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GOLDMAN ANTONETTI CORDOVA & AXTMAYER ATTORNEYS AND COUNSELORS AT LAW AMERICAN INTERNATIONAL PLAZA FOURTEENTH FLOOR 25O MUNOZ RIVERA AVENUE HATO REY, PUERTO RICO OO9I8 Ref. 2092.001 POST OFFICE BOX 7O3S4 FRANCIS TORRES SAN JUAN, PUERTO RICO OO936-O364 PARTNER TELEPHONE (8O9) 759-8OOO (SO9) 759-4125 TELECOPIER (8O9) 767-9333 March 31, 1993 VIA FEDERAL EXPRESS Mrs. Caroline Kwan Emergency and Remedial Response Division Caribbean Superfund Branch II U. S. Environmental Protection Agency Region II - Room 747 Jacob K. Javits Federal Building New York, NY 10278 Dear Ms. Kwan: ^**^ Pursuant to your request, enclosed please find a series of ! documents which pertain to the underground storage tanks recently found at the Four Winds Shopping Center adjacent to the Western Auto Store. The data contained in the enclosed documents was collected by Caribbean Hydro-Tech, Inc., who are assisting Four Winds in the Tutu Wells site litigation. I will make sure that all relevant information regarding the existence, use and closure of these tanks, that come to our attention, are delivered to you. Should you have any questions do not hesitate to call. Cordially yours, Francis Torres nro Enclosure TUT OO6 1603 *64816* 64816 CARIBBEAN HYDRO-TECH, INC. P.O. BOX 2070 • KINGSHILL • ST. CFIOJX • U.S.V.I. 00851-2070 (309) 778-6551 • FAX 778-5375 Clifford Crooke, Env. Specialist III Nov. 28, 1992 Div, of Environmental Protection Dept. of Planning and Natural Resources Nisky Center, St. Thomas USVI Re: Western Auto Site Investigation Dear Sir, On November 25, 1992, personnel from the Law Office of Attorney Jack Dema and Caribbean Hydro-Tech, INC. met with you at the Western Auto Store at Four Winds Plaza, St. Thomas to conduct an investigation of a waste oil tank abandoned by Western Auto. The tank is adjacent to the garage on the western side of the store. On inspection, it appears the tank had been drained and filled with sand. Access to the filler cap had been cemented over. The site investigation proceeded as follows: All equipment was steam cleaned prior to and after use at a specific site. Mr. Crooke dictated the location of the test holes. An OSHA-certified technician was used to drill the holes. All pertinent safety regulations and recommendations were followed. 1. A jack hammer was used to-break through all cement and/or asphalt surfaces. 2. Where necessary, a gas-powered hand auger was utilized to drill a four-inch diameter hole until refusal. 3. A stainless steel manual hand auger or disposable bailer (depending on the sample matrix) was used to collect a sample. All samples were properly collected, marked, preserved and chilled prior to shipment for analysis. A full list of analysis parameters follows the report. Waste Oil Tank: 1. The cemented plug was removed from the tank opening located at the entrance to the southern-most bay at the rear of the store. The tank had apparently been drained and filled with sand. TUT 006 2. The manual auger was lowered into the tank and screwed down approximately four feet. Samples were collected using the manual auger. Samples of sand from the tank were collected and handled as described above. The tank is estimated to be --5 feet in diameter and 15-20 ft. long. 3. A temporary cap was placed over the opening. Test Hole #1: 1. This hole was drilled with the gas-powered auger. 2. The hole was located approximately 3.5 ft. south and 8 ft. west of the tank opening. This hole was drilled to four feet. 3. A red clayey compacted soil was encountered. The hole was dry. 4. Soil sajnples were collected as described above. Test Hole #2: 1. This hole was drilled with the gas powered auger to 3 ft. 2. A gravel fill was encountered with'water found at 1.5 ft. below land surface. 