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Home My WebLink About6901 MCCUTCHENFLaboratories, Inc. ft JW Environmental Testing Laboratory Since 1949 City of Bakersfield Reported: 07/29/2011 12 V Wastewater Division, 6901 McGutchen Project: Waste Water Bakersfield, CA 93313 Project Number: [none] H AUG 05 mi U Project Manager: Louis Sun Volatile Organic Analysis (EPA Method 62"8-TE OF WATER DIVIS ETON UITY BAKERSFLD BCL Sample ID: 1111914-03 Client Sample Name: 110727AC-G1 Water Phase, 7/27/2011 8:35:OOAM MB Lab I constituent Result Units PQL MIDL Method Bias Quals Run # Benzene ND ug/L 25 4.2 EPA-624 ND A10 ug/L Bromodichloromethane ND ug/L 25 12 EPA-624 ND A10 25 Bromoform ND ug/L 25 13 EPA-624 ND A10 3.6 Bromomethane ND ug/L 50 6.0 EPA-624 ND A10 EPA-624 Carbon tetrachloride ND ug/L 25 6.0 EPA-624 ND A10 ND Chlorobenzene ND ug/L 25 3.2 EPA-624 ND A10 A10 Chloroethane ND ug/L 25 6.0 EPA-624 ND A10 Chloroform ND ug/L 25 6.0 EPA-624 ND A10 ND Chloromethane ND ug/L 25 6.5 EPA-624 ND A10 ug/L Dibromochloromethane ND ug/L 25 6.5 EPA-624 ND A10 25 1,2-Dichlorobenzene ND ug/L 25 3.6 EPA-624 ND A10 3.6 EPA-624 ND A10 ND ug/L 25 4.0 EPA-624 1,3-Dichlorobenzene ND ug/L 25 5.5 EPA-624 ND A10 ND A10 ND ug/L 25 5.5 EPA-624 ND A10 1,4-Dichlorobenzone ND ug/L 25 3.0 EPA-624 ND A10 1,1-Dichloroethane ND ug/L 25 5.5 EPA-624 ND A10 1,2-Dichloroethane ND ug/L 25 4.6 EPA-624 ND A10 1,1-Dichloroethene trans-1,2-Dichloroethene 1,2-Dichloropropane cis-1,3-Dichloropropene trans-1,3-Dichloropropene Ethylbenzene Methylene chloride Methyl t-butyl ether 1,1,2,2-Tetrachloroethane Tetrachloroethene Toluene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,1,2-Tdchloro-1,2,2-trifluoroethane Vinyl chloride Total Xylenes ND ug/L 25 3.5 EPA-624 ND A10 ND ug/L 25 7.0 EPA-624 ND A10 ND ug/L 25 6.5 EPA-624 ND A10 ND ug/L 25 7.0 EPA-624 ND A10 ND ug/L 25 3.6 EPA-624 ND A10 ND ug/L 25 3.8 EPA-624 ND A10 ND ug/L 50 24 EPA-624 ND A10 ND ug/L 25 5.5 EPA-624 ND A10 ND ug/L 25 8.5 EPA-624 ND A10 ND ug/L 25 4.8 EPA-624 ND A10 ND ug/L 25 3.4 EPA-624 ND A10 ND ug/L 25 5.5 EPA-624 ND A10 ND ug/L 25 7.5 EPA-624 ND A10 ND ug/L 25 3.6 EPA-624 ND A10 ND ug/L 25 4.0 EPA-624 ND A10 ND ug/L 25 6.0 EPA-624 ND A10 ND ug/L 25 5.5 EPA-624 ND A10 ND ug/L 25 11 EPA-624 ND A10 The results in this report apply to the samples analy--ed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use ofthe submitting party BC Laboratories, Inc. assumes no responsibility for report alteration separation, detachment or third party interpretation 4100 Atlas Court Bakersfield, CA 93308 (661) 327-4911 FAX (661) 327-1918 www.bclabs.com Page 10 of 23 Laboratories: Inc. I Environmental Testing Laboratory Since 1949 City of Bakersfield Reported: 07/29/2011 12:16 Wastewater Division, 6901 McCutchen Project: Waste Water Bakersfield, CA 93313 Project Number: [none] Project Manager: Louis Sun Volatile Organic Analysis (EPA