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Home My WebLink AboutMITIGATIONSPILL RESPONSE PT.AN BP OIL FACILITY ~11159 2 Oak Street Bakersfield, CA 1.0 ENWRGE~CY NOTIFICATION Station Dealer/Owner Station Manager: Charles Hallum State Office of Emergency Services BP 24 Hour Emergency Hotline Local Emergency Services Chemtrec Toxic-Info Center Ambulance Police phone Number W (805) 322-7319 H (805) 832-9408 W (805) 322-7319 H (805) 832-9408 (800) 852-7550 (800) 274-3572 911 (800) 424-9300 (800) 233-3360 911 911 2.0 EMERGENCY RESPONSE PROCEDURES When a release is observed or anticipated, the following steps shall be taken. The emergency shut-off shall be activated if a release originates from a pump island. Service station personnel first on scene shall immediately take steps to secure the area and establish perimeter control at a safe distance until such time as agency personnel and police or fire department personnel, arrive onsite and assume the responsibility. Employee(s) shall contain small releases with absorbent materials to prevent entry into the sewer system. HMMP PLAN SITE DIAGRAM Business Name: Business Aclclress: FACILITY DIAGRAM For OffiCe Use Only lO Rrst In Station: Inspection Station: Area Map # ::1_ of ~ NORTH ,~ I PLUS ' I I~ / I ',l ~ ~n~ ~.,t~, . I, -~-' ,~ I ~~ ~ % LEGF__ NIP (~ FF-: FII~F_. SI TE/FAC ILI TY FORM $ (CHECK ONE) SITE DIAGRAM F FACILITY DIAGRAM OF OF (Inspecto~ 0 's Comments): -OFFICIAL USE ONLY- SITE/FACILITY D I AGRAi~ FOI~M 5 (CHECK ONE) SITE DIAGRAM FACILITY DIAGRAM (Inspector's Comments): -OFFICIAL USE ONLY- HMCU-13 SITE/FACILITY D I AG R.~I FORM FACILITY DIAGRAM (CHECK ONE) SITE DIAGRAM 0F OF (Inspecto~ 's Comments): -OFFICIAL USE ONLY- HI~ICU- 13 ~? 01l.. FR¢I~..IT~' ~ 'bAy PROPOSED PROPERTY LINE 130.00' I · - Exploratory soil boring and sampling location MOBIL SERVICE STATION OAK STREET & BRUNDAGE BAKERSFIELD, CALIF. 2-17-87 D~n~~ Approved~1~L~.,~___ Pr~.~t Ho. Drawing Ho. (~ KRAZAN & ASSOCIATES, INC. Fresno VIsalia Bakersfield · 0 I I I I I I I' ?,,~_.~v,,,::,d ~ · ~A,,W ?/_..E >~c~'T~__.-~Zx:~T~iA ~~-X~t KRAZAN & ASSOCIATES, INC. ~j~ ~[~ ~, Drawn b~: / APproved by: ~oicct y~ Drawing flO~l · ' i SI TE/FACI LI T¥ FORM $ FLOOR: OF DATE:~ /~F/f~FACILITY NAME: UNIT ~: OF (CHECK ONE) SITE DIAGRAM FACILITY DIAGRAM ~z~ Inspector's Comments): -OFFICIAL USE ONLY- July 17, 1998 Mr. Harold Wines III Bakersfield Fire Department 1715 Chester Avenue Bakersfield, CA 93301 BP Branded Site # 11159 2 Oak Street Bakersfield, CA Dear Mr. Wines · Tosco Marketing Company 2000 Crow Canyon Place, Ste. 400 San Ramon, California 94583 Telephone: 510-277-2305 Facsimile: 510-277-2361 Environmental Compliance Department Tosco recently sold the subject site to Stewart Petroleum in Bakersfield. Prior to the divestment, a site assessment was performed as part of our due diligence efforts. Attached please find the Due Diligence Site Assessment report dated April 30, 1998 prepared by our consultant, Pacific Environmental Group, Incorporated. Based on the findings of the site assessment, Tosco is requesting a letter stating that no further action is required. I look forward to your response. If you have any questions or concerns, please contact me at (925) 277-2335. Sincerely, David J. Cam?de Regional Environmental Manager CC' Scott Hooton, BP Oil Company Don Doza w/o Stewart Petroleum 11 East 4th Street Bakersfield, CA 93307 File: 2611159: 3 I I I I I I I I PACIFIC ENVIRONMENTAL GROUP, INC. April 30, 1998 Project 311-186.1A Mr. David Camille Tosco Marketing Company 2000 Crow Canyon Place, Suite 400 P.O. Box 5155 San Ramon, California 94583 Due Diligence Site Assessment BP Oil Service Station 11159 2 Oak Street at Brundage Lane 'Bakersfield, California Dear Mr. Camille: On behalf of Tosco Marketing Company (Tosco), Pacific Environmental Group, Inc. (PEG) has prepared' this letter to document a due diligence site assessment performed at the site referenced above. The purpose of the investigation was to evaluate for the pres-' ence or absence of petroleum hydrocarbons in soils underlying the site, prior to a poten- tial divestment from the facility by Tosco. This investigation was performed in accor- dance with a PEG Due Diligence Site Assessment WorkPlan dated March 11, 1998, with the exceptions noted. PEG's assessment included the following activities: installation of seven exploratory borings using Geoprobe TM hydraulic drilling and sampling equipment in the areas of the underground storage tanks (LISTs), product islands, and waste oil tank; collection of ' surface soil samples from beneath the product dispensers; chemical analyses of selected soil samples; and preparation of this letter. The Jocations and designations of the exploratory borings and surface soil samples are shown on Figure 1: Soil analytical data are presented in Table 1. Field and laboratory procedures used during the assessment are presented as Attachment A. 'Boring logs and certified analytical reports are presented as Attachments B and C, respectively. 2025 Gateway Place, Suite 440 · San Jose, California 95110-1014 (408) 441-7500 FAX (408) 441-7539 I I I I I I I I I I I I I I I I I April 30, 1998 Page 2 sCOPE OF WORK Pre-Field Activities Prior to field drilling and sampling activities, PEG'informed the site operator of the scheduled work, and notified Underground Services Alert. PEG also prepared a site- specific health and safety plan for use during field activities. Boring permits were not required for the work performed during this investigation. Exploratory Borings Drilling activities were performed on March 24; 1998.. To investigate the UST complex, PEG drilled four borings, designated P-1 through P-4 (Figx~re 1, Attachment A). Borings P-3 and P-4 were jointly used to evaldate the area of the p,roduct dispenser islands, with Borings P-6 and P-7. Boring P-5, which had been proposed in PEG's work plan, was'not drilled because field observations indicated that the proposed Boring P-5 was within 5 feet of Boring P-3. Boring .P-8 was drilled to investigated the location of the underground waste oil storage tank. The exploratory borings were drilled to total depths ranging from 15 to 20 feet below ground surface (bgs)., Surface Soil Samples On March 24, 1998, PEG collected four surface soil ~amples, designated SS-1 through_ SS-4, from beneath the existing product dispensers at the Site. Laboratory Analyses All soil samples, were submitted to a statezcertified analytical laboratory for' analysis. Soil samples collected from the areas of the USTs and product dispenser islands were analyzed for the presence of total purgeable petroleum hydrocarbons calculated as gaso- line (TPPH-g), benzene, toluene, ethylbenzene, and xylenes (BTEX cOmpounds), methyl tert-butyl ether (MtBE), and total lead. Soil samples collected from the area of the under~round waste oil storage tank were analyzed for the presence of TPPH-g, BTEX compounds, MtBE, total extractable petroleum hydrocarbons calculated as diesel (IEPH-d), total oil and grease' (TOG), halogenated volatile organic compo~inds (HVOCs),-and cadmium, chromium, nickel, lead,- and zinc. In addition, the soil sample containing the greatest concentration of TPPH-g was analyzed for the presence of the fuel oxygenates MtBE, tertiary amyl-methyl ether (TAME), tertiary-butyl alcohol, diiso- propylether (DIPE), and ethyl tea-butyl ether (EtBE). 3111861 A/REPORT. DOC .April 30, 1998 Page 3 FINDINGS Subsurface Conditions The surficial soils underlying the site consist primarily of yellow-brown to dark yellow- brown silty sand with lesser sandy silt, to a depth df approximately 12 feet.bgs. This uppermost silty sand typically consists of fine to medium sand, but contains coarse · subrounded sand, and fine gravel in some locations. In the vicinity of Borings P-1 and P-4, a poorly graded gravelly sand displaces the uppermost 7 feet of the uppermost silty sand. A yellow-brown poorly graded gravelly sand generally underlies the surficial silty sand, and typically includes fine to'coarse sand, and subrounded to subangular fine to medium gravel. The thickness of the poorly graded ~avelly sand varies from approximately 5 feet to greater than 10 feet. The gravelly sand is absent in the locations of Borings P-6 and P-7. The gravelly sand is underlain by a silty sand with a mirdmum estimated thickness of approximhtely 5 feet. This lower, silty sand,resembles the surficial silty sand previously described. Groundwater was not encountered to a depth of 20 feet bgs, the maximum depth explored during this investigation. Labgratory Analytical Results Surface soil Samples SS-1 and SS-3, collected from immediately beneath the product dispensers on the eastern product island~ were the only soil samples collected during this investigation to contain detectable concentrations of petroleum hydrocarbon constituents (Table 1). Sample SS-1 contained 21 Parts per million (ppm) TPPH-g, 0.005 ppm toluene, and 0.063 ppm xylenes. Soil sample SS-3 contained 51 ppm TPPH-g, 0.008 ppm toluene, and 0.089 ppm xylenes. According to subsequent confirmation analysis, soil sample SS-3'containe~l ,0.013 ppm xylenes, but did not contain detectable toluene. Only two of the soil samples collected from exploratory borings drilled during this inves- tigation contained detectable concentrations of petroleum hydrocarbon constituents (Table 1). The soil sample collected at a depth of 20 feet bgs from BoringP-3 contained a concentration of toluene equal to the laboratory detection limit, 0.005 ppm. The soil samPle collected at a depth of 10 feet bgs from Boring P-4 contained a concentration of 0.01 ppm x3,1enes, also just above the 0.005 ppm laboratory ~letection limit. 3111861A/REPORT. DOC I April 30. 1998 i .... '~' Page 4 coNcLuSIONS I Based on the laboratory analytical data generated during this investigation, hydrocarbon impact appears to be limited to surficial soils immediately underlying the product' I dispensers of the eastern product dispenser island'at the subject site. Hydroc~.rbon impact to soils beneath the eastern product island appears {o be limited to TPPH-g i concentrations of approximately 50 ppm, and BTEX compound concentrations well below 1 ppm. I Should you have any questions or requ{re additional information, please feel free to call. Sincerely, Pacific Environmental Groun~i~f~i f I I/P7,4 . /¢!';/ ' ':t 'i :. JosephMuzz~o ' [~ \ ,,r~,,rl,_[, / / rroject t~eo,oglst Xx o,5...L:qEOL.0S.!s1- /~. / CEO 1672. I Attachments: Table 1 - Soil Analytical Data Total Petroleum Hydrocarbons (TPPH as Gasoline, BTEX Compounds, MtBE, TEPH as Diesel, Oil and Grease, and TTLC Metals) I Figure 1 - Site Map - Attachment A - Field and Laboratory Procedures Attachment B - Boring Logs i Attachment C - Certified Analytical Reports and Chain-of-Custody Documentation I I 3 ~ I_1861 A/REPORT. DOC Table 1 Soil Analytical Data Total Petroleum Hydrocarbons (TPPH as Gasoline, BTEX Compounds, MtBE, TEPH as Diesel, Oil and Grease, and TTLC Metals) BP Oil Service Station 11159 2 Oak Street at Brundage Lane Bakersfield, California Sample Sample Depth Date ID (feet) Sampled TPPH as Ethyl- Total TEPH as Oil and TTLC TTLC TTLC TTLC TTLC Gasoline Benzene Toluene Benzene Xylenes MtBE Diesel Grease Cadmium Chromium Nickel Lead Zinc (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) P-t 5 03/24/98 10 15 20 P-2 5 03/24/98 10 15. 20 P-3 5 03/24/98 10 15 20 P-4 5 03/24/98 10 15 20 P-6 5 03/24/98 10 15 P-7 5 03/24/98 10 15 P-8 5 (4) 03/24/98 10(~) 15(4) ND ND ND ND ND ND NA NA NA NA NA 4.7 NA ND ND' ND ND ND ND NA NA NA NA NA 5.8 NA ND ND ND ND ND ND NA NA NA NA NA 2.9 NA ND ND ND ND ND ND NA NA NA NA NA 6.8 NA ND ND ND ND ND ND ND ND ND NA NA NA NA NA 7.3 NA ND ND ND ND ND NA NA NA NA NA 6.8 NA ND ND ND ND ND NA NA NA NA NA ND NA ND ND ND ND ND NA NA NA NA NA ND NA ND ND ND ND ND ND NA NA NA NA NA 7.7 NA ND ND ND ND ND ND NA NA NA NA NA 5.6 NA ND ND ND ND ND ND NA NA NA NA NA ND NA ND ND 0.005 ND ND ND NA NA NA NA NA 3.1 NA ND ND ND ND ND ND NA NA NA NA NA 7.4 NA ND ND ND ND 0.01 ND NA NA NA NA NA 3.9 NA ND ND ND ND ND ND NA NA NA NA NA ND NA ND ND ND ND ND ND NA NA NA NA NA 2.9 NA ND ND ND ND ND ND NA NA NA NA NA ND ND ND ND ND ND NA NA NA NA NA ND ND ~D ND ND ND NA NA NA NA NA 17 4.2 5.3 NA NA NA ND ND ND ND ND ND NA NA NA NA NA 8.5 NA ND ND ND ND ND ND NA NA NA NA NA 6.4 NA ND ND ND ND ND ND NA NA NA NA NA 3.3 NA ND ND ND ND ND ND ND ND ND 12 8.1 8.9 60 ND ND ND ND ND ND ND ND ND 15 9.8 12 128 ND ND ND ND ND ND ND ND ND 3.7 2.6 ND 25 3111861A\TABLES.XLS\Table 1 April 30, 1998 Table 1 (continued) Soil Analytical Data Total Petroleum Hydrocarbons (TPPH as Gasoline, BTEX Compounds, MtBE, TEPH as Diesel, Oil and Grease, and TTLC Metals) BP Oil .Se~ ce Station 11159 2 Oak Street at Brundage Lane Bakersfield, California Sample ID Sample TPPH as Ethyl- Total TEPH as Oil and TTLC TTLC TTLC TTLC TTLC Depth Date Gasoline Benzene Toluene Benzene Xylenes MtBE Diesel Grease Cadmium Chromium Nickel Lead Zinc (feet) Sampled (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) SS-1 SS-2 SS-3 SS-4 TPPH 1.5 0~2N98 21 ND 0.005 ND 0.063 ND NA NA NA NA 1.5 03/2N98 ND ND ND ND ND ND NA NA NA NA 1.5 0~24/98 51 ND 0.008 ND 0.069 ND NA NA NA NA 1.5(2) 03/24/98 NA ND(3) ND(3) ND(3) 0.013(3) ND(3) NA NA NA NA 1.5 03/2~98 ND ND ND ND ND ND NA NA NA NA = Total purgeable petroleum hydrocarbons NA NA NA NA NA 10 8.2 8.5 NA 7.2 NA NA NA NA NA MtBE TEPH TTLC ppm ND NA (1) (2) (3) = Methyl tert-butyl ether = Total extractable petroleum hydrocarbons = Total threshold limit concentration = Parts per million = Not detected = Not analyzed = Sample did not contain detectable concentrations of halogenated volatile organic compounds by EPA Method 8010. = Sample did not contain detectable concentrations of tertiary amyl-methyl ether, tertiary-butyl alcohol, diisopropylether, or ethyl ted-butyl ether by EPA Method 8260. = Confirmation analysis performed by EPA Method 8260. Detection limits are indicated in certified analytical repods. 3111861A\TABLES.XLS\Table I April 30, 1996 ~ P-2 P-1 ] I IUNDERGROUND FUEL - · · ~ -- I STORAGE TANK (TYP) ~ kl I I ~ I I I LEGEND : O I I I i ' BUILDING ~ m · EXP ~I~ORATORY BORING LOCA~ON ~ I P-3 ~ ~ DESIGNATION ~ ~ ~ P-4 i ~ SS-1 ~ SO~ S~LE LOCATION A~ DESIGNATION l, ~ss-2 ss-~ ~ ~,~~ I l ~ S-4 I ~ ~ SS- ~ m I I ~ ' I I 5' ~PR~A~H ~ .... ~ ~R~ACH ~ ...... J SCALE I BRUNDAGE LANE 0 30 60 FEET ' 'l ~ TITLE: ! SITE MAP 'l PREPARED FOR: OIL SERVICE STATION 11159 ~P 2 Oak Street at Brundage Lane 'l PACIFIC i Bakersfield, California Basemap from Emcon ENVIRONMENTAL , ,:\311H 86\Sitemp30.vf, d 4/28/98 GROUP, INC. DATE: 4/28/98 1 IPROJECT: 311-186.1A [FIGURE: 1 ,! I I I I I I I I I '1 I ATTACHMENT A FIELD AND LABORATORY PROCEDURES I I I I I I I I I I I I I I I I ATTACHMENT A FIELD AND LABORATORY PROCEDURES Exploratory Borings The exploratory borings were drilled with GeoprobeTM drilling equipment, using 2-inch diameter hollow-stem rods fitted with acetate liners for continuous soil core sample recovery when needed. The borings were logged by a Pacific Environmental Group, Inc. (PEG) geolo- gist using standard geologic techniques. Soil samples for lithologic logging and laboratory analysis were collected at depth intervals of 5 feet or less, by advancing the hollow-stem rods into undisturbed soil. The sampler was then driven using a hydraulic hammer or downward pressure. Soil samples for laboratory analysis were retained in the acetate liners, capped with Teflon sheets and plastic end caps, and placed in sealed plastic bags. These samples were placed in a cooler on ice for transport to the laboratory, accompanied by chain-of-custody documenta- tion. Upon completion of drilling and soil sampling activities, the exploratory borings were back- filled with bentonite. All down-hole drilling equipment was steam-cleaned prior to the drilling of each boring. Surface Soil Sampling Prior to the collection of surface soil samples, a few inches of soil were scraped from the area to be sampled. Surface soil samples were then collected from the freshly-exposed soil using 2-inch diameter brass sample liners. The sample liners were hand-filled with soil, and capped with Teflon sheets and plastic end caps. The samples were then placed in sealed plastic bags, and transported on ice to the laboratory, accompanied by chain-of-custody documentation. Laboratory Procedures Selected soil samples were analyzed for the presence of total purgeable petroleum hydrocar- bons calculated as gasoline (TPPH-g) and total extractable petroleum hydrocarbons calculated as diesel (TEPH-d) by EPA Method 8015 (modified), for benzene, toluene, ethylbenzene, and 3111861 A/REPORT.DOC A ~ 1 April 30, 1998 I xylenes (BTEX compounds) by EPA Method 8020, and for halogenated volatile organic compounds (HVOCs) by EPA Method 8010. These analytical methods utilize gas chroma- tography and flame-ionization detection or photo-ionization detection. Selected soil samples were also analyzed for the presence of total oil and grease by the gravimetric method, EPA Method 413.1. Selected samples were analyzed for the presence of fuel oxygenates, including tertiary- butanol,' methyl tert-butyl ether (MtBE), diisopropylether (DIPE), ethyl tert-butyl ether (EtBE), and tertiary amyl-methyl ether (TAME), by EPA Method 8260. This method utilizes gas chromatography and mass spectrometry. Selected soil samples were analyzed for the presence of cadmium, chromium, nickel, lead, and zinc by EPA Method 6000. This analytical method utilizes acid digestion and inductively- coupled plasma. All analyses were performed by a state-certified analytical laboratory. 31 l1861A/REPORT.DOC A - 2 April 30, 1998 ATTACHMENT B BORING LOGS I WELL LOG , .... KEY TO ABBREVIATIONS I Drlllln_Eg Method Gravel Pa(pk HSA - Hollow stem aug"r ' ,-,. ~ ~,~- L, oarse aquarium sand CFA - Continous flight auger I Air- Reverse air circulation _Samplinq Method I Cal. Mod. - California modified split-spoon s,a. mpler (2 inner diameter) driven 18" by a 140-pound .h,a.mmer having a 30 drop. Where penetration resistance is I designated P. sampler was instead pushed by drill rig. Disturbed - Sample taken from drill-return mate~als as they surfaced. ' Shelby - Shelby Tube thin-wailed sampler (3 diameter), where sampler is pushed by drill-rig. I Molsture Content Sorting Plastlclty H-NU (ppm} Dry - Dry PS - Poorly sorted L - Low ND - No detection I Dp - Damp MS - Moderately sorted M - Moderate Mst - Moist WS - Well sorted H - High Wt - Wet I Sat - Saturated [-- Sample Preserved for / Laboratory Testina Symbols ' V ' First encountered around water / I :>-- I -- F- I -'I sample -- ~ sampled~l I ~ recovery I~iiii · nterval :.:.:.:.:. · ~' - Static ground water level ' -"] I Sands and gravels Silts and Clays I I I I I I I I 0-5 5-13 t3 - 38 38 - 63 over 63 - Very Loose 0 - 2 - Very Soft - Loose 2- 4 - Soft - Medium dense 4-9 - Rrm - Dense_ 917 - Stiff - Very dense 17 - 37 - Very Stiff 37 - 72 - Hard - over 72 - Very Hard GRADE LIMITS U.S. Standard GRAIN - SIZE SCALE ,GRADE NAMF inch sieve size --- 12.0 Boulders 3.0 0.19 0.08 3.0 in. ----' No. 4 No: i 0 No. 40 No. 200 Cobbles ....... G__rav__els coarse medium Sand fine Silt PACIFIC ENVIRONMENTAL GROUP, INC. Clay Size I I I I I I I I I I I I I I I I I I Group Primary Divisions Symbol/Graphic Typical Names COARSE GRAVELS CLEAN o o GRAINED GRAVELS GW o o ¢, Well graded gravels, gravel-sand mixtures; o o ~ little or no fines SOILS half of o o coarse fraction (less than GP o o o Poorly graded gravels or gravel-sand mixtures; ooo more than larger than 5% fines) o o o little or no fines half is larger ~ sieve o o o 0 0~0 than #200 o o o sieve GRAVEL GM o o o Silty gravels, gravel-sand-silt mixtures WITH ° ° FINES Ge ~.~ Clayey gravels, gravel-sand-clay mixtures ....::..-.::..-.: SANDS CLEAN' ....:......:.-..-.: SANDS SW .'":":' Well graded sands, gravelly sands, little or no fines ,:;.'..:::;. coarse (less than ...... fraction · 5% fines) SP iiiiii Poorly graded sands or gravelly sands; little or no fines smaller ...... than #4 '.'.'. sieve SANDS SM ' :' Silty ·i · sands, sand-silt mixtures WITH · FINES SC ~ ~' Clayey sands, sand-clay mixtures, plastic fines FINE SILTS AND CLAYS ML ' Inorganic silts and very fine sand, rock flour, silty or G RAINE D clayey fine sands or clayey silts, with slight plasticity SOILS liquid limit CL ~ Inorganic clays of Iow to medium plasticity, gravelly more than less than 50% clays, sandy clays, silty clays, lean clays half is smaller than OL ~,~/ Organic silts and organic silty clays of Iow plasticity #200 sieve . . SILTS AND CLAYS MH Inorganic silts, micaceous or diatomaceous fine sandy or silty soils, elastic silts liquid limit mom'than 50% CH Inorganic clays of high plasticity, fat clays OH ~ Organic clays of medium to high plasticity, organic silts HIGHLY ORGANIC SOILS Pt ~.*;~- Peat and other highly organic soiJs ~^°'"'° Unified Soil ENVII~ONMENTAL ~o~..,N~. Classification System LOCATION MAP ~ PACIFIC ENVIRONMENTAL GROUP, INC. !BORING NO. P-1 -" P-1 · ~] IV PAGE 1 OF 1 ~- ['~"] CU ENT: TOSCO '" I PROJECT NO. 311-186.1A LU 'i~j STATION DATE DRILLED: 3/24/98 BLDg. LOGGED BY: J. HABERLAND ~' 0 0 ........ LOCATION: 2 OAK ST. @ u~ DRILLER: VIRONEX ~: I DRILLING METHOD: GEOPROBE BRUNDAGE, BAKERSFIELD O ~. SAMPLING METHOD: .HOLE DIAMETER: 2" DIRECT PUSH CASING TYPE: NA HOLE DEPTH: 20' BRUNDAGE LANE SLOT SIZE: NA WELL DIAMETER: NA GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA Z O---- WELL LU -- ,]';- >~ LU COMPLETIONo-~:~-'~"' ~ ~'"[..o ,_"' E~ '~'' E~ ~.~_~ <-7"'° .~"' LITHOLOGY/REMARKS .%!-'.":~!.¢i 2 !ii!!i'!i;iiii SP SAND: yellow to brown (10YR/5/4); trace fines as silt, 90 to I/~/' -i~ ......... 95% sand as: 10-15% fine, 35-40% medium, and 45.50 4-- !i~ coarse; subrounded; no hydrocarbon odor. /. , Dp ~,~~ 8 ~ ': SM SILTY SAND! dark yellow to brown (10YR/4/4); 25 to 300/0 silt, ~>~,, LL¢ 10- I :. 70 to 75 % sand as fine to medium; no hydrocarbon odor. 14--1!i!ilili SP SAND WITH GRAVEL: yellowish brown (10YR/5,6); 70 to 75% ~ sand as: 15 to 20% fine, 30 to 40% medium, 40 to 50% / ~ // ? :i:~i:i:?.':i:~ coarse; subrounded to subangular; 25 to 30% gravel; /~. ; // // 16:-'..:.:.:-:-:-:-'.i!i::!i!!i!ii subrounded to round; no hydrocarbon odor. // ~ 18 · · __ ~ ~ Dp - SM SILTY SAND: dark yellow to brown (10YR/4/6); 35 to 40% silt, .z 20 ~ 60 to 65% very fine to medium sand; minor staining - _ (oxidization); no hydrocarbon odor. I-- 24 BOTTOM OF BORING 20' - - 28 j- 30 ~ -- 32 ~ ~ 38 -- ~ 40 ~ ~ 42 LOCATION MAP I I ~ PACIFIC ENVIRONMENTAL GROUP, INC. BORING NO. P-2 ~ · P-2 ~ ./V PAGE I OF 1 ~- !'~'T'i CLIENT: TOSCO Lu I PROJECT NO. 311-186.1A I LU STATION DATE DRILLED: 3/24/98 cc 6t.~., LOGGED BY: J. HABERLAND ~- N ~ LOCATION: 2 OAK ST. @ u~ DRILLER: VIRONEX ,,,v v DRILLING METHOD: GEOPROBE BRUNDAGE, BAKERSFIELD I ~) ~ SAMPLING METHOD: DIRECT PUSH HOLE DIAMETER: 2" CASING TYPE: NA HOLE DEPTH: 20' BRUNDAGE LANE SLOT SIZE: NA WELL DIAMETER: NA I GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA WELL LUl- -- ~ I~10 "' I"- LITHOLOGY/REMARKS COMPLET,ON ~ ~ ~ ~ ~ "-- I-J -- ~ W(D ~'~15110'1 0~) ~ ujZ-~ LU cc I I .... ASPHALT 3" ', 2-- :, J SM SILTY SAND: dark yellow to brown (10YR/4/6); 25 to 30% silt, ~ ~ ii i70 tO 75% sand as: 20'25% fine' 45'50% medium' 25'30% ; Dp coarse; subrounded; no hydrocarbon odor. ~ ! i SILTY SAND: dark yellow to brown (10YR/4/6); 15 to 20% silt; ;" Dry 12~ ~liii 80 to 85% sand as: 30-40% fine, 6O-70% medium; no ~ ~ ,; '10 ::: hydrocarbon odor. ~ u./ ; 14 ~iii~iiiiii SP SAND: ,brown to yellow (10YR/6/6); trace fines as silt, sand as: ~, Dry- 1 Iii 10_15% fine, 30_40% medium, 45.50% coarse; subrounded; ~/~. ~,~ ~. 16 }iiii~!i~ii · no hydrocarbon odor. ~/ ~ @20': as above. 20 -- ~ ;)2 I-- BOTTOM OF BORING 20' 24 -- -- 26 I- - I ~ -- 130 _ _ I- - I- - ~ 38 I-- -- 40 _ _ l- - i LOCATION MAP I~ PACIFIC ENVIRONMENTAl' GROUP, INC. i BORING NO. P-3 ~, PAGE 1 OF 1 uJ 0p(~®L_~_...!-- I PROJECTNO. 311-186.1A CLIENT: TOSCO I u~ - ST^'nO. DATE DRILLED: 3/24/98 cc BLDG. LOGGED BY: J. HABERLAND ~- ' LOCATION: 2 OAK ST. @ u~ DRILLER: VIRONEX ,~. I DRILLING METHOD: GEOPROBE BRUNDAGE, BAKERSFIELD I < i HOLE DIAMETER: 2" O k,,,.. ~ SAMPLING METHOD: DIRECT PUSH CASING TYPE: NA HOLE DEPTH: 20' BRUNDAGE LANE SLOT SIZE: NA WELL DIAMETER: NA I GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA Z O--- WELL uJ -- ~ >~ I COMPLETION cc I- ~ ~ ~ ,,=, LU -. o ~ LITHOLOGY/REMARKS o _~ ~9 ~ ~ o ~ ·: ASPHALT PaTCh // 2 .. SM SILTY SAND: dark yellow to brown (10YR/4/4); 25 to 30% silt, -ii:: 70 to 75% sand as: very fine to medium; no hydrocarbon odor / Dp 4-- :: 6 ~__-~ 8 . :: SILTY SAND: yellow to brown (10YR/5/4); 15 to 200/0 silt; 80 to ,_.I 85%sand as: very fine to medium; no hydrocarbon odor. 10 ~ Ilii~ sP 'SAND: brown to yellow (10YR/616);10 to15% fine, 40to45% a Dry 14-- _ medium, 40 to 50% coarse; subrounded to subangular; no / :.:.:.:.:.:.:.:.: / 16 :::::::....:....:..::.. ........ hydrocarbon odor. / ,'- :.:. :.:-.'. :..'..' ?i:'Z:.::i.'."? 5 Dry -I @20': as above. - -- 20--; -- -- 22 I-- BOTTOM OF BORING 20' 24 I- -- 2~ I- -- 30 I- -- 38 I- : 40 LOCATION MAP ~ PACIFIC ENVIRONMENTAL GROUP, INC. BORING NO. P-4 ' ~ IV IPAGE I OF 1 ~ i-~-'i ~ CLIENT: TOSCO uJ J PROJECT NO. 311-186.1A uJ DATE DRILLED: 3/24/98 t'¢ BLDG. LOGGED BY: J. HABERLAND ~- 0 0 ........ LOCATION: 2 OAK ST. @ u~ · DRILLER: VIRONEX '"' i P-4 BRUNDAGE, BAKERSFIELD < ~ DRILLING METHOD: GEOPROBE O k,,,,, SAMPLING METHOD: DIRECT PUSH HOLE DIAMETER: 2" CASING TYPE: NA HOLE DEPTH: 20' BRUNDAGE LANE SLOT SIZE: NA WELL DIAMETER: NA GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA COMPLETION cc '" O LITHOLOGY/REMARKS ~:~ SW GRAVELLY SAND: dark brown; pea gravel with sand. ~m, I/iii i SM SILTYSAND: yellowto brown (10YR/5/4); 15to20% silt; 8Oto ~ ~ Dry ,. 85% sand as: 20-25% fine, 35-40% medium, 35-40% coarse; ~ ~ / subrounded; no hydrocarbon odor. Dry SP SAND: brown to yellow (10YR/6/6); trace fines as silt, sand as: 15-20% fine, 30-40% medium, 40-50% coarse; subrounded; no hydrocarbon odor. Dry SM SILTY SAND: brown to yellow (10YR/6/6); 15 to 20% silt, 80 to i-- -- 85% sand as: 25-30% fine, 40-45% medium, 25-30% coarse; _ subrounded; no hydrocarbon odor. _ ~ BOTTOM OF BORING 20' . - - - -- LOCATION MAP i, PACIFIC ENVIRONMENTAL GROUP, INC. ~BORING NO. P-6 t PAGE I OF 1 ~- .......... CLIENT: TOSCO ~ i~i I PROJECT NO. 311-186.1A r'f' ! iSTATION DATE DRILLED: 3/24/98 BL~. LOGGED BY: J. HABERLAND ~" ' ~ ......... LOCATION: 2OAKST.~ ~ I DRILLER: VIRONEX ~ [eP'6v V , DRILLING METHOD: GEOPROBE BRUNDAGE, BAKERSFIELD ~ i SAMPLING METHOD: DIRECT PUSH HOLE DIAMETER: 2" ~ CASING ~PE: NA HOLE DEPTH: 20' BRUNDAGE LANE SLOT SIZE: NA WELL DIAMETER: NA GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA Z WELL ~ ~ ~ ~ o ~ LITHOLOGY/REMARKS ~ ~ ASPHALT 3" ' ~ 2 "' SM SlL~ SAND: dark yellow to brown (10Y~4/4); 25 to 30% silt; ~ ---t 70 to 75% vew .fine to medium sand; no hydrocarbon odor. ] / 12 ~ 18 BO~OM OF BORING 15' ~ 22 ~ 42 LOCATION MAP PACIFIC ENVIRONMENTAL GROUP, INC. BORING NO. P-7 m i J PROJECT NO. 311-186.1A !J.J STATIOh DATE DRILLED: 3/24/98 rr Bu~. LOGGED BY: J. HABERLAND ~' n {~ ......... LOCATION: 2 OAK St. @ co DRILLER: VIRONEX ,,,v v · DRILLING METHOD: GEOPROBE BRUNDAGE, BAKERSFIELD ~ ~ P-7 SAMPLING METHOD: DIRECT PUSH HOLE DIAMETER: 2" CASING TYPE: NA HOLE DEPTH: 15' BRUNDAGE LANE SLOT SIZE: NA WELL DIAMETER: NA GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA Z WELL tu ~_'-'.~ ~ ~ o .- LITHOLOGY/REMARKS COMPLETION //'//~/ : : ASPHALT 3" / ' / 2. ~., SM SILTY SAND WITH GRAVEL: dark brown; 10 to 15% silt; 65 to // - --~ . · 70% sand as: 20-25% fine, 40-45% medium, 25-30% coarse; ~' .u~/ Dry 4 -~_ I! subrounded; 15-20% gravel; no hydrocarbon odor. " ~L ~O Dry -I SILTY SAND: dark yellow to brown (10YR/4/6); 15 to 20% silt, ~~' 10 . . . 80 to 85% sand as: 25-30% fine, 40.45% medium, 25-30% u,r coarse; subrounded; no hydrocarbon odor. / 12 / /~. @15': as above. ,//, Dry 14 .: - -- 18 BO'FI'OM OF BORING 15' I- -- 20 I- 24 - 28 - 3o ~ ~ 32 ~ ~ 38 ~ 4~ LOCATION MAP i PACIFIC ENVIRONMENTAL GROUP, INC. BORING NO. P-8 I - PAGE 1 OF 1 ' P-8 ~____ I.L) , . STATION: DATE DRILLED: 3/24/98 C[: ~ BLDG. LOGGED BY: J. HABERLAND ~- .......... LOCATION: 2 OAK ST. @ u~ 00 DRILLER: VIRONEX v DRILLING METHOD: GEOPROBE BRUNDAGE, BAKERSFIELD I ~ ~ SAMPLING METHOD: DIRECT PUSH HOLE DIAMETER: 2" CASING ~PE: NA HOLE DEPTH: 15' BRUNDAGE ~NE SLOT SIZE: NA WELL DIAMETER: NA GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA Z COMPL~ION ~ [ ~ ~ O >~ LITHOLOGWREMARKS ~ 2 ~ ASPHALT PATCH ' ~ 2 ·· SM SIL~ SAND WITH GRAVEL: dark brown (10yr/3/3); 15 TO ~ --- ~ · 20% silt, 60 TO 65% sand as: 20-25% fine, 30-40% medium, ~ ~ Dp 4-~~ 35-40% coarse; subrounded; 15 to 20% gravel; subrounded; ~ ~ - -- no hydrocarbon odor. ~ ~ 6 ML SANDY SILT: dark gray to brown (10Y~4/2); 70 to 75% silt, 25 ~ ~ to 30% ve~ fine to medium sand; no hydroca~on odor. ~ lO--I / ~ 12 ,/~ D~ 14--1~ SP SAND: brown to yellow (10Y~6/8); 10 to15% fine, 35to40% _ medium, 45 to 50% coarse; subrounded to subangular; no hydrocarbon odor. -- -- I- - -- 18 BOSOM OF BORING 15' I- : I- : -- ~ 40' ~ ~ 42 I I I- I I I I I I I I I I I I I I I I ATTACHMENT C CERTIFIED ANALYTICAL LABORATORY REPORTS AND CHAIN-OF-CUSTODY DOCUMENTATION I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENT/~L GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Nun%her: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-l-5 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-1 Page I I Constituents Lead Method Date Date Dilution Sample Resutts Units P.Q.L. Method Prepared ~na[yzed Factor 4.7 mg/kg 2.5 SW-6010 03/31/98 04/01/98 Regulatory Criteria STLC TTLC m~/L mg/kg 5.0 1000. I I I I Comment: All above constituents are reported on an as received (wet) sample basis. Results, reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. P.Q.L. = STLC = TTLC = Practical Qu~ntitat~on Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating So[id Wastes Phys!ca[/Chemical Methods,,, EPA-SW-846, September, 1986. Dan Schultz Laboratory Di rector All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for re~ort alteration, seoaration, detachment or third party interpretation. 