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Home My WebLink AboutUNDERGROUND TANK (3)Terry Tamminen ' SecretaG'.[bt' Environmental California RegionalcentralWatervalleyQUalitYRegion Control Board Fresno Branch Office Arnold Schwarzenegger Internet Address: http://www.swrcb.ca.gov/-rwqcb5 Governm' 1685 E Street, Fresno, California 93706-2020 Phone (559) 445-5116 · FAX (559) 445-5910 6 January 2004 Regional Bom:d Case No. 5T15000885 Mr. Tony Palagyi Shell Oil Products U.S. 22-5:5 13th Avenue SW Seattle, Washington 98134 UNDERGROUND TANK RELEASE, TEXACO SERVICE STATION, 2401 OAK STREET, BAKERSFIELD, KERN COUNTY You submitted Third Quarter 2003 Groundwater Monitoring Report (Report) dated 3 November 2003 and prepared by Delta Environmental Consultants, Inc., Monrovia (Delta). The Report documents a quarterly groundwater monitoring event at the above-referenced site on 3 September 2003. Previous subsurface soil investigation and groundwater monitoring indicates that gasoline- and diesel-range petroleum hydrocarbons and the fuel oxygenate methyl tertiary butyl ether (MTBE) leaked at the subject facility degrading soil and that MTBE has degraded groundwater. A low concentration of MTBE was detected in one groundwater sample this quarter. We request that you continue quarterly groundwater monitoring. "Full scan" EPA Method 8260 and dissolved lead analyses should be conducted again during the fourth quarter 2003 and will probably not be requested thereafter. We anticipate that general minerals, nitrate and total Kjeldahl nitrogen analyses may also be discontinued provided that you conduct these analyses again during the first quarter 2004. A summary of the Report and our comments follow. Report Summary Blaine Tech Services, Inc., San Jose (Blaine Tech) collected groundwater sarnples from monitoring wells MW-1 through MW-5 on 3 September 2003. Depth-to-groundwater was measured from 15.28 to 19.31 feet below the tops of the casings (below TOC). Groundwater flow direction was toward the southeast with a water table slope of 0.013 feet per foot. The samples were analyzed for total petroleum hydrocarbons as gasoline (TPH-g) by EPA Method 8015M, and for the analytes that typically comprise a "full scan" EPA 8260B analysis, including benzene, toluene, ethylbenzene, and xylenes (BTEX), MTBE, TBA (tertiary butyl alcohol), di-isopropyl ether (DIPE), ethyl tertiary butyl ether (ETBE), tertiary amyl methyl ether (TAME), 1,2-dichloroethane (1,2-DCA) and 1,2-dibromoethane (EDB) by EPA Method 8260B. The samples were also analyzed for dissoNed lead by EPA Method 6010B. MTBE was detected in MW-4 at 3.4 micrograms per liter (gg/L). No other analytes were detected in.the samples. MTBE was detected in MW-3 at 17 pg/L California Environmental Protection Agency ~ Recyc'led P~q~er Mr. Tony Palagyi during the 18 June 2003 monitoring event. event. - 2 - 6 January 2004 Other analytes wei:e not detected during the 18 June 2003 Samples from MW-1, MW-3, and MW-4 were also analyzed for general minerals (various methods), nitrate by EPA Method 300.0, and total Kjeldahl nitrogen (TKN) by EPA Method 351.3. Total dissolved solids (TDS) ranged from 130 to 150 milligrams per liter (mg/L). Specific conductance (EC) ranged from 230 to 250 micromhos per centimeter. Total hardness ranged from 66 to 74 mg/L. Alkalinity (as CaC03) ranged from 50 to 66 mg/L. Sulfate ranged from 17 to 22 mg/L. Nitrate was detected fi'om 0.42 to 1.5 mg/L. TKN was detected in MW-4 at 0.56 mg/L. Comments A release from the underground storage tank (UST) system has~taminated_s_0iLm~d, degr-adcd ............ ........ grotmdwater-qn-ality~oe-Cn-~ih th-e'~iF~T-PSa~b-U-ST-~6-~l and g-'---~' round-~water investigation was summarized in KHM Environmental Management's GRASP Site Assessment Report dated 9 May 2003. Low concentrations of TPH-g, total petroleum hydrocarbons as diesel (TPH-d), MTBE, and TBA were detected in subsurface soils adjacent to the UST system. Low concentrations of MTBE were detected in groundwater samples collected from on-site monitoring wells during previous groundwater monitoring events. We requested by our 3 July 2003 letter that you subrnit a work plan to investigate the extent of impacted soil and groundwater. We approved Work Plan.for A&titional Site Assessment (Work Plan) dated 3 October 2003 and prepared by KHM Environmental Management, Inc. (now Delta). We request that you continue quarterly groundwater monitoring. Our letter dated 23 July 2003 requested that you confirm chemicals of concern (COCs) by also analyzing at least three groundwater samples for the analytes usually reported in a full EPA 8260 analysis (approximately 63 to 67 analytes) and dissolved lead during the third and fourth quarters of 2003. Samples for dissolved lead were to be filtered in the field prior to acid preservation or filtered in the laboratory prior to acid preservation within 24 hours of sample collection. These procedures were to be noted on chain-of-custody documentation. You conducted "full scan" EPA Method 8260 and dissolved lead analyses during the third quarter 2003. Provided that you conduct this analysis during the fourth quarter 2003 and that no significant concentrations of analytes other than BTEX and the fuel oxygenates ___MT~E~,~B_A~, D~_~E, ETBE,_ and T~ME a.r.e_=_d_et_Lec_[e~,~_we~ant_icip~e_that-2'ful.l-scan"~.EP-A~Method~8-2-60 analysis may be subsequently discontinued. Our letter also requested that you conduct general minerals, nitrate, and total Kjeldahl nitrogen analyses during two non-consecutive quarters to characterize groundwater quality. You were to conduct these analyses on samples from at least one upgradient and two downgradient mo~xitoring wells. You conducted these analyses during the third quarter 2003. Conduct these analyses again during the first quarter 2004. Provided that you conduct these analyses during the first quarter 2004, we anticipate that these analyses may be subsequently discontinued. Please submit the Fourth Quarter 2003 Groundwater Monitoring Report by 2 February 2004. V:\UGT~Projects\JDW_files\2003 Correspondence\City of Bakersfield Cases\Texaco Stn OakSt GW 12-03.doc Mr. Tony Palagyi - 3 - 6 January 2004 Sections 2729 and 2729.1 for Underground Storage Tanks were added to the California Code of Regulations' requiring you to submit analytical and site data electronically. Enclosed is our letter (Required Electronic Deliverable Format for Laboratory and Site Data Submittals to Regulating Agencies) explaining how to obtain information to implement the requirements. Please contact this office at least five days prior to fieldwork. If you have any questions regarding this correspondence, please contact me at (559) 445-5504. JOHN D. WHITING Engineering Geologist R.G. No. 5951 Enclosure: Required Electronic Deliverable Format for Laboratory a~7.d Site Dctta Sttbmittals... C~ Ms. Barbara Rempel, SWRCB, UST Cleanup Fund, Sacramento, w/o enclosure Mr. Howard H. Wines IH, Bakersfield Fire Department, Bakersfield, w/o enclosure Mr. Bradley E. Clark, Delta Environmental Consultants, Inc., Monrovia, w/enclosure File: UST/Kern/Texaco Service Station, 2401 N. Oak St., Bakersfield/5T15000885 V:\UGT~Prt~jectsXJDW_files\2003 Cor,'espondence\City of Bakersfield Cases\Texaco Stn OakSt GW 12-03.doc Terry Tamminen SecretaO'.fi~r Environmental Prr~tection California Regional, centralWatervalleyQUalitYRegion Control Board Fresno Branch Office Arnold Schwarzenegger Intemet Address: http://www.swrcb.ca.gov/-rwqcb5 Governor 1685 E Street, Fresno, California 93706-2020 Phone (559) 445-5116 · FAX (559) 445-5910 1 December 2003 Regional Board Case No. 5T15000885 Mr. Tony Palagyi Shell Oil Products U.S. 255513th Avenue SW Seattle, Washington 98134 · EXTENSION REQUEST- UNDERGROUND TANK RELEASE, TEXACO SERVICE STATION, 2401 OAK STREET, BAKERSFIELD, KERN COUNTY You submitted Extension Request: Site Assessment Report (Letter) dated 26 November 2003 and prepared by Delta Environmental Consultants, Inc., Monrovia (Delta). The Letter requests an extension for submittal of a site assessment report. We approved the scope of work proposed in Delta's 3 October 2003 Work Planfbr Additional site Assesstnent (Work Plan) by our letter dated 21 October 2003. We requested that a site assessment report be submitted by 21 January 2004. Assessment fieldwork will be delayed due to underground storage tank integrity (tracer) testing on-site. Delta will conduct the fieldwork during January 2004 and submit a site assessment report by 21 February 2004. We grant your request. The site assessment report is now due by 21 February 2004: Please contact this office at least five days prior to fieldwork. If you have any questions regarding this correspondence, please contact me at (559) 445-5504. JOHN D. WHITING Engineering Geologist R.G. No. 5951 C: Ms. Barbara Rempel, SWRCB, UST Cleanup Fund, Sacramento~'xx Mr. Howard H. Wines III, Bakersfield Fire Department, Bakersfield'"* Ms. Kathryn Ewing, Delta Environmental Consultants, Inc., Monrovia File: UST/Kern/Texaco Service Stati6n, 2401 N. Oak St., Bakersfield/5T15000885 California Environmental Protection Agency ~ Recycled Prq~er ! Consultants, Inc. I Solving'environment-related business problems worldwide 911 South Primrose Avenue · Suite K Monrovia, California 9I 016 USA 626.256.6662 800.477.7411 Fax 626.256.6263 November 1, 2003 Delta Project PA24-010-1 Mr, John D. Whitfixg California Regional Water QuaLity Control Board Central Valley Region 1685 E S-meet Fresno, California 93706-2020 www. deltaenv, corn Re: Notice of Consultant Name Change Texaco Service Station 2401 Oak Street Bakersfield, California Case No. 5T15000985 Dear Mr. John D. Whiting: Please consider this letter nod]Station tlxat KFIM Env/rOnmental Management, Inc. (KI-IM) has merged wi~'th Delta Environmental Consultants, Inc. (DELTA). Please address any future correspondence for the above reference site to: Delta Environmental Consultants, he. 911 S. Primrose Avenue Suite K Mom:ovia, CA 91016 Attn: Mr. Bradley E. Clark Phone: (626) 256-6662 Fax: (626). 