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Home My WebLink AboutMITIGATION I I I I I II I II I II I I I I I "I I I I I I ·1 l~ .... ".~ Þ. 0.. 0.0 -:-:.',:: -.. .~:~ : SOILS ENGINEERING, INC. SOIL SAMPLING REPORT TRACT 6013 South of Olive Drive, Just West of Highway 99 BAKERSFIELD, CALIFORNIA Prepared For: Kyle Carter Homes P.O. Box 81985 Bakersfield, CA. 93380 Attn: Tim Carter File No. 02-9994 Prepared By: Soils Engineering, Inc. 4400 Yeager Way Bakersfield, CA. 93313 July 12, 2002 4400 YEAGER WAY · BAKERSFIELD, CALIFORNIA 93313 · PHONE (661) 831-5100 · FAX: (661) 831-2111 I I I I I I I I I , I II I I I I I I I I I I SOILS ENGINEERING, INC. ~...... ~ July 12, 2002 File No. 02-9994 Mr. Howard Wines Bakersfield Fire Department Office of Environmental Services 1715 Chester Avenue Bakersfield, CA., 93301 Subject: Soil Sampling Report Tract 6013 Adjacent to Former NOR Sewage Treatment Plant South of Olive Drive, Just West of Highway 99 Bakersfield, CA. Mr. Wines: This Soil Sampling Report is submitted by Soils Engineering, Inc. (SEI) following the receipt of soil sample analytical results of stockpiled soil removed from a former sewage treatment sump at the subject site. Kyle Carter Homes contacted SEI to evaluate the use of this material as backfill on the neighboring commercial portion of Tract 6013. This report includes a description of the fieldwork conducted, analytical results with conclusions and recommendations for the site. BACKGROUND HISTORY The site is located approximately y,¡ mile south of Olive Drive and 1/8 of a mile west of Highway 99 (site) and is a portion of the former North of The River (NOR) Sewage Treatment Plant. Approximately 2000 cubic yards of sandy material with some minor debris was removed from an old sewage treatment sump and stockpiled approximately 600' to the southwest in an area 250' x 70' and averaging 3' thick. The sump was apparently used as a settling pond for sewage effluent. Mr. Glover of the NOR Sanitation District has stated that this material was all non-hazardous. Plate 1 shows the approximate location ofthe site. FIELDWORK CONDUCTED Collection of Composite Soil Sample On July 8, 2002 SEI collected one (1) composite soil sample (Sump-I) from this stockpiled material at 4 locations. Each sample was collected approximately 1 foot below the surface and placed into a clean plastic bag. A brass tube was then filled with this compo sited material, sealed with Teflon-lined plastic caps, labeled and placed into iced storage. The soil sample was transported along with a chain of custody document within a sealed cooler with blue ice to Positive Lab Service in Los Angeles, CA. for analysis. A plot plan (Plate 2) shows the approximate location of the stockpiled soil and the sampling locations. 4400 YEAGER WAY · BAKERSFIELD, CALIFORNIA 93313 · PHONE (661) 831-5100 · FAX: (661) 831-2111 I I I , I I 'I I I I I I I I I I I i I I I I SOILS ENGINEERING, INC. Soil Sampling Report Tract 6013 South of Olive Drive, West of Hwy. 99, Bakersfield, CA. File No. 02-9994 July 12 2002 Page 2 Analytical Testing The soil sample (Sump-I) was analyzed for volatile organics (including; benzene, toluene, ethylbenzene, and total xylenes (BTEX), MTBE and common solvents) by EP A method 8260; for Total Recoverable Petroleum Hydrocarbons (TRPH) by EPA method 418.1; for CAM 17 Metals by EPA methods 6010 and 7471; for pH, and for coliform & E-Coli bacteria at Positive Lab Service, a State certified analytical laboratory. FINDINGS Description of Waste Pile The waste pile consisted of mainly sandy soil with a very small amount of sanitation debris. The volume of waste material appears to be approximately 2000 cubic yards with dimensions of250' x 70' and 3' thick. Analytical Results of Soil Sample The analytical results of the composite soil sample Sump-1 were 120 parts per million (ppm) TRPH, no elevated metals, no volatile organics, pH at 5.9, and no coliform or E-Coli bacteria reported. See Appendix A for analytical results. CONCLUSIONS Based on the observations of SEI personnel and analytical testing of soil samples the following conclusions are presented: 1) Approximately 2000 cubic yards of sandy material with a small amount of sanitation debris is stockpiled at the site. This material appears to be free of elevated concentrations of petroleum hydrocarbons, volatile organics, metals, and coliform bacteria. 