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Home My WebLink AboutMITIGATION Per It Operate to Hazardous Materials/Hazardous Waste Unified Permit , CONDITIONS OF. ·PERMIT ON REVERSE SID~ .. Permit 10 #:: 015-000-001573 .ALS RADIATOR SERVICE LOCATION: 249 S UNION AVE Issued by: Bakersfield Fire Department OFFICE OF ENVIRONMENTAL SERVICES· 1715 Chester Ave., 3rd Floor Approved by: Bakersfield, CA 93301 Voice (661) 326-3979 FAX (661) 326-0576 Expiration Date: I .'." Issue Date June 30, 2003 FIRE CHIEF RON FRAZE ADMINISTRATIVE SERVICES 2101 oW Street Bakersfield. CA 93301 VOICE (661) 326-3941 FAX (661) 395-1349 SUPPRESSION SERVICES 2101 °Ho Street Bakersfield. CA 93301 VOICE (661) 326-3941 FAX (661) 395-1349 PREVENTION SERVICES 1715 Chester Ave. Bakersfield. CA 93301 VOICE (661) 326-3951 FAX (661) 326-D576 ENVIRONMENTAL SERVICES 1715 Chester Ave. Bakersfield. CA 93301 VOICE (661) 326-3979 FAX (661) 326-D576 TRAINING DIVISION 5642 Victor Ave. Bakersfield. CA 93308 VOICE (661) 399-4697 FAX (661) 399·5763 '- - July 5, 2000 Mr. Elmer Ezell 6201 Wright Ave Bakersfield, Ca 93308-2031 RE: AI's Radiator, 249 South Union Ave Dear Mr. Ezell: This is to infonn you that this department has reviewed the result of the Subsurface Investigation dated June 5, 2000 associated with the underground tank removals which reportedly occurred in the early 1080's. Based upon the infonnation provided, this department has detennined that appropriate response actions have been completed, that acceptable remediation practices were implemented, and that, at this time, no further investigation, remedial or removal action or monitoring is required at the above stated address. Nothing in this detennination shall constitute or be construed as a satisfaction or release from liability for any conditions or claims arising as a result of past, current, or future operations at this location. Nothing in this detennination is intended or shall be construed to limit the rights of any parties with respect to claims arising out of or relating to deposit or disposal at any other location of substances removed from the site. Nothing in this detennination is intended or shall be construed to limit or preclude the Regional Water Quality Control Board or any other agency from taking any further enforcement actions. This letter does not relieve the tank owner of any responsibilities mandated under the California Health and Safety Code and California Water Code if existing, additional, or previously unidentified contamination at the site causes or threatens to cause pollution or nuisance or is found to pose a threat to public health or water quality. Changes in land use may require further assessment and mitigation. If you have any questions regarding this matter, please contact me at (661) 326-3979. Sincerely, ~~~ Howard H. Wines, III Hazardous Materials Technician Office of Environmental Services S:IUSTFORMSIUST.L8 ~~7~ de W~ S?"tve vØ6~ .r~ A We.n.h~'I'I - -- I' i I,' [-::, ..... .' . r PRELIMINARY LEVEL 2 SUBSURFACE INVESTIGATION AT AL'S RADIATOR 247 S. UNION AVENUE BAKERSFIELD, CA Prepared by: CONSOLIDATED TESTING LABORATORIES, INC. 603 EAST WORTH AVENUE PORTERVILLE, CA 93257 ~'.~..' , .ý.:' I I~''''~ r' .,':" I I ¡ I I June 5, 2000 .9r. e e CONSOllDATfD TfSTING lABORATORlfS, INC. Soils And Materials Testing Geotechnical And Environmental Drilling Field Inspection June 5, 2000 File No. 4647-00 I'"~ ..,~~. ~'f;'~ 1,", ...'. Mr. Elmer Ezell 6201 Wright Avenue Bakersfield, CA 93308-2031 PROJECT: AI's Radiator, 247 S. Union Avenue, Bakersfield, CA SUBJECT: Preliminary Level 2 Subsurface Investigation to further evaluate the soil conditions at various areas of the subject site previously identified in the Phase 1 prepared by Professional Service Industries, Inc. Dear Mr. Ezell: ì I , ' In accordance with your request, we have completed the Preliminary Level 2 Subsurface Investigation at the subject site. The areas investigated were previously identified in the Phase 1 Environmental Site assessment report prepared by Professional Service Industries, Inc. (PSI) dated March 28, 2000. ! I I I Our report presents analytical laboratory test results conducted on thirteen (13) selected soil samples collected from thirteen (13) testhole borings drilled at the site. The testhole borings were vertically drilled to various depths using a Mobile B-80 drill rig with 3 W' J.D. hollow stem augers and hand auger with 2" J.D. drive tube sampler. æ,·'t ~j,:,...J, ,'?,' r" I Our field investigation and laboratory analyses were conducted in accordance with the California LUFT Manual Guidelines, E.P.A. Regulations, A.S.T.M. test methods and County Health Department requirements. ~ Wayne F. Harris R. C.E. 15342, Exp. 3/31/01 If you have any questions or need additional information, please contact this office. 603 East Worth Auenue · 559-781-0571 · Porteruille, CA 93257 FAX: 559-782-8389 e e TABLE OF CONTENTS f,· ". .'" r ¡ [ SCOPE OF WORK. ............ ...... ... ............. ........... ... .., ..................... .......... 1 SITE LOCATION................................. ................................................... 1 SITE DESCRIPTION ... ............ .................. ...... ................................. ........ 1 SITE HISTORy...... .................... ................ ............................................ 2 GEOLOGY ............................................................................................ 2 HYDROGEOLOGy......... ............ ............................................................. 3 SUBSURFACE SOIL CONDITIONS ......... .................. '" ...... .................. ...... 4 FIELD INVESTIGATION AND PREPARATION ............................................. 4 TESTHOLE BORING LOCATIONS. ..................................................... ...... 5 FIELI> INVESTIGATION ~THOI>S .......................................................... 7 TESTHOLE BORING CONTAINMENT ....................................................... 10 LABORATORY TESTS .................. .......................................................... 10 FINDINGS ................................................ ..................... ...... ............. ..... 11 CLOSING STATEMENT................................................... ....................... 