Method 624) SCL Sample ID: 1111914 -03 Client Sample Name: 110727AC -G1 Water Phase, 7/27/2011 8:35:OOAM MB Lab p- & m- Xylenes NO ug /L 25 8.5 EPA -624 NO A10 1 o- Xylene NO ug /L 25 2.5 EPA -624 NO A10 1,2- Dlchloroethane -d4 (Surrogate) 121 76 - 114 (LCL - UCL) EPA -624 S09 1 Toluene -d8 (Surrogate) 100 88 - 110 (LCL - UCL) EPA -624 1 4- Bromofluorobenzene (Surrogate) 100 86 - 115 (LCL - UCL) EPA -624 1 1 EPA -624 rep Date 07/27/11 Run QC Date/Time Analyst Instrument Dilution Batch ID 07/27/11 17:52 mgc MS -V7 50 Eko BUG1643 AUG 0 5 2011 WASre WAT- CITY OF SAERsFjEDlll The results in this report apply to the samples analy -ed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirely. All results listed in this report are for the exclusive use ofthe submitting party BC Laboratories, Inc. assumes no responsibility for report alteration separation, detachment or third parry interpretation 4100 Atlas Court Bakersfield, CA 93308 (661) 327 -4911 FAX (661) 327 -1918 www.bclabs.com Page 11 of 23 Laboratories, Inc. _N Environmental Testing Laboratory Since 1949 City of Bakersfield Reported: 07/29/2011 12:16 Wastewater Division, 6901 McCutchen Project: Waste Water Bakersfield, CA 93313 Project Number: none] Project Manager: Louis Sun Volatile Organic Analysis (EPA Method 624) BCL Sample 10: 1111914-04 Client Sample Name:_ 110727AC-Gl TB, 7/27/2011 8:35:OOAM MB Lab Constituent Result Units POL MDL Method Sias Quals Run # Benzene ND ug/L 0.50 0.083 EPA-624 ND Bromodichloromethane ND ug/L 0.50 0.24 EPA-624 ND Bromoform NO ug/L 0.50 0.26 EPA-624 NO Bromomethane NO ug/L 1.0 0.12 EPA-624 ND Carbon tetrachloride NO ug/L 0.50 0.12 EPA-624 ND Chlorobenzene ND ug/L 0.50 0.063 EPA-624 ND Chloroethane ND ug/L 0.50 0.12 EPA-624 ND Chloroform NO ug/L 0.50 0.12 EPA-624 ND Chloromethane NO ug/L 0.50 0.13 EPA-624 ND Dibromochloromethane NO ug/L 0.50 0.13 EPA-624 ND 1,2-Dichlorobenzene ND ug/L 0.50 0.072 EPA-624 ND 1,3-Dichlorobenzene NO ug/L 0.50 0.11 EPA-624 NO 1,4-Dichlorobenzene NO ug/L 0.50 0.059 EPA-624 NO 1,1-Dichloroethane ND ug/L 0.50 0.11 EPA-624 NO 1,2-Dichloroethene NO ug/L 0.50 0.092 EPA-624 ND 1,1-Dichloroethene NO ug/L 0.50 0.070 EPA-624 NO WASTE WXiER DIVISIO%j trans-1,2-Dichloroethene ND ug/L 0.50 0.14 EPA-624 ND 1,2-Dichloropropane NO ug/L 0.50 0.13 EPA-624 ND cis- 1, 3-Dichloropropene NO ug/L 0.50 0.14 EPA-624 NO trans-1,3-Dichloropropene NO ug/L 0.50 0.071 EPA-624 NO Ethylbenzene NO ug/L 0.50 0.077 EPA-624 ND Methylene chloride NO ug/L 1.0 0.48 EPA-624 ND Methyl t-butyl ether NO ug/L 0.50 0.11 EPA-624 NO 1,1,2,2-Tetrachloroethane ND ug/L 0.50 0.17 EPA-624 NO Tatrachloroethene NO ug/L 0.50 0.095 EPA-624 NO Toluene NO ug/L 0.50 0.067 EPA-624 ND 1,1,1-Tdchloroethans ND ug/L 0.50 0.11 EPA-624 ND 1,1,2-Trichloroethane NO ug/L 0.50 0.15 EPA-624 NO Trichloroethene NO ug/L 0.50 0.072 EPA-624 ND Trichlorofluoromethane NO ug/L 0.50 0.079 EPA-624 ND 1, 