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Analytical Testing Results from Drum Sampling Activities at the Tutu Texaco Service Station St. Thomas U.S. Virgin Islands February 3, 1995 *65026* 65026 INTRODUCTION This report presents analytical testing results of materials contained in drums located at the Tutu Texaco Service Station in St. Thomas. U.S. Virgin Islands. The drums contain either: 1) drilling "spoils" related to environmental field investigations or, 2) wastes from the service station daily operations (e.g., waste oil from vehicle oil changes). The purpose of this sampling effort was to classify investigation derived wastes to determine their disposition. Therefore, those drums containing wastes generated by the daily service station operations were not sampled as part of this effort as they will be sampled by the service station operator, or his consultant, for classification at a later date. The drilling spoil waste drums were sampled by Erler & Kalinowski, Inc. ("EKI") on December 12, 1994. The analyses performed by Sequoia Analytical Laboratory in Redwood City, California are consistent with these parameters specified by DPNR. FIELD PROCEDURES Sampling equipment was assembled by Paul Ryan (Texaco) and Carey Peabody (EKI) at the Tutu Texaco Service Station on December 12, 1994 for the collection of materials from 73 drums currently stored on site. Of the 73 drums, 27 contain solid drilling spoils and 15 contain water generated during the GCL field investigation of December 1993. The remaining 31 drums contain waste oil from daily operations and sludges removed from the three (3) service bay sumps by GCL during December 1993; as indicated these drums were not sampled. Field notes are included in Appendix A. Samples were placed in laboratory-supplied containers, chilled on ice and sent via Federal Express to Sequoia Analytical Laboratory in Redwood City, California on December 13, 1994. Liquid (aqueous) samples from each drum were collected in three (3) 40 ml VOA vials that contained hydrochloric acid as a preservative. Solid samples were collected in one (1) 1 liter glass jar per composite sample. As specified by DPNR a solid composite sample consisted of "grab" samples from a maximum of twelve (12) drums. As such, a total of three (3) composite samples were submitted for analysis. Chain of Custody forms were initiated in the field and subsequently completed by the receiving analytical laboratory. All certified analytical reports from this sampling event are included in Appendix B together with a copy of the completed Chain of Custodies. Mr. Adrian Schotroff and Mr. David Rosoff of the Department of Planning and Natural Resources ("DPNR"), visited the site at the start of the drum sampling process at approximately 4:00 p.m.; Mr. Rosoff returned to the site at the end of the process at approximately 7:30 p.m. ANALYTICAL RESULTS The drum samples were analyzed for a variety of analytes to allow for proper disposal. Analytical protocols were performed pursuant to the direction of DPNR. Laboratory results from the drum sampling are summarized in Table 1. Liquid Sample Results Seventeen (17) liquid drum samples were analyzed for aromatic volatile organics using EPA Method 8020. All sample results were non detect except for DW-13, DW-14, and DW-16 in which toluene was detected at 1.1 ug/L, 3.7 ug/L, and 1.7 ug/L, respectively (see Table 1). Solid Sample Results Three (3) semi-solid drum samples were analyzed for the following parameters: • volatile organics using EPA Method 8260, • semivolatile organics using EPA Method 8270, • priority metals using EPA Method 6010, • total extractable petroleum hydrocarbons ("TEPH") as diesel using modified EPA Method 8015, • total purgeable petroleum hydrocarbons ("TPPH") as gasoline using EPA Method 8015 (modified) and EPA Method 8020, and • characterization: reactivity, corrosivity, and ignitability. Concentrations of semivolatile organics were below detection limits in all samples. Concentrations of volatile organics were below detection limits for all analytes except methylene chloride and 1,2,4-trimethylbenzene. Methylene chloride was detected in DS-1 (310 ug/kg) and DS-2 (270 ug/kg). Methylene chloride was also detected in the method blank for EPA Method 8260 at 160 ug/kg and is most likely a laboratory contaminant. 1,2,4-trimethylbenzene was detected in sample DS-3 at 120 ug/kg. Priority metals, reactivity, corrosivity, and ignitability are included in the summary in Table 2. Flash point of all samples was above 100 degrees Celsius. TEPH as diesel was detected in all three samples at 140 mg/kg (DS-1), 650 mg/kg (DS- 2), and 870 mg/kg (DS-3). TPPH as gasoline was detected in DS-1 (12 mg/kg) and DS-3 (7.3 mg/kg). CONCLUSIONS Based upon the analytical results of samples obtained from the referenced drums, the 27 drums which contain solid drilling spoils shouM be permitted to be disposed at the Bavoni Landfill on St. Thomas. The 17 liquid samples indicated constituents of concern below actionable limits and should be permitted to be disposed through a local sanitary sewer. n:\wddata\pfr\tutu\dpnr7 TUT TABLES TABLE 1 Summary of Results of Drum Analyses - Liquids Texaco, Tutu St. Thomas, U.S. Virgin Islands (EKI 940058.00) Sample ID DW-1 DW-2 DW-3 DW-4 DW-5 DW-6 DW-7 DW-8 DW-9 DW-10 DW-11 DW-1 2 DW-1 3 DW-14 DW-1 5 DW-1 6 DW-1 7 benzene (ug/L) <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 chloro- benzene (ug/L) <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1 ,2-dichioro- benzene (ug/L) <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1 ,3-dichloro benzene (ug/L) <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1 ,4-dichloro- benzene (ug/L) <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 ethyl benzene (ug/L) <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 toluene (ug/L) <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1.1 3.7 <0.50 1.7 <0.50 total xylenes (ug/L) <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 O.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 NOTE: 1) Results for analytes not detected are listed as less than the detection Umit (ie. <0.5). 2) Sample DW-13 and DW-17 are duplicate samples. TUT OO7 2":'!:;i7 TABLE 2 Summary of Results of Drum Analyses - Solids Texaco, Tutu St. Thomas, U.S. Virgin Islands (EKI 940058.00) Analyte Aluminum Calcium Flash point Iron Magnesium Manganese Mercury PH Potassium Sodium Antimony Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Nickel Selenium Silver Thallium Vanadium Zinc TEPH as diesel non diesel mix (1) TPPH as gas toluene total xylenes non gas mix (2) weathered gas (3) 1 ,2,4-trimethylbenzene methylene chloride (4) Units (mg/kg) (mg/kg) Celsius (mg/kg) (mg/kg) (mg/kg) (mg/kg) pH 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) - - (ug/kg) (ug/kg) Sample ID DS-1 22000 36000 >100 30000 15000 550 0.012 9 640 1300 14 <5 69 <0.5 0.91 23 17 47 <5 13 20 <0.5 <5 79 45 140 C9-C24 <1 <0.005 <0.005 - - <100 310 DS-2 31000 32000 >100 37000 18000 590 0.013 9.5 460 1900 <50 6.4 36 <0.5 1.5 24 21 85 19 16 28 <0.5 <5 100 76 DS-3 27000 24000 >100 42000 16000 770 0.018 8.8 450 1600 <5 <5 41 <0.5 1.4 29 23 120 9.6 22 34 <0.5 <5 2.5 62 650 C16-C24 12 <0.025 0.03 - C7-C12 <100 270 870 C10-C24 7.3 0.0088 0.029 C6-C12 C6-C12 120 <250 NOTES: (1) Chromatogram pattern indicating carbon range of non diesel mix present in sample. (2) Chromatogram pattern indicating carbon range of non gas mix present in sample. (3) Chromatogram pattern indicating carbon range of weathered gas present in sample. (4) Methylene chloride was also present in the method blank at 160 ug/kg. APPENDICES N. c •- ii «TS 22-142 100 SHEETS 22-144 200 SHEETS M !^iH^ i £ = ! * < - £ « » t r 0 . 0 . - 0 «» o o 9 o S b o o d * 6 ^ ^ 0 Q> u . v ,. -— ^ o1 4 J j j - j . 4 * * ^ * ^ ^ * * s 5 i" i" ^ f ej sVj t g 1 ? * ? * ? ? TT ? 1 * *•* ^ L, * t i i < ' P " 5 •» f - t*nn l IP; jr* "**** t ri U i • \ i i 1 0^ v l\ ' J- ' •li ^ ~ J 1 . I 1 i «. •v fl , 1 , 1 - i - J -P> fr» N "" f u P- "5. t f ' . o v r ^ '""P u - [•* ?• ^ ^ f • •<' i P ^' J ^ - 1 u cf f P : £ 1 E h ? F t l o y d o 0 i ^ £ E & E f • i i i i T- 1 ^ (» M - ^ bi o"*., Q)9 o o o ? O s : J t ? • o o 6 ° o S | {* r J ^'^ sT > ^ a: f '! -- 4» 4, H>. H>« -^ -v) ^ . ] '*<ii*(\l' |.l : ? ? ? ? * t* j> sf t f £» ^ 1^. ^,; i> :• •>. • ^ , E i*^» ^-r?* 5^ O J f 4 L J r | ^ E4 ?- fct C lif -T,i» ^ k^ ..-|H- «^i p& M j-i 8 11 t?\»i p ^ ^ ^ H- > > H. J?. £«• * > T t * r * i ! i ———————————— i fc> 'f 1 sj'I * r>3I rf i i O O O O O Q ^ O P - 0 4 m i j: ?' o »^\ 83 M -'J 1 o6 - H 10 0 , 3 ^ T • i u a a. £1 "S v3 <vu I •*• \ , H- i i -f- M X. V) V) O Q rt- T 3 rv 1 ;x V) /O 7 . V S133HSOOC S199HSOOI B TUT 007 58 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 f .rler & Kalinowski, Inc. ii t /30 South Amphlett, Ste 320 ? San Mateo, CA 94402 : vttention: Carey Peabody \nalyte " Jib No: 9412916-18 Sample Desc : SOL1D.DS-1 Aluminum Calcium Flash Point Iron Magnesium Manganese Mercury pH /""""N Potassium Sodium Lab No: 9412916-19 Sample Desc : SOLID, DS-2 Aluminum Calcium Flash Point Iron Magnesium Manganese Mercury pH Potassium Sodium Lab No: 9412916-20 Sample Desc : SOLID, DS-3 Aluminum Calcium Flash Point Iron Client Proj. ID: 940058.00, Texaco Tutu LabProj. ID: 9412916 LABORATORY ANALYSIS Units mg/Kg mg/Kg Celsius mg/Kg mg/Kg mg/Kg mg/Kg pH Units mg/Kg mg/Kg mg/Kg mg/Kg Celsius mg/Kg mg/Kg mg/Kg mg/Kg pH Units mg/Kg mg/Kg mg/Kg mg/Kg Celsius mg/Kg Date Analyzed 12/22/94 12/22/94 12/20/94 12/22/94 12/22/94 12/22/94 01/05/95 12/22/94 12/22/94 12/22/94 12/29/94 12/29/94 12/20/94 12/29/94 12/29/94 12/29/94 01/05/95 12/22/94 12/22/94 12/29/94 12/22/94 12/22/94 12/20/94 12/22/94 Detection Limit 5.0 25 25 0.50 5.0 0.50 0.010 N/A 50 25 50 250 25 5.0 50 5.0 0.010 N/A 50 250 5.0 25 25 0.50 Sampled: 12/12/94 i Received: 12/15/94 i Analyzed: see below i Reported: 01/06/95 \ Sample Results 22000 36000 >100 30000 15000 550 0.012 9.0 640 1300 31000 32000 >100 37000 18000 590 0.013 9.5 460 1900 27000 24000 >100 42000 .Analytes reported as N.D. were not present above the stated limit of detection. .ANALYTICAL- ELAP#1210 Eileen Manning Project Manager rur Page: Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood Gty, CA 94063 Concord, CA 94520 Sacramento, CA 95834 (415) 364-9600 (510) 686-9600 (916) 911-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 rter & Kalinowski, Inc. 1730 South Amphiett, Ste 320 San Mateo, CA 94402 Client Proj. ID: 940058.00, Texaco Tutu LabProj. ID: 9412916 ttentionj Sampled: 12/12/94 Received: 12/15/94. ill Analyzed: see below || :;| JRej£n^_p^O|/95._.._.ji LABORATORY ANALYSIS \nalyte Magnesium Manganese Mercury pH Potassium Sodium Units mg/Kg • mg/Kg mg/Kg pH Units mg/Kg mg/Kg Date Analyzed 12/22/94 12/22/94 01/05/95 12/22/94 12/22/94 12/22/94 Detection Limit 5.0 0.50 0.010 N/A 50 25 Sample Results 16000 770 0.018 8.8 450 1600 Anajytes reported as N.D. were not present above the stated limit of detection. ANALYTICAL - ELAP #1210 Eileen Manning 'roject Manager Page: Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 )h:»;|::: n:::~: :•; '• •••::::::::: :: a inowskChc. 