for the past months Richmond, CA 0 New Source () Compliance Status Key - # Most Recent Quarter SF - Significant Noncompliance, Federal CC - Consistent Compliance SL - Significant Noncompliance, Local * - On A time Schedule (Dates) IF - Insignificant Noncompliance, Federal U - Unknown IL - Insignificant Noncompliance, Local NS - Not Scheduled to be sampled ** indicates a corrected compliance status report () Flow Key (gpd) State actual flow if known A. 0 -, B.,000 -,000 C. 0,000 -,000 D. 0,000 -,000 E. 0,000 + ~ ~

Non-Compliance Summary (Metal Finisher s) Conversion Coatings Consistent Compliance for the past six months. Richmond Metal Painting ph meter violation Richmond Metal Painting was issued NOV# on February, 0 for failure to provide the required continuous ph monitoring equipment as well as their existing ph meter being out of calibration. A written response was received on February, 0 explaining they intend to install the required equipment by April 0, 0. The city witnessed the project completion by May, 0. Richmond Metal Painting has been in consistent compliance for the past three months (May June 0). Parker Hannifin (Veriflo) Consistent Compliance for the past six months. ~ ~

Table Non-Categorical Industrial User Discharge Table () Compliance Status Key - # Most Recent Quarter SF - Significant Noncompliance, Federal CC - Consistent Compliance SL - Significant Noncompliance, Local * - On A time Schedule (Dates) IF - Insignificant Noncompliance, Federal U - Unknown IL - Insignificant Noncompliance, Local NS - Not Scheduled to be sampled ** indicates a corrected compliance status report () Flow Key (gpd) State actual flow if known A. 0 -, B.,000 -,000 C. 0,000 -,000 D. 0,000 -,000 E. 0,000 + West County Wastewater District SL* SL* SL* SL //0 IU D NH. lbs 0 lbs Under a time schedule to comply (see notes) Garden Tract Road //0 NH 0. lbs 0 lbs Richmond, CA 0 Currently being reviewed by both Districts to determine who should hold permit and responsibility for compliance (refer to Non-Categorical Pretreatment Audit Report - December 0). California Oils Corporation Harbour Way South CC IL SL* IL //0 IU D Reporting Failure to NA NOV# issued on // for failure to re-sample times. Richmond, CA 0 monitor Violation recorded in October 0, IU should have sampled for consecutive month. Non-Categorical IU omitted (missed) sampling in November 0. Bay Area Rapid Transit /0/0 IU Cu. 0. NOV# issued on 0//0, maintenance performed Visalia Avenue SL* SL* CC IL /0/0 IU Zn..0 NOV# issued on 0//0, maintenance performed Richmond, CA 0 //0 IU B Cu.0 0. NOV# issued on //, repaired chemical feed hoses //0 IU ph. > < NOV# issued on //, adjust chemical feed set point for ph //0 IU ph. > < NOV# issued on //, further adjust chemical feed set point for ph //0 IU Cu. 0. NOV# 0 issued on //. Discharge shut down // Non-Categorical Wastewater to be hauled off site until further notice. Non-Categorical Burlington Northern & Santa Fe 0 Hensley Street, Building CC CC CC CC IU B Consistent Compliance for the past months. Richmond, CA 0 IUSTRIAL USER COMPLIANCE SAMPLE/ SAMPLED SAMPLES IN VIOLATION STATUS LIST INSPECTION BY REPORTED FLOW () NAME A ADDRESS Q () DATE/VIOLATION POTW/IU PARA-METER LEVEL OCCURRED OTHER mg/l DISCH. LIMIT mg/l Date of and Comments or Follow-up, Corrective or enforcement Action Taken CATEGORY: NON-CATEGORICAL, All Units in mg/l IUSTRIAL QUARTERLY IUSTRIAL USER VIOLATION REPORT (REPORT FOR PERIOD 0/0/0 TO 0/0/0) ~ ~

Non-Compliance Summary (Non-categorical) Burlington Northern Santa Fe (BNSF) Consistent Compliance for the past six months. Bay Area Rapid Transit (BART) Violations for Copper, Zinc and ph BART was issued several NOV s for exceeding local limits on Copper and Zinc for the maintenance shop discharge point. Below is a chronological listing of the events from the past six months: The first Notice of Violation (#) was issued on February, 0 for Copper (. ppm) and Zinc (. ppm) violations. A second Notice of Violation (#) was issued on April, 0 for a Copper (.0 ppm) violation and the investigation led to repairs of pretreatment unit s chemical feed hose system (which had failed). A third Notice of Violation (#) was issued on April, 0 for a ph (.) violation and the investigation led to the adjustment of pretreatment unit s chemical feed set point. A compliance meeting was held on April 0, 0 to discuss a Compliance Plan/Schedule and a written memo was issued. A written response was received on May, 0 detailing BART s plan to install an evaporation treatment system within six months (no later than January 0). A fourth Notice of Violation (#) was issued on June, 0 for a ph (.) violation and the investigation led to a further adjustment of pretreatment unit s chemical feed set point. A fifth Notice of Violation (#0) was issued on July, 0, for the Copper (. ppm) violation. The investigation report is still pending. The city deployed composite samplers for three consecutive days (July -, 0) to evaluate BART s continuous discharge for compliance. Twenty-four hour composite samples were collected July - July th (Day ), July th July th (Day ) and July th - July th (Day ). During the monitoring period on July, 0, the City and BART personnel identified that the pretreatment system had failed and required significant maintenance. Based on previous samples taken at this location (colorless, low viscosity, low amount of solids), Wastewater samples appeared to be untreated (dark color, high amount of suspended solids, thick viscous liquid. The City requested a rush on the analyses performed for the samples taken at that time. s that were received on July, 0 indicated a slug discharge violation had occurred (extremely high concentrations of metals Cu, Pb, Zn). ~ ~

Note: Violations for the slug-discharge will be reported during the next reporting period. City inspectors also informed BART to cease discharge from maintenance shop the same day on July, 0. Until this system is in place all blow-pit wastewater events will be hauled off site. All wastewater event records will be sent to the City as they occur. A more detailed report on the findings of these results will be reported in the July-December semi-annual report. California Oils Corporation Oil & Grease Violations October 0 A Notice of Violation was issued on February, 0 for the Oil and Grease violation that occurred on October, 0. California Oils Corporation (Cal Oils) discharges a waste stream containing soluble vegetable oil. The facility has been under permit since and was never regulated for Oil and Grease. The City s revised local limit for Oil and Grease is 0 mg/l. The facility has requested a waiver on this limit. This is based on the grounds that the oil is water-soluble and not contributing to sewer line blockages. The City is re-evaluating the Oil and Grease limit through a consultant and requiring the facility evaluate its sampling methodology, best management practices, and pretreatment methods. After careful review of all these issues, it was determined there were several areas during the sampling procedures that were flawed that contributed to these violations. The City worked jointly with California Oils to establish written procedures for sampling consistently. Since these procedures were put into practice, there have been no oil & grease violations. West County Wastewater District (WCWD): Ammonia Violations March and April 0 The West County Wastewater District continues to violate their permit for Ammonia levels. The City receives leachate managed by the West County Wastewater District (WCWD) from the Republic Services Landfill. WCWD contributes their secondary effluent to the EBMUD North Richmond Water Reclamation Plant adjacent to it. However, several of the leachate waste streams from the Landfill are high in dissolved solids and chloride, which would interfere with the EBMUD reclamation project. This is under the terms of a Joint Power Agreement allowing the out of district discharge to be accepted by the City of Richmond, and the controlling mechanism is an Industrial Discharge Permit issued to WCWD by the City. ~ ~

Both the City and the West County Wastewater District are meeting to determine the legal aspects of the permitting process regarding the West County Landfill. This is based on the findings of the December 0 Pretreatment Compliance Audit. The City has hired Larry Walker and Associates to assist with this issue and should have this permitting issue resolved no later than December 0. ~ ~

Compliance with Pretreatment Program Requirements Date of Last PCA or PCI Report The date of the last PCA was December, 0. The report on the results of the PCA was received on April, 0. The date of the last PCI was December, 0. The report on the results of the PCI was received on April, 0. Date of Response to PCA or PCI Report A response was provided for the PCA on April, 0. A response was provided for the PCI on May, 0. Unresolved (Required) Issues from PCI The following issues were required/recommended items from the City s last Pretreatment Compliance Inspection (dated //0): Required Action - Staffing City staff indicated that in the past few years the pretreatment program has lacked the staffing needed to complete annual SIU inspections. The regulations at 0 CFR 0.(f) () require that the POTW have qualified personnel and sufficient resources to carry out the authorities and procedures necessary for implementing its pretreatment program. Therefore the City is required to ensure that it has sufficient qualified staff to implement the pretreatment program. Current Staffing for the City s Pretreatment Program (Source Control): The City has filled all existing vacant Source Control Inspector positions. These positions are: Source Control Inspector I Source Control Inspector III General Manager (Richmond Municipal Sewer District) Mr. Chad Davisson (who left the City in August 0) opted to return to the City as General Manager of the Richmond Municipal Sewer District in March 0. This position also acts as the Manager of the Source Control Program for Wastewater. All other requirements listed in the PCI Report have been resolved and/or completed. Unresolved (Recommended) Issues from PCI During the inspection, City staff indicated that SIUs are now encouraged to electronically submit SMRs to the City as PDF files, in accordance with paperless administration principles. It is strongly recommended that the City either collect hard-copy reports from all its SIUs or notify EPA s Office of Environmental Information that the City is receiving electronic reports and to follow up with all applicable standards and requirements related to receiving such reports. ~ ~

Plan(s) and Schedule for Resolving the Recommended Issues The City is still working with a consultant to determine the requirements to comply with Cross- Media Electronic Reporting Regulation (CROMERR). In the meantime, all SIUs are submitting hard copies of self-monitoring reports until the City is compliant with the EPA s requirements regarding electronic report submittal. All other recommendations listed in the PCI have been resolved and/or completed. Required Issues and Proposed Implementation Schedule from PCA The following issues were required/recommended items from the City s last Pretreatment Compliance Audit (dated December, 0): Update Sewer Use Ordinance Action Item Proposed Schedule September, 0 - Include definitions for indirect discharge and discharge - Provide legal authority for Enforcement Response Plan implementation - Update non-transferability language Update Enforcement Response Plan September, 0 - Update significant non-compliance definition Determine Appropriate Permitting Mechanism for West County Landfill Review and Update Industrial User Permits December, 0 September, 0 - Correct categorical standards and local limits applied - Clarify monitoring requirements and frequencies or implement monitoring waivers - Require zero-discharge statement for zero-discharge industrial users - Non-transferability language - Include 0-day reporting requirement for re-samples for violations - Correct typographical errors Review Sampling and Analysis Procedures with Industrial Users - Use of appropriate analytical methods - Adequate calibration of field meters - Representative sampling of discharge - Proper documentation of sampling in chain-of-custody forms Evaluate Need for Slug Discharge Control Plans Completed* *Veriflo requires until December, 0 to procure sampling equipment September, 0 - Require industrial users to submit slug discharge control plans if necessary - Ensure slug discharge control plans meet 0 CFR 0.(f)()(vi) Implement Enforcement Response Plan Completed and on-going ~ 0 ~

Influent, Effluent and Biosolids Attachments Attachment A: Influent and Effluent Lab s for Semi-volatile Organics, Organochlorine Pesticides, Ammonia and Cyanide ~ ~

ANALYTICAL REPORT TestAmerica Laboratories, Inc. Derian Ave Suite 0 Irvine, CA - Tel: ()- TestAmerica Job ID: 0-0- Client Project/Site: SemiAnnual For: Veolia Water N. America Operating Srvs 0 Canal Blvd. Richmond, California 0 Attn: Jean McMahon Authorized for release by: //0 :: PM Janice Hsu Project Manager I janice.hsu@testamericainc.com The test results in this report meet all 00 NELAC and 00 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. s relate only to the items tested and the sample(s) as received by the laboratory.

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Table of Contents TestAmerica Job ID: 0-0- Cover Page.............................................. Table of Contents......................................... Sample Summary......................................... Case Narrative........................................... Client Sample s...................................... Chronicle................................................ QC Sample s........................................ QC Association........................................... Definitions............................................... Certification Summary...................................... Chain of Custody.......................................... Receipt Checklists......................................... Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Sample Summary TestAmerica Job ID: 0-0- Lab Sample ID Client Sample ID Matrix Collected Received 0-0- E-00-DC Water 0// :0 0// :00 0-0- E-00-D Water 0// : 0// :00 0-0- A-00 Water 0// : 0// :00 Page of //0