1,2-Trichloro-1,2,2-trifluoroethane NO ug/L 0.50 0.12 EPA-624 ND Vinyl chloride NO ug/L 0.50 0.11 EPA-624 ND Total Xylenes ND ug/L 0.50 0.22 EPA-624 NO The results in this report apply to the samples anal>=d In accordance with the chain ofcustody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use ofthe submitting party BC Laboratories, Inc. assumes no responsibility for report alteration separation, detachment or third party interpretation 4100 Atlas Court Bakersfield, CA 93308 (661) 3274911 FAX (661) 327-1918 www.bclabs.com Page 12 of 2 Laboratories, Inc. 1 Environmental Testing Laboratory Since 1949 City of Bakersfield Reported: 07/29/2011 12:16 Wastewater Division, 6901 McCutchen Project: Waste Water Bakersfield, CA 93313 Project Number: [none] Project Manager. Louis Sun Volatile Organic Analysis (EPA Method 624) BCL Sample ID: 1111914 -04 Client Sample Name: 110727AC -G1 TB, 7/27/2011 8:35:OOAM MB Lab Constituent Result Units POL MDL Method Bias Qualls Run # p- & m- Xylenes ND ug /L 0.50 0.17 EPA -624 ND 1 o-Xylene ND ug/L 0.50 0.050 EPA -624 ND 1,2- Dichloroethane -d4 (Surrogate) 100 Toluene -d8 (Surrogate) 100 4- Bromofluorobenzene (Surrogate) 94.6 I Run QC Run # Method Prep Date Daterrime Analyst Instrument Dilution Batch ID 1 EPA -624 07/27/11 07/27/11 16:59 mgc MS -V7 1 BUG1643 ECIVE AUG 0 5 2011 WASTE WATER DIVISIONCITYOFBAKERSFIELD The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party BC Laboratories, Inc. assumes no responsibility for report alteration separation, detachment or third party interpretation 4100 Atlas Court Bakersfield, CA 93308 (661) 327 -4911 FAX (661) 327 -1918 www.bclabs.com Page 13 of 2: 76 - 114 (LCL -UCL) EPA -824 88 -110 (LCL - UCL) EPA -624 — 86 - 115 (LCL - UCL) EPA -624 1 I Run QC Run # Method Prep Date Daterrime Analyst Instrument Dilution Batch ID 1 EPA -624 07/27/11 07/27/11 16:59 mgc MS -V7 1 BUG1643 ECIVE AUG 0 5 2011 WASTE WATER DIVISIONCITYOFBAKERSFIELD The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party BC Laboratories, Inc. assumes no responsibility for report alteration separation, detachment or third party interpretation 4100 Atlas Court Bakersfield, CA 93308 (661) 327 -4911 FAX (661) 327 -1918 www.bclabs.com Page 13 of 2: Laboratories, Inc. XJ Environmental Testing Laboratory Since 1949 City of Bakersfield Wastewater Division, 6901 McCutchen Bakersfield, CA 93313 Volatile Organic BCL Sample ID: 1111914 -05 Client Sample Name: Constituent Result Units Benzene ND ug /L Bromodichloromethane - - ND - ug /L Bromoform - ND ug /L Bromomethane - T ND ug /L Carbon tetrachloride ND - ug /L Chlorobenzene ND ug /L Chloroethane _ ND ug /L Chloroform - ND ug /L Chioromethane ND ug/L Dibromochloromethane _ — ND ug /L 1,2- Dichlorobenzene - - - - ND ug /L 1,3- Dichlorobenzene ND ug /L 1,4- Dichlorobenzene - ND ug /L 1,1- Dichloroethane - ND ug /L 1,2- Dichloroethane - ND ug /L 1,1- Dichloroethene- - ND _ ug /L trans- l,2- Dichloroethene -- ND ug /L 1,2- Dichloropropane -- ND ug /L cis- 1,3- Dichioropropene ND ug /L trans- 1,3- Dichloropropene — ND ug /L Ethylbenzene ND ug /L Methylene chloride ND ug /L Methyl t -butyl ether - - - ND ug /L 1,1,2,2- Tetrachloroethane ND ug /L Tetrachloroethene- - 680 ug/L Toluene - - - 820 ug/L 1,1,1- Tiichooroethene ND ug /L 1,1,2- Trichloroethane — - ND - ug /L Trichloroethene ND ug /L Trichlorofluoromethane - - ND - ug /L 1, 1, 2- Trichloro- 1,2,2- trifluoroethane - - ND ug /L Vinyl chloride - ND ug /L Total Xylenes - -- - -` -_` -- 820 - - - --- ug/L _ Reported: 07/29/2011 12:16MMIProject: Waste W E C F. I V E Project Number: [none] Project Manager: Louis Sun a`P- g5 Analysis (EPA Method 624 WAS WATER nivigin4i _ 110727AC -G1 Oil Phase, 7/27/2011 8:35ORMOF BAKERSFIELD MB Lab PQL MDL Method Bias Quals Run # 1200 210 EPA -624 ND A10 1 1200 600 EPA -624 ND A10 1 1200 650 EPA -624 ND A10 1 2500 300 EPA -624 ND A10 1200 300 EPA -624 ND A10 1 1200 160 EPA -624 ND A10 - 1200 300 EPA -624 ND A10 1 1200 300 EPA -624 - ND - -A10` 1 1200 320 EPA -624 ND Al0,V11 1 1200 320 EPA -624 ND A10 - 1 1200 180 EPA -624 ND A10 1 1200 280 EPA -624 _ - ND - - A10 1 1200 150 EPA -624 - ND A10 1 1200 280 EPA -624 ND A10 1 1200 230 EPA -624 ND A10 1 1200- 180 EPA -624 ND A10 - 1 1200 350 EPA -624 ND A10 1 1200 320 EPA -624 ND A10 1 1200 350 EPA -624 _ ND A10 - 1 1200 180 EPA -624 ND _ A10 1 1200 190 EPA -624 ND - -- A10 1 2500 1200 EPA -624 ND A10 1 1200 280 EPA -624 ND A10 1 1200 420 EPA -624 ND A10 1 1200 240 EPA -624 ND J,A10 1 1200 170 EPA -624 — -^ ND J,A10 1 1200 280 EPA -624 ND A10 1 1200 380 EPA -624 ND A10 1 1200 180 EPA -624 ND A10 1 1200 - 200 EPA -624 ND -A10 - 1 1200 300 EPA -624 -- ND A10 1 1200 280 EPA -624 ND A10 1 1200 550 EPA -624 ND J,A10 1 The results in this report apply to the samples analyzed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party BC Laboratories, Inc. assumes no responsibility for report alteration separation, detachment or third parry interpretation 4100 Atlas Court Bakersfield, CA 93308 (661) 327 -4911 FAX (661) 327 -1918 www.bclabs.com Page 14 of 2: Laboratories, Inc. IN Environmental Testing Laboratory Since 1949 ity of Bakersfield Reported: 07/29/2011 12:16 Nastewater Division, 6901 McCutchen Project: Waste Water 3akersfield, CA 93313 Project Number: [none] Project Manager: Louis Sun Volatile Organic Analysis (EPA Method 624) 3CL Sample ID: 111191405 T lient Sample Name: 110727AC -G1 Oil Phase, 7/27/2011 8:35:OOAM MB Lab onstituent Result Units PQL MDL Method Bias Qualls Run # p- & m- Xylenes 420 ug/L 1200 420 EPA -624 ND J,A10 1 o- Xylene 200 ug/L 1200 120 EPA -624 ND J,A10 1 1,2- Dichloroethane -d4 (Surrogate) 102 76-114 (LCL - UCL) EPA -624 1 Toluene -d8 (Surrogate) 96.8 88-110 (LCL - UCL) EPA -624 1 4- Bromofluorobenzene (Surrogate) 96.7 86 - 115 (LCL - UCL) EPA -624 1 I Run QC Run # Method Prep Date Date/Time Analyst Instrument Dilution Batch ID 1 EPA -624 07/27/11 07/28/11 13:37 mgc MS -V7 2500 BUG1643 DLiinko N'ECEIVEm AUG 0 5 2011 WASTEWATER DIVISION CITY OF BAKERSFIELD The results in this report apply to the samples analy_ed in accordance with the chain ofcustody document. This analytical report must be reproduced in its entirely. All results listed in this report are for the exclusive use of the submitting party BC Laboratories, Inc. assumes no responsibility for report alteratiorl separation, detachment or third parry interpretation 4100 Atlas Court Bakersfield, CA 93308 (661) 327 -4911 FAX (661) 327 -1918 www.bclabs.com Page 15 of 23 Laboratories Inc. IN Environmental Testing Laboratory Since 1949 City of Bakersfield Reported: 07/29/2011 12:16 Wastewater Division, 6901 McCutchen Project: Waste Water Bakersfield, CA 93313 Project Number: [none] Project Manager: Louis Sun Volatile Organic Analysis (EPA Method 624) BCL Sample ID: 111191401 Client Sample Name: 110727AC -G2, 7/27/2011 9:00:OOAM MB Lab Benzene Bromodichlorometh ane Bromoform Bromomethane - - Carbon tetrachloride _ Chlorobenzene Chloroethane - Chloroform Chloromethane Dibromochloromethane 1,2- Dichlorobenzene - 1,3- Dichlorobenzene 1,4- Dichlorobenzene 1,1 _Dichloroethane - 1,2- Dichloroethane 1,1;Dichloroethene -_ - trans -1,2- Dichloroethane 1,2- Dichloropropane cis- 1,3- Dichloropropene trans- l,3- Dichloropropene Ethylbenzene Methylene chloride Methyl t -butyl ether 1,1,2,2- Tetrachloroethane Tetrachloroethene Toluene 1,1,1- Trichloroethane NO ug /L 0.50 0.083 NO NO - ND-- NO - NO ug /L ug /L ug/L ug /L ug /L 0.50 - 0.50 1.0 - 0.50 ^ -- 0.50- 0.24 0.26 0.12 0.12 0.063 NO ug /L 0.50 0.12 ND ug/L 0.50 0.12 0.38 ug/L 0.50 0.13 ND ug/L 0.50 0.13 NO ug /L 0.50 0.072 NO ug/L 0.50 0.11 ND ug /L` 0.50 0.059 NO ND NO ug /L ug /L ug /L 0.50 0.50 0.50 0.11 0.092 0.070 ND ug /L 0.50 0.14 ND ug /L 0.50 0.13 ND ug /L 0.50 0.14 NO ug /L 0.50 0.071 0.080 ug /L 0.50 0.077 1.2 ug/L 1.0 0.48 NO ug /L 0.50 0.11 ND ug /L 0.50 0.17 0.28 ug /L 0.50 0.095 2.7 ug/L 0.50 0.067 ND ug /L 0.50 0.11 1,1,2 - Trichloroethane NO ug /L 0.50 0.15 Trichloroethene NO - ug /L 0.50 0.072 Trichlorofluoromethane NO ug /L 0.50 0.079 1,1,2- Trichloro- 1,2,2- trifluoroethane NO ug /L 0.50 0.12 Vinyl chloride NO ug /L 0.50 0.11 Total Xylenes 0.32 ug/L : 0.50 0.22 EPA -624 ND 1 EPA -624 ND 1 EPA -624 - - ND EPA -624 NO EPA -624 NO 1 EPA -624 NO _ 1 EPA -624 NO 1 EPA -624 -- ~ -ND EPA -624 NO ^- J - 1 EPA -624 - NO EPA -624 NO EPA -624 NO 1 EPA -624 - - - - -- NO EPA -624 N E _...