256-6263 Email: bclark~deltaenv, com I_f you have my questions, please contact Mr. Bradley E. Clark (DELTA) at (626) 256-6662 or Mr. Tony palaygi (SE%LL) at '(425) 377-8530. Sincerely, Delta Environmental Consultants, [ne. I Bradley E. Clark, P,E. Senior Project Engineer I cc: Mr. Tony Palaygi, Shell Oil Products US Mr. Howard Wines I~, City of. Bakersfield F/re Department I I A member off Inogen' Em~omelttaI Alliauc~ 'Delta ~///~ Consultants, Inc. environment-related business worldwide www. deItaeav.'com SoMng problems 9~1 South Primrose Avenue · Suite K Monrovia, California 91016 USA 626.256.6662 800.4 77. 7411 Fax' 626.256.6263 November 03, 2003 Delta Project ?A24010-1 Mr. John D. Wkiting ' California Regiorml Water,Quality Control Board Central Valley Re,on 1685 E Street Fresno, California 93706-2020 Re: THIRD QUARTER 2003 'GROUNDWATER MONITORING REPORT Texaco Service Station . . ' 2401 Oak Street Bakersfield, California Dear Mr. Whiting: On behalf of E~luilon Enterprises.LLC dba Shell Oil Products (SIq~ELL), Delta Emfironmental Consultants, t~c. (Delta) has prepared this Third Quarter 2003 Groundwater Monitoring Re_port for the above referenced site. If you have any questions regarding this site, please Contact Brad Clark at (626) 256-6662 or Tony Pa-lag54 at (425) 377-8530. Sincere/y, - .~~. 'Delta Environmental Consultants, Inc. KathI3a EWing Bradley E Clark, P E ~-' / . . . . Site Manager Sen/or Proj eot Engiueer I Attachment: Tkird Quarter 2003 Groundwater Monitoring Report I I CC: Tony Paladin//Shell Oil Products US Howard H. Wines IX, City of Bakersfield Fire Department A membe~ of: SHELL QUARTERLY STATUS REPORT November 03, 2003 Station Address: 2401 Oak Street, Bakersfield, California Delta Project No. PA24010-1 SHELL Environmental Engin./Phone No.: Tony Palagyi/(425) 377-8530 Delta Site Manager/Phone No.: Kathrym Ewing/(626) 256-6662 Primary Agency/Regulatory ID No.: Central Valley RWQCB / John Whiting Other Agencies to Receive Copies: City of Bakersfield Fire Dept./Howard H. Wines 151 · WORK PERFORMED TInS QUARTER (TmRD - 2003): 1. Quarterly groundwater monitoring and sampling. Submitted quarterly report. 2. Prepared and submitted work plan for additional site assessment dated October 3, 2003. 3. Received work plan approval from CVRWQCB via letter dated October 21, 2003. WORK PROPOSED FOR NEXT QUARTER (FOURTH - 2003): 1. Quarterly groundwater monitoring and S. ampling. Submit quarterly report. 2. Submit Health and Safety Plan by December 1, 2003 per October 21, 2003 CVRWQCB letter. 3. Implement approved workplan per October 21, 2003 approval letter; site assessment report due Janfiary 21, 2004. Current Phase of Project: Frequency of Sampling: Quarterly Frequency of Monitoring: Quarterly Is Separate Phase,Hydrocarbon Present On-site (Well #'s): Cumulative SPH Recovered to Date: NA SPH Recovered This Quarter: None Sensitive Receptor(s) and Respective Direction(s): Nearest field verified Well is Well BK060-02 (State Well Groundwater monitoring [] Yes [] No Chi_trent Remediation Techniques: Permits for Discharge: Approximate Depth to Groundwater: Groundwater Gradient CUrrent Agency Correspondence: Summary of Unusual Activity: No. 29S/27E-25DO2M) of the California Water Service Company in Bakersfield approximately 759 feet East of the site.' None None 15.28' to 19.31' South-southeast ~ approximately 0.013 ft/ft CVRWQCB letter dated October 21, 2003. None Kathryn Ewing Site Manager (Delta) ATTACHED: Table 1 - Historical Groundwater Gaug/ng and Analytical Results Table 2 - Additional Chemicals of Concern Figx~re 1 - Site'Location Map Figure 2 - Groundwater Elevation Contour Map Figure 3 - Hydrocarbon Distribution in Groundwater Map Figure 4 - TPH-G Concentrations in Groundwater Map Figure 5 - Benzene Concentrations in Groundwater Map Fi~oure 6 - MTBE Concentrations in Groundwater Map Appendix A - Field Data Sheets Appendix B - Field Procedures Appendix C ~ Waste Disposal Document Appendix D - Laboratory Report and Chain-of-Custody Documents I I I i I I I I I I I I I I I I TABLES TAB[E 1 { L I I I 1. HIS~'OR1CAL GR-~UNDWATER GAUGING AND ANALYTICAL DATA ' -- TEXACO SERVICE STATION 2401 Oak Street; Bakersfield, California :::::::::::::::::::::::::::::::: ~C~:: :~f~4,~+~:::::: :~:: :~:: :~:~:: :~: :~:~: :~:~:~:~:~:~: :~:~: :~:~:~:~:~:~:~:~:~:::~:~:::~:~z~z~:3:::~5~s~s:::~:~:~::~:~:~:~:~:~:::~:~:~:~: ~:~:.:.:.:::~::~::.:.::;:~fe~:~:.:.;.:.~(f~:.:.:.:.~.:.~6.MS~.~.~.:.:.:.~:.:.:.:.:(~L~:::::~::::.(~:::::::::.:::~u~:.:.:::::.:.:(h~.:::.:.:~:.:.:~L~.:.:::.:.:.:~.:.:.~.~.::(~L}:.:::::.~.(~}:.:::::::~}.:::.::::;:(~gl~:.:.:.:.:.~.~L):.:.:.:.: MW-1 Top of casing elevation (ft): 402.03 3/18/2003 26.81 L 0.00 375.22 3/25/2003 28.19 0.00 373.84 ND<1000 ND<50 ND<0.50 ND<I.0' ND<I.0 ND<I.0 ND<I.0 ND<10 NDe.0 ND<2.0 ND<2.0 ND<100 ~/18/2003 17.70 ? 0.00 384.33 ~-~D<50 ND<0.50 ND<I.0 ND<I.0 ND<I.0 ND<I.0 ND<I0 ND<2.0 ND<2.0 ~D~.0 9/3/2003 16.33 ~ 0.00 385.70 ND<50 ND<0.50 ND<I.0 ND<I.0 ND<I.0 ND<I.0 ND<10 ND<2.0 ND<2.0 ND<2.0 ND<100 MW-2 Top of casing_~ elevation (fl): 404.49 3/18/2~03 29.70 0.00 374.79 3/25/2003 31.02 0.00 373.47 ND<1000 660 NDe.50 ND<I.0 ND<I.0 ND<I.~ ND<I.0 ND<10 ND<2.0 ND<2.0 ND<2.0 ~ND<I00 6/18/2003 20.79 0.00 383.70 ND<50 ND<0.50 ND<I.0 ND<I.0 ND<I.0 ND<I.0 ND<10 ND<2.0 NDe.0 NDe.0 ~9/3/2003 19.31 0.00 385.18 ND<50 ND<0.50 ND<I.0 ND<I.0 ND<I.0 ND<I.0 ND<10 ND<2.0 ND<2.0 ND<2.0 ND<100 MW-3 Top of casing elevation (~t): 403.43 3/18/2003 28.94 0.00 374.49 '3/25/2003 30.27 0.00 373.16 ND<1000 72 ND<0.50' ND<I.0 ND<I.0 ND<I.0 57 ND<10 ND<2.0 ND<2.0 ND<2.0 ND<100 6/18/2003 20.98 0.00 ' 382.45 ND<50 ND<0.50 ND<I.0 ND<I.0 ND<I.0 17 ND<10 ND<2.0 ND<2.0 ND<2.0 ,_9/3~03 19.01 0.00 384.42 NDe50 ND<0.50 ND<I.0 ~ ND<I'0 ND<I.0 ND<I.0 ND<10 ND<2.0 ND<2.0 ND<2.0 MW-4 T~p of casing elevation (ft): 400.11 ~ ~L ~ 3/19/2003 25.42 0.00 374.69 3/25/2003 26.75 0.00 . 373.36 ND<I000 ND<50 ND<0.50 N~<I.0 ND<I.0 ND<I.0 7.3 ND<10 NDe.0 ND<2.0 ND<2.0 ND<100 6/18/2003 17.31 0.00 382.80 ND<50 ND<0.50 ND<I.0 ND<I.0 ND<I.0 ND<I.0 ND<10 ND<2.0 NDe.0 NDe.0 9/3/2003 1~,43 0.00 ~84.68 ND<50 ND<0.50 ND<I.0 ND<I.0 ND<I.0 3.4 ' ND<10 ND<2.0 ND<2.0 ND<2.0 ND<100 MW-5 Top of casing devafion (ft): 399.91 3/19/2003 25.03 0.00 374,88 · 3/25/2003 2~.38 0,00 373.53 ND<1000 ND<50 ND<0.50 ND<I.0 ND<I.0 N~D<I.0 40 ~ ND<I~' ND<2.0 ND<~.0 ND<2:0 ND<I00 6/18/2003 16.72 0,00 383.19 ND<50 ND<0.50 ND<I.0 ND<I.0 ND<I.0 ND<I.0 ND<10 ND<2.0 ND<2.0 ND<2.0 ~9/3/2003 1528 0.00 384.63 ND<50 ND<0.50 ND<I.0 ND<I.0 ND<I.0 ND<I.0 ND<10 ND<2.0 ND<2:0 ND<2.0 ND<f00 Notes: GW - Groundwater SPH - Separate-phase hydrocarbons MSL - Mean sea level ND - Not detected ug/L - parts per billion TPH-D - Total pe~ole~m I~ydrocarbons as diesel 'FPH-G - Total petroleum hydrocarbons as gasoline MTBE - Metbyl-teR butyl ether ETBE - Elhyl-te~ butyl ether tAME - Tert-a~yl methjl e~er Su~ey data provided by KHM Enviromen~l Management, Inc. Page 1 of 1 TABLE 2 I I~ I I ADDITIONAL CHEMICALS OF CONCERN TEXACO SERV1C~E S~TATION [ 2401 Oak Street, Bakersfield, California MW-I ~ 9/3/200~ ND<10 ~D<0.10 0.42 17 ND<0.:0 :0 ~0 ~<1.0 ND<I.0 ND<0,01 16.2 ND<0,1 3.63 1.63 29.9 ND<0.00~ 240 66 6.21 1~0 MW-2 9/~/200~ NA NA NA NA NA NA NA NA NA ND<0.01 NA NA NA NA NA NA NA NA NA NA MW-3. 9/~/2003 19 ND<0.10 1.:0 20 ND<0.~0 36 ~6 ND<I.0 ND<I.0 ND<0.01 1:.7 0.107 4.06 1.66 31.9 ND<0.00~ 230 74 6.23 130 MW-4 9/3/2003 19 ~D<0.10 0,93 22 0.:6 66 66 ND<l,0 ND<I.0 ND<0.01 16.7 0.6 4,14 1.99 33.1 0.0467 2~0 74 6.14 1:0 MW-5 9/~/200~ NA NA NA NA NA NA NA NA NA ND<0.01 NA NA NA NA NA NA NA NA NA ' NA Notes: TDS - Tot~ Dissolved Solids NA - Not ~alyzed Page I of I FIGURES 119°04'00" W 119°03'00'' W 119~02'00" W WGS84 119°0I'00'' W 1~9004'00'' W 119003'00'' ~ 1~9°02'00'' W WG~B4 119°0~'00'' W ~ed ~m TO~ ~Ol N~t~ O~p~ Ho~ (~,topo.~ S~ ~'> ~~ ~.,~ SHELL OIL P'ODUCTS US TEMCO SERVICE STATION ~R~81 BAKERSFIELD, C~IFORN[~ FIGURE 1 SITE LOCATION MAP 2~01 OAK STREET BAKERSFIELD, CALIFORNIA I I l l ! I DEISEL TANK SLAB PLANTER 0BSERVA~ON WELL MW-2 (3S5. DISPENSER ISLAND (TYP) OFFICE AND MW-1 385.701 (584,42 SLAB PLANTER I,I UW-~e (585.70) 385.50------ LEGEND GROUNDWATER MONITORING WELL LOCATION AND DESIGNATION GROUNDWATER ELEVATION IN FEET ABOVE MEAN SEA LEVEL GROUNDWATER CONTOUR iN FEET ABOVE MEAN SEA LEVEL (Ft/MSL) CONTOUR INTERVAL=0.50 FEET APPROXIMATE GROUNDWATER FLOW DIRECTION 0 50 60 I , SCALE IN FEET FIGURE 2 GROUNDWATER ELEVATION CONTOUR MAP 09/03/03 240t NORTH OAK STREET BAKERSFIELD, CALIFORNIA MW-1 DATE ~L~ BENZENE.MTBE (,m/L) b-,g/L) 0.3/25/03ND<50 ND<0.50 ND<I.0 06/18/03,ND<50 ND<0.50 ND<I.B 09/03/03 ND<50 ND<0.50 ND<I.0 N DEISEL TANK SLAB PLANTER MW-2 DATE l~H--q BENZENE MTBE (.~g/L) OJg/L) 03/25/03680 ND<O.50 NB<I.0 06/18/03ND<50 ND<0.50 ND<I.0 09/03/03NB<50 ND<0.50 N0<1.0 MW-2 EXIS31NO OBSERVATION WELL DISPENSER ISLAND (T~P) OFFICE AND BOOTH PLANTER ~ANOPYI ~_ MW-lC bJ bJ FY TPH-g F'-- (/3 MTOE Y .~ .~Jg/L o ND LEGEND GROUNDWATER MONITORING WELL LOCATION AND DESIGNATION TOTAL PETROLEUM HYDROCARBONS AS GASOLINE METHYL TERT-BU~YL ETHER MICROGRAMS PER' LITER NOT DETECTED MW-5 DATE TPH-q BENZENE MTBE Oag/L) CLx~/L) 0,3/25/03ND<50 ND<0.50 40 06/18/03 N0<,50N0<0.50 NB<I.0 I 09/03/0.3ND<50 ND<0.50 NB<I.0 MW-4 DATE ~c~/~l_~ BENZENE MTBE (,ug/L) 03/28/0,3ND<50 ND<O.60 7.3 06/18/0,3ND<50 ND<0.50 ND<I.0 09/0,3/0,3 ND<50 ND<0.50 ,3.4- MW-,3 DATE ~P~I_~BENZENE MTBE (:ug/L) 03/25/03 72 ND<0.50 57 06/18/03 ND<50 ND<O,50 17 09/0,3/0,3 ND<50 ND<O.50 ND<l,0 0 .30 60 SCALE IN FEET ADella, ~i~BAKERSFIELO,CALIFORNIA FIGURE 3 HYDROCARBON DISTRIBUTION IN GROUNDWATER MAP 2401 NORTH OAK STREET BAKERSFIELD, CALIFORNIA DEISEL TANK SLAB 1RASH - OFFICE AND CANOPY N LEGEND MW-1~- GROUNDWATER MONITORING WELL LOCATION AND DESIGNATION (ND<50) TPHIg CONCENTRATIONS IN MICROGRAMS PER LITER TPH-g TOTAL PETROLEUM HYDROCARBONS AS GASOLINE ND NOT DETEC1ED PLANTER MW-2 (N EXISTING - '~ER VATION WELL DISPENSER ISLAND (TYP) PLANTER .