13 FIGURES VIClNITY MAP............................................................................ FIGURE 1 TESTHOLE BORING LOCATIO~ 1vIJ\J>.............................................. FIG~ 2 APPENDIX A UNIFIED SOILS CLASSIFICATIO~ CHART TEST BORING LOG LEGEND TESTHOLE BORING LOGS APPENDIX B t· f I I I I SUMMARY OF LABORATORY ANALYSIS CHAIN OF CUSTODY RECORD REPORT OF ANALYTICAL RESULTS e e SCOPE OF WORK The purpose of our preliminary Level 2 Subsurface Investigation was to further evaluate the soil conditions at various areas of the subject property that were previously identified in the March 28, 2000, Phase 1 Environmental Site Assessment Report prepared by Professional Service Industries, Inc. (pSI). Based on the PSI investigation of the I. ré'. ¡ ( ¡ I property, recommendations were made by PSI to evaluate impacts to the site ftom the former gasoline and waste-oil underground storage tanks (USTs), radiator wash-rack system, existing and former two (2) sumps, the vault at the southeast comer of the subject site and the 20 foot by 20 foot radiator removal area. SITE LOCATION The subject property is located at 247 South Union Avenue, Kern County, Bakersfield, CA. The subject site is located on the northwest comer of the intersection of South Union Avenue and Terrace Way. SITE DESCRIPTION h~.· t!Ë [' I l I The property consists of approximately 0.52 acres, is generally flat, and developed with commercial structures. The metal sided former service station building was built in the mid to late 1950's. The metal framed three-bay automotive repair shop was built in 1985. This information is discussed in detail in the executive summary of the Phase 1 report prepared by PSI. 1 e e SITE HISTORY The site was utilized as a gasoline service station ftom mid-to-Iate 1950's to the late 1970's. In 1980, two gasoline USTs were removed and in 1981 one waste-oil UST was removed. According to the Kern County Environmental Health Department (KCEHD) and the City of Bakersfield Fire Department (CBFD), no records concerning the removal exist. According to Mr. Elmer Ezell, owner of the subject site, the two gasoline USTs ¡p ~ e'~ were located to the south of the service station portion of the on-site structure and to the east of the three bay-shop. The waste-oil UST was located to the east of the two service bays of the former service station. At the time of removal, the CBFD instructed Mr. Ezell he could fill the USTs with concrete and abandon them in place, however, Mr. Ezell removed the USTs and gave the USTs to a nearby rancher. Mr. Ezell indicated that no soil sampling was conducted at the time of the removal ofthe USTs. Based on the lack of file information with the KCEHD and CBFD and due to lack of soil sampling at the time of removal of the USTs, the former USTs represent a recognized environmental condition in connection with the subject site. I,~fu.' ~ GEOLOGY r I": The subject site is located in the Great Valley Geomorphic Province in the southern San Joaquin Valley. This portion of the San Joaquin Valley is bounded by the Sierra Nevada mountains to the east and the Coast Ranges to the west. The structure of the San Joaquin Valley is a synclinal trough with its axis off center to the west (Norris and Webb, 1976). 2 e e The bedrock forming the basement beneath the property consists of Jurassic and Cretaceous-age igneous and metamorphic rock of the Franciscan Formation that dip east beneath the San Joaquin Valley. Pliocne to recent-age marine and non-marine clastic deposits overlie the bedrock and extend to depths between 5,000 and 15,000 feet below ground surface. Shallow soil stratigraphy in the Kern County area is primarily sandy soils and sand-silt combination soils. j r~ HYDROGEOLOGY l f f"OI ¡ ¡ l The subject site is located in the San Joaquin Valley groundwater basin, which is part of the San Joaquin Basin Hydrologic Study Area (SA). Twenty-six groundwater basins and areas of potential groundwater storage have been identified in the San Joaquin Basin SA. The SA is bounded by the Sacramento-San Joaquin Delta tot he north, the Sierra Nevada to the east, the Tehachapi mountains to the south, and the Coast Ranges to the west. Groundwater in the vicinity of the subject site is found within the San Joaquin regional aquifer system, and unconfined to semi-confined aquifer system within the older alluvium and deeper continental deposits. According to information obtained fÌ'om the Bakersfield Water Service, groundwater beneath the site is presently at a depth of approximately 100 feet below ground surface and flows toward the southwest. 3 e e SUBSURFACE SOIL CONDITIONS According to the USDA Soil Survey of Kern County, 1971, native soil in the vicinity of the subject site is Kirnberlina-Urban land-Cajon complex. KimberIina-Urban land-Cajon complex is a deep . and well drained soil formed on recent alluvial fans and plains. It formed in alluvium derived dominantly from granitic and sedimentary rock. Permeability is moderately slow and available water holding capacity is very low to moderate. I ¡~ ~3 ~ Subsurface soils encountered in our testhole borings generally consisted of Sandv Silt. and Silty Sand (SM), Sand (SW) and Sandy Silt (ML). Soils encountered at sampling intervals ranged from ( I I loose to medium dense and dense, in accordance with the Standard Penetration Test Correlation Chart. FIELD INVESTIGATION AND PREPARATION Underground utility locations were marked at the site by Underground Services Alert (USA prior to drilling operations. The testhole borings were probed to a depth of four (4) feet to reduce the possibility of damaging any underground utilities or obstructions. ~>"'-l.. :~! ~~ Boring B 13 was located in the field as close as allowable to the abandoned dry well to pennit drill rig access safely due to overhead electrical power lines. The remainder of the [~' I t borings were drilled in the Consolidated Testing Laboratories, Inc. proposed locations. I I I I 4 e e TESTHOLE BORING LOCATIONS (Previous UST Locations and Existing Abandoned Fuel Dispenser Islands) Bl - was located at the west end of the previous two (2) approximately 8,000 gallon gasoline UST locations. ¡.. \''':'-' B2 - was located at the east end of the previous two (2) approximately 8,000 gallon ~>! '7? " gasoline UST locations. B3 - was located at the west side of the existing western abandoned fuel dispenser island. B4 - was located at the east side of the existing eastern abandoned fuel dispenser island. B5 - was located at the approximate center of the previous one (1) approximately 500 gallon waste oil tank location. [;~ ~ r"~· '. (Previous Abandoned Sumps and Former Hydraulic Lifts) B6 - was located at the northeast corner of the former service station building within 12 inches of the northern edge of sumps. 