3. Water samples were collected. They water appeared to have an oily sheen, odor and discoloration. Test Hole #3: 1. This hole was drilled 17 ft. north and 19 west of the northern-most bay. 2. The hole was drilled to refusal at 1.83 ft. (22 inches). TUT O06 1605 3. A hard, ary , dense clay was encountered, until contact with an apparent large boulder. 4. No samples were collected. All test holes were refilled and cemented over after the test. Mr. Crooke was called at the St. Croix-DPNR office on Friday, November 27, 1992 to report any further observations but was in the field. Further investigations are planned for Wednesday, December 2, 1992 as discussed. Please contact me with any questions or comments. Sincerely, Bruce K. Green cc: J. Dema TUT OO6 16O6 CARIBBEAN HYDRO-TECH. INC. P.O. BOX 2070 • KINGSHILL • ST. CROIX • U.S.V.I. 00851-2070 (809) 778-6551 • FAX 778-5375 Clifford Crooke, Env. Specialist III Dec. 4, 1992 Div. of Environmental Protection Dept . of Planning and Natural Resources Nisky Center, St. Thomas USVI Re: Western Auto Site Investigation Dear Sir , As planned, site investigations on the location of suspected underground tanks formerly operated by the Western Auto store located at Four Winds Plaza, #392 Anna's Retreat, St Thomas continued this week. Following your suggestion, I continued the effort to locate the UST near the Western Auto repair bays, reportedly used for diesel fuel storage for the Western Auto generator. We also investigated the cap protruding from the ramp area located to the north and west of the Western Auto repair bays . The site investigation proceeded utilizing similar investigative methods and quality control/quality assurance as described in my letter of Nov. 28, 1992: 1. Generator Room: The cap that protrudes from the ramp located at the northwest corner of the_ area was removed. A probe was inserted into the opening. The apparent tank was filled with sand and is approximately (appx.) 5 feet (ft.), two inches deep. A 100 milliliter (ml) bottle was filled with sand. No further ooinpi i ng could be performed at this location due to t (-,<.-. limitations of the opening. Further investigations are planned for the week of Dec. 6, 1992. 2. TW-4: Located 17 ft North and 1O ft. west of the first bay (appx. halfway between the wall and TW-3 ) . Drilled to refusal at 30 inches. A brown-gray clay was encountered with a slight hydrocarbon odor. Samples were taken for TRPH , oil and grease, and EPA analyses 8010, 8020 and 81OO. 3. TW-5: Located 17 ft. north and 6 ft. west of the first bay. Dr.illed to refusal at 36 inches. Gravel was encountered under the concrete pad. Water was encountered appx. 1.5 ft. below the surface. As in TW-2 , water with a hydrocarbon odor and oily appearance was encountered and sampled for TRPH, oil and grease and EPA analyses 601, 602 and 610 (aqueous counterpart to soil analysis from TW-4 ) . TUT' OO6 1607 4. Tank #2'- An apparent vent had been located at the southeast corner of the existing above-ground diesel tank that stands in a concrete containment wall north of the bays. A trench was dug in the southeast corner of the containment wall where copper and pvc conduit were found. There appeared to be an old vent and/or fuel lines leading to the southwest. The lines were traced to a location appx. 11 ft. west and 12 ft. north of the first bay. Upon further excavation a 2 ft. X 2 ft. opening was created. A metal fitting was found with a copper line running back to the building.. This fitting was removed. A probe was inserted into the tank. The tank appears to be three ft. deep. It contained appx. 2,5 ft. of hydrocarbon or hydrocarbon-like product. Further excavation to determine the size of the tank and sampling