1730 South Amphlett, Ste 320 "anMateo, CA 94402 Client"P"rb]"TDr 940053.00, Texaco Tutu LabProj. ID: 9412916 Sampled: Received: 12/15/94 Analyzed: see below Reported: 01/06/95 =n;""=*: :^H£^ii^t~i • • ' • • • '•*???.;—•• *^~"":" " nalyte LABORATORY ANALYSIS Units Date Analyzed Detection Limit Sample Results abNo: 9412916-22 .ample Desc : SOLID, Method Blank Aluminum Calcium Flash Point Iron Magnesium Manganese Mercury PH Potassium Sodium mg/Kg mg/Kg Celsius mg/Kg mg/Kg mg/Kg mg/Kg pH Units mg/Kg mg/Kg 12/29/94 12/29/94 12/20/94 12/29/94 12/29/94 12/29/94 01/05/95 12/22/94 12/29/94 12/29/94 5.0 25 25 0.50 5.0 0.50 0.010 N/A 50 25 8.0 N.D. >100 0.50 N.D. N.D. N.D. 6.2 N.D. 26 "^alytes reported as N.D. were not present above the stated limit of detection. JOIA ANALYTICAL - EUP#1210 "ileen Manning reject Manager Page: Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 •Jer & Kaiinowski, Inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 rtention: Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DW-1 Matrix: LIQUID Analysis Method: EPA 8020 Lab Number: 9412916-01 OC Batch Number: GC122194802015A I: trumentlD:GCHPl5 'nalyte Benzene ""hlorpbenzene ,2-Dichlorobenzene i ,3-Dichlorobenzene 1,4-Dichlorobenzene thyl benzene oluene i otal Xylenes Sampled: 12/12/94 1 Received: 12/15/94 I Extracted: 12/22/94 Analyzed: 12/22/94 Reported: 01 /06/95 Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. lurrogates tsQiloro-2-fluorobenzene Control Limits % 70 130 % Recovery 100 Analytes reported as N.D. were not present above the stated limit of detection. - ELAP #1210 t,reen Manning roject Manager Page: Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 Concord, CA 94520 Sacramento, CA 95834 (415) 364-9600 (510) 686-9600 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 .Her & Kalinowski, Inc. 1730 South Amphlett, Ste 320 Mateo, CA 94402 LCarjey.JPeabody ______ Client Proj. ID: 940056.uO, Texaco Tutu Sample Descript: DW-2 Matrix: LIQUID Analysis Method: ERA 8020 OC Batch Number: GC122194802015A I itrument ID: GCHP15 •malyte Benzene yhlorobenzene ,2-Dichiorobenzene i ,3-Dichlorobenzene 1,4-Dichlorobenzene Ithyl benzene 'oluene I'otal Xylenes ____ _ __ .......... ____ ____ Sampled: 12/12794 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 jlejgortedc.oi/pj/gs Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 1 -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery 100 Anal^tes reported as N.D. were not present above the stated limit of detection. JOIA ANALYTICAL - ELAP #1210 / Manning reject Manager Page: "UT Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510)686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 ISIsgjJajljiJjsjjjjIjgjj^^ _rier~& KalinowskTInc. ~ cTierrt~ProjJD: 9^05"8.ob7T^e>aco"futu~ 1730 South Amphlett, Ste 320 Sample Descript: DW-3 °an Mateo, CA 94402 Matrix: LIQUID Analysis Method: EPA 8020 Lab : 9412916-03.. iruUUSU^-r^HE^^^rSrTtirT^-'USSSgUS™:^ ——:- I ;trumentlD: GCHP15 ".nalyte Benzene Jhlorobenzene ,2-Dichlorobenzene 1.3-Dichlorobenzene 1.4-Dichlorobenzene ithyl benzene oluene Total Xylenes Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 ..Bfp.orted.;...g,i./Q6/95 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Jurrogates lJCbIpro-2-fluorobenzene Control Limits % 70 130 % Recovery 100 ~Analytes reported as N.D. were not present above the stated limit of detection. - ELAP #1210 piieen Manning roject Manager Page: Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415)364-9600 Concord, CA 94510 (510)686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510)686-9689 FAX (916) 921-0100 ier & Kaiinowski, inc. 1730 South Amphlett, Ste 320 Mateo, CA 94402 Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DV\M Matrix: LIQUID Analysis Method: EPA 8020 Lab Number: 9412916-04 rrumentlD:GCHP15 ' nalyte Benzene hlorobenzene 2-Dichlorobenzene i ,3-Dichlorobenzene 1,4-Dichlorobenzene thyl benzene oluene i otal Xylenes Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Reported: Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. urrogates i£l?loro-2-fluorobenzene Control Limits % 70 130 % Recovery 100 Analytes^eported as N.D. were not present above the stated limit of detection. > I ANALYTICAL - ELAP #1210 Manning roject Manager Page: TUT Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510)686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 tier & Kalinowski, Inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 .........................._,...P|abodY_ '•••••TKMitu:^——"- QC Batch Number: GC122194802015A I ;trumentlD:GCHP15 Analyte Benzene ^hlorpbenzene ,2-Dichlorobenzene 1.3-0ichlorobenzene 1.4-Dichlorobenzene "ithyl benzene "oluene Total Xylenes Client Proj. ID: 940058.0G, Texaco Tutu Sample Descript: DW-5 Matrix: LIQUID Analysis Method: EPA 8020 Lab Number: 9412916-05 Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 1 -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery no Analytes reported as N.D. were not present above the stated limit of detection. >EQy<7lA ANALYTICAL - ELAP #1210 t_..--en Manning 'reject Manager Page: Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 ;i ; :rier & KaFinowski, Inc. '•'" 1730 South Amphlett, Ste 320 I San Mateo, CA 94402 !! ^erj|i°!J!..CaneyjPeabody. Q^Bat'cFNWbaerTJ§C=fHr94862015A~ ; 3trumentlD:GCHPl5 Analyte Benzene Chlorobenzene ,2-Dichlorobenzene 1.3-Dichlorobenzene 1.4-Dichlorobenzene Ethyl benzene Toluene Total Xylenes ;HH:H:™:H:::::::::::::::::;:::::::;::::::::::::::::::;::;::::: us i: iiif Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DW-6 Matrix: LIQUID Analysis Method: EPA 8020 Lab Number: 9412916-06 Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 1 -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery 100 Analyes reported as N.D. were not present above the stated limit of detection. LYTICAL - ELAP #1210 ,n Manning nroject Manager Page: Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 Jrier & Kaiinowski, Inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 QC Batc"hNumber:"GCl 221948"02015A strumentID: GCHP15 Analyte Benzene "Chlorpbenzene 1.2-Dichlorobenzene 1.3-Dichlorobenzene 1.4-Dichlorobenzene "Ethyl benzene Toluene Total Xylenes Client Proj. ID: 940058.00, Texaco Tutu Sample Descript DW-7 Matrix: LIQUID Analysis Method: EPA 8020 Lab Number: 9412916-07 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Reported: 01 /06/95 Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 1 -Chioro-2-fluorobenzene Control Limits % 70 130 % Recovery 110 Analytes reported as N.D. were not present above the stated limit of detection. SEQUOIA ANALYTICAL - ELAP #1210 L . ,«sn Manning Project Manager Page: 10 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood Gey, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 9400587667Texaco Tutu Sample Descript: DW-8 Matrix: LIQUID Analysis Method: EPA 8020 i ttentiqn: Carey Peabody===_ _Ub!^um^ery 941291 |-gg______=__.r_;___ 1 rier"& Kalinowski, Inc. ^ '. 730 South Amphlett, Ste 320 1! San Mateo, CA 94402 Sampled: 12/12/94" Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Reported:_Ol/06/95 i Q'C'''B"aTrj'rrNumber: GC122194802015A I: trumentlD:GCHP15 »nalyte Benzene ^hlorobenzene ,2-Dichlorobenzene -. ,3-Dichlorobenzene 1,4-Dichlorobenzene ^thyl benzene oluene . otal Xylenes Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. iurrogates 1 -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery 100 Anafytes reported as N.O. were not present above the stated limit of detection. EtfUOIA^ANALYTICAL - ELAP #1210 is>en Manning reject Manager Page: 11 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite I 819 Striker Avenue, Suite 8 Redwood Gey, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 rier & Kaiirtowski, Inc. iii -; 730 South Amphlett, Ste 320 I San Mateo, CA 94402 .>Sf£!tL9:D.!JQsr^SSS^^y=:r-—-__•- :Q:cWtcn::NumberVGCl22194802015A I 5trumentlD:GCHPl5 Analyte Benzene Chlorpbenzene ,2-Dichiorobenzene -i ,3-Dichiorobenzene t,4-Dichlorobenzene Ethyl benzene Toluene Total Xylenes Client Pro). I'D: 940058.00, Texaco Tutu Sample Descript: DW-9 Matrix: LIQUID Analysis Method: EPA 8020 Lab Number: 9412916-09 Sampled: 12712/94" Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Reported: 01 / " Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 1 -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery 110 Analytes reported as N.O. were not present above the stated limit of detection. iEQkOIA ANALYTICAL - ELAP #1210 i_,.^en Manning "'reject Manager Page: 12 TUT' OO7 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue. Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94510 (510)686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 ----- •ier & Kalinowski, Inc. 1 730 South Amphlett, Ste 320 San Mateo, CA 94402 Client Proj. ID: 940058.°:), Texaco Tutu Sample Descript: DW-10 Matrix: LIQUID Analysis Method: EPA 8020 Lab Number: 9412J16-1.Q_ Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 i, trumentlD:GCHP15 Analyte Benzene r.hlorpbenzene ,2-Dichlorobenzene ; ,3-Dichlorobenzene 1,4-Dichlorobenzene •-thy! benzene oluene .'otal Xylenes Aromatic Volatile Organics (EPA 8020) Detection Limit 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates i -Chloro-2-fluorobenzene —*, Control Limits % 70 130 % Recovery 96 Anklytes reported as N.D. were not present above the stated limit of detection. ,EQOOIAXANALYTICAL - ELAP #1210 L.. jn Manning "reject Manager 13 i"UT Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 if ief & Kaiinrjwsld, trie" :ii 1730 South Amphlett, Ste 320 :i| San Mateo, CA 94402 tention: Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DW-11 Matrix: LIQUID Analysis Method: EPA 8020 Lab Number: 9412916-11 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 ReportgdjJ1/_06/9_5, Ir :rumentlD:GCHPl5 ^nalyte Benzene ^hlorpbenzene 2-Dichlorobenzene , ,3-Dichlorobenzene 1,4-Dichlorobenzene "thy! benzene oluene i otal Xylenes Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. urrogates 1 -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery 95 Analyte^reported as N.D. were not present above the stated limit of detection. iOIA,ANALYTICAL - ELAP #1210 i-^jn Manning •oject Manager Page: 14 Sequoia Analytical 680 Chesapeake Drive 1900 Bites Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94510 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 636-9689 FAX (916) 921-0100 irler & Kaiinowski, Inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DW-12 Matrix: LIQUID Analysis Method: EPA 8020 Lab Number: 9412916-12 ___ . . . . . . . - . Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Reported: :PJ/Q6/9J_ QC Batch Number: GC122294802015A 3trumentlD:GCHPl5 Analyte Benzene Chlorpbenzene 1.2-Dichlorobenzene 1.3-Dichiorobenzene 1.4-Dichlorobenzene "Ethyl benzene Toluene Total Xylenes Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 1 -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery 96 Analyses reported as N.O. were not present above the stated limit of detection. fOI A ANALYTICAL - ELAP #1210 t ....en Manning ''roject Manager Page: 15 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Araue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9fi89 FAX (916) 921-0100 i Her & Kalinowski, Inc. 1 1730 South Amphlett, Ste 320 1 San Mateo, CA 94402 Client Proj. ID: 940058.GO, Texaco Tutu Sample Descript: DW-1" Matrix: LIQUID Analysis Method: EPA 8020 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Reported: 01/06/95 ....,.—.AH, .... I;LL ._. .......... j~...-.. .f............... 5trumentlD:GCHP15 Analyte Benzene Ohlorpbenzene ,2-Dichlorobenzene . ,3-Dichlorobenzene 1,4-Dichlorobenzene "Ethyl benzene Toluene Total Xylenes Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results N.D. N.D. N.D. N.D. N.D. N.D. 1.1 N.D. Surrogates 1 -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery 97 Anaiytes reported as N.O. were not present above the stated limit of detection. SEQUOIA ANALYTICAL - ELAP #1210 Manning ''roject Manager 16 rur UO" Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 1er & Kalinowski, Inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DW-14 Matrix: LIQUID Analysis Method: EPA 8020 Lab Number: 9412916-14 Sampled: Received: Extracted: Analyzed: __Rep.g.rted: 12/12/94 12/15/94 12/22/94 12/22/94 01/06/95 Ir trumentID: GCHP15 Analyte Benzene °hlorpbenzene 2-Dichlorobenzene . ,3-Dichlorobenzene 1,4-Dichlorobenzene cthyl benzene oluene . otal Xylenes Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. 3.7 N.D. arrogates i -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery 96 Analytes reported as N.O. were not present above the stated limit of detection. OIA ANALYTICAL - ELAP #1210 L.,. .en Manning reject Manager Page: 17 TUT O07 2375 Sequoia Analytical 630 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 ler & Kalinowski, Inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 Client ProjT ID: 940058.00, Texaco Tutu Sample Descript: DW-15 Matrix: LIQUID Analysis Method: ERA 8020 Lab Number. 9412916-15 Sampled: 12/12/94 i Received: 12/15/94 Extracted: 12/23/94 Analyzed: 12/23/94 Reported: OJL/06/95 -..-i&iaaaisa——————fe^mfe:;:::: ir rument ID: GCHP15 Benzene ^hioro benzene 2-Dichlorobenzene ,,3-Dichlorobenzene 1,4-Dichlorobenzene "~*.hyi benzene Dluene , otal Xylenes Aromatic Volatile Organics (ERA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. urrogates i-£hJoro-2-fluorobenzene Control Limits % 70 130 % Recovery 95 Anaiytesireported as N.D. were not present above the stated limit of detection. EQfUO IA ANALYTICAL - ELAP #1210 Eiieen Manning ' 'oject Manager Page: 18 TUT 007 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 "" ill ier & Kalinowski, Inc. :ii 1730 South Amphlett, Ste 320 i San Mateo, CA 94402 I... !!|Q!^QL!Ql[eya.jPe|ib9dy...._ Ir ':rumentlD:GCHP15 Analyte Benzene °hiorobenzene 2-Dichlorobenzene . ,3-Dichlorobenzene 1,4-Dichlorobenzene ^thyl benzene oluene , otai Xylenes Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DW-16 Matrix: LIQUID Analysis Method: ERA 8020 Lab Number: 9412916-16 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/23/94 Analyzed: 12/23/94 sorted: Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. 1.7 N.D. urrogates -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery 95 Analytes reported as N.O. were not present above the stated limit of detection. ?6UOIA ANALYTICAL - ELAP #1210 .-,-^n Manning 'oject Manager Page: 19 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415)364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 rler & Kaiinowski, inc. Client Proj. ID: 940058.00, Texaco Tutu -, 730 South Amphlett, Ste 320 Sample Descript: DW-17 San Mateo, CA 94402 Matrix: LIQUID Analysis Method: EPA 8020 Lab Number 941296-17 QC Batch Number: GC122294802015A I ;trumentlD:GCHPl5 Analyte Benzene '"Ihlorpbenzene ,2-Dichlorobenzene . ,3-Dichiorobenzene 1,4-Dichlorobenzene Ithyi benzene 'oluene .'otal Xyienes Aromatic Volatile Organics (EPA 8020) Detection Limit 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sampled: 12/12/94 Received: 12/15/94 ii Extracted: 12/23/94 ii! Analyzed: 12/23/94 !!! Reported: 01 /06/95 !H Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 1 -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery 96 Analytes reported as N.O. were not present above the stated limit of detection. ANALYTICAL - ELAP #1210 ucren Manning reject Manager Page: 2C Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 rler & Kaiinowski, inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 _.___..__..____.______ BIIJJlJIiiillil^ Client Proj. ID: 94005~.00, Texaco Tutu Sampled: 12/12/94 Sample Descript: DS-1 Received: 12/15/94 Matrix: SOLID Extracted: 12/21/94 Analysis Method: EPA8260 Analyzed: 12/21/94 QC''8a'tc'h''N'u'm'b'e'rT"M''sT22l"948260EXA I itrument ID: F3 Analyte Benzene Rromobenzene iromochloromethane Jromodichloromethane Bromoform Rromomethane ,-Butylbenzene ^ec-Butylbenzene tert-Butyibenzene Carbon tetrachloride Jhloroethane Chloroform CbJoromethane r ilorotoluene ^nlorotoiuene Jibromochloromethane 1.2-Dibromoethane Oibromomethane ,2-Dibromo-3-chloropropane .,2-Dichlorobenzene 1.3-Dichiorobenzene 1.4-Dichiorobenzene Dichiorodifluoromethane 1.1-Dichloroethane 1.2-Dichloroethane 1.1-Dichlproethylene ;is-l ,2-Dichloroethylene .rans-1,2-Dichloroethylene Monochlorobenzene 1.2-Dichloropropane 1.3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene Ethylbenzene Hexachlorobutadiene Volatile Organics (EPA 8260) Detection Limit ug/Kg 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 250 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. SEQUOIA ANALYTICAL Page: 21 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Av-nue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94510 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 irter & Kalinowski, Inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 Client Proj. ID: Sample Descript: DS-1 Matrix: SOLID Analysis Method: EPA 8260 itrument ID: F3 Analyte sopropylbenzene p-lsopropyltoluene Methylene chloride Naphthalene i-Propyl benzene Styrene 1,1,1,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane ,'etrachloroethylene Toluene 1,2,3-Trichlorobenzene l ,2,4-Trichlorobenzene 1,1,1 -Trichloroethane ^^4^2-Trichloroethane i hloroethylene , , .chlorofluoromethane 1.2.3-Trichloropropane 1.2.4-Trimethyl benzene 1,3,5-Trimethylbenzene Vinyl chloride Total Xylenes Detection Limit ug/Kg 100 100 250 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/21/94 Analyzed: 12/21/94 Reported: 01/06/95 Sample Results ug/Kg N.D. N.D. 310 N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 1,2-Dichlorobenzene-d4 Toluene-d8 4-8romofluorobenzene Control Limits % 70 121 81 117 74 121 % Recovery 101 104 102 Analyles reported as N.D. were not present above the stated limit of detection. , SEQUOIA ANALYTICAL - ELAP #1210 4/ s>»»^/ A Manning 'reject Manager Page: 680 Chesapeake Dnve Redwood City, CA 94063 (415) 364-9600 FAX (415) 364-9233 1900 Bates Avenue, Suite L Concord, CA 94520 (510)686-9600 FAX (510) 686-9689 819 Striker Avenue, Suite 8 Sacramento, CA 95834 (916)921-9600 FAX (916) 921-0100 Sampled: 12/12/94 I730 South Amphiett, Ste320 Sample Descript: DS-1 Received: 12/15/94 i San Mateo, CA 94402 Matrix: SOLID Extracted: 12/22/94 f Analysis Method: EPA 8270 Analyzed: 12/28/94 i ^ttentjpn:...Carey P e a b o d y _ _ _ _ _ _ _ _ _ _ _ _ y ^ J i ^ J D O . ! ? ^ ^ ^ _ _ _ ___ Rjggrte± 0 V06/95 :MlaicFN:'il'm'be7:Wf2l2948^lEXA " ~~ "'""""""" """ .—---...- '-strument ID: H5 Semivolatlle Organics (EPA 8270) Analyte Detection Limit Sample Results ug/Kg ug/Kg Acenaphthene . 500 N.D. Acenaphthylene 500 N.D. Anthracene ' 500 N.D. Benzole Acid 1000 N.D. Benzo(a)anthracene 500 N.D. Benzo(b)fluoranthene 500 N.D. Benzo(k)fiuoranthene 500 N.D. Benzo(g,h,i)perylene 500 N.D. Benzo(a)pyrene 500 N.D. Benzyl alcohol 500 N.D. Bis(2-chloroethoxy)methane 500 N.D. Bis(2-chloroethyl) ether 500 N.D. J2js(2-chioroisopropy!)ether 500 N.D. fXZ-ethylhexyi) phthalate 1000 N.D. jromophenyi phenyl ether 500 N.D. Butyl benzyl phthalate 500 N.D. 4-Chloroaniline 1000 N.D. 2-Chloronaphthalene 500 N.D. 4-Chloro-3-methylphenol 500 N.D. 2-Chlorophenol 500 N.D. 4-Chlorophenyl phenyl ether 500 N.D. Chrysene 500 N.D. Dibenzo(a,h)anthracene 500 N.D. Dibenzofuran 500 N.D. Di-ri-butyl phthalate 1000 N.D. 1.2-Dichlorobenzene 500 N.D. 1.3-Dichlorobenzene . 500 N.D. 1.4-Dichlorobenzene 500 N.D. 3,3-Dichlorobenzidine 1000 N.D. 2,4-Dichlorophenol 500 N.D. Diethyl phthalate 500 N.D. 2,4-Dimethylpheno! 500 N.D. Dimethyl phthalate 500 N.D. 4,6-Dinitro-2-methylphenol 1000 N.D. 2,4-Dinitrophenol 1000 N.D. TUT GO 7 '; :':"';R •• SEQUOIA ANALYTICAL Page: Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94510 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 f ier & Kaiinowski, inc. ! 1 730 South Amphlett, Ste 320 i San Mateo, CA 94402 "CTient Proj. ID: 940058.00, Texaco Tutu Sampled: 12/12/94 Sample Descript: DS-1 Received: 12/15/94 Matrix: SOLID Extracted: 12/22/94 Analysis Method: EPA8270 Analyzed: 12/28/94 Lab Number: 9412916-18 Reported: 01,"" "' Q C lat chTN urn b Ir :rument ID: H5 Analyte 4-Dinitrotoluene 2,6-Dinitrotoiuene ni-n-octyl phthalate uoranthene uorene Hexachlorobenzene Hexachiorobutadiene exachlorocyciopentadiene .exachloroethane lndeno(1 ,2,3-cd)pyrene 'sophorone -Methylnaphthalene -Methyiphenol shthalene .itroaniline .