5 e e (Previous Abandoned Sumps and Former Hydraulic Lifts) - Continued B7 - was located near the center of the former service station building within 12 inches of the patched concrete from the removed hydraulic lift. ¡, f'';;! ~ '.1" '..'{; r r I I B8 - was located at the northern section of thè three-bay automotive repair shops, approximately 3 feet from the former hydraulic lift. B9 - was located near the center section of the three-bay automotive repair shop, approximately 8 inches from the previous abandoned sump and within 2 feet from the existing operational hydraulic lift. (Radiator Removal Area and Radiator Wash Rack) ¡ I,:, " f I l I BIO - was located at the north end of radiator removal area near the vats between the concrete slab and asphalt pavement. Bll - was located near the center of the radiator removal area slab, approximately 3 feet from the drainage inlet grate area. B12 - was located near the radiator wash-rack area, approximately 2 feet 1Ì'om the racks. 6 e e I , (Abandoned Drv Well) B-13 - was located near the previously abandoned dry well at the southeast comer of the property. [.,1 . ":"'.: FIELD INVESTIGATION METHODS ~ ! . Drillin2 Methods Consolidated Testing Laboratories, Inc. used a truck mounted B-80 mobile drill rig with 7 inch outside diameter, 3.25 inside diameter hollow-stem augers, AASHTO Designation T251-77 to drill the testhole borings. The augers were steam cleaned prior to and after drilling the testhole borings. Field SamDlin2 Procedures and Soil Classification Personnel involved in collecting the soil samples and classifying the soils were under direct supervision of the project engineer and full experienced in the field of environmental and L~;.; ~ geotechnical drilling. Soil samples and drill cuttings from borings Bl, B2, B3, B4, B5, f . and B13 were described in accordance with the Unified Soil Classification System. Drilling and soil sampling was performed on May 15,2000. The investigation consisted of drilling thirteen (13) testhole borings. Undisturbed soil samples were obtained by driving a 2 inch I.D. California Modified Split Spoon Sampler at the selected depth intervals. The \ sampler was driven using a 140 lb. Hammer falling a distance of 30 inches and recording blow counts for each 6 inch increment of drive on test boring logs. I ' I , 7 e e At selected depth intervals three (3) 2.0 x 6.0 inch brass sample tubes were inserted into the sampler prior to use. The sample tubes and split spoon sampler were pre-cleaned with Alconox detergent was and water prior to use and between each sampling interval. Sterilized brass sample tubes were stored in clean plastic bags prior to use. The boring locations within the existing buildings that were not accessible to the drill rig I,·;: :,.,.x were hand sampled using a hand auger and hand drive tube sampler. tJ. r'~~ Soil samples for laboratory analysis were collected at selected depth internals depending on the boring locations. The testholes were drilled to a minimum depth of 5 feet and to a maximum depth of 31.5 feet below surface grade. After the soil samples were collected, the sample tube trom the bottom of the sampler was immediately sealed in the field by placing teflon covers over the open ends of the tube and placing plastic caps over the teflon covers. A cloth adhesive tape was placed around the plastic caps to ensure that the caps were secured and an air-tight seal was maintained. Field screening was performed using a portable photoionization detector (PID) by placing ¡~ lft the split-sample in a plastic zip lock bag, breaking up the sample in the sealed bag, and f"';; '.,' then inserting the PID probe into the bag to measure the concentration ofvoIatile organic compounds (VOCs) in the head space. 8 e e All soil samples were labeled appropriately in the field. Labels included the following infonnation; locatio~ depth, date, time, job number and field identification number. Samples were placed immediately in an insulated storage container cooled with blue ice. The temperature inside the storage container was maintained at 4 degrees Celsius/39.2 degrees Fahrenheit and monitored with a thermometer to ensure that the temperature remained constant. I Iq·:· f:D ',.'J.'. ' "'/ A chain of custody record was maintained with the samples until delivered to the laboratory. The chain of custody record included the following: Boring number, depth, date, time, job number, temperature of sample container, field identification number, analyses required, and personnel collecting samples. A field log book was maintained containing essentially the same information as the chain of custody record with the addition of any field observations about the sample. Soil samples were delivered to Castle Laboratory, a state certified hazardous waste ¡ I.:' t ' testing laboratory within 24 hours after the samples were collected. The temperature was maintained at 4 degrees Celsius in the insulated storage container prior to delivering to the laboratory. I'~ ¡ 9 e e Once samples were delivered to the laboratory, the chain of custody was signed by the laboratory indicating that possession of the samples had changed. The soil samples were analyzed within the 14 day period following collection. TESTHOLE BORING CONTAINMENT The borings were backfilled with native soil cuttings following completion of drilling /,,¡ fª f ~~ operations. LABORATORY TESTS Selected soil samples were transferred to Castle Analytical Laboratory, 2333 Shuttle Drive, Atwater, Californi~ and were tested for the following constituents: TEST METHODS FOR LABORATORY ANALYSIS DESCRIPTION (SOIL) MINIMUM DETECTION (parts per million) TPH (gas) 5030/8015 1.0 ppm Ii.~.'