41 00 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-191 8 LABORATORIES Page 1 TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S~%N JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP#ill59 (311.186.1A) P-l-10 Date Reported: Date Received: Laboratory No.: o4/o3/98 03/24/98 98-03337-2 I I I Constituents Lead Method Date Date DiLution Sable Results Units P.Q.L. Method Prepared Analyzed Factor 5.8 ms/kg 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L ms/kg 5.0 1000. I I I I I Comment: ALl above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels.. P.Q.L. = STLC : TTLC = Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: · SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, Septet%her, 1986. Dan Schu[tz Laboratory Director All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918' LABORATORIES TOT~LL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENT~LL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MI3ZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-l-15 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-3 Page I I I Const i tuent s Lead Regulatory Criteria Method Date Date Dilution STLC TTLC Sample Results Units P.Q.L. Method Prepared Analyzed Factor mg/L mg/k~ 2.9 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. 5.0 1000. Comment: Alt above constituents are reported on an as received (wet) sa~%ote basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. P.Q.L. = STLC = TTLC = Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evatuating Sotid Wastes Physical/Chemical Methods", .EPA-SW-846, September, 1986. Dan Schultz Laboratory Director All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for re-ort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas r.c. · Bakersfield, CA 93308 · [805) 327-491 I · FAX (805) 327-1918 LABORATORIES TOTAL CONCENTRATIONS (Cali~ornla Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S~N JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311. 186.1A) P-l-20 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-4 Page I I I Method Constituents Sample Results Units P.Q.L. Lead 6.8 mg/kg 2.5 Method SW-6010 Date Date Dilution Prepared Analyzed Factor 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/kg 5.0 1000. I I I I Comment: Att above constituents are reported on an as received (wet) sable basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. P.Q.L. = Practical Quantitation Limit (refers to the Least amount of anaLyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration . REFERENCES: SW = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. Dan SchuLtz Laboratory Director All results listed in this report are for the exclusive use Of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for re=ort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX (805] 327-1918 LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIROI~MENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S/~N JOSE, CA 95110 Attn: JOE MI3ZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP#ill59 (311.186.1A) P-2-5 Date Reported: Date Received: Laboratory No.: 04/o3/98 03/24/98 98-03337-5 Page Constituents Lead Sample Results ~nits 7.3 mg/kg Method Date Date Dilution P.Q.L. Method Prepared Analyzed Factor 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC m~/L mg/kg 5.0 1000. Comment: ALL above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total Levels. P.Q.L. = STLC = TTLC = Practical Quantitation Limit (refers to the Least amount of anaLyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: : SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. Dan Schultz Laboratory D i rector All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, separation, detachment or third party interpretation. 4100Aclas Cc. · Bakersfield, CA 93308 - (805) 327-491 I · FAX [805) 327-1 918 LABORATORIES I PACIFIC ENVIRONMENTAL GROUP, INC ~ 2025 GATEWAY PLACE ' · SUITE 440 · S~N JOSE, CA 95110 T Attn: JOE MUZZIO 408-441-7500 299 I Project Number: TOSCO/BP~ll159 (3 · Sample ID: P-2-1~ ._ , I Constituents SampLe ResuLts Units ~?~d ' Lead 6.8 mg/kg 2.5 I I I' I I . ' I o~ent: ALL above constituents are reported e ; r,~ce C I P.Q.L. = Practical Ouantitation Limit (refers ~e~st ila yt' I TTLC = Total Threshold Limit Concentration '' REFERENCE~- ' SW = Test Methods for Eva[uatin§ SoLic I EPA-SW-846, September, 1986. I/-~%.Dan-Schuttz · Laboratory Director :' ' ~:. TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) Date Reported: Date Received: Laboratory No.: (311. 186 .lA) 04/03/98 03/24/98 98-03337-6 P.Q.L. Page Method Date Date Prepared Analyzed SW-6010 03/31/98 04/01/98 ALl above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate Practical Quantitation Limit (refers to the Least amount of anaLyte quantifiable based on sample size used and analytical technique employed). SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", Regulatory Criteria Dilution STLC TTLC Factor mg/L mg/k9 1. 5.0 1000. I All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibtlitv for report alteration, separation, detachment or third party interpretation. 41 O0 Atlas Cc. · Bakersfield, CA 93308 · (805) 327-491 I - FAX (805) 327-1 918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRON-MENTAL GROUP, INC. 20~25 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE 5gJZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-2-15 Date Reported: Date Received: 'Laboratory No.: 04/03/98 03/24/98 98-03337-7 Page I I I Const i tuent s ReguLatory Criteria Method Date Date Dilution STLC TTLC Sample ResuLts Units P.Q.L. Method Prepared Analyzed Factor mg/L mg/k~ Lead None Detected mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. 5.0 1000. I Comment: I I I I/~Dan Schultz Laboratory Director Alt above constituents are reported on an as received (wet) sample basis. ResuLts reported represent totals (TTLC) as sample subjected to, appropriate techniques to determine total LeveLs. I report are use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for reDort alteration, seoaration, detachment or third party interpratation. All listed in this for the exclusive 4100 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 P.Q.L. = Practical Quantitation Limit (refers to the least amount of anaLyte quantifiable based on samp'ie size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: '.,, SW = "Test Methods for Evaluating Solid Wastes PhysicaL/Chemical Methods'', EPA-SW-846, September, 1986. LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENT~L GROUP, 2025 GATEWAY PLACE SUITE 440 SkN JOSE, CA 95110 Attn: JOE .MUZZIO Project Number: Sample ID: INC. 408-441-7500 299 TOSCO/BPS11159 (311.186.1A) P-2-20 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-8 Page I I I ,Constituents Lead Method Sampte Results Units P.Q.L.. None Detected mg/kg 2.5 Method SW-6010 Date Date Dilution Prepared Analyzed Factor 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC m~/L mg/kg 5.0 1000. m m m m m m Comment: m P.Q.L. = STLC = m TTLC = m~Dan SchuLtz Laboratory Director All above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. Practical Quantitation Limit (refers to the least amount of anatyt'e quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes PhysTca[/Chemica[ Methods", EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilltv for reoort alteration, seaaration, detachment or third party interpretation. 4100 Atlas Ct. · Bakersfield, CA 93308 - [805) 327-491 I · FAX [805) 327-1918 LABORATORIES Page TOTAL CONCENTPJkTIONS (California Code of Regulations, Title 22, PACIFIC ENVIRONFiENT~LL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S~N JOSE, C~ 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-3-5 Section 66261) Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-9 I I I Constituents Lead Method Date Date Di[utior Sample Results Units P.Q.L. Method Prepared Analyzed Factor 7.7 mg/k9 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L m9/k~ 5.0 1000. m m m m m Comment: m P.Q.L. = STLC = TTLC = m m mo~&,,Dan Schu[tz Laboratory Director All above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. Practical Quantitation (refers to the least amount of analyt'e Limit quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. m All results misted in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonslbilitv for reDort alteration, separation, detachment or third party interpretation. 41 00 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 LABORATORIES Page 1 TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: S~imple ID: TOSCO/BP~ll159 (311. 186. IA) P-3-10 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-10 I I I Constituents Lead Method Date Date DiLution Sample Results Units P.Q.L. Method Prepared Analyzed Factor 5.6 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/k9 5.0 1000. m m ALL above constituents are reported on an as rgceived (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to.appropriate techniques to determine total levels. Practical Quantitation Limit (refers to the Least amount of analyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENcEs: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. m Comment: m P.Q.L. = STLC = m TTLC = m m,/,c-e,c. D a n Schultz Laboratory Di rector All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no responsibility for reDort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I - FAX [805) 327:1 918 LABORATORIES Page TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP#Ill59 (311.186.1A) P-3-15 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-11 Const i tuent s Lead Method Date Sample Results Units P.Q.L. Method Prepared None Detected mw/kg 2.5 SW-6010 03/31/98 Regulatory Criteria Date Dilution STLC TTLC Analyzed Factor mg/L mw/kg 04/01/98 1. 5.0 1000. Comment: Alt above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. P.Q.L. = STLC = TTLC = Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total.Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Phys'ical/Chemica[ Methods", EPA-$W-846, September, 1986. /~.,Dan Schultz Laboratory Director All results listed in this report are for the exclusive use of the subm~lng party. BC Laboratories, Inc. assumes no resoonsibilitv for reDort alteration, separation, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91 8 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-12 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-3-20 Page I I I Constituents Sample Results Units Lead 3.1 mg/kg Regulatory Criteria Method Date Date Dilution STLC TTLC P.Q.[. Method Prepared Analyzed Factor mg/L mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. 5.0 1000. I I I Comment: I P.Q.L. = STLC = TTLC = i/-~m,-Dan $chuLtz Laboratory Director ALL above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate .' techniques to determine total levels. Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: · SW = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods',, EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Cc. · F~akeesfield, C~A 93308 · [805) 32~-4~)1 I · FAX (BO5) 327-191 [] LABORATORIES Page 1 TOT~LL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENT~LL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE F~UZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-4-5 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-13 I I I I I I I I I I Const i tuent s Lead Method Date Date Dilution Sample Results Units P.Q.L. Method Prepared Analyzed Factor 7.4 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/kg 5.0 1000. Comment: ALL above constituents are reported on an as received (wet) sam~oLe basis. Results reported represent totals (TTLC) as sample subjected tO appropriate techniques to determine total Levels. P.Q.L. = Practica[ Quantitation Limit (refers to the Least amount of anatyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: : ~ SW = "Test Methods for Evaluating Solid Wastes PhysiCal/Chemical Methods'', EPA-SW-846, September, 1986. t~'~._ D an Schultz Laboratory Di rector All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for reoort alteration, separation, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1918 I I I I LABORATORIES TOTAL CONCENTP~ATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAiN JOSE, CA 95110 At'tn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-4-10 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-14 Page I I I Const i tuent s Lead Sample Results Units Regulatory Criteria Method Date Date Dilution STLC TTLC P.Q.L. Method Prepared Analyzed Factor mg/L mg/kg 3.9 mg/kg 2.5 $W-6010 03/31/98 04/01/98 1. 5.0 1000. I I I I I Comment: All above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected.tO appropriate techniques to determine total levels. P.Q.L. = STLC = TTLC = Practical Quantitation Limit (refers to the least amount of ana[yte quantifiable based on san%Die size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. Dan Schu[tz -. Laboratory Director All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc, assumes no resoonsibilitv for reoort alteration, separation, detachment or third party interpretation. 4100 Atlas Ct. · Bakersfield, CA 93308 · [805) 327~491 I - FAX [805) 327-1 91 8 LABORATORIES Page I TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 Project Number: Sample ID: TOSCO/BP~ll159 P-4-15 299 (311. 186. lA) Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-15 I I I Method Date Date Dilution Constituents Sample Results Units P.Q.L. Method Prepared Analyzed Factor Lead None Detected mc/kg 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mc/kg 5.0 1000. I I I I I I I Coment: AL[ above constituents are reported on an as recefved (wet) san~le basis. Results reported represent totals (TTLC) as san%mle subjected to aPpropriat~ techniques to determine total Levels. P.Q.L. = Practica[ Quantitation Limit (refers to the least amount of anal)rte quantifiable based on sar%~Le size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes PhysicaL:/Chemica[ Methods,,, EPA-S~-846, September, 1986. ~' Dan Schu[tz Laboratory Di rector 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. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX (805) 327-1 918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) -20 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-16 Page I I I Const i tuents Regulatory Criteria Method Date Date Dilution STLC TTLC Sample Results Units P.Q.L. Method Prepared Analyzed Factor mg/L mc/kg Lead 2.9 mc/kg 2.5 SW-6010 03/31/98 04/01/98 1. 5.0 10001 I I Comment: P.O.L. = STLC = TTLC = ALl above constituents are reported on an as received (wet) san~[e basis. Results reported represent totals (TTLC) as sarnple subjected to appropriate techniques to determine total levels. ~ Practical Quantitation Limit (refers to the least amount of anaLyte quantif.iable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating So[id %4astes Physical/Chemical Methods", i EPA-S%4-846, September, 1986. I/~-----~Dan Schu[tz Laboratory Director '~ All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for rer, ort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Oc. · BakersfieLd, (3A B3308 · (BO5) 327-4911' · FAX (805] 327-1918 LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP#ill59 (311.186.1A) P-6-5 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-17 Page I I I Const i tuent s Lead Regulatory Criteria ' Method Date Date Dilution STLC TTLC Sample Results Units P.Q.L. Method Prepared Analyzed Factor m~/L mg/kg 17. mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. 5.0 1000. I I C0~ment: ALL above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected,to appropriate techniques to determine total levels. , Dan Schultz Laboratory Director P.Q.L. = Practical Quantitation Limit (refers to the Least amount of analyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration T~LC = Total Threshold Limit Concentration ,. REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Meth°ds'', EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the subml~ing party. BC Laboratories. Inc. assumes no resoonsibilitv for report alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1918 I I I I I I I I I I I I I ,I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-6-10 Date Reported: Date' Received: Laboratory No.: Constituents Page 04/03/98 03/24/98 98-03337-18 Lead Method Date Date Dilution SampLe Results Units P.Q.L. Method Prepared Analyzed Factor 4.2 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. Comment: All above constituents are reported on an as received ,(wet) sable basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total Levels. ', P.Q.L. = Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods'', EPA-SW-846, September, 1986. ' Regulatory Criteria STLC TTLC m~/L mg/kg 5.0 1000. Dan SchuLtz Laboratory Director All results listed in this report m'e for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no responsibility for report alteration, seaaration, detachment or third party interpretation. 41 O0 Atlas Oc. · Bakeesfield, C;A 9330E) · (BO5) 327-491 I · FAX [805) 327-191B I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, C3% 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP#ill59 (311.186.1A) P-6-15 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-19 Page I I I Method Date Date Constituents SampLe ResuLts Units P.Q.L. Method Prepared AnaLyzed Lead 5.3 mg/kg 2.5 $W-6010 03/31/98 04/01/98 DiLution Factor ReguLatory Criteria STLC TTLC m~/L mg/kg 5.0 1000. I I I I I I I Comment: ALL above constituents are reported on an as received (wet)sample basis.~ ResuLts reported represent totals (TTLC) as sample subjected to appropriate' techniques to determine total LeveLs. P.Q.L. = Practica[ Quantitation Limit (refers to the Least amount of analyte quantifiable based on sample size used and analytical technique employed). STLC = SoLubLe Threshold Limit Concentration TTLC = Total ThreshoLd Limit Concentration REFERENCES: · SW = "Test Methods for EvaLuating Solid Wastes PhysicaL/ChemicaL Methods", EPA-SW-846, September, 1986. Dan Schu[ tz Laboratory Di rector All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for re-ort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 LABORATORIES Page i TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAiq JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-7-5 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-20 I I I Method Constituents SampLe ResuLts Units P.Q.L. Lead 8.5 mg/kg 2.5 Method SW-6010 Date Date Dilution Prepared Analyzed Factor 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/k9 5.0 1000. I I I I I I I I I Comment: ALL above constituents are reported on an as received (wet).sample basis. Results reported represent totals (TTLC) as sample subjected to'appropriate techniques to determine total levels. P.Q.L. = Practical Quantitation Limit (refers to the Least amount of analyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for EvaLuating SoLid Wastes PhysicaL/ChemicaL Me'hods", EPA-SN-846, September, 1986. Dan SchuLtz Laboratory Director All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration, se;)aration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield. CA. 93308 · (805) 327-491 I · FAX [805] 327-1 918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section~66261) PACIFIC ENVIRONMENTiS~L GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-7-10 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-21 PaDe I I Constituents Sampte Results Units Method Date Date DiLution P.Q.L. Method Prepared Analyzed Factor Lead 6.4 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC m~/L mg/kg 5.0 1000. Coment: ALL above constituents are reported on an as received (wet)sank~le basis. Results reported-represent totals (TTLC) as sample subjected to appropriate techniques to determine total Levels. - P.Q.L. = Practical Quantitation Limit (refers to the Least amount of anatyte quantifiable based on sam4~te size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: ' ,,, SW = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. Laboratory Di rector 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. 41 00 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX (B05) 327-1 91 8 LABORATORIES TOTAL CONCENTP. ATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIROIqlVIENTi~L GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SD.N JOSE, C_Zk 95110 Attn: JOE IVlTJZZIO 408-441-7500 299 Project Ntnaber: Sa_rnple ID: TOSCO/BP~ll159 (311.186.1A) P-7-15 Date Reported: Date Received: Laborator~ No.: 04/03/98 03/24/98 98-03337-22 Page I I I Constituents Method Date Date Dilution Sample Results Units P.Q.L. Method Prepared Analyzed Factor Lead 3.3 mg/kg 2.5 SW-6010 03/31/98 04/01/98 Regulatory Criteria STLC TTLC m~/L mg/kg 5.0 1000. I I I I I Comment: ALL above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. rDan SchuLtz Laboratory Di rector P.Q.L. = Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical techn!que employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: · .'. SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", ' EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoorl alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas (CC. · E)akersfield, GA 9330El · [805) 327-4~)1 I · FAX (805) 327-1 91 El LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE,. CA 95110 Attn: JOE MI3ZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-8-5 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-23 Page I I I I Constituents Cadmium Chromium Lead Nickel Zinc Method Sample ResuLts Units P.Q.L. Method None Detected mg/kg 1.0 SW-6010 12. mg/kg 1.0 SW-6010 8.1 mg/kg 5.0 SW-6010 8.9 mg/kg 5.0 SW-6010 60. mg/kg 5.0 SW-6010 Date Date Dilution Prepared Analyzed Factor 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. Regulatory Criteria STEC TTLC mg/L mg/k~ 1.0 100. 560. 2500. 5.0 1000. 20. 2000. 250. 5000. I I I I I I I Comment: ALL above constituents are reported on an as received (wet) sample basis., Results reported represent totals (TTLC) as sample subjected to'appropriat~ techniques to determine total levels. P.Q.L. = Practica[ Quantitation Limit (refers to the Least amount of anatYte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration , , REFERENCES: ~ - SW = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. Dan Schu[tz ' ~ .; , ~ Laboratory Director · ; * ., All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resaonsibilitv for ~e~od alteration, separation, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX (805) 327-1918 LABORATORIES TOT/LL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-8-10 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-24 Page I I I I Method Constituents Sample Results Units P.Q.L. Method Cadmium None Detected mg/kg 1.0 SW-6010 Chromium 15. mg/kg 1.0 SWo6010 Lead 9.8 mg/kg 5.0 SW-6010 Nickel 12. mg/kg 5.0 SW-6010 Zinc 126. mg/kg 5.0 SW-6010 Date Date Dilution Prepared Analyzed Factor 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. Regulatory Criteria STLC TTLC mB/L mg/kg 1.0 100. 560. 25OO. 5.0 1000. 20. 2000. 250. 5000. I I I I Comment: At[ above constituents are reported on an as received (wet) sample basis, ResuLts reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total Levels. ~i P.Q.L. = Practical Quantitation Limit (refers to the Least amount of ana[yte quantifiable based on sample size used and analytical technique employed). STLC = SoLubLe Threshold Limit Concentration TTLC = Total ThreshoLd Limit Concentration REFERENCES: SW =."Test Methods for Evaluating So[id Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. ~ i/-~Dan Schultz ...' ,., ,. ,, Laboratory Di rector ; '.', ' "" All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resDonsibilitv for report alteration, separation, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 LABORATORIES TOT~.L CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONiViENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S~%N JOSE, C3~ 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-8-15 Date Reported: Date Received: Laboratory No.: o4/03/98 03/24/98 98-03337-25 Page Method Constituents Sample Results Units P.Q.L. Method Cadmium None Detected mg/kg 0.5 SW-6010 Chromium 3.7 mg/kg 0.5 SW-6010 Lead 2.6 mg/kg 2.5 SW-6010 Nickel None Detected mg/kg 2.5 SW-6010 Zinc 25. mg/kg 2.5 SW-6010 Date Date Dilution Prepared Analyzed Factor 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. Regulatory Criteria STLC TTLC mg/L mg/kg 1.0 100. 560. 2500. 5.0 1000. 20. 2000. 250. 5000. Comment: ALt above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropria~,::,:~.' techniques to determine total Levels. , · P.Q.L. = Practical Quantitation Limit (refers to the Least amount of analyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration .: REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. Dan SchuLtz Laboratory Di rector All results listed in this report are for the exclusive use of the submlfllng party. BC Laboratories. Inc. assumes no resPonsibilitY for remort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas CC. · Bakersfield, (~A 9330B · (BO5) 3277491 I · FAX (BO5) 327-1 91 8 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAI~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP#ill59 (311.186.1A) SS-1 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337~26 Page I I I Constituents Lead Method Sample Results Units P.Q.L. Method 10. mg/kg 2.5 SW-6010 Date Date Dilution Prepared Analyzed Factor 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/k~ 5.0 1000. I I I I(~-~Z.. Dan Schultz Laboratory Director -. Comment: ALL above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected tO aPPropriat'e techniques to determine total levels. P.Q.L. = Practical Quantitation Limit (refers, to the least amount of ana[yte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods,,, EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, separation, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX (805) 327-1 91 8 LABORATORIES TOTAL CONCENTRATIONS (California Code of .Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTal GROUP, 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE MUZZIO Project Number: Sample ID: INC. 408-441-7500 299 TOSCO/BPS11159 (311.1~6.1A) SS-2 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-27 Page I I I Constituents Sample Results Units Regulatory Criteria Method Date Date Dilution STLC TTLC P.Q.L. Method Prepared Analyzed Factor mg/L mg/kg Lead 8.2 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. 5.0 1000. I I I Comment: All above constituents are reported on an as received (wet) sample basis. ResuLts reported represent totals (TTLC) as sample subjected toappropriate techniques to determine total levels. Dan Schu[tz Laboratory Director P.Q.L. = Practical Quantitation Limit (refers to the Least amount of anatyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: -, SW = "Test Methods for Evaluating So[id Wastes Physica[/£hemica[ Methods", EPA-SW-846, September, 1986. . I 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 Ct, · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91 8 I I I I LABORATORIES TOTAL CONCENTP~ATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SJ~N JOSE, CA 95110 Attn: JOE MT3ZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) SS-3 Date Reported: Date Received: Laboratory No.: 04/03/98 98-03337-28 Page I I I Method Date Date DiLution Constituents Sample Results Units P.Q.L. Method Prepared Analyzed Factor Lead 8.5 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC ms/L mg/k9 5.0 1000. I I I I I Comment: P.Q.L. = STLC = TTLC = ALl above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total Levels. Practical Quantitation Limit (r~fers to the Least amount of analy~e quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration ~-. . REFERENCES: ~',"' ~ SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods',, EPA-SW-846, September, 1986. Dan $chu[tz Laboratory Di rector All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for reood alteration, seoaretion, detachment or third party interpretation. 