2) The waste material appears to be appropriate for being used as backfill material as long as it is mixed with material that has some binder (silt or clay) in it. RECOMMENDATIONS· SEI recommends that if this waste material is to be used as backfill material it should be mixed at a ratio of at least 1: I with clean fill material with some binder in it and placed in non-residential areas. If this material is to be used near the surface it should be covered with asphalt or concrete. I I I I II I I I I I I I I I I I I il I I Soil Sampling Report Tract 6013 South of Olive Drive, West of Hwy. 99, Bakersfield, CA. SOILS ENGINEERING, INC. File No. 02-9994 July 12 2002 Page 3 Please call Soils Engineering, Inc. at (661) 831-5100 if you have any questions concerning this report. Sincerely, ~~-~ Robert J. Beck! R.G., REA II, CEG Environmental & Geologic Division Manager Enclosures: Table I, Analytical Results of Soil Sample Plate I, Location Map Plate 2, Plot Plan Appendix A, Analytical Reports SOILS ENGINEERING, INC. Portion of Tract 6013 PLATE North of Hageman Extension, South of Olive Drive 4400 Yeager Way Bakersfield, CA Bakersfield, CA 93313 Location Map 1 Date: July 2002 File No. 02-9994 I I I I I I II I I I I I I II I I II I ! I I I '" ~. ------------ .------- ". \, , SIO/ . '\ ", " , '. ' '--------........c" "'" - i '~'--1~", ~~ pt)CD ._~ ! 1:;;; I t;,¡ .~ ':j" FS 8' t:;. _I to JI.... 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RO . -~it-;FiELD . r.A.\.[RrJ.,"L[r ~-:._~"L£.__ ~~. ST. .... ;..~'."~' \.," ': ~...ß!......:.~S!__,,;. -~~~.~ -F, '""lj,;.. V' 51 to, __~t~__~ _ _ ~,' ~ --~~- , 1 I / 1 __________:..__l_ PRICE 'rN , , I OOWN!NG___,,~_._____ - 3: ! I ~I i :;;¡ L ~t; FRUITVALE i ~Ïõ·"ì ðl 51 ~,_",L\-'!!. Iii, ~i HWY ANTON{NO .~v..; -~--:¡ - sr ~:~~ ~l ~ Ë ~_~'!__1(1_"_ ~ i FS ~lrtL ,. ~U_N SY , CT ~ 1 ~. 0' :,¡ " 3 '5, 31 ROSEDALE I I è!:~ 5, . . " I L, --~~~.;..._,.'!..........-..., 'k;:'FI~K " CLN..Œ AV ~I ~! / ...~\..,/,../ r....1';.. ..UW1T . ~ ROSEDALE 1 \ zl 1 ~I ' r " \~ ~ -:.~ ·""0 '.~ ~ ~ ."/ ",þ..~ ,'-- ( I I I I I I I I I I I I I I I I I I I I +- U) t Olive Drive c Q) (/) "0 ::1 C ~ Hwy. 99 .....-. -~~-~~-~-~~-~~-~-~ I I, . I" I , , , I , I I ~ + I \ Stockpiled i I Soil I I .1 ..- I *110.. -- ~ I M.OI .,. Aø.a .,. -.no - .... ~ / NET N:N: I ,I o Soil Sample Approx, Scale 1" = 300' + .. . +- r-·-~~ --I --.. .. - Portion of Tract 6013 PLATE SOILS ENGINEERING, INC. North of Hageman Extension, South of Olive Drive 4400 Yeager Way Bakersfield, CA ,2 Bakersfield, CA 93313 PLOT PLAN Date: July 2002 File No. 02-9994 - -. I I I :1 I I I I I I I I I ;1 I il II I :1 I I I I II I I I II I I I APPENDIX A ANALYTICAL REPORTS SOILS ENGINEERING, INC. I 1217/1121/21211212 11: 28 I ....0 POSITIVE .". LAB ~¡;ERVICE I I I I I I I I I I I I I I I II I 2137456372 POSITIVE LAB SERVICE PAGE 1212 781 East Washington Blvd., Los Angeles, CA 90021 (213) 745-5312 FAX (213) 745-6372 CERTIFICATE OF ANALYSIS SOils Engineering Inc. File# 73443 4400 Yeager W¡ty Bakersfield, Attn: Robert Bell:ker Phone: (661) 8~!~1-S100 'SIIJIIIf "".,,,"',..,_.... "..".._,..,,'~., "",...~._...". CA 93313 07/10/02 No.9994 Prj.No. TR6116 Fax: (661)831-2111 """"....... ",. ...... ."""",,".....- Sample#: 20021675-001 Received: 07/09/2002 Type: Soil I.D.: Sump-l .~~iU';mt~~t.."... .... ..' m.. Prep Date: Antimony Arsenic Barítun BcrylÜum n1dmium Chromium Cobalt Copper Lead MoJybdenum Nickel Selenium Silver ThalJium Vanadium Zinc Prep Date: Mercury pH Prep Date: Coliform. Total Prep Date: TRPI-I4J8,1 Prep Date: DichIorodiflu,oromethane Chloromethane Vinyl chloride Bromomcthane ChloJ'(Jethane Trich I orofluoromethane Acc::tone Carbon disuI:l'ide I,I-Dichloroethene Methylene chloride trD.ßs-l,2-dichloroc:thcne 1,I-Dichloroethane Prep Date: "."",",...,,,.. ~._-,(. ,.- , " ,....~,... ~. ''',....,,'~..~-- Collector: Client Method; Via: Fed-Ex Sampling Date/Time; 07/08/2002 10:45:00 AM "P.m.p.lI.~B;M'~hp.~ ,..'" . ,.., ß."~U'tN.m."". .Unit..", "",p,Q,t. 07/09/2002 Analysis Date: 07/0912002 EPA 3050B EPA 6010B ND EPA 3050B EPA 6010B 2.1 EPA 3050B EPA 6010B 98 EPA 3050B EPA 6010B ND EPA 3050B EPA 6010B ND EPA3050B EPA6010B 8.6 EPA3050B EPA 6010B 2.6 EPA 3050B EPA 60 lOB 3S EPA 3050B EPA 6010B 13 EPA 3050B EPA 6010B ND EPA 3050B EPA 6010B 2.3 EPA 3050B EPA 6010B 1.3 BPA 30S0BEPA GOlOB 2,4 EPA 3050B EPA 6010B 1.1 EPA30S0B EPA6010BI9 EPA 3050B EPA 6010B 2 JO 07/09/2002 Analysis Date: 07/0912002 EPA 7471A EPA 7471A 0.11 07/09/2002 Analysis Date: 07/0912002 EPA 9045 5.9 Analysis Date: rn~g m.g/kg mglkg rngtkg mg/kg mgll<g mglkg mglkg mg/leg mglkg mg/l\g mglkg mglkg mglkg mglkg mg/kg 10 I 1 I I ] ¡ 1 0.5 5 2 I I I 5 nWkg 0,1 Units 0.05 See At'tachment 07/0912002 Analysis Date: 07/0912002 EPA418.1 120 mg/kg 5 07/0912002 Analysis Date: 07/09/2002 EPA 5030B EFA 8260B ND ug/kg 4 EPA 5030B EPA 8260B ND ltg/kg 4 BPA 5030B EP A 8260B ND uglkg 4 EPA 5030B BPA 82608 ND ug/kg 4 EPA 5030B EP A 8260B ND uglkg 4 EPA 5030B EPA 8260B ND ug/kg 4 EfA 5030B EPA 8260B ND 1Jglkg 80 EPA 5030B EP A 826GB ND uglkg 40 EPA 5030B EP A 8260B ND ug/kg 4 EPA 5030B EP A 82608 ND ug/kg 20 EPA 5030B EPA 82603 ND ug/kg 4 EPA 5030B EP A 826013 ND oglkg 4 1 20021675-001 II 07/10/2002 11:28 I ~n POSIITIVE .11", LAB SERVICE 2137455372 POSITIVE LAB SERVICE PAGE 03 781 East