.:«i tj r;r: I I, BTX&E EP A Method 5030/8020 and MTBE .005 ppm Clycol Test 30 mglkg Total Lead 3.0 mglkg 10 e e FINDINGS The findings that follow are the results of the May 15, 2000, field investigation and laboratory analysis. Field Investie:ation and Laboratory Analysis Findine:s 1.) Test boring Bl and B2 located within the approximate area of the previous two (2) L. ~.),'{ r ~..~ I [ I ¡ ~~ ;~ [.",.' '" I ¡ I I I gasoline fuel USTs were drilled to a maximúm depth of 31.5' below ground surface. The approximate location of the borings were field located with the assistance of Mr. Elmer Ezell based on his previous knowledge of the installation and removal of the USTs. Soil samples collected at 5' depth intervals beginning at 15' were field screened using an HNU P.I. detector and also visually observed. Field monitoring and observation indicated no detection and no petroleum odor or staining. Laboratory analysis conducted on samples Bl- 31.5' and B2 - 31.5' indicated N.D. for BTX&E, MTBE and T.P.H. (gas). During drilling operations at Bl and B2, import fill material with aggregate rock mixture and decayed construction lumber was encountered in the upper 0' -10' indicating that the borings were within the tank excavation. 2.) Borings B3 and B410cated adjacent to the two (2) existing abandoned fuel dispenser islands were drilled to a maximum depth of 10.5' below ground surface. Field monitoring on soil cuttings indicated N.D. and no petroleum odor or staining. Laboratory analysis conducted on samples B3-10.5' and B4- 10.5' indicated N.D. for BTX&E, MTBE and T.P.H. (gas). 11 e e 3.) Boring B5 located near the center of the previous approximate 500 gallon waste oil UST was drilled to a maximum depth of 15.5' below ground surface. Field monitoring . on soil cuttings and samples indicated N.D. and no petroleum odor or staining. Laboratory analysis conducted on sample Bl-15.5' indicated N. D. for BTX&E, MTBE, T.P.H. (gas) and Total Recoverable Petroleum Hydrocarbons. The detection 1" P'" ....., '(~'. I I ¡ I I L [H, I level for Total Lead was 5.1 ppm. The level recorded is consistent with normal background levels in undisturbed subsoils. 4.) Boring B6-B9 were located near previous abandoned sumps and former hydraulic lift locations, within the existing metal buildings at B6-5.5', B7-1O.5' B8-1O.5' and B9- 5.5', field monitoring on soil cuttings and samples indicated N. D. and no petroleum odor or staining. Laboratory test results indicated all N.D. for Total Recoverable Petroleum Hydrocarbons with the exception ofB6-5.5'. The detection level recorded was 58 ppm and could be considered relatively low. 5.) Borings B10-B12 located within the existing radiator removal area and wash-rack area were drilled to a maximum depth of 5.5' below ground surface. Field monitoring on soil cuttings and samples indicated N.D. and no detectable odor or staining. Laboratory analysis required for radiator coolant indicated all N.D. for Total Glycols. I l. , ¡ 12 -- e 6.) Boring B 13 was located near the previously abandoned dry well at the southeast comer of the property. The boring was drilled to a maximum depth of 21.5' below ground surface. Soil samples were collected at 5' depth intervals beginning at 10.5'. Field monitoring on soil cuttings and samples indicated all N.D. and no petroleum odor or staining. Laboratory analysis indicated all N.D. for BTX&E, MTBE, T.P.H. I,: t-" ~ r~~ (gas) and Total Recoverable Petroleum Hydrocarbons and Total Lead. The only fuel constituent detected was Toluene 0.0056 ppm. CLOSING STATEMENT This report has been prepared for Ai's Radiator, 247 South Union Avenue, Bakersfield, CA. The following findings rendered in this report are based on the field investigation and laboratory testing of soil samples collected during this study; This report does not reflect subsurface variations which may exist between sampling points. These variations cannot be anticipated, nor could they be entirely accounted for, in spite of exhaustive additional testing. Nor should this report be regarded as a guarantee that no further contamination, ~.. ..'y ~'ìjf; .~ beyond that which could have been detected within the scope of the investigation, is present beneath the said property. Under documented, unauthorized releases of hazardous [,1;" ' , , materials, the remains of which are not readily identifiable by visual inspection and are of different chemical' constituents, are difficult and often impossible to detect within the scope of a chemical specific geotechnicaVenvironmental engineering, engineering geology, and hydro-geology. No other warranty, either warranty, either expressed or implied is \ made. 13 e e This opportunity to be of service is appreciated. Should you have any questions or comments regarding this report, please contact this office at your convenience. CONSOLIDATED TESTING LABORATORIES, INC. I;, ht~. @ì F:r~ I ¡ ¡ ¡ f~.'·~ ~ r~ 14 r L I : i · : I 0.6 MI. r.o C:A~'''. ~II .\. ':·.>V· I 16' . ~EET Ie :; .. ·'It....:, .... )17 " :'h r ... -.,;.', ...," II"""UU' 3S'22'3( ....-~ J . :/ . ........., r:;- !¡(~¡ or- -Pi;r~ \. . 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J' '1.. ~'" -'.\. 11 -..J.vlr~ ~.-. ¡~:.;;:~~ )..::;.;~ .;;::.~~';; I . .r~.~,: :i .'.;;.;~< ~;; > I '"~~':~:'~::~:~, :~',; '.""'j\ l/ffi1. 8 :y., S'~ .. ""'" ~""11 r~"~ .~. i'·.'~ ,ii ¡;;I'''Y'''~:·.··!P~'~~_''F""";w-I':''~7.,,, )"'.~.'. /r ..- 20' ',¡,¡,r ..'''.... -':.. :;:#I:.P. "'l:"'~';l).'. ~. . +1'0 -:0 ~ .."t':- .so !r . 1;; !kb . . I, ,f!:; ~~~. .-;. ,¡;;.:;., >I'.""~" . ....._.. , ...."'.",;;' :1: ";,'-..:' I .-:.:. .... . .... .';.. .. "? , . . I I I . . . I .' i I ~ NORTH o r 1/2 MII.E -J I::NV/RONMENTIII. .... tIIl::!!'. CE.'OT£CIlNICIIL /I'::!:.-- CONS7'/WCl'lON CONSfJ/.TfNC -I:NC/NT:F:RINC ~TF.$T/NC I I J SCALF. REFERENCE: U.s.G.s. GOSFORD. CALIFORNIA 1978 PHOTOREVISED 1987 SITE LOCATION AI.'S '~ADIATOR 247 SOUTH UNION AVE, BAKERSFIELD. CALIFORNIA PROJECT NUMBER: 575-0E047 DA TE: 11 24 99 CKD BY: FIGURE NO: 1 FILE NO: OE047 RA WN BY: P HUMPHREY e GALBRAITH VAN LINES - N ~. t 1 , I " ø812 , , \ tU ___ 1.1,1 1 .--- c:::!M1 ¡ ". RADIATOR 0 un NASH RACK & ASTS ., I , 1 1 , o 55 0 GALLO~... g DRUM 0 STORAGE I'~ ,.,. 