41 O0 A'clss CC. · 8aker-sfield, CA 93308 · (805) 327-491 I - FAX [805) 327-191 8 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRON~ENTSuL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, C3% 95110 Attn: ~JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311. 186. lA) SS -4 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-29 Page I I Method Constituents Sample Results Units P.Q.L. Method Lead 7.2 mg/kg 2.5 SW-6010 Regulatory Criteria Date Date DiLution STLC TTLC Prepared Analyzed Factor mg/L mg/kg 03/31/98 04/01/98 1. 5.0 1000. I I I I I I I I I Comment: P.Q.L. = STLC = TTLC = REFERENCES: SW = "Test Methods for Evaluating Solid Wastes PhysiCal/Chemical Methods,,, EPA-SW-846, September, 1986. All above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected,tO appropriate ' techniques to determine total levels. '~:: ' ". ' ' ' Practical Ouantitation Limit (refers to the least amount of analyte · quantifiable based on san%ole size used and analytical technique employed). SolubLe Threshold Limit Concentration Total Threshold Limit Concentration - Dan Schu[tz Laboratory Director All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc, assumes no responsibility for reDOrt alteration, separation, detachment or third party interpretation. 41 O0 ~,t~las [~t;. * E~aker'sfield, C~A 9:~.'q09 · [E~05] 3;_~7-,49'11 · FAX [E~05] 5~27-'19'1E~ LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTD~L GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ 11159 P-l-5 Soil (311.1 Date Reported: Date Received: Laborator]; No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g) : Date Analyzed-8015M(g) : 04/15/98 03/24/98 98-03337-1 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 1. 87. % 70-130 TEST FiETHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method ~ Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no res;)onsibilitv for reDort alteration, seoaration, detachment or third party interpretation. 4100Atlas Ct. · Bakersfield, CA 93308 - (805) 327-491 I · FAX [805) 327~191 8 LABORATORIES PACIFIC ENVIROAIMENTA3~ GROUP, 2025 GATEWAY PLACE SUITE 440 S/tN JOSE, CA 95110 Attn: JOE MUZZIO Project Number: Sample ID: Sample Matrix: Purgeable Aromatics and Totai Petroleum Hydrocarbons INC. 408-441-7500 299 TOSCO/BP~ll159 (311.1 P-l-10 Soil Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-2 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 03/24/98 04/06/98 04/06/98 04/o6/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 88. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive uae of the submitting party. BC Laboratories. Inc. assumes no resoonslbilitv for reoort alteration, separation, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX [805) 327-191 8 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO Project Number: Sample ID: Sample Matrix: INC. 408-441-7500 299 TOSCO/BP~ll159 P-l-15 Soil (311.1 Date RepOrted: 04/15/98 Date Received: 03/24/98 Laborator]; No.: 98-03337-3 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page 1 Constituents Practical Analysis Reporting Quantitation Results Units Lim£t Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 85. % 70-130 Dilution Factor 1. 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor , AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reDort alteration, seoaration, detachment or third party interpretation. 4100Atlas CC. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 LABORATORIES Purgeable 3Lromat i cs and Total Petroleum Hydrocarbons PACIFIC ENVIRON1HENT~LL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S/~N JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-4 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 P~1-20 Date Extracted-8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g): 04/06/98 Date Analyzed-8015M(g): 04/06/98 Page Constituents Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0.01 1 Total Petroleum ' Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 89. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas (DC. · Bakersfield, CA 93308 · (805) 327-4911 · FAX (805) 327-191 8 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTA~L GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 Project Number: Sample ID: Sample Matrix: TOSCO/BPS11159 P-2 -5 Soil 299 (311.1 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-5 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g) : 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 88. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for re-orr alteration, se~)aration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-191 8 LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-2-10 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 04/15/98 03/24/98 98-03337-6 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page Constituents Practical Analysis Reporting Quantitation Results Units Limit Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 87. % 70-130 Dilution Factor 1. 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor · AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for report alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX [8053327-1918 LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BPS11159 P-2-15 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g) : Date Analyzed-8015M(g): 04/15/98 03/24/98 98-03337-7 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page I '1 I I I I I I I I I I I Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 88. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method -,Modified EPA 8015 Individual constituents by EPA Method 5030/8020. ~1186, AZ License: Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for report alteration, separation, detachment or third party interpretation. 41 O0 Atlas Or. · E)akersfield, CA 93308 - (E)05) 327-491 I · FAX [805) 327-191 El LABORATORIES Page I I I I I Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-8 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 P-2-20 Date Extracted-8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g): 04/06/98 Date Analyzed-8015M(g): 04/06/98 Practical Analysis Reporting Quantitation Dilution Constituents Results Units Limit 'Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0.01 1. Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 88. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. #1186, AZ Stuart G. Buttram Department Supervisor License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc, assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 (DO Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91 8 LABORATORIES I I I I I Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 .299 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-9 Project Number: Sample ID: Sample Matrix: TOSCO/BP#ill59 P-3 -5 Soil (311.1 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Practical Page I I I I I I I I I I I I Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Analysis Reporting Quantitation Dilution Results Units Limit Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 89. % 70-130. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for report alteration, seDaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1 918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 A~tn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP#ill59 P-3-10 Soil (311.1 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-10 Date Collected: Date Extracted-8020: Date /%nalyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 03/24/98 04/06/9S 04/06/98 04/06/98 04/06/9S Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 88. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method. 5030/8020. Stuart G. Buttram Department Supervisor License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for report alteration, separation, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [805] 327-491 I · FAX (805) 327-1 918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENT~L GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 (311.1 P-3-15 Soil Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-11 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 03/24/98 04/06/98 04/06/98 o4/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Analysis Results Practical Reporting Quantitation units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/k9 0.01 1. None Detected mg/kg 1. 89. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. ~186, Stuart G. Buttram ' Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc, assumes no resoonsibilitv for reoort alteration, senaration, detachment or third party interpretation. 41 O0 Atlas OC, · I~akeesfield, CA 93308 · (805) 327-491 I · FAX [805) 327-181 8 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-3-20 Soil (311.1 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-12 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g) : 03/24/98 O4/06/98 04/06/98 04/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. 0.005 mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 87. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc, assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Or. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1918 LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons · PACIFIC ENVIROITMENTAL GROUP, 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO Project Number: Sample ID: Sample Matrix: INC. 408-441-7500 299 TOSCO/BP~il159 (311.1 P-4~5 Soil Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g) : Date Analyzed-8015M(g): 04/15/98 03/24/98 98-03337-13 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page Practical Analysis Reporting Quantitation Dilution Constituents Results Units Limit Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene' None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0.01 1. Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 87. % 70-130 .TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. %1186, AZ License: AZ0345 Stuart G. Buttram Department Supervisor All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 (311.1 P-4-10 Soil Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-14 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g) : 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page I I I Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. 0.01 mg/kg 0.01 1. None Detected mg/kg 1. 87. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor 6, AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no responsibility for re-ort alteration, seDaration, detachment or third party interpretation. 41 O0 Atlas Ct. · 8akeesfield, CA 93309 · (805) 327-491 I · FAX [805) 327-1 918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENT~LL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-4-15 Soil (311.1 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-15 Date Collected: Date Extracted-8020: Date Analyzed~8020: Date Extracted-8015M(g): Date /%nalyzed-8015M(g): 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 90. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/802'0. Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for report alteration, separation, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 I I I I I LABORATORIES PACIFIC ENVIRONMENTAL 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO Project Number: Sample ID: Sample Matrix: Purgeable Aromatics and Total Petroleum Hydrocarbons GROUP, INC. 408-441-7500 299 TOSCO/BP#ill59 (311.1 P-4-20 Soil Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98~03337-16 Date Collected: 03/24/98 Date Extracted-8020: 04/06/98 Date Analyzed-8020: 04/06/98 Date Extracted-8015M(9): 04/06/98 Date Analyzed-8015M(9): 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 89. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no res~)onsibilitv for reuort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I - FAX [805) 327-1 91 8 LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S/LN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 (311.1 P-6-5 Soil Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-17 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page. Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 91. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. ~1186, AZ License: Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas CC. · E~akersfield, OA 9:330E) · (805) 327-4~1 I · FAX (805) 327-191B I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S/%N JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP#ill59 P-6-10 Soil (311.1 Date Reported: Date Received: 'Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 04/15/98 03/24/98 98-03337-18 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical /Lnalysis Reporting Quantitation Dilution Results Units Limit Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 85. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 Ali results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no responsibility for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Aclss [DC. · Bakersfield, CA 93308 · (805) 327-491 I - FAX [805) 327-1918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-19 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 P-6-15 Date Extracted-8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g): 04/06/98 Date Analyzed-8015M(g): 04/06/98 Page I I I I I I I I I I I I I Constituents Practical Analysis Reporting Quantltation Results Units Limit Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 86. % 70-130 Dilution Factor 1. 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. ~86, AZ License: Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting parly. BC Laboratories. Inc. assumes no resoonsibilitv for reDort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas C:C. · Bakersfield, CA 93308 · [805) 327-491 I · FAX (805] 327-1 918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE ~UJZZIO Project Number: Sample ID: Sample F~atrix: INC. 408-441-7500 299 Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-20 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 P-7-5 Date Extracted-8020: 04/07/98 Soil Date Analyzed-8020: 04/07/98 Date Extracted-8015M(g) : 04/07/98 Date A-nalyzed-8015M(g): 04/07/98 Page Constituents Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected mg/kg 0.005 1 Toluene _ None Detected mg/kg 0.005 1 Ethyl Benzene None Detected mg/kg 0.005 1 Methyl-t-butylether None Detected mg/kg 0.02 1 Total Xylenes None Detected mg/kg 0.01 1 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 78. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor , AZ License: AZ0345 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 inte~mtation. 41 OD Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 LABORATORIES Page I I I I Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONI4ENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 ' Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P~7-10 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 04/15/98 03/24/98 98-03337-21 03/24/98 04/07/98 04/07/98 04/07/98 04/07/98 Constituents Practical Analysis Reporting Quantitation Results Units Limit Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 71. % 70-130 Dilution Factor 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resDonsibilitv for renort alteration, separation, detachment or third party interpretation. 4100 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1 91 8 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTA~L GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE ~gJZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP#Ill59 (311.1 P-7-15 Soil Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-22 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g) : 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor None Detected mg/kg 0.005 1. None Detected mg/k9 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 80. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. 186 Stuart G. Buttram Department Supervisor , AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resDonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ot. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 I I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-8-5 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted- 8020: Date Analyzed- 8020: Date Extracted-8015M(g): Date Analyzed- 8015M (g) : Date Extracted-8015M(d): Date Analyzed- 8015M (d): 04/15/98 03/24/98 98-03337-23 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 03/27/98 03/30/98 Page Constituents Practical Analysis Reporting Quantitation Results Units Limit' Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 81. % 70-130 Total Petroleum Hydrocarbons (diesel) None Detected mg/kg 10. Surrogate % Recovery 72. % 44-151 Dilution Factor 1. 1. 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Note: PQL's were raised due to small sample size received. Stuart G. Buttram Department Supervisor AZ LicenSe: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, senaration, detachment or third ps~ty interpretstion. 41 O0 Atlas E3t. · Bakersfield, C:A 93308 · (805) 327-491 I · FAX (805) 327-1 918 I I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, C_A 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-8-10 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(9): Date Analyzed-8015M(g): Date Extracted-8015M(d): Date Analyzed-8015M(d): 04/~5/98 03/24/98 98-03337-24 03/24/98 04/07/98 04/07/98 04/0?/98 04/O7/98 03/27/98 03/30/98 Page Constituents Practical Analysis Reporting Quantitation Results Units Limit Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 76. % 70-130 Total Petroleum Hydrocarbons (diesel) None Detected mg/kg 10. Surrogate % Recovery 79. % 44-151 Dilution Factor 1. 1. 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Note: C. 186, AZ License: Stuart G. Buttram Department Supervisor PQL's were raised due to small sample size received. AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas CC. · Bakersfield, 0A ~)330E) · (B05) 327-4~)1 I · FAX (805) 327-1 91R I I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, C_A 95110 Attn: JOE MI3ZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-8-15 Soil (311.1 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-25 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(9): Date Analyzed- 8015M (9): Date Extracted-8015M(d): Date Analyzed- 8015M (d): 03/24/98 04/O7/98 04/07/98 O4/07/98 04/07/98 03/27/98 03/30/98 Page Constituents Practical Analysis Reportin9 Quantitation Results Units Limit Benzene None Detected mg/k9 0.005 Toluene None Detected mg/k9 0.005 Ethyl Benzene None Detected mg/k~ 0.005 Methyl-t-butylether None Detected m~/k9 0.02 Total Xylenes None Detected m~/k~ 0.01 Total Petroleum Hydrocarbons (~as) None Detected m~/k~ 1. Surrogate % Recovery 71. % 70-130 Total Petroleum Hydrocarbons (diesel) None Detected mg/k9 10. Surrogate % Recovery 87. % 44-151 Dilution Factor 1. 1. 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Note: PQL's were raised due to small sample size received. Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no responsibility for reDort alteration, se,~aration, detachment or third party interpretation. 41 O0 Atlas C~C. · E)skersfield, CA 93308 · (805) 327-4~)1 I · FAX (805) 327-1 ~)18 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIROBIMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MI3ZZIO 408-441-7500 Project Number: Sample ID: Sample Matrix: TOSCO/BP#ill59 SS-1 Soil 299 (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g) : Date /%nalyzed-8015M(g): 04/15/98 03/24/98 98-03337-26 03/24/98 04/07/98 04/07/98 04/07/98 04/07/98 Page Constituents Practical Analysis Reporting Quantitation Results Units Limit Benzene None Detected mg/kg 0.005 Toluene 0.005 mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes 0.063 mg/kg 0.01 Total Petroleum Hydrocarbons (gas) 21. mg/kg 1. Surrogate % Recovery 91. % 70-130 Dilution Factor 1. 1. 1. 1. 10. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Note: PQL's were raised due to high concentration of target analytes requiring sample dilution. Sample chromatogram not typical of gasoline. Results over calibration range. Calif~i~H.S. Cert/~l186, AZ License :' Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no responsibility for report alteration, se~)aration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1918 LABORATORIES Page I I I I Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-27 TOSCO/BP#ill59 (311.1 Date Collected: 03/24/98 SS-2 Date Extracted-8020: 04/07/98 Soil Date Analyzed-8020: 04/07/98 Date Extracted-8015M(g): 04/07/98 Date Analyzed-8015M(g): 04/07/98 Constituents Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected -mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0.01 1. Total Petroleum Hydrocarbons {gas) None Detected mg/kg 1. 1. Surrogate % Recovery 72. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ LiCense: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seaaration, detachment or third party interpretation. 41 O0 Atlas OC. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91 8 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MI3ZZIO 408-441-7500 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 SS-3 Soil 299 (311.z Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed~8015M(g): 04/15/98 03/24/98 98-03337-28 03/24/98 04/07/98 04/07/98 04/07/98 04/07/98 Page Constituents Practical Analysis Reporting Quantitation Results Units Limit Benzene None Detected mg/kg 0.005 Toluene 0.008 mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes 0.089 mg/kg 0.01 Total Petroleum Hydrocarbons (gas) 51. mg/kg 50. Surrogate % Recovery 78. % 70-130 Dilution Factor 1. 1. 1. 1. 50. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Note: PQL's were raised due to high concentration of target analytes requiring sample dilution. Sample chromatogram not typical of gasoline. Stuart G. Buttram Department Supervisor , AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no responsibility for reoort alteration, separation, detachment or third party interpretation. 41 O0 Atlas (2C. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1918 LABORATORIES I I I I Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRO~NTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 Project Number: Sample ID: Sample Matrix: Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-29 299 TOSCO/BP#ill59 (311.1 Date Collected: 03/24/98 SS-4 Date Extracted-8020: 04/07/98 Soil Date Analyzed-8020: 04/07/98 Date Extracted-8015M(g): 04/07/98 Date ~-nalyzed-8015M(g): 04/07/98 Page Constituents Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0 01 1 Total Petroleum ' ' Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 73. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method- Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no responsibility for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (BO5) 327-1 918 LABORATORIES Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP~ INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 Project Number: Sample ID: Sampling Date/Time: TOSCO/BP~ll159 P-8-5 03/24/98 299 (311. 186.1A) Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-23 Page Const ~ tuent s Resu[ ts Un~ ts P. Q.L. Method and Grease None Detected mg/kg 30. EPA-413.1 Date Date DiLution Prepared Analyzed Factor 04/03/98 04/03/98 1 Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no responsibility for reoort alteration, separation, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 LABORATORIES Total Petroleum PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sampling Date/Time: TOSCO/BP~ll159 P-8-10 03/24/98 (311. 186. IA) Hydrocarbons Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-24 Page Constituents ResuLts Units OiL and Grease None Detected mg/kg P.Q.L. Method 30. EPA-413.1 Date Date DiLution Prepared AnaLyzed Factor 04/03/98 04/03/98 2 StUart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party, BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seom'ation, detachment or third party interpretation, 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX (805) 327-1 91 8 LABORATORIES Page I I I Total Petroleum Hydrocarbons PACIFIC ENVIRO~NT/~L GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sampling Date/Time: TOSCO/BP~ll159 P-8-15 03/24/98 (311. 186. iA) Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-25 I I I I I I I I I I I I ,I I Constituents ResuLts Units P.Q.L. Method Oil and Grease None Detected mg/kg 30. EPA-413.1 Date Date Dilution Prepared Analyzed Factor 04/03/98 04/03/98 1 Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submlttin!] party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, ser3aration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX [805) 327-1918 I I I I I LABORATORIES Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S~Ig JOSE, C.A 95110 Attn: JOE MI3ZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-8-5 Soil (311. 186. IA) Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted: Date 3%nalyzed: Dilution Used: 04/03/98 03/24/98 98-03337-23 03/24/98 03/3o/98 03/30/98 1 Practical Page I I I I I I I I I Constituents Bromodichloromethane Bromoform Bromomethane Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Dibromochloromethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-l,2-Dichloroethene trans-l,2-Dichloroethene 1,2-Dichloropropane cis-l,3-Dichloropropene trans-l,3-Dichloropropene Methylene Chloride 1,1,2,2-Tetrachloroethane Tetrachloroethene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,1,2-Trichloro- 1,2,2-trifluoroethane Vinyl Chloride Analysis Results None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected 'None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected Reporting Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg Quantitation Limit 0.005 0 005 0 005 0 005 0 005 0 005 0 005 0 005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.01 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 SurroGates 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Quality ControlData % RecOvery Control Limits 97. 98. 89. 76-114 88-110 86-115 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no mseonsibilitv for reoort alteration, seearation, detachment or third party interpretation. 41 O0 Atlas CC. · Bakersfield, (DA 9330B · (805) 327-4911 . FAX [805) [B27-1 91 E) LABORATORIES Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE FiUZZIO 408-441-7500 299 Sample Description: TOSCO/BP#ill59 (311.186.1A), Date Reported: Date Received: Laboratory No.: P-8-5, 03/24/98 04/03/98 03/24/98 98-03337-23 Page Notes: California D.O/H.S. Cert. $1186, Stuart G. Buttram Department Supervisor Closing BFB exceeds internal 12 hour criteria. AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, senaration, detachment or third party interpretation. 41 O0 Atlas Ct. · []akersfield, CA []3308 · (805) 327-4911 · FAX ([]05) 327-1 91 [] I I I I I LABORATORIES Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-8-10 Soil (311. 186. lA) Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted: Date Analyzed: Dilution Used: 04/03/98 03/24/98 98-03337-24 03/24/98 03/30/98 03/30/98 1 Page I I I I I I I I I I Constituents Bromodichloromethane Bromoform Bromomethane Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Dibromochloromethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-l,2-Dichloroethene trans-l,2~Dichloroethene 1,2-Dichloropropane cis-l,3-Dichloropropene trans-l,3-Dichloropropene Methylene Chloride 1,1,2,2-Tetrachloroethane Tetrachloroethene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,1,2-Trichlor0- 1,2,2-trifluoroethane Vinyl Chloride Analysis Results None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected Reporting Units mg/kg mg/kg mg/kg mg/kg m~/k~ mg/k~ mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg ~mg/kg mg/kg mg/kg mg/kg Practical Quantitation Limit 0.005 0.005 0.005 0.005 0 005 0 0O5 0 005 0 005 0 005 0 005 0 005 0 005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.01 0.005 0.005 0.005 0.005 0J005 0.005 0.005 0.005 Quality Control Data Surroqates 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene % Recovery 95. 97. 87. Control Limits 76-114 88-110 All results listed in this report are for the exclusive use of the submitting part~. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seosration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1918 I I I I LABORATORIES PACIFIC ENVIRONMENTAL 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO Sample Description: Volatile Organic Analysis (EPA Method 8260) GROUP, INC. 408-441-7500 299 TOSCO/BP~ll159 (311.186.1A), Date Reported: Date Received: Laboratory No.: P-8-10, 03/24/98 04/o3/98 03/24/98 98-03337-24 Page Notes: Closing BFB exceeds internal 12 hour criteria. C~~86, AZ License:. AZ0345 Stuart G. Buttram Department Supervisor All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no res=onsibilitv for m~ort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas OC. · Bakersfield, (~A ~)3308 · [805) 327-491 I · FAX [805) 327-1918 LABORATORIES Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-8-15 Soil (311.186.1A) Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-25 Date Collected: 03/24/98 Date Extracted: 03/30/98 Date Analyzed: 03/30/98 Dilution Used: 1 Page I I I I I I I I I I Constituents Bromodichloromethane Bromoform Bromomethane Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Dibromochloromethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-l,2-Dichloroethene trans-l,2-Dichloroethene 1,2-Dichloropropane cis-l,3-Dichloropropene trans-l,3-Dichloropropene Methylene Chloride 1,1,2,2-Tetrachloroethane Tetrachloroethene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,1,2-Trichlor0- 1,2,2-trifluoroethane Vinyl Chloride Analysis Results None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected Practical Reporting Quantitation Units Limit mg/kg' mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg' mg/kg mg/kg mg/kg : mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg :' mg/k9 mg/kg 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 · 0.005 0.01 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 Qual~ty controI ~Data Surrogates 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene % Recovery Control Limits 101. 