- 0 30 60 SCALE IN FEET ,~J~ ~ SHELL OIL PRODUCTS US j~l~'Jj~J~J I TEXACO SERVICE STATION l/'~j~ ~jl~JBAKERSFIELD, CALIFORNIA FIGURE 4 TPH-g CONCENTRATIONS IN GROUNDWATER MAP 09/03/03 2401 NORTH OAK STREET BAKERSFIELD, CALIFORNIA N DEISEL TANK SLAB PLAN~ER MW-2 EXISTING · '~ERVATION WELL ~SLAND (TYP) OFFICE AND SLAB 2¢ "-- "7?8.) PLANTER CANOPY I LEI Ld LEGEND IdW-'l~ GROUNDWATER MONITORING WELL LOCATION AND DESIGNATION ND<0.50 BENZENE CONCENTRATIONS IN MICROGRAMS PER LATER Oug/L) ND NOT DETECTED 30 60 , SCALE IN FEET ~j'/~, ~ IBAKERSEJELD. CAUEO~N,A ~'11//~ ~' FIGURE 5 BENZENE CONCENTRATIONS IN GROUNDWATER MAP 09/03/0,3 '2401 NORTH OAK STREET BAKERSFIELD, CALIFORNIA TRASH PLANTER MW-2 NO<l,0 ~ OFFICE AND CANOPYI -5 bJ Ld N LEGEND MW-I~1~ GROUNDWATER MONITORING WELL LOCATION AND DESIGNATION ND< I,O MTBE CONCENTRATIONS IN MICROGRAMS PER LITER OJg/L) MTBE METHYL TERT-BUTYL ETHER EXISTING · "'"'-....~ER VATION WELL DISPENSER ISLAND (TYP) MW-5 SLAB '. 72~3.) PLANTER 0 30 60 SCALE IN .FEET ASHELL OIL PRODUCTS US JJJ~l~J~ t TEXACO SERVICE STATION ~ BAKERSFIELD, CALIFORNIA FIGURE 6 MTBE CONCENTRATIONS IN GROUNDWATER MAP 09/03/03 240t NORTH OAK STREET BAKERSFIELD, CALIFORNIA. I I I I I I I I I I I I I ~1 I A~pEND~ A FIELD DATA SHEETS SITE INSPECTION CHECKLIST Client Site Address Job Number ¢'.7~'z4,.-/~/~ / Technician Site Status /"--~"~¢¢_¢ · Branded Station Vacant Lot Inspected I. Labeled I Cleaned-.All Wells on Scope Of Work Other IInSpected / Cleaned Components - All Other Identifiable Wells iInspected Site for Investigation Related Trip Hazards Addressed Ail Outstanding Wellhead Repair Order(s) I Completed Repair Data Sheet(s) [~ NIA E~ N/A ~ NIA Inspected Treatment/Remediation System Compound For Security, Cleanliness an~ Appearance lnspec.'ted Vacant Lot for Signs of Habitation, Hazardous Materials or Terrai .n, Overgrown Vegetation and Security PLEASE BE ABVISED THAT, UNLESS OTHERWISE INSTRUCTED, NO REPAIRS ARE PLANNED FOR THE ISSUES DESCRIBED BELOW Outstanding Problems /,Comments (~n addition Io other issues, note all SOW wellboxes that, by design, are not securable) PROJECT COORDINATOR ONLY IChecklist Reviewed d~ '~-?'~ ~ Notes Initial/Date SAN JOSE SACRAMEi'~TD LOS AI,IGELES SAN mEGO www.blainc~ech.cnm Clien[ .~ A~=// Site Address Job .Number REPAIR DATA SHEET Technic Jan Date Repair Lacalien ¢/~ Deficiencies Corrected Matedats Used Repair Lecal~en __~ Deiiciencies Corrected . Ma[ai'ials Used Repalr t.eca~or~ (~-~"~ Malerials Used .~. RePa~Lo.calJon /'~/,~' ~ .~' · De~ci~cies ColTecJecl Repair LocaLion Deficiencies Cor~ec[ed Ma[eriats Used BLAINE TECH .~ERVI~ES, INC. WELLHEAD INSPECTION' CHECKLIST Page __ Site Address dob Number Dale Technician Wall InspeCted- No Correc[ive Weli ID A.,on Required Water Bailed Woflbax Other Act]an Frnm Components Cap Lack Taken Reptaced ReCaced (e.x~laln We)Ibex Cler~ned below) Well Not Inspe¢~d · (explain below) Repair Order Submitted NOTES' t~LA~NE TE. CH ~-r-RVICE~, INCa SAN JOSE SACRA~.~ENTO LOS ANGEl ¢,S ~-AN DE2GO '.~"w~ .'olaln el,~ch .Co m W-ELL GAUGING DATA Project# ~,:,~onj- ~e. ~ Date 9- 3- ~o,~'~, Client Site Wetl I Size I Sheen/ (in.) I Odor hnn~sc/.bl~I Removed t D~.pth to ~t~r[ Depth to wel~ Liquid (~)] (nd) ~ (~.) ( botlom ('~.) Well ID ti' Depth to hluni~cible Liquid (1i.) r iq.~r Sm-vey Point: T0B Blaine Tech Services~ lnc, t680 Roflers Ave,~ San Jose~ CA95112 (408)573-0555 S}IELL WELL MONITORING DATA Sill;ET BTS#: o%oqo3- ss-~ Sampler: Site: Date: Well Diameter: 2 3 Well I.D.' m to . t qD 6 8 Total- Well Depth (TD): ~tg. =, r~ Depth to Water (DTW): /&,. ~ 3 Depth to Free Product: Thicl~ess of Free Prod-L~ct (feet): Referenced to: ~ ~;r~de D.C. Meter (ifreq'd): YSI mxcH iDTW with 80% Recharge [(Height of Water Column x 0.20) + DTW]: · ~ .~- r Purge Me[had: Bailer Waterra Sampling Method: ~ Disposable Bailer P~.ristaltic Disposable Bailer Positive Air Displacement Extraction Pt,mp Extraction Port ~.Eleetric Submersible (,)~er ~ Dedicated Tubing 0 thor: '(Gala.) X . ~ __ = & ~. ~ Gals. Specified Volumes Caleuhit;-d VoIm~a Case Volume Well I)i;rm~ler Multiplier Well Dhmel~r Multlt~l[~r. t" 0.04 2" O. 16 6" t.t17 , Cond. Turbidity Time . Temp (°F) pH (rnS or ~:~ ('NTUs) Gals~ Removed Obserwations Did well dewater? Yes ~ Gallons acres, fly evacuated: & ~.~ Sampling Date: a.a. a~,~ Sampling Time: oga~ Depth S~qpte I.D.: m~, ~ Laborato~7: ~ Columbia Othcr 'Analyzed for: TPH-G B'I'SX MTBE TPH..D Oxygenates (5) Other: 'See EB LD. (if applicable): ~,,,~ Ds~plicae I.D. (if applicable): Analyzed.for: TPH-O BTEX MTBE TI'H-D Oxygenates (5) O~er: D.C. (if req'd): Pre-purge: =~/L Post_p~ge: OR.P.. (ifreq'd): Pre-purge:: nlV Post-purge: mV IBlaine Tech Services~ Inc. 1680 Rogers Ave., San Jose, CA 95112 (800) 545-7558 SHELL WELL MONITORING DATA SNEET BTS..#: o'~o q og- 51q-t Date: q. 3- a~,~, -~' I.D.: ~,. ~ Welt D.iameter: 2 3 G) 6 Total. Well Depth (TD): ~. 5, Depth to Water (DTW): ~ .,..-~ Depth to Free Product: Thiclmess of Free Product (feet): Referenced to: ~ G~..~d~ D.O. Meter (if req'd): ¥ sl DTW with 80% Recharge [(Height of Water Column x 0.20) + DTW]: a~ ,,~ -~ Purge Method: Bailer I Disposable Bailer Positive Air Di~placemen~ xElectric Submersible Waterra Sampling Meflaod: Bailer Peristaltic w Dispo.~ahle Bailer Exlmctlon Pump Extraction Port Other ' ,Dedicated T.bing Other: ,(Gals.) X I Case \;olumc Sp. eificd Volumes Calculamd Volume Diameter ..Muldpli,~r W~II I}iamemr Muhiplier I" 0.04 4" 0.6~ " 0.37 Other ' ratliua~ * 0.163 Con& , Turbidity iiTime Temp (~F)pH (mS or~) (NTUs) Gals. Removed Obse~wations I O,,~ w6.~ 6.6 ~;3 t 3~ ............ I lDid well dewater? Yes ~ Gallons acmally cyacuated: ~-~. ~ ... . Samp!ing Date: .............. ~-~- a~ Sampling Time: .~ Depth to..Water: SmnpieLD.: ~.~ Laboratou: ~ ~ Columbia , O~er Analyzed for: TPI-t-G BTEX MTBE TPS-D Oxygenates(5) Other: ~EB LD. (ifapplicabte): g) -,-,,,~ Dup!icate I.D. (if applicable): I'Analyzed for: wp~-~-o ~q"sx M'rati TPH-D Oxygenates (5) Otherc ID.C. (ifreq'd): Pre-puEge: "'g~[ Post_p=rge: IO.R.P. (if req'd): Pre-purge: mV Post-purge: m V Blaine Tech Services~ inc. 1680 Rogers Ave., San Jose, CA 951'12 (800) 545-7558 SHELL-WELL MONITORING DATA S i'~II?.ET BTS.#:o%o ~o~. s.-~ Well I:D.: m .... :g Site: ,~qol o,,~ Date: q- a-~ Well Diameter: Q 6 Total Well Depth (TD): q ?, 3*- Depth to Water (DTW): Depth to Free Product: Thickness of Free Product (feet)' Referenced to: <I2Z~ Grade D.O. Meter (ir req'd): DTW with 805/0 Recha-ge [(Height of Water Column x 0.20) + DTW]: Purge Method: Bailer Disposable Bailer Positive Air Displaccmcnt y~ Electric Submersible Case VnlUm~ -- ,,,,,Specified Volumes Wa terra Sampling Method: B oiler Peristaltic ~Di.qpo~able Bailer Extraction Pump Ex traction Port Other ~ Dedicated Tubings Other: WelL._Dinmeler M.Ili. ptier Well Dimnt:tm Muhir~[~£ " 0.04 4" 0.65 S'~, t Gals. 0.16 Calculated Vol~m~ 11 3" 0.37 Other radiu~~ * 0.163 · ICond. Turbidity , Time , Tamp (°F) pH (mS ord:l~ (NTUs) Gals. Removed Observations '75 Did well dewater? Yes ~ Gallons actually evacuated: ~ ~.ar Sampling Date: i- '~. a....~Sampling Time: a '-, go Depth to Water: ~ ~. ..~..a Sample I.D:: t~ ~- ~J Laboratory: ~ Columbia Other 'Analyzed for: TPH-G BTEX MTBE T?H-D Oxygena/es (5) Other: get, [ o~ EB I.D. (if applicable) : @,~,~ Duplicate-I.D. (if applicable): Analyzed for: TPH-G BTEX MTBE 'TPH-D Oxygenates (5) Other: : D.O. (if req'd): Pre-purge: 5ng/l. - Post-pUrge: m~/~ O.R.P. (ifreq'd): Pre-Purge: lev Post-purge: mV Blaine Tach Services, Inc. '!680 Rogers AVe., San ,Jose, CA 954~2 (800)'$45-7558 ' SH_ELL '~VELL MONITORING DATA Si-iEET Sampler: g~ o++ Site: ~qm o,,-- ~, Date: q. 'a- ;~, ,:, '~' Weil Diameter: 2 ,Total Well Depth (TD): ,.toe, =,.z . DeLD. D_~epth t_0_o Water (DTW): Depth to Free Product: lThickness of Free ,Product (feet): ]~eferenced to: <gED ar~,ae tD.O. Meter (if req d): YS~ nACU DTW with 80% Recharge [(Height of Water Column x 0.20) -I- DTW]: z 2. oO Purge Method: Bailer I Disposabte Bailer Positive Air Displacemtmt ~ Electric Submers~le ! ' )- I. t,, .. (Gal.'..) X I 1 Cas.". Volume WatelTa Peristaltic Extraction Pump Other Specified Volumes 6, q. ~- Gals. Calculated Volum* Sampling Method: Bailer *Disposable Bailer Extraction Porl Dedleated Tubing Well Diart.!.~.!m' Muttiulier Well Diamet¢[ Multiplier ~" 0.04 4" 0.65 2' 0.16 6" 1.4'/ 3" 0.37 Other radius~ * O. , Cond. Turbidity Time, Temp (~F) pH (mS or gg~. (NTUs) Gals'. Removed Observations o ~. r. ,:, ~ ~. r ~. ~ ~ ~ ~; 3 ':t ~ .'.i.~..!.... .'+. . o t, ~ ,.l ~, ~, .t ~. 6. a ~ 6, 1~-'5 '-.t 'l . ~t ............. o ~. ~ ~ 'rl ~. -z t,,, ~c.. ~ ~ '-[ toe, t,,g'. O .................... Did well dewater? Yes <tsti> Gallons actually evacuated: SmnptingDate: '~.a-a,.o:~ SamptingTime: ~,,,g Depth to Water: Sample liD.: m to. ,¥ Laboratory:.' ~ Columbia other Analyzed for: TPH-G BTEX M'I'BE TFH-D Oxygenates (5). Other: 5'et.. BB I.D. (if applicable): t~ ,,,1, .Duplicate I.D. (ii' applicable): Analyzed for: 'TPH-G BTEX MTBE TPH-D Oxygenates (5) 'Other: D.C.. (if r~.q d): Pre-purge: 'Post-purge: O.R.P. (ifreq'd): 'Pre-purge: Il'tV Post-purge: II1V IBlaine Tech Services~ Inc, 18B0 Rogers Ave. San Jose, CA [15112 (800) 545-7558 SHELL'WELL MONITOPd[NG DATA SI'fEET Sampler: WellI.D.: Date: q. a- :~** -j Well Diameter: 2 3 <g> 6 8 Total Well Depth (TD): ,~ ?, ye. Depth to Water (DTW): , .~, 'z,g Depth to Free Product: Thickness of Free Product (feet): Referenced to: ~ Grad, D.O. Meter (ifreq'd): YS~ 'HACH DTW with 80% Recharge [(Height of Water Colmrm x 0.20) + DTW]: 2. z .., ~_ Purge Method: Bailer I D i;pogable B oiler l~ositivc Air Displacement >~ ElecLrlc Submersible I' 1 Caoe Volume SpeciSed Volumer, Waterm Smnpling Meflmd: Bailer Peristaltic ~Disposabte Bailer Ex traction Pump Extraction Port Ofl~cr t Dedicated Tubing Other:. /~ &, ~. Gals. Caleulaled Valum~ Well Diameter Multiplier Well Diamemr Multiplier [" 0.04 4" 0,65 2" 0.16 iS" i.47 Y' 0.37 Other r~dius~ ' O. 163 Con& Turbidity , Time Temp (°F) pH (mS or ~) (NTUs) C~als:'-'Removed Observations Did ~ell dewatcr? Yes ~ Gallons actually evacuated: ~ ~. o Sampl~gDate: ¢-z-a,,= SamplingT~e: ,~ag Depth to Water: g(.