to determine the contents of the tank will be performed the week of Dec. 7, 1992. Mr. Crooke was called at the St. Thomas-DPNR office on Friday, December 7, 1992. I reported the findings of my investigation to date. Further investigations are planned for the week of Dec. 6, 1992. Please contact me with any questions or comments. Sincerely, Bruce K. Green cc: J. Dema TUT 006 16OS CARIBBEAN HYDRO-TECH, INC. P.O. BOX 2070 • KINGSHILL • ST. CROIX • U.S.V.I. 00851-2070 (809) 778-6551 • FAX 778-5375 Clifford Crooke, Env. Specialist III Dec. 12, 1992 Div. of Environmental Protection Dept . of Planning and Natural Resources Nisky Center, St. Thomas USVI Re: Western Auto Site Investigation-December 7-11, 1992. Dear Sir , I am submitting another report on the continuing site investigation on the location of suspected underground tanks formerly operated by the Western Auto Store located at Four Winds Plaza, #392 Anna's Retreat, St Thomas. Following your suggestion, I continued the effort to locate and determine the size and orientation of the UST near the Western Auto repair bays. We also drilled three more test holes around the ramp near the northwest corner of the area. The site investigation proceeded utilizing similar investigative methods and quality control/quality assurance as described in my letter of Nov. 28, 1992: 1. TW-6: Located 11 ft east and 2.75 ft. south of the northwest corner of the area (east side of ramp) Drilled to refusal at 14 inches. A cement and asphalt cap nine inches deep was followed by a soft red clay. A hard cement floor was found below this point. Samples were taken of the clay for TRPH , oil and grease, and EPA analyses 8010, 8020 and 8100. 2. TW-7: Located 15 ft. south and 6.5 ft. east of the northwest corner (southeast corner of ramp). Drilled to refusal at 12 inches. Cement and asphalt was followed by the same concrete pad . 3. TW-8: Located 3.8 ft. south of the northwest corner (west side of ramp). Drilled to refusal at 11 inches. A similar concrete and asphalt cap was found with the hard concrete pad below . There appears to be a thick concrete pad that extends under the ramp . It was extremely hard and was encountered at the same depth below land surface at all three sites. I am awaiting analysis of the sample at TW-6. TUT O06 16O9 ~ank #2: A stiff metal snake was used to determine the size and orientation of the tank. The probe was inserted into the tank and rotated until resistance was encountered. The tank appears to be cylindrical, approximately 3 ft. in diameter and 5-6 ft. long. The tank is parallel to the bays (south-north orientation ). I will be continuing with my investigation this week. As discussed in our informal meeting at Four Winds last week, I will keep your office informed of all discoveries and information as it becomes available. Please contact me with any questions or comments. Sincerely, Bruce K. Green cc: J. Dema TUT OO6 SAVANNAH LABORATORIES « ENVIRONMENTAL SERVICES, INC. 414 SW 12th Avenue • DeerfieJd Beach, Florida 33442 Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill St. Croix, DSVI 00851-2070 (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-23820 Received: 30 NOV 92 Project: 4 Winds Western Auto Sampled By: Bruce Green LOG NO REPORT OF RESULTS SAMPLE DESCRIPTION , SOLID OR SEMISOLID SAMPLES DATE SAMPLED 23820-1 23820-2 Waste Oil Tank TW-1 ' 11-25-92 11-25-92 PARAMETER 23820-1 23820-2 Volatiles (8010/8020) Benzyl chloride, ug/kg dw Bromobenzene , ug/kg dw Bromodichloromethane, ug/kg dw Bromoform, ug/kg dw Bromome thane, ug/kg dw Carbon Te trichloride, ug/kg dw Chlorobenzene, ug/kg dw Chloroethane, ug/kg dw Chloroform, ug/kg dw 1-Chlorohexane, ug/kg dw 2-Chloroethylvinyl Ether, ug/kg dw Chlorome thane, ug/kg dw Chloro toluene, ug/kg dw