-Nitroaniline 4-Nitroani!ine Nitrobenzene -Nitrophenoi -Nitrophenol N-Nitrosodiphenyiamine N-Nitroso-di-n-propylamine 'entachlorophenol 'henanthrene Phenol Dyrene ,2,4-Trichlorobenzene ],4,5-Trichlorophenol 2,4,6-Trichlorophenol Detection Limit ug/Kg 500 500 500 500 500 500 500 1000 500 500 500 500 500 500 500 1000 1000 1000 500 500 1000 500 500 1000 500 500 500 500 1000 500 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 2-FIuorophenol "'henol-dS ^Jitrobenzene-dS 2-F!uorobiphenyl 2,4,6-Tribromophenol >Terphenyl-d14 as reported as N.D. were not present above the stated limit of detection. Control Limits % 25 121 24 113 23 120 30 115 19 122 18 137 % Recovery 69 73 66 67 51 60 EQUOIA ANALYTICAL - ELAP #1210 tileen Manning Project Manager Page: Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 1730 South Amphiett, Ste 320 San Mateo, CA 94402 Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DS-1 Matrix: SOLID Analysis Method: EPA 6010 Lab Number: 9412916-18 ; Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Reported: 01 / QC"Batch"Number: MET22294601OMDC li trument ID: MTJA2 Analyte Antimony, Sb A rsenic, As arium, Ba ^eryllium, Be Cadmium, Cd Chromium, Cr lobalt, Co Jopper, Cu Lead, Pb Nickel, Ni lelenium, Se Jilver, Ag Jbgilium, Tl • Nadium, V .j, Zn Detection Limit mg/Kg Sample Results mg/Kg 5.0 5.0 5.0 0.50 0.50 0.50 2.5 0.50 5.0 2.5 5.0 0.50 5.0 2.5 0.50 14 N.D. 69 N.D. 0.91 23 17 47 N.D. 13 20 N.D. N.D. 79 45 Analyses reported as N.D. were not present above the stated limit of detection. iOIA ANALYTICAL - ELAP #1210 Manning "reject Manager Page: 25 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood Gty, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 rler & Kaiinowski, Inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 il _ Jtentio.0l-Qirey ._P.eabo_dy_ ^ Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DS-1 Matrix: SOUD Analysis Method: Comb Lab Number: 9412916-18 QC Batch Number: IN 122094084600A *>nalyte Reactivity: iulfide iyanide Reaction with Water Sampled: 12/12/94 Received: 12/15/94 Analyzed: 12/20/94 Reported: 01 /06/95 Reactivity Detection Limit mg/Kg 13 0.50 N.A. Sample Results mg/Kg N.D. N.D. None Analytes reported as N.O. were not present above the stated limit of detection. JALYTICAL - ELAP #1210 Manning reject Manager Page: 26 Sequoia Analytical 680 Chesapeake Drive Redwood Gty, CA 94063 (415) 364-9600 1900 Bates Avenue, Suite L Concord, CA 94520 (510) 686-9600 819 Striker Avenue, Suite 8 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9133 FAX (510) 686-9689 FAX (916) 921-0100 -••:~z~'~-"'X^. !er & Kalinowski, fnc. 1 730 South Amphlett, Ste 320 Mateo, CA 94402 Client Proj. ID: "946658."6o7TexacoTutu~ Sample Descript: DS-1 Matrix: SOLID Analysis Method: EPA 8015 Mod Lab Number: 9412916-18 Sr^^^t^isi"^^^™^1:1;':1^''""—"""-:':^-::: Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/27/94 Analyzed: 12/30/94 Reported: 01/06/95 QC Ir rument ID: GCHP5A Total Extractabie Petroleum Hydrocarbons (TEPH) Detection Limit mg/Kg Sample Results mg/Kg TEPH as Diesel "hrornatogram Pattern: on Diesel Mix 10 140 C9-C24 arrogates •Pentacosane (C25) Control Limits % 50 150 % Recovery Q Analytes reported as N.D. were not present above the stated limit of detection. EQUOIA ANALYTICAL ELAP #1210 tueen Manning •oject Manager Page: 27 TUT Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 =1 rier & Kalinowski, Inc. i i 730 South Amphlett, Ste 320 ;!! San Mateo, CA 94402 Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DS-1 Matrix: SOLID Analysis Method: 80l5Mod/8020 Lab Number: 9412916-18 _ Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/23/94 QC Batch Number: GC122294BTEXEXB trument ID: GCHP7 Total Purgeable Petroleum Hydrocarbons (TPPH) with BTEX Analyte TPPH as Gas Renzene oiuene thyl Benzene Xylenes (Total) Chromatogram Pattern: Detection Limit mg/Kg 1.0 0.0050 0.0050 0.0050 0.0050 Sample Results mg/Kg N.D. N.D. N.D. N.D. N.D. Surrogates "rifluorotoluene Control Limits % 70 130 % Recovery 95 Analyses reported as N.O. were not present above the stated limit of detection. /ANALYTICAL - ELAP #1210 ,_ --en Manning "reject Manager Page: 2S TUT Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 3 Redwood City, CA 94063 (415) 364-WOO Concord, CA 94520 (5lO> 586-9<500 Sacramento, CA 95834 (916) 921-9600 FAX 1415) 364-9233 FAX (510)636-9689 FAX!9!6)92!-OIOO rter & Kaiinowski, Inc. I 1730 South Amphlett, Ste 320 San Mateo, CA 94402 ! ttentign: Carey Peabody :•::: »:::::««••:••: i^i:4^::;jnr:::::^:~~™::::::-™~™=™5*!~;!:;=' Client Proj. ID: 94005" 00, Texaco Tutu Sample Descript: DS-2 Matrix: SOUD Analysis Method: EPA8260 Lab Number: 9412916-19 Received: 12/15/94 Extracted: 12/21/94 Analyzed: 12/21/94 QC Batch Number MS1221948260EXA I trument ID: F3 Analyte Benzene ^romobenzene iromochloromethane jromodichloromethane Bromoform ^romom ethane i-Butylbenzene oec-Butylbenzene tert-Butylbenzene Carbon tetrachloride )hloroethane Jhloroform JStaipromethane f nlorotoluene . whlorotoluene Jibromochloromethane 1,2-Dibromoethane Dibromomethane i ,2-Dibromo-3-chioropropane i ,2-Dichlorobenzene 1.3-Dichlorobenzene 1.4-Dichiorobenzene Dichlorodiffuoromethane 1,1 -Dichloroethane 1,2-Dichloroethane 1,1 -Dichlproethylene :is-1,2-Dichloroethylene ;rans-i ,2-Dichloroethylene Monochlorobenzene 1.2-Dichloropropane 1.3-Dichloropropane 2,2-Dichloropropane 1,1-Dichioropropene Ethyibenzene Hexachiorobutadiene Volatile Organics (ERA 8260) Detection Limit ug/Kg 100 100 100 100 100 100 100 100 100 • 100 100 100 100 100 100 100 100 100 250 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. SEQUOIA ANALYTICAL TUT 007 23S7 Page: 29 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94510 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (4IS) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 :: jjjjjijjjpjjjjjjjjjjji::::^ :!! rier si"'KalTnowskT, inc. -- —• Clier¥Frc|~iD: 940058^00, Texaco Tutu I 1730 South Amphlett, Ste 320 Sample Descript: DS-2 y San Mateo, CA 94402 Matrix: SOLID Analysis Method: EPA8260 Lab Number: 9412916-19 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/21/94 Analyzed: 12/21/94 : s 2 I itrument ID: F3 Analyte sopropylbenzene p-lsopropyltoluene Methylene chloride Naphthalene i-Propyl benzene Styrene 1 ,1 ,1 ,2-Tetrachloroethane • ,1 ,2,2-Tetrachloroethane "etrachloroethylene Toluene 1 ,2,3-Trichlorobenzene 1 ,2,4-Trichlorobenzene 1,1,1-Trichloroethane j^-Trichloroethane ..ilorpfluoromethane 1 ,2,3-Trichloropropane 1 ,2,4-Trimethyl benzene 1 ,3,5-Trimethylbenzene Vinyl chloride Total Xyienes Detection Limit ug/Kg 100 100 250 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Sample Results ug/Kg N.D. N.D. 270 N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 1,2-Dichiorobenzene-d4 Toluene-d8 4-Bromofluorobenzene Control Limits % 70 121 81 117 74 121 % Recovery 88 102 99 Analytes reported as N.D. were not present above the stated limit of detection. ANALYTICAL - ELAP #1210 »_.—en Manning Oroject Manager Page: 30 TUT O07 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood Qty, CA 94063 (415) 364-9600 Concord, CA 94570 (510) 686-9600 Sacramento. CA 95834 (916) 911-9600 FAX (415) 364-923 3 FAX (510) 686-9689 FAX (916) 911-0100 :;i ler & Kalinowski, Inc. ii 1730 South Amphlett, Ste 320 •;! San Mateo, CA 94402 i ^tign; Care^y Pjabgjjy^ ^^^ Client Proj. !D: 940058.0^, Texaco"Tutu Sample Descript: DS-2 Matrix: SOLID Analysis Method: EPA 8270 J_ab Number: 9412916-19 ^^ SJiiSSiiiiJpJIJIiiiliniJagsilislgUalgiilli^j^SSsarg;; Sampled: 12/12/94 Received: 12/15/94 1 Extracted: 12/22/94 I Analyzed: 12/28/94 I Reported: 01/06/95 § It trument ID: H5 Analyte Acenaphthene acenaphthytene nthracene enzoic Acid B enzo (a) anth racene -Renzo(b)fluoranthene enzo(k)fluoranthene _enzo(g,h,i)perylene Benzo(a)pyrene ^enzyl alcohol •is(2-ch!oroethoxy)methane Jis(2-chloroethyl)ether Bwi2-chloroisopropyl)ether r '-ethyl hexy!)phthalate _,omophenyl phenyi ether Jutyl benzyl phthalate 4-Chloroaniline ".-Chloronaphthaiene -Chloro-3-methyiphenol j-Chiorophenol 4-Chlorophenyl phenyi ether Chrysene 3ibenzo(a,h)anthracene Jibenzofuran Di-n-butyl phthalate 1,2-Dichlorobenzene ,3-Dichlorobenzene . ,4-Dichlorobenzene 3,3-Dichlorobenzidine 1,4-Dichlorophenol Diethyl phthalate 2,4-Dimethylphenol Dimethyl phthalate 1>,6-Dinitro-2-methy!pheno! ?,4-Dinitrophenol Semivolatile Organics (EPA 8270) Detection Limit ug/Kg 2500 2500 2500 5000 2500 2500 2500 2500 2500 2500 2500 2500 2500 5000 2500 2500 5000 2500 2500 2500 2500 2500 2500 2500 5000 2500 2500 2500 5000 2500 2500 2500 2500 5000 5000 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D: N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. SEQUOIA ANALYTICAL TUT OO7 23S9 Page: 31 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415)364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 ;: rier £ Kaiinowski, Inc. :ii 1730 South Amphlett, Ste 320 1 San Mateo, CA 94402 I Mention:..Carey__P_eabod_y_ ,.=.^^^^^^^^^—-^^— I --.trumentID: H5 Hnalyte ,4-Dinitrotoluene 2,6-Dinitrotoluene Di-n-actyl phthalate :luoranthene :luorene Hexachlorobenzene Hexachlorobutadiene •lexachlorocyclopentadiene •lexachloroethane lndeno(l ,2,3-cd)pyrene Isophorone !-M ethyl naphthalene ^-Methylphenol 4»Methylphenol ' ^ Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DS-2 Matrix: SOLID Analysis Method: EPA 8270 Lab Number: 9412916-19 :-:H»;»-~»s;-:s;:nK;;;;;^ ..................-:::::::'.:;;;rnr:' — - ..troaniline 5-Nitroaniiine 4-Nitroaniline Nitrobenzene ?-Nitrophenol l-Nitrophenol N-Nitrosodiphenylamine N-Nitroso-di-n-propylamine 3entachlorophenol 3henanthrene Phenol Pyrene 1 ,2,4-Trichlorobenzene 2.4.5-Trichlorophenol 2.4.6-Trichlorophenol ^ Detection Limit ug/Kg 2500 2500 2500 2500 2500 2500 2500 5000 2500 2500 2500 2500 2500 2500 2500 5000 5000 5000 2500 2500 5000 2500 2500 5000 2500 2500 2500 2500 5000 2500 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/28/94 Reported: 01/06/95 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D, N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 2-Fluoropheno! Phenol-d5 Nitrobenzene-dS 2-F!uorobiphenyl 2,4,6-Tribromophenol p-Terphenyl-d14 . ..nalyTes reported as N.D. were not present above the stated limit of detection. NALYTICAL - ELAP #1210 Control Limits % 25 121 24 113 23 120 30 115 19 122 18 137 cileen Manning Project Manager % Recovery 94 95 81 87 57 73 TUT' Page: 32 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 " Jrler & Kalinowski, Inc. - 1730 South Amphlett, Ste 320 Mateo, CA 94402 L.;..ittenyoji:jCjir^ :?5C:::Ia1rFWu7rl)ein\/ I strument ID: MTJA2 Client Proj. ID: 940058.CO, Texaco Tutu Sample Descript: DS-2 Matrix: SOLID Analysis Method: EPA6010 Lab Number: 9412916-19 •HHHn5tSUal:UH:3iua;;S'liii:::S:S-^iu:iH:::u::^:::;i::.:!;i nr;!Hn;:;5n;^ Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/29/94 Reported: Ol2Q6/9.