Washington Blvd_/ Los Angeles, CA 90021 (213) 745-5312 FAX (213) 745-6372 CERTIFICATE OF ANAL YSIS I Soils Engineering Inc. 07/10/02 file# 73443 I 4400 Yeager Way' No. 9994 Bakersfield, CA 93313 Prj.No. TR6116 ~ttn: Robert Becker I Phone: (661)831-5100 Fax: (661) 831-2111 , Vinyl aœtatt EPA 5030B EP A 8260B ND ug/kg 40 2,2-DichIOTOpTOpÚl)I: £PA 50308 EP A 82608 ND ug/kg 4 I cis·] ,2~DichJoroethene EPA 5030B EPA 8260B ND ug/kg 4 2-Butanone EPA 5030B EP A 8260B ND uglkg 40 BromochloromeCnam: EP A 5030B EP A 8260B ND ug/kg 4 Chloroform EPA 5030B EP A 8260B ND ug/kg 4- I 1, 1,1- Trichloroethane BPA 5030B EI' A 8260B ND u¡ykg 4 Carbon tt:trachloride EPA 5030B EPA 8260B ND uglkg 4 I.I-Dichloropropcne EPA 5030B EPA 8260B ND ug/kg 4 I ßl':nzcm: EP A 5030B EPA 82608 ND llg/kg 4 1,2-Dichlorocthanc EPA 5030B EPA 8260B ND uglkg 4 TrichlorOcthc::nc EPA5030B EPA 8260B ND uWkg 4 ] ,2-Dichloropropanc: EPA5030B EP A 8260B ND uglkg 4 I DibrL)moroeth¡¡.ne EPA 5030B EP A 8260B ND ug/kg 4 Bromodichloromc:thanc BPA 5030B EP A 8260B ND ug/k,g 4 2-Chlorot.:thylvinyl ether EPA5030B EPA 8260B ND ùglkg 40 I cis-1 ,3 -DichLoropropene BPA 5030B EP A 8260B ND uglkg 4 4-Mc::thyl.2-pentanone EPA 5030B EP A 8260B ND uglkg 40 Toluene EPA 5030B EP A 8260B ND uglk,g 4 I trans- 1,3-dichJoropl'opene EPA 50308 EP A 82608 ND uglkg 4 1, ] ..2- Trichloroethane EPA 5030B EP A 8260B ND uWkg 4 Tc:trachloroethene EPA 5030B EPA 8260B ND ug/kg 4 t ,3.DichJoropropane EPA 5030B EPA 82608 ND ug/kg 4 I 2-Hexanone EPA 5030B EPA 82608 ND ug/kg 40 DibromochJoromethane EPA 5030B EP A 8260B ND uglkg 4 1,2-Dibromoethane EPA 5030B EP A 8260B ND ug/kg 4 I Chloroben2ene EPA 5030B EP A 8260B ND ug/kg 4 I 1,1,1,2,- Tetrach1oroet1:\8Ille EPA 5030B EP A 8260B ND ug/kg 4 Ethyl benzene EPA 50308 EP A 8260B ND ug/kg 4 Para and Meta Xylenes EPA 5030B EP A 8260.B ND ug/kg 4 I a-Xylene EPA 5030B EPA 8260B ND ug/kg 4 Styrene EPA 5030B EPA 8260B ND uglkg 4, ßromofo1m EPA 5030B EP A 8260B ND ug/kg 4 I Isopropylbeull:mc EPA 5030B EP A 8260B ND uglkg 4 Bromobenzene EPA 5030B EP A 8260B ND ug/kg 4 1,1,2,2- T elTachkl(Oethane BPA 5030B EP A 8260B ND ug/kg 4 .1 ,2,3- Trich 1 oropropane BPA 5030B EPA 8260B ND ug/kg 4 I N-Pn)pylbl:nzl:nc BPA 5030B BPA 82608 ND ug/I'S 4 2·ChlorotolLLcne EPA 5030B EPA 8260B ND ug/kg 4 4-Ch]Of()tO luene EPA 5030B EPA 8260B ND ug/kg 4 I .1 ,3,5" Trimethylben7.èoe EPA 5030B EPA 8260B ND lIg/kg 4 tert.Butylbenzene EPA 5030B EP A 8260B ND ug/kg 4 1,2,4- Trimethylbenzene EPA 5030B EPA 8260B ND ug/kg 4 I sec-Buty1benzeoe EPA 5030B EP A 8260B ' ND uglkg 4 2 20021675-001 04 PAGE POSITIVE LAB SERVICE I I 07/10/2002 11: 28 I I ~D POSJITIVE IllIr LAB SERVICE I I I I I I I I I I I I I II I I, 2137455372 781 East Washington Blvd., Los Angeles, CA 90021 (213) 745-5312 FAX (213) 145-6372 CERTIFICATE OF ANALYSIS 07/10/02 Soils Engineering Inc. File# 73443 4400 Yeager Way Bakersfield, Attn: Robert Bech::er Phone: (661) 83~-S100 No. 9994 Prj.No. TR6116 93313 CA Fax: (661) 831-2111 EPA 5030B EPA 82608 EPA 5030B EPA 8260B EPA 5030B EPA 8260B EPA 5030B EPA 82608 EPA 5030B EPA 8260B EPA 5030B EPA 8260B EP A 5030B EPA 8260B EPA 5030B EPA 8260B EPA 5030B EPA 8260B EPA 5030B EPA 8260B EPA 5030B EPA 8260B E.PA 5030B EPA 8260B EPA 5030B EPA 8260B EPA 5030B EPA 8260B BPA 5030B EPA 8260B EPA :5030B EPA8260B _.._....___)oI~__- ND uglkg 4 ND uglkg 4 ND ug/kg 4 ND uglkg 4 N) uglkg 4 ND uglkg 4 ND uglkg 4 ND uglkg 4 ND uglkg 4 ND ug/Kg 4 ND ùg/kg 4 ND uglkg 80 '" 109 Percent 102 Percent 104 Percent Method: ,3-Dichlorobenzene 4-Isopropyl toluene 1.4· DichJol'Obenzene J ,2-DichJorobenzcne n.Butylbcnzene 1,2-01bromo-3-chloropropane 1 ,2,4- Trjchlorobem~ene Hexachlorobutadiene Naphthalene .. ,2,3· Trjchlorobenzene MTBE 1,4-Dioxane Surrogates Diòroml);¡uòrO)T1èlhanc: Tolue:oe D-8 4-Bromof1uorobcnzcnc Collector: Sampling Date/Time: Sample#: 2002167:i-002 Received: 07/09/2002 Type: Soil I.D.: Method Blank ,P.ªr~m.~~~r,... ......... ...... ..P.œpl:r.Il!:\iJ;~.~~g" "'" "",..ß~~J~",", "'" ".Yßi,~... ,. ..r-º", 07/09/2002 Analysis Date: 07/0912002 EPA 3050B EPA 60JOB ND EPA30S0B EPA6010B ND EPA3050B EPA6010B ND EPA3050B EPA6010B ND EPA30S0B EPA60lOB ND EPA3050B EPA6010B ND EPA3050B EPA6010B ND EPA3050B EPA60JOB ND EPA3050B EPA6010B ND EPA3050B E?A60JOB ND EPA 3050B EPA 6010B ND EPA3050B EPA6010B ND EPA 3050B EPA 6010B ND EPA 3050B EPA 6010B ND EPA 3050B EPA 6010B ND EPA30S0B EPA6010B ND 07/09/2002 Analysis Date: 07/09/2002 EPA 7471A EPA 7471A ND 07/09/2002 Analysis Date: 07/09/2002 EPA4]8,l ND .Prep Date: mg/kg 10 mglkg I mglkg 1 mglkg 1 mglkg 1 LUglkg 1 mg/kg 1 mg/kg 1 mwkg 0.5 mg/kg 5 mg/kg 2 mg/kg 1 mg/kg 1 mg/kg I mg/kg 1 mgikg 5 mg/kg 0,1 mg/kg 5 20021675-002 AntimOl1Y Arsenic Barium Beryllium Cadmium Chromium Cobalt Copper Lead Mol;-bdenum Nickel SeleoÎI.nn Silver ThaHium Vanadiu.m Zinc Prep Date: Mercury Prep Date: TRPH418.1 3 I 07/10/2002 11: 