Dibromochlorome thane , ug/kg dw D ibromome thane , ug/kg dw 1,2-Dichlorobenzene, ug/kg dw 1,3-Dichlorobenzene, ug/kg dw 1,4-Dichlorobenzene, ug/kg dw Dichlorodifluorome thane, ug/kg dw 1,1-Dichloroe thane, ug/kg dw 1,2-Dichloroethane, ug/kg dw 1,1-Dichloroethene, ug/kg dw cis/trans -1,2 -dichloroethylene, ug/kg dw Methylene Chloride, ug/kg dw 1,2-Dichlofopropane, ug/kg dw N 1, 3-DIchloropropylene, ug/kg dw T7VNIC. <5.0 <5,0 <5.0 <25 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <50J <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 fW\ <5.5 <5.5 <5.5 <28 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <55J <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 TUT OO6 .1611 SAVANNAH LABORATORIES & ENVIRONMENTAL SERVICES, INC. 414 SW 12th Avenue • Deerfield Beach. Florida 33442 • (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-23820 Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill Sc. Croix, USVI 00851-2070 Received: 30 NOV 92 Project: 4 Winds Western Auto Sampled By: Bruce Green LOG NO REPORT OF RESULTS SAMPLE DESCRIPTION , SOLID OR SEMISOLID SAMPLES DATE SAMPLED 23820-1 Waste Oil Tank 23820-2 TW-1 PARAMETER 1,1,2,2-Tetrachloroethane, ug/kg dw 1,1,1, 2-Tetrachloroe thane, ug/kg dw Tetracbloroethena, ug/kg dw 1,1,1-Tricbloroethane, ug/kg dw 1,1,2-Trichloroethane, ug/kg dw Trichloroethene , ug/kg dw Trichlorofluoroaethane , ug/kg dw 1,2,3-Trichloropropane, ug/kg dw Vinyl Chloride, ug/kg dw Benzene, ug/kg dw Ethylbenzene , ug/kg dw Toluene, ug/kg dw Xylenes, ug/kg dw Methyl- tert-butyl ether (MTBE), ug/kg dw Date Analyzed Method Number Dilution factor 23-f&?itL <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <50 12.07.92 8010/8020 1 11-25-92 11-25-92 23820-2 ......IW.l .......... <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <5.5 <55 12.07.92 8010/8020 1 TUT OO6 SAVANNAH LABORATORIES & ENVIRONMENTAL SERVICES, INC. 414 SW 12th Avenue • Oeerfield Beach, Florida 33442 • (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-23320 Received: 30 NOV 92 Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill St. Croix, USVI 00851-2070 Project: 4 Winds Western Auto Sampled By: Bruce Green REPORT OP RESULTS LOG NO SAMPLE DESCRIPTION , SOLID OR SEMISOLID SAMPLES DATE SAMPLED 23820-1 Waste Oil Tank 11-25-92 23820-2 Ttf-1 • 11-25-92 PARAMETER 23820-1 23820-2 Polynuclear Aromatic Hydrocarbons (8100) Acenaphthene , ug/kg dw Acenaphthylene , ug/kg dw Benzo (a)pyrene, ug/kg dw Benzo (grh,I)perylene, ug/kg dw Benzo (b,k) fluoranthene, ug/kg dw Chrysene + Benzo (a) anthracene, ug/kg dw Fluoranthene, ug/kg dw Fluorene, ug/kg dw Indeno (1,2,3- cd) pyrene+Dibenzo ( a , h) anthracene , ug/fcg Naphthalene, ug/kg dw Phananthrene + Anthracene, ug/kg dw Pyrene, ug/kg dw 2-MeChylnapbthalene, ug/kg dw 1-Methylnaphthalene, ug/kg dw Date Extracted Date Analyzed Method Number Dilution factor Petroleum Hydrocarbons (9073) , mg/kg dw Oil & Grease , mg/kg dv <330 <330 <330 <330 <330 <330 <330 <330 dw <330 <330 <330 <330 <330 <330 12.14.92 12.15.92 EPA 8100 1 14 15 <330 <330 <330 <330 <330 <330 <330 <330 <330 <330 <330 <330 <330 <330 12.08.92 12.09.92 EPA 8100 1 32 40 TUT O06 1613 SAVANNAH LABORATORIES & ENVIRONMENTAL SERVICES, INC. Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill St. Croix, USVI 00851-2070 • Fax (305) 421-2584 LOG NO: D2-23820 Received: 30 NOV 92 LOG NO 23820-3 PARAMETER REPORT OF RESULTS SAMPLE DESCRIPTION , LIQUID SAMPLES TTT-'i Project: 4 Winds Western Auto Sampled By: Bruce Green Ttf-2 DATE SAMPLED 11-25-92 Purgeables (601/602) Bromodichloromethane, ug/1 Bromoform, ug/1 Bromomethane, ug/1 Carbon Tetrachloride, ug/1 Chlorobenzene, ug/1 Chloroethane, ug/1 2-Chloroethylvinyl Ether, ug/1 Chloroform, ug/1 Chloronethane, ug/1 Dibromochloromethane, ug/1 1.2-Dichlorobenzene, ug/1 