Case Narrative Client: Veolia Water N. America Operating Srvs TestAmerica Job ID: 0-0- Project/Site: SemiAnnual Job ID: 0-0- Laboratory: Narrative Comments No additional comments. Job Narrative 0-0- Receipt The samples were received on //0 :00 AM; the samples arrived in good condition, properly preserved and, where required, on ice. The temperature of the cooler at receipt was.º C. GC/MS Semi VOA Method(s) : Insufficient sample volume was available to perform batch matrix spike/matrix spike duplicate (MS/MSD) associated with batch 0. The laboratory control sample (LCS) was performed in duplicate to provide precision data for this batch. Method(s) : The laboratory control sample (LCS) and / or the laboratory control sample duplicate (LCSD) for batch 0 exceeded control limits for the following analytes: benzidine. Per the EPA method, benzidine is known to be subject to oxidative losses during solvent concentration. Method(s) : The following sample(s) required a dilution due to the nature of the sample matrix: A-00 (0-0-). Because of this dilution, the surrogate spike concentration in the sample was reduced to a level where the recovery calculation does not provide useful information. No other analytical or quality issues were noted. GC Semi VOA Method(s) 0: The following sample(s) required a copper clean-up to reduce matrix interferences caused by sulfur: (LCS 0-/-A), (MB 0-/-A), CWA_00 (0--), CWA_00 (0-- MS), CWA_00 (0-- MSD). Method(s) 0: The continuing calibration verification (CCV) associated with batch 0 recovered outside acceptance criteria, low biased for Methoxychlor. A reporting limit (RL) standard was analyzed, and the target analyte was detected. Since the associated samples were non-detect for this analyte, the data have been reported. (CCV 0-0/0), A-00 (0-0-) No other analytical or quality issues were noted. Metals Method(s) 00.: The following sample(s) was diluted due to the nature of the sample matrix: A-00 (0-0-), E-00-D (0-0-). Elevated reporting limits (RLs) are provided. No other analytical or quality issues were noted. General Chemistry No analytical or quality issues were noted. Organic Prep Method(s) : Elevated reporting limits are provided for the following sample(s) due to insufficient sample provided for preparation: A-00 (0-0-), E-00-DC (0-0-) Batch 0 Method 0C/0_LL No other analytical or quality issues were noted. Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Client Sample ID: E-00-DC Date Collected: 0// :0 Date Received: 0// :00 Method: - Semivolatile Organic Compounds (GC/MS) Client Sample s RL MDL TestAmerica Job ID: 0-0- Lab Sample ID: 0-0- Prepared Analyzed,,-Trichlorobenzene. 0. ug/l 0// :0 0// :,-Diphenylhydrazine(as Azobenzene),-Dichlorobenzene,-Dichlorobenzene,-Dichlorobenzene,,-Trichlorophenol,,-Trichlorophenol,-Dichlorophenol,-Dimethylphenol,-Dinitrophenol,-Dinitrotoluene,-Dinitrotoluene -Chloronaphthalene -Chlorophenol -Methylnaphthalene -Methylphenol -Nitroaniline -Nitrophenol,'-Dichlorobenzidine -Nitroaniline,-Dinitro--methylphenol -Bromophenyl phenyl ether -Chloro--methylphenol -Chlorophenyl phenyl ether -Nitroaniline -Nitrophenol Acenaphthene Acenaphthylene Aniline Anthracene Benzidine * Benzo[a]anthracene Benzo[a]pyrene Benzo[b]fluoranthene Benzo[g,h,i]perylene Benzo[k]fluoranthene Benzoic acid Benzyl alcohol Bis(-chloroethoxy)methane Bis(-chloroethyl)ether bis (-chloroisopropyl) ether Bis(-ethylhexyl) phthalate Butyl benzyl phthalate Chrysene Di-n-butyl phthalate Di-n-octyl phthalate Dibenz(a,h)anthracene Dibenzofuran Unit D Dil Fac. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0.0 ug/l 0// :0 0// :.. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :.. ug/l 0// :0 0// :. 0.0 ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :.. ug/l 0// :0 0/0/ 0:0 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0.0 ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :.. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :.0 ug/l 0// :0 0// :. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :.. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :. 0.0 ug/l 0// :0 0// :. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Client Sample s TestAmerica Job ID: 0-0- Client Sample ID: E-00-DC Date Collected: 0// :0 Date Received: 0// :00 Method: - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL Lab Sample ID: 0-0- Prepared Analyzed Diethyl phthalate 0. J. 0. ug/l 0// :0 0// : Dimethyl phthalate Fluoranthene Fluorene Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Indeno[,,-cd]pyrene Isophorone N-Nitrosodi-n-propylamine N-Nitrosodiphenylamine Naphthalene Nitrobenzene Pentachlorophenol Phenol Phenanthrene Pyrene -Methylphenol + -Methylphenol -Chloroaniline N-Nitrosodimethylamine Unit D Dil Fac 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0.0 ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0.0 ug/l 0// :0 0/0/ 0:0. 0. ug/l 0// :0 0// : Surrogate %Recovery Prepared Analyzed,,-Tribromophenol 0-0 0// :0 0// :,,-Tribromophenol 0-0 0// :0 0/0/ 0:0 -Fluorobiphenyl 0-0 0// :0 0// : -Fluorobiphenyl 0-0 0// :0 0/0/ 0:0 -Fluorophenol 0-0 0// :0 0// : -Fluorophenol 0-0 0// :0 0/0/ 0:0 Nitrobenzene-d - 0 0// :0 0// : Nitrobenzene-d - 0 0// :0 0/0/ 0:0 Phenol-d - 0 0// :0 0// : Phenol-d - 0 0// :0 0/0/ 0:0 Terphenyl-d 0-0// :0 0// : Terphenyl-d 0-0// :0 0/0/ 0:0 Dil Fac Method: 0 - Organochlorine Pesticides in Water RL MDL Unit D Prepared Analyzed Dil Fac Aldrin 0.00 0.00 ug/l 0/0/ : 0// 0: alpha-bhc 0.00 0.00 ug/l 0/0/ : 0// 0: beta-bhc 0.0 0.00 ug/l 0/0/ : 0// 0: Chlordane (technical) 0. 0.0 ug/l 0/0/ : 0// 0: delta-bhc 0.00 0.00 ug/l 0/0/ : 0// 0: Dieldrin 0.00 0.00 ug/l 0/0/ : 0// 0: Endosulfan I 0.00 0.00 ug/l 0/0/ : 0// 0: Endosulfan II 0.00 0.00 ug/l 0/0/ : 0// 0: Endosulfan sulfate 0.0 0.00 ug/l 0/0/ : 0// 0: Endrin 0.00 0.00 ug/l 0/0/ : 0// 0: Endrin aldehyde 0.0 0.00 ug/l 0/0/ : 0// 0: Endrin ketone 0.0 0.00 ug/l 0/0/ : 0// 0: Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Client Sample s TestAmerica Job ID: 0-0- Client Sample ID: E-00-DC Date Collected: 0// :0 Date Received: 0// :00 Method: 0 - Organochlorine Pesticides in Water (Continued) RL MDL Lab Sample ID: 0-0- Prepared Analyzed gamma-bhc (Lindane) 0.0 0.00 ug/l 0/0/ : 0// 0: Heptachlor Heptachlor epoxide Methoxychlor Toxaphene,'-DDD,'-DDE,'-DDT Surrogate %Recovery Unit D Dil Fac 0.0 0.00 ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0. 0. ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0.0 0.00 ug/l 0/0/ : 0// 0: Prepared Analyzed Tetrachloro-m-xylene - 0/0/ : 0// 0: Method: 0 - Polychlorinated Biphenyls (PCBs) (GC) RL Aroclor 0. 0. ug/l 0/0/ : 0// : Aroclor Aroclor Aroclor Aroclor Aroclor Aroclor 0 MDL Unit D Prepared Analyzed Dil Fac Dil Fac 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : Surrogate %Recovery Prepared Analyzed Dil Fac DCB Decachlorobiphenyl (Surr) - 0 0/0/ : 0// : Method: 00. - Metals (ICP/MS) - Total Recoverable RL MDL Unit D Prepared Analyzed Dil Fac Arsenic..0 0.0 ug/l 0// 0: 0// 0: Cadmium.0 0. ug/l 0// 0: 0// 0: Chromium.0 0.0 ug/l 0// 0: 0// 0: Copper..0 0.0 ug/l 0// 0: 0// 0: Lead 0. J.0 0.0 ug/l 0// 0: 0// 0: Nickel..0 0.0 ug/l 0// 0: 0// 0: Silver.0 0. ug/l 0// 0: 0// 0: Zinc.0.0 ug/l 0// 0: 0// 0: General Chemistry RL MDL Unit D Prepared Analyzed Dil Fac Cyanide, Total 0.000 0.000 mg/l 0/0/ : 0/0/ : RL RL Unit D Prepared Analyzed Dil Fac Total Solids 00 mg/l 0// : Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Client Sample ID: E-00-D Date Collected: 0// : Date Received: 0// :00 Method: - Semivolatile Organic Compounds (GC/MS) Client Sample s RL MDL TestAmerica Job ID: 0-0- Lab Sample ID: 0-0- Prepared Analyzed,,-Trichlorobenzene.0 0. ug/l 0// :0 0// :,-Diphenylhydrazine(as Azobenzene),-Dichlorobenzene,-Dichlorobenzene,-Dichlorobenzene,,-Trichlorophenol,,-Trichlorophenol,-Dichlorophenol,-Dimethylphenol,-Dinitrophenol,-Dinitrotoluene,-Dinitrotoluene -Chloronaphthalene -Chlorophenol -Methylnaphthalene -Methylphenol -Nitroaniline -Nitrophenol,'-Dichlorobenzidine -Nitroaniline,-Dinitro--methylphenol -Bromophenyl phenyl ether -Chloro--methylphenol -Chlorophenyl phenyl ether -Nitroaniline -Nitrophenol Acenaphthene Acenaphthylene Aniline Anthracene 0. J Benzidine * Benzo[a]anthracene Benzo[a]pyrene Benzo[b]fluoranthene Benzo[g,h,i]perylene Benzo[k]fluoranthene Benzoic acid Benzyl alcohol Bis(-chloroethoxy)methane Bis(-chloroethyl)ether bis (-chloroisopropyl) ether Bis(-ethylhexyl) phthalate Butyl benzyl phthalate Chrysene Di-n-butyl phthalate Di-n-octyl phthalate Dibenz(a,h)anthracene Dibenzofuran. J 0. J Unit D Dil Fac.0 0.0 ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :. 0.0 ug/l 0// :0 0// :. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :..0 ug/l 0// :0 0// :. 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// : 0. 0.0 ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :.. ug/l 0// :0 0/0/ 0: 0. 0.0 ug/l 0// :0 0// : 0. 0.0 ug/l 0// :0 0// : 0.0 ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :..0 ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// : 0. 0.0 ug/l 0// :0 0// : 0.0 ug/l 0// :0 0// :. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :.. ug/l 0// :0 0// :. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :. 0.0 ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Client Sample s TestAmerica Job ID: 0-0- Client Sample ID: E-00-D Date Collected: 0// : Date Received: 0// :00 Method: - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL Lab Sample ID: 0-0- Prepared Analyzed Diethyl phthalate.0 0. ug/l 0// :0 0// : Dimethyl phthalate Fluoranthene Fluorene Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Indeno[,,-cd]pyrene Isophorone N-Nitrosodi-n-propylamine N-Nitrosodiphenylamine Naphthalene Nitrobenzene Pentachlorophenol Phenol Phenanthrene Pyrene -Methylphenol + -Methylphenol -Chloroaniline N-Nitrosodimethylamine Unit D Dil Fac 0. 0.0 ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :. 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// : 0. 0. ug/l 0// :0 0// :. 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0/0/ 0:.0 0. ug/l 0// :0 0// : Surrogate %Recovery Prepared Analyzed,,-Tribromophenol 0-0 0// :0 0// :,,-Tribromophenol 0-0 0// :0 0/0/ 0: -Fluorobiphenyl 0-0 0// :0 0// : -Fluorobiphenyl 0-0 0// :0 0/0/ 0: -Fluorophenol 0-0 0// :0 0// : -Fluorophenol 0-0 0// :0 0/0/ 0: Nitrobenzene-d 0-0 0// :0 0// : Nitrobenzene-d 0-0 0// :0 0/0/ 0: Phenol-d - 0 0// :0 0// : Phenol-d - 0 0// :0 0/0/ 0: Terphenyl-d 0-0// :0 0// : Terphenyl-d 0-0// :0 0/0/ 0: Dil Fac Method: 0 - Organochlorine Pesticides in Water RL MDL Unit D Prepared Analyzed Dil Fac Aldrin 0.00 0.00 ug/l 0/0/ : 0// 0: alpha-bhc 0.00 0.00 ug/l 0/0/ : 0// 0: beta-bhc 0.0 0.00 ug/l 0/0/ : 0// 0: Chlordane (technical) 0. 0.0 ug/l 0/0/ : 0// 0: delta-bhc 0.00 0.00 ug/l 0/0/ : 0// 0: Dieldrin 0.00 0.00 ug/l 0/0/ : 0// 0: Endosulfan I 0.00 0.00 ug/l 0/0/ : 0// 0: Endosulfan II 0.00 0.00 ug/l 0/0/ : 0// 0: Endosulfan sulfate 0.0 0.00 ug/l 0/0/ : 0// 0: Endrin 0.00 0.00 ug/l 0/0/ : 0// 0: Endrin aldehyde 0.0 0.00 ug/l 0/0/ : 0// 0: Endrin ketone 0.0 0.00 ug/l 0/0/ : 0// 0: Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Client Sample s TestAmerica Job ID: 0-0- Client Sample ID: E-00-D Date Collected: 0// : Date Received: 0// :00 Method: 0 - Organochlorine Pesticides in Water (Continued) RL MDL Lab Sample ID: 0-0- Prepared Analyzed gamma-bhc (Lindane) 0.0 0.00 ug/l 0/0/ : 0// 0: Heptachlor Heptachlor epoxide Methoxychlor Toxaphene,'-DDD,'-DDE,'-DDT Surrogate %Recovery Unit D Dil Fac 0.0 0.00 ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0. 0. ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0.0 0.00 ug/l 0/0/ : 0// 0: Prepared Analyzed Tetrachloro-m-xylene 0-0/0/ : 0// 0: Method: 0 - Polychlorinated Biphenyls (PCBs) (GC) RL Aroclor 0. 0. ug/l 0/0/ : 0// : Aroclor Aroclor Aroclor Aroclor Aroclor Aroclor 0 MDL Unit D Prepared Analyzed Dil Fac Dil Fac 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : Surrogate %Recovery Prepared Analyzed Dil Fac DCB Decachlorobiphenyl (Surr) - 0 0/0/ : 0// : Method: 00. - Metals (ICP/MS) - Total Recoverable RL MDL Unit D Prepared Analyzed Dil Fac Arsenic..0. ug/l 0// 0: 0// 0: Cadmium.0 0.0 ug/l 0// 0: 0// 0: Chromium.0. ug/l 0// 0: 0// 0: Copper..0.0 ug/l 0// 0: 0// 0: Lead.0 0.0 ug/l 0// 0: 0// 0: Nickel..0.0 ug/l 0// 0: 0// 0: Silver.0 0.0 ug/l 0// 0: 0// 0: Zinc.0 ug/l 0// 0: 0// 0: General Chemistry RL MDL Unit D Prepared Analyzed Dil Fac Cyanide, Total 0.000 0.000 mg/l 0/0/ : 0/0/ : Ammonia (as N).0 mg/l 0// : 0 RL RL Unit D Prepared Analyzed Dil Fac Total Solids 00 mg/l 0// : Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Client Sample ID: A-00 Date Collected: 0// : Date Received: 0// :00 Method: - Semivolatile Organic Compounds (GC/MS) Client Sample s RL MDL TestAmerica Job ID: 0-0- Lab Sample ID: 0-0- Prepared Analyzed,,-Trichlorobenzene. ug/l 0// :0 0// :,-Diphenylhydrazine(as Azobenzene),-Dichlorobenzene,-Dichlorobenzene,-Dichlorobenzene,,-Trichlorophenol,,-Trichlorophenol,-Dichlorophenol,-Dimethylphenol,-Dinitrophenol,-Dinitrotoluene,-Dinitrotoluene -Chloronaphthalene -Chlorophenol -Methylnaphthalene -Methylphenol -Nitroaniline -Nitrophenol,'-Dichlorobenzidine -Nitroaniline,-Dinitro--methylphenol -Bromophenyl phenyl ether -Chloro--methylphenol -Chlorophenyl phenyl ether -Nitroaniline -Nitrophenol Acenaphthene Acenaphthylene Aniline Anthracene. J Benzidine * Benzo[a]anthracene Benzo[a]pyrene Benzo[b]fluoranthene Benzo[g,h,i]perylene Benzo[k]fluoranthene Benzoic acid 0 Benzyl alcohol Bis(-chloroethoxy)methane Bis(-chloroethyl)ether bis (-chloroisopropyl) ether Bis(-ethylhexyl) phthalate Butyl benzyl phthalate Chrysene Di-n-butyl phthalate Di-n-octyl phthalate Dibenz(a,h)anthracene Dibenzofuran J Unit D Dil Fac. ug/l 0// :0 0// :.. ug/l 0// :0 0// :.. ug/l 0// :0 0// :.. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// : ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :.. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// : ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :.. ug/l 0// :0 0// :. ug/l 0// :0 0// : ug/l 0// :0 0/0/ 0: 0.. ug/l 0// :0 0// :.. ug/l 0// :0 0// :. ug/l 0// :0 0// :.. ug/l 0// :0 0// : ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :.. ug/l 0// :0 0// : 0 ug/l 0// :0 0/0/ 0: 0. ug/l 0// :0 0// :.. ug/l 0// :0 0// :.. ug/l 0// :0 0// :.. ug/l 0// :0 0// : ug/l 0// :0 0// :.0 ug/l 0// :0 0// :.. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :.. ug/l 0// :0 0// :.. ug/l 0// :0 0// : Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Client Sample s TestAmerica Job ID: 0-0- Client Sample ID: A-00 Date Collected: 0// : Date Received: 0// :00 Method: - Semivolatile Organic Compounds (GC/MS) (Continued) RL MDL Lab Sample ID: 0-0- Prepared Analyzed Diethyl phthalate. J. ug/l 0// :0 0// : Dimethyl phthalate Fluoranthene Fluorene Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Indeno[,,-cd]pyrene Isophorone N-Nitrosodi-n-propylamine N-Nitrosodiphenylamine Naphthalene Nitrobenzene Pentachlorophenol Phenol Phenanthrene Pyrene -Methylphenol + -Methylphenol -Chloroaniline N-Nitrosodimethylamine Unit D Dil Fac.. ug/l 0// :0 0// :.. ug/l 0// :0 0// :.. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0// :.. ug/l 0// :0 0// :.. ug/l 0// :0 0// :. ug/l 0// :0 0// :. ug/l 0// :0 0/0/ 0: 0. ug/l 0// :0 0// : Surrogate %Recovery Prepared Analyzed,,-Tribromophenol 0-0 0// :0 0// :,,-Tribromophenol 0 0-0 0// :0 0/0/ 0: 0 -Fluorobiphenyl X 0-0 0// :0 0// : -Fluorobiphenyl 0-0 0// :0 0/0/ 0: 0 -Fluorophenol 0-0 0// :0 0// : -Fluorophenol 0-0 0// :0 0/0/ 0: 0 Nitrobenzene-d - 0 0// :0 0// : Nitrobenzene-d - 0 0// :0 0/0/ 0: 0 Phenol-d - 0 0// :0 0// : Phenol-d - 0 0// :0 0/0/ 0: 0 Terphenyl-d X 0-0// :0 0// : Terphenyl-d X 0-0// :0 0/0/ 0: 0 Dil Fac Method: 0 - Organochlorine Pesticides in Water RL MDL Unit D Prepared Analyzed Dil Fac Aldrin 0.00 0.00 ug/l 0/0/ : 0// 0: alpha-bhc 0.00 0.00 ug/l 0/0/ : 0// 0: beta-bhc 0.0 0.00 ug/l 0/0/ : 0// 0: Chlordane (technical) 0. 0.0 ug/l 0/0/ : 0// 0: delta-bhc 0.00 0.00 ug/l 0/0/ : 0// 0: Dieldrin 0.00 0.00 ug/l 0/0/ : 0// 0: Endosulfan I 0.00 0.00 ug/l 0/0/ : 0// 0: Endosulfan II 0.00 0.00 ug/l 0/0/ : 0// 0: Endosulfan sulfate 0.0 0.00 ug/l 0/0/ : 0// 0: Endrin 0.00 0.00 ug/l 0/0/ : 0// 0: Endrin aldehyde 0.0 0.00 ug/l 0/0/ : 0// 0: Endrin ketone 0.0 0.00 ug/l 0/0/ : 0// 0: Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Client Sample s TestAmerica Job ID: 0-0- Client Sample ID: A-00 Date Collected: 0// : Date Received: 0// :00 Method: 0 - Organochlorine Pesticides in Water (Continued) RL MDL Lab Sample ID: 0-0- Prepared Analyzed gamma-bhc (Lindane) 0.0 0.00 ug/l 0/0/ : 0// 0: Heptachlor Heptachlor epoxide Methoxychlor Toxaphene,'-DDD,'-DDE,'-DDT Surrogate %Recovery Unit D Dil Fac 0.0 0.00 ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0. 0. ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0.00 0.00 ug/l 0/0/ : 0// 0: 0.0 0.00 ug/l 0/0/ : 0// 0: Prepared Analyzed Tetrachloro-m-xylene - 0/0/ : 0// 0: Method: 0 - Polychlorinated Biphenyls (PCBs) (GC) RL Aroclor 0. 0. ug/l 0/0/ : 0// : Aroclor Aroclor Aroclor Aroclor Aroclor Aroclor 0 MDL Unit D Prepared Analyzed Dil Fac Dil Fac 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : 0. 0. ug/l 0/0/ : 0// : Surrogate %Recovery Prepared Analyzed Dil Fac DCB Decachlorobiphenyl (Surr) - 0 0/0/ : 0// : Method: 00. - Metals (ICP/MS) - Total Recoverable RL MDL Unit D Prepared Analyzed Dil Fac Arsenic.0. ug/l 0// 0: 0// 0: Cadmium.0 J.0 0.0 ug/l 0// 0: 0// 0: Chromium..0. ug/l 0// 0: 0// 0: Copper.0. ug/l 0// 0: 0// 0: Lead..0.0 ug/l 0// 0: 0// 0: Nickel..0. ug/l 0// 0: 0// 0: Silver 0. J.0 0.0 ug/l 0// 0: 0// 0: Zinc 0 0 ug/l 0// 0: 0// 0: General Chemistry RL MDL Unit D Prepared Analyzed Dil Fac Cyanide, Total 0.000 0.000 mg/l 0/0/ : 0/0/ : RL RL Unit D Prepared Analyzed Dil Fac Total Solids 0 mg/l 0// : Page of //0