76-114 99. 88-110 91; .... 86-115 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc, assumes no resDonslbllitv for re=od alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas (DC. · 5)akersfield, (DA 93308 · [805) 327-491 I · FAX [805) 327-1 91 8 I I I I LABORATORIES Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-25 Sample Description: TOSCO/BP~ll159 (311.186.1A), P-8-15, 03/24/98 Page 2 Notes: Closing BFB ·exceeds internal 12 hour criteria. ~6, AZ License: Stuart G. Buttram Department Supervisor AZ0345 · All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilltv for reoort alteration, seearation, detachment or third party interpretation. 41 O0 Atlas (~C. · E)akersfield, OA 83308 · (805) 327-4~)1 I · FAX (805) 327-1 918 LABORATORIES Page 1 Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONMENTA~L GROUP, INC. 20'25 GATEWAY PLACE SUITE 440 SAI~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP#ill59 (311.186.1A) SS-3 Soil Date Reported: 04/14/98 Date Received: 03/24/98 Laboratory No.: 98-03337-28 Date Collected: 03/24/98 Date Extracted: 04/09/98 Date Analyzed: 04/09/98 Dilution Used: 1 I I I I Constituents Benzene Ethyl Benzene Toluene Total Xylenes t-Amyl methyl ether t-Butyl alcohol Diisopropyl ether Ethyl-t-butyl ether Methyl-t-butylether Practical Analysis Reporting Quantitation Results Units Limit None Detected mg/kg 0.005 None Detected mg/kg 0.005 None Detected mg/kg 0.005 0.013 mg/kg 0.01 None Detected mg/kg 0.01 None Detected mg/kg 1. None Detected mg/kg 0.005 None Detected mg/kg 0.01 None Detected mg/kg 0.005 Surroqates 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Quality Control Data % Recovery Control Limits 104. 70-121 100. 81-117 102. 74-121 Note: PQL's were raised due to high concentration of hydrocarbons present requiring sample dilution. Results'are estimated due to holding time being exceeded. Flag Explanations: * = PQL is estimated due to low CCV recovery. California D.O.H.S. Cert. ~1186, AZ License: AZ0345 Stuart G. Buttram Department Supervisor All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resnonsibilitv for re=ort alteration, seoaration, detachment or third party interpretation. 41 00 Atlas Ct. · Bakersfield, CA []3308 · [805) 327-491 I · FAX (805) 327-191 [] LABORATORIES B C LABORATORIES QUALITY CONTROL REPORT STANDARD TTLC CONSTITUENTS PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 JOE MUZZIO Date of Report: 04/06/98 Sample Matrix: Soil Samples Affected: 98-03337-1 thru 98-03337-16, II I BLank I [Iconstituents I Readings lUnits IILead I < 2.5 [mg/kg ) I I ISpike %RecI PrecisionlLCS % Rec MS I MSD [Spike I LCS I Control[ ControlI Control) % Rec [% Rec IR.P.D.[% Rec ) Limits I Limits [ Limits 86. 1 86. I o. ) 95. I 80-120l 201 80-~20fl MS = Matrix Spike; MSD = Matrix Spike Duplicate; LCS = Laboratory Control Sample RPD = Relative Percent Difference Quality Control Officer /~e,Z_.._Anthony Bonanno All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc, assumes no resoonsibilitv for report alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [BO5] 327-491 I · FAX [805) 327-1 91B LABORATORIES B C LABORATORIES QUALITY CONTROL REPORT STANDARD TTLC CONSTITUENTS PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 JOE MUZZIO Date of Report: 04/06/98 Sample Matrix: Soil SampLes Affected: 98-03337-17 thru 98-0337-22, 98-03337-26 thru 98-03337-29 II Const i tuents IJLead Method I I I I I ISpike ~Recl PrecisionlLcs BLank I I MS I MSD tSpike I LCS ) ControlI ControL) ControL) I Readings IUnits )% Rec )% Rec IR.P.D.)% Rec I Limits I Limits I Limits < 2.s Img/kg I 9o. I 82. I 9. I 92. I ~0-1201 201 . MS : Matrix Spike; MSD = Matrix Spike DupLicate; LCS = Laboratory Control SampLe RPD = ReLative Percent Difference QuaLity Control Officer Anthony Bonanno All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibllitv for reoort alteration, separation, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327~491 I - FAX [805) 327-1918 LABORATORIES B C LABORATORIES QUALITY CONTROL REPORT STANDARD TTLC CONSTITUENTS PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 JOE MUZZIO Samples Affected: 98-03337-23 thru 98-03337-25 I Method Constituents ) Readings lunits Cadmium t < 1.0 Chromium I < 1.0 Img/k~ Lead I < 5.0 Nickel I < 5.0 Zinc I < 5.0 Img/kg I I Date of Report: 04/03/98 Sample Matrix: Soil I I I I ISpike %Rec) PrecisionlLCS % Eec ) MS I MSD ISpike I LCS ( ControlI ControlI Control I~ Rec I~ Rec IR.P.D.)~ Reo I Limits ) Limits I Limits I 86. I 86. I o. I 98. I 80-1zol ~01 80-120~ 186. I 8~. t 3. )9~.. I 80'1zol ~01 80-1~n) 190. I 8z. t 9. 19~. I 80-1~01 zol I86- I 85. I 1. 199. I 80-1~01 ~01 80-12n~ 110~. 194. ,I s. I 90. I s0-1~01 ~01 80-~0~ MS = Matrix Spike; MSD = Matrix Spike Duplicate; LCS = Laboratory Control Sample RPD = Relative Percent Difference Quality Control Officer Anthony Bonanno All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reood alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91 8 I I I I I I I I I I I I I I I I I I LABORATORIFS, I N~ ;. B C LABORATORIES QUALITY CONTROL REPORT STANDARD TTLC CONSTITUENTS PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 JOE MUZZIO ' Date of Report: 04/15/98 Sample Matrix: Soil Samples Affected: 98-03337 - 23 thru 98-03337 - 25 )Constituents Grease Method Blank Readings IUnits <20. Img/kg I I I Ispike %Recl PrecisionlLCS % Rec I MS IMSD ISpike I LCS I Control ) Contro, ) Control) I~Rec IX Rec IR-P.D.IX Rec I Limits ) Limits I Limits MS = Matrix Spike~ MSD : Matrix Spike Duplicate; LCS = Laboratory Control Sample RPD : Relative Percent Difference Anthony~n~o - ' 41 00 Atlas E]C. · Bakersfield, (IA 9330B · (805) 327-491 I · FAX (805) 32'7-1918 I I I I I I I I I I I I I I I I I I LABORA I URIFO, INF",. QC WORKSHEET WA TER DATE: 4/3/98 LAB#: 3487-2 ANALYST: LL CCV.23 INSTR: GC-V4 CMPD MB MS MSD LCS MS/MSD RPD LCS WATER %REC %REC RPD %REC LIMIT LIMIT LIMIT UG/L MTBE <5 108.2 107.9 0 103 80-120 10 85-115 BENZ <0.3 104.8 104.3 0 101 80-120 10 85-115 TOLUENE <0.3 105.0 103.2 2 99 80-120 10 85-115 E-BENZ <0.3 106.2 103.6 3 100 80-120 10 85-115 P,M-XYL <0.6 103.0 101.4 2 94 80-120 10 85-115 O-XYL <0.3 104.4 103.0 1 100 80-120 10 85-115 TPH-GAS <50 106.0 105.0 1 101 80-120 10 85-115 ILAB NUMBERS ASSOC. WITH THIS QC: OC WORKSHEET SOIL DATE: 4/6/98 LAB # 3337-7 ANALYST: LL CCV.23 INSTR. GC-V4 CMPD MB MS MSD LCS MS/MSD RPD LCS SO~L %REC %REC RPD %REC LIMIT LIMIT LIMIT MG/KG MTBE <.02 102.2 102.3 0 103 80-120 10 85-115 BENZ <.005 105.5 106.8 I 101 80-120 10 85-115 TOLUENE ! <.005 105.3 105.2 0 99 80-120 10 85-115 E-BENZ <.005 106.7 107.8 1 100 80-120 10 85-115 P,M-XYL <.01 100.1 100.8 1 94 80-120 10 85-115 O-XYL <.005 103.3 103.1 0 100 80-120 10 85-115 TPH-GAS <1. 102.0 99.0 3 101 80-120 10 85-115 CCV.21 CCV.22 LAB NUMBERS ASSOC. WITH THIS QC: 3337-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17 13338-1,2,3 MB= METHOD BLANK RPD= RELATIVE PERCENT DIFFERENCE MS = MATRIX SPIKE MSD= MATRIX SPIKE DUPLICATE LCS = LABORATORY CONTROL SAMPLE OC Approval 4100 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 I I I I I I I I I I I I I I I I I I LABORATORIE S, IN QC WORKSHEET WA TER DATE: 4/3/98 LAB#: 3487-2 ANALYST: LL CCV.26 INSTR: GC-V4 CMPD MB MS MSD LCS MS/MSD RPD LCS WATER %REC %REC RPD %REC LIMIT LIMIT LIMIT. UG/L MTBE <5 108.2 107.9 0 103 80-120 10 85-115 BENZ <0.3 104.8 104.3 0 101 80-120 10 85-115 TOLUENE <0.3 105.0 103.2 2 100 80-120 10 85-115 E-BENZ <0.3 106.2 103.6 3 101 80-120 10 85-115 P,M-XYL <0.6 103.0 101.4 2 95 80-120 10 85-115 O-XYL <0.3 104.4 103.0 1 100 80-120 10 85-115 TPH-GAS <50 106.0 105.0 1 94 80-120 10 85-115 It. AB NUMBERS ASSOC. WITH THIS QC: QC WORKSHEETSOA DATE: ' 4/7/98 LAB # 3502-7 ANALYST: LL CCV.26 INSTR. GC-V4 CMPD MB MS MSD LCS MS/MSD RPD LCS SOIL %REC %REC RPD %REC LIMIT LIMIT LIMIT MG/KO MTBE <.02 118.7 116.2 2 103 80-120 10 85-115 BENZ <.005 114.9 109.0 5 101 80-120 10 85-115 TOLUENE ! <.005 114.5 107.6 6 100 80-120 10 85-115 E-BENZ <.005 115.5 109.1 6 101 80-120 10 85-115 P,M-XYL <.01 107.6 100.5 7 95 80-120 10 85-115 O-XYL <.005 108.6 101.9 6 100 80-120 10 85-115 TPH-GAS < 1. 96.0 101.0 5 94 80-120 10 85-115 CCV.24 CCV.25 LAB NUMBERS ASSOC. WITH THIS QC: 3502-1, 2, 3, 4, 5, 6, 7, 8 3342-14 3337-28 3338-4, 5 MB= METHOD BLANK RPD = RELATIVE PERCENT DIFFERENCE MS = MATRIX SPIKE MSD= MATRIXS..D,P.DA LCS = LABORATORY CONTROL SAMPLE QC Approval 4100 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 I I I I I I I I I I I I I I I I I I LABORATORIES, I N~ :. OC WORKSHEET WA TER DATE: 3/25/98 LAB#: TAP ANALYST: JENN C¢V.36 INSTR: GC-V6 CMPD MB MS MSD LCS MSIMSD RPD LCS WATER %REC %REC RPD %REC LIMIT LIMIT UMIT UGIL MTBE <5 50.5 82.9 49 97.8 80-120 10 85-115 BENZ <0.3 89.3 88.0 1 90.3 80-120 10 85-115 TOLUENE <0.3 86.6 84.5 2 87.5 80-120 10 85-115 E-BENZ <0.3 87.6 86.0 2 95.4 80-120 10 85-115 P,M-XYL <0.6 90.0 88.4 2 89.5 80-120 10 85-115 O-XYL <0.3 .I 87.3 86.1 1 92.3 80-120 10 85-115 TPH-GAS <50 95.0 100.0 5 112.9 80-120 10 85-115 ILAB NUMBERS ASSOC. WITH THIS QC: OC WORKSHEET SOIL DATE~: 4/6/98 LAB # 3342-15 ANALYST: DH CCV.36 INSTR. GC-V6 CMPD MB MS MSD LCS MS/MSD RPD LCS SO~L %REC %REC RPD %REC LIMIT LIMIT LIMIT MG/KG MTBE <.02 107.4 99.5 8 97.8 80-120 10 85-115 BENZ <.005 99.5 91.5 8 90.3 80-120 10 85-115 TOLUENE <.005 95.8 88.7 8 87.5 80-120 10 85-115 E-BENZ <.005 99.2 93.6 6 95.4 80-120 10 .85-115 P,M-XYL <.01 97.3 91.6 6 89.5 80-120 10 85-115 O-XYL <.005 95.7 90.4 6 92.3 80-120 10 85-115 TPH-GAS <1~ 113.0 113.0 0 96.0 80-120 10 85-115 CCV.35 CCV.36 CCV.34 ILAB NUMBERS ASSOC. WITH THIS QC: 3342-14, 15, 16, 17 3337-18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 3777-1, 2 MB= METHOD BLANK RPD= RELATIVE PERCENT DIFFERENCE MS= MATRIX SPIKE MSD = MATRIX SPIKE DUPLICATE LCS = LABORATORY CONTROL SAMPLE OC Approval 41 00 Atlas Ct. - Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 LABORATORIES B C LABORATORIES QUALITY CONTROL REPORT Method 8260 PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 JOE MUZZIO Samples Affected: 98-033137-23 THRU 98-03337-25 II Const i tuent s Method Blank I Readings 1Units I < 0.005 Img/kg < 0.005 Img/k9 < 0.005 Img/k9 ' 0.005 Img/k9 < O.OOS Im~/k~ < 0.005 < o.oos tmg/kg I IIBromodichtoromethane ~ChLorobenzene IIChloroethane [I 1,4-D i ch L orobenzene ~ 1,1 -DJ ch toroethane II l r 1 - D i ch [ oroethene II T r i ch l oroethene I[ I MS I MSD 1Spike I LCS I Ix Rec IX Rec IR.P.D.IX Rec I I10~. II09. I 3. I 98. I Date of Report: 04/03/98 Sample Matrix: Soil ISpike %Recl PrecisionlLCS % Rec Control I Control I Control Limits I Limits I Limits 80 - 1201 201 80-120 80 - 1201 201 80-120 80 - 1201 201 80-120 80 - 1201 201 80-120 8o - 12oI '201 '80'12fl 80 - 1201 201 80-120 80 - 120[ 2Ol 80-120 MS = Matrix Spike; MSD = Matrix Spike Duplicate; LCS = Laboratory Control Sample RPD = Relative Percent Difference Anthony Bonanno All results listed in this report are for the exclusive use of the aubm~ing party. BC Laboratories. Inc. assumes no resoonsibilitv for report alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas CC. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91 8 BC L, ABORATORIES INC. SAMPLE RECEIPT FORM R.,,. No.4 SHIPPING INFORMATION SHIPPING CONTAINER Federal Express Q UPS ~ Hand Delivery ~ Ice Chest BC Lab Field Service ~ Other ~ (Specify) Box ~ Other ~ (Specify), ~ Blue Ice 0 None ~ Other ~ ~omments: Refrigerant: Ice Yes~ No~ All samples containerslntact7 Yes~ No ~amp{e~ rece~ved~ Ice Chest ID Ice Chest ID Temperature: / ~ °C Temperature: °C Thermomeler ID: ~ ~ Thermometer SAMPLE NUMBERS ,QT =ENERAL MINERA~ GENERAL PHYSICAL PT PE UNPRESERVED ' GT INORGANIC CHEMICAL M~ALS PT INORGANIC CHEMICAL M~ALS PT CYANIDE PT NITROGEN FORMS pT TOTAL SU~IDE ~o=. NITRATE / NITRITE 100m{ TOTAL ORGANIC CARBON i QT TO X , PT CHEMICAL OXYGEN DEM~D 100mi PHENOLICS 4Oral VOA VIAL TRAVEL BLANK 40mi VOA VIAL V0A S~ (3 VIALS. 1TB) QT EPA 413.1. 413.2. 4~S 1 PT ODOR RFDIOLOGICA[ BACTERIOLOGICAL PT EPA 504 QT EPA ~0~160~/80S0 QT EPA 515.1/81~0 i~T EPA i QT EPA 52~ TRAVEL BLANK 100mi EPA 547 lO0ml EPA ~31.1 QT EPA GT EPA ~49 QT ~A 632 ~T EPA QT ~IQC QT AMBER ~ OZ. JAR 3Z 0~ JAR PCB VIAL PLASTIC BAG Comments: Completed by: iF:'tw PS0\LA~ _DOC$~FORMSLSANIREC 2.W BC LAI~ORATORIES INC. SAMPLE RECEIPT FORM Rev. No.4 1/7/9e Page SHIPPING INFORMATION SHIPPING CONTAINER Federal Express r-I UPS cI Hand Delivery Ice Chest None E,C Lab Field Service I-] Other I-] (Specify) Box [] Other [] {Specify) Refrigerant: Ice I~' Blue Ice [] None CI Other [] /Comments: All samples received? Yes No [3 All samples containers intact? Yes No [] Description(s) match C0C? Ye Ice Chest ID Ice Chest ID Temperature: J '~ °C Temperature: °C Thermometer ID: -/'2 .~ Thermometer ID: Emissivity Emissivity Container ~ ~_~,/~.~ ~/~ ~/~ Container I SAMPLE NUMBERS QT GENERAL MINERA[J GENERAL PHYSICAL I PT PE UNPRESERVED OT INORGANIC CHFMICA[ MFTAtS PT INORGANIC CHEMICAl M~'TALS PT CYANIDF PT NITROGEN FORMS PT TOTAL SULFIDE 2oz. NITRAT~C ! NITRITF 100rnl TOTAL ORGANIC CAR~ON OT TOX PT CHFMICAL OXYGEN DEMAND 100mi PHFNOLIC$ ~-0ml VOA VIAL TRAVEL PLANK 40mi VOA VIAt VOA SET I3 VIALS. 1T~) OT EPA 413_1. 413.2. 6t1~.1 pT ODOR RAOIOtOGICAL , RACTERIOLOGICAL PT EPA ~J04 OT FPA r&0~1608/~0~0 QT EPA 516.1 !8150 QT EPA 525 QT F_~A =j;)6 TRAVI~! BLANK 100ml EPA 547 100mi EPA 631 1 OT EPA OT FPA OT EPA 6'32 QT OAIOCt DT AMPER 8 OZ_ JAR Comments: I]C LABORAT_~Q~ES4NC. SAMPLE RECEIPT FORM SHIPPING INFORMATION SHIPPING CONTAINER Federal Express [] UPS [] Hand'Delivery lee Chest None [] BC Lab Field Service [] Other [] {Specify) Box [] Other [] (Specify), Refrigerant: Ice i~' Blue Ice CI None [] Other [] /Comments: All samples received? Yes No D All samples containers intact? Yes No O Descrlptlon(sl match CDC? Ye Ice Chest ID Ice Chest ID Temperature: ;:'~ ." '- °C Temperature: °C Thermometer ID: ~ v~ . Thermometer ID: Container //~, ~_. ~7.~ ~ Container [ SAMPLE NUMBERS SAMPLE CONTAINERS QT GENERAL MINERAtJ GENERAL PHYSICAL PT PE UNPRESERVED OT INORGANIC CHE'MICAL MFTALS - PT INORGANIC CHEMICAL METALS PT CYANIDE' PT NITRO(~FN E'ORMS PT TOTAL SULFIDF ~o~_ NITRAT~E I NITRITE 100mt TOTAL ORGANIC CARBON OT TOX PT CHFMICAL OXYGE.N DEMAND 100mi PHFNOLI(;~ 40mi VOA VIAL TRAVEL 40mi VOA VIAl VOA SET PT ODOR R ACTE.RIOLOGICAL .T ~PA ~04 QT EPA E;081608/~0~0 lOT /PA lOT EPA QT FPA ;&~ TRAVEL PLANK 100mi EPA 547 lOOml EPA 531.1 OT EPA OT ~PA OT E'PA OT EPA 801~JM OT QAIOC OT AMRE.R B OZ_ JAR PCB VIAL PLASTIC I~AG Completed by: ~ IF:~WPII0\LAS _DOCS~=O~$~RE¢2.Wp:I Report To: ~ ~-~ __~ i1111:~~:~1111~~ ~ Name: ~EC~ Project:~ll-/jO./4 , / Address:~~.~L Project ~:~/~1 ~ t~ City~ ~A~ J~s~ ~ Sampler Name:' ~, ; .-.~, ..~ - ~ D 11~ I ~ : ~ ' Repod Drinking Water ..... / ...... ~ Name:~b~. ~~~_ ~ on State Form ?Send Copy to Y/~ IAddress Y } ' State of Calif. IO,t, State Z,p ;~,~~~~ ,~,.,,~,,,:,s,,.a,u'~, . . ~a,.. ~m.: ~Attenbon. ~/~ ~/cC~ ~nquished b~ (signat~)~ Received by: (Signa~re) ~/ -date. ~me' ~PO~ :[~~*"~' Relinquished by: (Signature} Received by: '(Signature) [me: Miles: Dat.: ~m~: / Equipment: ~l~e: Relinquished by: ,Signature) Received by: ,Signature, Dale: ~m.: ~ple Disl by ay be billed at $5.00 / sample for non-aqueous Samples: Address: ~o?.~" (..~,,a~/t_ Project #: ~l l- '(l~(~ lt~ ~ ~ City' ~d~ ~ Sam lerName' ~~~~~ t~__~ ..... :___ ~ " ~1~ 9-~-~o I,~~ I '~ ~_~-',o · , / J~,~-~ ,,. ::,-.,..,.;.,,,,..-z~,,--~-~.~, ~~ , . , ~ I ~l~l~llii~lll~]il ......... Co~mJn~' ' II, ' ~epon urmdng wamr ..... · I Name~~~~~ ~ on State Form ? ? / ~ _ ? , - · State of Calif /N Address: Send Copy to y ~Clty State Zip Rel~u~d br~i~tu~ ~ Re~¢ived bY: (Signature) . ' -- Date: ~me: . PO ~ ' ~linquisned by: ,Signalur,, Received by: ,Signature) ~ / ~ate: ~m.: Relinquished by: (Signature) Received by: (Signature) ~me: Miles: Date: ~me: ~l~f Relinquished by: (Signature) Received by: (Signature) Equipment:. h;~e: Date: ~me: Revi~d ~/97 R~mnla ~i~nn~l hv R~ I ~h~ m~v ~ hill~H ~t ¢~ n~ / eamnla ~m~ nnn-am,,am,,~ ~.~.1~. Ly TOSCO May 11, 1998 Mr. Don Doza Stewart Petroleum 11 East 4th Street Bakersfield, CA 93307 BP Branded Site # 11159 2 Oak Street ~ Brundage Bakersfield, CA Dear Mr. Doza' Tosco Marketing Company 2000 Crow Canyon Place, Ste. 400 San Ramon, California 94583 Telephone: 510-277-2305 Facsimile: 510.277-2361 Environmental Compliance Department Per our conversation, please find the Due Diligence Site Assessment report dated 4/30/98 for the subject site. If you have any questions, comments or concerns, please contact me at (510) 277-2335. I will be requesting environmental closure from the Agency in the near future. Sincerely, David J. CanSille Regional Environmental Manager Attachment cc · Bob Turrietta, Real Estate File 2611159 · trans 0. ?- ~%- q~ PACIFIC ENVIRONMENTAL GROUP, INC. I I I I April 30, 1998 Project 311-186. lA Mr. David Camille Tosco Marketing Company 2000 Crow Canyon Place, Suite 400 P.O. Box 5155 San Ramon, California 94583 Re: Due Diligence Site Assessment BP Oil Service Station 11159 2 Oak Street at Brundage Lane 'Bakersfield, California Dear Mr. Camille: On behalf of Tosco Marketing. Company (Tosco), Pacific Environmental Group, Inc. (PEG) has prepared this letter to document a due' diligence site assessment performed at the site referenced above. The purpose of the investigation was to evaluate for the pres-' ence or absence of petroleum hydrocarbons in soils underlying the site, prior to.a poten-. tial divestment from the facility by Tosco. This investigation was performed in accor- dance with a PEG Due Diligence Site Assessment B/ork Plan dated March 11, 1998, with the exceptions noted. PEG's assessment included the following activities: installation of seven exploratory borings using GeoprobeTM hydraulic drilling and sampling equipment in the areas of the underground storage tanks (USTs), product islands, and waste oil tank; collection of surface soil samples from beneath the product dispensers; chemical analyses of selected soil samples; and preparation of this letter. The !ocations and designations of the exploratory borings and surface soil samples are shown on Figure 1~. Soil analytical data are presented in Table 1. Field and laboratory procedures used during the assessment are presented as Attachment A. Boring logs and certified analytical reports are presented as Attachments B and C, respectively. 2025 Gateway Place, Suite 440 o San Jose, California 95110-1014 (408) 441-7500 FAX (408) 441-7539 April 30, 1998 Page 2 sCOPE OF WORK Pre-Field Activities Prior to field drilling and sampling activities, PEG'informed the site operator of the scheduled work, and 'notified Underground Services Alert. PEG also prepared a site- specific health and safety plan for use during field activities. Boring permits were not required for the work performed during this investigation.' Exploratory Borings Drilling activities were' performed on March 24; 1998._ To investigate the UST complex, PEG drilled four borings, designated P-1 through P-4 (Figure 1, Attachment A). Borings P-3 and P-4 were jointly used to evaltiate the area of the product dispenser islands, with Borings P-6 and P-7. Boring P-5, which had been proposed in PEG's work plan, was'not drilled because field observations indicated that the proposed Boring P-5 was within 5 feet ofB0ring P-3. Boring _P-8 was drilled to investigated the location of the underground waste oil storage tank. The exploratory borings were drilled to total depths ranging from 15 to 20 feet below ground surface (bgs)., ' Surface Soil'Samples On March 24, 1998, PEG collected four surface soil Samples, designated SS-1 through SS-4, from beneath the existingproduct dispensers at the site. Laboratory AnalYses All soil samples, were submitted to a state:certified analytical laboratory for'analysis. Soil samples collected from the areas of the USTs and product dispenser islands were analyzed for the presence of total purgeable petroleum hydrocarbons calculated as gaso- line (TPPH-g), benzene, toluene, ethylbenzene, and xylenes (BTEX comPounds), methyl tert-bu~tyl ether (MtBE), and total lead. Soil samples collected from the area of the underground waste oil storage tank were analyzed for the presence of TPPH-g, BTEX compounds, MtBE, total extractable petroleum hydrocarbons calculated as diesel 1. (TEPH-d), total oil and grease-(TOG), halogenated volatile organic compounds (HVOCs), and cadmium, chromium, nickel, lead,- and zinc. In addition, the goil sample containing the greatest concentration of TPPH-g was analyzed for the presence of the fuel oxygenates MtBE, tertiary amyl-methyl ether (TAME), tertiary-butyl alcohol, diiso- propylether (DIPE), and ethyl tert-butyl ether (EtBE). 3111861 Aa'REPORT. DOC .April 30, 1998 Page 3 FINDINGS Subsurface Conditions The surficial soils underlying the site consist primarily of yellow-brown to dark yellow- brown silty sand with lesser sandy silt, to a depth df approximately 12 feet bgs. This uppermost silty sand typically consists of fine to medium sand, but contains coarse -subrounded sand, and fine gravel in some locations. In the vicinity of Borings P-1 and P-4, a poorly graded gravelly sand displaces the uppermost 7 feet of the uppermost silty sand. A yellow-brown poorly graded gravelly sand generally underlies the SUrficial silty sand, and typically includes fine to coarse sand, and subrounded to subangular fine to medium gravel. The thickness of the poorly graded gravelly sand varies from approximately 5 feet to greater than 10 feet. The gravelly sand is absent in the locations of Borings P-6 and P-7. The gravelly sand is underlain by a silty sand with a minimum estimated thickness of approximately 5 feet. This lower silty sand,resembles the surficial silty sand previously described. ' Groundwater was not encOuntered to a depth of 20 feet bgs, the maximum depth explored during this investigation. Labgratory Analytical Results Surface soil samples SS-1 and SS-3, collected from immediately beneath the product dispensers on the eastern product island~ were the only soil samples collected during this investigation to contain detectable concentrations of petroleum hydrocarbon constituents (Table 1).' .Sample SS-1 contained 21 parts per million (ppm) TPPH-g, 0.005 ppm toluene, and 0:063 ppm xylenes. Soil sample SS-3 contained 51 ppm TPPH-g, 0.008 ppm toluene, and 0.089 ppm xylenes. According to subsequent confirmation analysis, so'il sample SS-3 'containe,d 0.013 ppm xylenes, but did not contain detectable toluene. Only two of the soil samples collected from exploratory borings drilled during this inves- tigation contained detectable concentrations of petroleum hydrocarbon constituents (Table 1). The soil sample collected at a depth of 20 feet bgs from Boring P-3 contained a concentration of toluene equal to the laboratory detection limit, 0.005 ppm. The soil samPle collected at a depth of 10 feet bgs from Bo. ring P-4 contained a concentration of 0.01 ppm x3,1enes, also just above the 0.005 ppm laboratory detection limit. - ' 3111861A/REPORT.DOC April 30, 1998 Page 4 coNcLuSiONS Based on the laboratory analytical data generated during this investigation, hydrocarbon impact appears to b'e limited to surficial soils immediately underlying the product dispensers of the eastern product dispenser island'at the subject site. Hydrocarbon impact to soils beneath the eastern product island appears 1~o be limited to TPPH-g concentrations of approximately 50 ppm, and BTEX compound concentrations well below 1 ppm. Should you have any questions or require additional informatiOn, please feel free to call. Sincerely, \ / ////,'J~ ._, ~ /OOSES~ ~,. Josep- ' hMuzzio ' ~- \ ,,ERTiFIED / Project Oeologmt' ' k,p~', ~E010¢;*T /(.~ / ~aGcl~2nts: Table 1 Soil~" --. - Analytical Data - Total Petroleum Hydrocarbons (TPPH as Gasoline, BTEX Compounds, MtBE, TEPH as Diesel, Oil and Grease, and TTLC Metals) Figure 1 - Site Map. Attachment A - Field and Laboratory Procedures Attachment B - Boring Logs - Attachment C Certified Analytical Reports an_d Chain-of-Custody Documentation I 3 ~ [1861 A/REPORT. DOC . _ Table 1 Soil Analytical Data Total Petroleum Hydrocarbons (TPPH as Gasoline, BTEX ComPounds. MtBE, TEPH as Diesel, Oil and Grease, and TTLC Metals) BP Oil Service Station 11159 2 Oak Street at Brundage Lane Bakersfield, California Sample TPPH as Ethyl- Total TEPH as Oil and TTLC TTLC TTLC TTLC TTLC Sample Depth Date Gasoline Benzene Toluene Benzene Xylenes MtBE Diesel Grease Cadmium Chromium Nickel Lead Zinc ID (feet) Sampled (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) P-1 5 03/24/98 10 15 20 P-2 5 03/24/98 10 15 20 P-3 5 03/24/98 10 15 20 P-4 5 03/24/98 10 15 20 P-6 P-7 5 03/24/98 10 15 5 03/24/98 10 15 P-8 5 (~) 03/24/98 10(~) 15(~) ND ND ND ND ND ND NA NA NA NA NA 4.7 NA ND ND ND ND ND ND NA NA NA NA NA 5.8 NA ND ND ND ND ND ND NA NA NA NA NA 2.9 NA ND ND ND ND ND ND NA NA NA NA NA 6.8 NA ND ND ND ND ND ND NA NA NA NA NA 7.3 NA ND ND ND ND ND ND NA NA NA NA NA 6.8 NA ND ND ND ND ND 'ND NA NA NA NA NA ND NA ND ND ND ND ND ND NA NA NA NA NA ND NA ND 'ND ND ND ND ND NA NA NA NA NA 7.7 NA ND ND ND ND ND ND NA NA NA NA NA 5.6 NA ND ND ND ND .. ND ND NA NA NA NA NA ND NA ND ND 0.005 ND ND ND NA NA NA NA NA 3.1 NA ND ND ND ND ND ND NA NA NA NA NA 7.4 NA ND ND ND ND 0.01 ND NA NA NA NA NA 3.9 NA ND ND ND ND ND ND NA NA NA NA NA ND NA ND ND ND ND ND ND NA NA NA NA NA 2.9 NA ND ND ND ND ND ND NA NA NA NA NA 17 NA ND ND ND ND ND ND NA NA NA NA NA 4.2 NA ND ND ND ND ND ND NA NA NA NA NA 5.3 NA ND ND ND ND ND ND NA NA NA NA NA 8.5 NA ND ND ND ND ND ND NA NA NA NA NA 6.4 NA ND ND ND ND ND ND NA NA NA NA NA 3.3 N^ ND ND ND ND ND ND ND ND ND 12 8.1 8.9 60 ND ND ND ND ND ND ND ND ND 15 9.8 12 126 ND ND ND ND ND ND ND ND ND 3.7 2.6 ND 25 3111861A\TABLES.XLS\Table 1 April 30, 1998 Table 1 (continued) Soil Analytical Data Total Petroleum Hydrocarbons (TPPH as Gasoline, BTEX Compounds, MtBE, TEPH as Diesel, Oil and Grease, and TTLC Metals) BP Oil Service Station 11159 2 Oak Street at Brundage Lane Bakersfield, California Sample ID Sample TPPH as Ethyl- Total TEPH as Oil and TTLC TTLC TTLC TTLC TTLC Depth Date Gasoline Benzene Toluene Benzene Xylenes MtBE Diesel Grease CadmiUm Chromium Nickei Lead Zinc (feet) Sampled (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) SS-1 SS-2 SS-3 SS-4 TPPH 1.5 03/24/98 21 ND 0.005 ND 0.063 ND NA NA NA NA 1.5 03/24/98 N D N D N D N D N D N D NA N A NA NA 1.5 03/24/98 51 ND 0.008 ND 0.089 ND NA NA NA NA 1.5(2) 03/24/98 NA ND(3) ND(3) ND(3) 0.013(3) ND(3) NA NA NA NA 1.5 03/24/98 N D N D N D N D N D N D N A NA NA NA = Total purgeable petroleum hydrocarbons NA NA NA NA NA 10 8.2 8.5 NA 7.2 NA NA NA NA NA MtBE TEPH TTLC ppm ND NA (1) (2) (3) = Methyl reft-butyl ether = Total extractable petroleum hydrocarbons = Total threshold limit concentration = Parts per million = Not detected -- Not analyzed = Sample did not contain detectable concentrations of halogenated volatile organic compounds by EPA Method 8010. = Sample did not contain detectable concentrations of tertiary amyl-methyl ether, tertiary-butyl a!cohol,, diisopropylether, or ethyl reft-butyl ether by EPA Method 8260. = Confirmation analysis performed by EPA Method 8260. Detection limits are indicated in certified analytical reports. 3111861A\TABLES.XLS\Table 1 April 30, 1998 UNDERGROUND FUEL STORAGE TANK (TYP) P-3 PRODUCT (TYP) S~~ ISLAND --4.......~ ...