1.3-Dichlorobenzene, ug/1 1.4-Dichlorobenzene, ug/1 Dlchlorodifluoromethane, ug/1 1.1-Dichloroethane, ug/1 1.2-Dichloroethane, ug/1 1.1-Dichloroethene, ug/1 cis/trans-l,2-dichloroethylene, ug/1 1.2-Dichloropropane, ug/1 Cis-l,3-DIchloropropene, ug/1 Trans-1,3-Dlchloropropene, ug/1 Methylene Chloride, ug/1 1,1,2,2-Tetrachloroethane, ug/1 Tetrachloroeth«ne, ug/1 1.1.1-Trichloroethane, ug/1 1.1.2-Trichloroethane, ug/1 Trichloroethene, ug/1 <5.0 <10J TUT OO6 ,1.6.14 SAVANNAH LABORATORIES & ENVIRONMENTAL SERVICES, INC. 414 SW 12th Avenue • Deerfield Beach, Florida 33442 • (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-23820 Received: 30 NOV 92 Mr. Bruce Groan Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill Sc. Croix, USVI 00851-2070 Project: 4 Winds Western Auto Sampled By: Bruce Green LOG NO REPORT OF RESULTS SAMPLE DESCRIPTION , LIQUID SAMPLES DATE SAMPLED 23820-3 TW-2 11-25-92 PARAMETER 23820-3 Trichlorofluoromethane, ug/1 Vinyl Chloride, ug/1 Benzene, ug/1 Echylbenzene, ug/1 Toluene, ug/1 Xylenes, ug/1 Methyl-tert-butyl ether (MTBE), ug/1 Date Analyzed Method Number Dilution factor Petroleum Hydrocarbons, mg/1 Oil & Grease, ng/1 2.8 11 3.6 17 12.02.92 601/602 1 430 450 TUT 006 SAVANNAH LABORATORIES A ENVIRONMENTAL SERVICES, INC. 414 SW 12th Avenue • Deerfield Beach, Florida 33442 • (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-23938 Received: 08 DEC 92 Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill St. Croix, USVI 00851-2070 Project: 4 Winds (Western Auto) Sampled By: B. Green REPORT OF RESULTS LOG NO SAMPLE DESCRIPTION , SOLID OR SEMISOLID SAMPLES DATE SAMPLED 23938-1 Ramp Tank 12-02-92 PARAMETER 23938-1 Polynucl«ar Aromatic Hydrocarbons (8100) Acenaphthene, ug/kg dw <330 Acenaphthylene, ug/kg dw <330 Benzo(a)pyren«, ug/kg dw <330 Benzo(g,h,i)perylene, ug/kg dw <330 Benzo(b,k)£luoranthene, ug/kg dw <330 Chrysene + Benzo(a)anthracene, ug/kg dw 1600 Fluoranthene, ug/kg dw • 340 Fluorene, ug/kg dw <330 Indeno (1,2,3-cd)pyrene+Dibenzo( a, h) anthracene, ug/kg dw <330 Naphthalene, ug/kg dw . <330 Fhananthrene •*- Anthracene, ug/kg dw ~~ ' .; 400 Pyrene, ug/kg dw .<330 2-Methylnaphthalene, ug/kg dw <330 1-Methylnaphthalene, ug/kg dw <330 Date Extracted 12.17.92 Date Analyzed . 12.18.92 Method Number EPA 8100 Dilution factor 1 Percent: Solids, X 97 TUT OO6 1616 & ENVIRONMENTAL 6criWC£S, INC. 414 SW 12th Avenue • Deerfieid Beach. Florida 33442 « (305) 421-7400 Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill St. Croix, USVI 00851-2070 Fax (305) 421-2584 LOG NO: D2-23938 Racaived: 08 DEC 92 Project: 4 Winds (Western Auto) Sampled By: B. Green LOG NO 23938-2 SAMPLE DESCRIPTION , TW-4 REPORT OF RESULTS SOLID OR SEMISOLID SAMPLES DATE SAMPLED 12-02-92 PARAMETER 23938-2 Volatile* (8010/8020) Benzyl chloride, ug/kg dw Bromobenzene, ug/kg dw Bromodichloromethane, ug/kg dv Bromoform, ug/kg dw Bromomethane, ug/kg dw Carbon Tetrachlorida, ug/kg dv Chlorobenzene, ug/kg dw Chloroechanc, ug/kg dw Chloroform, ug/kg dw 1-Chlorohexane, ug/kg dw 2-Chloroethylvinyl'Echer, ug/kg dw Chloromethane, ug/kg dw Chlorotoluene, ug/kg dw Dibromochlorooethane, ug/kg dw Dibroaomethane, ug/kg dw 1.2-Dichlorobenzene, ug/kg dw 1.3-Dichlorobenzene, ug/kg dw 1.4-Dichlorobenzene, ug/kg dw Dichlorodifluoroaethane, ug/kg dw 1.1-Dichloroethane, ug/kg dw 1.2-Dichloroechane, ug/kg dw 1.1-Dichloroethene, ug/kg dw cis/crans-l,2-dichloroethylene, ug/kg dw Methylene Chloride, ug/kg dw 1.2-Dichloropropane, ug/kg dw 1.3-Dichloropropylene, ug/fcg dw 1,1,2,2-Tetrachloroethane, ug/kg dw *<10 *<10 *<10 *<SO *<10 *<10 *<10 *<10 *<10 *<10 *<100J *<10 *<10 *<10 *<10 *<10 *<10 *<10 *<10 *<10 *<10 *<10 *<10 *<10 *<10 *<10 ^Elevated detection limits were reported due to sample matrix interference. TUT OO6 161" Laboratory