§. j Analyte Antimony, Sb Vsenic, As 3arium, Ba Beryllium, Be Cadmium, Cd Chromium, Cr Cobalt, Co Copper, Cu Lead, Pb Mickel, Ni Selenium, Se Silver, Ag JfeQllium, Tl adium, V ,_.,ic, Zn Detection Limit mg/Kg 50 5.0 5.0 0.50 0.50 5.0 2.5 5.0 5.0 2.5 5.0 0.50 5.0 25 5.0 Sample Results mg/Kg N.D. 6.4 36 N.D. 1.5 24 21 85 19 16 28 N.D. N.D. 100 76 Analytes reported as N.D. were not present above the stated limit of detection. SEQUOIA ANALYTICAL - ELAP #1210 i_,.den Manning 3roject Manager Page: 33 TUT' OO7 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 rler & Kalinowski, Inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 ttentip:^;^jarjy:_PjabodYr___ _ _ _i:H:::H: Hj;H;::::H::::::;: •: I Hi::: :H:::;;H:::::::nnH:;::: JHJ:: H Client Proj. ID: 940053.00, Texaco Tutu Sample Descript: DS-2 Matrix: SOLID Analysis Method: Comb Lab Number: 9412916-19 Sampled: 12/12/94" Received: 12/15/94 QC Batch Number: IN122094084600A Analyte Reactivity: Sulfide Cyanide Reaction with Water Reactivity Detection Limit mg/Kg 13 0.50 N.A. Sample Results mg/Kg N.D. N.D. None Analytes reported as N.O. were not present above the stated limit of detection. JEGrUQJA ANALYTICAL - ELAP #1210 v...-en Manning ''reject Manager Page: 34 TUT 007 Sequoia Analytical 680 Chesapeake Drive Redwood City, CA 94063 (415)364-9600 1900 Bates Avenue, Suite L Concord, CA 94520 (510) 686-9600 819 Striker Avenue, Suite 8 Sacramento, CA 95834 (916)921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 Her & Kaiinowski, Inc. - 730 South Amphlett, Ste 320 San Mateo, CA 94402 ttention: Carey Peabody ..;:::::HSS5:HK:H::::i:::!^::^ I strument ID: GCHP4B Analyte TEPH as Diesel Chrornatogram Pattern: 4on Diesel Mix _ _ _ ClienTProj. ID: 940058.o7e>iicoTutu Sample Descript: DS-2 Matrix: SOLID Analysis Method: EPA 8015 Mod Lab Number: 9412916-19 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/27/94 Analyzed: 12/29/94 Reported: 01/06/95 iii Total Extractable Petroleum Hydrocarbons (TEPH) Detection Limit mg/Kg Sample Results mg/Kg 100 650 C16-C24 jurrogates i-Pentacosane (C25) Control Limits % 50 150 % Recovery Q Anaiytes reported as N.O. were not present above the stated limit of detection. 5EQUOIA ANALYTICAL - ELAP #1210 u <jn Manning "'reject Manager Page: 35 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 E er & Kalinowski, Inc. •i. 30 South Amphlett, Ste 320 San Mateo, CA 94402 Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DS-2 Matrix: SOLID Analysis Method: 8015Mod/8020 Sampled: Received: Extracted: Analyzed: Reported: 12/12/94 12/15/94 12/22/94 12/23/94 01/06/95 !n-'rument ID: GCHP6 Analyte TPPH as Gas Benzene jluene hyl Benzene Xyienes (Total) Chromatogram Pattern: eathered Gas Total Purgeable Petroleum Hydrocarbons (TPPH) with BTEX Detection Limit mg/Kg Sample Results mg/Kg 5.0 0.025 0.025 0.025 0.025 12 N.D. N.D. N.D. 0.030 C7-C12 "urrogates •ifluorotoluene Control Limits % 70 130 % Recovery 85 Analytes reported as N.D. were not present above the stated limit of detection. EQUOIA ANALYTICAL - ELAP #1210 L/L L. ,,n Manning Droject Manager Page: 36 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City. CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9639 FAX (916) 921-0100 i! rler & Kalinowski, Inc. .;! 1730 South Amphiett, Ste 320 I San Mateo, CA 94402 Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DS-3 Matrix: SOLID Analysis Method: EPA 8260 Lab Number: 9412916-20 ii ttention: Carey Peabody . _ !'.: < "*::**::":;-:::•*•::*• :-:"-::*;>-:;*::"'*^;::**HH:::!£:::Hu : : : : ° . . . . . . . . . . . . . — — : = — — . - — — — : = Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/21/94 Analyzed: 12/21/94 Reported: 01/06/95 I. trument ID: F3 Analyte Benzene ^romobenzene iromochloromethane j romodichloromethane Bromoform ^romomethane ;-Butyl benzene ^ec-Butylbenzene tert-Butylbenzene Carbon tetrachloride ^hloroethane Jhloroform Galpromethane - liorotoluene . ^nlorotoluene Jibromochloromethane 1,2-Dibromoethane Oibromcmethane ! ,2-Dibromo-3-chloropropane 1.2-Dichlorobenzene 1.3-Dichiorobenzene 1.4-Dichiorobenzene Dichiorodifluoromethane 1.1-Dichloroethane 1.2-Dichloroethane 1.1-Dichlproethylene sis-1,2-Dichloroethylene ;rans-1,2-Dichloroethylene Monochlorobenzene 1.2-Dichloropropane 1.3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene Ethyl benzene Hexachlorobutadiene Volatile Organics (EPA 8260) Detection Limit ug/Kg 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 250 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. SEQUOIA ANALYTICAL TUT CO7 2395 Page: 37 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord. CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 Her & Kaiinowski, inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 Client P'roj. ID: 940058.00, Texaco Sample Descript: DS-3 Matrix: SOLID Analysis Method: EPA 8260 " Number: 9412916-20 Tutu Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/21/94 Analyzed: 12/21/94 __ Reported: .trumentID: F3 Analyte .opropylbenzene p-lsopropyltoluene Methylene chloride laphthalene -Propylbenzene Styrene 1,1,1,2-Tetrachloroethane ,1,2,2-Tetrachloroethane 'etrachloroethylene Toluene 1.2.3-Trichlorobenzene ,2,4-Trichlorobenzene ,1,1-Trichloroethane tj^Z-Trichloroethane filoroethylene ^nlorofluoromethane ,2,3-Trichloropropane 1.2.4-Trimethylbenzene i ,3,5-Trimethylbenzene /inyl chloride "otal Xyienes Detection Limit ug/Kg 100 100 250 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. 120 N.D. N.D. N.D. surrogates 1,2-Dichlorobenzene-d4 Toluene-d8 T-Bromofluorobenzene Control Limits % 70 121 81 117 74 121 % Recovery 94 99 93 Analyfes reported as N.D. were not present above the stated limit of detection. ^OIA^NALYTICAL - ELAP #1210 t_, ^an Manning "reject Manager Page: 38 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood Gey, CA 94063 (415) 364-9600 Concord, CA 94510 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 "j Her & Kaiinowski, Inc. T; 1730 South Amphlett, Ste 320 il San Mateo, CA 94402 Client Proj. ID: 94005C 00, Texaco Tutu Sample Descript: DS-3 Matrix: SOLID Analysis Method: EPA 8270 ill ^.sntion: Carey..Peabqdy____.™._™JLj.^.y.m..^erL^.l?.ilf;2.Q:__ _________.. ££:|:a^jq'u^^^^ I .trument ID: H5 Semivoiatile Organics (EPA 8270) Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/28/94 Reported: 01, Anaiyte Acenaphthene *,cenaphthylene .nthracene uienzoic Acid Benzo(a)anthracene 1enzo(b)fluoranthene !enzo(k)fluoranthene denzo(g,h,i)perylene Benzo(a)pyrene lenzyl alcohol 3is(2-chioroethoxy) methane jis(2-chloroethyl)ether /**^2-chloroisopropyl)ether >-ethylhexyl)phthalate i-dromophenyl phenyl ether 3utyl benzyl phthalate 4-Chioroaniline 1-Chloronaphthaiene t-Chioro-3-methylphenol 2-Chlorophenol 4-Chlorophenyl phenyl ether Chrysene Dibenzo(a,h)anthracene Oibenzofuran Di-n-butyl phthalate •t,2-Dichlorobenzene 1.3-Dichlorobenzene 1.4-Dichlorobenzene 3,3-Dichlorobenzidine 2,4-Dichlorophenoi Diethyl phthalate 2,4-Dimethylphenol Dimethyl phthalate 4,6-Dinitro-2-methylphenol 2,4-Dinitrophenol Detection Limit ug/Kg 500 500 500 1000 500 500 500 500 500 500 500 500 500 1000 500 500 1000 500 500 500 500 500 500 500 1000 500 500 500 1000 500 500 500 500 1000 1000 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. rut SEQUOIA ANALYTICAL Page: 39 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood Gty, CA 94063 (415) J64-9600 Concord. CA 94510 (510)686-9600 Sacramento, CA 95834 (916) 925-9600 FAX (413) 364-92JJ FAX (510) 686-9639 FAX (916) 921-0100 i; 1730 South Amphlett, Ste 320 1! San Mateo, CA 94402 L tention: Carey.Pgabody^ ^|^.:^^^::p^^^™__g___. Ir trument ID: H5 Analyte 4-Dinitrotoluene 2,6-Oinitrotoluene Di-n-octyl phthalate uoranthene .uorene Hexachlorobenzene Hexachlorobutadiene exachlorocyclopentadiene exachloroethane lndeno(i ,2,3-cd)pyrene isophorone -M ethylnaphthal ene -Methyiphenoi Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DS-3 Matrix: SOLID Analysis Method: EPA8270 -^^.^"gSf^.^^^^---^----:-------^-.^^^... Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/28/94 Reported: 01/06/95 -roaniline -Nitroaniline 4-Nitroaniline Nitrobenzene -Nitrophenoi -Nitrophenoi N-Nitrosodiphenylamine N-Nitroso-di-n-propylamine 'entachlorophenol . 'henanthrene Phenol Pyrene ,2,4-Trichlorobenzene !,4,5-Trichlorophenoi 2,4,6-Trichtorophenol Detection Limit ug/Kg 500 500 500 500 500 500 500 1000 500 500 500 500 500 500 500 1000 1000 1000 500 500 1000 500 500 1000 500 500 500 500 1000 500 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. J arrogates 2-Fluorophenol ''henol-dS >Jitrobenzene-d5 2-Fluorobiphenyl 2,4,6-Tribromophenol >Terphenyl-d14 ,iaiytes reported as N.D. were not present above the stated limit of detection. Control Limits % 25 121 24 113 23 120 30 115 19 122 18 137 UOIAJkNALYTieAL - '" / ' ELAP #1210 % Recovery 72 77 69 67 49 58 cileen Manning Project Manager Page: TUT O07 2398 40 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 ... _..g-j^jj-Q^gj^ (nc Client Proj. ID~ "940058.60, Texaco Tutu ; 1730 South Amphlett, Ste 320 Sample Descript: DS-3 -ii San Mateo, CA 94402 Matrix: SOLID Analysis Method: EPA6010 .Lab Number: 9412916-20 'QC"laWii^ribl^ I trument ID: MTJA2 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Analyte Antimony, Sb ^rsenic, As larium, Ba _<eryllium, Be Cadmium, Cd Chromium, Cr iobalt, Co Jopper, Cu Lead, Pb Nickel, Ni ielenium, Se Jilver, Ag Thallium, Tl r%dium, V Detection Limit mg/Kg 5.0 5.0 5.0 0.50 0.50 0.50 2.5 0.50 5.0 2.5 5.0 0.50 5.0 2.5 0.50 Sample Results mg/Kg N.D. N.D. 41 N.D. 1.4 29 23 120 9.6 22 34 N.D. N.D. 110 62 Analytes reported as N.D. were not present above the stated limit of detection. €QUOIA ANALYTICAL - ELAP #1210 L --n Manning "^reject Manager Page: 41 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510)686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 •::-- her &"r^lTnowski1 nc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 Client Proj. ID: £140058.00, Texaco" Tutu Sample Descript: DS-3 Matrix: SOLID Analysis Method: Comb ttention: .........M-jSiSniSiHSHSJSJinSJnSS-U-jSSSS::::1 QC Batch Number: IN122094084600A Analyte Reactivity: "ulfide iyanide Reaction with Water ;:j::jj:^jj-:£;g^j;j&g!;=j;g~^ Sampled: 12/12/94 Received: 12/15/94 Analyzed: 12/20/94 Reported: 01/06/95 Reactivity Detection Limit mg/Kg 13 0.50 N.A. Sample Results mg/Kg N.D. N.D. None Analytes reported as N.D. were not present above the stated limit of detection. #1210 w,^€n Manning nroject Manager Page: 42 'UT Sequoia Analytical 680 Chesapeake Drive Redwood City, CA 94063 (415) 364-9600 1900 Bates Avenue, Suite L Concord, CA 94520 (510)686-9600 819 Striker Avenue. Suites Sacramento, CA 95834 (916)921-9600 FAX (415) 364-9233 FAX (510) S86-9689 FAX (916) 921-0100 •ler & Kaiinowski, inc. ; 730 South Amphlett, Ste 320 San Mateo, CA 94402 IfGlloj^jQlir^JPjiabgdly^^^ ijC^li^fi^^^ trument ID: GCHP4B Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DS-3 Matrix: SOLID Analysis Method: EPA 8015 Mod Lab Number: 9412916-20 Sampled: 127ii2/94 Received: 12/15/94 Extracted: 12/27/94 Analyzed: 12/28/94 Reported L01/Q6/95 Analyte TEPH as Diesel Chromatogram Pattern: ion Diesel Mix Total Extractable Petroleum Hydrocarbons (TEPH) Detection Limit mg/Kg 100 Sample Results mg/Kg 870 C10-C24 Surrogates i-Pentacosane (C25) Control Limits % 50 150 % Recovery Q Anaiytes reported as N.D. were not present above the stated limit of detection. JOIA ANALYTICAL - ELAP #1210 __~dn Manning "'roject Manager Page: Sequoia Analytical 1900 Bates Avenue. Suite L 819 Striker Avenue, Suite 3 Redwood City, CA 94063 (415) 364-WOO Concord. CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (4IS) 364-9233 FAX (510) 686-9689 FAX (916)921-0100 ier & Kalinowski, Inc. South Amphlett, Ste 320 San Mateo, CA 94402 tention:' Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: DS-3 Matrix: SOUD Analysis Method: 8015Mod/8020 __ Lab Number 9412916-20 !Sggj.