~ Sample I.D.: ~ ~. ~ Laboratow: ~. Columbia Other Analyzed for:' TPH-O STIX mrsn -[-[,u-~ Oxygenates (5) Other:-~c, EB 1.D. (if applicable): (~ -,.,,., Duplicate i.D. (if applicable): Analyzed for: T~H-G re'ax MTBE TPH-D Oxygenates (5) Other D.O. (ifreq'd):' Pre-purge: =~/~ Post-purge: ~g/~.. O.R.P. (if req'd)' Pre-purge: mV] Post-purge: mV iBlaine Tech ServiCes, Inc. "J680 Rogers Ave., San Jose, CA 95~'~2 (800) 545-7558 Fmi~) l'~oc~ma~s I TECH SERVICES.~ 1 1680 ROGERS AVENUE SAN JOSE, CA 95112-1105 (408) 573-7771 FAX (408) 573-0555 PHONE CONTRACTOR'S LICENSE #746684 www.blainetech.com .September 25, 2003 Tony Palagyi Shell Oil Products US P.O. Box 7869 Burbank, CA 91510-7869 Tkird Quarter 2003 GrOtmdwater Monitoring at Shell-branded Service Station 2401 Oak Street Bakersfield, CA Monitoring performed on September 3, 2003 I I I I I I I Groundwater Monitoring Report 030903-SH-1 Tkisreport covers the routine monitoring of. groundwater wells at tlfis Shell-branded facility. In accordm~ce with standard procedm'es that conform to Regional Water Quality Control Board requirements, routine field data collection includes depfl~ to water, total well depth, tlfictmess of any separate inuuiscible layer, water colmnn volunae, calculated ptrrge volmne (if applicable), elapsed evacuation time (if applicable), total volume of water removed (if applicable), and standard water'parameter instrument readings. Smuple material is collected,' contained, stored, mhd transported to the laboratory in confomxance wifl~ EPA standards. Purgewater (if appl/cable) is, likewise, collected and transported to D.K. Envkomrtental. 'Basic field i~ffom~ation is presented alongside analytical values excerpted from the laboratory report in the cumulative table of WELL CONCENTRATIONS. The full mmiytical report for the most recent samples and the field data sheets are attached to this report. At a milzhuum, Blaine Tech Services, Inc. field personnel are certified on completion of a forty- hour Hazardous Materials and Emergency Response training course per 29 CFR 1910.120. Field personnel are also enrolled in annual eight-hour refresher courses. 1 ! I I I I I I I I I I I I I I I I i Blaine Tech Services, Inc. conducts sampling and docmnentation assignments 0fthis type as an independent third party. Our activities at this site consisted of objective data and sample collection only. No interpretation of analytical results, defmh~g of hydrological conditions or formulation of recommendations was performed. Please call if you have any questions. Yours truly, Francis Thie Vice President FT/ks attachments: Cumulative Table of WELL CONCENTRATIONS Certified Analytical Report Field Data Sheets CC: Kathryn Ewing KHM Environmental Management, Inc. 911 S. Primrose Ave., Suite K Monrovia, CA 91016 APPENDIX C DISPOSAL DOCUMENT " NO, 639293 NON,HAZARDOUS WASTE DATA FORM ~1~. STA~, ~P PHONE NO. ~PE: ~. TAN~ua( ~ ~UCK ~ DRUMS ~ CARTONS ~ OTKER NON-H~.RDOU~ GROUNDWATER PURGED GROUNDWATER WA~E DESCRIPTION GENERA~NG PROCES~ HANOLING INS~UCTION~ . W~TE AS DESC.IBED S ~,j ( On ~hslF of SOp ........... ~PE~0R PRI~ FULL NAME & SIGNATURE DA~ NAME , , ~ ~~~D ' ...... ~ ...... ,~. ................................ t28i BREA CANYON RO~* [ BR~ C~FORN~A 92821 ' 20360 G~m~ Pia~ DISPOSAL M~HOD 3650 E, 2~TM ~TRE~ ADDRESS ~ ~NDFILL ~ OTHER - - LDo ~GELES, CA 90023 ~ .... , '26B- 50.56 'ITP~ OR PRI~ FULL NAME & ~HATU~ DATE - I c~o NONE DISC~PANCY ................ I 'l I I I I I I I I I I I I I I I I APPENDIX D LABORATORY REPORT AND CHAIN-OF-CUSTODY DOCUMENTS ~=alscience ~ nvironmental September 10, 2003 Nick Sudano Blaine Tech Services, Inc 20360 Gramercy Place TOrrance, CA 90501-1511 Subject: Calscience Work Order No.: Client ReferenC Dear Client: En(;Iosed is an analytical re included in this report were the attached chain-of-custe Unless otherwise noted, all gui, Jelines established in ot opE~rating procedures, and, sul:,contracted analysis is p pa¢:kage, The results in this reproduction thereof must I: If y,~u have any questions r~ the undersigned. ' ' ~5~/es, Inc. Client ReferenCe: 03-09-0128 2401 Oak Street, Bakersfield, CA I Project Manager Michael J[(~risostomo Quality AssuranCe Manager 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 - FAX: (714) 894-7501 Enclosed is an analytical report for the above-referenced project. The samples included in this report were received 9/3/2003 and analyzed in accordance with the attached chain-of-custody. Unless otherwise noted, all analytical testing was accompliShed in accordance with the guidelines established in our Quality Assurance Program Manual, applicable standard operating procedures, and other related documentation. The original report of any subcontracted analysis is provided herein, and follows the standard Calscience data package, The results in this analytical report are limited to the samples tested and any reproduction thereof must be made in its entirety. If you have any questions regarding this report, please do not hesitate to contact aiscience ,___nvironmental aboratories,. Inc. Btaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 ANALYTICAL REPORT Date Received: Work Order No: Preparation: Method: 09/03/O3 03-09-0128 EPA 5030B DHS LUFT I I I I I Project: 2401 Oak Street, Bakersfield, CA Page 1 of 2 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID Parameter Result RI_ D_.[F Oual Units TPH as Gasoline ND 50 1 ug/L Surrogates: REC (%) Control Qual Limits 1,4-Bromofluorobenzene 94 49-133 Parameter Result RI_ D._[F Oual Units TPH as Gasoline' ND 50 I ug/L Surrogates: REC {%) Control Qua! L/mits 1,4-Bromofluorobenzene 93 49-133 '~:~.":· .' ~'."~ ~;~i~!~'~ ~;?i~::~**'-':'~.~-~'~2:~!~'~';~;':"~j' ~':~ ~;=~L%,~:.~ ~"':'~F ~':':~ ~- .~ ~:, ~,.,~.~.~.;;~ ::~;.~:~i.:~;~ ~ ~::~ ~:;. : ....... ::. · ~.... ;~' ~:~.~:.q~:~.~;~.~: ....~ Parameter Result RI_ D._[F Qual Units TPH as Gasoline ND 50 1 ug/L Surro,qates: REC (%) Control Qual Limits 1,4-Bromofluorobenzene 95 49-133 Parameter Result RI_ DF: Qual Units TPH as Gasoline ND. 50 1 ug/L Surroqates: REC (%) Control Qual Limits 1,4-Bromofluorobenzene 90 49-133 : ~:~i~:i~.'~ ~ ~;~?i::i,,*~:~.;.~:::,.~..:% '.%1::':::'i ~.?;~'.::,,~::' ..:.i~:~,,. ,:; ~.~.~:~:~:~ ,..~:~/..?~;'::~ I Parameter Result RI_ DF' Oual Units I. TPH as Gasoline ND 50 1 ug/L Surroc~ates: REC (%) Control Qual Limits I1,4-Bromofluorobenzene 95 49-133 I. eporting Limit DF - Dilution Factor Oual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 ~.. alscience ~_nvironmental ~,. aboratories, Inc. Blaine Tech Services, inc 20360 Gramercy Place Torrance, CA 90501-1511 ANALYTICAL REPORT Date Received: 09/03/03 Work Order No: 03-09-0126 Preparation: EPA 5030B Method: DHS LUFT 2401 Oak Street, Bakersfield, CA Page 2 of 2 Lab Sample Date Date Date Client Sample Number Number Collected Matdx Prepared Analyzed QC Batch ID Project: Parameter Result RI. DF Qual Units TPH as Gasoline ND 50 1 ug/L Surro,qate, s: REC (%) Control Qu.a.I Limits 1,4-Bromofluorobenzene 87 49-133 ort~ng Limit , DF - Dilution Factor , Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL~ (714) 895-5494 · FAX: (714) 894-7501 ' alscience F-___-nvironmental aboratories, Inc. Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 ANALYTICAL REPORT Date Received: WOrk Order No: Preparation: Method: 09~03~03 03-09-0128 EPA 5030B EPA 8260B Project: 2401 Oak Street, Bakersfield, CA Page 1 of 6 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID Parameter Result R_.~L DF Qual Units Parameter Result RI_ DF Qual Units Acetone ND 10 1 ug/L 1,1-Dichloropropene ND 1,0 I ug/L Benzene ND 0.50 1 ug/L c-1,3-Dichloropropene ND 0.50 1 ug/L Bromobenzene, ND 1.0 I ug/L t-1,3-Dichloropropene ND 0.50 1 ug/L Bromochloromethane ND 1.0 I ug/L Ethylbenzene ND 1.0 1 ug/L Bromodichloremethane ND 1.0 1 ug/L 2-Hexanone ND 10 I ug/L Bromoform ND 1.0 1 ug/L Isopropylbenzene ND 1.0 1 ug/L Bromomethane ND 10 1 ug/L p-lsopropyltoluene ND 1.0 1 ug/L 2-Butanone ND 10 1 ug/L Methylene Chloride ND 10 I ug/L n-Butylbenzene ND 1.0 I ug/L 4-Methyl-2-Pentanone ND 10 I ug/L sec-Butylbenzene ND 1.0 1 ug/L Naphthalene ND 10 1 ug/L tert-Butylbenzene ND 1.0 1 ug/L n-Propylbenzene ND 1.0 1 ug/L Carbon Disulfide ND 10 , 1 ug/L Styrene ND 1.0 1 ug/L Carbon Tetrachioride ND 0.50 1 ug/L 1,1,1,2-Tetrachloroethane ND 1.0 1 ug/L Chlorobenzene ND 1.0 1 ug/L 1,1,2,2-Tetrachloroethane ND 1.0 1 ug/L Chloroethane ND 1.0 I ug/L Tetrachloroethene ND 1.0 1 ug/L Chloroform ND 1.0 1 ug/L Toluene ND 1.0 1 ug/L Chloromethane ND 10 1 ug/L 1,2,3-Trichlorobenzene ND 1.0 1 ug/L 2-Chlorotoluene ND 1.0 I ug/L 1,2,4-Trichlorobenzene ND 1.0 I ug/L 4-Chlorotoluene ND 1.0 1 ug/L 1,1,1-Tdchloroethane ND 1.0 I ug/L Dibromochloromethane ND 1.0 1 ug/L 1,1,2-Trichloroethane ND 1.0 1 ug/L 1,2-Dibromo-3-Chloropropane ND 5.0 1 ug/L Trichloroethene ND 1.0 1 ug/L 1,2-Dibromoethane ND 1.0 1 ug/L Tri~hlorofluoromethane ND 10 I ug/L Dibromomethane ND 1.0 1 ug/L 1,2,3-Trichloropropane ND 5.0 1 ug/L 1,2-Dichlorobenzene ND 1.0 I ug/L 1,2,4-Trirnethylbenzene ND 1.0 1 -ug/L 1,3-Dichlorebenzene ND 1.0 1 ug/L 1,3,5-Trimethylbenzene ND 1.0 1 ug/L 1,4-Dichlorobenzene ND 1.0 I ug/L Vinyl Acetate ND - 10 I ug/L Dichlorodifluoromethane ND 1.0 1 ug/L Vinyl Chloride ND 0.50 1 ug/L 1,1-Dichloroethane ND 1~0 1 ug/L p/m-Xylene ND 1.0 1 ug/L 1,2-Dichloroethane ND 0.50 I ug/L o-Xylene ND 1.0 1 ug/L 1,1-Dichloroethene ND 1.0 I ug/L Methyl-t-Butyl Ether (MTBE) ND 1.0 1 ug/L c-1;2-Dichloroethene ND 1.0 1 ug/L Tert-Butyl Alcohol (TBA) ND 10 1 . ug/L. · t-1,2-Dichloroethene ND 1.0 1 ug/L Diisopropyl Ether (DIPE) ND 2.0 1 ug/L 1,2-Dichloropr0pane ND 1.0 1 ug/L Ethyl-t-Butyl Ether (ETBE) ND 2.0 1 ug/L 1,3-Dichloropropane ND 1.0 I ug/L Tert-AmyI-Methyl Ether (TAME) ND 2.0 I ug/L 2,2-Dichloropropane ND ' 1.0 I ug/L Ethanol ND 100 1 ug/L .S. urro,qates: REC (%) Control Qual . Surroqates: REC (%) Control .Qua. I Limits Dibromofluoromethane 107 86-118 Toluene-d8 98 88-110 1,4-Bromofluorobenzene 103 86-115 orhng Limit , ' DF - Dilution Factor , Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 TEL: (714) 895-5494 · FAX: (714) 894-7501 alscience · .ANALYTICAL REPORT I __nvironmental I i__ aboratories, Inc. ' · Blaine Tech Services, Inc Date Received' 20360 Gramercy Place Work Order No: I Torrance, CA 90501-1511 Preparation: - Method: I Project: Street, Bakersfield, 2401 Oak CA Lab Sample Date Date I Client Sample Number Number Collected ., Matrix epar~ ,~ ~i,¢~:~ ~-':~";' ~'"~"= ¢,,~'~'"'""".'