1,;;' \ VACANT LAND I ,- I, ------ I I RADIATOR REMOVAL AREA l" RADIATOR VATS 0000 ----------, 55 GALLON DRUM STORAGE FUEL ISLAND CANOPY ) / , r- -: I BS I $ I (FORMER . YDRAULlC LIFTS 83 s-B4 ~ :::;, ~ ~ ~ :<; C) ...... § sB8 COMMERCIAL OFFICES II III 111111 1111111 1111111 1111111 1111111 1111111 1111111 \111111 1111111 11\111\ 11\1111 1111111 il\lllt 111:11\ 1111111 11111\1 \111111 \111111 1111111 I II 1111 1111111 1\11111 11\11\\ 11111\1 IIIIU \ III \ . --;¡'RlltR HYDRAULIC . Lln ] 'Ifl ~I--, ?I SUMP HYDRAULIC ] LIFT ::t: s... :::;, C) Ct) 1- - - - fUEL- ISLANDS I 82 $ S 8f I L__-t-.J PREYIOUS UST LDCATlßN5 3 BAY SHOP POSSIBLE DRY WELL B/3 5~ l TERRACE WAY \ ..' ¡ COMMERCIAL I OFFICES J VACANT LAND I ~ I I &í / (, ! ., I; LEGEND S Approximate location of testhole I I borings drilled on 5/15/00 ~! LEGEND .-.-.-..-..-. [ " '~. . I IfTIIIII ". " 111111\ 11 V 7 ENVIRONMENTAL 114111\1111 11111111111 AREAS OF STAINING IpS; CEOTECHNICAL I 1111111111 CONSTRUCTION ¡ 11111111\ CONSUl. TING 'F:NGIN¡':F:RING' TESTINC .J..1.L1.LJ· ---.--.. .. ----.- .- ---"'-.' . .-, N - -- - ..~.. - .-...-.-.......-.... .. SITE LOCA nON í" .... -1 AL'S RADIATOR I I POSSIBLE FORMER USTs 247 SOUTH UNION AVENUE BAKERSFIELD. CALIFORNIA 93307 - L .__ "_' .J PROJECT NUMBER: 575-9G076 03/24/~TCKD Bÿ~--"VIGURE -.---... I DATE: NO.: 2 tiLE NO: OE047-2 DRAWN BY: G. ELIZONDO UNIFIED SOIL CLASSIFICATleYSTEM e I :~ Major Divisions Group Typical names Laboratory classification criteria Symbols ç; GW Well graded gravels, graveH;and "'z"'~~~ - £22. greater than 4; C c (D.> )2 ~Q mixtures, little or no fines Cu - -2..- between 1 and 3 ~ ¡r", -Oa"'lC'9 D10X D60 _Ii¡ ~ ~ o ¡;¡ \II !I ª 010 I» " 5~ N~~~~'~' .a ~ '" :r Ì~ Poorly graded gravels, gravel-sand a:"''''~oa: ... I» GP Not meeting all gradation requirements for GW ~'" mixtures, little or no fines ...._Vlwr.::J., im n"'a:!a:n ~ '" == å¡.., nå ~2.o : .., n m C'D ~ 0 : n nt '" ::J \Q ¡;¡ . n ¡¡ ¡ ~rf.~~ ;. .>g~ d ! ~C) Atterburg limits below" A" I» ii, $ ill" ~~ Silty gravels, gravel-sand-silt '" GM* I--- III . il line or PJ. less than 4 ~ ~ - "S! '" mixt ures ¡s.~ o ~ iñ U Above" A" line with P.I. between g, .!!.õ ;;~! 4 and 7 are borderline cases 3 '" !.:- ~ ¡ ¡ i Ii ~g iii' ~3'" Atterburg limits above" A" requiring use of dual symbols '" I» g ~ Clayey gravels, gravel-sand·day ¡¡¡. ¡¡¡ GC line with P.I. greater than 7 -" ¡;¡ mixtures iiï ,¿, '" ~i <.0'" '" '" I ... 0. _ (030 )2 between 1 and 3 i~ '2 Well-graded sands, gravelly sands, ~ ~ k !: [ 060 greater than 6; C c '" iñ =n SW little or no fines Cu-- I z ~ '" ëi' g'.Z.::E ifn 0,0 o,OX 060 I o I» i~C) N~ I P ~ ~ ... '" ~ ¡¡ II! ""'0 8'" I» ~ ¡f.~ ~ !!I. 0 = :r ::0 a. '" I» '" ... '" '" '" Poorly graded sands, gravelly sands, :;¡ ~(" ~ ~. il ! SP little or no fines '" "'0 Not meeting all gradation requirements for SW '" '" - IX ~. ¡:¡- zg,~ ii! {!.. ~ Pnà. .c ~2U) 5. n I ¡~ d 5' 0 I æ-$ I» SM* - Silty sands, sand-silt mixtures <.0 $ Atterburg limits below "A" ~- ]à. 0. line or P.L less than 4 Limits plotting in hatched !!I. ~ & <.0 N ~ g,~i u ¡¡¡ zone with P.l, between 4 ard ~g ::!IE~ ~ ~. 7 are borderline cases "'..:r 3 0. iñ ~0I3' g- requiring use of dual symbols ~~ Clayey sands, sand-clay mixtures iñ Atterburg fimits above" A" r::: ~ SC : line with P.I. greater than 7 a ML Inorganic silts and very fine sands, rock flour, silty or clayey fine sands, ? or clayey silts with slight plasticity 60 V E 6- 0. -VI 3' ~ Inorganic clays of low to medium ~ ;:;-'" -I» CL plasticity, gravelly clays, sandy clays, SO 0 to '" õI b1 ~ silty clays, lean clays V ;. ~¡¡; CH I» m,< '" '" '" ~ VI / ,g 40 g, )( / 3 OL Organic silts and organic silty clays Q) I» "T1 of low plasticity "0 / íiíf .5 ¡¡¡:,¿, » Dr !1. .... 30 ;g¡ ~ ii ? Inorganic silts, micaceous or dlato- 'ü If 1»0. E MH maceous fine sandy or silty soils, :¡:¡ 1i'ts ;. en OH and MH :ii 0. elastic silts n:I i' ~~ c:: ~;.~ '" -. ~ 20 z .;¡ / ? ; Q ~ ~n Inorganic clays of high plasticity, CL 0 :~ CH tat clays / ill :r'" 1i" !: 10 ! VI 1/ ,g CL-ML 7 ML and OL OH Organic clays of medium to high 1/ plasticity, organic silts 0 0 10 20 30 40 SO 60 70 80 90 100 t!li¡x Liquid limit 106 'Pt i:f~~ Peat and other highly organic soils Plasticity Chart P··., ¡" t"'·· '::\~ I" . Division of GM and SM groups into subdivisions of d and u are tor roads and airfields only. Subdivision is based on Atterburg limits; suffix d used when LL. is 28 or less and the P.I. is 6 or less; the suffix u used when L.L Is greater than 28. -Sorder1ine classifications, used tor solis processing characteristics of two groups, are designated by combination of group symbols. For example: GW-GC, well-graded grawl-sand mixture with clay binder. CONSOLIDATED TESTING LABORATORIES INC" PROJECT: Ai's Radiator 247 S. Union Avenue Bakersfield, CA e ~L CONSOLIDATED TESTING l.; (, . LABORATORIES, INe 603 E. WORTH AVENUE PORTERVILLE, CA 93257 (559)781-0571 *FAX(559)782-8389 BY: BORING LOG NUMBER B 1 (Previous UST location) JOB NO.: DATE: 464 7-00 5/15/00 D.Harris rm.1 ,. II. ~ BLOW SAMPLE ...;:¡ PERCENT DRY DEPTH "0 SOIL DESCRIPTION ~ COUNTS NO. Ocz: MOISTURE DENSITY ~~ 0'_ 0"-2" Asphalt concrete pavement l- . -l- I- 2"-5" Base Material -I- Gravelly sand: light yellowish brown, moist, very fine I- to very coarse, with granules & pebbles 2mm to 12mm -I- in size I- -I- 5"-10" Base Material l- s' _ I- Decomposed granite; light gray, moist, fine to l- very coarse grain size with occasional sub-rounded -I- rock 2mm to 16mm in size I- -l- I- SM 10"-6' Import fill material -I- Sandv silt: dark yellowish brown, very fine to I- coarse grain size with occasional granules -l- I- 2mm to 4mm in size, sub-rounded, slightly 10';"1- cohesive, no petroleum odor or staining I- -I- 6'-8' Import fill material I- Silty sand and agl!Tegate rock mixture, -l- I- no petroleum odor or staining -~ ~ SM 8'-15' Silty sand: dark yellowish brown, moist, very -- fine to very coarse grain size, with occasional - 15'_ granules 2mm to 4mm in size, sub-rounded, no 4 petroleum odor (note: very moist at 10'-12' - 4 SPS HNU indicating bottom of previous UST excavation) 6 0 -- SM - 15' -20 Sandy silt: yellowish brown, moist, very fine -- to medium grain size, approximately 35% to - 40% sand, no petroleum odor or staining, -- - loose to medium dense 20'_ Sand: light yellowish brown, moist, very fine to 7 SPS ML 20'-25' 9 HNU fine grain size, occasional