Lab Chronicle Client: Veolia Water N. America Operating Srvs TestAmerica Job ID: 0-0- Project/Site: SemiAnnual Client Sample ID: E-00-DC Lab Sample ID: 0-0- Date Collected: 0// :0 Date Received: 0// :00 Prep Type Batch Type Batch Method Run Dil Factor Prepared or Analyzed Total/NA Prep ml ml 0 0// :0 DM TAL IRV Total/NA Total/NA Initial Amount Final Amount Batch Number Analyst Analysis 0 0// : AI TAL IRV Analysis 0/0/ 0:0 AI TAL IRV Total/NA Prep 0 0 ml ml 0/0/ : AB TAL IRV Total/NA Total/NA Analysis 0 0 0// 0: JM TAL IRV Analysis 0 0 0// : JM TAL IRV Total Recoverable Prep 00. 0 ml 0 ml 0// 0: DT TAL IRV Total Recoverable Analysis 00. 00 0// 0: YS TAL IRV Total/NA Prep Distill/CN 0 ml 0 ml 0/0/ : BT TAL IRV Total/NA Analysis SM 00 CN E 0/0/ : BT TAL IRV Total/NA Analysis SM 0B 0 ml 0 ml 0// : XL TAL IRV Client Sample ID: E-00-D Lab Sample ID: 0-0- Date Collected: 0// : Date Received: 0// :00 Lab Batch Batch Dil Initial Final Batch Prepared Prep Type Type Method Run Factor Amount Amount Number or Analyzed Analyst Lab Total/NA Prep 0 ml ml 0 0// :0 DM TAL IRV Total/NA Analysis 0 0// : AI TAL IRV Total/NA Analysis 0/0/ 0: AI TAL IRV Total/NA Prep 0 0 ml ml 0/0/ : AB TAL IRV Total/NA Analysis 0 0 0// 0: JM TAL IRV Total/NA Analysis 0 0 0// : JM TAL IRV Total Recoverable Prep 00. 0 ml 0 ml 0// 0: DT TAL IRV Total Recoverable Analysis 00. 00 0// 0: YS TAL IRV Total/NA Analysis SM 00 NH D 0 0 ml 0 ml 0// : DC TAL IRV Total/NA Prep Distill/CN 0 ml 0 ml 0/0/ : BT TAL IRV Total/NA Analysis SM 00 CN E 0/0/ : BT TAL IRV Total/NA Analysis SM 0B 0 ml 0 ml 0// : XL TAL IRV Client Sample ID: A-00 Lab Sample ID: 0-0- Date Collected: 0// : Date Received: 0// :00 Prep Type Batch Type Batch Method Run Dil Factor Prepared or Analyzed Total/NA Prep 0 ml ml 0 0// :0 DM TAL IRV Total/NA Initial Amount Final Amount Batch Number Analyst Analysis 0 0// : AI TAL IRV Lab Total/NA Analysis 0 0/0/ 0: AI TAL IRV Total/NA Prep 0 0 ml ml 0/0/ : AB TAL IRV Total/NA Analysis 0 0 0// 0: JM TAL IRV Total/NA Analysis 0 0// : JM TAL IRV Total Recoverable Prep 00. 0 ml 0 ml 0// 0: DT TAL IRV Page of //0