28 2137455372 POSITIVE LAB SERVICE PAGE 05 I~Ð POSITIVE .11 ". I 781 East Washington Blvd., Los Angeles, CA 90021 LAB SI:RVICE (213) 745-5312 FAX (213) 745-6372 I I CERTIFICATE OF ANALYSIS Soils Engineering Inc. 07/10/02 File# 73443 I I 4400 Yeager Way Bakersfield, CA 93313 No. 9994 Prj.No. TR6116 I Attn: Robert Bec~::er Phone: (661) 83:1~-5100 Fax: (661) 831-2111 Prep Date: 07/09/2002 Analysis Date: 07/09/2002 Dichlorod¡tluoromemaJlc EPA 5030B EP A 8260B ND ugllcg 4 I Chloromethanc EPA 50308 EPA 8260B ND ug/kg 4 v inyl chloride EPA 5030B EP A 8260B ND ugllc:g 4 Bromomc:thane EPA 5030B EP A 8260B ND oglkg 4 I Chlol'ol:thane EPA 5030B EP A 8260B ND uglkg 4 Trichlorl1 fluoromcthane EPA 5030B EP A 8260B ND ug/kg 4 Acetonc EPA 5030B EPA 8260B ND uglkg 80 Carbon disultide ErA 5030B EP A 8260B ND ug/kg 40 I 1,1- Dichloroethf:ne EP A 5030B EP A &260B ND LLglkg 4 Methylene chloride EPA 5030B EP A 8260B ND ug/kg 20 tmn$-1,2-diehloroethen,c EPA 5030B EP A 8260B ND uglkg 4 ! I 1.1 -Dich1oroethane EPA 5030B EP A &260B ND ug/kg 4 Vinyl acetate EPA 5030B EPA 8260B ND ug/kg 40 2,2-Dichloropropaue: EPA 5030B EPA 8260B ND uglkg 4 cis-I,2-Dichlorocthene EP A 5030B EPA &260B ND ug/kg 4 I 2·Buta.1\one EPA 5030B El'A 8260B ND ug/kg 40 Bromochloromc:thane ErA 5030B EP A 8260B ND uglkg 4 Chloroform ErA 5030B EPA 8260B ND u~ 4 I ,t,\ ,1·Trichloroetha.m: EPA 50308 EPA 8260B ND ug/kg 4 Carbon tetrachloride EPA 5030B EPA 8260B ND ugllcg 4 1 , I-D ichloropropene EPA 5030B EP A 8260B ND ug/kg 4 I Bcn;œne EP A 5030B EP A 8260B ND ug/kg 4 1,2-DichloroctJu1ne EP A 5030B EPA 8260B ND LLg/kg 4 Trir.:hloroethcnc EPA 5030B EP A 8260B NO uglkg 4 1.2-Dichlol'opropane EPA 5030B EPA 8260B ND uglkg 4 I I Dibromomethane EP A 5030B EP A 8260B ND uglkg 4 Br(1:madichlorornethanc EPA 5030B EPA 8260B ND ug/kg 4 2-Chlorocthylvinyl ether EI'A 5030B EP A 8260B ND ugllcg 40 I cis-1,3-0ichloropropcnr: EPA 5030B EPA 8260B ND ug/kg 4 4-Meth)il-2-pc:ntanone; EPA 5030B EP A 8260B ND ug/kg 40 Toluene EPA 5030B EP A 8260B ND uglkg 4 tran$-l ,3.diehlonlprQPcn« EP A :5 03013 EP A 8260B ND llg!kg 4 I 1,1.2- Tl'ichloroethatle HI' A 5030B EP A 8260B ND ug/kg 4 Tetrachlorocthene EPA S030B EP A 82608 ND ug/kg 4 1,3-Dichlorop-ropane EPA 5030B EP A 82608 NO ug/kg 4 I 2-1-lexa.nonc £PA 5030B EP A 8260B ND u!iikg 40 Dibromochloromethanc: EPA 5030B EP A 8260B NO ug/k.g 4 I ,2-DjbT()moethan~ EPA 5030B EP A 8260B ND uglkg 4 Chloroben2ene EP A 5030B EP A 8260B ND u.g/k:g 4 I 1,1,1.2,- Tetrachloroethanc EP A 5030B EP A &260B ND u¡;/kg 4 Ethyl benzene EPA 5030B EPA 8260B ND ug/kg 4 Para and Meta Xylenl~s EPA 5030B EP A 8260B ND uglk:g 4 I o-Xylene EPA 5030B EP A 8260B ND uglkg 4 4 20021675-002 I 07/10/2002 11: 28 2137455372 . I~Ð POSIIITIVE ! ._". LAB SERVICE I. I I I I I I I I I I I I I I I I I POSITIVE LAB SERVICE PAGE 05 781 East Washington Blvd., Los Angeles, CA 90021 (213) 745-5312 FAX (213) 745-6372 CERTIFICATE OF ANALYSIS Soils Engineering Inc. File# 73443 4400 Yeager Wa'f' Bakersfield, Attn: Robert Bed~er Phone: (661) 83:!l-5100 CA 93313 Fax: (661) 831-2111 No. 9994 Prj.No. TR6ll6 07/10/02 EPA 5030B EPA 5030B EP A 5030B E!' A 5030B EPA 5030B EPA 5030B EPA 5030B EPA 5030B EP A 5030B EPA5030B EPA 5Q30B EPA 5030B BPA 5030B EPA 5030B EPA 5030B EP A 5030B EPA 5030B EPA 5030B EP A 5030B EPA 5030B cPA 5030B EJ>A 5030B EPA 5030B BPA 5030B EPA 5030B EP A 5030B EP A 5030B EP A 5030B EP A 5030B Styrene Bromoform lsopropylbenzc:nc: Bromobt:n,,..em: 1, I ,2,2- Tetrachloroethane 1,2.3- Trichlol'opropane N.Propylbenzenc 2·Chlorotolucnc 4-Chlorotolue'm: 1,3,5- Trimetnylbenzeno:: tcrt-Butylbenzcoe 1,2.4- Tdmethylbenze114: sec.Butylbenzene 1,3-DichorobcnzcJ1c 4-1scpropyl (olucnt: 1,4· DichlDrobenzene 1,2- Dichlorobc!'l7.ene n-Butylhenzcm: 1,2-Dibromc-3-chloropropane 1,2,4- Trichlorobenzenl: Hexachlorobutadje1'le Napllthalene 1 ,2,3·Trich lorobenzcoe MTB£ 1,4-Dioxane Surrogates DibromoflUlIromethane T l)]uenc D-S 4- I3romc'fI uoro bcnzc:r.1 e EPA 826013 ND EPA 8260B ND EP A 82608 ND EP A 8260B ND EP A 8260B ND EP A &260B ND EP A 8260B ND EP A 8260B ND EP A 8260B ND EP A ß260B ND EP A 8260B ND EP A 8260B ND BPA 8260B ND EP A 8260B ND EP A 8260B ND E.P A 8260B ND EP A 8260B ND EP A 8260B ND EP A 8260B ND EP A 8260B ND EP A 8260B ND EPA 8260B ND EP A 8260B ND EP A 8260B ND EPA S260B ND EPA 8260B .. EPA 8260B 103 BPA 8260B 102 EPA 8260B . 101 ~~ ug/kg ug/kg ug/kg ug/kg uglkg ug/kg ug/kg ugl kg ug/kg ltg/kg ug/kg ug/kg l1g/kg ug/kg ug/kg uglkg ug/kg ug/kg, ug/kg ug/kg ug/kg ug/kg ug/kg ug/kg uglkg Percent Percent ? /141. 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 ~ 4 80 ND = Not Dcrected NA ,... Not Applicab]c PQL = Practical QlI3ntitation Limit EnvironmcI1t111 Laboratory Accrcdimtiòn Program Ceniticatc No, J 131, LACSD No, 1013f! Any r~mainjl1S sllmple(,'¡) for testing will be disposc:d of 30 dll.y~ from receipt date unless notified, Autborized Sîgnature(s) 5 2002167S..