locations In Savannah, GA • Tallahassee, FL • Mobile, AL • Deerfield Beach, FL • Tampa, FL SAVANNAH LABORATORIES & ENVIRONMENTAL SERVICES, INC. 414 SW 12th Avenue • Deerfield Beach, Florida 33442 • (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-23938 Received: 08 DEC 92 Mr. Bruce Green Caribbean Hydro Tach, Inc. P.O. Box 2070 - Kingshill St. Croix, USVI 00851-2070 Project: 4 Winds (Western Auto) Sampled By: B. Green REPORT OF RESULTS LOG NO SAMPLE DESCRIPTION , SOLID OR SEKISOLID SAMPLES DATE SAMPLED 23938-2 Ttf-4 12-02-92 PARAMETER 23938-2 1,1,1,2-Tatrachloroethane, ug/kg dw *<10 Tecrachloroethene, ug/kg dw . *<10 >—N 1,1,1-TrIchloroethane, ug/kg <*w *<10 1,1,2-Trichloroethane, ug/kg dw *<10 Trichloroethene, ug/kg dw . *<10 Trichlorofluoromethane, ug/kg dw *<10 1,2,3-Trichloropropane, ug/kg dw - *<10 Vinyl Chloride, ug/kg dw ; *<10 Benzene, ug/kg dw *<10 Ethylbenzene, ug/kg dw *<10 Toluene, ug/kg dw -_ *<10 Xylencs, ug/kg dw *<10 Methyl-tert-butyl ether (MTBE), ug/kg dw *<100 Date Analyzed 12.16.92 Method Number 8010/8020 Dilution factor 1 *Elevated detection limits were reported due to sample matrix interference. TUT 006 1618 SAVANNAH LABORATORIES 4 ENVIRONMENTAL SERVICES, INC. .IN SW 121! i Avuuuw - Dwrflw'd Bwdi, FluuJ. 33-1.12 . (305) .121.7.100 * r«... (305) 421 ..250.1 LOG NO: D2-23938 Received: 08 DEC 92 Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill St. Croix, USVI 00851-2070 Project: 4 Winds (Western Auto) Sampled By: B. Green REPORT OF RESULTS LOO NO SAMPLE DECCRiniON ; COLID OH CEMICOLID CAMPLES DATE SAMPLED 23938-2 TW-4 ' 12-02-92 PARAMETER 23938-2 Polynuclear Aromatic Hydrocarbons (8100) Acenaphthene, ug/kg dw <330 Acenaphthylene, ug/kg dw <330 Benzo(a)pyrene, ug/kg dw <330 Ben2o(g,h,i)perylene, ug/kg dw <330 Benzo(b,k)fluoranthene, ug/kg dw <330 Chrysene -f- Benzo (a) anthracene, ug/kg dw <330 Fluoranthene, ug/kg dw , > ; . ? : - <330 Fluorene, ug/kg dw ' : ; - - <330 lndeno(l,2,3-cd)pyrene+Dib'enzo(a,h)anthracene, ug/kg dw <330 Naphthalene, ug/kg dw ._ <330 Phenanthrena + Anthracene, ug/kg dw ~ <330 Pyrene, ug/kg dw <330 2-Methylnaphthal«ne, ug/kg dw 570 1-Methylnaphthalene, ug/kg dw <330 Date Extracted 12.22.92 Date Analyzed 12.23.92 Method Mufflbor F.PA 8100 Dilution factor 1 Oil & Grease , mg/kg dw 240 Petroleum Hydrocarbons (9073) , mg/kg dw 56 Percent Solids, I ' . 89 TUT OO6 1619 SAVANNAH LABORATORIES & ENVIRONMENTAL SERVICES, INC. ,',1,1 HW 1?th i rwrfirlrt fVnrh. Rnririn Mr. Bruce Green Caribbean Hydro -Tech, Inc. P n Rnx ?070 Jflngnhfll IT .rnnr, 1 11 MI i n in 'i i • mm f (flflfi) 4P1 7dfin 1 Fnv ftfln) 4P1 Received: 08 DEC 92 Project: 4 Winds (Wastern Auto) Sampled By: B. Green LOG NO REPORT OF RESULTS SAMPLE DESCRIPTION , LIQUID SAMPLES DATE SAMPLED 12-02-92 23938-3 TW-5 PARAMETER Purgeables (601/602) Brwfflw diclilu x. uiue Uuuie, ug/1 Bromoform, ug/1 Broaomethane, ug/1 Carbon Tetracbloride, ug/1 Chlorobenzene, ug/1 Chloroethane, ug/1 2 Chloroothylvinyl Ethor, ug/1 Ghloromethane, ug/1 Dibromochloromethane, ug/1 1, £ -&ioU!L/.fcvl/ei«,«,4«., ^6/1 1.3-Dichlorobenzene, ug/1 1.4-Dichlorobenzene, ug/1 Dichlorodifluoromethane, ug/1 1,1-Dichloroethane, ug/1 1. P-ntr-hlornftthflnft, ug/1 1.1-Dtchloroethene, ug/1 r.i fi/trans-1,2-dichloroethylene. ug/1 1.2-Dichloropropanc, ug/1 Cis-1,3-Dichloropropene, ug/1 Methylene Chloride, ug/i 1,1, 2 , 2 - Tts Li aclilui u«s Uituie , ug/1 1,1,1 -Trichloroechanei, ug/1 1.1.?