Lab Chronicle Client: Veolia Water N. America Operating Srvs TestAmerica Job ID: 0-0- Project/Site: SemiAnnual Client Sample ID: A-00 Lab Sample ID: 0-0- Date Collected: 0// : Date Received: 0// :00 Prep Type Total Recoverable Batch Type Batch Method Run Dil Factor Initial Amount Amount Prepared or Analyzed Analyst Analysis 00. 00 0// 0: YS TAL IRV Total/NA Prep Distill/CN 0 ml 0 ml 0/0/ : BT TAL IRV Total/NA Final Batch Number Analysis SM 00 CN E 0/0/ : BT TAL IRV Total/NA Analysis SM 0B 0 ml 0 ml 0// : XL TAL IRV Laboratory References: TAL IRV =, Derian Ave, Suite 0, Irvine, CA -, TEL ()- Lab Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Sample s Method: - Semivolatile Organic Compounds (GC/MS) TestAmerica Job ID: 0-0- Lab Sample ID: MB 0-0/-A Client Sample ID: Method Blank Analysis Batch: 0 Prep Batch: 0 MB MB RL,,-Trichlorobenzene.0 0. ug/l 0// :0 0// :,-Diphenylhydrazine(as Azobenzene),-Dichlorobenzene,-Dichlorobenzene,-Dichlorobenzene,,-Trichlorophenol,,-Trichlorophenol,-Dichlorophenol,-Dimethylphenol,-Dinitrophenol,-Dinitrotoluene,-Dinitrotoluene -Chloronaphthalene -Chlorophenol -Methylnaphthalene -Methylphenol -Nitroaniline -Nitrophenol,'-Dichlorobenzidine -Nitroaniline,-Dinitro--methylphenol -Bromophenyl phenyl ether -Chloro--methylphenol -Chlorophenyl phenyl ether -Nitroaniline Acenaphthene Acenaphthylene Aniline Anthracene Benzidine Benzo[a]anthracene Benzo[a]pyrene Benzo[b]fluoranthene Benzo[g,h,i]perylene Benzo[k]fluoranthene Benzoic acid Benzyl alcohol Bis(-chloroethoxy)methane Bis(-chloroethyl)ether bis (-chloroisopropyl) ether Bis(-ethylhexyl) phthalate Butyl benzyl phthalate Chrysene Di-n-butyl phthalate Di-n-octyl phthalate Dibenz(a,h)anthracene Dibenzofuran MDL Unit D Prepared Analyzed Dil Fac.0 0.0 ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// : 0.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// : 0.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// : 0.0 0.0 ug/l 0// :0 0// : 0.0 0.0 ug/l 0// :0 0// : 0.0 ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// :.0.0 ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// : 0.0 0.0 ug/l 0// :0 0// : 0.0 ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// :.0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// : Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Sample s Method: - Semivolatile Organic Compounds (GC/MS) (Continued) TestAmerica Job ID: 0-0- Lab Sample ID: MB 0-0/-A Client Sample ID: Method Blank Analysis Batch: 0 Prep Batch: 0 MB MB RL Diethyl phthalate.0 0. ug/l 0// :0 0// : Dimethyl phthalate Fluoranthene Fluorene Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Indeno[,,-cd]pyrene Isophorone N-Nitrosodi-n-propylamine N-Nitrosodiphenylamine Naphthalene Nitrobenzene Pentachlorophenol Phenol Phenanthrene Pyrene -Methylphenol + -Methylphenol N-Nitrosodimethylamine MDL Unit D Prepared Analyzed Dil Fac 0.0 0.0 ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// : 0.0 0. ug/l 0// :0 0// :.0 0.0 ug/l 0// :0 0// :.0 0. ug/l 0// :0 0// : Surrogate MB %Recovery MB Prepared Analyzed,,-Tribromophenol 0-0 0// :0 0// : -Fluorobiphenyl 0-0 0// :0 0// : -Fluorophenol 0-0 0// :0 0// : Nitrobenzene-d - 0 0// :0 0// : Phenol-d 0-0 0// :0 0// : Terphenyl-d 0-0// :0 0// : Lab Sample ID: MB 0-0/-A Client Sample ID: Method Blank Analysis Batch: Prep Batch: 0 MB MB RL -Nitrophenol.0. ug/l 0// :0 0/0/ 0: -Chloroaniline Surrogate MDL Unit D Prepared Analyzed Dil Fac Dil Fac.0 0.0 ug/l 0// :0 0/0/ 0: MB %Recovery MB Prepared Analyzed,,-Tribromophenol 0-0 0// :0 0/0/ 0: -Fluorobiphenyl 0-0 0// :0 0/0/ 0: -Fluorophenol 0-0 0// :0 0/0/ 0: Nitrobenzene-d - 0 0// :0 0/0/ 0: Phenol-d - 0 0// :0 0/0/ 0: Terphenyl-d 0-0// :0 0/0/ 0: Dil Fac Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Sample s Method: - Semivolatile Organic Compounds (GC/MS) (Continued) TestAmerica Job ID: 0-0- Lab Sample ID: LCS 0-0/-A Client Sample ID: Lab Control Sample Analysis Batch: 0 Prep Batch: 0 Spike LCS LCS %Rec. Added Unit D %Rec,,-Trichlorobenzene.0. ug/l - 0,-Diphenylhydrazine(as.0. ug/l 0 - Azobenzene),-Dichlorobenzene.0. ug/l - 0,-Dichlorobenzene.0. ug/l - 0,-Dichlorobenzene.0. ug/l - 0,,-Trichlorophenol.0. ug/l 0 -,,-Trichlorophenol.0. ug/l 0 -,-Dichlorophenol.0. ug/l -,-Dimethylphenol.0. ug/l - 0,-Dinitrophenol.0.0 ug/l 0 -,-Dinitrotoluene.0. ug/l - 0 -Chloronaphthalene.0. ug/l - 0 -Chlorophenol.0. ug/l 0 - -Methylnaphthalene.0.0 ug/l - 0 -Methylphenol.0. ug/l - 0 -Nitroaniline.0. ug/l 0 - -Nitrophenol.0. ug/l -,'-Dichlorobenzidine.0. ug/l 0 - -Nitroaniline.0. ug/l -,-Dinitro--methylphenol.0. ug/l - -Bromophenyl phenyl ether.0. ug/l - 0 -Chloro--methylphenol.0. ug/l - -Chlorophenyl phenyl ether.0.0 ug/l 0 - -Nitroaniline.0. ug/l 0 - Acenaphthene.0. ug/l - 0 Acenaphthylene.0. ug/l 0-0 Aniline.0. J ug/l - 0 Anthracene.0. ug/l - 0 Benzidine.0 * ug/l 0 - Benzo[a]anthracene.0. ug/l - 0 Benzo[a]pyrene.0. ug/l - 0 Benzo[b]fluoranthene.0. ug/l - Benzo[g,h,i]perylene.0. ug/l - Benzo[k]fluoranthene.0. ug/l - Benzoic acid.0. J ug/l 0-0 Benzyl alcohol.0. ug/l 0-0 Bis(-chloroethoxy)methane.0.00 ug/l 0-0 Bis(-chloroethyl)ether.0.00 ug/l 0-0 bis (-chloroisopropyl) ether.0. ug/l - 0 Bis(-ethylhexyl) phthalate.0. ug/l - Butyl benzyl phthalate.0. ug/l - Chrysene.0. ug/l - 0 Di-n-butyl phthalate.0. ug/l 0 - Di-n-octyl phthalate.0.0 ug/l - 0 Dibenz(a,h)anthracene.0.0 ug/l - Dibenzofuran.0.0 ug/l 0-0 Diethyl phthalate.0. ug/l - Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Sample s Method: - Semivolatile Organic Compounds (GC/MS) (Continued) TestAmerica Job ID: 0-0- Lab Sample ID: LCS 0-0/-A Client Sample ID: Lab Control Sample Analysis Batch: 0 Prep Batch: 0 Spike LCS LCS %Rec. Added Unit D %Rec Dimethyl phthalate.0. ug/l - 0 Fluoranthene.0. ug/l - 0 Fluorene.0. ug/l - 0 Hexachlorobenzene.0. ug/l - 0 Hexachlorobutadiene.0. ug/l - 0 Hexachlorocyclopentadiene.0. ug/l - 0 Hexachloroethane.0. ug/l - 0 Indeno[,,-cd]pyrene.0. ug/l - Isophorone.0. ug/l 0-0 N-Nitrosodi-n-propylamine.0. ug/l 0-0 N-Nitrosodiphenylamine.0. ug/l - 0 Naphthalene.0. ug/l - 0 Nitrobenzene.0. ug/l - 0 Pentachlorophenol.0. ug/l 0 - Phenol.0.0 ug/l 0-0 Phenanthrene.0. ug/l - 0 Pyrene.0. ug/l - 0 -Methylphenol + -Methylphenol.0. ug/l 0-0 N-Nitrosodimethylamine.0. ug/l 0 - Surrogate LCS %Recovery LCS,,-Tribromophenol 0-0 -Fluorobiphenyl 0-0 -Fluorophenol 0 0-0 Nitrobenzene-d - 0 Phenol-d - 0 Terphenyl-d 0 - Lab Sample ID: LCS 0-0/-A Client Sample ID: Lab Control Sample Analysis Batch: Prep Batch: 0 Spike LCS LCS %Rec. Added Unit D %Rec -Nitrophenol.0. ug/l 0 - -Chloroaniline.0. ug/l - 0 Surrogate LCS %Recovery LCS,,-Tribromophenol 0 0-0 -Fluorobiphenyl 0 0-0 -Fluorophenol 0-0 Nitrobenzene-d - 0 Phenol-d - 0 Terphenyl-d 0 - Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Sample s Method: - Semivolatile Organic Compounds (GC/MS) (Continued) TestAmerica Job ID: 0-0- Lab Sample ID: LCSD 0-0/-A Client Sample ID: Lab Control Sample Dup Analysis Batch: 0 Prep Batch: 0 Spike LCSD LCSD %Rec. RPD Added Unit D %Rec,,-Trichlorobenzene.0.0 ug/l 0-0 0,-Diphenylhydrazine(as.0. ug/l 0 - Azobenzene),-Dichlorobenzene.0. ug/l - 0,-Dichlorobenzene.0. ug/l - 0,-Dichlorobenzene.0. ug/l - 0,,-Trichlorophenol.0. ug/l 0-0,,-Trichlorophenol.0. ug/l 0-0,-Dichlorophenol.0. ug/l - 0,-Dimethylphenol.0. ug/l - 0,-Dinitrophenol.0. ug/l 0 -,-Dinitrotoluene.0. ug/l - 0 0 -Chloronaphthalene.0. ug/l - 0 0 -Chlorophenol.0. ug/l 0 - -Methylnaphthalene.0. ug/l - 0 0 -Methylphenol.0. ug/l - 0 0 -Nitroaniline.0.0 ug/l 0-0 -Nitrophenol.0.0 ug/l 0 -,'-Dichlorobenzidine.0. ug/l - -Nitroaniline.0. ug/l -,-Dinitro--methylphenol.0.0 ug/l - -Bromophenyl phenyl ether.0. ug/l - 0 -Chloro--methylphenol.0. ug/l - -Chlorophenyl phenyl ether.0. ug/l 0-0 -Nitroaniline.0. ug/l 0-0 Acenaphthene.0. ug/l - 0 0 Acenaphthylene.0. ug/l 0-0 0 Aniline.0. J ug/l - 0 0 0 Anthracene.0. ug/l - 0 0 Benzidine.0. J * ug/l 0 - Benzo[a]anthracene.0. ug/l - 0 0 Benzo[a]pyrene.0. ug/l 0-0 Benzo[b]fluoranthene.0. ug/l - Benzo[g,h,i]perylene.0. ug/l - Benzo[k]fluoranthene.0. ug/l - 0 Benzoic acid.0. J ug/l 0-0 0 Benzyl alcohol.0. ug/l 0-0 0 Bis(-chloroethoxy)methane.0. ug/l - 0 0 Bis(-chloroethyl)ether.0. ug/l - 0 0 bis (-chloroisopropyl) ether.0.0 ug/l 0-0 0 Bis(-ethylhexyl) phthalate.0.0 ug/l 0-0 Butyl benzyl phthalate.0. ug/l - 0 Chrysene.0. ug/l - 0 0 Di-n-butyl phthalate.0. ug/l 0-0 Di-n-octyl phthalate.0. ug/l 0-0 0 Dibenz(a,h)anthracene.0. ug/l - Dibenzofuran.0. ug/l 0-0 0 Diethyl phthalate.0. ug/l - 0 RPD Limit Page 0 of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Sample s Method: - Semivolatile Organic Compounds (GC/MS) (Continued) TestAmerica Job ID: 0-0- Lab Sample ID: LCSD 0-0/-A Client Sample ID: Lab Control Sample Dup Analysis Batch: 0 Prep Batch: 0 Spike LCSD LCSD %Rec. RPD Added Unit D %Rec Dimethyl phthalate.0.0 ug/l - 0 0 Fluoranthene.0. ug/l - 0 0 Fluorene.0.0 ug/l - 0 0 Hexachlorobenzene.0. ug/l - 0 0 Hexachlorobutadiene.0. ug/l - 0 Hexachlorocyclopentadiene.0.0 ug/l - 0 0 Hexachloroethane.0.0 ug/l - 0 Indeno[,,-cd]pyrene.0. ug/l - Isophorone.0. ug/l 0-0 0 N-Nitrosodi-n-propylamine.0. ug/l 0-0 0 N-Nitrosodiphenylamine.0. ug/l - 0 0 Naphthalene.0. ug/l - 0 0 Nitrobenzene.0. ug/l - 0 Pentachlorophenol.0.0 ug/l 0 - Phenol.0. ug/l 0-0 Phenanthrene.0.0 ug/l 0-0 0 Pyrene.0. ug/l - 0 -Methylphenol + -Methylphenol.0. ug/l 0-0 0 N-Nitrosodimethylamine.0. ug/l 0-0 RPD Limit Surrogate LCSD %Recovery LCSD,,-Tribromophenol 0-0 -Fluorobiphenyl 0-0 -Fluorophenol 0 0-0 Nitrobenzene-d - 0 Phenol-d - 0 Terphenyl-d 0 - Lab Sample ID: LCSD 0-0/-A Client Sample ID: Lab Control Sample Dup Analysis Batch: Prep Batch: 0 Spike LCSD LCSD %Rec. RPD Added Unit D %Rec -Nitrophenol.0. ug/l 0-0 -Chloroaniline.0. ug/l - 0 Surrogate LCSD %Recovery LCSD,,-Tribromophenol 0-0 -Fluorobiphenyl 0-0 -Fluorophenol 0-0 Nitrobenzene-d - 0 Phenol-d - 0 Terphenyl-d 0 - RPD Limit Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Method: 0 - Organochlorine Pesticides in Water QC Sample s TestAmerica Job ID: 0-0- Lab Sample ID: MB 0-/-A Client Sample ID: Method Blank Analysis Batch: 0 Prep Batch: MB MB RL Aldrin 0.000 0.00 ug/l 0/0/ : 0// 0: alpha-bhc beta-bhc Chlordane (technical) delta-bhc Dieldrin Endosulfan I Endosulfan II Endosulfan sulfate Endrin Endrin aldehyde Endrin ketone gamma-bhc (Lindane) Heptachlor Heptachlor epoxide Methoxychlor Toxaphene,'-DDD,'-DDE,'-DDT MDL Unit D Prepared Analyzed Dil Fac 0.000 0.00 ug/l 0/0/ : 0// 0: 0.0 0.000 ug/l 0/0/ : 0// 0: 0. 0.00 ug/l 0/0/ : 0// 0: 0.000 0.00 ug/l 0/0/ : 0// 0: 0.000 0.000 ug/l 0/0/ : 0// 0: 0.000 0.000 ug/l 0/0/ : 0// 0: 0.000 0.000 ug/l 0/0/ : 0// 0: 0.0 0.000 ug/l 0/0/ : 0// 0: 0.000 0.000 ug/l 0/0/ : 0// 0: 0.0 0.000 ug/l 0/0/ : 0// 0: 0.0 0.000 ug/l 0/0/ : 0// 0: 0.0 0.000 ug/l 0/0/ : 0// 0: 0.0 0.000 ug/l 0/0/ : 0// 0: 0.000 0.00 ug/l 0/0/ : 0// 0: 0.000 0.00 ug/l 0/0/ : 0// 0: 0.0 0. ug/l 0/0/ : 0// 0: 0.000 0.000 ug/l 0/0/ : 0// 0: 0.000 0.000 ug/l 0/0/ : 0// 0: 0.0 0.000 ug/l 0/0/ : 0// 0: MB MB Surrogate %Recovery Prepared Analyzed Dil Fac Tetrachloro-m-xylene 0-0/0/ : 0// 0: Lab Sample ID: LCS 0-/-A Client Sample ID: Lab Control Sample Analysis Batch: 0 Prep Batch: Spike LCS LCS %Rec. Added Unit D %Rec Aldrin 0.00 0.0 ug/l 0 - alpha-bhc 0.00 0.0 ug/l - beta-bhc 0.00 0. ug/l - delta-bhc 0.00 0. ug/l - Dieldrin 0.00 0. ug/l - Endosulfan I 0.00 0. ug/l - Endosulfan II 0.00 0. ug/l - 0 Endosulfan sulfate 0.00 0. ug/l 0-0 Endrin 0.00 0.00 ug/l 0 - Endrin aldehyde 0.00 0. ug/l 0-0 Endrin ketone 0.00 0.0 ug/l - 0 gamma-bhc (Lindane) 0.00 0. ug/l - Heptachlor 0.00 0.0 ug/l - Heptachlor epoxide 0.00 0. ug/l - Methoxychlor 0.00 0. ug/l 0-0,'-DDD 0.00 0. ug/l - 0,'-DDE 0.00 0.0 ug/l 0-0,'-DDT 0.00 0.0 ug/l - 0 Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Sample s Method: 0 - Organochlorine Pesticides in Water (Continued) TestAmerica Job ID: 0-0- Lab Sample ID: LCS 0-/-A Client Sample ID: Lab Control Sample Analysis Batch: 0 Prep Batch: Surrogate LCS %Recovery LCS DCB Decachlorobiphenyl (Surr) - 0 Tetrachloro-m-xylene - Lab Sample ID: 0--AJ--A MS Client Sample ID: Matrix Spike Analysis Batch: 0 Prep Batch: Sample Sample Spike MS MS %Rec. Added Unit D %Rec Aldrin 0. 0.0 ug/l - 0 alpha-bhc 0. 0. ug/l 0-0 beta-bhc 0. 0. ug/l 0-0 delta-bhc 0. 0. ug/l 0-0 Dieldrin 0. 0. ug/l 0-0 Endosulfan I 0. 0. ug/l 0 0-0 Endosulfan II 0. 0. ug/l 0 - Endosulfan sulfate 0. 0.0 ug/l - Endrin 0. 0. ug/l 0-0 Endrin aldehyde 0. 0. ug/l - Endrin ketone 0. 0. ug/l 0 - gamma-bhc (Lindane) 0. 0.0 ug/l 0-0 Heptachlor 0. 0.0 ug/l 0-0 Heptachlor epoxide 0. 0. ug/l 0-0 Methoxychlor 0. 0. ug/l -,'-DDD 0. 0. ug/l 0 -,'-DDE 0. 0. ug/l -,'-DDT 0. 0. ug/l 0 - Surrogate DCB Decachlorobiphenyl (Surr) - 0 MS %Recovery MS Tetrachloro-m-xylene - Lab Sample ID: 0--AK--A MSD Client Sample ID: Matrix Spike Duplicate Analysis Batch: 0 Prep Batch: Sample Sample Spike MSD MSD %Rec. RPD Added Unit D %Rec Aldrin 0. 0. ug/l - 0 0 alpha-bhc 0. 0. ug/l 0-0 0 beta-bhc 0. 0. ug/l 0-0 0 delta-bhc 0. 0.0 ug/l 0-0 0 Dieldrin 0. 0. ug/l 0-0 0 Endosulfan I 0. 0. ug/l 0 0-0 0 Endosulfan II 0. 0. ug/l 0-0 Endosulfan sulfate 0. 0. ug/l - 0 Endrin 0. 0. ug/l 0-0 0 Endrin aldehyde 0. 0.0 ug/l - 0 Endrin ketone 0. 0. ug/l 0-0 gamma-bhc (Lindane) 0. 0. ug/l 0-0 0 RPD Limit Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Sample s Method: 0 - Organochlorine Pesticides in Water (Continued) TestAmerica Job ID: 0-0- Lab Sample ID: 0--AK--A MSD Client Sample ID: Matrix Spike Duplicate Analysis Batch: 0 Prep Batch: Sample Sample Spike MSD MSD %Rec. RPD Added Unit D %Rec Heptachlor 0. 0. ug/l 0-0 0 Heptachlor epoxide 0. 0. ug/l 0-0 0 0 Methoxychlor 0. 0. ug/l - 0,'-DDD 0. 0. ug/l 0-0,'-DDE 0. 0. ug/l - 0,'-DDT 0. 0. ug/l 0-0 Surrogate MSD %Recovery MSD DCB Decachlorobiphenyl (Surr) - 0 Tetrachloro-m-xylene - Method: 0 - Polychlorinated Biphenyls (PCBs) (GC) Lab Sample ID: MB 0-/-A Client Sample ID: Method Blank Analysis Batch: 0 Prep Batch: MB MB RL Aroclor 0.0 0. ug/l 0/0/ : 0// : Aroclor Aroclor Aroclor Aroclor Aroclor Aroclor 0 MDL Unit D Prepared Analyzed RPD Limit Dil Fac 0.0 0. ug/l 0/0/ : 0// : 0.0 0. ug/l 0/0/ : 0// : 0.0 0. ug/l 0/0/ : 0// : 0.0 0. ug/l 0/0/ : 0// : 0.0 0. ug/l 0/0/ : 0// : 0.0 0. ug/l 0/0/ : 0// : MB MB Surrogate %Recovery Prepared Analyzed Dil Fac DCB Decachlorobiphenyl (Surr) - 0 0/0/ : 0// : Lab Sample ID: LCS 0-/-A Client Sample ID: Lab Control Sample Analysis Batch: 0 Prep Batch: Spike LCS LCS %Rec. Added Unit D %Rec Aroclor.00. ug/l 0 - Aroclor 0.00. ug/l 0-0 LCS LCS Surrogate %Recovery DCB Decachlorobiphenyl (Surr) 0-0 Lab Sample ID: 0--AM--A MS Client Sample ID: Matrix Spike Analysis Batch: 0 Prep Batch: Sample Sample Spike MS MS %Rec. Added Unit D %Rec Aroclor.. ug/l - 0 Aroclor 0.. ug/l - Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Sample s Method: 0 - Polychlorinated Biphenyls (PCBs) (GC) (Continued) TestAmerica Job ID: 0-0- Lab Sample ID: 0--AM--A MS Client Sample ID: Matrix Spike Analysis Batch: 0 Prep Batch: Surrogate DCB Decachlorobiphenyl (Surr) - 0 MS %Recovery MS Lab Sample ID: 0--AN--A MSD Client Sample ID: Matrix Spike Duplicate Analysis Batch: 0 Prep Batch: Sample Sample Spike MSD MSD %Rec. RPD Added Unit D %Rec Aroclor.. ug/l - 0 0 Aroclor 0.. ug/l - Surrogate MSD %Recovery MSD DCB Decachlorobiphenyl (Surr) - 0 Method: 00. - Metals (ICP/MS) RPD Limit Lab Sample ID: MB 0-/-A Client Sample ID: Method Blank Prep Type: Total Recoverable Analysis Batch: 00 Prep Batch: MB MB RL Arsenic.0 0.0 ug/l 0// 0: 0// : Cadmium Chromium Copper Lead Nickel Silver Zinc MDL Unit D Prepared Analyzed Dil Fac.0 0. ug/l 0// 0: 0// :.0 0.0 ug/l 0// 0: 0// :.0 0.0 ug/l 0// 0: 0// :.0 0.0 ug/l 0// 0: 0// :.0 0.0 ug/l 0// 0: 0// :.0 0. ug/l 0// 0: 0// :.0.0 ug/l 0// 0: 0// : Lab Sample ID: LCS 0-/-A Client Sample ID: Lab Control Sample Prep Type: Total Recoverable Analysis Batch: 00 Prep Batch: Spike LCS LCS %Rec. Added Unit D %Rec Arsenic 0.0. ug/l - Cadmium 0.0. ug/l - Chromium 0.0. ug/l - Copper 0.0.0 ug/l - Lead 0.0. ug/l - Nickel 0.0. ug/l - Silver 0.0 0. ug/l - Zinc 0.0. ug/l 0 - Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Method: 00. - Metals (ICP/MS) (Continued) QC Sample s TestAmerica Job ID: 0-0- Lab Sample ID: 0-0-G--C MS Client Sample ID: Matrix Spike Prep Type: Total Recoverable Analysis Batch: 00 Prep Batch: Sample Sample Spike MS MS %Rec. Added Unit D %Rec Arsenic 0.0. ug/l 0-0 Cadmium 0.0 0. ug/l 0-0 Chromium. 0.0. ug/l 0-0 Copper. 0.0.0 ug/l 0-0 Lead 0.0. ug/l 0-0 Nickel. 0.0. ug/l 0-0 Silver 0.0. ug/l 0-0 Zinc 0.0. ug/l 0-0 Lab Sample ID: 0-0-G--D MSD Client Sample ID: Matrix Spike Duplicate Prep Type: Total Recoverable Analysis Batch: 00 Prep Batch: Sample Sample Spike MSD MSD %Rec. RPD Added Unit D %Rec Arsenic 0.0. ug/l 0-0 0 0 Cadmium 0.0.0 ug/l 0-0 0 0 Chromium. 0.0. ug/l 0-0 0 Copper. 0.0 0. ug/l 0-0 0 0 Lead 0.0.0 ug/l 0-0 0 0 Nickel. 0.0. ug/l 0-0 0 Silver 0.0. ug/l 0-0 0 0 Zinc 0.0. ug/l 0 0-0 0 RPD Limit Method: SM 0B - Solids, Total Lab Sample ID: MB 0-/ Client Sample ID: Method Blank Analysis Batch: MB MB RL RL Unit D Prepared Analyzed Dil Fac Total Solids mg/l 0// : Lab Sample ID: LCS 0-/ Client Sample ID: Lab Control Sample Analysis Batch: Spike LCS LCS %Rec. Added Unit D %Rec Total Solids 00 mg/l 0 - Lab Sample ID: 0-0- DU Client Sample ID: E-00-DC Analysis Batch: Sample Sample DU DU RPD Unit D RPD Limit Total Solids 00 0 mg/l Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Method: SM 00 CN E - Cyanide, Total (Low Level) QC Sample s TestAmerica Job ID: 0-0- Lab Sample ID: MB 0-/-A Client Sample ID: Method Blank Analysis Batch: Prep Batch: MB MB RL Cyanide, Total 0.000 0.000 mg/l 0/0/ : 0/0/ : MDL Unit D Prepared Analyzed Lab Sample ID: LCS 0-/-A Client Sample ID: Lab Control Sample Analysis Batch: Prep Batch: Spike LCS LCS %Rec. Added Unit D %Rec Cyanide, Total 0.0 0. mg/l 0 - Lab Sample ID: 0-0-N--B MS Client Sample ID: Matrix Spike Analysis Batch: Prep Batch: Sample Sample Spike MS MS %Rec. Added Unit D %Rec Cyanide, Total 0.0 0. mg/l 0 - Dil Fac Lab Sample ID: 0-0-N--C MSD Client Sample ID: Matrix Spike Duplicate Analysis Batch: Prep Batch: Sample Sample Spike MSD MSD %Rec. RPD Added Unit D %Rec RPD Limit Cyanide, Total 0.0 0. mg/l 0 - Method: SM 00 NH D - Ammonia Lab Sample ID: MB 0-/ Client Sample ID: Method Blank Analysis Batch: MB MB RL MDL Unit D Prepared Analyzed Dil Fac Ammonia (as N) 0.0 0. mg/l 0// : Lab Sample ID: LCS 0-/ Client Sample ID: Lab Control Sample Analysis Batch: Spike LCS LCS %Rec. Added Unit D %Rec Ammonia (as N).00.0 mg/l - Lab Sample ID: 0-0-E- MS Client Sample ID: Matrix Spike Analysis Batch: Sample Sample Spike MS MS %Rec. Added Unit D %Rec Ammonia (as N).00.0 mg/l 0 - Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual Method: SM 00 NH D - Ammonia (Continued) Lab Sample ID: 0-0-E- MSD Analysis Batch: Sample Sample QC Sample s Spike Added TestAmerica Job ID: 0-0- Client Sample ID: Matrix Spike Duplicate Ammonia (as N).00.0 mg/l 0-0 MSD MSD Unit D %Rec %Rec. RPD RPD Limit Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Association Summary TestAmerica Job ID: 0-0- GC/MS Semi VOA Prep Batch: 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0- E-00-DC Total/NA Water 0-0- E-00-D Total/NA Water 0-0- A-00 Total/NA Water LCS 0-0/-A Lab Control Sample Total/NA Water LCSD 0-0/-A Lab Control Sample Dup Total/NA Water MB 0-0/-A Method Blank Total/NA Water Analysis Batch: 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0- E-00-DC Total/NA Water 0 0-0- E-00-D Total/NA Water 0 0-0- A-00 Total/NA Water 0 LCS 0-0/-A Lab Control Sample Total/NA Water 0 LCSD 0-0/-A Lab Control Sample Dup Total/NA Water 0 MB 0-0/-A Method Blank Total/NA Water 0 Analysis Batch: Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0- E-00-DC Total/NA Water 0 0-0- E-00-D Total/NA Water 0 0-0- A-00 Total/NA Water 0 LCS 0-0/-A Lab Control Sample Total/NA Water 0 LCSD 0-0/-A Lab Control Sample Dup Total/NA Water 0 MB 0-0/-A Method Blank Total/NA Water 0 GC Semi VOA Prep Batch: Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0- E-00-DC Total/NA Water 0 0-0- E-00-D Total/NA Water 0 0-0- A-00 Total/NA Water 0 0--AJ--A MS Matrix Spike Total/NA Water 0 0--AK--A MSD Matrix Spike Duplicate Total/NA Water 0 0--AM--A MS Matrix Spike Total/NA Water 0 0--AN--A MSD Matrix Spike Duplicate Total/NA Water 0 LCS 0-/-A Lab Control Sample Total/NA Water 0 LCS 0-/-A Lab Control Sample Total/NA Water 0 MB 0-/-A Method Blank Total/NA Water 0 Analysis Batch: 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0- E-00-DC Total/NA Water 0 0-0- E-00-D Total/NA Water 0 0-0- A-00 Total/NA Water 0 0--AJ--A MS Matrix Spike Total/NA Water 0 0--AK--A MSD Matrix Spike Duplicate Total/NA Water 0 LCS 0-/-A Lab Control Sample Total/NA Water 0 MB 0-/-A Method Blank Total/NA Water 0 Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Association Summary TestAmerica Job ID: 0-0- GC Semi VOA (Continued) Analysis Batch: 0 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0- E-00-DC Total/NA Water 0 0-0- E-00-D Total/NA Water 0 0--AM--A MS Matrix Spike Total/NA Water 0 0--AN--A MSD Matrix Spike Duplicate Total/NA Water 0 LCS 0-/-A Lab Control Sample Total/NA Water 0 MB 0-/-A Method Blank Total/NA Water 0 Analysis Batch: Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0- A-00 Total/NA Water 0 Metals Prep Batch: Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0-G--C MS Matrix Spike Total Recoverable Water 00. 0-0-G--D MSD Matrix Spike Duplicate Total Recoverable Water 00. 0-0- E-00-DC Total Recoverable Water 00. 0-0- E-00-D Total Recoverable Water 00. 0-0- A-00 Total Recoverable Water 00. LCS 0-/-A Lab Control Sample Total Recoverable Water 00. MB 0-/-A Method Blank Total Recoverable Water 00. Analysis Batch: 00 Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0-G--C MS Matrix Spike Total Recoverable Water 00. 0-0-G--D MSD Matrix Spike Duplicate Total Recoverable Water 00. 0-0- E-00-DC Total Recoverable Water 00. 0-0- E-00-D Total Recoverable Water 00. 0-0- A-00 Total Recoverable Water 00. LCS 0-/-A Lab Control Sample Total Recoverable Water 00. MB 0-/-A Method Blank Total Recoverable Water 00. General Chemistry Analysis Batch: Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0-E- MS Matrix Spike Total/NA Water SM 00 NH D 0-0-E- MSD Matrix Spike Duplicate Total/NA Water SM 00 NH D 0-0- E-00-D Total/NA Water SM 00 NH D LCS 0-/ Lab Control Sample Total/NA Water SM 00 NH D MB 0-/ Method Blank Total/NA Water SM 00 NH D Prep Batch: Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0-N--B MS Matrix Spike Total/NA Water Distill/CN 0-0-N--C MSD Matrix Spike Duplicate Total/NA Water Distill/CN 0-0- E-00-DC Total/NA Water Distill/CN 0-0- E-00-D Total/NA Water Distill/CN 0-0- A-00 Total/NA Water Distill/CN Page 0 of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual QC Association Summary TestAmerica Job ID: 0-0- General Chemistry (Continued) Prep Batch: (Continued) Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch LCS 0-/-A Lab Control Sample Total/NA Water Distill/CN MB 0-/-A Method Blank Total/NA Water Distill/CN Analysis Batch: Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0-N--B MS Matrix Spike Total/NA Water SM 00 CN E 0-0-N--C MSD Matrix Spike Duplicate Total/NA Water SM 00 CN E 0-0- E-00-DC Total/NA Water SM 00 CN E 0-0- E-00-D Total/NA Water SM 00 CN E 0-0- A-00 Total/NA Water SM 00 CN E LCS 0-/-A Lab Control Sample Total/NA Water SM 00 CN E MB 0-/-A Method Blank Total/NA Water SM 00 CN E Analysis Batch: Lab Sample ID Client Sample ID Prep Type Matrix Method Prep Batch 0-0- E-00-DC Total/NA Water SM 0B 0-0- DU E-00-DC Total/NA Water SM 0B 0-0- E-00-D Total/NA Water SM 0B 0-0- A-00 Total/NA Water SM 0B LCS 0-/ Lab Control Sample Total/NA Water SM 0B MB 0-/ Method Blank Total/NA Water SM 0B Page of //0