~S.:,,'.:;':~:~:.-~-~' ~"'-:'=~'~:~;~:'~-~ ;4* ,', ...... ~ "~,,",-:"~:-;:.;..',':~/-;~.:.~ , ?~.~:'~,~,* ~ ~ I Parameter Result RL DF Qual Units Parameter' Result · Acetone ND 10 1 ug/L 1,1-Dichloropropene ND -- Benzene ND 0.50 I ug/L c-l,3-Dichloropropene ND Brornobenzene ND 1.0 1 Ug/L t-l,3-Dichloropropene ¢ ND ~ Bromochloromethane ND 1.0 I ug/L Ethylbenzene ND · Bromodichloromethane ND 1.0 1 ug/L 2-Hexanone ND ii Bromoform ND 1.0 1 ug/L Isopropylbenzene ND Bromomethane ND 10 1 ug/L p-lsopropyttoluene ND ~ 2-Bulanone ND 10 I ug/L Methylene Chloride ND I n-Butylbenzene ND 1.0 "1 ug/L 4-Methyl-2-Pentanone ND sec-Butylbenzene ND 1.0 1 ug/L Naphthalene ND tert-Butylbenzene ND 1.0 1 ug/L n-Propylbenzene ND · Carbon Disulfide ND 10 1 ug/L Styrene ,ND · Carbon Tetrachloride ND 0.50 1 ug/L 1,1,1,2-Tetrachloroethane ND ~ Chlorobenzene ND 1.0 I ug/L 1,1,2,2-Tetrachloroethane ND Chloroethane ND 1.0 1 ug/L . Tetrachloroethene ND I~ Chloroform ND 1.0 1 ug/L Toluene ND · Chloromethane ND . 10 1 ug/L 1,2,3-Tdchlorobenzene ND · 2-Chlorotoluene ND 1.0 I ug/L 1,2,4~Tdchlorobenzene ND 4-Chlorotoluene ND 1.0 I ug/L 1,1,1-Trichloroethane ND .,, Dibromochloromethane ND 1.0 I ug/L 1,1,2-Trichloroethane ND · 1,2-Dibromo-3-Chloropropane ND 5.0 I ug/L Tdchloroethene ND · 1,2-Dibromoethane ND 1:0 I ug/L Trichlorofluoromethane ND Dibromomethane ND 1.0 1 ug/L 1,2,3-Tdchloropropane ND 1,2-DJchlorobenzene ND 1.0 I ug/L 1,2,4-Tdmethylbenzene ND · 1,3-Dichlorobenzene ND 1.0 1 ug/L 1,3,5-Tdmethylbenzene ND · 1,4-Dichlorobenzene ND ' 1.0 1 ug/L Vinyl Acetate ND ~ Dichlorodifluoromethane ND 1.0 I ug/L Vinyl Chlodde ND 1.1-Dichloroethane ND 1.0 I ug/L p/m-Xylene ND · 1 2-Dichloroethane ND 0.50 1 uglL o-Xylene ND · 1,1-Dichloroethene ND 1.0 I ' ug/L Methyl-t-Butyl Ether (MTBE) ND I c-1,2-Dichloroethene ND 1.0 1 ug/L Tert-Butyl Alcohol (TBA) ND t-1,2-Dichloroethene ND 1.0 1 ug/L Diisopropyl Ether (DIPE) ND · 1,2-Dichloropropane ND 1.0 I ug/L Ethyl-t-Butyl Ether (ETBE) ND · ' 1,3-Dichloropropane ND 1.0 1 ug/L Tert-AmyI-Methyl Ether (TAME) ND I 2,2-Dichloropropane ND o 1.0 I ug/L Ethanol ND Surrogates: REC (Yo) Control Qual Surro~. ares: REC' (%) . · Limits ~ I Dibromofluoromethane 107 8 Toluene-d8 99 -- 71 · 1,4-Bromofluorobenzene 103 . 86-i15 I . RL - Reporting Limit, - DF - Dilution Factor , Qual - Qualifiers Garden CA 92841-1432 · TEL: (714) 895-5494 7440 Lincoln Way, Grove, 09/03/03 03-09-0128 EPA 5030B EPA 8260B Page 2 of 6 Date Prepared Analyzed QC Batch ID 88-110 · FAX: (714) 894-7501 RI_ DF Qual Units 1.0 1 'ug/L 0.50 1 ug/L 0.50 1 ug/L 1.0 I ug/L 10 I ug/L 1.0 1 ug/L 1.0 I ug/L 10 1 ug/L 10 1 u g/L 10 I ug/L 1.0 1 ug/L 1.0 1 ug/L 1.0 1 ug/L 1.0 I , ug/L 1.0 1 ug/L 1.0 1 ug/L 1.0 I ug/L 1.0 1 ug/L 1.0 1 ug/L 1.0 1 ug/L 1.0 I ug/L 10 I ug/L 5.0 1 ug/L 1.0 1 ug/L 1.0 1 ug/L 10 1 u g/L 0.150 I ug/L 1.0 1 ug/L 1.0 1 ug/L 1.0 '1 ug/L 10 1 ug/L 2.0 I ug/L 2.0 1 ug/L 2.0 1 ug/L 100 1 ug/L Control Qual aisclence ~l~ nvironmental ~ aboratories, Inc. Torrance, CA 90501-1511 Project: 2401 Oak Street, Bakersfield, CA Lab Client Sample Number N, Pa~meter Result RL DF Benzene ND 0.50 1 Bromobe~ene ND 1.0 1 Brom0~loromethane ND 1.0 1 Brom~ichlorome~ane ND 1.0 1 Bromofo~ ND 1.0 1 Bromomethane ND 10 1 2-Bu~none ND 10 1 n-Bu~lbenzene ND 1.0 1 sec-Bu~lbenzene ND 1.0 1 teA-Bu~lbenzene ND 1.0 1 Ca~on Disulfide ND , 10 1 Ca~on Te~chloride . ND 0.50 1 Chlorobenzene . ND 1.0 1 Chlor~thane ND 1.0 1 Chlorofo~ ND 1.0 ND 10 1 Chloromethane 2-Chlomtoluene ND 1.0 1 4-Chlorotoluene ND 1.0 1 Dibmmo~lorome~ane ND 1.0 1 1,2-Dibmm~3-Chloropmpane ND . 5.0 1 1,2-Dibrom~thane ND 1.0 1 Dibromomethane ND 1.0 1 1,2-Di~lorobenzene ND 1.0 1 1,3~Di~lorobenzene · ND 1.0 1 1,4-Dichlombenzene ND 1.0 1 Dichlor~ifluoromethane ND 1.0 ' 1 1,1-Dichlo~thane ND 1.0 1 1,2-Dichlor~thane ND b.50 1 1,1-Di~loroe~ene ND 1.0 1 c-1 2-Di~lomethene ND I 0 1 t-1,2-Dichlor~thene ND 1.0 1 1,2-Dichlompropane N~ 1.0 1 1,3-Dichloropropane ND 1.0 1 2,2-Dichlompropane ND ' 1.0 1 Su~o~ates: REC (%) Control Mmi~ Dibromofluoromethane 108 ~18 1,4-Bromofluorobenzene 100 8~115 . RL -'RepoSing Limff , DF - Dilution Factor , Qual - Quali~e~ Lincoln Garden Grove, CA 92841-1432 7440 Way, ANALYTICAL REPORT Date Received: Work Order No: Preparation: Method: 09/03/03 03-O9-O 128 EPa 5030B EPA 8260B Page 3 of 6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 '1 1 1 1 1 1 1 1. 1 1 1 1 1 1 1 1 1 1 .1 1 1 Qua._.J ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L .ug/L ug/L ug/L ug/L ug/L ug/L ug/L ug/L · TEL:(714) 895-5494 · FAX: (714) 894-7501 Toluene-d8 100 88-110 Units Parameter Result RI_ I ug/L 1,1-Dichloropropene ND 1.0 I ug/L c-1,3-DichloroproPene ND 0.50 1 ug/L t-1,3-Dichloropropene ND 0.50 1 ug/L Ethylbenzene ND 1.0 I ug/L 2-Hexanone ND 10 1 ug/L Isopmpylbenzene ND - 1.0 1 ug/L p-lsopropyltoluene ND 1.0 1 ug/L Methylene Chloride ND 10 1 ug/L 4-Methyl-2-Pentanone ND 10 I ug/L Naphthalene ND 10 I ug/L n-Pr0pylbenzene ND 1.0 1 ug/L Styrene ND 1.0 1 ug/L 1,1,1,2-Tetrachloroethane ND 1.0 I ug/L 1,1,2,2-Tetrachloroetha ne ND 1.0 I ug/L Tetrachloroethene ND 1.0 ,.1 ' ug/L Toluene ND 1.0 1 ug/L 1,2,3-Tdchlorobenzene ND 1.0 1 ug/L 1,2,4-~-richlorobenzene ND 1.0 I ug/L 1,1,1-Tdchloroethane ND 1.0 1 ug/L 1,1,2-Tdchloroethane ND 1.0 I ug/L Tdchloroethene ND 1.0 1 ug/L Tdchlorofluoromethane ND 10 1 ug/L 1,2,3-Tdchioropropane ND 5.0 I ug/L 1,2,4-Tdmethylbenzene ND 1.0 1 ug/L 1,3,5-Trimethylbenzene ND 1.0 I ug/L Vinyl Acetate ' ND 10 1 ug/L Vinyl Chlodde ND 0.50 I ug/L p/m~Xylene ND 1.0 I ug/L o-Xylene ND 1.0 1 ug/L Methyl-t-Butyl Ether (MTBE) ND 1.0 I ug/L Ted-Butyl Alcohol (TBA) ND 10 1 ug/L Diisopropyl Ether (DIPE) ND 2.0 1 ug/L Ethyl-t-Butyl Ether (ETBE) ND 2.0 I ug/L Tert-AmyI-Methyl Ether (TAME) ND 2.0 I ug/L Ethanol ND 100 Qual surr°.qates: REC (%) Control DF Qual DF Qual Units Lab Sample Date Date Date Number Collected Matrix Prepared Analyzed QC Batch ID alscience A Y I ~ NAL TICAL' REPORT 4 .=nvironmental · L abor fories, I c., I Blaine Tech Services, Inc Date ReCeived: 09/03/03 '20360 Gramercy Place 'Work Order No: 03-09-0128 I Torrance, CA 90501-1511 · Preparation: EPA 5030B w ' Method: EPA 8260B I Project: 2401 Oak Street, Bakersfield, CA . Page 4 of 6 Lab SamPle Date Date Date - __ Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID · Parameter Result RL DF Oual Units Parameter Result RL DF Oual Units · Acetone ' ND --~0 1 ug/L 1,1-Dichloropropene ND 1.0 1 m Benzene ND 0.50 1 ug/L c-1,3-Dichloropropene ND 0.50 I ug/L Bromobenzene ND 1.0 I ug/L t-l,3-Dichloropropene ND 0.50 1 ug/L · Bromochloromethane ND 1.0 1 ug/L Ethylbenzene ND 1.0 1 ug/L · Bromodichloromethane ND 1.0 1 ug/L 2-Hexanone ND 10 1 ug/L I Bromoform ND 1.0 1 ug/L Isopropylbenzene ND 1.0 I ug/L Bromomethane ND 10 1 ug/L p-lsopropyltoluene ND 1.0 1 ug/L · 1 2,Butanone ND 10 1 ug/L Methylene Chloride ND 10 1 ug/L · n-Butylbenzene ND 1.0 I ug/L 4--Methyl-2-Pentanone ND 10 1 ug/L I1~ sec-Butylbenzene ND 1.0 1 ug/L Naphthalene ND 10 1 ug/L tert-Butylbenzene ND 1.0 1 ug/L n-Propylbenzene ND 1.0 1 ug/L .~ Carbon Disulfide ND 10 1 ug/,L Styrene ND 1.0 1 ug/L · Carbon Tetrachlofide ND 0.50 1 ug/L 1,1,1,2-Tetrachloroethane ND 1.0 1 ug/L · Chlorobenzene ND 1.0 1 ug/L 1,1,2,2-Tetrachloroethane NE) 1.0 I ug/L Chloroethane ' ND 1.0 I ug/L Tetrachloroethene ND 1.0 1 ug/L _ Chloroform ND 1.0 1 ug/L Toluene ND 1.0 I ug/L · Chloromethane ND 10 I ugfL 1,2,3-Trichiorobenzene ND 1.0 I ug/L 2-Chlorotoluene ND '1 0 I ug/L 1 2 4-Tfichlorobenzene ND 1 0 1 ug/L 4-Chlorotoluene ND 1.0 I ug/L 1,1,1-Tdchloroethane ND 1.0 1 ug/L Dibromochloromethane ND 1.0 I ug/L 1,1,2-Tdchloroethane ND 1.0 1 ug/L · 1,2-Dibromo-3-Chloropropane ND 5.0 1 ug/L Trichioroethene ND 1.0 1 ug/L · 1,2-Dibromoethane ND 1.0 1 ug/L Tdchlorofluoromethane ND 10 I ug/L '-- Dibromomethane ND 1.0 1 ug/L 1,2,3-Tdchloropropane ND 5.0 1 ug/L 1,2-Dichlorobenzene ND 1.0 I ug/L 1,2,4-Tdmethylbenzene ND 1.0 1 ug/L · 1,3-Dichlorobenzene ND 1.0 I ug/L 1,3,5-Trimethylbenzene ND 1.0 1 ug/L · 1,4-Dichlorobenzene ND 1.0 I ug/L Vinyl Acetate ND 10 1 ug/L am Dichlorodifluoromethane ND 1.0 ' 1 . uglL Vinyl Chloride ND 0.50 1 ug/L 1,1-Dichloroethane ND 1.0 I ug/L p/m-Xylene ND 1.0 1 ug/L · 1,2-Dichloroethane ND 0.50 I ug/L o-Xylene ND 1.0 1 ug/L · 1,1-Dichloroethene ND 1.0 1 ug/L Methyl-t-Butyl Ether (MTBE) 3.4 1.0 1 ug/L I~ c-1,2-Dichloroethene ND 1.0 1 ug/L Tert-Butyl Alcohol (TBA) ND 10 1 ug/L t-l,2-Dichloroethene ND 1.0 I ug/L Diisopropyl Ether (DIPE) ND 2.0 I .ug/L ~ 1,2-Dichloropropane ' ND 1.0 I ug/L Ethyl-t-Butyl Ether (ETBE) ND 2.0 1 ug/L · 1,3-Dichloropropane ND 1.0 '1 ug/L Tert-ArnyI-Methyl Ether (TAME) ND 2.0 I ug/L I 2,2-Dichloropropane ND 1.0 1 ug/L Ethanol ND 100 I ug/L Sumxlates: REC (%) Control Qual ' 'Surro.qates: REC (%) Control Qual Limits -- I Dibromofluoromethane 108 '-'~--~'18 Toluene-d8 ' 100 88-110 · 1,4-Bromofluorobenzene 101 86-115 ~ · RL - Reporting Limit , DF - Dilution Factor , Qual - Qualifiers 7440 LincOln Way, Garden Grove, 92841-1432 (714) (714) CA TEL: 895-5494 FAX: 894-7501 ~alscience ~.~nvironmental J~ aboratories, Inc. Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 ANALYTICAL REPORT Date Received: Work Order No: Preparation: Method: · 09/03/03 03-09-0128 EPA 5030B EPA 8260B Project: 2401 Oak Street, Bakersfield, CA Page 5 of 6 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID Parameter Result RI_ DF Qu.a..! Units Parameter Result RI_ DF Qual Units Acetone ND 10 1 ug/L - 1 ,l-Dichloropropene ND 1.0 I ug/L Benzene ND 0.50 I ug/L c-l,3-Dichloropropene ND 0.50 I ug/L Bromobenzene ND 1.0 I ug/L t-1,3-Dichloropropene ND 0.50 I ug/L Bromochloromethane ND 1.0 I ug/L Ethylbenzene ND 1.0 1 ug/L Bromodichloromethane ND 1.0 1 uglL 2-Hexanone ND 10 1 ug/L Bromoform ND 1.0 1 ug/L Isopropylbenzene ND 1.0 1 ug/L Bromomethane ND 10 1 ug/L p-lsopropyltoluene ND 1.0 1 ug/L 2-Butanone ND 10 1 ug/L Methylene Chlodde ND 10 1 ug/L n-Butylbenzene ND 1.0 I ug/L 4~Methyl-2-Pentanone ND 10 1 ug/L sec-Butylbenzene ND 1.0 1 ug/L Naphthalene ND 10 1 ug/L tert-Butylbenzene ND 1.0 1 ug/L n-Propylbenzene ND 1.0 1 ug/L Carbon Disulfide ND 10 I ug/L Styrene ND 1.0 I ug/L Carbon Tetrachloride ND 0.50 I ug/L 1,1,1,2-Tetrachloroethane ND 1.0 I ug/L Chlorobenzene ND 1.0 1 ug/L 1,1,2,2-Tetrachloroethane ND 1.0 1 ug/L Chloroethane ND 1.0 1 ug/L Tetrachloroethene ND 1.0 1 ug/L Chloroform ND 1.0 1 ug/L Toluene ND 1.0 1 ug/L Chloromethane ND 10 I ug/L 1,2,3-Trichlorobenzene ND 1.0 I ug/L 2-Chlorotoluene ND 1.0 1 ug/L 1,2,4-Trichlorobenzene ND 1.0 I ug/L 4-Chlorotoluene ND. 1.0 1 ug/L 1,1,1-Tfichloroethane ND 1.0 I ug/L Dibromochloromethane ND 1.0 I ug/L 1,1,2-Tdchloroethane ND 1.0 I ug/L 1,2-Dibromo-3-Chloropropane ND 5.0 1 ug/L Trichloroethene ND 1.0 1 ug/L 1,2-Dibromoethane ND 1.0 I ug/L Tdchlorofluoromethane ND 10 1 ug/L Dibromomethane ND 1.0 1 ug/L 1,2,3-Tdchloropropane ND 5.0 I ug/L 1,2-Dichlorobenzene ND 1.0 1 ug/L 1,2,4-Tdmethylbenzene ND 1.0 I ug/L 1,3-Dichlorobenzene ND 1.0 1 ug/L 1,3,5-Tdmethylbenzene ND 1.0 1 ug/L 1,4-Dichlorobenzene ND 1.0 1 ug/L Vinyl Acetate ND 10 I ug/L Dichlorodifluoromethane ND 1.0 1 ug/L Vinyl Chlodde ND 0.50 1 ug/L 1,1-Dichloroethane ND 1.0 i ug/L p/m-Xylene ND 1.0 I · ug/L 1,2-Dichloroethane ND 0.50 1 ' ug/L o-Xylene ND 1.0 1 ug/L 1,1-Dichloroethene ND 1.0 I ug/L Methyl-t-Butyl Ether (MTBE) _.ND 1.0 I ug/L c-1,2-Dichloroethene ND 1.0 1' ug/L. Ted-Butyl Alcohol (TBA) ND 10 I ug/L t-1,2-Dichloroethene ND 1.0 I ug/L Diisopropyl Ether (DIPE) ND 2.0 1 ug/L 1,2-Dichloropropane ND 1.0 1 ug/L Ethyl-t-Butyl Ether (ETBE) ND 2.0 - 1 ug/L 1,3-Dichloropropane ND 1.0 1 ug/L Tert-AmyI-Methyl Ether (TAME) ND 2.0 I ug/L 2,2-Dichloropropane ND 1.0 1 ug/L Ethanol ND 100 1 ug/L _Surroaates: REC (%) Control Qual Surro.qates: REc (%) Control Qual Limits Dibromofluoromethane 108 86-118 Toluene-d8 99 88-110 1,4-Bromofluorobenzene 102 86-115 ' RL - Reporting Limit , DF - Dilution Factor , Qual - Qualifiers ' Lincoln Way, Garden Grove, 92841-1432 CA · TEL: (714) 895-5494 · FAX:(714) 894-7501 cience ANALYTICAL REPORT ~Snvironmental i~ aboratories, Inc. Blaine Tech Services, Inc Date,Received: 09/03/03 '20360 Gramercy Place Work Order No: 03-09-0128 Torrance, CA'90501-1511 Preparation: EPA 5030B Method: EPA 8260B Project: 2401 Oak Street, Bakersfield, CA Page 6 of 6 Lab Sample Date Date Date Prepared Analyzed Cli~t S~ple. Num~r ~, Num?r Collected Matrix~ QC Batch ID Parameter Result RL DF Qual Units Parameter Result RI_ D.._~F Qua( Units Acetone ND '~0 -1 ~ ~ ~ropropene ND 1.0 1 ug/L Benzene ND 0.50 I ug/L c-1,3-Dichloropropene ND 0.50 1 ug/L Bromobenzene ND 1.0 1 ug/L t-1,3-Dichloropropene ND 0.50 I ug/L Bromochloromethane ND 1.0 I ug/L Ethylbenzene ND 1.0 1 ug/L Bromodichloromethane ND 1.0 1 ucj/L 2-Hexanone ND 10 1 uglL Bromoform ND 1.0 I ug/L Isopropylbenzene ND 1.0 I ug/L Bromomethane ND 10 1 ug/L p-lsopropyltoluene ND 1.0 I ug/L 2-Butanone ND 10 1 uglL Methylene Chlodde ND 10 1 ug/L n-Butylbenzene ND ' 1.0 1 ug/L 4-Methyl-2-Pentanone ND 10 1 ug/L sec-Butylbenzene ND 1.0 I ug/L Naphthalene ND 10 I ug/L tert-Butylbenzene ND 1.0 1 ug/L n-Propylbenzene ND 1.0 I ug/L Carbon Disulfide , ND 10 1 ug/L Styrene ND 1.0 1 ug/L Carbon Tetrachloride ND 0.50 I ug/L 1,1,1,2-Tetrachloroethane ND 1.0 I ug/L Chlorobenzene ND. 1.0 1 ug/L 1,1,2,2-Tetrachloroethane ND 1.0 '1 ug/L Chloroethane ND 1.0 I ug/L Tetrachloroethene ND 1.0 1 ug/L Chloroform ND 1.0 1 ug/L Toluene ND 1.0 I ug/L Chloromethane ND 10 1 ug/L 1,2,3-Tdchlorobenzene ND 1.0 1 ug/L 2-Chlorotoluene ND 1.0 I ug/L '1,2,4-Tdchlorobenzene ND 1.0 I ug/L 4-Chlorotoluene ND 1.0 I ug/L I I 1-Trichloroethane ND 1.0 1 ug/L Dibromochloromethane ND 1.0 1 ug/L 1,1,2-Tdchlorcethane ' ND 1.0 1 ug/L 1,2-Dibromo-3-Chlompropane ND 5.0 1 ug/L Trichloroethene ND 1.0 1 ug/L 1,2-Dibromoethane ND 1.0 I ug/L Tdchlorofluoromethane ND 10 1 ug/L Dibromomethane ND ·1.0 1 ug/L 1,2,3-Tdchloropropane ND 5.0 1 uglL 1,2-Dichlorobenzene ND 1.0 1 ug/L 1,2,4-Tdmethylbenzene ND 1.0 1 ug/L 1,3-Dichlorobenzene ND 1.0 1 ug/L 1,3,5-Trimethylbenzene ND 1.0 1 ug/L 1,4-Dichlorobenzene ND 1.0 1 ug/L Vinyl Acetate ND 10 1 ucj/L Dichiorodifluoromethane ND 1.0 I ug/L Vinyl Chloride ND 0.50 I · ug/L 1,1-Dichloroethane ND 1.0 1 ug/L p/m-Xylene ND 1.0 I ug/L 1,2-Dichloroethane ND 0.50 1 ug,'L o-Xylene ND 1.0 1 . ug/L 1,l-Dichloroethene ND . 1.0 I ugtL Methyl-t-Butyl Ether (MTBE) ND 1.0 · I ug/L c-1,2-Dichlor0ethene ND 1.0 1 ug/L Ted-Butyl Alcohol (TBA) N.D 10 I ug/L t-1,2-Dichloroethene ND 1.0 1 ug/L Diisopropyl Ether (DIPE) ND 2.0 1 ug/L 1,2-Dichloropropane ND 1.0 1 ug/L Ethyl-t-Butyl Ether (ETBE) ND 2.0 1 ug/L 1,3-Dichloropropane ND 1.0 I ug/L Tert-Amyl-Methyl Ether (TAME) ND 2.0 I ug/L 2,2-D'ichloropropane ND 1.0 1 ug/L Ethanol ND 100 1 ug/L _Surrey_ ares: REC (%) Control Qual SurToqates: REC (%) Control Qual Limits Dibromofluoromethane 106 ~-'~18 Toluene-d8 98 88-110 1,4-Bromofluorobenzene 108 86-115 ~ "7 0 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 o FAX: (714) 894-7501 ~ a[scienCe J~=nvironmental ~.~ aboratories, Inc. Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 ANALYTICAL REPORT Date Received: 09/03/03 Work Order No: 03-09-0128 Preparation: EPA 3005A Flit. Method: EPA 601 OB Project: 2401 Oak Street, Bakersfield, CA Page 1 of 2 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID .Parameter Result RI_ DF' Oual Units Lead ND 0.0100 1 mg/L Parameter Result RI_ DF Qual Units Lead ND 0.0100 1, mg/L · ~:~ ~.~,~.~:~- ,-~'!~./-~.:~ ,~ ~;~,~:~%~.~,~,~:~,~:;:.~,~,':,;~, '~.~:,~:~,¢~-~:i~/~;:~:~;.~.;.~'~,?','::~~'.'' ~:.~:~.~"~:* ~" .*~'..~.~.;~.'.~2~.~::,~;~:~ ~:~;~,~..~.~:~:;~'~.~*~;~'~.'~;: j ; Parameter Result RI_ DF Qual Units Lead ND 0.0100 1 mg/L I ! I I I I Parameter Result RI_ DF Qual Units Lead ND 0.0100 I mg/L Parameter Result RI_ DF Qual Units Lead ND 0.0100 I mg/L ortin Limit , DF ~ Dilution Factor , Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL:(714)895-5494 · FAX:(714)894-7501 ~_ alscience ~=~nvironmental ~i~ aboratories, Inc. Blaine Tech serVices, Inc 20360 Gramercy Place Torrance, CA 90501-1511 ANALYTICAL REPORT Date Received: Work Order No: Preparation: Method: 09/03/03 03-09-0128 EPA 3010A Total EPA 6010B Project: 2401 Oak Street, Bakersfield, CA Page 2 of 2 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID I Parameter Result RI_ D__~F Qual Units Parameter Result Ri. D,_~F Qual Units Calcium 16.2 0.1 1 mg/L Potassium 1.63 0.50 I mg/L Iron ND 0.100 1 mg/L Sodium 29.9 0.5 I mg/L Magnesium 3~63 0.10 1 mg/L Manganese ND 0.00500 1 . mg/L Parameter Result RL DF Qual Units- Parameter Result Ri. DF Qual Units Calcium 15.7 0.1 I mg/L Potassium 1,66 0.50 1 mg/L Iron 0.107 0.100 I mg/L Sodium 31.9 0.5 1 mg/L Magnesium 4.06 0.10 .1 mg/L Manganese ND 0.00500 1 mg/L Parameter Result RI_ -D__.~F Qual Units Parameter Result RI_ DF Oual Units Calcium 16.7 0.1 1 mg/L Potassium 1.99 0.50 I mg/L Iron 0.600 0.100 1 mg/L Sodium 33,1 0.5 1 mg/L Magnesium 4.14 0.10 1 mg/L Manganese 0.0467 0.0050 1 mg/L Parameter Result RI_ DF: QB,al Units Parameter Result RI_ DF: Qpal Units Lead ND 0.0100 I mg/L Manganese ND 0.00500 1 mg/L Calcium ND 0.100 I mg/L Potassium ND 0.500 1 mg/L Iron ND 0.100 1 mg/L Sodium ND 0.500 1 mg/L Magnesium ND 0.100 1 mg/L ! ! portmg Limit , DF - Dilution Factor , Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 02841-1432 · TEL: (714) 895-5494 · FAX: (71'4) 894-7501 · ~ alscience ANALYTICAL REPORT ~nvironmental ~ aboratories, Inc. , Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 Project: 2401 O et, B Client Sample Number Parameter Result RL · ~N) ~ Parameter Result RL Chloride ~ Parameter Result , RL Pa~meter Result RL Chloride 1~ 10 Pa~meter Result RL Pa~meter Result RL Date Received: Work Order No: Preparation: Method: 2401 Oak Street, Bakersfield, CA 09/03/03 O3-09-O 128 N/A EPA 300.0 Page 1 of 1 QC Batch ID Lab Sample Date Date Date Number Collected Matrix Prepared Analyzed D~ Qual Units Parameter Result R~ D~ Qual UniB 0.10 I reel Nitrate (as N) 0.42 0.10 1 DF Qual Uni~ PaBmeter Result R~ D~ Qual Uni~ 10 D m~L , Sul~te 17 10 10 D m~L D~ Qual Uni~ Pa~meter Result R~ DF Qual Uni~ 0.10 .1 ~¢b ~itrate (as ~) 1.5 0.1 1 ~g/b DF Qual Units Pa~meter Result R~ DF Qual Units 10 D mg/L sul~te 20 10 10 D mg/L DF Qual Uni~ Parameter Result R~ DF Qual Uni~ 0.10 1 mg/L Nit~te (as N) 0.95 0.10 1 mg/L ~*'";¢~ ~:. ~'" ,~.~:;~x<:":..' ;;.:q':::,? '::.'; ~;~%~;~:¢4~-~: ~*":i"*'~$,~* r" ,s~::.::'::~;~?;~'$<*"~ :",' :':': :.'< ',.: '," %: ,"' · '.., '; ,:';;~;:~:~::~?-~ "" '" : ......... D~ Cual Uni~ Parameter Result R~ DF Qual Uni~ 10 D mg/L Sul~te ~ 10- 10 D mg/L I ~***: :**:*~ *~ ':* ~:a,~a:;*:,'..::,:: ~ * .... ... :.... ...... . '.' :..~,::c:;~;s%c:,..: .. ::::;.::.: ::.:.: .$. .... :.: : ,,;. ~,, ¢ ,,:.,:,: .:¢,~<.:,:..... , .. ~;,;.:'..; ~,,~.::;~:~.4f%::....~;~s.,::.,::~..3~.¢...;.:."., ,: ...:,.: ,:~ ..~c.* :~;;..x ~;~:";~¢,~;:,:,s,g~s::~2;;,:~:.:~<~ ..... · ..,".:.'."':.::' ' ,.~-3~::c.,,w.:¢%-?~:..... ..... .:.., :~.,:.~;..,. :,::... · Pa~meter Result R~ D~ Qual Units Pa~meter Result R~ DF Qual Uni~ Chloride ND 1.0 1 mg/L Nitre (as N) ND O. 10 1 mg/L Nitrite (as N) ND 0.10 1 mg/L Sulfate ND 1.0 1 mg/L I RL - Reporting Limit , DF - Dilution Factor , Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 alsclence ANALYTICAL REPORT I ~_nvironmental ~ ~[~ aboratories, Inc. m Blaine Tech Services, inc Date Received: 09/03/03 _ 20360 Gramercy Place Work Order No: 03-09-0128 I Torrance, CA 90501-1511 Preparation: ' N/A Method: SM 2320B I Project: 2401 Oak Street, Bakersfield, CA Page 1 of 1 Lab Sample Date Date Date Number Collected Matrix Prepared QC Batch ID m Clie~ Sample Number ~ ~ ~ ~Analyzed Parameter Result RL DF Qual Units I ~,icarb~n~te (as CaCO~) 50 1.0 1 ~ Parameter Result RL DF Qual Units · ~ IF~:~.~4Bicarb°nate (as CaCO3) 56 1.0 1 mg/L I Parameter Result R._L D.