dark yellowish brown - 10 0 mottling, no petroleum odor or staining, medium -- dense - -l- I- SW 25'·30' Sand; yellowish brown, damp, very fine to coarse -I- grain size, sub-rounded, no petroleum odor or - staining, mediùm dense 25'_ 13 - II SPS HNU _13 0 30'-30.5' Gravelly sand; light yellowish brown, damp, -- medium to very coarse grain size, with granules - and pebbles 2mm to 10mm in size, sub-rounded, -- \ no petroleum odor or staining, dense - - Terminated drilling at 30.5' no fTee standing HNU 3°'-19 '"I.D. 0 ground water encountered 22 split spoon 23 sampler f" r: LOCA TION: B 1 (See location map) EQUIPMENT: Mobile B-80 drill rig with 3 1/4" J.D. hollow stem augers PROJECT: AI's Radiator 247 S. Union Avenue Bakersfield, CA e a1([ CONSOLlDA TED TESTING . ,.. LABORATORIES,INe JOB NO.: 603 E. WORTH AVENUE PORTERVILLE. CA 93257 DATE: (559)781-0571 *FAX(559)782-8389 BY: BORING LOG NUMBER 82 (Previous UST location) 4647-00 Sit SIOO D.Harris r~' .. "" þ; BLOW SAMPLE ...;¡;:¡ PERCENT DRY DEPTH -0 SOIL DESCRIPTION ~ COUNTS NO. °Clli MOISTURE DENSITY 0 rI}~ 0'__ - . 0"-2" Asphalt concrete pavement - - -- - -- - -- SM 0'-4' Sandv silt: yellowish brown, moist. very fine to coarse - S' _ grain size, with occasional granules 2mm to 4mm in size, sub-rounded (note: rotton construction lumber -- debris encountered at 2' -4') - -- - -- - 4'-8' Import fill material -l- I- Aggree:ate base material: fme to very coarse sand 10' _ I- and #4 to 3/4" sub-rounded rock, no petroleum I- odor or staining -l- I- -l- I- Silty sand, dark yellowish brown, moist, very fme -l- SM 8'-10' I- to coarse grain size, sub-rounded, no petroleum -I- odor or staining I- 15'_ S - 4 SPS HNU 5 0 -l- I- SM 10'-14' Sandv silt: dark yellowish brown, moist to very -I- ~ moist, very fine to coarse grain size, slightly -- cohesive, no petroleum odor or staining - (note: very moist at 10'-12' indication bottom 20'_ 6 SPS of previous tank excavation) - 9 HNU 9 0 -- - 30' -30.5' Sand: light yellowish brown, moist, fine to very -- coarse grain size with occasional granules and -- pebbles 2mm to 6mm in size sub-rounded, no - petroleum odor or staining, loose to medium 25'_ 7 dense - 9 SPS HNU 13 0 -l- I- -I- \ Terminated drilling at 30.5' no tree standing I- ground water encountered -I- HNU 30' -I" '"ID. 0 10 split spoon 11 sampler I.. ~-#..: LOCA TION: 82 (See location map) EQUIPMENT: Mobile 8-80 drill rig with 3 1/4" I.D. hollow stem augers PROJECT: At's Radiator 247 S. Union Avenue Bakersfield, CA e ill l CONSOLIDATED TESTING " i ¡, LABORATORIES, IN<4þ JOB NO.: 603 E. WORTH AVENUE PORTERVILLE, CA 932S7 DATE: (SS9)781-0S71 °FAX(SS9)782-8389 BY: BORING LOG NUMBER ill. (West fuel island) 4647-00 5/15/00 D.Harris i I , PERCENT DRY iii BLOW SAMPLE ,.;;:¡ DEPTH "0 SOIL DESCRIPTION ~ COUNTS NO. 0= MOISTURE DENSITY 0 me 0'__ - . -- - - 0" -6" Concrete slab -- - -- - 5' __ - -- - - - -- - SM 6"-10.5' Silty sand: moist, very fine to coarse grain - size sub-rounded, no petroleum odor 7 10' _ 8 9 HNU -- 0 ~ -I- ~ -l- I- -I- '"" IS'_,"" '"" -l- i- -l- I- -,"" - -- - 20'__ - -- - - - -- - -- - 25'_ _ - -- I- Terminated drilling at 10.5' no free standing -I- ground water encountered ~ -,"" , - 30'_ R r;'·~~ t";,', ~~;3 >:: ¡ ", I I I LOCA nON: ß3 (See location map) EQUIPMENT: Mobile ß-80 drill rig with 3 1/4" J.D. hollow stem augers PROJECT: AI's Radiator 247 S. Union Avenue Bakersfield, CA e i('n:- CONSOLIDATED TESTING \.,;. r L LABORATORIES, INcA JOB NO.: 603E.WORmAVENUE .. PORTERVILLE, CA 93257 DATE: (559)781-0571 ·FAX(559)782-8389 BY: BORING LOG NUMBER B4 (East fuel island) 4647-00 S/1 S/OO D.Harris I'· .' r' ,~. '.' " ~~~ ø.. PERCENT DRY I~ BLOW SAMPLE .;¡:J DEPTH -0 SOIL DESCRIPTION I~ COUNTS NO. Oø¡: MOISTURE DENSITY (fJt:) o·_~ ~ . -... ... -... ... 0"-5" Concrete slab - ... -~ ~ S' _... - - - -- - -- - SM 5"-10.5' Silty sand: moist, very fine to coarse grain - size sub-rounded, no petroleum odor 6 10' _ 7 10 HNU -- 0 - -- -~ ~ -~ ~ lS'_~ ~ -~ ~ -~ ~ -~ - - - 20'__ - -- -- - - - -- - 2S'_ _ ~ -~ ~ Terminated drilling at 10.5' no free standing -~ ground wat~r encountered ~ -~ \ ~ -l- I- 30' _ i- ~"~ .;.~\ ':'''1 r: LOCATION: B4 (See location map) EQUIPMENT: Mobile B-80 drill rig with 3 1/4" I.D. hollow stem augers PROJECT: AI's Radiator 247 S. Union Avenue Bakersfield, CA e ~I CONSOLIDATEDTESTI~ \.,; ,. L LABORATORIES, IN. 603 E. WORTH AVENUE PORTERVILLE. CA 93257 (559)781-0571 *FAX(SS9)782-8389 BY: D.Harris BORING LOG NUMBER B5 (Previous UST waste oil tank location» JOB NO.: DATE: 4647-00 ~/1 ~/OO t· =- .~ BLOW SAMPLE ...;¡;;¡ PERCENT DRY DEPTH "'0 SOIL DESCRIPTION I~ COUNTS NO. 0a: MOISTURE DENSITY me 0'__ - . -- - -- - 0"-4.5" Concrete slab -- - -- S' __ SM 4.5'-6' Silty sand: dark yellowish brown, moist, fine - to coarse grain size, sub-rounded, occasional - fractured aggregate rock fragments 6mm to - -- 18mm in size - -- - SW 6'-9' Sand; yellowish brown, moist, fine to very -- coarse grain size, sub-rounded, no petroleum - 10' _ odor 6 - 8 HNU 12 0 ML 9'-14.5' Sandy silt: yellowish brown, moist, very fine to fine -- grain size, slightly cohesive, no petroleum odor - -- or staining, medium dense - - 5 2"ID. 15'_ 9 split 1 0 spoon HNU ML 14.5'-15.5' Silly clay: oJive, moist, strong brown mottling -- sampler 0 throughout, moderately cohesive, no petroleum ~ odor or staining, medium dense -- ... -- - -- - 20'__ - -- - - - - - -- - 25'__ - -- Terminated drilling at 15.5' no free standing -~ ground water encountered ~ -~ \ ... -- - 30·....,..., r·'" .'~\ toO. "-"- .~;... t" I I I LOCA TION: B5 (See location map) EQUIPMENT: Mobile B-80 drill rig with 3 1/4" J.D. hollow stem augers & 2" J.D. standard penetration PROJECT: Ai's Radiator 247 S. Union Avenue Bakersfield, CA e <TFL' ,. CONSOLIDATED TESTI~ \";f' ., LABORATORIES, IN. JOB NO.: 603 E. WORTH AVENUE PORTERVILLE, CA 93257 DATE: (559)781-0571 ·FAX(559)782·8389 BY: D.Harris BORING LOG NUMBER B13 (Previous dry well Jocation» 4647-00 S/15/00 I., II. PERCENT ~ BLOW SAMPLE ..;;J DRY DEPTH -0 SOIL DESCRIPTION ~ COUNTS NO. o=: MOISTURE DENSITY 0 (/)c 0'__ - . -- - -- 0"-2" Asphalt concrete pavement -- -- - 5'__ ML 2"-4' Sandy silt; yellowish brown, moist, very fine - to medium grain size, slightly cohesive, no -- petroleum odor or staining - -- - -- - SM 4'-6' Silty sand: dark yellowish brown, moist, very -- fine to coarse grain size, sub-rounded, no petroleum - 10' _ odor or staining 6 - 8 HNU 10 0 SW 6'-21.5' Sand: yellowish brown, moist, fme to very coarse -~ grain size with occasional granules 2mm to 4mm ~ in size, sub-rounded, no petroleum odor or staining, -~ ~ medium dense -~ ~ 15'_ 7 HNU - 8 0 9 -"" "" -"" - -- 20'_ 14 2" I.D. HNU - 15 split 0 13 spoon -- sample! - - -- ~ 25'_~ ~ -~ ~ Terminated drilling at 21.5' no free standing -~ ground water encountered ~ -~ \ ~ -l- I- 30'__ f] l ': ~'; ···./i~ :;;i~ r"' LOCA nON: B 13 (See location map) EQUIPMENT: Mobile 8-80 drill rig with 31/4" I.D. hollow stem augers C,,'" ,;., .:. .:-..