~. ~~ - 7 ~.SS4 ~ P-6 · CHAIN-LINK FENCE × P-1 · SS-1 'SS-3~ · P-7 ~' ' APPR'-iA--CH × ~- WASTE OIL TANK STATION BUILDING I I I GUTTER ,~R'-OACH BRUNDAGE LANE ITITLE: PREPARED FOR: P-7 · SS-1 · LEGI~ND EXPL ~ORATORY BORING LOCATION AND DESIQNATION SOIL SAMPLE LOCATION AND DESIGNATION SCALE 0 30 60 FEET SITE MAP OIL SERVICE STATION 11159 ATTACHMENT A FIELD AND LABORATORY PROCEDURES ATTACHMENT A FIELD AND LABORATORY PROCEDURES Exploratory Borings The exploratory borings were drilled with GeoprobeTM drilling equipment, using 2-inch diameter hollow-stem rods fitted with acetate liners for continuous soil core sample recovery when needed. The borings were logged by a Pacific Environmental Group, Inc. (PEG) geolo- 'gist using Standard geologic techniques. Soil samples for lithologic logging and laboratory analysis were collected at depth intervals of 5 feet or less, by advancing the hollow-stem rods into undisturbed soil. The sampler was then driven using a hydraulic hammer or downward pressure. Soil samples for laboratory analysis were retained in the acetate liners, capped with Teflon sheets and ~lastic end caps, and placed in sealed plastic bags. These samples were placed in a cooler on ice for transport to the laboratory, accompanied by chain-of-custody documenta- tion. Upon completion of drilling and soil sampling activities, the exploratory borings were back: filled with bentonite. All down-hole drilling equipment was steam-cleaned prior to the drilling of each boring. Surface Soil Sampling Prior to the collection of surface soil samples, a few inches of soil were scraped from the area to be sampled. Surface soil samples were then collected from the freshly-exposed soil using 2-inch diameter brass sample liners. The sample liners were hand-filled with soil, and capped with Teflon sheets and plastic end caps. The samples were then placed in sealed plastic bags, and transported on ice to the laboratory, accompanied by chain-of-custody documentation. Laboratory Procedures Selected soil samples were analyzed for the presence of total purgeable petroleum hydrocar- bons calculated as gasoline (TPPH-g) and total extractable petroleum hydrocarbons calculated as diesel (TEPH-d) by EPA Method 8015 (modified), for benzene, toluene, ethylbenzene, and 3111861A/REPORT.DOC A - 1 April 30, 1998 xylenes (BTEX compounds) by EPA Method 8020, and for halogenated volatile organic compounds (HVOCs) by EPA Method 8010. These analytical methods utilize gas chroma- tography and flame-ionization detection or photo-ionization detection. Selected soil samples were also analyzed for the presence of total oil and grease by the gravimetric method, EPA Method 413.1. Selected samples were analyzed for the presence of fuel oxygenates, including tertiary- butanol, 'methyl tert-butyl ether (MtBE), diisopropylether (DII:'E), ethyl tert-butyl ether (EtBE), and tertiary amyl-methyl ether (TAME), by EPA Method 8260. This method utilizes gas chromatography and mass spectrometry. Selected soil samples were analyzed for the presence of cadmium, chromium, nickel, lead, and zinc by EPA Method 6000. This analytical method utilizes acid digestion and inductively- coupled plasma. All analyses were performed by a state-certified analytical laboratory. 31 l1861A/REPORT.DOC A - 2 April 30, 1998 ATTACHMENT B BORING LOGS I ....... WELL LOG KEY TO ABBREVIATIONS I Drllllno Met.___~hod Gravel Pack HSA - Hollow stem auger CA - CoarSe aquarium sand CFA - Continous flight auger I Air- Reverse air circulation ~ampllnq Method I Cal. Mod. - California modified split-spoon s,a. mpler (2 inner diameter) driven 18" by a 140-pound .ha.tamer having a 30 drop. Where penetration resistance is I designated P, sampler was instead pushed by drill rig. Disturbed - Sample taken from drill-return materials as they surfaced. ' Shelby - Shelby Tube thin-walled sampler (3" diameter), where sampler is pushed by drill-rig. I Moisture Content Sorting Plasticity H-NU (ppm) Dry - Dry PS - Poorly sorted L - Logy - ND - No detection I Dp - Damp MS - Moderately sorted M - Moderate Mst - Moist WS - Well sorted H - High Wt - Wet I Sat- Saturated F Sample Preserved for Symbols ' ~ --I Laboratory Testing -- ' sampled ~1 i n t e r v al I Densitv ('Blows/Foot - Cai Mod Sampler) Sands and gravels Silts and Clays I I I I 0 - 5 - Very Loose 0 - 2 - Very Soft 5 - 13 - Loose 2- 4 - Soft 13 - 38 - Medium dense 4- 9 - Rrm 38 - 63 - Den~ 917 - Stiff over 63 - Very dense 17 - 37 - Very Stiff 37 - 72 - Hard over 72 - Very Hard GRADE LIMITS U.S. Standard GRAIN - SIZE SCALE GRADE NAMF inch sieve size --- 12.0 Boulders 3.0 ----' 3.0 in. Cobbles I I I 0.19 ----- No. 4 ......... 0.08 ----- No: 10 coarse Gravels No. 40 medium Sand fine Silt No. 200 Clay Size PACIFIC ENVIRONMENTAL GROUP, INC. Group Primary Divisions Symbol/Graphic Typical Names eec, COARSE GRAVELS CLEAN o o o Well graded gravels, gravel-sand mixtures; GRAINED GRAVELS GW o o o o o little or no fines SOILS half of o o o coarse o o fraction (less than GP o o o Poorly graded gravels or gravel-sand mixtures; more than larger than 5% fines) o o o little or no fines half is larger ~ sieve than #200 o o o sieve GRAVEL GM o o ~ Silty gravels, gravel-sand-silt mixtures WITH FINES GO Clayey gravels, gravel-sand-clay mixtures SANDS CLEAN .'..-.::....::..-.: SW .'.-'.::.-'.::..'.: Well graded sands, gravelly sands, little or no fines SANDS ,'....::....:.-....: ,':..:::-.::....: half of .,-.. ,;., fraction 5% fines) SP i Poorly graded sands or gravelly sands; little or no fines smaller than #4 . sieve SANDS SM · :" Silty sands, sand-silt mixtures WiTH FINES SC ~ Clayey sands, sand-clay mixtures, plastic fines FINE SILTS AND CLAYS ML Inorganic silts and very fine sand, rock flour, silty or GRAINED clayey fine sands or clayey silts, with slight plasticity SOILS /// liquid limit CL ////¢/ Inorganic clays of Iow to medium plasticity, gravelly less than 50%~//'/~/-/¢/ clays, sandy clays, silty clays, lean clays more than half is smaller than eL ~,.,//,/,. Organic silts and organic silty clays of Iow plasticity ¢¢200 sieve SILTS AND CLAYS MH Inorganic silts, micaceous or diatomaceous fine sandy or silty soils, elastic silts liquid limit CH ~ Inorganic clays of high plasticity, fat clays more than 50% · OH ~ Organic clays of medium to high plasticity, organic silts HIGHLY ORGANICSOILS j Pt ~:*;.*~i[i[i Peat andotherhighlyorganicsoils ~^°~'° Unified Soil ENVIRONMENTAL GROUP, INC.Classification System I I I I I I I I I I I I I I I I I I LO~C.,ATION MAP ~ PACIFIC ENVIRONMENTAL GROUP, INC. BORING NO. P-1 ~ - PAGE 1 OF 1 ~ i~"i CLIENT:TOSCO "' I PROJECT NO. 311-186.1A uJ ST^T~ON DATE DRILLED: 3/24/98 IT BLDG. LOGGED BY: J. HABERLAND 00 u~ ' DRILLER: VIRONEX LOCATION: 2 OAK ST. @ '~ i DRILLING METHOD: GEOPROBE BRUNDAGE, BAKERSFIELD O ~ SAMPLING METHOD: DIRECT PUSH .HOLE DIAMETER: 2" CASING TYPE: NA HOLE DEPTH: 20' BRUNDAGE LANE SLOT SIZE: NA WELL DIAMETER: NA GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA .. w o ~- LITHOLOGY/REMARKS COMPLETION o~ o ~o, // 2 -- SP SAND: yellow to brown (10YR/5/4); trace fines as silt, 90 to ~ 95% sand as: 10-15% fine, 35-40% medium, and 45-50 // 4-- coarse; subrounded; no hydrocarbon odor. / / Dp , /~ / // 8 -- SM SILTY SAND~ dark yellow to brown (10YR/4/4); 25 to 30% silt, - ~' // Dry ; 70 to 75 % sand as fine to medium; no hydrocarbon odor. u r~ // 10-- ~ ~ ~ SP SAND WITH GRAVEL: yellowish brown (10YR/5/6); 70 to 75% ~ ~ Dry 14 -- sand' as: 15 to 20% fine, 30 to 40% medium, 40 to 50% ~ / coarse; subrounded to subangular; 25 to 30% gravel; / subrounded to round; no hydrocarbon odor. ~ Dp SM SILTY SAND: dark yellow to brown (10YR/4/6); 35 to 40% silt, ; 60 to 65% very fine to medium sand; minor staining _ (oxidization); no hydrocarbon odor. ~- - __ BOTTOM OF BORING 20' - - - - LOCATION MAP ·~ -, ~ PACIFIC ENVIRONMENTAL GROUP, INC. BORING NO. P-2 I ~ PAGE I OF 1 I--! ~ P-2 I LU I STATIONi DATE DRILLED: 3/24/98 ~E i~j BLDG. I LOGGED BY: J. HABERLAND ~ 0 0 ......... -- DRILLER: VIRONEX LOCATION: 2 OAK ST. @ < v DRILLING METHOD: GEOPROBE BRUNDAGE, BAKERSFIELD I 0 ~ SAMPLING METHOD: DIRECT PUSH HOLE DIAMETER: 2" CASING TYPE: NA HOLE DEPTH: 20' BRUNDAGE LANE SLOT SIZE: NA WELL DIAMETER: NA I GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA Z WELL LU - ~ LU I COMPLETION a:: ~ ~ o "- LITHOLOGY/REMARKS ~) ~ w ; // 2-- SM SILTY SAND: dark yellow to broWn (10YR/4/6); 25 to 30% silt, I ~ // - 70 to 75% sand as: 20-25% fine, 45-50% medium, 25-30% ~ // Dp 4-- coarse; subrounded; no hydrocarbon odor. ~ // 8 SILTY SAND: dark yellow to brown (10YR/4/6); 15 to 20% silt; , ,~ Dry 80 to 85% sand as: 30-40% fine, 60-70% medium; no I !!;- ,;//' // 12 10 ~ hydrocarbonodor. ' // Dry 14 SP SAND: brown to yoIIow(10YR/6/6); trace fines as silt, sand as: , 10-15% fine, 30-40% medium, 45-50% coarse; subrounded; //. // no hydrocarbon odor. // 16 I /__~ ~/// 18 / @20':' as above. ! - --- E 22-- 'I!- -- - 24-- BOTTOM OF BORING 20' --- E 26-- I_ E 28-- I- -- 30-- I- - _- -_ 3~ I_ 'E 38 i- E l- -- LOCATION MAP BRUNDAGE LANE WELL COMPLETION PACIFIC ENVIRONMENTAL GROUP, INC. PROJECT NO. 311-186.1A LOGGED BY: J. HABERLAND DRILLER: VIRONEX DRILLING METHOD: GEOPROBE SAMPLING METHOD: DIRECT PUSH CASING TYPE: NA SLOT SIZE: NA GRAVEL PACK: NA BORING NO. P-3 PAGE 1 OF 1 CLIENT: TOSCO DATE DRILLED: 3/24/98 LOCATION: 2 OAK ST. @ BRUNDAGE, BAKERSFIELD HOLE DIAMETER: 2" HOLE DEPTH: 20' WELL DIAMETER: NA WELL DEPTH: NA CASING STICKUP: NA LITHOLOGY/REMARKS ASPHALT PATCH SILTY SAND: dark yellow to brown (10YR/4/4); 25 to 30% silt, 70 to 75% sand as: very fine to medium; no hydrocarbon odor. SILTY SAND: yellow to brown (10YR/5/4); 15 to 20% silt; 80 to 85% sand as: very fine to medium; no hydrocarbon odor. SAND: brown to yellow (10YR/6/6); 10 to 15% fine, 40 to 45% medium, 40 to 50% coarse; subrounded to subangular; no hydrocarbon odor. @20': as above. BOTTOM OF BORING 20' i,. LO,C~TION MAP ~ PACIfiC ENVIRONMENTAL GROUP, INC. BORING NO. P-4 ! ~ .N' PAGE I OF 1 I "' m I STOLON DATE DRILLED: 3/24/98 Ct' BLDG. LOGGED BY: J. HABERLAND ~- ~ ~ ......... LOCATION: 2 Oak ST. @ ~ · DRILLER: VIRONEX ~,, ,v v P-4 BRUNDAGE, BAKERSFIELD < . DRILLING METHOD: GEOPROBE I O k,,,, SAMPLING METHOD: DIRECT PUSH HOLE DIAMETER: 2" CASING TYPE: NA HOLE DEPTH: 20' BRUNDAGE LANE SLOT SIZE: NA WELL DIAMETER: NA I GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA Z WELL uJ -- ~ > t.u I COMPLETION_~'-'-="z""'~-- v~'"[ F-,,, ~ o~ ~ ~ ~.,r=~'~s-E <"-° .~'>'"' LITHOLOGY/REMARKS .~,...:~:~,.. ASPHALT PATCH / 2 ~¢~;.....~.-- SW GRAVELLY SAND: dark brown; pea gravel with sand. Dry 4 6 ~.."~ 8 {v,...'~.v,,':.:.v;. i~, DryI I ~ I 85% sand as: 20-25% fine, 35-40% medium, 35-40o/0 coarse; ~ .~0__~: '!: SM S~LTY SAND: ye,owto brown (10YR/5/4); '~5 to 20% silt; S0to · . i subrounded; no hydrocarbon odor. 'J~ [ 12 .. ~/ I!iiiiiiiiiiil SP SAND: brown to yellow (10YR/6/6); trace fines as silt, sandas: 3 Dry 14 ~_ 15-20% fine, 30-40% medium, 40-50% coarse; subrounded; / / :.':::::::.':::.':; no hydrocarbon odor. ~ ~ // Dry -I~ ~ SM SILTYSAND: brown to yellow (10YR/6,6);15 to 20% silt, O0to -- "' 20 85% sand as: 25-30% fine, 40-45% medium, 25-30% coarse; _ _ subrounded; no hydrocarbon odor. I-- 24 BOTTOM OF BORING 20' I- £ 28. I- ': 30 "-- -- 32 I- ~ 04 I- - 38, I- ~ ~ ~ 42 LOCATION MAP I .... ~, PACIFIC ENVIRONMENTAL GROUP, INC. BORING NO. P-6 i - iI~ -PAGE 1 OF 1 ' : ........ 3 I PROJECT NO. 311-186.1A ~- 0 0 [c:~ i...~._. ' CLIENT:TOSCO IL~ ST^T,O~ DATE DRILLED: 3/24/98 ~ .. ~L~. LOGGED BY: J. HABER~ND m DRILLER: VIRONEX LOCATION: 2 OAK ST. ~ ~e DRILLING METHOD: GEOPROBE BRUNDAGE, BAKERSFIELD i ~ P-6 HOLE DIAMETER: 2" SAMPLING METHOD: DIRECT PUSH CASING ~PE: NA HOLE DEPTH: 20' BRUNDAGE ~NE SLOT SIZE: NA WELL DIAMETER: NA GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA WELL COMPL~ION I~ ~ o ~ LITHOLOGY/REMARKS ~ z // ~/ . 70 to 75% ve~ fine to medium sand; no hydrocarbon odor. ~ , ~m ~ D~ 10 . SM ~10': as above. / ~ 12 '~' / ~ 15': as above. ,/~ D~ 14 ~- - -- 18 BOSOM OF BORING 15' l- - - ~- - l- - _ _ i, LOCA,TION MAP ~ PACIFIC ENVIRONMENTAL GROUP, INC. !BORING NO. P-7 t ~ N PAGE I OF 1 ~- i'~--i CLIENT: TOSCO i ,,, i J PROJECTNO. 311-186.1A I STATION DATE DRILLED: 3/24~98 00 ......... DRILLER: VlRONEX LOCATION: 2 OAK ST. @ '" · DRILLING METHOD: GEOPROBE BRUNDAGE, BAKERSFIELD I ~) ~ P-7 SAMPLING METHOD: DIRECT PUSH HOLE DIAMETER: 2" CASING TYPE: NA HOLE DEPTH: 15' BRUNDAGE LANE SLOT SIZE: NA WELL DIAMETER: NA I GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA Z '" '=o 0- LITHOLOGY/REMARKS COMPLETION ~ ~Z [ ~ ~Z .~ >. oo ~ ~=~ ~ ~o~ ////,~/ ~ // ~i ASPHALT 3" · / ~,, 2 .. SM SILTY SAND WITH GRAVEL: dark brown; 10 to 15% silt; 65 to ~'i / ~,, - - ~ · 70% sand as: 20-25% fine. 40-45% medium, 25-30% coarse ~,, Dry 4 ~ ~ subrounded; 15-20% gravel; no hydrocarbon odor. · F, ' .... ~. ~- Dry - SILTY SAND: dark yellow to brown (10YR/4/6); 15 to 20% silt. ~Z ~,, I 80 to 85% sand as: 25-30% fine. 40-45% medium, 25-30% ~F~ ~ ~o a a~/ ; i coarse; subrounded; no hydrocarbon odor. ,,/,~ Dry 14 @15': as above. -- -- 16 -- -- 18 BO'I-rOM OF BORING 15' I-- '~ 20 -- -- 22 -- -- 26 I -- -- 30 ~- .'i ; 40 LOCATION MAP PACIFIC ENVIRONMENTAL GROUP, INC. BORING NO. P-8 ! P-S · ~ N PAGE I OF 1 '" I PROJECT NO. 311-186.1A ILl STATION i DATE DRILLED: 3~24/98 ¢¢ I BLDG. , LOGGED BY: J. HABERLAND ~ 0 0 .......... DRILLER: VIRONEX LOCATION: 2 OAK ST. @ ~. DRILLING METHOD: GEOPROBE BRUNDAGE, BAKERSFIELD o ~ SAMPLING METHOD: DIRECT PUSH HOLE DIAMETER: 2" CASING TYPE: NA HOLE DEPTH: 15' BRUNDAGE LANE SLOT SIZE: NA WELL DIAMETER: NA GRAVEL PACK: NA WELL DEPTH: NA CASING STICKUP: NA z WELL ,,, - ,[7 >~ "' o LITHOLOGY/REMARKS '-' ,,, 2 SM SILTY SAND WIIH GRAVEL: dark brown (10yff3/3); 15 TO ~ / --- ~ · 20% silt, 60 TO 65% sand as: 20-25% fine, 3040% medium, ~' ~ Dp 4--I . 35-40% coarse; subrounded; 15 to 20% gravel; subrounded; i ~ - - - no hydrocarbon odor. 6 ML SANDY SILT: dark gray to brown (10YR/4/2); 70 to 75% silt, 25 ~// i to 30% very fine to medium sand; no hydrocarbon odor. Dp - ~/ '10-- // 12 ,/,~, Dry 14-- SP SAND: brown to yellow (10YR/6/8); 10 to 15% fine, 35 to 40% _ medium, 45 to 50% coarse; subrounded to subangular; no hydrocarbon odor. -- -- 16 -- -- 18 BOTTOM OF BORING 15' -- -- PO -- -- 24 -- -- 30 -- -- 34 -- -- 38 -- 40 -- 44 ATTACHMENT C CERTIFIED ANALYTICAL LABORATORY REPORTS AND CHAIN-OF-CUSTODY DOCUMENTATION I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SD~N JOSE, CA 95110 Attn: JOE MOZZIO 408-441-7500 299 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-1 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-l-5 Page 1 I I I I I I I I I '1 I Constituents Lead Sample Result~ Units. 4.7 mg/kg Method Date Date Dilution P.Q.L. Method Prepared Analyzed Factor 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/kg 5.0 . 1000. Comment: P.Q.L. = STLC = TTLC = ALl above constituents are reported on an as received (wet) sa~%ole basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. Practical Qu~ntitation Limit (refers to the Least amount of anaLyte quantifiable based on sable size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods!', EPA-SW-846, September, 1986. Dan Schultz , Laboratory Director . I All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for moort alteration, se~)aration, detachment or third party interpretation. 41 O0 A'clas C:C. · Bakersfield, CA E}3308 · lB05] .'q27-,4E~1 '1 · FAX [805] :32'7-'1918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-l-10 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-2 Page I I I Const i t uent s Lead Regulatory Criteria Method Date Date Dilution STLC TTLC Sample Results Units P.Q.L. Method Prepared Analyzed Factor m~/L mg/kg 5.8 mg/kg 2.5 ' SW-6010 03/31/98 04/01/98 1. 5.0 1000. m m m I I I I Coment: ALL above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as san~[e subjected to appropriate techniques to determine total Levels. P.Q.L. = STLC = TTLC = Practical Quantitation Limit (refers to the Least amount of anaLyte quantifiabte based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA~SW-846, September, 1986. Dan Schultz Laboratory Director m All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for report alteration. seoaration, detachment or third party interpretation, 4100Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTJkL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, C~ 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP#Ill59 (311.186.1A) P-1-15 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-3 Page I I I Const i tuent s Lead Method Date Date Dilution Sample Results Units P.Q.L. Method Prepared Analyzed Factor 2.9 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC m~/L m~/k~ 5.0 1000. I I I Comment: Alt above constituents are reported on an as received (wet).samp[e basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. P.Q.L. = STLC = TTLC = Practical Quantitation Limit (refers to the least amount of ana[yte quantifiable based on san%o[e size used and analytical technique employed). SoLuble Threshold Limit Concentration Total Threshold Limit Concentration Dan Schu[tz - Laboratory Di rector REFERENCES: SW = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods'', EPA-SW~846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc, assumes no resoonsibilitv for report alteration, seoaration, detachment or third par'b/interpretation. 41 00 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Re~Fulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S~LN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BPS11159 (311.186.1A) P-l-20 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-4 Page I I I Const i tuents Lead Method Date Date DiLution SampLe ResuLts Units P.Q.L. Method Prepared AnaLyzed Factor 6.8 mg/kg 2.5 SW-6010 03/31/98 04/01/98 ReguLatory Criteria STLC TTLC mg/L mg/k~ 5.0 1000. I I I I I Comment: All above constituents are reported on an as received (wet) san%oLe ba'sis. ResuLts reported represent tota[s.(TTLC) as sample subjected to appropriate techniques to determine total LeveLs. P.Q.L. = STLC = TTLC = Practical QuantJtation Limit (refers to the Least amount of anatyte quantifiable based on sample size used and analytical technique employed). SoLuble ThreshoLd [imit Concentration Total ThreshoLd Limit Concentration REFERENCES: ' SW = "Test Methods for Evaluating So[id Wastes PhysicaL/Chemical Methods", EPA-SW-846, September, 1986. Dan Schu[tz Laboratory Director · ' . · All results listed in this report are for the exclusive use of the submltling parly. BC Laboratories. Inc. assumes no resnonslbilitv for reoort alteration, separation, detachment or thin:l party interpretation, 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S~N JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-2-5 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-5 Page I I I I I I I I I I I I Const i tuent s Lead Method Sample Results Units P.Q.L. 7.3 mg/kg 2.5 Method SW-6010 Regulatory Criteria Date Date Dilution STLC TTLC Prepared Analyzed Factor mg/k m~/kg 03/31/98 04/01/98 1. 5.0 1000. Comment: ALl above constituents are reported On an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total Levels. P.Q.L. = Practica[ Quantitation Limit (refers to°the least amount of anaLyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration ~ REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. Dan Schultz Laboratory Di rector All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX (805) 327-1 918 I I I I LABORATORIES TOTAL CONCENTR3%TIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAI~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Date Reported: Date Received: Laboratory No.: Project Number: Sample ID: TOSCO/BP#ill59 (311.186.1A) P-2-10 04/03/98 03/24/98 98-03337-6 Page I I I Const i t uent s Lead Sample Results Units Method Date Date Dilution P.Q.L. Method Prepared Analyzed Factor 6.8 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTL6 mg/L mg/kg 5.0 1000. I I I Comment: I P.Q.L. = STLC = I TTLC = All above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. Practical Quantit~tion Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration I I/--~t, Dan Schultz - .. ' Laboratory Di rector REFERENCES: SW = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no rest)onsibilitv for report alteration, senaretion, detachment or third party interpretation. 4100Aclas (DC. · Bakersfield, CA 93308 · [805) 327-491 I · FAX [805) 327-1918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ESTVIRONI~ENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S~i~ JOSE, CA 95110 Attn: JOE I~UZZIO 408-441-7500 299 Project Nun%ber: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-2-15 Date Reported: 04/03/98 Date Received: 03/24/98 Laborato~-y No.: 98-03337-7 Page I I I Const i tuents Lead ReguLatory Criteria Method Date Date DiLution STLC TTLC SampLe ResuLts Units P.Q.L. Method Prepared AnaLyzed Factor mg/L mg/kR None Detected mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. 5.0 1000. Comment: I P.Q.L. = STLC = TTLC = ! ALl above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: ~: SW = "Test Methods for EvaLuating SoLid Wastes PhysicaL/ChemicaL Methods", m EPA-SW-846, September, 1986. Dan Schultz , Laboratory D i rector I report are the exclusive use of the submitting parD/. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. All results listed in this for 4100Atlas Ct. · Bakersfield. CA 93308 · (805) 327-491 I · FAX [805) 327-1918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, PACIFIC ENVIRONMENTAL GROUP, 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO INC. Project Number: Sample ID: 408-441-7500 299 TOSCO/BP#Ill59 (311.186.1A) P-2-20 Section 66261) Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-8 Page I I I Constituents Sample ResuLts Units Lead None Detected mg/kg Method Date Date Dilution P.Q.L. Method Prepared Analyzed Factor 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC m~/L mg/k~ 5.0 1000. I Comment: ! t~,~,~...Dan Schu[tz Laboratory Director ALl above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. P.Q.L. = Practical Quantitation [im~t (refers to the Least amount of ana[yte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC =' Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods", EPA-$W-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for report alteration, se;)aration, detachment or third party interpretation. 4100.Atlas Cc. · Bakersfield, CA 93308 · (805) 327-491 I - FAX (BO5) 327-1 918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-3-5 Section 66261) Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-9 Page I I I Constituents Lead Method Date Date SampLe Results Units P.Q.L. Method Prepared AnaLyzed 7.7 mg/kg 2.5 SW-6010 03/31/98 04/01/98 DiLution Factor 1. Regulatory Criteria STLC TTLC mg/L mg/kg 5.0 1000. I Comment: I P.Q.L. = STLC = TTLC ALL above constituents are reported on an as received (wet) sample basis. ResuLts reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total LeveLs. Practical Ouantitation Limit (refers to the least amount of ana[yte quantifiable based on sampLe size used and anaLyticaL technique employed). SoLubLe Threshold Limit Concentration Total ThreshoLd Limit Concentration Dan Schultz Laboratory D i rector REFERENCES: SW = "Test Methods for Evaluating Solid Wastes PhysicaL/Chemical Methods", EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation, 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I - FAX (805) 327-1 918 I I I I LABORATORIES TOT2kL CONCENTRATIONS (California Code of Regulations, Title 22, PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.iA) P-3-10 Section 66261) Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-10 Page I I I Method Constituents Sample Results Units P.Q.L. Method Lead 5.6 mg/kg 2.5 SW-6010 Date 'Date DiLution Prepared 6nalyzed Factor 03/31/98 04/01/98 1. ReguLatory Criteria STLC TTLC mg/L mg/k; 5.0 1000. I Comment: I/~--e~...Dan Schul.tz Laboratory Director ALL above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. P.Q.L. = Practical Quantitation Limit (refers to the Least amount of anaLyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resDonsibilitv for report alteration, seDaration, detachment or third party interpretation. 4100Atlas CC. · Bakersfield, CA 93308 · [805) 327-491 I · FAX [BO5) 327-1918 I I I I LABORATORIES TOT/%L CONCENTP~ATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENT~LL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-3-15 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-11 Page Const i tuent s Lead Method Date Date Dilution Sample Results Units P.Q.L. Method Prepared Analyzed Factor None Detected mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/kg 5.0 1000. Comment: P.Q.L. = STLC = TTLC = Att above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total.Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. Dan Schultz Laboratory Di rector All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for reoorl alteration, seoaration, detachment or third party interpretation. 4100Atlas Ct. · Bakersfield, CA 93309 · (805) 327-4911 · FAX (805] 327-1918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-3-20 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-12 Page I I I Const i tuent s Lead Method Date Sample Results Units P.Q.L. Method Prepared 3.1' mg/kg 2.5 SW-6010 03/31/98 Date Dilution Analyzed Factor 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/kg 5.0 1000. I I I Comment: I P.Q.L. = STLC = TTLC = m i rDan Schu[tz Laboratory Director ALL above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to'appropriate techniques to determine total Levels. Practical Quantitation Limit (refers to the Least amount of anaLyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration . REFERENCES: SW = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of Ihe submitting party. BC Laboratories. Inc. assumes no resoonsibllitv for reoort alteration, senaration, detachment or third party, interpretation. 41 O0 Atlas Ot. · Bakersfield, (~A ~)3308 · (805) 327-491 I · FAX (805) 327-191 8 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-4 -5 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-13 Page Const i tuents Method Date Date Dilution Sample Results Units P.Q.L. Method Prepared Analyzed Factor Lead 7.4 mg/kg 2.5 aW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/kg 5.0 1000. Comment: All above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. P.Q.L. = Practica[ Quantitation Limit (refers to the least amount of analyt'e quantifiable based on sample size used and analytical technique employed), STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. ',' /~_. Dan Schuttz Laboratory Di rector All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for report alteration, separation, detachment or third party interpretation. 4100 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX (805) 327-1918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENXZIRONMENT3LL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, C~ 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: SamPle ID: TOSCO/BP~ll159 (311.186.1A) P-4-10 Date Reported: Date Received: Laboratory No.: 04/o3/98 03/24/98 98-03337-14 Page I I I Const i tuent s Method Date Date DiLution Sample ResuLts Units P.Q.L. Method Prepared Analyzed Factor Lead 3.9 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. ReguLatory Criteria STLC TTLC mg/L mg/kg 5.0 1000. I I I I I Comment: At[ above constituents are reported on an as received (wet) san%oLe basis. Results reported represent totals (TTLC) as sample subjected to appropriate" techniques to determine total LeveLs. P.Q.L. = Practical Quantitation Limit (refers to the Least amount of anaLyte quantifiable based on sample size used and anaLyticaL technique employed). STLC = Soluble ThreshoLd Limit Concentration TTLC : Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating So[id Wastes PhysicaL/ChemicaL Methods", EPA-SW-846, September, 1986. Dan SchuLtz Laboratory Di rector All results listed in this report are for the exclusive use of the submitting parD/. BC Laboratories. Inc. assumes no resoonsibilltv for reDOrt alteration, ser)aration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I . FAX [805) 327-1918 I I I I LABORATORIES TOTAL CONCENTR3%TIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S~N JOSE, CA 95110 Attn: JOE MI3ZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP#ill59 (311.186.1A) P-4-15 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-15 Page I I I Method Constituents Sample Results Units P.Q.L. Method Lead None Detected mg/kg 2.5 SW-6010 Date Date Dilution Prepared Analyzed Factor 03/31/98' 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/ks 5.0 1000. I I I I I I I I Comment: ALl above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. ~ P.Q.L. = Practica[ Quantitation Limit (refers to the least amount of ana[yte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration · REFERENCES: SW = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. Dan Schultz ,: .: . Laboratory Director All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for re~ort alteration, separation, detachment or third party interpretation. ,41 O0 A,l~las (~1~. · ~al<sP~field. {~, ~:~30E~ · [1~05] 327-49`1 '1 · FAX [E~05) 327-1918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP#Ill59 (311. 186. iA) P-4 -20 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-16 PaGe I I I Const i tuent s Regulatory Criteria Method Date Date DiLution STLC TTLC Sample Results Units P.Q.L. Method Prepared Analyzed Factor mg/L mg/kg Lead 2.9 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. 