Client: Veolia Water N. America Operating Srvs Project/Site: SemiAnnual s GC/MS Semi VOA Description * LCS or LCSD exceeds the control limits J X Metals J Glossary Abbreviation Definitions/Glossary is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. Surrogate is outside control limits Description is less than the RL but greater than or equal to the MDL and the concentration is an approximate value. These commonly used abbreviations may or may not be present in this report. Listed under the "D" column to designate that the result is reported on a dry weight basis %R Percent Recovery CNF DER DL, RA, RE, IN DLC MDA EDL MDC MDL ML PQL QC RER RL RPD TEF TEQ Contains no Free Liquid Duplicate error ratio (normalized absolute difference) Indicates a Dilution, Re-analysis, Re-extraction, or additional Initial metals/anion analysis of the sample Decision level concentration Minimum detectable activity Estimated Detection Limit Minimum detectable concentration Method Detection Limit Minimum Level (Dioxin) Not detected at the reporting limit (or MDL or EDL if shown) Practical Quantitation Limit Quality Control Relative error ratio Reporting Limit or Requested Limit (Radiochemistry) Relative Percent Difference, a measure of the relative difference between two points Toxicity Equivalent Factor (Dioxin) Toxicity Equivalent Quotient (Dioxin) TestAmerica Job ID: 0-0- Page of //0