(J02 _I- 1217/15/21211212 15-0T-~OOZ 10:66 I FROM"A~:iDC lat~d La;cra.tor i as 114-538-120B T-280 P,001/0D2 PAGE F-714 1212 11: 2121 2137455372 POSITIVE LAB SERVICE ASSOCIATED LABORATORIES 806 North Batavia - Ora.nlge, Co1ifornia 92868.. 714fl71-6900 I FAX 714/538-1209 CLIENT Positive Lab Service A.TTN: John Schmidt 781 E. Washington Blvd. LOS Angeles, t:A ':IU021 (2513) LAB REQUEST 95783 I I I COl\lIMENTS REPORTED RECEIVED 07/1512002 0110912002 SUBMITTER Client I 'nus laboratory request CI:)VC:rs the tbllowiM listed samples whlch were ana..lyzed tOr the parameters indicated on the atlacbcd Analytical Res\.Lh Report. All arJalyses were conductc:d using the appropri ate m~hads as Indicated OIl thç report. This cover letter is an integral part of the final report_ I I I I Order No. 363872 Client Samole Identification 200'-1675 I I Th¡ank you t~ the opportuntty to be ot"se!"l'1ce to your company. IJjease led tree to ca!llí'thcTC are any questIons regarding th s report or lfwe can be offiJrthersel'Vlce. ORATon.ŒS by, I oÃJ-Æ Robert A. Webber I Vice Presidcœ NOTE: Ur'lluor nortfied in wrUing, all samples will be discarded ~)' appropriate disposal protocol 30 days frorn dale reported 11'l!crq¡0rt9 01 Ule ^5S!lÇ~ U)or.I1O=e:~ ~connacn!1a.1 property clour C!Lt!!1I.! ana inDY not beteplOQuCtXlQTused tbrpubliC:lllon IfI pMtnri1l L¡¡II witbout ourwritt.en permission. This is for the mUCWl.I Pl'Olet;lion cf~he public. cur CIiCI1Œ, and OU1Selves.. T£STf¡'¡G & CONSULTING Chemi~a.l Microbiological EJ1TI1(,.onmemal I Lab n:qt.lQst 957~3 oover, pa.ge 1 of 1 I II 07/15/2002 11:20 2137456372 15-DT"ZODl 10:56 FROM-~s¡¡ociated laboratories CWJer #: L 3638721 \;uent: .rOSInVe!..aD ::service Tix: WATER (';licnt Sample W: 20021675 Date Sampled: 07/0812002 I 1',' e Sampled: 10:45 ; S pled. By: Analyte 11 Coliform by Multiple Tllb~,FermeDtatiOn POSITIVE LAB SERVICE PAGE 1213 114"53S-1209 T-Z8D P.OD2/002 F-714 Result DF DLR Units Date/Analyst I I II I II I I I III I I I I I I I -Coliform by MTF. fõia,--- .--- - . '..,,, .. ,----,-.,~---- -..-,. <2 ---í---' -"Mffiig07iô9iõ2"-' S~1 - . . E. cOlI' ,..-,-,..---..--..-,.,.. . ,---.... -. .--- - ..., . ..,1._.. <~l-----r·n_. , MPN/g~·"07iò9/02 SM ~:·.,.!:~ã~,~?~~~.~~.~ ..__ _____,,_: :."~---r'-: ==~:'~~I.__~'r-=.~~~ ~Ñji O;)09íõ2--'ŠM-' , DI.R ~ Dote..;"" limit for reportiDg pwposes, ND ~ Not Detected below ¡odic_ ddeoûon Hmit, DF - DUutionF..- Æ~- JL~.~nCfA TE n E<.4I1~ORA TOR lEL~ Analytical Results ~port :.1 I )...ab .Keque$t ~:mß results, page 1 ot I '. ,,~,. __--1.' - - - - '- - - - - -' - - - -' - - - 2'ð!2r1- I, .. ~f] POSITIVE CHAIN OF CUSTODY AND ANALYSIS REQUEST ?'/S'lti! .~ LAB SERVICE 781 East Washington Blvd., Los Angeles, CA 90021 DATE: PAGE Î OF -1- (213) 745-5312 FAX (213) 745-6372 LOG BOOK NO. FILE NO, LAB NO, CLIENT NAME: (- r ,- ANALYSES REQUESTED: AJRBILl NO: ...~.> ::. - PROJECT NAME: 'tv ) .ì PROJECT NO, <, ./ <:Y :'j P.O.NO. '. COOLER TEMP:_ ! }'.. . C\ 1,1 (;. II ;' 'I'; ~I . PRESERVED: ..,---c ADDRESS: , ¡ I /// 0' , ::.:/ ~,..,/ (j () .V'· , .> I </ .i<:.~..~.. j /, ""lif, /';1 ?JI? '-. \ '¡,oj (0 ¡"- v-" 0 ,y .... 'I ..... :.; PROJECT MANAGER: Y'J" (:.'''..f' ( .(.\..1' !.........'. ~' ) /' "'", ~~~ '( PHONE NO: ...... .<' //6i I ,{?,·$it·FAX NO:,/ ¿d¡) f?/- ¡ ¡/I " .1' ',,,,_ c..~ . .... ~ .' . :, i..i SAMPLER NAME: .. .J t·' i ,')~r.".. ,/ '/;IJ)", / " '.Ì '= REMARKS: .. ,I .( ( l ~f (printed) ..;.. (Signature) f" ... ..,! ( ~.., t'~ "" . . (.""; I,~.' ,/ ,x t·.,....;.... t..... r't, \:; " " .~ ; ., J ",of lti TAT (Analytical Turn Around Time) o = Same Day; 1 = 24 Hour; 2 = 48 Hour; (Etc,) N = NORMAL ~ '. ~ " ...: '';; , I j;,. . \.Ï' ~ "'.. , ../' "- , ...... , ~ ';]. 'i , '1~A ¡' CONTAINER TYPES: B = Brass, G = Glass. P = Plastic, V = VOA Vial, 0 = Other: ..., , ' ,0, r', , I \. "'t .~.. \.~., ç. ;t:I\ SAMPLE CONDITION! SAMPLE DATE TIME MATRIX CONTAINER NO. SAMPLED SAMPLED SAMPLE DESCRIPTION WATER TAT COMMENTS: SOIL LUDGE OTHER . TYPE i . ¡ :t/I '{ ~;r ,/\ /X -=r !"~/{J~' /0,: Ll: " . ¡} I V J X ; ;., q ,I ." /\ ' \ " ".',. ..' ,,~ . I . Relinqulsh,ed By {;;og~~tiJre ~n~Printéd Nanie) ,f , '.' Recelveq By: (SI~nature and Printed Name) : I,: ~ It. Date: Time: SAMPLE DISPOSITION: ~.........,.."._~.... -'" />'¿~~I" ~"".' .. / ,~II:~f:}.(./:....~'" /:.,~ l:;J,,!~,: I /He.(' Ü¥' l~_O .....,. ~ '] ,I: ...'''t,'''''' '7 j ¿,~. . .; :'), ',' 1, Samples returned to client? YES ' NO ) \..----. Relinquished By: ¡Signature and}"nted Nàme) Received By: (Signature and Printed Name) Date: Time: :.' 2. Samples will not be stored over 30 days, unless RelinqUished By (Signature and Printed Namel Received By: (Signature and Printed Name) : Date: Time: additional storage time is requested. . I POOR OIIGIHA'- I 3. Storage time requested: days SPECIAL INSTRUCTIONS: i I -, By Date CLIENT COPY lì' 1 1 1\ , I: å·.. "-'" .... .. -:-:".:: ;- ":~ : SOILS ENGINEERING, INC. April 11, 2002 ;:Ft:- :¿. ~ G, <b TRANSMITTAL SHEET TO: Mr. Howard Wines Bakersfield Fire Department Office of Environmental Services 1715 Chester Ave. Bakersfield, CA. 93301 rL~¿ ~ A- ç,U::: t (J/Il'fCfi...J'0..