--::.- ";,,?¡ì PROJECT: Ai's Radiator 247 S. Union Avenue, Bakersfield, CA FILE NO: 4647-00 SUMMARY OF SOIL SAMPLES COLLECTED DURING FIELD INVESTIGATION ON MAY 15,2000 TOTAL RECOVER - ABLE e PETROLEUM ETHYL- TOTAL T.P.H. HYDROCAR- TOTAL TOTAL SAMPLE # DEPfH MTBE BENZENE TOLUENE BENZENE XYLENES GAS nONS LEAD GLYCOLS Bl-6 31 '-31.5' ND ND ND ND ND ND B2-3 31'-31.5' ND ND ND ND ND ND B3-2 10'-10.5' ND ND ND ND ND ND B4-10 10'-10.5' ND ND ND ND ND B5-13 15'-15.5' ND ND ND ND ND ND ND 5.1 B6-4 5'-5.5' 58 e B7-5 10'-10.5' ND B8-12 10'-10.5' ND B9-11 5'-5.5' ND BIO-8 5'-5.5' ND '"- ;~ ~i..~~~j -; "(~ Œi~;; PROJECT: AI's Radiator 247 S. Union Avenue, Bakersfield, CA FILE NO: 4647-00 I ! SUMMARY OF SOIL SAMPLES COLLECTED DURING FIELD INVESTIGATION ON MAY 15,2000 TOTAL e RECOVER - ABLE PETROLEUM ETHYL- TOTAL T.P.H. HYDROCAR- TOTAL TOTAL SAMPLE # DEPTH MTBE BENZENE TOLUENE BENZENE XYLENES GAS BONS LEAD GLYCOLS Bl1-7 5'-5.5' ND B12-9 5'-5.5' NO B13-1 21 '-21.5' NO ND 0.0056 NO ND ND NO NO SAMPLE PREP/ANALYSIS METHOD: EPA 5030/8015M, 8020 SAMPLE PREP/ANALYSIS METHOD: SM 5520 C & F SAMPLE PREP/ANALYSIS METHOD: HACH Clycol Test (Aqueous extraction of soils. Test is only semi-quantitative) e SAMPLES ANALYZED BY CASTLE ANALYTICAL LABORATORY, 2333 Shuttle Drive, Atwater, CA 95301 r- ,.. ~ OJ C" :z: c ? .. .. 0 ::J .:¡ ~ (J'J õ ... ;. III IQ 0 II) a.. ,.. (1) 0 ... 0 :z: !! ? õ' ::J oOG\OO o ." ~~ ~ ~S<~,,:¡: m :z:~o ::c _C ~ ñi æ -<0 ~ ð c ~ .... ~ 2. [C c (J'J Z m (J'J (J'J o > -< (JJ 000 [coo -r-'b ã5"ð !D!Do i! :1 ¡j" Q. .. ;¡; 2- Õ ::J ~ .. i ~ ~ rr ~ ;::; z ~ ~ \'I) Q. :$ ~ PI g ;~;J H\03 : ;. ¡.o <~ OT!-ER ~ \. = :. :::. . I..!ì !!¡ ::: = -= = ::: ::. ~ ~ ;: ~ DATE ~ (f) \ 3"&' eg' ~ .~ ~III 0.; ~ ~ ~ (\¡ N ~ N ~ ~ ~. ~ ~ ~ ~ ,,~ ~ ~ &~ ~~~ ~ ~ ~ ~ b\~ T~ IQ ~~ "" '\ "'" -" '" i -<. STX&E (EPA 5030/8020) " I ""-. "" , ,,1\.... TPH GASOLINE (DHS GC-FID) '" TPH DIESEL (DHS GC-FID) o EPA 501 0 EPA 502 plus Xylenes TPH GASOLINE TPH GASOLINE (MODIFIED EPA 8015 GC/FID) TPH Diesel 3510 GC/FID TPH Diesel 3.550 GC/FID TPH as Jel Fuel TClP: 0 Melals 0 YOA 0 Semi YOA !~ TOTAL OIL AND GREASe::@i8~3.2J S03A . . I, Q", Total Lead 0 Organic Lead (State Draft) CAM Metals: OSTlC 0 TIlC EPTOX:O Metals CJ Pesticides 0 Herbicides EPA Priority Pollulanl: D.Aelals CJHSL DSCP (EPA 504) EDS (EPA 504) "' " "Ml'BE bivto/ IfACH ' L. /-otJ Tf$f t.;.,.. I ~ ~ .,...,. Iloo.... ~ ~~. r-... io-. 0:\ 0::0 ~ 9> ~~~~~~~\""i-;- ~~'Qj ~~ ~~ ~ ~~ o--.~~ VJ \\) ~ ~~~~~~v.¡~~~~~~ \' ,.... {~ \..... I' f;' ,..:.. ,.... ;... \ \....~',' ~ ~ ~_\ ~ V't V) ~ ~ ~ ~ ~ ~ \'.I N,\ ~... ~~"r~I~~~.~~- ~~~ ... ~" ......... -, ~ ~ ~,... W ~ l~ V1 \.A ,~ ~ W V,¡ \"J \"J ~J ~ Transport ~ "¿ -è ~ ~ "~~ ~ Vj '3ó ~ v¿ I"'¡ Chest Temp '" '" - ~ -.............. ........ ........ - - - - # ·Containers " ~ '\ '\ ~ '" , ~ , '-. ""'~ "- \ n"O g.õ!! ~Q¡¡¡ =.0. CI> o c: - ::);~ o en III ==== ::rC!)::r ~ ¡¡; CII CD c: 1:¡ ~ ¡g'.g 3 0. CD ~ 0.: ëõ c: -. en 5" ~ coo. ;:rg) CD 3 '2. :1;01 S' ¡-. co en z~ §'2, r:rœ ~ Õ z~ c: OJ 3 C" ~"O . SOIL WA TER AIR SLUOOE OT!-ER Œ - .. 3: III ::; '. ,,<.... "' ........ '" " """ '" <.,. "" <....1 ~ "'-."" '\. ,~ '\. "" " .'\. '" I , - en " IV .. .Þ. .2. -...J~ en> · 0. 0.' ~~ g \ ~ § (I) ... ,Þo:? C'\ .2. ,Þo CD -...J!l I :z: o c: 03 a" \'I) .. f ~ ~ ... "'0 o '(5' !l ~(J'J &3 ~ ~ .. tJ-.. !f ,~ ~ g b,..... ~ ~ ~ " o 0-' ~ ~ < - ã:š: III :r~ ~ IQ ..... \'I) ... ... (ñ' >cn zm OZ _0 z", <", Q~ n,.. "'-¡ cncn -¡ R :z: co 3 CII ~ ......cnn VlOO VlWZ ~rn~ -..lei,.... 0:>"'- 7~~ 00-1 <.n;::l.'" "':To .... -¡ >", >;¡~ )<::J_ C Z c:;; JD C) VI~Ç ~~o:> ....,IDO O:>~$ N_-¡ å:, .i; 0 \.>.In'" 0:>....;:;; <.Ø "" .In <.Ø_ wZ Nn VI' ...., I ¡ I I I ..J ;4" ,;,1. ~} , I 1 J>C") Z:J: ». O~ ·Z J>Z » Zo r- J>"T1 -< ~C") (f) (f). enc: -en ::tI en- ,J m :00 0 me !...\.¡" c: 0-< m C:::C (J) mm -f enC") -10 ::c e Rel~ by ~mpJ (( ~Jrlø ~ ?~b~ v V>:! ~7 'Ó~¡- . Received by:' - J 4;aaf~(~ I V g -< ::0 Trans)On m Clle.t Temp. 8 ::tI o Dale Time s-/5=-ool ~'IJ() Date Time S--17~,tvl Received by: Crt LII6 ~ Received by: Dale Time Received by Laboratory: I e e CASTLE ANALYTICAL LABORATORY Envlronm.ntal Testln; Services 2333 Shuttl. Drive, Atwater. CA 95301 Certlftcate #2079 Phonlil: (209) 384-2930 Fax: (209) 384-1807 Conlloffdated Testing Laltoratorl\il$, Ino e03 E. Worth Ave. Portervllle, CA 93281 Attn: David He"). Client Project ID: 4647-00 Client Name: AI's Radiator Lab Aeferenea Number: 300. Semple Description: Soli Sample Prep/Analysis Method: EPA 50JO/SOi5M. 8020 Lab Numbers: 3004-1S, 2S, 38. 65, 108 Sampled: 5-15-00 Received: 5-17-00 Extracted: 5-16-00 Analyzed: 5-18·00 Reported: 5·25-00 TOTAL PETROLI!UM HYDROCARBONS· GASOLINE WITH BTEX DISTINCTION [~. ANAL.>rÆ REPORTING LIMIT SAMPLE ID SAMPLE 10 SAMPLE 10 SAMPLE \0 SAMPLE 10 B 13·1 BS-2 B:Z-3 81-6 84-10 21'-21.4'1' , 0'-' 0.5' 31'-31.5' 31'·31.5' 10'·10.5' (mglkg) (mglkg) (mglkg) (mgJkg) (mg/kg) (mgJkg) MTSE 0.010 ND ND NO NO BENZENE 0.001;10 NO ND ND NO NO TOLUENE 0.0050 0.00515 NO NO NO NO ETHYL BENZENE 0.0050 NO NO ND NO NO TOTAL XVLISNES O.OOCiO NO NO NO NO NO GASOLINE RANGE! 1.0 NO NO NO NO NO HVC~OCÅRBONS Report limIt Multiplication lador. t,,· y;,' [. Surrogate % Recovery; fla:IT~/"~':ILn\ flD:tl.T1I/I'ID:n.I% flD:!01\t/PIO:IOI'll PICI:'U!\/P'lCI:".MI flCl:TU'tl/P;:¡:71'.O'll In&trument 10: VAR-GC1 VAR-GCi VAR-GlC1 VAR-GlC1 VAR-GC1 AnaJyt8$ reøorted all ND wlilre not dlltected ar belOw the Pr.ctiœl Q¡¡antltatlon Umlt Practlcel Qu.ntlt.tlcn Limit· Reporting Umlt IC ~.port Limit Multiplication F.ctor A~Y~ '~ Cieri J. Cone I,c t··.; ~,. "',' 1'{ ~, lli' ". :.t;i '.':r<'. 