Certification Summary Client: Veolia Water N. America Operating Srvs TestAmerica Job ID: 0-0- Project/Site: SemiAnnual Laboratory: All certifications held by this laboratory are listed. Not all certifications are applicable to this report. Authority Program EPA Region Certification ID Expiration Date Alaska State Program CA0 0-0- Arizona State Program AZ0 -- California LA Cty Sanitation Districts 0-- California NELAP CA 0-- California State Program 0 0-0- Guam State Program Cert. No..00r 0-- Nevada State Program CA000A 0-- Oregon NELAP 00 0-- USDA Federal P0-0-0000 0-0- USEPA UCMR Federal CA0 0-- Page of //0

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Login Sample Receipt Checklist Client: Veolia Water N. America Operating Srvs Job Number: 0-0- Login Number: 0 List Number: Creator: Avila, Stephanie Question Answer Comment Radioactivity wasn't checked or is </= background as measured by a survey meter. The cooler's custody seal, if present, is intact. Sample custody seals, if present, are intact. The cooler or samples do not appear to have been compromised or tampered with. Samples were received on ice. Cooler Temperature is acceptable. Cooler Temperature is recorded. COC is present. COC is filled out in ink and legible. COC is filled out with all pertinent information. Is the Field Sampler's name present on COC? There are no discrepancies between the containers received and the COC. Samples are received within Holding Time. Sample containers have legible labels. Containers are not broken or leaking. Sample collection date/times are provided. Appropriate sample containers are used. Sample bottles are completely filled. Sample Preservation Verified. There is sufficient vol. for all requested analyses, incl. any requested MS/MSDs Containers requiring zero headspace have no headspace or bubble is <mm (/"). Multiphasic samples are not present. Samples do not require splitting or compositing. Residual Chlorine Checked. N/A True True True True True True True True True True True True True True True True True N/A True N/A True True N/A JMA & JS & OPS List Source: Page of //0

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Attachment B: Influent and Effluent Lab s for Volatile Organics and Selenium ~ ~