- ~C.lZ..S ÇðIL ~>ú') Sì::.+Wt.. $ , 11! '5- ç M~ cT· \f l c.. -{t>I'L . \ <\( FROM: BOB BECKER Soils Engineering, Inc. 4400 Yeager Way Bakersfield, CA, 93313 SUBJECT: REMEDIAL ACTION WORKPLAN For Proposed Beardsley School District/Kyle Carter Site NOTE: Attached a Remedial Action W orkplan for the removal and disposal of soil from a fonner drilling sump at a site on the east side of Victor S1. across from Moraga Ct.. Kyle Carter is the current owner, but the Beardsley School District is planning on putting a school here. The work is necessary for the site to pass the PEA process through the DTSC. If you have any questions concerning this Report please contact SEI at (661) 831- 5100. r- ""~;,~<.~ . ~/~- >/"A(O'L (~ '2~-J' ~ 't Îf)~..we. ~ k ~ --('d«.P'^- ~I S E :r: Thanks Bob cc: / ( { 0r {;50 01..- L & ~,*-,L,-- ðv'- S" f'C.- ---- 4400 YEAGER WAY · BAKERSFIELD, CALIFORNIA 93313 · PHONE (661) 831-5100 · FAX: (661) 831-2111 I I I I I I I I I I I I I I I I I I I ~.. . .6' ð-· .... _.. -:-~'. ::.;" '.:~ : SOILS ENGINEERING, INC. REMEDIAL ACTION WORK PLAN PROPOSED ELEMENTARY SCHOOL SITE SOUTHEAST CORNER OF VICTOR ST. & MORAGA CT. BAKERSFIELD, CALIFORNIA Prepared For: Kyle Carter Homes 3852 Fruitvale Homes P.O. Box 81985 Bakersfield, CA. 93308 Attn: Kyle Carter File No. 01-9529 Prepared By: Soils Engineering, Inc. 4400 Yeager Way Bakersfield, CA. 93313 April 5, 2002 4400 YEAGER WAY · BAKERSFIELD,CALlFORNIA93313 · PHONE(661)831-5100 · FAX:(661)831-2111 I I I il I II I I I I I ! I I II I I I I I I I å·.. ð,· .... ..' ~ ,.. ::, . '.:. . -.-.. - . SOILS ENGINEERING, INC. April 5, 2002 01-9529 Mr. Howard Wines Bakersfield Fire Department Office of Environmental Services 1715 Chester Bakersfield, CA. 93301 Subject: Remedial Action Workplan - Former Drilling Sump Southeast Comer of Moraga Court & Victor Street 10.7 Acre Site Bakersfield, California APN# 365-011-12 Mr. Wines: This Remedial Action W orkplan (RAW) has been prepared by Soils Engineering, Inc. (SEI) after conducting a Preliminary Endangerment Assessment (PEA) field sampling and evaluating the site for risk and hazards in accordance with the Department of Toxic Substances Control (DTSC) requirements for proposed school sites. This RAW summarizes the PEA results and describes the remedial activities that will be required prior to DTSC's approval of the site. This RAW includes a description of the proposed fieldwork, analytical testing, and reporting that will be conducted. See Plate 1 for Location Map and Plate 2 for Plot Plan of the site. PRELIMINARY ENDANGERMENT ASSESSMENT SUMMARY Soils Engineering, Inc. (SEI) has completed a Preliminary Endangerment Assessment (PEA) of a potential elementary school site located on the eastside of Victor Street near the intersection with Moraga Court in Bakersfield, CA. (site). This site is presently idle land, with one (1) oil well and has been historically used for agricultural activities indicating the use of pesticides and herbicides for approximately 60 years. The site has been idle for at least 5 years. Kyle Carter Homes is currently developing the land around the site and will be responsible for the proposed remedial action at the site. To assess near surface soil conditions SEI collected a total of 49 on-site soil samples and 9 off- site soil samples in accordance with an approved PEA Workplan dated June 11, 2001. The majority of the soil samples were collected at depths of 0 to 3" and 2' to 2.5' at each on-site sampling location. Composite on-site soil samples (Cl-3" to C8-3"), collected at a depth of 0 to 3-inches below ground surface (bgs.), were analyzed for organo-chlorine pesticides by EP A Method 8081A. Each of the composite soil samples consisted of equal portions of three (3) discrete sub-samples (C#A-3", C#B-3", and C#C-3") collected within 12 acre of each other. Soil samples C1A-2', C1C-2', C2A-2', C2B-2', C2C-2' were analyzed for organa-chlorinated 4400YEAGERWAY · BAKERSFIELD,CALlFORNIA93313 · PHONE(661)831-5100 · FAX: (661) 831-2111 I I I I I I I I II I I I I I I I I I I I I I SOILS ENGINEERING, INC. Remedial Action Workplan Moraga Ct. & Victor St. Bakersfield. CA. File Number 01-9529 April 5, 2002 Paf!e 2 pesticides to evaluate pesticides at depth. The remaining portions of the C#B-3" soil samples (CIB-3" to C8B-3") were analyzed for the full CAM 17 Metals by EP A Method 6010b and EP A Method 7471 (mercury only). Three (3) soil samples (Fl to F-3) were collected for fecal colifonn analyses. In addition soil samples (DI-3", DI-2', D2-3" and D2-2') were collected within