- _..... EPA -624 N 1 EPA - 624 N_.._._ EPA -624 NO 1 EPA -624 ND` ATER-DiVtSION. - - - -- CWY- 0F - BAKEHSFIELD.. -- -.... _. EPA -624 NO 1 EPA - 624 -- - - - -ND EPA - 624 - - - --- NO --._. J - -- 1 EPA -624 - - ^- NO EPA -624 - NO -- . - - - -_ 1 EPA -624 NO 1 EPA -624 NO J 1 EPA -624 NO EPA-624 -- ------- - - -- -- - 1 EPA -624 - - - - -- NO---------- - -- - - -- 1 EPA -624 NO 1 EPA -624 NO 1 EPA -624 NO 1 EPA -624 NO 1 EPA -624 NO 1 EPA -624 NO J 1 The results in this report apply to the samples analyred in accordance with the chain ojcusiody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use ofthe submitting party BC Laboratories, Inc. assumes no responsibility for report alteration separation, detachment of third party interpretation 4100 Atlas Court Bakersfield, CA 93308 (661) 327 -4911 FAX (661) 327 -1918 www.bclabs.com Page 6 of 23 Laboratories, Inc. W1 Environmental Testing Laboratory Since 1949 City of Bakersfield Reported: 07/29/2011 12:16 Wastewater Division, 6901 McCutchen Project: Waste Water Bakersfield, CA 93313 Project Number: [none] Project Manager. Louis Sun Volatile Organic Analysis (EPA Method 624) BCL Sample ID: 111191401 Client Sample Name: 110727AC -G2, 7/27/2011 9:00:OOAM MB Lab Constituent Result Units PQL MDL Method Bias Quals Run # p- & m- Xylenes 0.20 ug/L 0150 0.17 EPA -624 ND J 1 o-Xylene 0.12 ug/L 0.50 0.050 EPA -624 ND J 1 1,2-Dichloroethane-d4 (Surrogate) 111 % 76 - 114 (LCL - UCL) EPA -624 1 Toluene -d8 (Surrogate) 99.2 % 88 -110 (LCL - UCL) EPA -624 1 4- Bromofluorobenzene (Surrogate) 101 % 86 - 115 (LCL - UCL) EPA -624 1 Run QC Run # Method Prep Date Date/Time Analyst Instrument Dilution Batch ID 1 EPA -624 07/27/11 07127111 17:26 mgc MS -V7 1 BUG1643 Dinko 0 E I If 2D52011 WASTE WATER DIVISIONC17YOFBAKERSFIELD The results in this report apply to the samples analy_ed in accordance with the chain ofcustody document. This analytical report must be reproduced in Its entirety. All results listed in this report are forthe exclusive use of the submitting party AC Laboratories, Inc. assumes no responsibility for report alteration separation, detachment or third party interpretation 4100 Atlas Court Bakersfield, CA 93308 (661) 327 -4911 FAX (661) 327 -1918 www.bclabs.com Page 7 of 23 Laboratories Inc. __ Environmental Testing Laboratory Since 1949 City of Bakersfield Reported: 07/29/2011 12:16 Wastewater Division, 6901 McCutchen Project: Waste Water Bakersfield, CA 93313 Project Number: [none] Project Manager: Louis Sun Volatile Organic Analysis (EPA Method 624) BCL Sample ID: 1111914 -02 Client Sample Name: 110727AC -G2 TB, 7/27/2011 9:00:OOAM MB Lab Constituent Result Units POL MDL Method Bias Quals Run # Benzene NO ug /L 0.50 0.083 EPA -624 NO 1 Bromodichloromethane NO ug /L 0.50 0.24 EPA -624 NO 1 Bromoform NO ug /L 0.50 0.26 EPA -624 NO 1 Bromomethane NO ug /L 1.0 0.12 EPA -624 NO 1 Carbon tetrachloride NO ug /L 0.50 0.12 EPA -624 NO 1 Chlorobenzene NO ug /L 0.50 0.063 EPA -624 NO 1 Chloroethane NO ug /L 0.50 0.12 EPA -624 NO 1 Chloroform NO ug /L 0.50 0.12 EPA -624 NO 1 Chloromethane NO ug /L 0.50 0.13 EPA -624 NO _ _L_ intro 1 Dibromochloromethane NO ug /L 0.50 - 0.13 EPA -624 NO 1,2-Dichlorobenzene NO ug /L 0.50 0.072 EPA -624 NO 1 1,3- Dichlorobenzene - NO ug /L 0.50 0.11 EPA -624 NO 1,4- Dichlorobenzene NO ug /L 0.50 0.059 EPA -624 1 1,1- Dichloroethane NO ug /L 0.50 0.11 EPA -624 1 1,2- Dichloroethane NO ug /L 0.50 0.092 EPA -624 ND AUG 0 5 2011 1 1,1- Dichloroethene NO ug /L 0.50 0.070 EPA -624 1WASTE- VIh4TER-DIVISION ._._._.. . trans -1,2- Dichloroethane NO ug /L 0.50 0.14 EPA -624 'PITY OF BAKERSFIELD.. - - . -. 