~F Qual Unit~s · Bicarbonate (as CaC03) . 66 1.0 1 mg/L I I · I orting Limit , DF - Dilution Factor Oual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 ~ alscience . ~_nvironmental j~ aboratories, .Inc. Blaine Tech Services, Inc 20360 Gramercy Place ' Torrance, CA §0501-1511 Project: 2401 O~k ..c .~.= ;t, Bakers i Client Sample Number Parameter Result RL Total Kj~ldahl Nitroge~ ND 0.50 Parameter Result RL Total Kjeldahl Nitrogen ND 0.50 Parameter Result RL Total Kj~Idahl Nitrogen 0.56 ~.50 Parameter Result RL Total Kjeldahl Nitrogen ' ND 0.50 RL - Reporting Limit , DF - Dilution Factor ANALYTICAL REPORT Date Received: Work Order No: Preparation: Method: 09/03/03 03-09-0128 N/A EPa 351.3 Oual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714)'894-7501 Project: 2401 Oak Street, Bakersfield, CA Page 1 of 1 Lab Sample Date Date' Date Number Collected Matrix Prepared Analyzed QC Batch ID ~."~*~':'~,".~:~'~(:~:',.'~':,"~:~:~:~.~:~,- '~!;:~:~':= ~' '~'< ~ :~:';:~'-;5~/~ ~::~'~:~;~,~(~'~-~'~:;~,~,:~?~: ~;:~'~:~:~f~,~''- ':": ~'. ~:'..' ~.~:".:~:'~.:'~::;:~Y~:~?L~: . ~ ~:' · ' D~ Qual Units I mg~ D~ Qual Uni~ 1 m~L D~ Qual Uni~ 1 m~L D~ Qual. Units I mglL I ! I I ~ aiscience ~_nvironmental ~i~ aboratories, Inc. Blaine Tech Services, 'lnc 20360 Gramercy Place Torrance, CA 90501-1511 ANALYTICAL REPORT Date Received: 09~03/03 Work Order No: 03-09-0128 Preparation: N/A Method: SM 2320B I 2401 Street, CA 1 of 1 Project: Oak Bakersfield, Page Lab Sample Date Date Date Client Sample Number Number Collected Matdx Prepared Analyzed QC Batch ID I ~r:.~:~x:~ ~ ~:~;~":~:.~..i~:;~ ::,.'~:~!~ ~-:~'~ ~,~:~' '~:~'--~;-~,~: ;~',W':~'h~,~.~':':.:.' ;~: ~ :~-~.~:~ :' -~ :~ ;.'-" ":.,; ¢:-~:~:'~ ;;~":'~'~<~,~.~:~?~'~.: ~:~,~': ~, '~ , '.:' '~?~: ~:- ';, .~ ,%~ -~: Parameter Result RI_ D__~F Qual Units Alkalinity, Total (as CaCO3) 50 1.0 1 mg/L Pa~meter Result ~ ~ ~ual Uni~ Alkalini~, To~l (as CaCO3) 56 1.0 I mglL i Parameter Result RI_ , DF: Qual Units Alkalinity, Total (as CaCO3) 66 1.0 1 mglL il I J I RL - Reporting Limit , DF - Dilution Factor , Quat - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 ~_alscience ~ aboratories, Inc. I I Blaine Tech ServiceS, Inc 20360 Gramercy Place Torrance, CA 90501-1511 ANALYTICAL REPORT Dat~ Received: 09/03/03 Work Order No: 03-09-0128 Preparation: N/A Method: SM 2320B I projec, t: , I I 2401 Oak Street, Bakersfield, CA Page I of 1 Lab Sample Date Date Date Client Sample Number Number Collected Matrix Prepared Analyzed QC Batch ID Pa~meter Resul~ RJ D~ Qual Uni~ Hxdro~de (as CaCO3) ND 1.0 1 m~L Parameter Result b~ O~ Qual Uni~ Hydro, de (as CaCO3) ND 1.0 1 m~L Parameter Result RI. DF: Qual Units I Hydroxide (as CaCO3) ND 1.0 1 mg/L I I I I I I I ortmg Li DF - Dilution Factor , Qual - Qualifiers 4 0 Lincoln Way, Garden Grove, CA' 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 ~=alscience -_nvironmental ~' aboratories, Inc. Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 ANALYTICAL REPORT Date Received: 09/03~03 Work Order No: 03-09-0128 Preparation: N/A Method: SM 2320B Project: 2401 Oak Street, Bakersfield, CA Page 1 of 1 -Lab Sample Date Date Date Client Sample Number Number Collected Matdx Prepared Analyzed QC Batch ID Parameter Result RI_ D__~F .Qual Units Carb(~nate (as CaCO3) ND 1,0 1 mg/L Parameter Result RI_ D_..~F Qual Units Carbonate (as CaCO3) ND 1.0 I mg/L Parameter , Result RL. DF: ,Oual Units Carbonate (as CaCO3) ND,' 1.0 1 mg/L ~1 ' RL- Reporting Limit , DF- Dilution Factor , Qual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL:(714) 895-5494 · FAX: (714) 894-7501 ~ aiscience ~.._n vironmenf~l iim aboratories, Inc. Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 ANALYTICAL REPORT Date Received: 09/03/03 Work Order No: 03-09-0128 Preparation: N/A Method: EPA 120.1 ! ! Project: 2401 Oak Street, Bakersfield, CA Page 1 of 1 Lab Sample Date Date Date Client Sample Number Number Collected Matdx Prepared Analyzed QC Batch ID Parameter Result RI_ DF Qua! Units Specific Conductance 240 1.0 I umhos/cm I Parameter ~esult R~ D~ Qual Uni~ :1 Spedfic Conductan~ 230 1.0 1 umhos/~ I Parameter Result RI_ D._.[F Qual Units Specific Conductance 250 1.0 I Umhos/cm I ortmg Limit , DF - Dilution Factor , Oual - Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 TEL: (714) 895-5494 · FAX: (714) 894-7501 I I I I '~Jm alscience ~. nvironmental ~ aboratories, Inc. Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 ANALYTICAL REPORT Date Received: 09/03/03 Work Order No: 03-09-0128 Preparation: N/A Method: EPA 130.2 I I Project: 2401 Oak Street, Bakersfield, CA page 1 of 1 Lab Sample Date Date Date Client Sample Number Number Collected Matdx Prepared Analyzed. QC Batch ID i Parameter Result RE. D._.[F Qual Units Hardness, Total 66 2 1 mg/L Pa~meter Result RL DF Qual Uni~ Hardness, To~l 74 2 1 mg/L I Parameter Result RI_ D_.[F Qual Units , Hardness, Total 74 2 1 mg/L I:::~lilii~ i;:~?. ~92%,~;~:. /~'~;~!:.:,~.:~.3.,~Q~I~lI~'. '". '.::'1 I Parameter Result RE-. DF Qual Units i Hardness, Total ND 2.0 1 mg/L RL - Reporting Lime , DF - Dilution Factor , Qual * Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 TEL: (714) 895-5494 · FAX: (714) 894-7501 *~alscience ~nvironmental i~. aboratories, Inc. Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 Project: 2401 O~k S ;t, Bakers, Client Sample Nu.mb~r Parameter Result RL Parameter' Result RL pH. · 6.23~ 0.01 Pa~meter Result RL pH 6.14 0,01 ~o~in~ Li~it DF - ~ilution Factor ANALYTICAL REPORT Date Received: Work Order No: Preparation: Method: 09/03/03 03-09-0128 N/A EPA 150.1 DF' Qual Units 1 pH units Qual- Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 o TEL: (714) 895-5494 · FAX: (714) 894-7501 DF Qual Units 1 pH units DF. Qual Units 1 pH units 2401 Oak Street, Bakersfield, CA Page 1 of 1 Lab Sample Date Date Date Number Collected Matrix PrepaY'ed Analyzed QC Batch ID ' E'nvironmental · b aboratorieS:.lnc. Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 P,r, oject: 2401 Oak Street, B,,akersfield, CA Client Sample Number Parameter Result RL Solids, Total Diss~Ned 150 1.0 Parameter Result RL mSolids, Total Dissolved 130 ~.0~ Parameter Result RL Solids, Total Dissolved 150 1.0 ANALYTICAL REPORT Date Received: 09/03/03 Work Order No: 03-09-0128 Preparation: N/A Method: EPA 160.1 Page I of I Lab Sample Date Date Date Number Collected Matdx Prepared Analyzed QC Batch ID ~ ~-.:~/ · ~'. '; ~ ~ ~;..~ .:~ ~ff',~-;'~ ) i~~: ': ':: ~.~x~-':' ~?<-: ~:~: ~:~"'~':-"ff~ ::~ ~: ~ --~:'~:.~:;:-'.;' ~ ~ .' '. ~ : :~2~:.~-.':'.. D~ ~ual Uni~ 1 mg/L . D~ Qua~ Uni~ 1 mg/L D~ QuaJ Uni~ I mg/L I I I I ! g Li DF - Dilution Factor Oual - Qualifiers 0 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAx: (714) 894-7501 Quality Control - Spike/Spike Duplicate Date Received: Work Order No: Preparation: Method: 09/03/03 03-09-0128 EPA 5030B DHS LUFT Date Date MS/MSD Batch Matrix Instrument Prepared Analyzed Number MS %REC MSD %REC .%REC CL RPD RPD CL Qualifiers. _ ~ aiscience I ~__nvironmental I i~aboratories, lnc. I Blaine Tech Services, Inc I ~-00 r3r6a0n cGe 'racm~ r9c0Y5P011a-~ 1 1 i P roject: 2401 Oak Street~ Bakersfield~ CA I Quality ~ontro, Sample ID I Parameter I T PH as Gasoline ! ! ! ! ! ! ! 102 100 70-112 1 0-17 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 ° FAX: (714) 894-7501 ~-alscience ~nvironme n tal I' i~ aboratories, lnc. Torrance, CA 90501-1511 Project: 7401 Oak Street, Bake,,rs,,,field, CA Quality Control Sample ID TPH as Gasoline ' Quality Control - LCS/LCS DuPlicate Date Received: Work Order No: Preparation: Method: 09/03/03 03-09-0128 EPA 5030B DHS LUFT %REC CL RPD RPD CL .Qualifiers 72-114 2 0-10 · TEL:(714)895-5494 o FAX:(714)894-7501 7440 Lincoln Way, Garden Grove, CA 92841-1432 LCS %REC LCSD %REC 103 101 Date Date LCS/LCSD Batch Matrix Instrument Prepared Analyzed Number o ~ ~: ~:,~:~.~:: ...:*.~.,~ . .~:~ ~:.;~'~,~'.~-~.:.~'~.'; :~.~.-~-,...~' ~:,, .:: ~.;~,~:: :,:. ;:.;~:~ .~:~..; .~.~;~.~:~.... ~.,. I ~m--alscience I ~_nvjronmental I jLaboratories, lnc. I Blaine Tech Services, Inc 20360 Gramercy Place I Torrance, CA 90501-1511 i Project:, 240! Oak St · Quali~ Control Sample ID · I ~f~i"?? ~v~'~;~,' I Parameter ' Benzene I Carbon Tetrachlodde , · Chlorobenzene 1,2-Dichlombenzene · 1,1-Dichloroethene · ;n°,luj~;oethene , I Vinyl Chloride I Methyl-t-Butyl Ether (MTBE) m Tert-Butyl Alcohol (TBA) Diisopropyl Ether (DIPE) I E thyl-t-Butyl Ether (ETBE) · T;thK;nAor~yl-Methy~ Ether(TAME) I 240! Oak Stree, t~ Bakersfield~ CA Quality Control -.Spike/Spike Duplicate Date Received: Work Order No: Preparation: Method: 09/03/03 03-09-0128 EPA 5030B EPA 8260B Date Date Matrix Instrument Prepared Analyzed ~ ~;~' '?~: :~;~:~'~'~::¥'~;~'~:.?:'"'~"":":-:;~,:~?;~%'~:~ ~:.~ .'~'~:'":':--~'.'1 ~ ' '::~' ~;~ ~ ~;' ' ' ~ ? ~ ~; ~ '/~,:~'.'..::~'~";::/, ' ~'~,,~ '~ '~'" ~ ' ".~::;':~ MS/MSD Batch Number FAX: (714) 894-7501 · TEL: (714) 895-5494 · 110 109 81-123 1 0-15 99 103 61-133 4 0-17 97 95 82-124 2 0-15 89 88 82-124 I 0-16 93 94 70-136 1 0-20 101 99 87-123 2 0-15 107 103 66-108 4 0-16 99 103 61-133 3 0-20 101 103 67-127 I 0-20 105 113 20-158 7 0-41 127 126 71-125 ~ 0 0-16 111 112 69-129 I 0-19 99 100 70-124 I 0-19 108 110 39-141 2 0-53 7440 Lincoln Way, Garden Grove, CA 92841-1432 MS %REC MSD %REC %REC CL RPD RPD CL Qualifiers alscience nvironmental aboratories, Inc. Quality Control - LCS/LCS Duplicate Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 Project: 2401 Oak Street, Bakersfield, CA Date Received: Work Order No: Preparation: Method: O9/03/03 03-09-0128 EPA 5030B .EPA 8260B Date Date LCS/LCSD Batch Quality Control Sample ID Matrix Instrument Prepared Analyzed Number Parameter LCS %REC LCSD %REC %REC CL RP.D. RPD CL Benzene 98 98 84-120 0 0-23 Carbon Tetrachloride 115 113 66-132 1 0-43 Chlorobenzene 95 93 89-119 2 0-25 1,2-Dichlorobenzene 93 90 89-119 3 0-20 1,1-Dichloroethene 101 100 80-128 1 0-28 Toluene 97 97 84-126 0 0-31 Tdchloroethene 99 98 69-105 1 0-29 Vinyl Chlodde ' 94 95 70~124 2 0-36 Methyl-t-Butyl Ether (MTBE) 103 102 68-134 1 0-25 Tert-Butyl Alcohol (TBA) -- 95 100 48-144 6 0-25 Diisopropyl Ether (DIPE) 103 101 79-121 I 0-27 Ethyl-t-Butyl Ether (ETBE) 106 104 74-134 2 0-34 Tert-AmyI-Methyl Ether (TAME) 99 100 73-127 1 0.38 Ethanol 98 98 49-133 0 0-25 Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841~1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 ~-alscience ~E._nvironmental i~ aboratories, Inc. Quality Control - Spike/Spike Duplicate ! ! ! ! Blaine Tech Services, inc 20360 Gramercy Place Torrance, CA 90501-1511 Project: 2401 Oak Street~ Bakersfield~ CA Date Received: 09/03/03 Work Order No: 03-09-0128 Preparation: EPA 3010A Total Method: EPA 601 OB Date Date MS/MSD Batch Quality Control Sample ID Matrix Instrument Prepared Analyzed Number ~i?' ~ ~ ~!.