a temporary drainage basin south and west of the oil well at 0 to 3" and 2' to 2.5' with the 0 to 3" soil samples analyzed for organo-chlorine pesticides by EPA Method 8081A, Total Recoverable Petroleum Hydrocarbons (TRPH) by EPA Method 418.1, for volade organics (BTEX) by EPA Method 8020, for Polynuclear Aromatic Hydrocarbons (PAR's) by EPA Method 8310 and for CAM 17 metals by EPA Method 6010b and EPA Method 7471 (mercury only). Soil samples C8B-2' and DI-2' were analyzed for arsenic and lead, and arsenic and barium, respectively to evaluate metals at depth. Nine (9) soil samples (PLI-4' to PL9-4') were collected along the oil transfer pipeline at 50' intervals at a depth of 4' bgs. and analyzed for TRPH, BTEX and two (2) for CAM 17 metals and PAR's. Trenching was conducted around the on-site oil well in all 4 compass directions approximately 50' out from the well and at a depth of 4' bgs.. A total of four (4) soil samples collected from the trenches were analyzed for Total Recoverable Petroleum Hydrocarbons (TRPH) by EPA Method 418.1, for volade organics (BTEX) by EPA Method 8020, for PAR's by EP A Method 8310 and for CAM 17 metals by EP A Method 601 Ob and EP A Method 7471 (mercury only). Two soil borings (B-1 and B-2) were drilled adjacent to the existing oil well to a depth of 20' bgs.. Selected soil samples (6) were analyzed for TRPH, BTEX, CAM 17 metals and two (2) for PAR's. Background discrete soil samples (BGI-3", BG2-3", BG3-3" and BG5-3") collected off-site and 2 duplicates (C9-3" and BG4-3") were analyzed for CAM 17 Metals by EPA Method 6010 and 7472 (mercury only) for quality controVquality assurance (QNQC) evaluation. A soil gas survey was also conducted at the site to evaluate methane, H2S and volatile organics (BTEX) in the subsurface soil gas. A total of 10 locations (SG I to SG-IO) evenly distributed across the site were sampled at depths of 5' and 15' bgs. by HP Labs. Air samples were analyzed for methane, H2S, BTEX and Total Petroleum Hydrocarbons (TPH) in an on-site mobile laboratory. No soil gas concentrations of concern were detected. The analytical results of the soil samples indicate only minor residual concentrations of 4,4'- DDE and 4,4'-DDT in some of the 0 to 3" composite soil samples analyzed. None of the 2' to 2.5' bgs. soil samples analyzed for organo-chlorine pesticides had any reportable concentrations above the practical quantification limits (PQL). The results of on-site metal analyses indicate median concentrations within the range of background concentrations in soil. No significant increase in metal concentrations at depth was observed in the soil samples analyzed at 2' to 2.5' bgs.. Petroleum hydrocarbons and PAR's were detected in two (2) of the soil samples collected within the oil well drilling sumps at elevated levels. The highest TRPH reported was 11000 in sample SPI-E-8', along with 52 ppb ethylbenzene and various PAR's. Two (2) PAR's were , I I I I I I I I I I I I 'I I I I I I I SOILS ENGINEERING, INC. Remedial Action Workplan Moraga Ct. & Victor St. Bakersfield. CA. File Number 01-9529 AprilS, 2002 Paf!e 3 reported above the EPA's Preliminary Remediation goals (PRG's) with benzo(b)fluoranthene at 0.077 ppm and dibenzo(a,h)anthracene at 0.384 ppm. The highest concentrations of organo-chlorine pesticides reported in the soil samples on-site along with P AH's, and volatile organics were determined to be chemicals of concern identified for this site for the human health screening evaluation. The potential risk in soil to human receptors at the site is presently above the recommended risk limit of 1 x 10-6 suggested by the EP A due to the P AH's reported in the oil well drilling sump area. The hazard in the air is less than the recommended level of concern (1.0) by the EP A. The highest lead concentration (13 mg/kg (ppm)) in the on-site soil samples was used in the Lead Risk Assessment Spreadsheet (DTSC Lead Spread Verso 7.0) calculations, which indicated no significant risk to adults, children or workers at this site from low concentrations of lead in the soil. See Table 1 & 2 for analyt~cal results of soil and soil gas samples. All metals were eliminated from the risk and hazard calculations based on the on-site mean (average) concentrations of each metal being within the range of the background soil sample concentrations ± 10% (an acceptable margin of error). In addition the on-site metal concentrations were all within the range found in soil within the southern San Joaquin Valley (Wilson, S.A.). See Table 2 for on-site and background metal concentrations for comparisons. SEI recommends that the drilling sump be removed with the oil-impacted soil disposed/recycled off-site and soil samples be collected from the resulting excavation to confirm the removal of the contaminated soil. The risk and hazard analysis