NELAP Accreditation 0CA ELAP Certification Monday, March 0, 0 Jean McMahon Veolia Water / Richmond 0 Canal Boulevard Richmond, CA 0 RE: Lab Order: Project ID: N00 SEMI ANNUAL Collected By: PO/Contract #: JM/JS/OPS Dear Jean McMahon: Enclosed are the analytical results for sample(s) received by the laboratory on Friday, February, 0. s 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. Enclosures Project Manager: Danielle Regan //0 : REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 SEMI ANNUAL SAMPLE SUMMARY Lab ID Sample ID Matrix Date Collected Date Received N0000 E00-DC Water //0 : //0 : N0000 E00-D Water //0 : //0 : N0000 A00 Water //0 : //0 : N0000 E00-DC Water //0 :0 //0 : N0000 E00-D Water //0 0: //0 : N0000 A00 Water //0 0:0 //0 : //0 : REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 SEMI ANNUAL NARRATIVE General s and Notes s and Compound Notes Caltest authorizes this report to be reproduced only in its entirety. s are specific to the sample(s) as submitted and only to the parameter(s) reported. Caltest certifies that all test results for wastewater and hazardous waste analyses meet all applicable NELAC requirements; all microbiology and drinking water testing meet applicable ELAP requirements, unless stated otherwise. All analyses performed by EPA Methods or Standard Methods (SM) 0th Edition except where noted (SMOL=online edition). Caltest collects samples in compliance with 0 CFR, EPA Methods, Cal. Title, and Standard Methods. Dilution Factors (DF) reported greater than '' have been used to adjust the result, Reporting Limit (RL), and Method Detection Limit (MDL). All Solid, sludge, and/or biosolids data is reported in Wet Weight, unless otherwise specified. Filtrations performed at Caltest for dissolved metals (excluding mercury) and/or ph analysis were not performed within the minute holding time as specified by 0CFR. table II. s s: Report fields may contain codes and non-numeric data correlating to one or more of the following definitions: - Non Detect - indicates analytical result has not been detected. RL - Reporting Limit is the quantitation limit at which the laboratory is able to detect an analyte. An analyte not detected at or above the RL is reported as unless otherwise noted or qualified. For analyses pertaining to the State Implementation Plan of the California Toxics Rule, the Caltest Reporting Limit (RL) is equivalent to the Minimum Level (ML). A standard is always run at or below the ML. Where Reporting are elevated due to dilution, the ML calibration criteria has been met. J - reflects estimated analytical result value detected below the Reporting Limit (RL) and above the Method Detection Limit (MDL). The 'J' flag is equivalent to the DNQ Estimated Concentration flag. E - indicates an estimated analytical result value. B - indicates the analyte has been detected in the blank associated with the sample. NC - means not able to be calculated for RPD or Spike Recoveries. SS - compound is a Surrogate Spike used per laboratory quality assurance manual. NOTE: This document represents a complete Analytical Report for the samples referenced herein and should be retained as a permanent record thereof. (s) reported as '' means not detected at or above the listed Method Detection (MDL). Caltest allows one surrogate outside of laboratory control limits per SOP. Sample diluted prior to analysis in an effort to reduce matrix interferences resulting in higher reporting limit(s). Sample diluted due to a high concentration of non-target analyte(s), resulting in increased reporting limits. Due to matrix interferences present in the sample, surrogate recoveries failed to meet the QA/QC acceptance criteria. //0 : REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 SEMI ANNUAL NARRATIVE s and Compound Notes Surrogates did not meet Caltest internal acceptance criteria. The sample passes all pertinent method criteria. //0 : REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID N00 SEMI ANNUAL ANALYTICAL RESULTS Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: E00-DC Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Volatile Organic Analysis Analytical Method: EPA Analyzed by: AN Acrolein ug/l. 0// :0 VMS Acrylonitrile ug/l.0.0 0// :0 VMS Benzene ug/l 0. 0. 0// :0 VMS Bromodichloromethane.0 ug/l 0. 0. 0// :0 VMS Bromoform ug/l 0. 0.0 0// :0 VMS Bromomethane (Methyl ug/l 0. 0. 0// :0 VMS Bromide) Carbon tetrachloride ug/l 0. 0. 0// :0 VMS Chlorobenzene ug/l 0. 0. 0// :0 VMS Chloroethane (Ethyl ug/l 0. 0. 0// :0 VMS Chloride) -Chloroethyl vinyl ether ug/l.0 0. 0// :0 VMS Chloroform ug/l 0. 0. 0// :0 VMS Chloromethane(Methyl ug/l 0. 0. 0// :0 VMS Chloride) Dibromochloromethane. ug/l 0. 0. 0// :0 VMS,-Dichlorobenzene ug/l 0. 0. 0// :0 VMS,-Dichlorobenzene ug/l 0. 0. 0// :0 VMS,-Dichlorobenzene ug/l 0. 0. 0// :0 VMS Dichlorodifluoromethane ug/l 0. 0.0 0// :0 VMS (F-),-Dichloroethane ug/l 0. 0. 0// :0 VMS,-Dichloroethane (EDC) ug/l 0. 0. 0// :0 VMS,-Dichloroethene ug/l 0. 0. 0// :0 VMS cis-,-dichloroethene ug/l 0. 0.0 0// :0 VMS trans-,-dichloroethene ug/l 0. 0. 0// :0 VMS,-Dichloropropane ug/l 0. 0. 0// :0 VMS cis-,-dichloropropene ug/l 0. 0. 0// :0 VMS trans-,-dichloropropene ug/l 0. 0. 0// :0 VMS Dichlorotrifluoroethane ug/l 0. 0. 0// :0 VMS (F) Ethylbenzene ug/l 0. 0. 0// :0 VMS Methyl tert-butyl ether 0. ug/l 0. 0. 0// :0 VMS (MTBE) Methylene chloride ug/l 0. 0.0 0// :0 VMS,,,-Tetrachloroethane ug/l 0. 0.0 0// :0 VMS Tetrachloroethene (PCE) ug/l 0. 0. 0// :0 VMS Toluene 0. ug/l 0. 0. 0// :0 VMS,,-Trichloroethane ug/l 0. 0. 0// :0 VMS,,-Trichloroethane ug/l 0. 0. 0// :0 VMS (TCA) Trichloroethene (TCE) ug/l 0. 0.0 0// :0 VMS //0 : REPORT OF LABORATORY ANALYSIS Page of This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID N00 SEMI ANNUAL ANALYTICAL RESULTS Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: E00-DC Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Trichlorofluoromethane (F- ug/l 0. 0. 0// :0 VMS ) Trichlorotrifluorethane ug/l.0 0. 0// :0 VMS (F) Vinyl chloride ug/l 0. 0. 0// :0 VMS Xylenes, total ug/l 0. 0. 0// :0 VMS -Bromofluorobenzene % - 0// :0 VMS (SS) Dibromofluoromethane % - 0// :0 VMS (SS),-Dichloroethane-d (SS) % - 0// :0 VMS Toluene-d (SS) % 0-0// :0 VMS Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: E00-D Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Volatile Organic Analysis Analytical Method: EPA Analyzed by: AN Acrolein ug/l. 0// 0: VMS Acrylonitrile ug/l.0.0 0// 0: VMS Benzene ug/l 0. 0. 0// 0: VMS Bromodichloromethane 0. ug/l 0. 0. 0// 0: VMS Bromoform ug/l 0. 0.0 0// 0: VMS Bromomethane (Methyl ug/l 0. 0. 0// 0: VMS Bromide) Carbon tetrachloride ug/l 0. 0. 0// 0: VMS Chlorobenzene ug/l 0. 0. 0// 0: VMS Chloroethane (Ethyl ug/l 0. 0. 0// 0: VMS Chloride) -Chloroethyl vinyl ether ug/l.0 0. 0// 0: VMS Chloroform. ug/l 0. 0. 0// 0: VMS Chloromethane(Methyl ug/l 0. 0. 0// 0: VMS Chloride) Dibromochloromethane J0. ug/l 0. 0. 0// 0: VMS,-Dichlorobenzene ug/l 0. 0. 0// 0: VMS,-Dichlorobenzene ug/l 0. 0. 0// 0: VMS,-Dichlorobenzene ug/l 0. 0. 0// 0: VMS Dichlorodifluoromethane ug/l 0. 0.0 0// 0: VMS (F-),-Dichloroethane ug/l 0. 0. 0// 0: VMS,-Dichloroethane (EDC) ug/l 0. 0. 0// 0: VMS //0 : REPORT OF LABORATORY ANALYSIS Page of This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID N00 SEMI ANNUAL ANALYTICAL RESULTS Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: E00-D Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual,-Dichloroethene ug/l 0. 0. 0// 0: VMS cis-,-dichloroethene ug/l 0. 0.0 0// 0: VMS trans-,-dichloroethene ug/l 0. 0. 0// 0: VMS,-Dichloropropane ug/l 0. 0. 0// 0: VMS cis-,-dichloropropene ug/l 0. 0. 0// 0: VMS trans-,-dichloropropene ug/l 0. 0. 0// 0: VMS Dichlorotrifluoroethane ug/l 0. 0. 0// 0: VMS (F) Ethylbenzene ug/l 0. 0. 0// 0: VMS Methyl tert-butyl ether 0. ug/l 0. 0. 0// 0: VMS (MTBE) Methylene chloride ug/l 0. 0.0 0// 0: VMS,,,-Tetrachloroethane ug/l 0. 0.0 0// 0: VMS Tetrachloroethene (PCE) ug/l 0. 0. 0// 0: VMS Toluene 0. ug/l 0. 0. 0// 0: VMS,,-Trichloroethane ug/l 0. 0. 0// 0: VMS,,-Trichloroethane ug/l 0. 0. 0// 0: VMS (TCA) Trichloroethene (TCE) ug/l 0. 0.0 0// 0: VMS Trichlorofluoromethane (F- ug/l 0. 0. 0// 0: VMS ) Trichlorotrifluorethane ug/l.0 0. 0// 0: VMS (F) Vinyl chloride ug/l 0. 0. 0// 0: VMS Xylenes, total ug/l 0. 0. 0// 0: VMS -Bromofluorobenzene % - 0// 0: VMS (SS) Dibromofluoromethane % - 0// 0: VMS (SS),-Dichloroethane-d (SS) % - 0// 0: VMS Toluene-d (SS) % 0-0// 0: VMS Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: A00 Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Volatile Organic Analysis Analytical Method: EPA Analyzed by: AN Acrolein ug/l 0. 0// 0: VMS Acrylonitrile ug/l.0 0// 0: VMS Benzene ug/l. 0.0 0// 0: VMS //0 : REPORT OF LABORATORY ANALYSIS Page of This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID N00 SEMI ANNUAL ANALYTICAL RESULTS Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: A00 Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Bromodichloromethane ug/l. 0.0 0// 0: VMS Bromoform ug/l..0 0// 0: VMS Bromomethane (Methyl ug/l. 0. 0// 0: VMS Bromide) Carbon tetrachloride ug/l. 0.0 0// 0: VMS Chlorobenzene ug/l. 0.0 0// 0: VMS Chloroethane (Ethyl ug/l.. 0// 0: VMS Chloride) -Chloroethyl vinyl ether ug/l.0. 0// 0: VMS Chloroform. ug/l. 0. 0// 0: VMS Chloromethane(Methyl ug/l.. 0// 0: VMS Chloride) Dibromochloromethane ug/l. 0. 0// 0: VMS,-Dichlorobenzene ug/l.. 0// 0: VMS,-Dichlorobenzene ug/l. 0.0 0// 0: VMS,-Dichlorobenzene ug/l. 0.0 0// 0: VMS Dichlorodifluoromethane ug/l.. 0// 0: VMS (F-),-Dichloroethane ug/l. 0. 0// 0: VMS,-Dichloroethane (EDC) ug/l. 0.0 0// 0: VMS,-Dichloroethene ug/l..0 0// 0: VMS cis-,-dichloroethene ug/l..0 0// 0: VMS trans-,-dichloroethene ug/l.. 0// 0: VMS,-Dichloropropane ug/l. 0.0 0// 0: VMS cis-,-dichloropropene ug/l. 0.0 0// 0: VMS trans-,-dichloropropene ug/l. 0.0 0// 0: VMS Dichlorotrifluoroethane ug/l. 0.0 0// 0: VMS (F) Ethylbenzene ug/l.. 0// 0: VMS Methyl tert-butyl ether ug/l. 0. 0// 0: VMS (MTBE) Methylene chloride ug/l.0. 0// 0: VMS,,,-Tetrachloroethane ug/l..0 0// 0: VMS Tetrachloroethene (PCE) ug/l. 0. 0// 0: VMS Toluene. ug/l. 0. 0// 0: VMS,,-Trichloroethane ug/l. 0.0 0// 0: VMS,,-Trichloroethane ug/l. 0. 0// 0: VMS (TCA) Trichloroethene (TCE) ug/l..0 0// 0: VMS Trichlorofluoromethane (F- ug/l.. 0// 0: VMS ) Trichlorotrifluorethane ug/l. 0. 0// 0: VMS (F) Vinyl chloride ug/l.. 0// 0: VMS //0 : REPORT OF LABORATORY ANALYSIS Page of This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID N00 SEMI ANNUAL ANALYTICAL RESULTS Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: A00 Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Xylenes, total ug/l.. 0// 0: VMS -Bromofluorobenzene % - 0// 0: VMS (SS) Dibromofluoromethane % - 0// 0: VMS (SS),-Dichloroethane-d (SS) % - 0// 0: VMS Toluene-d (SS) % 0-0// 0: VMS Lab ID: N0000 Date Collected: //0 :0 Matrix: Water Sample ID: E00-DC Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Metals by ICPMS Collision Mode, Total Prep Method: EPA 00. Prep by: UK Analytical Method: EPA 00. Analyzed by: SMD Selenium J0. ug/l.0 0.0 0// 00:00 MPR 0// : MMS 0 Chlorinated Pesticides & PCBs Analysis Prep Method: EPA 0 Prep by: EAB Analytical Method: EPA 0 Analyzed by: NTA,'-DDD ug/l 0.0 0.000 0// 00:00 SPR 0/0/ : SMS 0 Heptachlor ug/l 0.0 0.000 0// 00:00 SPR 0/0/ : SMS 0 Decachlorobiphenyl (SS) % - 0// 00:00 SPR 0/0/ : SMS 0 Tetrachloro-m-xylene (SS) % - 0// 00:00 SPR 0/0/ : SMS 0 Lab ID: N0000 Date Collected: //0 0: Matrix: Water Sample ID: E00-D Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Metals by ICPMS Collision Mode, Total Prep Method: EPA 00. Prep by: UK Analytical Method: EPA 00. Analyzed by: SMD Selenium J0. ug/l.0 0.0 0// 00:00 MPR 0// : MMS 0 Chlorinated Pesticides & PCBs Analysis Prep Method: EPA 0 Prep by: EAB Analytical Method: EPA 0 Analyzed by: NTA,'-DDD ug/l 0.0 0.000 0// 00:00 SPR 0/0/ :0 SMS 0 Heptachlor ug/l 0.0 0.000 0// 00:00 SPR 0/0/ :0 SMS 0 //0 : REPORT OF LABORATORY ANALYSIS Page of This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID N00 SEMI ANNUAL ANALYTICAL RESULTS Lab ID: N0000 Date Collected: //0 0: Matrix: Water Sample ID: E00-D Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Decachlorobiphenyl (SS) % - 0// 00:00 SPR 0/0/ :0 SMS 0 Tetrachloro-m-xylene (SS) 0 % - 0// 00:00 SPR 0/0/ :0 SMS 0 Lab ID: N0000 Date Collected: //0 0:0 Matrix: Water Sample ID: A00 Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Metals by ICPMS Collision Mode, Total Prep Method: EPA 00. Prep by: UK Analytical Method: EPA 00. Analyzed by: SMD Selenium.0 ug/l.0 0.0 0// 00:00 MPR 0// : MMS 0 Chlorinated Pesticides & PCBs Analysis Prep Method: EPA 0 Prep by: EAB Analytical Method: EPA 0 Analyzed by: NTA,'-DDD ug/l 0. 0.000 0// 00:00 SPR 0/0/ : SMS 0, Heptachlor ug/l 0.00 0.0 0// 00:00 SPR 0/0/ : SMS 0 Decachlorobiphenyl (SS). % - 0// 00:00 SPR 0/0/ : SMS 0, Tetrachloro-m-xylene (SS) % - 0// 00:00 SPR 0/0/ : SMS 0 //0 : REPORT OF LABORATORY ANALYSIS Page of This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 SEMI ANNUAL QUALITY CONTROL DATA Analysis Description: Metals by ICPMS Collision Mode, Total QC Batch: MPR/ Analysis Method: EPA 00. QC Batch Method: EPA 00. METHOD BLANK: 0 Parameter Blank Reporting Limit MDL Units s Selenium.0 0.0 ug/l LABORATORY CONTROL SAMPLE: 0 Spike Parameter Units Conc. LCS LCS % Rec % Rec s Selenium ug/l 0 - MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 0 0 N0000 Spike Parameter Units Conc. MS MSD MS % Rec MSD % Rec % Rec Max Limit RPD RPD s Selenium ug/l 0. 0 0 0 0-0 0. 0 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 0 0 N00000 Spike Parameter Units Conc. MS MSD MS % Rec MSD % Rec % Rec Max Limit RPD RPD s Selenium ug/l 0 0 0 0-0 0. 0 Analysis Description: Chlorinated Pesticides & PCBs Analysis QC Batch: SPR/ Analysis Method: EPA 0 QC Batch Method: EPA 0 METHOD BLANK: 0 Parameter Blank Reporting Limit MDL Units s,'-ddd 0.0 0.00 ug/l Heptachlor 0.0 0.00 ug/l Decachlorobiphenyl (SS) 0-0 % Tetrachloro-m-xylene (SS) - % //0 : REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 SEMI ANNUAL QUALITY CONTROL DATA Analysis Description: Chlorinated Pesticides & PCBs Analysis QC Batch: SPR/ Analysis Method: EPA 0 QC Batch Method: EPA 0 LABORATORY CONTROL SAMPLE: 0 Spike Parameter Units Conc. LCS LCS % Rec % Rec s,'-ddd ug/l 0. 0. 0 - Heptachlor ug/l 0. 0. 0 - Decachlorobiphenyl (SS) % 0-0 Tetrachloro-m-xylene (SS) % - MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 0 0 N0000 Spike Parameter Units Conc. MS MSD MS % Rec MSD % Rec % Rec Max Limit RPD RPD s,'-ddd ug/l 0 0. 0. 0. -. 0 Heptachlor ug/l 0 0. 0. 0. - Decachlorobiphenyl (SS) % -. Tetrachloro-m-xylene (SS) % - Analysis Description: Volatile Organic Analysis QC Batch: VMS/ Analysis Method: EPA QC Batch Method: EPA METHOD BLANK: 0 Parameter Blank Reporting Limit MDL Units s Acrolein ug/l Acrylonitrile.0.0 ug/l Benzene 0. 0. ug/l Bromodichloromethane 0. 0. ug/l Bromoform 0. 0. ug/l Bromomethane (Methyl Bromide) 0. 0. ug/l Carbon tetrachloride 0. 0. ug/l Chlorobenzene 0. 0. ug/l Chloroethane (Ethyl Chloride) 0. 0. ug/l -Chloroethyl vinyl ether.0 0. ug/l Chloroform 0. 0. ug/l Chloromethane(Methyl Chloride) 0. 0. ug/l Dibromochloromethane 0. 0. ug/l,-dichlorobenzene 0. 0. ug/l,-dichlorobenzene 0. 0. ug/l,-dichlorobenzene 0. 0. ug/l Dichlorodifluoromethane (F-) 0. 0. ug/l //0 : REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 SEMI ANNUAL QUALITY CONTROL DATA Analysis Description: Volatile Organic Analysis QC Batch: VMS/ Analysis Method: EPA QC Batch Method: EPA Parameter Blank Reporting Limit MDL Units s,-dichloroethane 0. 0. ug/l,-dichloroethane (EDC) 0. 0. ug/l,-dichloroethene 0. 0. ug/l cis-,-dichloroethene 0. 0. ug/l trans-,-dichloroethene 0. 0. ug/l,-dichloropropane 0. 0. ug/l cis-,-dichloropropene 0. 0. ug/l trans-,-dichloropropene 0. 0. ug/l Dichlorotrifluoroethane (F) 0. 0. ug/l Ethylbenzene 0. 0. ug/l Methyl tert-butyl ether (MTBE) 0. 0. ug/l Methylene chloride 0. 0. ug/l,,,-tetrachloroethane 0. 0. ug/l Tetrachloroethene (PCE) 0. 0. ug/l Toluene 0. 0. ug/l,,-trichloroethane 0. 0. ug/l,,-trichloroethane (TCA) 0. 0. ug/l Trichloroethene (TCE) 0. 0. ug/l Trichlorofluoromethane (F-) 0. 0. ug/l Trichlorotrifluorethane (F).0 0. ug/l Vinyl chloride 0. 0. ug/l Xylenes, total 0. 0. ug/l -Bromofluorobenzene (SS) - % Dibromofluoromethane (SS) - %,-Dichloroethane-d (SS) - % Toluene-d (SS) 0- % LABORATORY CONTROL SAMPLE: 0 Spike Parameter Units Conc. LCS LCS % Rec % Rec s Acrolein ug/l 0 - Acrylonitrile ug/l 0 0 0 - Benzene ug/l 0 - Bromodichloromethane ug/l 0 0 - Bromoform ug/l 0 - Bromomethane (Methyl Bromide) ug/l 0 - Carbon tetrachloride ug/l 0 0 0-0 Chlorobenzene ug/l 0-0 Chloroethane (Ethyl Chloride) ug/l 0-0 -Chloroethyl vinyl ether ug/l 0-0 //0 : REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 SEMI ANNUAL QUALITY CONTROL DATA Analysis Description: Volatile Organic Analysis QC Batch: VMS/ Analysis Method: EPA QC Batch Method: EPA LABORATORY CONTROL SAMPLE: 0 Spike Parameter Units Conc. LCS LCS % Rec % Rec s Chloroform ug/l 0 0 0 - Chloromethane(Methyl Chloride) ug/l 0 0 - Dibromochloromethane ug/l 0 0 -,-Dichlorobenzene ug/l 0 0 0-0,-Dichlorobenzene ug/l 0 -,-Dichlorobenzene ug/l 0 0 0-0,-Dichloroethane ug/l 0 0 0 -,-Dichloroethene ug/l 0 - trans-,-dichloroethene ug/l 0 0 -,-Dichloropropane ug/l 0 0 - cis-,-dichloropropene ug/l 0 - trans-,-dichloropropene ug/l 0 - Ethylbenzene ug/l 0 - Methyl tert-butyl ether (MTBE) ug/l 0 0 - Methylene chloride ug/l 0 -,,,-Tetrachloroethane ug/l 0 0 - Tetrachloroethene (PCE) ug/l 0 - Toluene ug/l 0-0,,-Trichloroethane ug/l 0-0,,-Trichloroethane (TCA) ug/l 0 0 - Trichloroethene (TCE) ug/l 0 0 - Trichlorofluoromethane (F-) ug/l 0 0 0 - Vinyl chloride ug/l 0 0 - -Bromofluorobenzene (SS) % 0 - Dibromofluoromethane (SS) % -,-Dichloroethane-d (SS) % - Toluene-d (SS) % 0- //0 : REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 SEMI ANNUAL QUALITY CONTROL DATA QUALIFIERS QUALITY CONTROL PARAMETER QUALIFIERS s s: Report fields may contain codes and non-numeric data correlating to one or more of the following definitions: NS - means not spiked and will not have recoveries reported for Spike Amounts QC Codes Keys: These descriptors are used to help identify the specific QC samples and clarify the report. MB - Method Blank Method Blanks are reported to the same Method Detection (MDLs) or Reporting (RLs) as the analytical samples in the corresponding QC batch. LCS/LCSD - Laboratory Control Spike / Laboratory Control Spike Duplicate DUP - Duplicate of Original Sample Matrix MS/MSD - Matrix Spike / Matrix Spike Duplicate RPD - Relative Percent Difference %Recovery - Spike Recovery stated as a percentage //0 : REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 SEMI ANNUAL QUALITY CONTROL DATA CROSS REFERENCE TABLE Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch N0000 E00-DC EPA 00. MPR/ EPA 00. MMS/0 N0000 E00-D EPA 00. MPR/ EPA 00. MMS/0 N0000 A00 EPA 00. MPR/ EPA 00. MMS/0 N0000 E00-DC EPA 0 SPR/ EPA 0 SMS/0 N0000 E00-D EPA 0 SPR/ EPA 0 SMS/0 N0000 A00 EPA 0 SPR/ EPA 0 SMS/0 N0000 N0000 N0000 E00-DC EPA E00-D EPA A00 EPA VMS/ VMS/ VMS/ //0 : REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