1,2- Dichloropropane NO ug /L 0.50 0.13 EPA -624 NO 1 cis- 1,3- Dichlorop ropene NO ug /L 0.50 0.14 EPA -624 NO 1 trans- l,3- Dichloropropene' NO ug /L 0.50 0.071 EPA -624 NO 1 Ethylbenzene NO ug1L 0.50 0.077 EPA -624 NO 1 Methylene chloride NO ug /L 1.0 0.48 EPA -624 NO 1 Methyl t -butyl ether NO - ug /L 0.50 - 0.11 EPA -624 -` NO -- - 1 1,1,2,2- Tetrachloroethane NO ug /L 0.50- 0.17 EPA-624 Tetrachloroethene NO ug/L 0.50 0.095 EPA -624 NO 1 Toluene NO ug /L 0.50 0.067 EPA -624 NO 1 1, 1, 1-Trichloroethana ND ug /L 0.50 0.11 EPA -624 ND 1 1,1,2 -Trichloroethane ND ug /L 0.50 0.15 EPA -624 ND 1 Trichloroethene ND ug /L 0.50 0.072 EPA -624 ND 1 Trichlorofluoromethane ND ug /L 0.50 0.079 EPA -624 ND 1 1,1,2- Trichlo to- 1,2,2- trifluoroethane ND ug /L 0.50 0.12 EPA -624 ND 1 Vinyl chloride NO ug /L 0.50 0.11 EPA -624 NO _ 1 Total Xylenes NO ug /L 0.50 0.22 EPA -624 NO 1 The results in this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party BC Laboratories, Inc. assumes no responsibility for report alteration separation, detachment or third party interpretation 4100 Atlas Court Bakersfield, CA 93308 (661) 3274911 FAX (661) 327 -1918 www.bclabs.com Page 8 of 2; Laboratories, Inc. 10 Environmental Testing Laboratory Since 1949 City of Bakersfield Reported: 07/29/2011 12:16 Wastewater Division, 6901 McCutchen Project: Waste Water Bakersfield, CA 93313 Project Number: [none] Project Manager: Louis Sun Volatile Organic Analysis (EPA Method 624) BCL Sample ID: 111191402 Client Sample Name: 110727AC -G2 TB, 7/27/2011 9:00:OOAM MB Lab p- & m- Xylenes ND o- Xylene ND 1,2- Dichloroethane -d4 (Surrogate) 100 Toluene -d8 (Surrogate) 99.9 4- Bromofluorobenzene (Surrogate) 94.4 ug /L 0.50 0.17 EPA -624 ug /L 0.50 0.050 76 EPA -624 114 (LCL - UCL) EPA -624 88-110 (LCL - UCL) EPA -624 86-115 (LCL - UCL) EPA -624 Run n # Method Prep Date Date/Time Analyst Instrument Dllur 1 EPA -624 07/27/11 07/27/11 16:33 mgc MS -V7 1 ND 1 ND 1 QC Batch ID BUG1643 ECEI E AUG 05 2011 WASTE WATER DIVISION CITY OF BAKERSFIELD The results In this report apply to the samples analyzed in accordance with the chain of custody document. This analytical report must be reproduced in its entirety. All results listed in this report are for the exclusive use of the submitting party BC Laboratories, Inc. assumes no responsibility for report alteration separation, detachment or third party interpretation 4100 Atlas Court Bakersfield, CA 93308 (661) 327 -4911 FAX(661)327-1918 www.bclabs.com Page 9 of 23