5.0 1000. I Comment: I/~--~_Dan Schultz Laboratory Director ALL above constituents are reported on an as received (wet) sable basis. Results reported represent totals (TTLC) as sample subjected to appropriate' techniques to determine total levels. P.Q.L. = Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating So[id Wastes Phys'ica[/Chem~ca[ Methods", EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, senaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAI~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Saraple ID: TOSCO/BPS11159 (311.186.1A) P-6-5 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-17 Page I I I Consti tuents Method Date Date DiLution SampLe ResuLts Units P.Q.L.' Method Prepared AnaLyzed Factor Lead 17. mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. ReguLatory Criteria STLC TTLC m~/L mg/kg 5.0 1000. I I Dan SchuLtz Laboratory D i rector Comment: ALL above constituents are reported on an as received (wet) sampLe basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total Levers. · ~ P.Q.L. = Practica[ Quantitation Limit (refers to the Least amount of ana['yte quantifiable based on sample size used and anaLyticaL technique employed). STLC = SoLubLe ThreshoLd Limit Concentration TTLC = Total ThreshoLd Limit Concentration ~ . . REFERENCES: . .'¥'. ~ SW = "Test Methods for Evaluating So[id Wastes Physicai/Chemica[ Methods,,, EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no msoonsibilitv for reoort alteration, seuaration, detachment or third party interpretation. · 4'1 O0 Atlas OC. · Bakersfie;d, OA 9330B · [805) 327-,491 '1 - FAX [E~05) 5~27-'1 9'1B I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONI~ENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SA/~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-6-10 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-18 Page 1 I I I Method Date Constituents Sample Results Units P.Q.L. Method Prepared Lead 4.2 mg/kg 2.5 SW-6010 03/31/98 Regulatory Criteria Date Dilution STLC TTLC Analyzed Factor m~/L mg/kg 04/01/98 1. 5.0 1000. I I I I Comment: P.Q.L. = STLC = TTLC = Dan Schu[tz Laboratory Director ALL above constituents are reported on an as received (wet).sampLe basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total Levels. : Practical Quantitation Limit (refers to the Least amount of anaLyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resaonsibilltv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas OC. · E)akeesfield, CA ~)3308 · (805) 327-491 I - FAX (805) 327-1 818 I I I I LABORATORIES TOT~[L CONCENTP~ATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONI~ENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S/%N JOSE, CA 95110 Attn: JOE IEUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-6-15 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-19 Page I I I Method Constituents Sample Results Units P.Q.L.. Method Lead 5.3 mg/kg 2.5 SW-6010 Date Date Dilution Prepared Analyzed Factor 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC m~/L mg/kg 5.0 1000. I I I I I I I Comment: P.Q.L. = STLC = TTLC =. Total Threshold Limit Concentration · REFERENCES: $W = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. Att above constituents are reported on an as received (wet) sample basis Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. Practica[ Quantitation Limit (refers to the least amount of ana[yte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Dan Schu(tz '' Laboratory Director ': All results listed in this report are for the exclusive use of the submitting part~. BC Laboratories. Irc. assumes no resoonsibilitv for remort alteration, separation, detachment or third party interpretation. .41 00 Attas Ct, · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-191 [] f I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MI3ZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-7-5 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-20 Page I I I Const i t uents Method Sample Results Units P.Q.L. Lead 8.5 mg/kg 2.5 Method SW-6010 Regulatory Criteria Date Date Dilution STLC TTLC Prepared Analyzed Factor mg/L mg/kg 03/31/98 04/01/98 1. 5.0 1000. I ! I I Comment: ALt above constituents are reported on an as received (wet)sample basis. ResuLts reported represent totals (TTLC) as sample subjected~o,appropriate techniques to determine total Levels. P.Q.L. = Pract{cal Quantitation Limit (refers to the least amount of ana[yte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: SW = "Test Methods for Evaluating So[id Wastes Physical/Chemical MethOds", EPA-SW-846, September, 1986. Dan Schultz Laboratory Di rector I All results listed in this report are for the exclusive use of the submitting I~art~. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTD. L GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, C~ 95110 Attn: JOE MT3ZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-7-10 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-21 Page I I I I I I I I I Const i tuents Method Date Date Dilution Sample Results Units P.Q.[. Method Prepared Analyzed Factor Lead 6.4 mg/kg 2.5 $W-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/kg 5.0 1000. Comment: P.Q.L. = STLC = TTLC = REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physica!/Chemica[ Methods", EPA-SW-846, September, 1986. ~ ALL above constituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected ,to appropriate techniques to determine total levels. Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration - .~ Dan Schultz Laboratory Di rector All results listed in this report m:e for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for report alteration, separation, detachment or third party interpretation. 41 O0 Atlas (DC. · Bakersfield, CA 93308 - (805) 327-491 I · FAX [805) 327-1 91 8 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S/%N JOSE, C_A 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-7-15 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-22 Page I I I Method Date Constituents Sample Results Units P.Q.L. Method Prepared Lead 3.3 mg/kg 2.5 SW-6010 03/31/98 Date Dilution Analyzed Factor 04/01/98 1. Regulatory Criteria STLC TTLC mg/L mg/kg 5.0 1000. I I Comment: AL[ above constituents are reported on an as received (wet)sample basis. Results reported represent totals (TTLC) as sample subjected tO appropriate techniques to determine total Levels. I/~-~-z_. Dan Schultz Laboratory Director .. :, P.Q.L. = Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration ~ REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc, assumes no responsibility for report alteration, seoaration, detachment or third party interpretation. 41 00 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 I I I I LABORATORIES TOTAL CONCENTRATIONS California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 Project Number: Sample ID: TOSCO/BP~ll159 P-8-5 299 (311. 186.IA) Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-23 Page I I I I Constituents SampLe ResuLts Units ReguLatory Criteria Method Date Date Dilution STLC TTLC P.Q.L. Method Prepared Analyzed Factor mg/L mg/kg Cadmium None Detected mg/kg 1.0 SW-6010 03/31/98 04/01/98 2. 1.0 100. Chromium 12. mg/kg 1.0 SW-6010 03/31/98 04/01/98 2. 560. 2500. Lead 8.1 mg/kg 5.0 SW-6010 03/31/98 04/01/98 2. 5.0 1000. Nickel 8.9 mg/kg 5.0 SW-6010 03/31/98 04/01/98 2. 20. 2000. Zinc 60. mg/kg 5.0 SW-6010 03/31/98 04/01/98 2. 250. 5000. I I I I I Comment: AL[ above constituents are .reported on an as received (wet) sa~%o[e basis.. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total Levels. P.Q.L. = Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sa~%oLe size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods,,, EPA-SWI846, September, 1986. ' All results listed in this repo~ are for the exclusive u~ of the subml~ing ~. BC L~boratorles. Inc. sssumes no msmonsibili~ for mmo~ elte~tion, seearation, detachment or third pa~ interpretation. ~100Aclas~:. · BakePsfield, CAB330B ,[80513~7-4911 · FAX I I I I LASORATORIFS TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, 2025 GATEWAY PLACE SUITE 440 S~iN JOSE, CA 95110 Attn: JOE MUZZIO Project Number: Sample ID: INC. 408-441-7500 299 TOSCO/BP~ll159 (311.186.1A) P-8-10 Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-24 Page Method Constituents Sample Results Units P.Q.L. Method Cadmium None Detected mg/kg 1.0 SW-6010 Chromium 15. mg/kg 1.0 SW-6010 Lead 9.8 mg/kg 5.0 SW-6010 Nickel 12. mg/kg 5.0 SW-6010 Zinc 126. mg/kg 5.0 SW-6010 Regulatory Criteria Date Date Dilution STLC TTLC Prepared Analyzed Factor mg/L mg/k~ 03/31/98 04/01/98 2. 1.0 100. 03/31/98 04/01/98 2. 560. 2500. 03/31/98 04/01/98 2. 5.0 1000. 03/31/98 04/01/98 2. 20. 2000. 03/31/98 04/01/98 2. 250. 5000. Comment: Att above cohstituents are reported on an as received (wet) sample basis. Results reported represent totals (TTLC) as sample subjected to appropriate, techniques to determine total Levels. P.Q.L. = STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration . REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-$W-846, September, 1986. Practical Quantitation Limit (refers to the least amount of analyte quantifiable based on sample size used and analytical technique employed). /~.¢....Dan Schu[tz Laboratory Director All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no res=onsibllltv for re=off alteration, ser)aration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bskersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) P-8-15 Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-25 Page I I I I I I I I I I I I I I Method Constituents Sample Results Units P.Q.L. Method Cadmium None Detected mg/kg 0.5 SW-6010 Chromium 3.7 mg/kg 0.5 SW-6010 Lead 2.6 mg/kg 2.5 SW-6010 Nickel None Detected mg/kg 2.5 SW-6010 Zinc 25. mg/kg 2.5 SW-6010. Date Date Dilution Prepared Analyzed Factor 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. 03/31/98 04/01/98 2. Regulatory Criteria STLC TTLC mg/L mg/kg 1.0 100. 560. 250O. 5.0 1000. 20. 2000. 250. 5000. Comment: ALL above constituents are reported on an as received (wet).sami~le basis. Results reported represent totals (TTLC) as sable subjected to appropriate techniques to determine total levels. P.Q.L. = Practica[ Quantitat~on Limit (refers to the least amount of ana[yte quantifiable based on sample size used and analytical technique employed). STL¢ = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: SU = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. ~_..Dan Schu[tz Laboratory Director All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. essumes no resoonsibilitv for reoort alteration, seoaration, detachment or third pa~ty interpretation. 41 O0 Atlas OC. · Bakersfield, (~A ~)3308 · (805) 327-491 I · FAX [805) 327-1918 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) SS-1 Date Reported: Date Received: Laboratory No.: 04/03/9s 03/24/98 98-03337-26 Page I I I Constituents Sample Results Units Lead 10. mg/kg Method P.Q.L. Method 2.5 SW-6010 Date Date Dilution Prepared Analyzed Factor 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC m~/L mg/k~ 5.0 1000. I I ALL above constituents are reported on an as received (wet) sample basis. , Results reported represent totals (TTLC) as san~ole subjected to appropriate techniques to determine total Levels. ~.i~,.~:_ Practical Quantitation Limit (refers to the least amount of ana[yte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration - Methods", I Coment: I P.Q.L. = STLC = TTLC = I REFERENCES: SW = "Test Methods for Evaluating Solid Wastes Physi~a't/Chemica[ i EPA-SW-846, September, 1986. '~-~ D an Schultz ' ':'~ Laboratory Director ' All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · '(805) 327-491 I - FAX (805) 327-1 91 8 I I I I LABORATORIES TOT~LL CONCENTRATIONS California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRON~IENTAL GROUP, INC.' 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 Project Number: Sample ID: TOSCO/BP~ll159 SS-2 299 (311. ~6. ~A) Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-27 Page I I I Method Date Date Constituents Sample Results Units P.Q.L. Method Prepared Analyzed Lead 8.2 mg/kg 2.5 SW-6010 03/31/98 04/01/98 Dilution ,Factor Regulatory Criteria STLC TTLC m~/L mg/k~ 5.0 1000. I I I comment: m P.Q.L. = STLC = TTLC = I/~--.T_.Dan Schultz Laboratory Director REFERENCES: ~ ,.~-,'{: SW = "Test Methods for Evaluating Solid Wastes Physical/Chemical Methods", EPA-SW-846, September, 1986. · ALL above constituents are reported on an as received (wet) san~Le basis. ~ .... Results reported represent totals (TTLC) as sample subjected to appropriate : ~ . /' techniques to determine total levels. ' Practical Quantitation Limit (refers to the [east amount of ana[yte quantifiable based on sample size used and analytical technique employed). Soluble Threshold Limit Concentration Total Threshold Limit Concentration All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for report alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91 8 LABORATORIES TOTD_L CONCENTP~ATIONS (California Code of Regulations, Title 22, PACIFIC EN-VIRONI~ENT~LL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: TOSCO/BP~ll159 (311.186.1A) SS-3 Section 66261) Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-28 Page I I I Const i tuent s Lead Method Date Date Dilution Sample Results Units P.Q.L. Method Prepared Analyzed Factor 8.5 mg/kg 2.5 SW-6010 03/31/98 04/01/98 1. Regulatory Criteria STLC TTLC m~/L mg/kg 5.0 1000. '1 I I I Comment: ALL above constituents are reported on an as received (wet) sampL~ basis. Results reported represent totals (TTLC) as sample subjected to appropriate techniques to determine total levels. I f~.¢... Dan Schultz Laboratory Di rector P.Q.L. = Practica[ Quantitation Limit (refers to the least amount of anatyte quantifiable based on sample size used and analytical technique employed). STLC = Soluble Threshold Limit Concentration TTLC = Total Threshold Limit Concentration REFERENCES: ., SW = "Test Methods for Evaluating So[id Wastes Physical/Chemical Methods'!, EPA-SW-846, September, 1986. All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-191 8 I I I I LABORATORIES TOTAL CONCENTRATIONS (California Code of Regulations, Title 22, Section 66261) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 Project Number: Sample ID: TOSCO/BPS11159 SS-4 299 (311.186.1A) Date Reported: Date Received: Laboratory No.: 04/03/98 03/24/98 98-03337-29 Page I I Method Constituents SampLe ResuLts Units P.Q.L. Method Lead 7.2 mg/kg 2.5 SW-6010 Date Date DiLution Prepared AnaLyzed Factor 03/31/98 04/01/98 1. ReguLatory Criteria STLC TTLC mg/L mg/kg 5.0 1000. I I I I I I I Comment: AlL above constituents are reported on an as received (wet) sable basis. Results reported represent totals (TTLC) as sample subjected.to 'appropriate' techniques to determine total Levels. ..~ ~ P.Q.L. = Practica[ Quantitation Limit (refers to the Least amount of ana[Yte quantifiable based on sample size used and anaLyticaL technique employed). STLC = SoLubLe Threshold Limit Concentration TTLC = Total ThreshoLd Limit Concentration REFERENCES: 4 ~ · SW = "Test Methods-for EvaLuating So[id Wastes PhysicaL/ChemicaL Methods,,, EPA-SW-846, September, 1986. Dan Schu[tz Laboratory Director All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no responsibility for reDOrt alteration, separation, detachment or third party interpretation, 41 O0 Atlas 01:. · Bakersfield, CA 93308 · [805) 327-491 I · FAX (805) 327-1 91 8 LABORATORIES PACIFIC ENVIRONMENTAL GROUP, 2025 GATEWAY PLACE SUITE 440 S/~N JOSE, CA 95110 Attn: JOE MUZZIO Project Number: Sample ID: Sample Matrix: Purgeable Aromatics and Total Petroleum Hydrocarbons INC. 408-441-7500 299 TOSCO/BPS11159 (311.1 P-l-5 Soil Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g) : Date Analyzed-8015M(g): 04/15/98 03/24/98 98-03337-1 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page 1 Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Dilution Results Units Limit 'Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 87. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resDonsibilitv for report alteration, separation, detachment or third party interpretation. 41 O0 Atlas CC. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805] 327-191 8 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENT/kL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE IiUZZIO 408-441-7500 299 Project Number: Sample ID: Sample ~latrix: TOSCO/BP~ll159 P-l-10 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g) : 04/15/98 03/24/98 98-03337-2 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 88. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. B'uttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, separation, detachment or third party interpretation. 4100 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I - FAX (805) 327-191 8 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENT~LL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S/LN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 . 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-l~15 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 04/15/98 03/24/98 98-03337-3 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 85. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas (DC. · Bakeesfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 I LABORATORIES I i I I Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE MUZZIO Project Number: Sample ID: Sample Matrix: INC. 408-441-7500 299 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-4 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 P-l-20 Date Extracted-8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g): 04/06/98 Date Analyzed-8015M(g): 04/06/98 Page Constituents Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0.01 1. Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 89. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor , AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resDonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas OC. · E)akersfield, CA ~)330B · (BO5) 327-491 I · FAX (805) 327-1918 I I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO Project Number: Sample ID: Sample Matrix: INC. 408-441-7500 299 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-5 TOSCO/BPS11159 (311.1 Date Collected: 03/24/98 P-2-5 Date Extracted-8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(9): 04/06/98 Date A-nalyzed-8015M(g): 04/06/98 Page I I I I' I Constituents Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0.01 1 Total Petroleum · Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 88. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resnonsibilitv for renort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTD~L GROUP, 2025 GATEWAY PLACE SUITE 440 SAN JOSE, C_~ 95110 Attn: JOE MUZZIO Project Number: Sample ID: Sample Matrix: INC. 408-441-7500 299 TOSCO/BP~ll159 P-2-10 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 04/15/98 03/24/98 98-03337-6 03/24/98 04/06/98 04/06/98 04/06/98 04/O6/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 87. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for reDort alteration, senaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MTJZZIO 408-441-7500 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-2-15 Soil 299 (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date /Lnalyzed-8020: Date Extracted-8015M(g) : Date Analyzed-8015M(g) : 04/15/98 03/24/98 98-03337-7 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 88. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. 86, /kZ License: Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the s~bmittin§ party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, senaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 - (805) 327-491 I - FAX [805) 327-1 918 LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-8 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 P-2-20 Date Extracted-8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g): 04/06/98 Date Analyzed-8015M(g): 04/06/98 Page Constituents Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0.01 1. Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 88. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for reoort alteration, separation, detachment or third party interpretation, 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805] 327-491 I · FAX [805) 327-1918 LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-9 TOSCO/BPS11159 (311.1 Date Collected: 03/24/98 P-3-5 Date Extracted-8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g): 04/06/98 Date Analyzed-8015M(g) : 04/06/98 Page I I I I Practical Analysis Reporting Quantitation Constituents Results Units Limit Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/k9 1. Surrogate % Recovery 89. % 70-130 Dilution Factor 1. 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for renort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Oc. · Bakersfield. CA 93308 - [805) 327-491 I · FAX [805) 327-1918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC EAIVIRONFiENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S/~N JOSE, C3~ 95110 Attn: JOE MUZZIO 408-441-7500 299 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-10 Project Nun%her: TOSCO/BP~ll159 (311.1 Date.Collected: 03/24/98 Sample ID: P-3-10 Date Extracted-8020: 04/06/98 Sample Matrix: Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g): 04/06/98 Date Analyzed-8015M(g): 04/06/98 Page I I I I I I I I I I I I I Constituents Practical Analysis Reporting Quantitatlon Results Units Limit Benzene None Detected mg/k9 0.005 Toluene None Detected mg/k9 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 88. % 70-130 Dilution Factor 1. 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third pa~y interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-191 8 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample M~trix: Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-11 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 P-3-15 Date Extractedo8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g) : 04/06/98 Date A~alyzed-8015M(g): 04/06/98 Page I I I I I I I I I I I I I Constituents Practical Analysis Reporting Quantitation Results Units Limit Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 89. % 70-130 Dilution Factor 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Al:las 01:. · E)akeesfield, (~A 93308 · [805) 327-491 I · FAX [805) 327-1 ~)1 E) I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S/LN JOSE, CA 95110 Attn: JOE MT3ZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP#ill59 (311.1 P-3-20 Soil Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-12 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g) : 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page 1 Constituents Analysis Results Practical Reporting Quantitation units Limit Benzene None Detected mg/kg 0.005 Toluene 0.005 mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 87. % 70-130 Dilution Factor 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no msoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 4100 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91 8 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRON1HENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 At,n: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-13 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 P-4-5 Date Extracted-8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g): 04/06/98 Date Analyzed-8015M(g) : 04/06/98 Page I I Constituents Practical Analysis Report£nG Quantitation Results Units Limit Dilution Factor Benzene None Detected mG/kG 0.005 1. Toluene None Detected mG/kG 0.005 1. Ethyl Benzene None Detected mG/kG 0.005 1. Methyl-t-butylether None Detected mG/kG 0.02 1. Total Xylenes None Detected mG/kG 0.01 1. Total Petroleum Hydrocarbons (gas) None Detected mG/kG 1. 1. Surrogate % Recovery 87. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030'8020. Stuart G. Buttram Department supervisor #1186, AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resnonsibilitv for report alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas C:C. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1 918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-14 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 P-4-10 Date Extracted-8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g): 04/06/98 Date Analyzed-8015M(g) : 04/06/98 Page I I I I Constituents Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes 0.01 mg/kg 0.01 1. Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 87. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stdart G. Buttram Department Supervisor , AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonslbilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (BO5] 327-1 918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIROITMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-4-15 Soil (311.1 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-15 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 03/24/98 04/06/98 04/06/9S 04/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit None Detected mg/kg 0.005 None Detected mg/kg 0.005 None Detected mg/kg 0.005 None Detected mg/kg 0.02 None Detected mg/kg 0.01 None Detected mg/kg 1. 90. % 70-130 Dilution Factor 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. AZ License: AZ0345 Stuart G. Buttram · Department Supervisor All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas CC. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SA/N JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-4-20 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g) : Date Analyzed-8015M(g): 04/15/98 03/24/98 98-03337-16 03/24/98 04/06/9S 04/06/98 O4/O6/98 O4/06/98 Page I I Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor None Detected mg/kg' 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 89. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor · /%Z LicenSe: AZ0345 All results listed in this report are for the exclusive use of the subm~ing party. BC Laboratories. Inc. assumes no resuonsibilitv for reuort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-6-5 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g) : 04/15/98 03/24/98 98-03337-17 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 1. 91. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Me~hod 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no responsibility for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas OC. · Bakersfield, OA 93308 · (805) 327-491 I · FAX (805) ~)27-191 E) I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE FIUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-18 TOSCO/BP#ill59 (311.1 Date Collected: 03/24/98 P-6-10 Date Extracted-8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g): 04/06/98 Date Analyzed-8015M(g): 04/06/98 Page I I I I I I I I I I I I I Practical Analysis Reporting Quantitation Constituents Results Units Limit Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 85. % 70-130 Dilution Factor 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor · AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, (~A 93308 · [805) 327-4~)1 I · FAX [805) 327-1 911~ LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S/LN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 Project Number: Sample ID: Sample Matrix: Date Reported: Date Received: Laboratory-No.: 04/15/98 03/24/98 98-03337-19 299 TOSCO/BP#ill59 (311.1 Date Collected: 03/24/98 P-6-15 Date Extracted-8020: 04/06/98 Soil Date Analyzed-8020: 04/06/98 Date Extracted-8015M(g): 04/06/98 Date Analyzed-8015M(g): 04/06/98 Page Constituents Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0.01 1. Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 86. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G; Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [805) 327-1 918 I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: 04/15/98 Date Received: 03/24/98 Laborator]; No.: 98-03337-20 TOSCO/BP#ill59 (311.1 Date Collected: 03/24/98 P-7-5 Date Extracted-8020: 04/07/98 Soil Date Analyzed-8020: 04/07/98 Date Extracted-8015M(g): 04/07/98 Date Analyzed-8015M(g) : 04/07/98 Page I I I I Practical Analysis Reporting Quantitation Constituents Results Units Limit Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 78. % 70-130 Dilution Factor 1. 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttranl Department Supervisor , A~Z License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas OC. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENT/kL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE I~JZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-7-10 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 04/15/98 03/24/98 98-03337-21 03/24/98 04/07/98 04/07/98 04/07/98 04/07/98 Page Constituents Practical Analysis Reporting Quantitation Results Units Limit Benzene None Detected mg/kg 0.005 Toluene None Detected mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes None Detected mg/kg 0.01 Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. Surrogate % Recovery 71. % 70-130 Dilution Factor 1. 1. 1. 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 00 Atlas Ct. · Bakersfield, CA 9330[] · (805) 327-491 I · FAX [805) 327-1 91 [] I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440- SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-7-15 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 04/15/98 03/24/98 98~03337-22 03/24/98 04/06/98 04/06/98 04/06/98 04/06/98 Page I I I I Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Practical Analysis Reporting Quantitation Dilution Results Units _. Limit Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 80. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/802'0. Stuart G. Buttram Department Supervisor AZ License: ~Z0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, senaration, detachment or third party interpretation. 41 O0 Atlas Oc. · Bskeesfield, CA 93309 · (805) 327-491 I · FAX [805) 327-1918 I I I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENT/EL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SA/~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-8-5 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): Date Extracted-8015M(d): Date Analyzed-8015M(d): 04/~5/98 03/24/98 98-03337-23 03/24/98 04/06/95 04/06/98 04/06/98 04/O6/98 03/27/98 03/30/98 Page Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Total Petroleum Hydrocarbons (diesel) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 81. % 70-130 None Detected mg/kg 10. 72. %. 44-151 TEST METHOD: TPH by D.0.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Note: PQL's were raised due to small sample size received. Caiifor~~'a .H.S. Cert #1186, AZ License: Stuart G. Buttram Department Supervisor AZ0345 Ali results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reDorl alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas C;C. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 I I I I I I LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRON-MENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-8-10 Soil (311.1 Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted-8020: Date /~nalyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): Date Extracted-8015M(d): Date gunalyzed-8015M(d): 04/15/98 03/24/98 98-03337-24 03/24/98 04/07/98 04/07/98 04/07/98 04/07/98 03/27/98 03/30/98 Page I I I I I I I I I I I I Constituents Benzene Toluene Ethyl Benzene Methyl-t-butylether Total Xylenes Total Petroleum Hydrocarbons (gas) Surrogate % Recovery Total Petroleum Hydrocarbons (diesel) Surrogate % Recovery Practical Analysis Reporting Quantitation Results Units Limit Dilution Factor None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.005 1. None Detected mg/kg 0.02 1. None Detected mg/kg 0.01 1. None Detected mg/kg 1. 76. % 70-130 None Detected mg/kg 10. 79. % 44-151 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Note: PQL's were raised due to small sample size received. Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reeort alteration, seearation, detachment or third pauly interpretation. 4100 Atlas E3C. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 I I LABORATORIES Page I I I I I Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENT~LL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-8-15 Soil (311.1 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-25 Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g) : Date Extracted-8015M(d) : Date Analyzed-8015M(d): 03/24/98 04/07/98 04/07/98 04/07/98 04/07/98 03/27/98 03/30/98 Constituents Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0.01 1. Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % RecoverY 71. % 70-130 Total Petroleum Hydrocarbons (diesel) None Detected mg/kg 10. 1. Surrogate % RecoverY 87. % 44-151 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Note: PQL's were raised due to small sample size received. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 9330B · [805) 327-491 I · FAX [805) 327-1918 LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SANJOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-26 Project Number: Sample ID: Sample Matrix: TOSCO/BP#Ill59 (311.1 SS-1 Soil Date Collected: Date Extracted-8020: Date Analyzed-8020: Date Extracted-8015M(g): Date Analyzed-8015M(g): 03/24/98 04/07/98 o4/07/98 04/07/98 o4/o7/98 Page Constituents Practical Analysis Reporting Quantitation Results Units Limit Benzene None Detected mg/kg 0.005 Toluene 0.005 mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes 0.063 mg/kg 0.01 Total Petroleum Hydrocarbons (gas) 21. mg/kg 1. Surrogate % Recovery 91. % 70-130 Dilution Factor 1. 1. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Note: PQL's were raised due to high concentration of target analytes requiring sample dilution. Sample chromatogram not typical of gasoline. Results over calibration range. Calif~i~H.S. Cert/~l186, AZ License: Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for reoo~ alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 I I LABORATORIES Page I I I I I Purgeable ~-romatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-27 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 SS-2 Date Extracted-8020: 04/07/98 Soil Date Analyzed-8020: 04/07/98 Date Extracted-8015M(g): 04/07/98 Date Analyzed-8015M(g): 04/07/98 Practical I I I Constituents Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0.01 1. Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 72. % 70-130 TEST METHOD:' TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, se;3aration, detachment or third party interpretation, 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 918 I I LABORATORIES I I I I Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 S/~N JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-28 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 SS-3 Date Extracted-8020: 04/07/98 Soil Date Analyzed-8020: 04/07/98 Date Extracted-8015M(g): 04/07/98 Date A~alyzed-8015M(g): 04/07/98 Page I I I I I I I I I I :1 I I Practical Analysis Reporting Quantitation Constituents Results Units Limit Benzene None Detected mg/kg 0.005 Toluene 0.008 mg/kg 0.005 Ethyl Benzene None Detected mg/kg 0.005 Methyl-t-butylether None Detected mg/kg 0.02 Total Xylenes 0.089 mg/kg 0.01 Total Petroleum Hydrocarbons (gas) 51. mg/kg 50. Surrogate % Recovery 78. % 70-130 Dilution Factor 1. 1. 1. 1. 50. TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Note: PQL's were raised due to high concentration of target analytes requiring sample dilution. Sample chromatogram not typical of gasoline. Stuart G. Buttram Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resuonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas CC. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-191 8 LABORATORIES Purgeable Aromatics and Total Petroleum Hydrocarbons PACIFIC ENVIRONMENT~_L GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MI3ZZIO 408-441-7500 Project Number: Sample ID: Sample Matrix: Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-29 299 TOSCO/BP~ll159 (311.1 Date Collected: 03/24/98 SS-4 Date Extracted-8020: 04/07/98 Soil Date Analyzed-8020: 04/07/98 Date Extracted-8015M(g): 04/07/98 Date Analyzed-8015M(g): 04/07/98 Page Constituents Practical Analysis Reporting Quantitation Dilution Results Units Limit Factor Benzene None Detected mg/kg 0.005 1. Toluene None Detected mg/kg 0.005 1. Ethyl Benzene None Detected mg/kg 0.005 1. Methyl-t-butylether None Detected mg/kg 0.02 1. Total Xylenes None Detected mg/kg 0.01 1. Total Petroleum Hydrocarbons (gas) None Detected mg/kg 1. 1. Surrogate % Recovery 73. % 70-130 TEST METHOD: TPH by D.O.H.S. / L.U.F.T. Manual Method - Modified EPA 8015 Individual constituents by EPA Method 5030/8020. Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, separation, detachment or third party interpretation. 41 O0 Atrss Ct. · Rakersfield, OA 93308 · (805) 327-4~)1 I · FAX (E)05) 327-1 91 E) I I LABORATORIES Total Petroleum Hydrocarbons Page I I I PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sampling Date/Time: TOSCO/BP~ll159 P-8-5 03/24/98 (311. 186.1A) Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-23 I I I I Const ~ tuents and Grease ResuLts None Detected Un~ts mg/kg P.Q.L. 30. Method EPA-413.1 Date Date DiLution Prepared Analyzed Factor 04/03/98 04/03/98 1 Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting 13arty. BC Laboratories, Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Cc. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1918 LABORATORIES Page 1 I I I Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sampling Date/Time: TOSCO/BP~ll159 P-8-10 03/24/98 (311. 186.1A) Date Reported: Date Received: Laboratory No.: 04/15/98 03/24/98 98-03337-24 Const i tuent s Resu [ ts Oil and Grease Units P.Q.L. None Detected mg/kg 30~ Method EPA-413.1 Date Date Dilution Prepared Analyzed Factor 04/03/98 04/03/98 2 Stuart G. Buttram Department Supervisor , AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party, BC Laboratories. Inc. assumes no resoonsibilitv for report alteration, seoaration, detachment or third party interpretation. 41 00 Atlas Ct. - Bakersfield, CA 93308 · (805) 327-491 I - FAX [805) 327-1918 LABORATORIES Page 1 I I I Total Petroleum Hydrocarbons PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sampling Date/Time: TOSCO/BP#Ill59 P-8-15 03/24/98 (311.186.1A) Date Reported: 04/15/98 Date Received: 03/24/98 Laboratory No.: 98-03337-25 Date Date Ditution Constituents Resutts Units P.Q.L. Method Prepared 6natyzed Factor Oil and Grease None Detected mg/kg 30. EPA-413.1 04/03/98 04/03/98 1 Stuart G. Buttram Department Supervisor AZ License: AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 00 Atlas Ct. · Bakersfield, CA 9330[] · (805) 327-491 I · FAX (805) 327-1 91 [] Page 1 LABORATORIES Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-8-5 Soil (311. 186. iA) Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted: Date Analyzed: Dilution Used: 04/03/98 03/24/98 98-03337-23 03/24/98 03/30/98 03/30/98 1 Practical I I I I I I I I I COnstituents Bromodichloromethane Bromoform Bromomethane Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Dibromochloromethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-l,2-Dichloroethene trans-l,2-Dichloroethene 1,2-Dichloropropane cis-l,3-Dichloropropene trans-l,3-Dichloropropene Methylene Chloride 1,1,2,2-Tetrachloroethane Tetrachloroethene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,1,2-Trichloro- 1,2,2-trifluoroethane Vinyl Chloride Analysis Results None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected Reporting Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg, m9/k9 mg/k9 mg/k9 mg/k9 mg/k9 · mg/kg . mg/kg mg/k9 mg/kg Quantitation Limit 0.005 0.005 0.005 0.005 0.005 0.005 0 005 0 005 0 005 0 005 0 005 0 005 0 005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.01 0 005 0 005 0 005 0 005 0 005 0 005 0.005 0.005 Surroqates 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Quality Control Data % Recovery ~ · '~Control Limits 97 . ' .76-114 98. 88-110 89. 86-115 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resDonsibilitv for reDort alteration, separation, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91 8 I ! LABORATORIES Volatile Organic Analysis I I I (EPA Method 8260) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Sample Description: TOSCO/BP~ll159 (311.186.1A), Date Reported: Date Received: Laboratory No.: P-8-5, 03/24/98 04/03/98 03/24/98 98-03337-23 Page I I I I I I I I I :1 .I I I Notes: California D.O/H.S. Cert. ~1186, AZ'License: Stuart G. Buttram ~,. · Department Supervisor Closing BFB exceeds internal 12 hOur criteria. AZ0345 All results listed in this report are for the exclusive use of the submilting party. BC Laboratories. Inc. assumes no responsibility for report alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX [BO5) 327-1 918 I I LABORATORIES Page I I I I Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONlqENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP~ll159 P-8-10 Soil (311. 186. iA) Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted: Date Analyzed: Dilution Used: 04/03/98 03/24/98 98-03337-24 03/24/98 03/30/98 03/30/98 1 I I I I Constituents Bromodichloromethane Bromoform Bromomethane Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Dibromochloromethane 1,2-Dichlorobenzene !,3-Dichlorobenzene 1,4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-l,2-Dichloroethene trans-l,2~Dichloroethene 1,2-Dichloropropane cis-l,3-Dichloropropene trans-l,3-Dichloropropene Methylene Chloride 1,1,2,2-Tetrachloroethane Tetrachloroethene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,1,2-Trichlor0- 1,2,2-trifluoroethane Vinyl Chloride Analysis Results None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected Reporting Units mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg ~ mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg . mg/kg None Detected mg/kg None Detected mg/kg Practical Quantitation Limit 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0 005 0 005 0 005 .0 005 0 005 0 01 0 005 0 005 0 005 0 005 0 005 0 005 0.005 0.005 Surroqates 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene QUality Control Data % Recovery Control Limits 95'. 97. 87~ 76-114 88-110 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for resort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · [805) 327-491 I · FAX [805) 327-1 918 I I I I LABORATORIES Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Sample Description: TOSCO/BP#Ill59 (311.186.1A), Date Reported: Date Received: Laboratory No.: P-8-10, 03/24/98 o4/o3/98 03/24/98 98-03337-24 Page Notes: Closing BFB exceeds internal 12 hour criteria. ~86, AZ License: Stuart G. Buttram ~'~,~ Department Supervisor AZ0345 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonslbilitv for report alteration, separation, detachment or third pa~ty interpretation. 41 O0 Atlas (ZOla... Bakersfield, E~A 9330B · [805) 327-491 I · FAX (B05) 327-1 918 LABORATORIES Page 1 I I I I Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAi~ JOSE, CA 95110 Attn: JOE MUZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP#ill59 P-8-15 Soil (311. 186. lA) Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted: Date Analyzed: Dilution Used: 04/03/98 03/24/98 98-03337-25 03/24/98 03/30/98 03/30/98 1 I I I I I I I I I I ,I I I Constituents Bromodichloromethane Bromoform Bromomethane Carbon tetrachloride Chlorobenzene Chloroethane Chloroform Chloromethane Dibromochloromethane 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4~Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1,2-Dichloroethane 1,1-Dichloroethene cis-l,2-Dichloroethene trans-l,2-Dichloroethene 1,2-Dichloropropane cis-l,3-Dichloropropene trans-l,3-Dichloropropene Methylene Chloride 1,1,2,2-Tetrachloroethane Tetrachloroethene 1,1,1-Trichloroethane 1,1,2-Trichloroethane Trichloroethene Trichlorofluoromethane 1,1,2-Trichlor0- 1,2,2-trifluoroethane Vinyl Chloride Analysis Reporting Results Units None Detected mg/kg 'None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg ' None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg None Detected .~ ~ mg/kg None Detected . ,mg/kg None Detected mg/kg None Detected mg/kg None Detected mg/kg Practical Quantitation Limit 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.01 0.005 0.005 0.005 0.005 0.005 0.005 0.0O5 0.005 Surroqates 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene Quality Control Data % Recoverer 101. .91. 'Control Limits 76-114 88-110 All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reoort alteration, senaration, detachment or third party interpretation. 41 O0 Aclas CC. · Bakersfield, CA E)330E) · [BO5) 327-491 I · FAX [805) 327~1918 LABORATORIES Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONMENTAL GROUP, 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MUZZIO Sample Description: INC. 408-441-7500 299 TOSCO/BPS11159 (311.186.1A), Date Reported: 04/03/98 Date Received: 03/24/98 Laboratory No.: 98-03337-25 P-8-15, 03/24/98 Page I I I I I I I I Notes: Stuart G. Buttram ~ - ' '- Department Supervisor / , Closing BFB exceeds internal 12 hour criteria. AZ0345· All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resDonsibllitv for reoort alteration, sermration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91 8 I I I I I LABORATORIES Volatile Organic Analysis (EPA Method 8260) PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 Attn: JOE MI3ZZIO 408-441-7500 299 Project Number: Sample ID: Sample Matrix: TOSCO/BP#ill59 SS-3 Soil (311.186.1A) Date Reported: Date Received: Laboratory No.: Date Collected: Date Extracted: Date Analyzed: Dilution Used: 04/~4/98 03/24/98 98-03337-28 03/24/98 04/09/98 04/09/98 1 Page I I I I Analysis Reporting Constituents Results Units Benzene None Detected mg/kg Ethyl Benzene None Detected mg/kg Toluene None Detected mg/kg Total Xylenes 0.013 mg/kg t-Amyl methyl ether None Detected mg/kg t-Butyl alcohol None Detected mg/kg Diisopropyl ether None Detected mg/kg Ethyl-t-butyl ether None Detected mg/kg Methyl-t-butylether None Detected mg/kg Practical Quantitation Limit 0.005 0.005 0.005 0.01 0.01 1. 0.005 0.01 0.005 Surroqates 1,2-Dichloroethane-d4 Toluene-d8 4-Bromofluorobenzene · Quality Control Data % Recover~ Control Limits 104. 70-121 100. 81-117 102. 74-121 Note: PQL's were raised due to high concentration of hydrocarbons present requiring sample dilution. Results'are estimated due to holding time being exceeded. Flag Explanations: * = PQL is estimated due to low CCV recovery. California D.O.H.S. Cert. ~1186, AZ License: AZ0345 Stuart G. Buttram Department Supervisor All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for reoort alteration, seoaration, detachment or third party interpretation. 41 O0 Atlas CC, · E)akersfield, GA 93308 · (El05) 327-491 I · FAX (805) 2127-1 91 8 ! m LABORATORIES I I I I I I B C LABORATORIES QUALITY CONTROL REPORT STANDARD TTLC CoNsTITUENTS PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 JOE MUZZIO Date of Report: 04/06/98 Sample Matrix: Soil Samples Affected: 98-03337-1 thru 98-03337-16, ~ ) MethodI ~ IBlank ~Constituents I Readings IUnits i~ i i ~Lead I < 2.5 Img/kg I I I I )Spike ~Recl PrecisionlLCS % Rec I Ms )MSD ISpike I LCSl ControlI Control I Control )~Rec I~Rec IR.P.D.I~Rec I Limits I Limits I Limits 186. 186. I o. )95. ) so-1201 zo) s0-120~ MS : Matrix Spike; MSD : Matrix Spike Duplicate; LCS = Laboratory Control Sample RPD = Relative Percent Difference Quality Control Officer //~-~,,/.___Anthony Bonanno All results listed in this report are for the exclusive use of the submitting party. BC Laboratories, Inc. assumes no resoonsibilitv for reoort alteration, senaration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 9330B · (805) 327-491 I · FAX (805] 327-1 918 I I LABORATORIES I I I I I I B C LABORATORIES QUALITY CONTROL REPORT STANDARD TTLC CONSTITUENTS PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 JOE MUZZIO Samples Affected: 98-03337-17 thru 98-0337-22, 98-03337-26 thru 98-03337-29 ~ IBlank I ~Constituents I Readings IUnits II Lead I < 2.5 Img/kg Date of Report: 04/06/98 Sample Matrix: Soil I I I I JSpike %RecJ PrecisionJLCs % Rec J MS J MSD JSpike I ECS I C°ntr°LI ControL I Control I= Rec I~ Rec IR.P.D.I% Rec I Limits I Limits J Limits 190. I 82. I 9. 192. I 80-1201 201 80-120~ MS = Matrix Spike; MSD = Matrix Spike Duplicate; LCS = Laboratory Control Sample RPD = Relative Percent Difference Quality Control Officer Anthony Bonanno 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. 41 O0 Atlas Ct. · Bakersfield. CA 93308 · (805) 327-491 I - FAX (8053 327-1 91 8 I I I I I I I I I I I I I I I I I I LABORATORIES B C LABORATORIES QUALITY CONTROL REPORT STANDARD TTLc CONSTITUENTS PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 JOE MUZZIO Samples Affected: 98-03337-23 thru 98-03337-25 Constituents Blank I I Ms Readings IUnits I% Rec Cadmium Chromium Lead Nickel Zinc I I I l spi ke ~J~ec I I MSO ISpike I LCS I Control I I~ Rec IR.P.D.I~ Rec I Limits I I I I I I 182. I9. t92. I lBS. I1. 199. I 194. IS. 190. I Date of Report: 04/03/98 Sample Matrix: Soil PrecisionlLCS % Rec Control I Control Limits I Limits 80-1201 201 80'120~ 80-1201 201 80-120~ 80'1201 201 80-120~ 8o-12ol 2ol 8o-~2o~ 8o-12ol 2ol 8o-12o~ MS : Matrix Spike; MSD = Matrix Spike Duplicate; LCS = Laboratory Control Sample RPD : Relative Percent Difference Quality Control Officer ¢/~-,,~Anthony Bonanno All results listed in this report are for the exclusive use of the submitting party. BC Laboratories. Inc. assumes no resoonsibilitv for reeort alteration, se~)aration, detachment or third party interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91 8 m m I I I I I LAEiORATORIES, IN L;. B C LABORATORIES QUALITY CONTROL REPORT STANDARD TTLC CONSTITUENTS PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE, CA 95110 JOE MUZZIO Date of Report: 04/15/98 Sample Matrix: Soil Samples Affected: 98-03337 - 23 thru 98-03337 - 25 ~ i Method I ~Constituents I Readings lUnits )Oil & Grease I <20. )mg/kg I I I I Ispike %RecI PrecisionJLCS X Rec I MS I MSD ISpike I LCS I C°ntrol I Control I Control ) I% Rec 1% Rec IR.P.D.I% Rec I Limits I Limits I Limits I 90. I 94. 4. I 89. I 80 - 1201 20i 80 - 120) MS : Matrix Spike; MSD : Matrix Spike Duplicate; LCS = Laboratory Control Sample RPD : Relative Percent Difference Anthony~n~o - ' 41 O0 Atlas ct. · Bakersfield, CA 93308 · (B05) 327-491 I · FAX (805) 327-1 91 8 I I I I I I I I I I I I I I I I I LABORATORIE S, IN C. QC WORKSHEET WA TER DATE: 4/3/98 LAB#: 3487-2 ANALYST: LL CCV.23 INSTR: GC-V4 CMPD MB MS ' MSD LCS MS/MSD RPD LCS WATER %REC %REC RPD %REC LIMIT LIMIT LIMIT UG/L MTBE <5 108.2 107.9 0 103 80-120 10 85-115 BENZ <0.3 104.8 104.3 0 101 80-120 10 85-115 TOLUENE <0.3 105.0 103.2 2 99 80-120 10 85-115 E-BENZ <0.3 106.2 103.6 3 100 80-120 10 85-115 P,M-XYL <0.6 103.0 101.4 2 94 80-120 10 85-115 O-XYL <0.3 104.4 103.0 1 100 80-120 10 85-115 TPH-GAS <50 106.0 105.0 1 101 80-120 10 85-115 ILAB NUMBERS ASSOC, WITH THIS QC: OC WORKSHEET SOIL DATE: 4/6/98 LAB # 3337-7 ANALYST: LL CCV.23 INSTR. GC-V4 CMPD MB MS MSD LCS MS/MSD RPD LCS SO~L %REC %REC RPD %REC LIMIT LIMIT LIMIT MGIKG MTBE <.02 102.2 102.3 0 103 80-120 10 85-115 BENZ <.005 105.5 106.8 1 101 80-120 10 85-115 · TOLUENE ! <.005 105.3 105.2 0 99 80-120 10 85-115 E-i~ENZ <.005 106.7 107.8 1 100 80-120 10 85-115 P,M-XYL <.01 100.1 100.8 1 94 80-120 10 85-115 O-XYL <.005 103.3 103.1 0 100 80-120 10 85-115 TPH-GAS <1. 102.0 99.0 3 101 80-120 10 85-115 CCV.21 CCV.22 II.AB NUMBERS ASSOC. WITH THIS QC: 3337-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17 3338-1,2,3 MB= METHOD BLANK RPD = RELATIVE PERCENT DIFFERENCE MS = MATRIX SPIKE /~%~. .~ MSD= MATR,X SPIKE DUPLICATE ~,-_~.--;'~..~, LCS = LABORATORY CONTROL SAMPLE QC Approval 41 00 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I - FAX (805) 327-1 91 8 LABORATORIES, IN (-',. QC WORKSHEET WA TER DATE: 4/3/98 LAB#: 3487-2 ANALYST: LL CCV.26 INSTR: GC-V4 CMPD MB MS MSD LCS MS/MSD RPD LCS WATER %REC %REC RPD %REC LIMIT LIMIT LIMIT. UGIL MTBE <5 108.2 107.9 0 103 80-120 10 85-115 BENZ <0.3 104.8 104.3 0 101 80-120 10 85-115 TOLUENE <0.3 105.0 103.2 2 100 80-120 10 85-115 E-BENZ <0.3 106.2 103.6 3 101 80-120 10 85-115 P,M-XYL <0.6 103.0 101.4 2 95 80-120 10 85-115 O-XYL <0.3 104.4 103.0 1 100 80-120 10 85-115 TPH-GAS <50 106.0 105.0 1 94 80-120 10 85-115 ILAB NUMBERS ASSOC. WITH THIS QC: WORKSHEET. SOIL DATE: 4/7/98 LAB # 3502-7 ANALYST: LL CCV.26 INSTR. GC-V4 CMPD MB MS MSD LCS MS/MSD RPD LCS SOiL %REC %REC RPD %REC LIMIT LIMIT LIMIT MG/KG MTBE <.02 118.7 116.2 2 103 80-120 10 85-115 8ENZ 4.005 114.9 109.0 5 101 80-120 10 85-115 TOLUENE ! <.005 114.5 107.6 6 100 80-120 10 85-115 E-BENZ <.005 115.5 109.1 6 101 80-120 10 85-115 P,M-XYL <.01 107.6 100.5 7 95 80-120 10 85-115 O-XYL <.005 108.6 101.9 6 100. 80-120 10 85-115 TPH-GAS <1. 96.0 101.0 5 94 80-120 10 85-115 CCV.24 CCV.25 LAB NUMBERS ASSOC. WITH THIS QC: 3502-1, 2, 3, 4, 5, 6, 7, 8 3342-14 3337- 28 3338-4 5 MB= METHOD BLANK RPD= RELATIVE PERCENT DIFFERENCE MS = MATRIX SPIKE LCS = LABORATORY CONTROL SAMPLE QC Approval 4100 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (B05) 327-1918 LABORATORIE S, IN r-',. (3¢ WORKSNEET WA TER DATE: 3~25~98 LAB#: TAP ANALYST: JENN CCV.36 INSTR: GC-V6 CMPO MB MS MSD LCS MS/MSD RPD LCS WATER %REC %REC RPD %REC LIMIT LIMIT UMIT UG/L MTBE <5 50.5 82.9 49 97.8 80-120 10 85-115 BENZ <0.3 89.3 88.0 1 90.3 80-120 10 85-115 TOLUENE <0.3 86.6 84.5 2 87.5 80-120 10 85-115 E-BENZ <0.3 87.6 86.0 2 95.4 80-120 10 85-115 P,M-XYL <0.6 90.0 88.4 2 89.5 80-120 10 85-115 O-XYL <0.3 87.3 86.1 1 92.3 80-120 10 85-115 TPH-GAS <50 95.0 100.0 5 112.9 80-120 10 85-115 II. AB NUMBERS ASSOC. WITH THIS QC: QC WORKSHEET SOIL DATE: 4/6/98 LAB # 3342-15 ANALYST: DH CCV.36 INSTR. GC-V6 CMPD MB MS MSD LCS MS/MSD RPD LCS sOIL %REC %REC RPD %REC LIMIT LIMIT LIMIT MG/KG MTBE <.02 107.4 99.5 8 97.8 80-120 10 85-115 BENZ < .005 99.5 91.5 8 90.3 80-120 10 85-115 TOLUENE <.005 95.8 88.7 8 87.5 80-120 10 85-115 E-BENZ <.005 99.2 93.6 6 95.4 80-120 10 .85-115 P,M-XYL <.01 97.3 91.6 6 89.5 80-120 10 85-115 O-XYL < .005 95.7 90.4 6 92.3 80-120 10 85-115 TPH-GAS <1, 113.0 113.0 0 96.0 80-120 10 85-115 CCV.35 CCV.36 CCV.34 ILAB NUMBERS ASSOC. WITH THIS QC: 3342-14, 15, 16, 17 3337-18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 3777-1, 2 MB= ME'I'HOD BLANK RPD= RELATIVE PERCENT DIFFERENCE MS = MATRIX SPIKE. MSD = MATRIX SPIKE DUPLICATE LCS = LABORATORY CONTROL SAMPLE QC Approval 41 00 Acl@s CC. · Bakersfield, CA S)3301~ · (B05) 327-4~1 I · FAX [805) 327-1 91 8 I I I I I I I I I ,I I I I I I I I I LABORATORIES B C LABORATORIES QUALITY CONTROL REPORT Method 8260 PACIFIC ENVIRONMENTAL GROUP, INC. 2025 GATEWAY PLACE SUITE 440 SAN JOSE~ CA 95110 JOE MUZZIO Samples Affected: 98-033137-23 THRU 98-03337-25 II Const i t uent s Method I I I I I ISPike XRecl Blank I I MS I MSD ISPike I LCS I C°ntr°ll I Readings lUnits IX Rec IX Rec IR.P.D.t% Rec I Limits I < 0.005 Ime/k9 1108- 1114. I 6. 1101. I 80- 12ol I < 0.005 ImB/k~ 1108' 1105' I 3. I 88- I 80 - 120I I < 0.005 ImB/k~ 1103- 1107- I 4. I 94. I 80 - 120I < 0.005 ImB/k9 ,I1°8- 1103- I 5. I 91. I 80 - 12o1 < 0.005 JmB/k9 1106- 1109- I 3. I 98. I 80 - 120l < 0.005 Jm~/k~ I107. 1118. I 11. !100. I 80 - 120l ' 0.005 Im~/kg II08. 1119. Ill. I 98. I 80 - 1201 I I I I I I I IIBromodichtoromethane ~Chlorobenzene IIChloroethane ~l,4-Dichtorobenzene lll,l-Dichloroethane ~l,l-Dichtoroethene ~TrichLoroethene Date of Report: 04/03/98 Sample Matrix: Soil PrecisionlLCS % Rec Control I Control Limits t Limits 20f 80-120 20t 80-120 201 80-120 2ol 8o-12o 201 80-120 2ol 80-120 201 80-120 MS : Matrix Spike; LCS : Laboratory Control Sample MSD = Matrix Spike Duplicate; RPD = Relative Percent Difference Anthony ~lonanno All results listed in this reporl are for the exclusive use of the submitling party. BC Laboratories, Inc. essumes no resDonsibilitv for reoort alteration, seoaration, detachment or third pa~ty interpretation. 41 O0 Atlas Ct. · Bakersfield, CA 93308 · (805) 327-491 I · FAX (805) 327-1 91B I~C LABORATORIES INC. SAMPLE RECEIPT FORM Rev. No.4 7/7/98 Page / Of Submission#: ~,~,~-.~.~ ~ '~ Project Code: I I SHIPPING INFORMATION Federal Express [] UPS [] Hand Delivery d BC Lab Field Service [] Other [] (Specify) SHIPPING CONTAINER / Ice Chest [~ None [] Box [] Other [] (Specify) Refrigerant: Ice I~' Blue Ice [] None [] Other [] /Comments: All samples received? Yesx No [] SAMPLE CONTAINERS Ail samples containers intact? Yes,~l/ No 0 ! Ice Chest ID Temperature: / ~/~ °C Thermometer ID: ~ .~ Emissivity Description(s) match COC? YeseS7' No Ct Ice Chest ID Temperature: °C Thermometer ID: Emissivity Container QT GENERAL MINERA[J GENERAL PHYSICAL PT PE UNPRESERVED SAMPLE NUMBERS PLASTIC RAG Comments: [F:\WPSO\LAB _DOCSU=ORMSLS ANIREC 2.W F BC LABORATORIES INC. SAMPLE RECEIPT FORM R~. No.4 1/7/98 Page Submission#: ~-_~.~ ~ ~ Project Code: SHIPPING INFORMATION Federal Express CI UPS [] Hand Delivery [~Z/ 8C Lab Field Service [] Other [] (Specify) SHIPPING CONTAINER Ice Chest [~ None [] Box [] Other [] (Specify) Refrigerant: Ice [~ Blue Ice [] None [] Other [] ~Comments: All samples received? Yesx No [3 All samples containers intact? Ye$~[~l/ No I-1 ! Ice Chest ID Temperature: / '~ °C Thermometer ID: T.~ ~ Emissivity Container //~ ,-~,/~7.~ ~'/~.~//~ Description(si match COC? Yes/q[~ No Ice Chest ID Temperature: Thermometer ID: Emissivity Container °C SAMPLE CONTAINERS QT GENERAL MINERAL/ GENERAL PHYSICAL PT PE UNPRESERVED PLASTIC BAG SAMPLE NUMBERS Completed by:_ ~.~ IF:\W PSO~LAB _ D 0 C $ ~FO FU~ S~.S A.M REC 2 .W r. ~C LAI~ORATORIES INC. SAMPLE RECEIPT FORM Rev. No.4 ~/7/98 Page '_~.~ Of ,>>~ Project Code: SHIPPING INFORMATION Federal Express I-I UPS [] Hand Delivery 8C Lab Field Service I-1 Other [] (Specify) SHIPPING CONTAINER Ice Chest [~ None [] Box [] Other [] {Specify) Refrigerant: Ice I~ Blue Ice [] None [] Other [] /Comments: I I I I I I I I I I I I All samples received? Yes/~ No [] SAMPLE CONTAINERS All samples containers intact? Yes,J~l' No [] ! Ice Chest ID Temperature: / ~,'~ °C Thermometer ID: 'Z~ v~ Emissivity Container J/~'-~.?,~7.,~, ~/~_..,~.~/~' Description(s) match COC? Yesv,(~ No 0 Ice Chest ID Temperature: ° C Thermometer ID: Emissivity Container SAMPLE NUMBERS MINERAL/ GENERAL PHYSICAL PE UNPRESERVED ~ PLASTIC BAG Completed by:._. iF:'~W P~ O~LAB .DOC$~FORMS~SANIREC 2.WP*I O J : ' 'l/~'Cq r°ject:,.~ll-~ar,..14 / ,. ~ /Address:~::~2"5-~ PL Project #:.'T-c:~_~/~?.~l,,,.f~ J / 8 JCity:~Al,,t J~,se ~ Sampler Name:' ~\,' 'J ~ : 5~ j ~ '~>' u.. J State:. CA- Zip'. ~,.5'! lC::, ,a. Fb't~~~ '~ ~ -.