1i I"'" e e CASTLE ANALYTICAL LABORATORY Envlronmentel Testing Slrvlcea 2333 Shuttle Drive, Atwater, CA ~3ò1 Phon,: (209) 384-2930 Cart/Reale ~207~ FIx: (209) 384-1507 Consolidated Testing Laborlltorlr¡)s, Inc 603 e. Worth Ave. Portervllle. CA 93257 Attn: DavId Harris Client ProJeot 10: 4547·00 ~Iltint Name: AI'. I'tadlator LIb R.""nc. Number: 3004 Sample Deeorlptlon: Soli . Sample Prep/Analysis Method: EPA 5030/8015M, 8020 Lab Numbers: 3004-138 Sampled: 5-15-00 Received: 5-17-00 Extracted: 5-18-00 Analyzed: 5-18-00 Reported: e-25-o0 TOTAL P!TROJ.eUM HYDROCARBONS· GASOLINE WITH BTEX DISTINCTION ANALYTE REPORTING LIMIT SAMPLE ID B 5-13 15'-15.5' (r'ngIkSl) (/TIll/kg) MTBE 0.010 NO BeNZENE 0.0050 ND TOLUENE 0.0060 ND ETHYL BENZENE 0.0090 NO TOTAL. XYL.ENE8 0.0050 ND GASOLINE RANGE 1.0 NO HYDROCARBONS Report Limit Multiplication Factor: Surrogate % l\ecovary: PIa, '2.1111 ~lo.ll.w Instrument ID: VAR-GC1 Analytes reported illS ND wltrlt not detected or below the Prac:t1cal Quantltatlon Limit Practlça Quant/tatlon L.imlt · Reporting Limit x Report Limit Multipfçatlon Façtor APPROVED !Y: !'~ì ~" .,'1-", :r: "., ~4: ~~~ .... r' e e CASTLE ANALYTICAL LABORATORY EnvIronmental T.ltlng Slrvlc.. 2333 Shuttl. Orlv.. Atwater, CA 95301 CertltJc:atl No. :lOTS Phon,,: (209) 384-2930 "ex: (ZOg) ~6'H '07 Consolldat.d THtlng Labor'~rles. Inc 603 E. Worth Ave. Portervllle, CA 93:lðT AU": O.vld Harris Client Project 10: 4547·00 CII.nt Name; AI's Radiator Lab F<e1erenco Number. 3004 Slmpl. D&Sorlptlon: Soli Sample Prep/Analysis Method: SM !!f\20 C & F . . Lab Numbers: 3004-18,45,58,118, 12S Sampled: 6-16-00 Received: 5-17-00 Extracted: 5-18-00 Analyzed: 6.22-00 Rllportild: 5-25-00 TOTAlRECOVERABl!P!TROL~UMHYDROCARBONS ANAL YTE REPORTING L.IMIT 8AMPLE ]0 SAMPLE I!:) SAMPLE Ie SAMPLE ID SAMPLE ID S 13·1 88-4 B7~ B ;'11 B a..12 21',21.5' 5'-8.5' 10'-10.15' "06,6' 10'·1Q.5' (mg/kg) (mglkg) (mglkg) (mg/kg) (mglkg) ND 58 NO NO ND PETROLeUM HYtlf(OCARBONS (ms/k;) 15 Report ~mit Multiplication Fector: Instrument ID: IR-SPEC IFl-SPEC IR-SPEC IR-$PEC IR-SP!!C Analytes reported as NO wire not clQtectad or below the PraetlcaJ QuantltatJon Limit Prlctlcal Quantitation Limit. Reporting LImit x Report limit Multiplication Factot ~y~,~ Cla{l J. Cone A"ROVEDsY#./2~~ Je O. Ph JIIps nv/tonm/lnt«/I..b OI,..otor e e CASTLE ANALYTICAL LABORATORY E:nvlrcmmental Teatlng SlIrvlctll 2333 Shuttl. Drive, Atwater, CA 95301 Cartlflc:.tt NO, 2079 Phone: (209) 384-2930 Fax: (209) 384·1 !50'7 Conlolld,ted Teðtlng Laboratories, IlIe e03 E. Worth Ave. Portervllle, CA 93257 Attn: D.vld HarrIs Client prosc:t ID: 4647·00 Client Name: AI'fiI Radiator l.ab Reference Number: 3004 Semple DescrIption: Soli Sample Prep/Analysis Method: SM 151520 C & F L.llb Numbers: 30040138 Sampled: 5·15·00 Received: 5·17.()0 Extraçled; 5·18-00 Analy¡ced: $-22-00 Reported: 15-215-00 TOTAL RECOVERABLE! P!TfltOL!UM HYDROCARBONS [ .;, .. ANALYTE REPORTING¡ LIMIT PETROLEUM HYDROCARBONS (m~) 15 SAMPLE ID 85-13 15'·15.5' (mglkg) NO. Report Limit MultiplicatIon Factor: ·l:· ',.... I.,.~m"tlc' . ...sPEC Allalyt$$ rvþort$d &II NO were n;t det.;ted or below the Practical QUlllnlltltlon Limit Practical Quantltatlon Limit · Reportll'l" I.lmlt x RepOrt Limit MultiplicatIon Factor ANALYST' C~AA~çr~ í1 . Cone I., ~ r:1 L I;~~ ~ r~ e e CASTLE ANALYTICAL LABORATORY environmental Tea,'ng Services 2333 Shuttle Drive, Atwater, CA 96301 C.rt/floate #2079 Phon.: (209) 384-2930 FÞ; (:l09) 384-1507 Con,;lIclated Teatlng laboratories, 11'10 60:5 E. Worth Ave. Portarvlll., CA 93257 Attn: David HaITI, Client Pr;jec! ID: 4647-00 CII,nl Name: Ar. Radllltor Lab Ft.ference Number: 3004 Sample D..crfptJon; Soli Sample Prep/Analyela Method: HACH Glycol Test- Lab Numbers: 3004-7$. &S, 95 Sampled: 6-15-00 Rllcelved: e-17-00 Extracted: 5-24-00 Analyz&d: s..24-00 Report.,d: 5-24-00 ANALYTE REPORTING LIMIT SAMPLEID B 11.7 5'.5.5' <rT\gfkg) NO TOTAL GLYCOLS (mglkg) 30 Report Limit Multiplication Factor: - Aquaous extraction of soUs. Test III only IIl!Im\-cuantitatlve. GLYCOL SAMPLE ID B1Q..8 5'-ð.5' (mgtkg) NO SAMPLe 10 B 12-0 5'-5.6' (mg~g) ND Analyt8$ reported liS ND ware no~ d.t.cted or below the Practical Quantltatlon Limit Practical Quantltatlon Limit.. Reporting Limit x Report Limit Multiplication Factor ANALVST, c&ù9~ Glori J. Cone e .. - ...J 110 2nd Avc:nu~ South. #D1, Pacheco. CA 94S5J-$5fiO 8' Mç(~AMPBSLL ANALYTICAL me. TeIl!phonc: 925~798-1620 Fa.: 925.798.1622 .I11IP.:I!~.mccarMbcJ·cøm E-mail: maIn@m~4mpòe...com -- . I ClIent ProJeclLO: #300414647-00: AI', RAdiator . . -, . Cudt: AJUI[yrtc:a1 LllboI1llory 2.333 Shl1tt1~ Dr.. Bldg 908/909 D$l1c SáïnPlè:d: OS/15/00 '·U - Da~ R~~i\'ed: OS/23/00 : Atwater, C 95301 Client Contact Jim Phillip, Client P.O: Dltre Exttl¢r~ OS/23/00 Dote Am11yzed: 05123/00 I~j; 38411 38612 BJ3~111'-2tIl2' s Lead" 2xtractlan \I Lud'" % Recovery SU'r'rUl!lillt.\: Tn.C ND to? TILC 5.1 tOO I SPA _1V\ic¡ m.tbc>d6 6010120<>.1, 239.r Lab JD Client ID Matrix BS-13 IS··l'I~' s ~ ""j." :~...: ".' ., ~ .----.. '. # ..--.....-.. -- ~.~: .L'~ r~. RcPotrin. 1 mft 1/IItC5!l otblll'Wi.. .u~t4; ND 11" IIÌI5 nOt. acti:ë~4 '~Q the :porrillØ lil1lit S '<It "J"n.c 3.0 111g.'Ìc& O.OO511'I¡/L 0.% m¡ll. TTt.C .- h.'T1..c, Tr.'1.P r:: [ .. ~nil ~ Kluc III samplec are fIIIPOnc;d in .... wfpo tamPl" in u¡l..../pc. and WIItCI' aarnplclønd all $"flC f StiLI' i T(."L.P eXll'aelf ÌIt ",,11.. "1.e.cS ¡, Odlil :led "sins EPA fllelhQd 6010 (ICP)tbr snUK, ",,<1(1'" STT.C .t TCr.1i' ...1t~~ anI! rr.ltbod 239.:1 (AÀ "umace) rar ......1..'· . IIA"'PMr ... "'ISTlr. e~ ra¡:t1on~ &16 tIC'1'~ USÚII sru;: ~l!oloU cJ:ccpI thai \kicJDi:r.cd waIC\' I. ~ub.~ÛIt1lõd (or QMC IIci4 blltrur n the: fUl:lraction t1ul . DISTLC l'eIlUI1II1It" not applicable to S-1'1.C ...",1<atory 1l1IÙ1I. Q P,"'A "1Itl"Kt; 11\ metbodt 131I(TCU"). 'O'O/]O:!Ð(w:w:r.~Ç). 3040<orpNC mII"'~·n\..q, J{I~(t(\I;ds..·I·I"CI~ STLr..~· CA 11t1e 12 · _.- dfl tod out of'I'M¡e; III/A me.1II SlIn'Oplo: not *P1>Ih;;JI1I- wlhls aallysfl¡ .. P*p\Irtìng j~ 't røiMd due 1I1I11ri..lnfedCtellCII I) "quid sam Ie' Iba, cO,lIaill. plCfl than ~2 VI.t % Mdinwnl; Ihl~ _tdi\flllllt ÎII ./oirKt.d wlttllhe IJCùid. ill ø,:¡;c/IIJønce ....ith El'A. INlb04oloAie amS _ ....I~".... G~-- 'ftICtal CCMlc:1tI\tnLU"IIt. . DHS Cct ~flcation No. 1644 I '.1 ....}. I3dw~ HamlltoJI, Lab DwC'tor \ '0 ...,