-n.-s:^i^i^ijM5g;«t;;pstggjg;i; - -——- i^™?-!;-S:=!:~;--~!i?*~-?™?«;ff-:i=s: QC Batch Number GC122294BTEXEXB Ir rument ID: GCHP7 Sampled: 12/12/94 Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Total Purgeable Petroleum Hydrocarbons (TPPH) with Detection Limit mg/Kg Sample Results mg/Kg TPPH as Gas ~ anzene Dluene L-ihyl Benzene Xylenes CTotal) "hromatogram Pattern: on Gas Mix ,/eathered Gas 1.0 0.0050 0.0050 0.0050 0.0050 7.3 N.D. 0.0088 N.D. 0.029 C6-C12 C6-C12 urrogates Trifluorotoluene Control Limits % ro 130 % Recovery 87 Analytes reported as N.O. were not present above the stated limit of detection. NALYTICAL - ELAP #1210 _.«-^n Manning reject Manager Page: 44 TUT OO7 24O2 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 •ier & Kaiinowski, Inc. 11730 South Amphlett, Ste 320 ii San Mateo, CA 94402 QC BatchI Numb'eV: GCT22194802015A h trumentID: GCHP15 vnalyte Benzene "hlorpbenzene ,2-Dichlorobenzene . ,3-Dichlorobenzene 1,4-Dichlorobenzene ~thyl benzene oluene i otal Xylenes Client Proj. ID: 940058.00, fexaco Tutu Sample Descript: Method Blank Matrix: LIQUID Analysis Method: EPA 8020 Sampled: Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Reroorted^: QJJQ§JSS; 1' Aromatic Volatile Organics (EPA 8020) Detection Limit ug/L 0.50 0.50 0.50 0.50 0.50 0.50 0.50 0.50 Sample Results ug/L N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. urrogates 1 -Chloro-2-fluorobenzene Control Limits % 70 130 % Recovery 100 Anajytes reported as N.D. were not present above the stated limit of detection. JOIA ANALYTICAL - ELAP #1210 .i,^eri Manning 'oject Manager Page: 45 TUT f A A I— *2*^* . - . •. All3.1yLlC3.I 680 Chesapeake Drive 1900 Bates Avenue, Suite L 8 19 Striker Avenue, Suites Redwood City, CA 94063 Concord, CA 94520 Sacramento, CA 95834 (415) 364-9600 (510)686-9600 (916)921-9600 FAX (41S) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 Her & Kaiinbwski, Inc. ,730 South Amphiett, Ste 320 San Mateo, CA 94402 Qient ProjTl 940(058.00, Texaco Tutu Sample Descript: Method Blank Matrix: SOU D Analysis Method: EPA 8260 : 941291 6^ SaTinpIed: Received: 12/15/94 Extracted: 12/21/94 Analyzed: 12/21/94 .................... __ ^ .._,.„„„.., ......-. '' ="J —...... |--trumentlD: F3 Analyte Benzene Bromobenzene .romochloromethane iromodichloromethane Bromoform Rromomethane -Butylbenzene ec-Butylbenzene tert-Butylbenzene Carbon tetrachloride /hloroethane Chloroform Qalgromethane florotoluene .dorotoluene )ibromochioromethane 1.2-Dibromoethane Dibromomethane ,2-Dibromo-3-chloropropane ,2-Dichiorobenzene 1.3-Dichlorobenzene 1.4-Dichlorobenzene Dichlorodifluoromethane 1,1-Dichloroethane 1 ,2-Dichloroethane 1,1-Dichlproethylene :is-1 ,2-Dichloroethylene :rans-1 ,2-Dichloroethylene Monochlorobenzene 1 ,2-Dichioropropane 1,3-Dichloropropane 2,2-Dichloropropane 1,1-Dichloropropene Ethylbenzene Hexachlorobutadiene Volatile Organics (EPA 8260) Detection Limit ug/Kg . 100 100 " 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 250 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. oEQUOIA ANALYTICAL 'age: Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 ier & Kaiinowski, Inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 _ _ __ j-;™a5:;SS;t;?iii!;;;:;r:i^^r;:;:;^;H 5Hr !7!HH: :•:: L _ _ _ Client: Proj. ID: 940058.^, Texaco Tutu Sample Descript: Method Blank Matrix: SOLID Analysis Method: EPA8260 Lab Number: 9412916-22 ™::::::;:::::::::::_::::;:::::; *••;•;;::;::::::!::: Sampled: Received: 12/15/94 Extracted: 12/21/94 Analyzed: 12/21/94 Reported: 01/06/95... Ir rument ID: F3 Analyte opropylbenzene p-lsopropyltoluene Methylene chloride aphthalene Propylbenzene Styrene 1 1,1,2-Tetrachloroethane 1,2,2-Tetrachloroethane atrachloroethyiene Toluene 1 2,3-Trichlorobenzene 2,4-Trichlorobenzene ,1,1-Trichloroethane ljuScTrichloroethane i oroethyiene .lorofluoromethane ,2,3-Trichioropropane 1,2,4-Trimethyl benzene 1,3,5-Trimethylbenzene inyl chloride otal Xylenes Detection Limit ug/Kg 100 100 250 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 Sample Results ug/Kg N.D. N.D. N.D.** N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D, N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. urrogates i ,2-Dich!orobenzene-d4 To!uene-d8 -Brornofluorobenzene Control Limits % 70 121 81 117 74 121 % Recovery 102 105 99 Analytesreported as N.D. were not present above the stated limit of detection. E0UOIA ANALYTICAL - ELAP #1210 i»ecsn Manning •oject Manager 47 680 Chesapeake Drive 1900 Bates Avenue, Suite L 8 19 Striker Avenue, SuiteS Redwood City, CA 94063 Concord, CA 94520 Sacramento, CA 95834 (415) 364-9600 (510) 686-9600 (916)921-9600 FAX (41 S) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 /-"v -— - ^ jnc :i: 1 730 South Amphlett, Ste 320 ili San Mateo, CA 94402 cTenTProj. ID: sSOT^CooT Texaco Tutu Sample Descript: Method Blank Matrix: SOLID Analysis Method: EPA 8270 •I \ttention:..Carey :..P.eabcidy ____ ____ Lab Number: ....&4l2j|lg-g2.___._..,.,,,,,,_,..____ _ ^£::B"a:££::^^ '-strumentID: H5 Sampled: Received: 12/15/94 Hi Extracted: 12/22/94 III Analyzed: 12/27/94 III Analyte Acenaphthene Acenaphthylene \nthracene Benzole Acid Benzo(a)anthracene 8enzo(b)fluoranthene 3enzo(k)fluoranthene 3enzo(g,n,i)perylene Benzo(a)pyrene Benzyl alcohol 3is(2-chloroethoxy) methane 3is(2-chloroethyl)ether Bis(2-ch!oroisopropyi) ether r^.-ethylhexyOphthalate omophenyl phenyl ether Butyl benzyl phthalate 4-Chloroaniline 2-Chioronaphthalene 4-Chloro-3-methylphenol 2-Chlorophenol 4-Chiorophenyl phenyi ether Chrysene Dibenzo(a,h)anthracene Dibenzofuran Di-n-butyl phthalate 1.2-Dichlorobenzene 1.3-Dichlorobenzene 1 ,4-Dichlorobenzene . 3,3-Oichlorobenzidine 2,4-Dichlorophenol Diethyl phthalate 2,4-Dimethylphenol Dimethyl phthalate 4,6-Dinitro-2-methyiphenoi 2,4-Dinitrophenol Semivolatile Organics (EPA 8270) Detection Limit ug/Kg 250 ' 250 ' 250 500 250 250 250 250 250 250 250 250 250 500 250 250 500 250 , 250 250 250 250 250 250 500 250 250 250 500 250 250 250 250 500 500 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D, N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. 3EQUOIA ANALYTICAL TUT °07 24°6 Page: 48 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 92I-01CO :: ;|!!;:!;!r;!!ill!;!n§i:n;f:!iiS le'r & Kaiin"6wsikrin"c~ " ClientiProjTfD: 940058.00, Texaco Tutu • 730 South Amphlett, Ste 320 Sample Descript: Method Blank San Mateo, CA 94402 Matrix: SOLID ^ntion: ..Carey_Peabody_ Analysis Method: EPA 8270 lab Number: 9412916-22 Sampled: Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/27/94 Reported: 01/ It trument ID: H5 Analyte 4-Dinitrotoluene 2,6-Dinitrotoluene Di-n-octyl phthalate iuoranthene luorene Hexachlorobenzene Hexachiorobutadiene iexachlorocyclopentadiene 'exachloroethane lndeno(1,2,3-cd)pyrene isophorone -Methylnaphthalene -Methylphenol 4-Methylphenoi /""""Mhalene .roaniline -Nitroaniiine 4-Nitroaniline Nitrobenzene --Nitrophenol -Nitrophenol N-Nitrosodiphenylamine N-Nitroso-di-n-propylamine 'entachiorophenol 'henanthrene Phenol Pyrene ,2,4-Trichlorobenzene !,4,5-Trichlorophenoi 2,4,6-Trichlorophenol Detection Limit ug/Kg 250 250 250 250 250 250 250 500 250 250 250 250 250 250 250 500 500 500 250 250 500 250 250 500 250 250 250 250 500 250 Sample Results ug/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. Surrogates 2-Fluorophenol °henol-d5 Mitrobenzene-d5 2-Fiuorobiphenyl 2,4,6-Tribromophenol >Terphenyl-dl4 .lytes reported as N.D. were not present above the stated limit of detection. dUOIA ANALYTICAL - ELAP #1210 Control Limits % 25 121 24 113 23 120 30 115 19 122 18 137 eileen Manning Project Manager % Recovery 65 67 62 64 57 62 Page: TUT OO7 24O7 49 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 Ter & Kalinowski, Inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 ClienfProj. ID: 940058.00. Texaco Tutu Sample Descript: Method Blank Matrix: SOLID Analysis Method: Comb Lab Number: 9412916-22 QC Batch Number: IN122094084600A Analyte Reactivity: ~ulfide yanide neaction with Water I;:::::::: I:: : :: :;Hi: BSH;::;:: : :•••::;::•; Sampled: Received: 12/15/94 Analyzed: 12/20/94 Repgrted: Reactivity Detection Limit mg/Kg 13 0.50 N.A. Sample Results mg/Kg N.D. N.D. None Analytes reported as N.O. were not present above the stated limit of detection. / ('ANALYTICAL - ELAP #1210 u~~ii Manning roject Manager Page: 50 Sequoia Analytical 680 Chesapeake Drive Redwood Gty, CA 94063 (415) 364-9600 1900 Bates Avenue, Suite L Concord, CA 94520 (510)686-9600 819 Striker Avenue, Suite 8 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-92 3 3 FAX (510) 686-9689 FAX (916) 921-0100 ii -ler & Kalinowski, Inc. :i ; /30 South Amphlett, Ste 320 I San Mateo, CA 94402 Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: Method Blank Matrix: SOLID Analysis Method: EPA 8015 Mod Lab Number: 9412916-22 :: QC;"i1itch''NlIi:f^ Ir trument ID: GCHP4B Total Extractable Petroleum Hydrocarbons (TEPH) Sampled: Received: 12/15/94 Extracted: 12/27/94 Analyzed: 12/28/94 Analyte TEPH as Diesel f-hromatogram Pattern: Detection Limit mg/Kg 1.0 Sample Results mg/Kg N.D. Surrogates -Pentacosane (C25) Control Limits % 50 150 % Recovery 86 Analytes reported as N.D. were not present above the stated limit of detection. EQWOIAANALYT1CAL - ELAP #1210 E. ,<i Manning "•eject Manager Page: 51 TUT O07 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510)686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 Client Proj. ID: 940058.00, Texaco Tutu Sample Descript: Method Blank Matrix: SOLID Analysis Method: 8015Mod/8020 JLab_Number _9412916-_22._ i! ler & Kalinowski, Inc. ii i .'30 South Amphlett, Ste 320 ;; San Mateo, CA 94402 L !£Qtion;. __._„,.___.