~N O ~ ~ .r. ,.o ..5--'., ,-o- E~ Attn' ,.J~F_, 144~.~:,' ' ' ' , ~ ,,~ J Phone:~,-o~,),14-l-?..W::~ /Z~-~._~.~ / ~- ~ ~ ~ m~~~ ~:__~__~ ........ '__°.~, -. i J -/- ?.l-,o. ,,.' ~ ,,/.?,~: /,, / ~J-,~ ~-~-,o_/,'' ,f~¢ ,- · I1,,, -'ll[llll, lllll,]llliP. Ill,],l Report Drinking Water ..... C.~.o,m.rn_e,nts: I~lame:,'T'b,,r(3 vt,4x,,~,,r,.,.-,,~_ re, on State Form ? YIN i--~. _ - Send Co~' to IAaares~: State of (~lif. IY/N f<.l"-{'--tl¢4--::{~ FI~'~g~,'DipF::,,E,~iBP_..:-F/}~C. ' J City State Zip Reli/3qui~t)ed by:,tSign./~Eirej _ Regeiv, ed by: (Signature) ' , Date; Time: I-Attention:~),,,~,PE,~W/'r..~.~ , ,f_ / ~ ~~E I PO # ' '49.elinqulshed by: (Signature)' Received by: (Signature) ~" . ~/ ' I~ate: .lime: · i e inquished by: (Signature) Received by: (Signature) Dale. 'lima' lJJTim: Mi~:: · · / I Flat Relinquished by: (Signature) Received by: (81gnature) ~J Equipment: Rate: . Dale: .lime: Revised 5/97....Sample Dis~o~al bv BO Lab~ mau h,~ hill~rl ~ ~ ~/'~ / ~rnpl. t,', ...... queou$ ~ples: :~llliI~l~l']/Ji~ll[']il Raped Drinking Water Comments: Addross: S~n~ Copy to $~ ?~' [ State of Calif. Y / N City State Zip Re~~~ ~~ y:Received (Signature) -- Date: ~me: Attention: ~ID ~¢¢ ~linq~shed by: (Sgnature)' Received by: (Signature) / ¢~ate: ~me: PO ~ =[~~~I~' Relinquished by: (Signature) Received by: (Signature) Date: ~me: ~me · Miles: Flat Relinquished by: (Signature) Received by: (Signa~re) ' Date: ~me: Equipment: Rate: pie Disposal by may at $5.00 / sample for non-aqueous Samples: 04/30/97 06:59 ~805 326 0576 "BFD HAZ MAT DIV ~003 WRITTEN MONITORING PROCEDURES UNDERGROUND STORAGE TANK MONITORING PROGRAM This monitoring program must be kept at the UST localJon at all times. The information on this monitoring program are conditions of the operating permiL The permit holder must notify the Office of Envirommmml Services withi~ 30 days of any changes to the momloring procedures, unless requh'v,d to oblain approval b~fore making the change. Required by Sections 2632(d) and 2641(h) CCR. Facility Name ~:~,e~' */,~ff, ea-',o-z:'-a~',~: ,~. ~ · Facility Address ~ m' ,~,~c .~-. Describe the frequency of performing the monitoring: Tank - ~r.,~'~,c~ .,-.~_~ --2>~o~_m,'~ /,o,,a- L --,,--,~o*-.c . What methods and equipment, identified by name and model, will be used for peffoming the monitoring: Piping ~ ~-.. ,../.~__.~.. ./_~..~,~ "~.,m_~.~-~.~,-~ g Describe the location(s) where the monitoring will be performed (facility plot plan should be attached): List the name(s) and title(s) of the people responsible for performing the monitoring and/or maintaining the equipment: Reporting Format for monitoring: Tank Piping Describe the preventive maintenance schedule for the monitoring equipmenL Note: Maintenance must be in accordance with the manufacturer's maintenance schedule but not less than every 12 months. Describe the training necessary for the operation of UST system, including piping, and the monitoring equipment: ~'~ t.~-?~ ~r'_~' ,~'.r~,.~,,~-~ ~o-r 04/30/97 06:58 ~805 526 0576 'BFD HAZ MAT DIV ~002 EMERGENCY RESPONSE PLAN UNDERGROUND STORAGE TANK MONITORING PROGRAM This monitoring program must be kept al the UST location at all times. Thc information on this momtor~ng program are ~ondilions of thc operaling permit. The permit holder must notify the Office of Envu~nmental Self'ices within 30 days of any chnn~es tO the monitoring procedures, unless reqmred io obtain approval before making the change. Required by Sections 2632(d) and 2641(h) CCR. Facility Name Facility Address If an unauthorized release occurs, how will the hazardous substance be cleaned up? Note: If released hazardous substances reach the environment, increase the fire or explosion ba-ard, are not cleaned up from the secondary containment within 8 hours, or deteriorate the secondary comainment, then the Office of Environmental Services must be notified within 24 hours. ~L ~5'.~/-z .. .~s_~.~,~,~r ~..-a~ .A~--~9. .Z~r'~:~' _ Describe the proposed methods and equipment to be used for removing and properly disposing of any hazardous substance. _z~'4'--~r. ~--~'~' Describe the location and availability of the required cleanup equipmem in item 2 above. 4. Describe the maintenance schedule for the cleanup equipment: List the name(s) and title(s) of the person(s) responsible for authorizing any work necessary under the response plan: M bil 440685 PAGE I OF 5 MOBIL OIL CORPORATION MATERIAL SAFETY DATA BULLETIN SUPPLIER: MOBIL OIL CORP. CHEMICAL N~MES AND SYNONYMS: PET. HYDROC~dtBONS AND ADDITIVES USE OR DESCRIPTION: AUTOMOTIVE ENGINE OIL REVISED: 01/12/89 I. PRODUCT IDENTIFICATION ********************** MOBIL DELVAC 1240 HEALTH EMERGENCY TELEPHONE: (212) 883-4411 TRANSPORT EMERGENCY TELEPHONE: (800) 424-9300 (CHEMTREC) PRODUCT TECHNICAL INFORMATION: (800) 662-4525 Il. TYPICAL CHEMICAL AND PHYSICAL PROPERT'IES ************* APPEAJtANCE: ASTM 6.0 LIQUID ODOR: MILD PH: NA VISCOSITY AT 100 F, SUS: 712.0 AT 40 C, CS: 154.0 VISCOSITY AT 210 F, SUS: 77.0 AT 100 C, CS: 15.0 FLASH POINT F(C): > 440(227) (ASTM D-92) MELTING POINT F(C): NA POUR POINT F(C): 10(-12) BOILING POINT F(C): > 600(316) RELATIVE DENSITY, 15/4 C: 0.898 SOLUBILITY IN WATER: NEGLIGIBLE VAPOR PRESSURE-MM HG 20C: < .1 NA=NOT APPLICABLE NE=NOT ESTABLISHED D=DECOMPOSES FOR FURTHER INFORMATION, CONTACT YOUR LOCAL M~KETING OFFICE. ************************** III. INGREDIENTS *************************** WT PCT EXPOSURE LIMITS SOURCES (APPROX) MO/M3 PPM (AND NOTES) POTENTIALLY HAZARDOUS INGREDIENTS: NONE OTHER INGREDIENTS: REFINED MINERAL OILS >90 ADDITIVES AND/OR OTHER INGREDS. <10 SEE SECTION XII FOR COMPONENT REGULATORY INFORMATION. SOURCES: A=ACGIH-TLV, A*=SUGGESTED-TLV, M=MOBIL, O=OSHA, S=SUPPLiER NOTE: LIMITS SHOWN FOR GUIDANCE ONLY. FOLLOW APPLICABLE REGULATIONS. *********************** IV. HEALTH HAZARD DATA ************************ --- INCLUDES AGGRAVATED MEDICAL CONDITIONS, IF ESTABLISHED EFFECTS OF OVEREXPOSURE: SLIGHT EYE IRRITATION. SLIGHT SKIN IRRITATION. *************** V. EMERGENCY AND FIRST AID PROCEDURES ***************** --- FOR PRIMARY ROUTES OF ENTRY EYE CONTACT: FLUSH WITH WATER. SKIN CONTACT: WASH CONTACT AREAS WITH SOAP AND WATER. INHALATION: NOT EXPECTED TO BE A PROBLEM. INGESTION: NOT EXPECTED TO BE A PROBLEM. HOWEVER, IF GREATER THAN 1/2 LITER(PINT) INGESTED, IMMEDIATELY GIVE 1 TO 2 GLASSES OF WATER AND CALL A PHYSICIAN, HOSPITAL EMERGENCY ROOM OR POISON CONTROL CENTER FOR ASSISTANCE. DO NOT INDUCE VOMITING OR GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSONf M bil MOBIL DELVAC 1240 440685 PAGE 2 OF 5 ***************** VI. FIRE ~aND EXPLOSION HAZARD DATA ********************* FLASH POINT F(C): > 440(227) (ASTM D-92) FLAJ~BLE LIMITS. LEL: .6 UEL: 7.0 EXTINGUISHING MEDIA: C~dtBON DIOXIDE, FOAM, DRY CHEMICAL AND WATER FOG. SPECIAL FIRE FIGHTING PROCEDURES: WATER OR FOAM MAY CAUSE FROTHING. USE WATER TO KEEP FIRE EXPOSED CONTAINERS COOL. WATER SPRAY MAY BE USED TO FLUSH SPILLS AWAY FROM EXPOSURE. FOR FIRES IN ENCLOSED AJtEAS, FIREFIGHTERS MUST USE SELF-CONTAINED BREATHING APPARATUS. PREVENT RUNOFF FROM FIRE CONTROL OR DILUTION FROM ENTERING STREAMS OR DRINKING WATER SUPPLY. UNUSUAL FIRE AND EXPLOSION HAZARDS: NONE NFPA HAZARD ID: HEALTH: 0, FLAMMABILITY: 1, REACTIVITY: 0 ************************ VII. REACTIVITY DATA ************************* STABILITY (THERMAL, LIGHT, ETC.): STABLE CONDITIONS TO AVOID: EXTREME HEAT INCOMPATIBILITY (MATERIALS TO AVOID): STRONG OXIDIZERS HAZARDOUS DECOMPOSITION PRODUCTS: C~JRBON MONOXIDE. HAZARDOUS POLYMERIZATION: WILL NOT OCCUR ******************** VIII. SPILL OR LEAK PROCEDURE ******************** ENVIRONMENTAL IMPACT: REPORT SPILLS AS REQUIRED TO APPROPRIATE AUTHORITIES. U. S. COAST GU~uRD REGULATIONS REQUIRE IMMEDIATE REPORTING OF SPILLS THAT COULD REACH ANY WATERWAY INCLUDING INTERMITTENT DRY CREEKS. REPORT SPILL TO COAST GUARD TOLL FREE NUMBER 800-424-8802. PROCEDURES IF MATERIAL IS RELEASED OR SPILLED: ~dDSORB ON FIRE RETARDANT TREATED SAWDUST, DIATOMACEOUS EARIH, ETC. SHOVEL UP AND DISPOSE OF AT AN APPROPRIATE WA$IE DISPOSAL FACILITY IN ACCORDANCE WITH CURRENT APPLICABLE LAWS AND REGULATIONS, AND PRODUCT CHARACTERISTICS AT TIME OF DISPOSAL. WASTE MANAGEMENT: PRODUCT I$ SUITABLE FOR BURNING IN AN.ENCLOSED, CONTROLLED BURNER FOR FUEL VALUE OR DISPOSAL BY SUPERVISED INCINERATION. SUCH BURNING MAY BE LIMIIED PURSUANT TO THE RESOURCE CONSERVATION AND RECOVERY ACT. IN ADDITION, THE PRODUCT IS SUITABLE FOR PROCESSING BY AN APPROVED RECYCLING FACILITY OR CAN BE DISPOSED OF AT ANY GOVERNMENT APPROVED WASTE DISPOSAL FACILITY. USE OF IHESE METHODS IS SUBJECT TO USER COMPLIANCE WITH APPLICABLE LAWS AND REGULATIONS AND CONSIDERATION OF PRODUCT CHARACTERISTICS AT TIME OF DISPOSAL. ***************** IX. SPECIAL PROTECTION INFORMATION ****************** EYE PROTECTION: NORMAL INDUSTRIAL EYE PROTECTION PRACTICES SHOULD BE EMPLOYED. SKIN PROTECTION: NO SPECIAL EQUIPMENT REQUIRED. HOWEVER, GOOD PERSONAL HYGIENE PRACTICES SHOULD ALWAYS BE FOLLOWED. RESPIRATORY PROTECTION: NO SPECIAL REQUIREMENTS UNDER ORDINARY CONDITIONS OF USE AND WITH ADEQUATE VENTILATION. VENTILATION: NO SPECIAL REQUIREMENTS UNDER ORDINARY CONDITIONS OF USE AND WITH ADEQUATE VENTILATION. *********************** X. SPECIAL PRECAUTIONS ************************ NO SPECIAL PRECAUTIONS REQUIRED. M bii MOBIL DELVAC 1240 440685 PAGE 3 OF 5 ***************************** XI. TOXICOLOGICAL DATA ************************ ---ACUTE TOXICOLOGY--- ORAL TOXICITY (RATS): LD50: > 5 G/KG SLIGHTLY TOXIC(ESTIMATED) --- BASED ON TESTING OF SIMILAR PRODUCTS AND/OR THE COMPONENTS. DERMAL TOXICITY (RABBITS): LD50: > 2 G/KG SLIGHTLY TOXIC(ESTIMATED) BASED ON TESTING OF SIMILAR PRODUCTS AND/OR THE COMPONENTS. INHALATION TOXICITY (RATS): NOT APPLICABLE ---HARMFUL CONCENTRATIONS OF MISTS AND/OR VAPORS ARE UNLIKELY TO BE ENCOUNTERED THROUGH ANY CUSTOM~Y OR REASONABLY FORESEEABLE HANDLING, USE, OR MISUSE OF THIS PRODUCT. EYE IRRITATION (RABBITS): MAY CAUSE SLIGHT IRRITATION. ---BASED ON TESTING OF SIMILAR PRODUCTS AND/OR THE COMPONENTS. SKIN IRRITATION (RABBITS): MAY CAUSE SLIGHT IRRITATION ON PROLONGED OR REPEATED CONTACT. ---BASED ON TESTING OF $IMILAR~PRODUCT$ AND/OR THE COMPONENTS. ---SUBCHRONIC TOXICOLOGY (SUPUIARY)--- SEVERELY SOLVENT REFINED AND SEVERELY HYDRO%REA%ED MINERAL BASE OILS HAVE BEEN TESTED AT MOBIL ENVIRONMENTAL AND HEALTH SCIENCES LABORATORY BY DERMAL APPLICATION TO RATS 5 DAYS/WEEK FOR 90 DAYS AT DOSES SIGNIFICANTLY HIGHER THAN THOSE EXPECTED DURING NORMAL INDUSTRIAL EXPOSURE. EXTENSIVE EVALUATIONS INCLUDING MICROSCOPIC EXAMINATION OF INTERNAL ORGANS AND CLINICAL CHEMISTRY OF BODY FLUIDS, SHOWED NO ADVERSE EFFECTS. ---CHRONIC TOXICOLOGY (SUMM~dtY)--- THE BASE OILS IN THIS PRODUCT ARE SEVERELY SOLVENT REFINED AND/OR SEVERELY HYDROTREATED. TWO YEAR MOUSE SKIN PAINTING STUDIES OF SIMILAR OILS SHOWED NO EVIDENCE OF CARCINOGENIC EFFECTS. ---OTHER TOXICOLOGY DATA--- STUDIES HAVE SHOWN THAT MICE DEVELOPED SKIN CANCER AFTER REPEATED APPLICATION OF USED GASOLINE ENGINE OIL TO THE SKIN FOR THE LIFETIME OF THE ANIMALS. NO EFFORT WAS M~E TO WASH THE OIL OFF BETWEEN APPLICATIONS. USED OIL FROM DIESEL ENGINES DID NOT PRODUCE THIS EFFECT. BECAUSE OF THE EFFECTS OBSERVED IN THE LABORATORY TESTS, SERVICE STATION WORKERS, ENGINE MECHANICS, AND ALL PERSONS WHO REGULARLY HANDLE USED MOTOR OIL SHOULD TAKE PRECAUTIONS TO MINIMIZE CONTACT WITH THE OIL. GOOD PERSONAL HYGEINE PRACTICES, INCLUDING WASHING ANY SKIN CONTACT AREAS AND REMOVING OIL SO~KED CLOTHING, SHOULD BE FOLLOWED. M bii MOBIL DELVAC 1240 440685 PAGE 4 OF 5 *********************** XII. REGULATORY INFORMATION ********************* GOVERNMENTAL INVENTORY STATUS: ALL COMPONENTS REGISTERED IN ACCORDANCE WITH TSCA. D.O.T. SHIPPING NAME: NOT APPLICABLE D.O.T. HAZARD CLASS: NOT APPLICABLE US OSHA HAZARD COMMUNICATION ST~uNDARD: PRODUCT ASSESSED IN ACCORDANCE WITH OSHA 29 CFR 1910.1200 AND DETERMINED NOT TO BE HAZARDOUS. RCRA INFORMATION: THE UNUSED PRODUCT, IN OUR OPINION, IS NOT SPECIFICALLY LISTED BY THE EPA AS A HAZARDOUS WASTE (40 CFR, PART 261D); DOES NOT EXHIBIT THE HAZARDOUS CHARACTERISTICS OF IGNITABILITY, CORROSIVITY, OR REACTIVITY, AND IS ~OT FORMULATED WITH THE METALS CITED IN THE EP TOXICITY TEST. HOWEVER, USED PRODUCT MAY BE REGULATED. U.S. SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT (SARA) TITLE III: THIS PRODUCT CONTAINS NO "EXTREMELY HAZARDOUS SUBSTANCES". SARA (302) REPORTABLE HAZARD CATEGORIES: NONE THIS PRODUCT CONTAINS THE FOLLOWING SARA (313) TOXIC RELEASE CHEMICALS: ZINC DIALKYL DITHIOPHOSPHATE 68457-79-4 1.35% THE FOLLOWING PRODUCT INGREDIENTS ARE CITED ON THE LISTS BELOW: CHEMICAL NAME CAS NUMBER LIST CITATIONS *** NO REPORTABLE INGREDIENTS *** --- KEY TO LIST CITATIONS i = OSHA Z, 2 = ACGIH, 3 = [ARC, 4 ~ NTP, 6 = EPA CARC, 7 = NFPA 49, 8 = NFPA 325M, 9 = DOT HMT, 11 = IL RTK, 12 = MA RTK, 13 = MN RTK, 14 = NJ RTK, 16 = FL RTK, 17 = PA RTK, 18 = CA P65. --- NTP, I/URC, AND OSHA INCLUDE CARCINOGENIC LISTINGS 5 = NCI, 10 = CA RTK, 15 = MI 293, NOTE: MOBIL PRODUCTS ARE NOT FORMULATED TO CONTAIN PCBS. INFORMATION GIVEN HEREIN IS OFFERED IN GOOD FAITH AS ACCURATE, BUT WITHOUT GUARANTEE. CONDITIONS OF USE AND SUITABILITY OF THE PRODUCT FOR PARTICULAR USES ARE BEYOND OUR CONTROL; ALL RISKS OF USE OF THE PRODUCT ARE THEREFORE ASSUMED BY THE USER AND WE EXPRESSLY DISCLAIM ALL WARRANTIES OF EVERY KIND AND NATURE, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IN RESPECT TO THE USE OR SUITABILITY OF THE PRODUCT. NOTHING IS INTENDED AS A RECOMMENDATION FOR USES WHICH INFRINGE VALID PATENTS OR AS EXTENDING LICENSE UNDER VALID PATENTS. APPROPRIATE WARNINGS AND SAFE HANDLING PROCEDURES SHOULD BE PROVIDED TO HANDLERS AND USERS. ************************************************************************* PREPARED BY: MOBIL OIL CORPORATION ENVIRONMENTAL AFFAIRS AND TOXICOLOGY DEPARTMENT, PRINCETON, NJ FOR FURTHER INFORMATION, CONTACT: MOBIL OIL CORPORATION, PRODUCT FORMULATION AND QUALITY CONTROL 3225 GALLOWS ROAD, FAIRFAX, VA 22037 (703) 849-3265 M bil MOBIL DELVAC 1240 440685 PAGE 5 OF 5 ***************************** APPENDIX ********************************* FOR MOBIL USE ONLY: (FILL NO: MTN545D100) MCN: , MHC: 1' 1' NA 1' 1', MPPEC: , PPEC: , US83-333 APPROVE 11/28/88 ,. M¢ il 170019-31 MATERIAL SAFETY DATA BULLETIN PAGE 1 OF 9 1. PRODUCT ;~ND COMPANY IDENTIFICATION PRODUCT NAME: DIESEL FUEL (MRDUS) SUPPLIER: MOBIL OIL CORP. -PRODUCTS AND TECHNOLOGY DEPT. 3225 GALLOWS RD. FAIRFAX, VA 22037 24 - flour Emergency (call Collect): Product and MSDS Information: CHEMTREC: 609-737-4411 800-662-4525 800-424-9300. APPROVAL DATE: 703-849-3265 202-483-7616 10/05/95 COMPOSITION/INFORMATION ON INGREDIENTS CHEMICAL NAMES AND SYNONYMS: HYDROCAR£ONS AND ADDITIVES INGREDIENTS CONSIDERED HAZARDOUS TO HL~LTH: Substance Name Wt% DIESEL FUEL (68334-30-5) 100 See Section 15 for European Label Information. See Section 8 for exposure limits (if applicable). 3. HAZARDS IDENTIFICATION US OSHA HAZARD COMMUNICATION STANDARD Product assessed in accordance with OSHA 29 CFR 1910.1200 and determined to be hazardous. EFFECTS OF OVEREXPOSURE: Respiratory irritation, dizziness, nausea, loss of consciousness. Prolonged, repeated skin contact may result in skin irritation or more serious skin disorders. Note: This product contains polycyclic aromatic hydrocarbons, some of which have been reported to cause skin cancer in humans under conditions of poor personal hygiene, prolonged repeated contact, and exposure to sunlight. Toxic effects are unlikely to occur if good personal hygiene is practiced. EMERGENCY RESPONSE DATA: Clear (May Be Dyed) Liquid. Material is combustible. DOT ERG No. - 27 Mobil . - DIESEL FUEL (MRDUS) 170019-31 PAGE 2 OF 9 4.FIRST AID MEASURES EYE CONTACT: Flush thoroughly with water. If irritation occurs, call a physician. SKIN CONTACT: Dry-wipe the skin. Cleanse the area with waterless hand cleaner, and follow by washing thoroughly with soap' and water. Remove contaminated clothing. Launder clothing before reuse. Discard shoes if material has penetrated to inside surface. INHALATION: Remove from further exposrre. If respiratory irritation, dizziness, nausea, or unconsciousness occurs, seek immediate medical assistance and call a physician. If breathing has stopped, use mouth to mouth resuscitation. INGESTION: Do not induce vomiting. Give 1 to 2 glasses of water. Get medical assistance. NOTE TO PHYSICIANS: Material if aspirated into the lungs may cause chemical pneu~onitis. Treat appropriately. 5. FIRE-FIGHTING MEASURES EXTINGUISHING MEDIA: Carbon dioxide, foam, dry chemical and water fog. SPECIAL FIRE 'FIGHTING PROCEDURES: Use water to keep fire exposed containers cool. If a leak or spill has not ignited, use water spray to disperse the vapors and to pPotect personnel attempting to stop leak. Water spray may be used to flush spills away from exposures. Prevent runoff from f~re control or dil~tlon from entering streams, sewers, or drinking water supply. SPECIAL PROTECTIVE EQUIPMENT: For fires in enclosed areas, fire fighters must use self-contalned breathing apparatus. UNUSUAL FIRE AND EXPLOSION HAZARDS:.Material is combustible. Flash Point C(F): > 52(125) (ASTM D-93). Flammable limits'- LEL: 0.6Z, UEL: 7.0Z. NFPA HAZARD ID: Health: 1, Flammability: 2, Reactivity: 0 HAZARDOUS DECOMPOSITION PRODUCTS: Carbon monoxide. 6. ACCIDENTAL RELEASE MEASURES NOTIFICATION PROCEDURES: Report spills as required to appropriate authorities. U. S. Coast Guard regulations require immediate reporting of spills that could reach any waterway including intermittent dry creeks. Report spill to Coast Guard toll free number (800) 424-8802. In case of accident or road spill notify CHEMTREC (800) 424-9300. PROCEDURES IF MATERIAL IS RELEASED OR SPILLED: Adsorb on fire retardant treated sawdust, diatomaceous earth, etc. Shovel up and dispose of at an appropriate waste disposal facility in accordance with current applica[le laws and regulations, and product characteristics at time of disposal. ENVIRONMENTAL PRECAUTIONS: Prevent spills from entering storm sewers or drains and contact with soil. PERSONAL PRECAUTIONS: See Section 8 Mobil DIESEL FUEL (MRDUS) 170019-31 PAGE 3 OF 7. HANDLING AND STORAGE HANDLING: Harmful in contact with or if absorbed through the skin. Avoid inhalation of vapors or mists. STORAGE: Store in a cool area. A flammable atmosphere can be produced in storage tank headspaces even when stored at a temperature below the flashpoint. Monitor and maintain headspace gas concentrations below flammable limits. Ensure that there are no ignition sources in the area immediately surrounding filling and venting operations. Avoid sparking conditions. Ground and bond all transfer equipment. Store iL, a cool area. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION VENTILATION: Use in well ventilated area. Ventilation desirable and equipment should be explosion pro3)f. RESPIRATORY PROTECTION.: No special requirements under ordinary conditions of use and with adequate ventilation. EYE PROTECTION: If splash with liquid is possible, chemical type goggles should be worn. SKIN PROTECTION: Impervious gloves must be worn. If contact is likely oil impervious clothing must be worn. EXPOSURE LIMITS: This product does not contain any components .which have recognized exposure limits. 9. PHYSICAL AND CHEMICAL PROPERTIES Typical physical properties are given below. for specific details. Consult Product Data Sheet APPEARANCE: Liquid COLOR: Clear (May Be Dyed) ODOR: Hydrocarbon ODOR THRESHOLD: NA pH: NA BOILING 'POINT C(F): > 149(300) MELTING POINT C(F): NA FLASH POINT C(F): ~ 52(125) (ASTM D-93) FLAMMABILITY: NA AUTO FLAMMABILITY: NE EXPLOSIVE PROPERTIES: NA OXIDIZING PROPERTIES: NA VAPOR PRESSURE-mmHg 20 C: 0.5 VAPOR DENSITY: > 2.0 EVAPORATION RATE: NA RELATIVE DENSITY, 15/4 C: 0.82-0.87 SOLUBILITY IN WATER: ~egliglble PARTITION COEFFICIENT: NE VISCOSITY AT 40 C, cSt: > 1.0 VISCOSITY AT 100 C, cst: NE (Section continued next page) Mobil DIESEL FUEL (MRDUS) 170019-31 POUR POINT C(F): < -7(20) FREEZING POINT C(F): NE VOLATILE ORGANIC COMPOUND: NE NA=NOT APPLICABLE NE=NOT ESTABLISHED D=DECOMPOSES PAGE 4 OF FOR FURTHER TECHNICAL INFORMATION, CONTACT YOUR I~KETING REPRESENTATIVE 10. STABILITY AND REACTIVITY STABILITY (THERMAL, LIGHT, ETCo): Stable. CONDITIONS TO AVOID: Heat, sparks, flame and build up of static electricity. INCOMPATIBILITY (MATERIALS TO AVOID): Halogens, strong acids, alkalies, and oxidizers. HAZARDOUS DECOMPOSITION PRODUCTS: Carbon monoxide. HAZARDOUS POLYMERIZATION: Will not occur. 11. TOXICOLOGICAL DATA ---ACUTE TOXICOLOGY-K- ORAL TOXICIT{ (RATS): Practically non-toxic (LDSO: greater than 2000 mg/kg). ---Based on testing of similar products and/or the components. DERMAL TOXICITY (RABBITS): Practically non-toxic (LD50: greater than 2000 mg/kg). ---Based on testing of similar products and/or the components. INHALATION TOXICITY (RATS): Practically non-toxic (LCS0: greater than 5 mg/1). ---Based on testing of similar products and/or the components. EYE IRRITATION (RABBITS): Practically non-irritating. (Draize score: greater than 6 but 15 or less). ---Based on testing of similar products and/or the components. SKIN IRRITATION (RABBITS): Practical]y non-irritating. (Primary Irritation Index: greater than 0.5 but less than 3). ---Based. on testing of similar products a~d/or the components. ---SUBCHRONIC TOXICOLOGY (SUhiMARY)--- Repeated dermal application to rats for 13 weeks was carried out with aromatlc, oils similar to some of the components of this product. Resulting effects included increased mortality and decreased body and thymus weights. Severe skin irritation was also observed at the site of application. ---REPRODUCTIVE TOXICOLOGY (SUMMARY)--- Repeated dermal application to pregnant rats was carried out using aromatic oils similar to some of the components used in this product. Results included maternal toxicity, decreased fetal body weights and decreased fetal survival in some cases. No fetal malformations were observed. ---CHRONIC TOXICOLOGY (SUM~Y)--- Expected to be carcinogenic in lifetime mouse skin painting bioassays. (Section continued next page) Mobil. DIESEL FUEL (MRDUS) 170019-31 PAGE 5 OF 9 ---OTHER TOXICOLOGY DATA--- Skin cleansing studies with aromatic 0ils show that toxic effects are not likely to occur in humans if good personal hygiene practices are used. Overexposure to diesel exhaust fumes may result in eye irritation, headaches, nausea, and respiratory irritation. Animal' studies involving lifetime exposure to high levels of diesel exhaust have produced variable results, with some studies indicating a potential for lung cancer. Limited evidence from epidemiological studies suggest an association between long-term occupational exposure to diesel engine emissions and lung cancer. Diesel engine exhaust typically consists of gases.and particulates, including carbon dioxide, carbon monoxide, nitrogen compounds, oxides of sulfur, and hydrocarbons. Diesel exhaust composition will vary with fuel, engine type, load'cycle, engine maintenance, tuning and exhaust gas treatment. Use of adequate ventilation' and/or respiratory protection in the presence of diesel exhaust is recommended to minlmiz9 exposures. 12. ECOLOGICAL INFORMATION ENVIRONMENTAL FATE AND EFFECTS: Not established. 13. DISPOSAL CONSIDERATIONS WASTE DISPOSAL: Product is suitable f~r burning for fuel value in compliance with ~ppllcable laws and regulations. RCRA INFORMATION: Disposal of unused product may be subject to RCRA regulations (40 CFR 261) due to [he characteristlc(s)/chemical(s) listed below. Disposal of the'used product may also be regulated due to ignltabillty, corrosivlty, reactivity, or toxicity as determined by the Toxicity Characteristic Leaching Procedure (TCLP). FLASH: > $2(125) C(F) 14. TRANSPORT INFORMATION NOTE:The flash point of this material is > 125F. Regulatory classifications vary as follows: DOT: OSHA: IATA/IMO: Flammable Liquid OR Combus[ible Liquid - (49CFR 173.120(b)(2)) Combustible Liquid Flammable Liquid USA DOT: SHIPPING NAME: HAZARD CLASS & DIV: ID NUMBER: Diesel Fuel COMBUSTIBLE LIQUID NA1993 (Section continued next page) Mobil DIESEL FUEL (MRDUS) ERG NUMBER: 27 PACKING GROUP: PG III STCC: NE DANGEROUS WHEN WET: No POISON: No LABEL(s): - NA PLACARD(s): Combustible pRODUCT RQ: NA MARPOL III STATUS: NA 170019-31 PAGE 6 OF In accerdance with 49 CFR 173.150(f)(2), non-bulk quantities of this material (<119 gallons per container) may be shipped,as non regulated for USA domestic shipments. RID/ADR: HAZARD CLASS: 3 HAZARD SUB-CLASS: 31(c) LABEL: 3 DANGER NUMBER: 30 UN NUMBER: 1202 SHIPPING NAME: Gas Oil REMARKS: NA IMO: · HAZARD CLASS & DIV: UN NUMBER: PACKING GROUP: SHIPPING NAME: LABEL (s): MARPOL III STATUS: 3.3 1202 PG III Gas Oi i Flammabld Liquid NA ICAO/IATA: HAZARD CLASS & DIV: ID/UN Number: PACKING GROUP: SHIPPING NAME: SUBSIDIARY RISK: LABEL (s): 3 1202 PG III Gas Oil NA Flammable Liquid 15. REGULATORY INFORMATION Governmental Inventory Status: All components comply with TSCA, and EINECS/ELINCS. EU Labeling: Symbol: Xn Harmful. Risk Phrase(s): R40. Possible risks of irreversible effects. Safety Phrase(s): S24-2-36/37-62. Avoid contact with skin. Keep out of the reach of children. Wear (Section continued next ·page) Mobil · DIESEL FUEL (MRDUS) 170019-31 PAGE 7 OF suitable protective clothing and gloves. If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label. Contains: Fuels, diesel. U.S. Superfund Amendments and Reauthor{zation Act (SARA)'Title III: This product contains no "EXTREMELY HAZARDOUS SUBSTANCES". SARA (311/312) REPORTABLE HAZARD CATEGORIES: FIRE CHRONIC This product contains no chemicals raportable under SARA (313) toxic release program. The following product ingredients are cited on the lists below: CHEMICAL NAME CAS NUMBER LIST CITATIONS DIESEL OIL..C9-20 68334-30-5 21, 26 1 = ACGIH ALL 2 = ACGIH A1 3 = ACGIH A2 4 = NTP CARC 5 = NTP SUS --- REGULATORY LISTS SEARCHED 6 = IARC I 11 = TSCA 4 17 = CA P65 7 = IARC 2A 12 = TSCA 5a2 18 = CA RTK 8 = IARC 2B 13 = TSCA 5e 19 = FL RTK 9 = OSHA CARC 14 = TSCA 6 20 ~ IL RTK 10 = OSHA Z 15 = TSC.k 12b 21 = LA RTK 22 = MI 293 23 = MN RTK 24 = NJ RTK 25 = PA RTK 26 = RI RTK Code key: CARC = .Carcinogen; SUS = Suspected Carcinogen Mobil DIESEL FUEL (MRDOS) 170019-31 PAGE 8 OF 16. OTHER INFORMATION OSHA Precautionary Label Text: CONTAINS AROMATIC PETROLEUM OIL WARNING! HARMFUL IF IN CONTACT WITH OR ABSORBED THROUGH THE SKIN. COMBUSTIBLE. PROLONGED SKIN CONTACT ON LABORATORY ANIMALS HAS CAUSED SERIOUS TOXIC EFFECTS INCLUDING SKIN CANCER, LIVER DAMAGE, BLOOD EFFECTS AND EFFECTS'ON THE UNBORN. AVOID CONTACT WITH SKIN A~ND CLOTHING. AVOID BREATHING VAPOR OR MIST. KEEP AWAY FROM HEAT AND FLAME. USE WITH ~JDEQUATE VENTILATION. WEAR OIL IMPERVIOUS GLOVES AND CLOTHINS. FIRST AID: IN CASE OF SKIN CONTACT, PROMPTLY DRY-WIPE THE SKIN. CLEANSE THE AREA WITH WATERLESS HAND CLEANER AND FOLLOW BY WASHING THOROUGHLY WITH SOAP AND WATER. LAUNDER CONTAMINATED CLOTHING BEFORE REUSE. DISCARD SHOES IF MATERIAL HAS PENETRATED TO INSIDE SURFACE. IN CASE OF FIRE, USE WATERSPRAY, FOAM, DRY CHEMICAL OR C02. ATTENTION! EMPTY CONTAINERS MAY CONTAIN PRODUCT RESIDUE, INCLUDING FLA~BLE'OR EXPLOSIVE VAPORS. DO NOT CUT, PUNCTURE OR WELD ON OR NEAR CONTAINER. ALL LABEL WARNINGS AND PRECAUTIONS MUST BE OBSERVED UNTIL CONTAINER HAS BEEN THOROUGHLY CLEANED OR DESTROYED. FOR INDUSTRIAL USE ONLY. NOT INTENDED OR SUITABLE FOR USE IN OR AROUND A HOUSEHOLD OR DWELLING. THIS WARNING IS GIVEN TO COMPLY WITH CALIFORNIA HEALTH AND SAFETY CODE 25249.6 AND DOES NOT CONSTITUTE AN ADMISSION OR A WAIVER OF RIGHTS. DETECTABLE AMOUNTS OF CHEMICALS KNOWN BY THE STATE OF CALIFORNIA TO CAUSE CANCER MAY BE FOUND IN THIS PRODUCT. READ AND FOLLOW LABEL DIRECTIONS AND USE CARE WHEN'HANDLING OR USING THIS PRODUCT. REFER TO PRODUCT MATERIAL SAFETY DATA BULLETIN FOR FURTHER SAFETY AND HEALTH INFORMATIOn. MPL-102 (Section continued next page) .. Mobil DIESEL FUEL (MRDUS) 170019-31 PAGE 9 OF 9 USE: DIESEL FUEL NOTE: MOBIL PRODUCTS ARE NOT FORMULATED TO CONTAIN PCBS. INGREDIENT DESCRIPTION PERCENT CAS'NUMBER DIESEL 0IL..C9-20 i00 68334-30-5 For Mobil Use 0nly: MHC: 1' 1' 1' 1' 1', MPPEC: C, REQ: US - PLARKETING, SAFE USE: C Information given herein is offered in good'faith as accurate, but without guarantee. Conditions of use and suitability of the product for particular uses are beyond our control; all ·risks of use of the product are therefore assumed by the user and WE EXPRESSLY DISCLAIM ALL WARRANTIES OF EVERY KIND AND NATURE, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE IN RESPECT TO THE USE OR SUITAB%LITY OF THE PRODUCT. Nothing. is intended as a recommendation for uses which infringe valid patents or as extending license under valid patents. Appropriate warnings and safe handling procedures should be provided to handlers and users. Use or re- transmission of the information cont&iued herein in any other format' than the format as presented is strictly prohibited. Mobil neither represents nor warrants that the format, content or product formulas contained in this document comply with the laws of any other country ~xcept the United States of America. Copyright 1996 Mobil Corporation, All rights reserved