~;:.,. x.~ ¢i;~;,~.~:~'~!'~' ~;~. ~'~=E~::~ ~t-~ ~:~-?==.::' .;"'.i "~' ;~, :~",:~ ~:~::'~,'ii :'~'~'~:?~":,":7~?" '::'~=~': ~'~.~' '~"~ ~.;..:.' ;"' ....... '~'~ '='',:~L I~~;~=~,~,.:~.~, .,~, ~ ........ ...~'~~1~3~.: ..... ::..:~1~o~,..~.~.~...~,:~?~/~,,~..:.~ ,~o~o2.~::::~.i Parameter MS %REC MSD %REC %REC CL R.P.D RPD CL Qualifiers Lead 96 94 80-120 3 0-20 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 ~--alscience ~E 'nvironmental ~ aboratories, Inc. Blaine Tech Services, inc 20360 Gramercy Place Torrance, CA 90501-1511 Project: 2401 Oak Street, Bakersfield, CA Quality Control Sample ID Parameter Lead 107 Calcium 105 Iron 108 Magnesium 105 Manganese 110 Potassium 101 , Sodium 108 ~~ 7440 Lincoln Way, Garden Grove, CA 92841-1432 Quality Control - LCSILCS Duplicate Date Received: Work Order No: Preparation: Method: 09/03/03 03-09-0128 EPA 30i0A Total EPA 6010B LCS %REC LCSD %REC %REC CL RPD RPD CL Qualifiers 106 80-120 1 0.20 105 80-120 0 0.20 106 80-120 2 0-20 105 80-120 0 0-20 108 80-120 1 0-20 101 80-120 0 0-20 109 80-120 1 0-20 · TEL: (714) 895-5494 · FAX: (714) 894-7501 Date Date LCS/LCSD Batch Matrix Instrument Prepared Analyzed Number ."~;,~?~?.!~'~,~!~;~!~;,:::.'"~ ...... .i:~;::;:,'-~:~ ~;~;~?~7":Y.:;:L;.;.~'~:~?~::~:~:~'~'~?'~.~:';; ;:;~'~;.;~:~:'""', ~.~:~::?';~?~?::~.~",:~..:.'? '-,.~,~::'~:.". ' ' I ~C__alscience I ~--~ vironmental I ~[~aboratories, lnc. I Blaine T~"c~ Services, ,nc ' 20360 Gramercy Place I Torrance, CA 90501-1511 I P roject: 2401 C~a I QU?~ Control Sample ID I Parameter Chlodde ' ISulfate I I ' ' I I I ' 2401 Oak StreetT Bakersfieldr CA Quality Control - Spike/Spike Duplicate Date Received: 09/03/03 Work Order No: 03-09-0128 Preparation: N/A Method: EPA 300.0 Date Date MS/MSD Batch Matrix Instrument Prepared Analyzed Number I~',~':~'~'i:~:~-~.~'~?:~;;".y',~'~=~,.'~ i'~;': '~::~-~'~;;~'~::~:.~S~..?~ .':,. .," ,~;~p':~ .:.....'.. '. ' ::':'"" :"~;~:~:~:~'~""."~:~;~::'~"" '~:~::'""'-"~';~"~1 ~ ~' ~. ~ ~.~...~,. ....... :.,.,.~'~- ~ ~,:~..-.: .......... :~-.?..:~.~;.~¥;~ ~ ~;~:~:'..~..;~'~.'.~-..~.'"~' ~:~ ~:~'.'..~....~.~;~' ..~, .~.;:~::~;::~ ...... ~...:.~. MS %REC MSD %REC %REC CL RPD RPD CL Qualifiers 105 104 50-150 0 0-25 96 97 50-150' 1 0-25 104 104 50-150 0 0-25 105 105 50-150 0 0-25 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 alscience ~__nvironmental iL_ aboratories, Inc. Quality Control - LCS/LCS Duplicate Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 Project: ,2401 Oak Street, Bakersfield, CA Date Received: 09/03/03 Work Order No: 03-09-0128 Preparation: N/A Method: EPA 300.0 Date Date LCS/LCSD Batch Quality Control Sample ID Matrix Instrument Prepared Analyzed Number Parameter LCS %REC LCSD %REC %REC CL RPD RPD CL Chlodde 101 101 80-120 0 0-25 Nitrite (as N) 97 96 80-120 1 0-25 Nitrate (as N) 104 104 80-120 0 0-25 Sulfate 103 104 80-120 2 0-25 Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I ~ alscience I ~nvironmental I j~aborat°ries, ,Inc. ,, ITotal Kjeldahl I I I ' I I I · I 2401 Oak Street, ,Bakersfield, CA Quality Control - Duplicate Date Received: Work Order No: Preparation: Method: 09/03/03 03-09-0128 N/A EPa 351.3 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 Sample Conc DUP Conc RP~D. ~PD. CL Qualifiers ND ND NA 0-25 Date Date Duplicate Batch Matdx Instrument Prepared: Analyzed: Number ~ aiscience ~. nvironmental Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 Project: 2401 Oak Street, Bakersfield, CA Q~,ality Control Sample ID Parameter Alkalini~, To~l (as CaCO3) Bi~onate (as CaCO3) Hydroxide (as CaCO3) ~onate (as CaCO3) Quality COntrol - Duplicate Date Received: 09/03/03 Work Order No: 03-09-0128 Preparation: N/A Method: SM 2320B Date Date Duplicate Batch Matdx Instrument Prepared: Analyzed: Number Sample Conc DUP Conc RPD RPD CL .Qua ifiers 170 170 ND ND 170 1 0-25 170 0 0-25 ND NA 0-25 ND NA 0-25 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL:(714)895-5494 · FAX:(714)894-7501 ~alscience ~=~_nvironmental ~'~ aboratories,' lnc. Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-151 Project: 2401 O Quality ~ntro, Sample ID Parameter Hardness, Total 2401 Oak Street, Bakersfield, CA Quality Control - Duplicate Date Received: Work Order No: Preparation: Method: 09/03/03 03-09-0128 N/A EPA 130.2 80 80 0 0-25 TEL: (714) 895-5494 ° FAX: (714) 894-7501 7440 Lincoln Way, Garden Grove, CA 92841-1432 Sample Conc DUP Conc RPD RPD CL Qualifiers Date Date Duplicate Batch Matrix instrument Prepared: Analyzed: Number · ,:~'-:~.~.,.,~;;~,t~-,;;~>~.;~:,-~:~.~;.~.~:~:~: ~,~,;~:h.~,~-~.~-~-.,~-~ ~ ~, ~ :<,.~:;~.,.- ,~,t~'~:~,:;::;. I ~ alscience I ~E._nvironmental I ~ aboratories, Inc. I Blaine Tech Services, Inc 20360 Gramercy Place i Torrance, CA 90501-1511 Project: 2401 Oak Street, Bakersfield, CA I Quality Control Sample ID,~ Parameter I pH , I I I I I I I i Quality Control - Duplicate Date Received: 09/03/03 Work Order No: 03-09-0128 Preparation: N/A Method: EPA 150.1 Date Date Duplicate Batch Matrix Instrument Prepared: Analyzed: Number '~:~":':'~:%:: ~;'""~'~'~¢~ "~"'"~¢~ ~': ~'~' :~::::~:~'::~: ' : ~"~:~ ...... :~;~ :::~; ~ : ~'~:~'~:~'~"~ ~::~'~ ..... '~ ~"~'"~':~'~:-~ :::~ ~:~:~:~:~:'~ >'~'" "~;,~ ~'-:'~'~;'"';~ Sample Conc 7.64 DUP Conc .,RpD RPD CL Qualifiers 7.64 0 0-25 7440 Lincoln Way, Garden Grove, CA 92841-1432 TEL: (714) 895-5494 o FAX: (714) 894-7501 I I I ~..alscience ~_nvironmental i~ aboratories, Inc. Quality Control - Duplicate Blaine Tech Services, Inc 20360 Gramercy Place Torrance, CA 90501-1511 Project: 2401 Oak Street, Bakersfield, CA Date Received: 09/03/03 Work Order No: 03-09-0128 Preparation: N/A Method: EPA 120.1 Date Date Duplicate Batch Quality Control Sample ID Matdx Instrument Prepared: Analyzed: Number Parameter Sample Coqc DUP Conc RPD RPD CL Specific Conductance 4400 ' 4400 0 0-25 Qualifiers 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 ~ alscience ~_nvironmental ~ aboratories, Inc. Quality Control - Duplicate I i I I I BIaine Tech Services, inc 20360 Gramercy Place Torrance, CA 90501-1511 Project: 2401 Oak Street, Bakersfield, CA Date Received: 09/03/03 Work Order No: 03-09-0128 Preparation: N/A Method: EPA 160.1 Date Date Duplicate Batch Quality Control Sample ID Matrix Instrument Prepared: Analyzed: Number Parameter Sample Conc DUP Conc RPD RPD CL Solids, Total Dissolved 2800 2800 0 0-25 Qualifiers I I I I I I I 7440 Lincoln Way, Garden Grove, CA 92841-1432 · TEL: (714) 895-5494 · FAX: (714) 894-7501 I ~-_aiscience GLOSSARY OF TERMS AND QUALIFIERS I ~_nvironmental , . I ~ab°rat°ries'lnC' ~' I Work Order Number: 03-09-0128 Qualifier Definition I 3 Spike or Spike Duplicate compound was out of control due to matrix · i~teerefrfeorreen, tC~'e Tshar~;iSeS~itaatewdaLs CreSpao~de/d°~,iLtChoSuDt f~Sh ienr ~l°anrtirfi°lca~i~dn'' i ND Not detected at indicated reporting limit. I ' . ~coln Way, Garden Grove, CA 92841-1432 TEL: (714) 895-5494 FAX: (714) 894-7501 Cooler " of SAMPLE RECEIPT FORM TEMPERATURE - SAMPLES RECEIVED BY: DATE: CALSCIENCE COURIER: CUSTODY SEAL INTACT: Sample(s): __ Cooler: 'Chilled, cooler with temperature blank provided. Chilled, cooler without temperature blank. Chilled and placed in cooler with wet ice. Ambient and placed in cooler with wet ice. Ambient temperature. °C Temperature blank. No (Not Intact) · LABORATORY (Other than Calscience Courier): o C Temperature blank. ° C IR thermometer. Ambient temperature. Not Applicable (N/A): Initial: SAMPLE CONDITION: Yes Chain-Of-Custody document(s) received with samples ......................... Sample container label(s) consistent with custody papers ..................... Sample container(s) intact and good condition ................................... Correct containers for analyses requested ......................................... Proper preservation noted on sample label(s) ..................................... VOA vial(s) free of. headspace..~. ..................................................... Tedlar bag(s) free of condensation ................................................... No N/A Initial: COMMENTS: Lab Identification (if necessary): Shell Project Manager to be invoiced: [::~(~~::~::~::~j. ~: ~ LOG ~D~ SITE ~DREES {Street and C~): GLO~ ID NO.: Blaine Tech Se~lces, Inc. BTST 2401 Oak Street, Bakersfield Pending E-~i~ . CONSULT~ PROJECT NO,: 20360 Gramercy Place, Torrance, CA 90501-1511 ~OJ~cT CO.TAC~ (H~ ~ ..~ ~.): Kath~n Ewlng 626-256~662 kewlng~del~env.com BTS ~ . TURNAROUND T~ME (BUSINESS DAYS): ~ ~0 ~A~S ~ S OA~S ~ 7Z HOU~ ~ 4S .OU~ ~ ~4 HOU~ ~ LESS ~A, Z4 ,~ , REQUESTED ANALYSIS ~ ~ - ~wqcs ~E~T ~NAT ~ U~ AGENt[ · ~ General Minerals GC/MS MTBE CONF~R~T~ON: H~eHEST ~ H~GHEST per BORING __ ALL __ '~ ~ 3 -% ~ FIELD NOTES: SPECI~ INSTRUCTIONS OR NOTES= CHECK BOXlF EDD IS ~ NEEDED ~ ~ ~ ~ ~ ~ ContalneflPrese~atlve ~ a '~ ~ ~ ~ ~ or PID Readings HNO~ poly's were field filtered prior to prese~atlon · ~ ~ ~ ~ ~ -- ~ '~ ~ or Laborato~ Notes · Must state whether bicarbonate Is reposed as el~er calcium carbonate (CaCO=), or bicarbonate (HCO=) ~?~ SAMPLING NO.~ ~ Field Sample Identification MAT"~ DATE TIME co~. ~ ~ O ~ - Date: Time: Relinduis~ ~ (S~na~r,) R~~ef ~ I~ Date: Time: R eli.nqulsh./D~~ ~'., .... R.elv. by: (S/gna.re) ' ~ Date; Time: DISTRIBUTI 'Green lo File. Yellow end Pink to CllenL t0/16/00 Revision