FOR LAB USE ONLY PIL: H NO. H,SO, NaOH H CL W/H NO, H,SO, NaOH S ILI HP PT QT VOA CC : AA SV VOA CONTAINER TYPES: AL = A mber Liter; AHL = 00 ml Amber; PT = Pint (Plastic) ; QT=Q uart (Plasti c) ; HG = Half C (Plasti c) ; SJ = S oil Jar; B = oz. BACT; BT = Brass Tube ; \ 0 ml.v0a ; OTC = Other Type Contai ner BD:. WC MET MET SV VOA MATRIX: W = Aqu eous Nond ri nki ng Water, Digested M ei ML = Low R.L.s, Aqueous Nond rinki ng Water, Di gested Met DW = D ri nk i ng Water; SL = S oil, Sl udge, Solid ; FP = Free Pit C,L fa) F,f L'is' Y,, RELINQUISHED BY RECEIVED BY RELINQUISHED BY DATETTIME RECEIVED BY C/) CD pi puoo pu e suual 0 uew noop s! 0 CIEN G z m 0 rn 0 ii N. KELLY ROAD NAPA, CA (0 ) -000 Fax (0 ) -0 www.caltestlabs.com :I/ ElG: V WHITE - LABORATORY YELLOW - CLIENT COPY TO ACCOMPANY FINAL REPORT PINK - CLIENT COPY AS RECEIPT REV. /

Attachment C: Influent and Effluent Lab s for Mercury ~ ~

NELAP Accreditation 0CA ELAP Certification Tuesday, March 0, 0 Jean McMahon Veolia Water / Richmond 0 Canal Boulevard Richmond, CA 0 RE: Lab Order: Project ID: N00 MERCURY Collected By: PO/Contract #: JM/JS Dear Jean McMahon: Enclosed are the analytical results for sample(s) received by the laboratory on Friday, February, 0. s 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. Enclosures Project Manager: Danielle Regan //0 0: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 MERCURY SAMPLE SUMMARY Lab ID Sample ID Matrix Date Collected Date Received N0000 E00-DC Water //0 : //0 : N0000 FIELD BLANK Water //0 : //0 : N0000 E00-D Water //0 : //0 : N0000 A-00 Water //0 : //0 : //0 0: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 MERCURY NARRATIVE General s and Notes s and Compound Notes Caltest authorizes this report to be reproduced only in its entirety. s are specific to the sample(s) as submitted and only to the parameter(s) reported. Caltest certifies that all test results for wastewater and hazardous waste analyses meet all applicable NELAC requirements; all microbiology and drinking water testing meet applicable ELAP requirements, unless stated otherwise. All analyses performed by EPA Methods or Standard Methods (SM) 0th Edition except where noted (SMOL=online edition). Caltest collects samples in compliance with 0 CFR, EPA Methods, Cal. Title, and Standard Methods. Dilution Factors (DF) reported greater than '' have been used to adjust the result, Reporting Limit (RL), and Method Detection Limit (MDL). All Solid, sludge, and/or biosolids data is reported in Wet Weight, unless otherwise specified. Filtrations performed at Caltest for dissolved metals (excluding mercury) and/or ph analysis were not performed within the minute holding time as specified by 0CFR. table II. s s: Report fields may contain codes and non-numeric data correlating to one or more of the following definitions: - Non Detect - indicates analytical result has not been detected. RL - Reporting Limit is the quantitation limit at which the laboratory is able to detect an analyte. An analyte not detected at or above the RL is reported as unless otherwise noted or qualified. For analyses pertaining to the State Implementation Plan of the California Toxics Rule, the Caltest Reporting Limit (RL) is equivalent to the Minimum Level (ML). A standard is always run at or below the ML. Where Reporting are elevated due to dilution, the ML calibration criteria has been met. J - reflects estimated analytical result value detected below the Reporting Limit (RL) and above the Method Detection Limit (MDL). The 'J' flag is equivalent to the DNQ Estimated Concentration flag. E - indicates an estimated analytical result value. B - indicates the analyte has been detected in the blank associated with the sample. NC - means not able to be calculated for RPD or Spike Recoveries. SS - compound is a Surrogate Spike used per laboratory quality assurance manual. NOTE: This document represents a complete Analytical Report for the samples referenced herein and should be retained as a permanent record thereof. (s) reported as '' means not detected at or above the listed Method Detection (MDL). //0 0: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID N00 MERCURY ANALYTICAL RESULTS Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: E00-DC Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Mercury Analysis, Trace Level Prep Method: EPA E Prep by: UK Analytical Method: EPA E Analyzed by: LM Mercury 0.00 ug/l 0.000 0.0000 0// 00:00 MPR 0// :0 MHG Methyl Mercury Analysis Prep Method: Draft EPA 0 Prep by: JZH Analytical Method: Draft EPA 0 Analyzed by: JZH Methyl Mercury 0. ng/l 0.0 0.00 0// 00:00 MPR 0/0/ 00:00 MHG Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: FIELD BLANK Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Mercury Analysis, Trace Level Prep Method: EPA E Prep by: UK Analytical Method: EPA E Analyzed by: LM Mercury ug/l 0.000 0.0000 0// 00:00 MPR 0// :0 MHG Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: E00-D Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Mercury Analysis, Trace Level Prep Method: EPA E Prep by: UK Analytical Method: EPA E Analyzed by: LM Mercury 0.00 ug/l 0.000 0.0000 0// 00:00 MPR 0// :0 MHG Methyl Mercury Analysis Prep Method: Draft EPA 0 Prep by: JZH Analytical Method: Draft EPA 0 Analyzed by: JZH Methyl Mercury 0. ng/l 0.0 0.00 0// 00:00 MPR 0/0/ 00:00 MHG Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: A-00 Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Methyl Mercury Analysis Prep Method: Draft EPA 0 Prep by: JZH Analytical Method: Draft EPA 0 Analyzed by: JZH Methyl Mercury.0 ng/l 0.0 0.00 0// 00:00 MPR 0/0/ 00:00 MHG //0 0: REPORT OF LABORATORY ANALYSIS Page of This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID N00 MERCURY ANALYTICAL RESULTS Lab ID: N0000 Date Collected: //0 : Matrix: Water Sample ID: A-00 Date Received: //0 : Parameters Units R. L. MDL DF Prepared Batch Analyzed Batch Qual Mercury Analysis by FIMS, Low Level Prep Method: EPA. Prep by: UK Analytical Method: EPA., Low Level Analyzed by: LM Mercury 0. ug/l 0.00 0.000 0// 00:00 MPR 0/0/ : MHG 0 //0 0: REPORT OF LABORATORY ANALYSIS Page of This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 MERCURY QUALITY CONTROL DATA Analysis Description: Mercury Analysis by FIMS, Low Level QC Batch: MPR/ Analysis Method: EPA., Low Level QC Batch Method: EPA. METHOD BLANK: 0 Parameter Blank Reporting Limit MDL Units s Mercury 0.00 0.000 ug/l LABORATORY CONTROL SAMPLE: 0 Spike Parameter Units Conc. LCS LCS % Rec % Rec s Mercury ug/l 0-0 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 0 000 N0000 Spike Parameter Units Conc. MS MSD MS % Rec MSD % Rec % Rec Max Limit RPD RPD s Mercury ug/l 0... 0-0. 0 Analysis Description: Mercury Analysis, Trace Level QC Batch: MPR/ Analysis Method: EPA E QC Batch Method: EPA E METHOD BLANK: 0 Parameter Blank Reporting Limit MDL Units s Mercury 0.000 0.000 ug/l LABORATORY CONTROL SAMPLE: 0 Spike Parameter Units Conc. LCS LCS % Rec % Rec s Mercury ug/l 0.0 0.0 0-0 MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 0 0 N0000 Spike Parameter Units Conc. MS MSD MS % Rec MSD % Rec % Rec Max Limit RPD RPD s Mercury ug/l 0.00 0.0 0.0 0.0 0-0 0. //0 0: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 MERCURY QUALITY CONTROL DATA Analysis Description: Methyl Mercury Analysis QC Batch: MPR/ Analysis Method: Draft EPA 0 QC Batch Method: Draft EPA 0 METHOD BLANK: 0 Parameter Blank Reporting Limit MDL Units s Methyl Mercury 0.0 0.0 ng/l LABORATORY CONTROL SAMPLE: 0 Spike Parameter Units Conc. LCS LCS % Rec % Rec s Methyl Mercury ng/l.. - MATRIX SPIKE & MATRIX SPIKE DUPLICATE: 0 0 N0000 Spike Parameter Units Conc. MS MSD MS % Rec MSD % Rec % Rec Max Limit RPD RPD s Methyl Mercury ng/l 0.0.. - 0. //0 0: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 MERCURY QUALITY CONTROL DATA QUALIFIERS QUALITY CONTROL PARAMETER QUALIFIERS s s: Report fields may contain codes and non-numeric data correlating to one or more of the following definitions: NS - means not spiked and will not have recoveries reported for Spike Amounts QC Codes Keys: These descriptors are used to help identify the specific QC samples and clarify the report. MB - Method Blank Method Blanks are reported to the same Method Detection (MDLs) or Reporting (RLs) as the analytical samples in the corresponding QC batch. LCS/LCSD - Laboratory Control Spike / Laboratory Control Spike Duplicate DUP - Duplicate of Original Sample Matrix MS/MSD - Matrix Spike / Matrix Spike Duplicate RPD - Relative Percent Difference %Recovery - Spike Recovery stated as a percentage //0 0: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

NELAP Accreditation 0CA ELAP Certification Lab Order: Project ID: N00 MERCURY QUALITY CONTROL DATA CROSS REFERENCE TABLE Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch N0000 N0000 N0000 N0000 N0000 N0000 N0000 A-00 EPA. MPR/ EPA., Low Level MHG/0 E00-DC FIELD BLANK E00-D E00-DC E00-D EPA E EPA E EPA E MPR/ MPR/ MPR/ EPA E EPA E EPA E Draft EPA 0 MPR/ Draft EPA 0 Draft EPA 0 MPR/ Draft EPA 0 MHG/ MHG/ MHG/ MHG/ MHG/ A-00 Draft EPA 0 MPR/ Draft EPA 0 MHG/ //0 0: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of CALTEST ANALYTICAL LABORATORY. North Kelly Road Napa, California (0) -000 Fax (0) -0 e-mail: info@caltestlabs.com Page of

' FOR LAB USE ONLY PIL: HNO, H,SQ NaOH HCL W/HNO, H,S0, N aoh SIL: HP PT QT VOA CC : AA SV VOA CONTAINER TYPES: AL = Amber Liter; AHL = 00 ml Amber; PT = Pint (Pl astic) ; QT=Quart (Pl asti c) ; HG = Half C (Pl asti c) ; SJ = Soil Jar ; B = oz. BACT ; BT = Brass Tube ; \ 0 ml.v0a; OTC = Other Type Contai ner DW = D ri nki ng Water; SL = Soil, Sludge, Solid ; FP = Free P rc BD : WC MET COMM ENTS MET SV VOA TEMIi C I SEALED : Y MATRIX: W = Aqueous N ond rinki ng Water, Digested Mel ML = Low R.L.s, Aqueous N ond ri nki ng Water, Digested M et ( I (" ' RELINQUIS HED BY REOTIVED BY RELI NQUISHED BY DATE/TIME REC EIVED BY CD 0 m- 0 CD Co CD 0_ 0 Co Co CD 0 OSJ OAal aq uatu noop sp OLIVO s -'mmm 0 TOOT -ZZ (LO L) x, 0 000 -- (LO L) 0 f -VD VdVNI e 'NI T (-) E :if 00 WHITE - LABORATORY YELLOW - CLIENT COPY TO ACCOMPANY FINAL REPORT PINK - CLIENT COPY AS RECEIPT REV. /

Attachment D: Transport Sludge Lab s ~ ~

ANALYTICAL REPORT TestAmerica Laboratories, Inc. Derian Ave Suite 0 Irvine, CA - Tel: ()- TestAmerica Job ID: 0-- Client Project/Site: Semi-Annual Sludge For: Veolia Water N. America Operating Srvs 0 Canal Blvd. Richmond, California 0 Attn: Jean McMahon Authorized for release by: //0 ::0 AM Janice Hsu Project Manager I janice.hsu@testamericainc.com The test results in this report meet all 00 NELAC and 00 TNI requirements for accredited parameters, exceptions are noted in this report. This report may not be reproduced except in full, and with written approval from the laboratory. For questions please contact the Project Manager at the e-mail address or telephone number listed on this page. This report has been electronically signed and authorized by the signatory. Electronic signature is intended to be the legally binding equivalent of a traditionally handwritten signature. s relate only to the items tested and the sample(s) as received by the laboratory.

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