-Tr1 r.hl orop.nhanf., ug/1 Trichloroethene, ug/1 23938-3 <5.0 <WJ 41.0 <L.O <JL.O <1 0 TUT OO6 162O SAVANNAH LABORATORIES & ENyiRONMENTAL SERVICES, INC. 414 SW 12th Avenue • Deerfield Beacn, Florida 33442 • (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-23938 Received: 08 DEC 92 LOG NO 23938-3 Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill St. Croix, USVI 00851-2070 REPORT OF RESULTS SAMPLE DESCRIPTION , LIQUID SAMPLES TW-5 Project: 4 Winds (Western Auto) Sampled By: B. Green DATE SAMPLED 12-02-92 PARAMETER 23938-3 Trichlorofluoromathane, ug/1 Vinyl Chloride, ug/1 Benzene, ug/1 Ethylbenzene, ug/1 Toluene, ug/1 Xylenes, ug/1 Methyl-tert-butyl ether (MTBE), ug/1 Date Analyzed Method Number Dilution factor Polynuclear Aroznacic Hydrocarbons (610) Acenaphchene, ug/1 Acenapbthylene, ug/1 Benzo(a)pyrene, ug/1 Benzo(g,h,i)perylene, ug/1 Benzo(b,k)fluoranthene, ug/1 ;-'. Chrysene + Benzo(a)anthracene, ug/1 Fluoranthene, ug/1 Fluorene, ug/1 Indeno (1,2,3- cd)pyrene+Dibenzo ( a, h) anthracene, Naphthalene, ug/1 Phenanthrene + Anthracene, ug/1 Pyrene, ug/1 2-Methylnaphthalene, ug/1 1-Me thylnaphthalene, ug/1 Date Extracted Date Analyzed Mechod Number Dilution factor Oil.& Grease, mg/1 7.8 1.1 24 12.16.92 601/602 1 *<500 *<500 *<100 *<100 *<100 *<100 *<100 760 *<100 730 *<100 *<100 1100 *<100 12.11.92 12.12.92 EPA 610 1 110 *Elevated detection limits were reported due to sample matrix interference. TUT 006 .1621 SAVANNAH LABORATORIES & ENVIRONMENTAL SERVICES, INC. 414 SW 12th Avenue • DeerfieJd Beach, Florida 33442 • (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-23938 Received: OS DEC 92 Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - KIngshill St. Croix, USVI 00851-2070 Project: 4 Winds (Western Auto) Sampled By: B. Creen REPORT OF RESULTS Page" 7- LOC NO SAMPLE DESCRIPTION , LIQUID SAMPLES DATE SAMPLED 23938-3 TW-5 12-02-92 PARAMETER 23938-3 Petroleum Hydrocarbons, mg/1 90 TUT 006 1622 SAVANNAH LABORATORIES & ENVIRONMENTAL SERVICES, INC. 414 SW 12th Avenue • Deerfield Beach, Florida 33442 • (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-24031 Received: 12 DEC 92 Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill St. Croix, USVI 00851-2070 Project: #4tfinds (W. Auto) Sampled By: B. Green REPORT OF RESULTS LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES DATE SAMPLED 24031-1 Tank #2 12-08-92 *•••«"«•*"»*«• "•"• ~ •*•"*"»••«••«•*•»•—— ••"•••*•———— —— -••»•»••»——«•»••••.—— •«•*»»••*«. — •- —— « « * « • — <— — «•**.«<»•»••••_ PARAMETER 24031-1 Purgeables (601/602) Bromodichloromethane, ug/1 <1.0 Brompform, ug/1 <5.0 Bromomethane, ug/1 <1.0 Carbon Tetrachloride, ug/1 <1.0 Chlorobenzene, ug/1 <1.0 Chloroethane, ug/1 <1.0 2-Chloroethylvinyl Ether, ug/1 <10J Chloroform, ug/1 <1.0 Chloromethane, ug/1 . <1.0 Dibromochloromethane, ug/1 <1.0 1.2-Dichlorobenzene, ug/1 ~ <1.0 1.3-Dichlorobenzene, ug/1 <1.0 1.4-Dichlorobenzene, ug/1 , <1.0 Dichlorodifluoromethane, ug/1 <1.0 1.1-Dichloroethane, ug/1 <1.0 1.2-Dichloroethane, ug/1 <1.0 1.1-Dichloroethene, ug/1 <1.0 cis/trans-l,2-dlchloroethylene, ug/1 Xl.O 1.2-Dichloropropane, ug/1 <1.0 Cis-l,3-Dichloropropatxe, ug/1 <1.0 Trans-l,3-Dichloropropene, ug/1 <1.0 Methylene Chloride, ug/1 <1.0 1,.1,2,2-Tetrachloroethane, ug/1 <1.0 Tetrachloroethene, ug/1 <1.0 1.1.1-Trichloroethane, ug/1 r—_________________———^7 70° 1.1.2-Tri<iiloroethane, ug/1 <1.0 Trichloroethene, ug/1 <1.0 TUT O06 1623 SAVANNAH LABORATORIES & ENVIRONMENTAL SERVICES, INC. 414 SW 12th Avenue Oeerfield Beach. Florida 33442 « (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-24031 Received: 12 DEC 92 Mr, Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill St. Crolx, USVI OOS51-2070 Project: #4Winds (W. Auto) Sampled By: B. Green. LOG NO 24031-1 SAMPLE DESCRIPTION , Tank #2 REPORT OF RESULTS LIQUID SAMPLES DATE SAMPLED 12-OS-92 PARAMETER 24031-1 Trichlorofluoromethane, ug/1 Vinyl Chloride, ug/1 Benzene, ug/1 Ethylbenzene, ug/1 Toluene, ug/1 Xylenes, ug/1 Methyl-tert-butyl ether (MTBE), ug/1 Date Analyzed Method Number Dilution factor Polynuclear Aromatic Hydrocarbons (610) - Acenaphthene, ug/1 Acenaphthylene, ug/1 