__ "^^^n^f^riGG^^^fffEf^s' Ir—mment ID: GCHP7 Total Purgeable Petroleum Hydrocarbons (TPPH) with Sampled: Received: 12/15/94 Extracted: 12/22/94 Analyzed: 12/22/94 Reported: 01/06/95 Analyte TPPH as Gas Renzene Dluene thyl Benzene Xylenes (Total) r.hrcmatogram Pattern: Detection Limit mg/Kg 1.0 0.0050 0.0050 0.0050 0.0050 Sample Results mg/Kg N.D. N.D. N.D. N.D. N.D. Surrogates ~rifluorotoluene Control Limits % 70 130 % Recovery 87 Analytes reported as N.D. were not present above the stated limit of detection. S-QUOIAJVNALYTICAL - ELAP #1210 L. ,n Manning °roject Manager Page: 52 Sequoia Analytical 680 Chesapeake Drive 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 Redwood City, CA 94063 (415) 364-9600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9235 FAX (510) 686-9689 FAX (916) 921-0100 •ter & Kalinowski, Inc. . 730 South Amphiett, Ste 320 San Mateo, CA 94402 Client Pro]. ID:' 94005&00, Texaco Tutu Sample Descript: Method Blank Matrix: SOUD Analysis Method: ERA 60 10 Ub^umper: 9412.916-22 Sampled: Received: Extracted: Analyzed: ~ 12/15/94 12/22/94 12/22/94 01/06/95 Instrument ID: MTJA2 Analyte Antimony, Sb Arsenic, As arium, Ba eryllium, Be Cadmium, Cd Chromium, Cr ;obalt, Co •opper, Cu Lead, Pb Nickel, Ni elenium, Se ilver, Ag Thallium, TI , V Zn Detection Limit mg/Kg 5.0 5.0 5.0 0.50 0.50 0.50 2.5 0.50 5.0 2.5 5.0 0.50 5.0 2.5 0.50 Sample Results mg/Kg N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. N.D. 0.85 Analytes reported as N.D. were not present above the stated limit of detection. E U I A ^ALYTICAL - ELAP #1210 i > Manning Project Manager Page: 53 2411 680 Chesapeake Drive Redwood City, CA 94063 {415)364-9600 . , . , 1900 Bates Avenue, Suite L Concord, CA 94520 (510)686-9600 /\.I13.1yTlC3.i 819 Striker Avenue, Suites Sacramento, CA 95834 (916)921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 ! leir &~Kaiinowski, inc. 1730 South Amphlett, Ste 320 San Mateo, CA 94402 "nHi-^-Hii^UiinH-H::^ ienfPrbj.Dr 9400'58"oo",exaco Tutu Lab Proj. ID: 9412916 Received: 12/15/94 Reported:01/06/95 ........ __ ............................................. _ _...___.._.,,. _ ----„-__ _ LABORATORY NARRATIVE Q - Surrogate recovery was lost due to sample dilution. ** Please Note: The Method Blank for EPA 8260 has methylene chloride at 160 ug/Kg. Methyl -tert -butyl ether was not detected above a detection limit of 250 ug/Kg in the EPA 8260 analysis of samples DS-1, DS-2 and DS-3. Carbazole was not detected above a detection limit of 250 ug/Kg in the EPA analysis of samples DS-1, DS-2 and DS-3. 9412916-01, -02, and -03 were diluted for EPA 8270 analysis due to the presence of high non-Hazardous Substance List compounds . ANALYTICAL TUT CO __ _ Eileen Manning oject Manager Page: 1 Sequoia Analytical 680 Chesapeake Dnve Redwood City, CA 94063 (415) 364-9600 1900 Bates Avenue, Suite L Concord, CA 94520 (510) 686-9600 819 Striker Avenue, Suites Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9133 FAX (510) 686-9689 FAX (916) 921-0100 .VK*:™-W-X*H-:«:«X-:.:«*::K«^ 3^xXxWS*¥J*3:V.#fxX:X:k^ fErier & Kalinowski, Inc. Client Project ID: 940058.00, Texaco Tutu §173050. Amphlett Blvd., Suite 320 Matrix: LIQUID |San Mateo, CA 94402 Sample Descript: XSD lAttention: Carey Peabody Work Order*: 9412916 01-09,21 Reported: Jan 9, 1995 COC#: QUALITY CONTROL DATA REPORT Analyte: QC Batch*: Analy. Method: Prep. Method: Analyst: MS/MSD#: Sample Cone.: Prepared Date: Analyzed Date: Instrument \.D.#: Cone. Spiked: Result: MS % Recovery: •v Dup. Result: MSD % Recov.: RPD: RPD Limit: Benzene GC122194802015A EPA 8020 EPA 5030 T. Costello 941 2948-01 -XSD N.D. 12/21/94 12/21/94 GCHP15 25pg/L 25 100 26 104 3.9 0-50 Toluene GC1 221 9480201 5A EPA 8020 EPA 5030 T. Costello 9412948-01-XSO N.D. 12/21/94 12/21/94 GCHP15 25/ig/L 24 96 25 100 4.1 0-50 Chloro- benzene GC 1221 9480201 5A EPA 8020 EPA 5030 T. Costello 9412948-01-XSD N.D. 12/21/94 12/21/94 GCHP15 25/jg/L 23 92 24 96 4.3 0-50 LCS#: Prepared Date: Analyzed Date: Instrument I.D.#: Cone. Spiked: LCS Result: LCS % Recov.: MS/MSD LCS Control Limits 39-150 46-148 55-135 SEQUOIA ANALYTICAL Project Manager Please Note: The LCS is a control sample of known, interferent-free matrix that is analyzed using the same reagents, preparation, and analytical methods employed for the samples. The matrix spike is an aliquot of sample fortified with known quantities of specific compounds and subjected to the entire analytical procedure. If DIB mujvaiy u( iknalytes from the matrix spike does not fall within specified control limits due to matrix interference, the LCS recovery is to be used to validate the batch.____ ____ ' MS = Matrix Spike, MSD = MS Duplicate, RPD=Relative % Difference 9412916.ERL <1> Analytical 680 Chesapeake Drive Redwood City, CA 94063 (415) 364-9600 1900 Bates Avenue, Suite L Concord, CA 94520 (510)686-9600 819 Striker Avenue, Suite 8 Sacramento, CA 95834 (916) 921-9600 FAX (4IS) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 fErier & Kaiinowski, IncT'"' •••"••'"•'^^^ |l730So. Amphlett Blvd., Suite 320 Matrix: LIQUID I San Mateo, CA 94402 Sample Descript: DW-° lAttention: Carey Peabody Work Order #: 9412916 10-17 Reported: Jan 9, 1995 i«S:?^ COG #: QUALITY CONTROL DATA REPORT Analyte: Benzene QC Batch*: GC1 2229430201 SA Analy. Method: EPA 3020 Prep. Method: EPA soso Toluene Chloro- benzene GC1 2229480201 5A GC122294802015A EPA 8020 EPA 8020 EPA 5030 EPA 5030 Analyst: D. Nelson D. Nelson • D. Nelson MS/MSD #: 9412916-09-MSD 9412916-09-MSD 9412916-09-MSD Sample Cone.: N.D. N.D. N.D. Prepared Date: 12/22/94 12/22/94 12/22/94 Analyzed Date: 12/22/94 12/22/94 12/22/94 Instrument I.D.#: GCHPIS GCHPIS GCHPIS Cone. Spiked: 25/jg/L 25pg/L 25/jg/L Result: 26 25 24 MS % Recovery: 104 100 9t= Dup. Result: 6.3 s.s 4.5 MSD % Recov.: 25 22 18 RPD: 122 127 136 RPD Limit: o-so o-so o-so LCS #: LCS122294-LCS LCS122294-LCS LCS122294-LCS Prepared Date: 12/22/94 Analyzed Date: 12/22/94 Instrument l.D.#: GCHPIS Cone. Spiked: 25^g/L LCS Result: 24 LCS % Recov.: ge 12/22/94 12/22/94 GCHP15 25/^g/L 24 96 12/22/94 12/22/94 GCHP15 23 92 MS/MSD LCS Control Limits 39-150 46-148 55-135 Eileen A. Manning Project Manager Please Note: The LCS is a control sample of known, interterent-free matrix that is analyzed using the same reagents, preparation, and analytical methods employed for the samples. The matrix spike is an aliquot of sample known quantities of specific compounds and subjected to the entire analytical procedure. If the recovery of analytes from the matrix spike does not fall within specified control limits due to matrix interference, the LCS recovery is to be used to validate the batch. ** MS = Matrix Spike, MSD = MS Duplicate, RPO=Relative % Difference 9412916.ERL <2> Sequoia Analytical 680 Chesapeake Drive Redwood City, CA 94063 (415) 364-9600 1900 Bates Avenue, Suite L Concord, CA 94520 (510)686-9600 819 Striker Avenue, Suite 8 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 |Erier & Kalinowski, Inc. Client Project ID: 940058.00, Texaco Tutu 11730 So. Amphlett Blvd., Suite 320 Matrix: SOLID I San Mateo, CA 94402 Sample Descript: DS-1 lAttention: Carey Peabody Work Order #: 9412916 18-20,22 COC#: QUALITY CONTROL DATA REPORT Reported: Jan 9, 1995 Analyte: QC Batch*: n Analy. Method: Prep. Method: Analyst: MS/MSD#: Sample Cone.: Prepared Date: Analyzed Date: Instrument I.D.#: Cone. Spiked: Result: MS % Recovery: Dup. Result: MSD % Recov.: RPD: RPD Limit: Beryllium /1E1222946010MDC EPA6010 EPA3050 C. Medefesser 9412916-18-MSD N.D. 12/22/94 12/22/94 MTJA2 100 mg/Kg 99 99 97 97 2.0 0-30 Cadmium V1E1222946010MDC EPA6010 EPA3050 C. Medefesser . 9412916-18-MSD 0.91 12/22/94 12/22/94 MTJA2 100 mg/Kg 100 99 100 99 0.0 0-30 Chromium ME1222946010MDC EPA6010 EPA3050 C. Medefesser 9412916-18-MSD 23 12/22/94 12/22/94 MTJA2 100 mg/Kg 120 97 120 97 0.0 0-30 Nickel ME1 22294601 OMDC EPA6010 EPA 3050 C. Medefesser 9412916-18-MSD 13 12/22/94 12/22/94 MTJA2 100 mg/Kg 110 97 110 97 0.0 0-30 LCS #: Prepared Date: Analyzed Date: Instrument I.D.#: Cone. Spiked: LCS Result: LCS % Recov.: MS/MSD LCS Control Limits 75-125 75-125 75-125 75-125 Eileen A. Manning Project Manager Please Note: The LCS is a control sample of known, interferent-free matrix that is analyzed using the same reagents. 'preparation, and analytical methods employed for the samples. The matrix spike is an aliquot of sample fortified with known quantities of specific compounds and subjected to the entire analytical procedure. If the recovery of analytes from the matrix spike does not fall within specified control limits due to matrix interference, the UCS recovery is to be used to validate the batch.____ ** MS = Matrix Spike, MSD = MS Duplicate, RPD = Relative % Difference 9412916.ERL <3> 630 Chesapeake Drive Redwood Cisy, CA 94063 k415) 364-9600 FAX V415) 364-9233 . , . -I 1900 Bates Avenue, Suite L Concord, CA 94520 (510)686-9600 FAX (510) 686-9689 AnalytlCal 819 Striker Avenue, Suite 8 Sacramento, CA 95834 (916)921-9600 FAX (916) 921-0100 lErler&Kalinowski, Inc. Client Project ID: 940058.00, Texaco Tutu \ §1730So. Amphlett Blvd., Suite 320 Matrix: SOUD ISan Mateo, CA 94402 Sample Descript: DS-1 lAttention: CareyPeabody Work Order #: 9412916 18-20,22 Reported: Jan 9, 1995 COC #' QUALITY CONTROL DATA REPORT Analyte: Mercury QC Batch*: MEQI 05957471M4A Analy. Method: EPA7471 Prep. Method: EPA7471 Analyst: N. Rockiein MS/MSD #: 9412916-18-MSD Sample Cone.: 0.012 Prepared Date: 01/05/95 Analyzed Date: 01/05/95 Instrument I.D.#: MVI Cone. Spiked: o.20mg/Kg Result: 0.19 MS % Recovery: 89 Dup. Result: 0.19 MSD % Recov.: 89 RPD: o.o RPD Limit: o-30 LCS #: Prepared Date: Analyzed Date: Instrument l.D.#: Cone. Spiked: LCS Result: LCS % Recov.: MS/MSD LCS Control Limits 75-125 Eileeft-AT Manning Project Manager Please Note: The LCS is a control sample of known, interferent-free matrix that is analyzed using the same reagents, preparation, and analytical methods employed for the samples. The matrix spike is an aliquot of sample fortified with known quantities of specific compounds and subjected to the entire analytical procedure. If if analytes from the matrix spike does not fall within specified control limits due to matrix interference, the LCS recovery is to be used to validate the batch. __ ' MS = Matrix Spike, MSD=MS Duplicate, RPD = Relative % Difference 9412916.ERL <4> sequoia Analytical 680 Chesapeake Drive Redwood City, CA 94063 (415) 364-9600 1900 Bates Avenue, Suite L Concord, CA 94520 (510) 686-9600 819 Striker Avenue, Suite 8 Sacramento, CA 95834 (916) >21-9600 FAX^415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 tErier&Kalinowski, Inc. Client Project ID: 940058.00, Texaco Tutu ll730So. Amphlett Blvd., Suite 320 Matrix: SOLID | San Mateo, CA 94402 Sample Descript: DS-1 I Attention: Carey Peabody Work Order #: 9412916 18-20,22 Reported: Jan 9, 1995 COC#: QUALITY CONTROL DATA REPORT Analyte: Reactive Cyanide Reactive Sulfide QC Batch*: IN122094084600A Analy. Method: SW846 Prep. Method:___N.A.___ IN122094084600A SW846 NA Analyst: J. Heider MS/MSD #: 9412916-18-MSD K. Newberry Sample Cone.: Prepared Date: Analyzed Date: Instrument I.D.