Benzo(a)pyrene, ug/1 Benzo(g,h,i)perylene, ug/1 Benzo(b,k)fluoranthena, ug/1 Chrysene + Benzo(a)anthracene, ug/1 Fluoranthen*, ug/1 Fluorene, ug/1 Indeno(1,2,3-cd)pyrene+Dibenzo(a,h)anthracene, ug/1 Naphthalene, ug/1 Phenanthrene •+• Anthracene, ug/1 Pyrene, ug/1 2-Me thyInaphthaiene, ug/1 1-Methylnaphthalene, ug/1 Date Extracted Date Analyzed Method Number Dilution factor Oil & Grease, mg/1 26 13 12.21.92 601/602 50 *<100 *<100 *<LOO *<100 190 *<100 350 *<100 200 12.15.92 12.16.92 EPA 610 1 690 *Elevated detection limits were reported due to sample matrix interference. TUT OO6 1624 SAVANNAH LABORATORIES ^^ .___ ___ & ENVIRONMENTAL SERVICES, INC. f ' __ ___________ 414 SW 12th Avenue • Deerfield Beach, Fforida 33442 • (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-24031 Received: 12 DEC 92 Mr. Bruce Green Caribbean Hydro-Tach, Inc. P.O. Box 2070 - KIngshill St. Croix, USVI 00851-2070 Project: #4Winds (W. Auto) Sampled By: B. Green REPORT OF RESULTS LOG NO SAMPLE DESCRIPTION , LIQUID SAMPLES DATE SAMPLED . 24031-1 Tank #2 12-08-92 PARAMETER 24031-1 Petroleum Hydrocarbons, mg/1 . 690 TUT 006 1625 SAVANNAH LABORATORIES & ENVIRONMENTAL SERVICES, INC. 414 SW 12th Avenue • Deerfield Beach, Florida 33442 • (305) 421-7400 • Fax (305) 421-2584 LOG NO: D2-24031 Received: 12 DEC 92 Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill St. Croix, USVI 00851-2070 Projecc: $4Winds (W. Auto) Sampled By: B. Green REPORT OF RESULTS LOG NO SAMPLE DESCRIPTION , SOLID OR SEMISOLID SAMPLES DATE SAMPLED 24031-2 (Ramp Tank) TW #6 12-09-92 PARAMETER ' 24031-2 Volaciles (8010/8020) Benzyl chloride, ug/kg dw <5.0 Bromobenzene, ug/kg dw . <5.0 Bromodichloromethane, ug/kg dv <5.0 Bromoform, ug/kg dw . <25 Bromomethane, ug/kg dv <5,0 Carbon Tetrachloride, ug/kg dv <5.0 Chlorobenzeoe, ug/kg dv <5.0 Chloroethane, ug/kg dw <5.0 Chloroform, ug/kg dw <5.0 1-Chlorohexane, ug/kg dw . __ <5.0 2-Chloroetfiylvinyl Ether, ug/kg dv - <50J Chloromathane, ug/kg dw <S.O Chlorotoluene, ug/kg dw <5.0 Dibromochloromethane, ug/kg dv <5.0 Dibromomethane, ug/kg dw <5.0 1.2-Dichlorobenren«, ug/kg dv <5.0 1.3-Dichlorobonzene, ug/kg dw <5.0 1.4-Dlchlorobenzen«, ug/kg dv <5.0 Dlchlorodlfluoromethane, ug/kg dw <5.0 1.1-Dichloroathane, ug/kg dv <5.0 1.2-DIchloroethane, ug/kg dv <5-° 1.1-Dichloroethene, ug/kg dv <S.O ' cis/trans-l,2-dlchloroethylene, ug/kg dw <5.0 Methyiene Chloride, ug/kg dv <5.0 1.2-Dichloropropane, ug/kg dw <5-° 1.3-Dichlojopropylcna, ugAg dl" <5-° 1,1,2,2-Tetrachloroethane, ug/kg dw . <5.0 TUT 006 SAVANNAH LABORATORIES & ENVIRONMENTAL SERVICES, INC. 414 SW 12th Avenue • Deerfieid Beach, Florida 33442 • (305) 421-7400 • Fax (305) 421-2584 -: LOG NO: D2-24031 Mr. Bruce Green Caribbean Hydro-Tech, Inc. P.O. Box 2070 - Kingshill St. Crolx, USVI 00851-2070 Received: 12 DEC 92 LOG NO REPORT OF RESULTS SAMPLE DESCRIPTION , /ffiTJll flR SEMISOLID CAlCPLEfl DATE Project: #4Winds (W; Auto) Sampled By: BJ Green IPage 5 24031-2 (Ramp Tank) TV #6 PARAMETER 1,1,1,2-Tetrachloroethane, ug/kg dv Te trachloroe thene , ug/kg dv 1,1,1 -Trlchloroechane , ug/kg dw 1,1,2-Trichloroc thane, ug/kg dw Trichloroe thene, ug/kg dv Trichlorofluoromethane, ug/kg dw 1,2,3-Trichloropropane, ug/kg dv Vinyl Chloride, ug/kg dv Benzene, ug/kg dv Ethylbenzene, ug/kg dw Toluene, ug/kg dw ~~ Xylenes, ug/kg dw Methyl- tert-butyl ether (MTBE>, ug/kg dw Date Analyzed Method Number Dilution factor 12-09-92 ^ 24031-2 i . .......... .......... ..„., <5.0 <5.0 ? 100 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 <5.0 • <5.0 <50 12.18.92 8010/8020 1 , TUT OO6 .1627 4 * e « .3 A * n 2. VA *• X \- 1 I oc •TUT OO6 1628 / /W^J- /Ox --———£-— r^'-l / fQ_ *3,<zsi__ ___ /?. //. -'^ifL^LjGC /1/JC /f.V-0 '/ HD UT O06 1630 T£9T 900 mi C t c ,/i"• no 4- u-i r 3. Lo r < t H