#: Cone. Spiked: Result: MS % Recovery: Dup. Result: MSD % Recov.: RPD: RPD Limit: N.D. 12/20/94 12/20/94 MANUAL 5.0 mg/Kg 0.53 11 0.57 11 7.3 0-40 LCS#: Prepared Date: Analyzed Date: Instrument I.D.#: Cone. Spiked: LCS Result: LCS % Recov.: LCS121994-LCS 12/19/94 12/19/94 MANUAL 10 mg/L 9.7 97 MS/MSu LCS Control Limits 6.5-40 80-120 SE0UOIA ANALYTICAL Eileen A. Manning Project Manager Please Note: The LCS is a control sample of known, interferent-free matrix that is analyzed using the same reagents, preparation, and analytical methods employed for the samples. The matrix spike is an aliquot of sample fortified with known quantities of specific compounds and subjected to the entire analytical procedure. If the recovery of analytes from the matrix spike does not fall within specified control limits due to matrix interference, the LCS recovery is to be used to validate the batch._________ ___ ' MS=Matrix Spike, MSD=MS Duplicate, RPO=Relative % Difference 9412916.ERL <5> sequoia Analytical 680 Chesapeake Dnve Redwood City, CA 94063 (415) 364-9600 1900 Bates Avenue, Suite L Concotd, CA 94520 (510) 686-9600 819 Striker Avenue, Suite 8 Sacramento, CA 95834 (916) 921-9600 FAX (415) 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 lErier&Kalinowski, Inc. Client Project ID: 940058.00, Texaco Tutu §1730So. Amphlett Blvd., Suite 320 Matrix: SOLID |SanMateo, CA 94402 Sample Descript: DS-1 lAttention: CareyPeabody Work Order #: 9412916 18-20,22 Reported: Jan 9, 1995 COC#: QUALITY CONTROL DATA REPORT Analyte: pH Rashpoint QC Batch: IN122294904500A IN122094101000A Analy. Method: EPA9045 EPAIOIO Prep Method:____N.A._______N.A.___ Analyst: Y. Arteaga K. Newberry Duplicate Sample*: 9412916-1 S-MSD 9412916-18-MSD Prepared Date: 12/22/94 Analyzed Date: 12/22/94 •nstrument I.D.#: MANUAL 12/20/94 12/20/94 MANUAL Sample Concentration: 9.0 > 100 "C Dup. Sample Concentration: 9.1 > 100 °C RPD: .1.1 RPD Limit: 0-30 0.0 0-5 °C IA ANALYTICAL i A. Manning Project Manager ' RPD = Relative % Difference 9412916.ERL <6> TUT OO7 24IS / ^ \ Analytical 660 Cncsapeane Dnvc Reawooa City, CA 94003 > 4 l J j 364-9600 1900 Bates Avenue, Suite L Concord, CA 94510 (510) 686-9600 819 Striker Avenue, Suite 8 Sacramento, CA 95834 (916) 921-9600 rAA V415, 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 lE'rler & Kalinowski, Inc. Client Project ID: 940058.00, Texaco Tutu §1730 So. Amphlett Blvd., Suite 320 Matrix: SOLID |San Mateo, CA 94402 Sample Descript: DS-1 iAttention: CareyPeabody Work Order #: 9412916 18-20,22 Reported: Jan 9, 1995 COC#: QUALITY CONTROL DATA REPORT Analyte: QC Batch*: Analy. Method: Prep. Method: 1,1-Oichloroethene MS1221948260EXA EPA 8260 EPA 5030 Trichloroethene MS1221948260EXA EPA 8260 EPA 5030 Benzene MS1221948260EXA EPA 8260 EPA 5030 Toluene MS1221948260EXA EPA 8260 EPA 5030 Chloro- benzene MS1221948260EXA EPA 8260 EPA 5030 - Analyst: MS/MSD #: Sample Cone.: Prepared Date: Analyzed Date: Instrument I.D.#: Cone. Spiked: Result: MS % Recovery: Dup. Result: MSD % Recov.: RPD: RPD Limit: S. Hoffmann 9412916-18-MSD N.D. 12/21/94 12/21/94 F3 2500Mg/Kg 1600 64 1400 56 13 0-50 S. Hoffmann 9412916-18-MSD N.D. 12/21/94 12/21/94 F3 2500/jg/Kg 2000 80 2000 80 0.0 0-50 S. Hoffmann 9412916-18-MSD N.D. 12/21/94 12/21/94 F3 • 2SOOWJ/K6 2100 84 1900 76 10 0-50 S. Hoffmann 9412916-18-MSD N.D. 12/21/94 12/21/94 F3 S. Hoffmann 9412916-18-MSO N.D. 12/21/94 12/21/94 F3 2100 84 2100 84 0.0 0-50 2300 92 2200 88 4.4 0-50 LCS#: Prepared Date: Analyzed Date: Instrument I.D.#: Cone. Spiked: LCS Result: LCS % Recov.: MS/MSD LCS Control Limits DL-234 71-157 37-151 47-150 37-160 Eileen A. Manning Project Manager Please Note: The LCS is a control sample of known, interferent-free matrix that is analyzed using the same reagents, preparation, and analytical methods employed for the samples. The matrix spike is an aliquot of sample with known quantities of specific compounds and subjected to the entire analytical procedure, tf the recovery of analytes from the matrix spike does not fall within specified control limits due to matrix interference, the LCS recovery is to be used to validate the batch.______ ' MS = Matrix Spike, MSD=MS Duplicate, RPD = Relative % Difference 9412916.EP.L <7> TL|T 007 2419 680 Chesapeake Drive Redwood City, CA 34063 ^415) 364-9600 1900 Bates Avenue, Suite L Concord, CA 94520 (510) 686-9600 » -i ^^« i i3VAi D»I<=» rvrtiiui:, juue i_ concord, v_rt 3-w.iu Uiu; ooo-aoou rAAASlUJoao- AnalVtlCal SlSStnker Avenue. Suite 8 Sacramento, CA 95834 (916)921-9600 FAX (916) 921- FAA i4l5) 364-9133 FAX (510) 686-9689 -0100 lErier&Kalinowski, Inc. Client Project ID: 940058.00, Texaco Tutu §1730 So. Amphlett Blvd., Suite 320 Matrix: SOLID | San Mateo, CA 94402 Sample Descript: DS-3 lAttention: Carey Peabody Work Order #: 9412916 18-20,22 Reported: Jan 9, 1995 COG #: QUALITY CONTROL DATA REPORT Analyte: Diesel QC BatclT#: GC1227940HBPEXA Analy. Method: EPASCMSM Prep. Method: EPASSSO Analyst: N. Herrera MS/MSD #: 9412916-20-MSD Sample Cone.: 870 Prepared Date: 12/27/94 Analyzed Date: 12/23/94 Instrument I,D.#: GCHPAB Cone. Spiked: 15 mg/Kg Result: * MS % Recovery: Dup. Result: * MSD % Recov.: RPD: RPD Limit: o-so LCS #\ LCS122794-LCS Prepared Date: 12/27/94 Analyzed Date: 12/27/94 Instrument !.D.#: GCHP4B Cone. Spiked: 15 mg/Kg LCS Result: 9.3 LCS % Recov.: 65 MS/MSD LCS Control Limits 38-122 Matrix spike recovery was indeterminable due to interferences in the matrix. SEQUOIA ANALYTICAL Eileen A. Manning Project Manager Please Note: The LCS is a control sample of known, interferent-free matrix that is analyzed using the same reagents, preparation, and analytical methods employed for the samples. The matrix spike is an aliquot of sample fortified with known quantities of specific compounds and subjected to the entire analytical procedure, if the recovery of analytes from the matrix spike does not fall within specified control limits due to matrix interference, the LCS recovery is to be used to validate the batch.____ ' MS = Matrix Spike, MSD=MS Duplicate, RPD = Relative % Difference 9412916.ERL <3> TUT A 1 ~»_: 1 AjT13.1ytlC3.1 oiiO Oicsapcane ^nvc 1900 Bates Avenue, Suite L 819 Striker Avenue, Suite 8 .<cawooa Ccy, -—A ;>4^o:> » + ; j ; 364-J600 Concord, CA 94520 (510) 686-9600 Sacramento, CA 95834 (916) 921-9600 rAA ,415; 364-9233 FAX (510) 686-9689 FAX (916) 921-0100 lErler & Kaiinowski, Inc. Client Project ID: 940058.00, Texaco Tutu Il730 So. Amphlett Blvd., Suite 320 Matrix: SOLID ISan Mateo, CA 94402 Sample Descript: DS-" I Attention: Carey Peabody Work Order #: 9412916 18-20,22 Reported: Jan 9, 1995 COC#: QUALITY CONTROL DATA REPORT Analyle: Benzene Toluene Ethyl Benzene QC Batch*: GC122294BTEXEXB GC122294BTEXEXB GC122294BTEXEXB Ana ly. Method: EPA8020 EPA8020 EPA 8020 Prep. Method: EPASOSO EPASOSO EPASOSO Xylenes GC122294BTEXEXB EPA 8020 EPA 5030 Analyst: MS/MSD #: Sample Cone.: Prepared Date: Analyzed Date: Instrument I.D.#: R Geckler 9412916-18-MSD N.D. 12/22/94 12/22/94 GCHP7 Cone. Spiked: 0.20 mg/Kg Result: 0.15 MS % Recovery: 75 D up. Result: 0.16 MSD % Recov.: so RPD: 6.5 RPD Limit: o-so R. Geckler 9412916-18-MSD' N.D. 12/22/94 12/22/94 GCHP7 0.20 mg/Kg 0.15 75 0.16 80 6.5 0-50 R. Geckler 9412916-18-MSD N.D. 12/22/94 12/22/94 GCHP7 0.20 mg/Kg 0.16 80 0.16 80 0.0 0-50 R. Geckler 9412916-18-MSD N.D. 12/22/94 12/22/94 GCHP7 0.60 mg/Kg 0.48 80 0.48 80 0.0 0-50 LCS#: Prepared Date: Analyzed Date: Instrument l.D.#: Cone. Spiked: LCS Result: LCS % Recov.: MS/MSD LCS Control Limits 55-145 47-149 47-155 56-140 IA ANALYTICAL Eileen A. Manning Project Manager Please Note: The LCS is a control sample of known, interferent-free matrix that is analyzed using the same reagents, preparation, and analytical methods employed for the samples. The matrix spike is an aliquot of sample fortified with known quantities of specific compounds and subjected to the entire analytical procedure. If the recovery of analytes from the matrix spike does not fall within specified control limits due to Matrix interference, the LCS recovery is to be used to validate the batch.______ __ ' MS = Matrix Spike, MSD = MS Duplicate, RPD=Relative % Difference 9412916.ERL <9> Erler & Kalinowski, Inc. CHAIN OF CUSTODY / — >4pLE ANALYSIS REQUEST Analytical Laboratory; Sequoia Analytical Project Number: EKI 940058.00__________ Project Name: Texaco, Tutu______________ Source of Samples: "Proft^______________ Location: Tutu Wells Site, St. Thomas, USVI Page / of B Date Sampled: I3./ fCt /94 Sampled By; Report Results To; Carey Peabody Phone Number: 415) 578-1172 Lab Field QHll^HP Results Sample Sample Sample Number and Type Time Analyses Requested Required By ID ID Type of Containers Collected (EPA Method Number) (Date/Time) — - 1 A-C- l ^ A 5 I n & Q 1C? —— - nw-/ "V>VAJ*O \5OJ- 3> •I*UJ ~ 4 2>nj - s^ DW/-I, Z>w-7 f^VU •* p JP Lt* — *| J»UI-^ «e*i- AQaA^* A^^*/*^ A!U^, ( ^0^4 A^U^u., /T^(AJ(/IVJ A^u^rv^ A^u^^o I* each" 1 — fcr: — glaop- JS Vo ^-J^ l/c>45 (•< ' ^s l«, ^^ I1 II ,. U M ii i' /• i < « t* t. """ V'^ p^ ^- ?r" PA4. 4^3^- PAX 4 ' 4A P/«A ^J » *?*( P/l\ f~' ^/^ P/W r.-^r P/M 6 I / i> PA* & -. ,r P^ £. : i-e> PA^. BP^ 0015 mud -TH1 dicocl ^ ^is. ,. , rppii _£f^ n-rrv LrL-y^. U Uy,^ / LTU ^. LP 1 1 H ^(u^riW/ 1J1LX J&PA 0270 TCti^^ujL" Vel" orqn — By PCI pa**elXx^ ^^v J^PA ^0^0-' IIalogonatGd^g.lT Orga -TAL Motolo ^*V l^>, 6090 6o e^dv Jo^^U, Sti .Taf» snor-iai instructions: b ee— erirtrerircnmi TAL and TGL'b. Relinquished By: Name / Signature / Affiliation Date Time Received By: Name / Signature / Affiliation CHAIN OP CUSTODY / SAMl-u.i ANALYSIS REQUEST frier & Kalinowski/ Inc. Analytical Laboratory: Sequoia Analytical Project Number: EKI 9/10058.00 Project Name; Texaco, Tutu____ Source of Samples: t>ru««.j , T-H^.AC»- Location: Tutu Wells Site, St. Thomas, USVI Page 3? of 3 Date Sampled: iz I 12* /94 Sampled By: Report Results To; Carey Peabody Phone Number: 415) 578-1172 Lab Field Sample Sample Sample ID ID Type Number and Type Time of Containers Collected Analyses Requested (Kl'A Method Number) Results Required By (Date/Time) \<b K -*|_ W 4 DS-J T>^-'2. PS- a soil $0,( s»; i 1 each-l I-i. glass i« i* LI S'-2i>1*M 5": ST P« "J-'4-£~P,M. //-<- ^^~- EPA 0015 mod TPIt-diesel i;;PA 8015/8020 TPII-gns w/ DTEX KPA 8240 TCIi Volatile Organics H'.PA 8270 TCL Semi-Vol org . by RC1 panel •E-PA 0010 HaJr&^ennted Voirr-eifga- TAL Metals - Al.V AA*JLcj qjM <"0. &eL£Jb. Sauf^f>L ST-p.Tk/sVNf it ' /» o Special Instructions: See. attatched TAL and TCL's. Relinquished 13y: Name / Signature / /) p • , / /O f 1 Received By: Affiliation Date Time Name / Signature / ppjn.n j^ Ii/I3|f/ !(:*•*«* d4i (' I** 1 Affiliation — ——— ^ —— — ^ — JL&A ' ^--^/C'n^/^UA^ Mt/. — ..,,, 1T