for the PEA Report will then be conducted utilizing the new analytical data. REMEDIAL ACTION WORKPLAN Excavation of Petroleum Hydrocarbon Impacted Soil SEI estimates that the soil impacted with crude oil in the former drilling sump area of the site occupies an area of 10' by 40' and approximately 10' deep beginning 20' south of the existing oil well. This is an estimated 150 cubic yards of excavated material with approximately Yi of this material (75 cubic yards) contaminated with petroleum hydrocarbons. See Plate 3 and 3A for Excavation Area. SEI will utilize a back-hoe to excavate to a depth of 10' below ground surface (bgs.) in the area of the drilling sump. SEI will supervise the removal of the petroleum-impacted soil, which will be temporarily stockpiled on-site on visquene. Once the majority of the significant hydrocarbon staining and odor is removed from the excavation, SEI will collect soil samples from the 4 sidewalls and the base of the excavation. The soil samples will be retrieved from the backhoe bucket, sealed with Teflon-lined plastic caps, labeled and placed into an iced cooler. The soil samples will be transported to the analyticallabòratory under a chain of custody document. The I I I II I I I I I II I I I I I II I I I I I I SOILS ENGINEERING, INC. Remedial Action Workplan Moraga Ct. & Victor St. Bakersfield. CA. File Number 01-9529 April 5, 2002 PaJ!e 4 soil samples will be analyzed for TRPH by EP A Method 418.1, BTEX by EP A Method 8020 and for PAR's by EPA Method 8310 at a State certified analytical laboratory. An on-site mobile laboratory may be utilized for TRPH and BTEX analysis. See attached QNQC Tables 1 & 2 in Appendix A for the proposed analytical testing detection limits for each analysis and constituent. Transportation & Disposal of Hydrocarbon Impacted Soil The hydrocarbon-impacted soil will be loaded onto trucks and transported to an approved disposal facility under non-hazardous waste manifests for recycling/disposal. The excavation will be backfilled with clean import material and clean overburden and compacted up to match existing grade. REPORTING SEI will prepare a Remedial Action Report following the receipt of the analytical testing. The Report will include a description of fieldwork conducted, analytical results, copies of waste disposal manifests, with conclusions and recommendations for the site. The results of this remedial action will be incorporated into the PEA Report to detennine the risk and hazard evaluation of the site. HEAL TH & SAFETY PLAN SEI has prepared a Site-Specific Health & Safety Plan for the fieldwork, which will be conducted (see Appendix B). In general, all employees that will work at the site will have received the Health and Safety training required by OSHA for hazardous waste site operations (29 CFR 1910.120). Petroleum hydrocarbon constituents are the identified potential hazardous substances at this site. Because of the outdoor location and the intennittent nature of soil sampling operations, it is not considered likely that personnel will be exposed to elevated levels of contaminates for any length of time. Under these conditions personnel will work under "Class D" protection. Personnel will have access to air-purifying respirators (APR) with appropriate vapor canisters that can be donned if conditions warrant. The site specific Health and Safety Plan, will be distributed to and adhered to by all contractor personnel, subcontractors, and all site visitors. A "tailgate" safety meeting will be held at the site prior to commencing field operations, during which all site hazards and the Health and Safety Plan will be reviewed and signed by field personnel. A location and hospital map is attached as Plate 1 within Appendix B. I I I I I I I I I I I , II I I I I I I I Remedial Action Workplan Moraga Ct. & Victor St. Bakersfield. CA. If you have any questions please contact SEI at (661) 831-5100. Sincerely, Robert J. Becker, R.G. 5076, REA II, CEG Environmental Manager Attachments: Table 1 & 2 Analytical Results of PEA Investigation Location Map, Plate 1 Plot Plan, Plate 2 Sample Map, Plate 3 Proposed Excavation Oil Well Area, Plate 3A QA/QC Tables, Appendix A Health & Safety Plan, Appendix B SOILS ENGINEERING, INC. File Number 01-9529 April 5, 2002 PaJ!e 5 ------------------- TABLE 1 Soil Sample Analytical Results For Organo-Chlorine Pesticides (8081A) Beardsley School District SE Corner of Moraga Ct. and Victor St., Bakersfield, CA. CONSTITUENTS COMPOSITE ON-SITE SOil SAMPLES (0 to 3" depth) Discrete On-Site Soil Samples (0 to 3" and 2' to 2.5' depth) Chlorinated PQl C1-3" C2-3" C3-3" C4-3" C5-3" C6-3" C7-3" C8-3" C1A- C1B- C1C- C2A- C2B- C2C· C1A- C1C- C2A- C2B- C2C- D1- Pesticides (ppb) (A,B,C) (A,B,C) (A,B,C) (A, B, C) (A,B,C) (A,B,C) (A,B,C) (A,B,C) 3" 3" 3" 3" 3" 3" 2' C1 B-2' 2' 2' 2' 2' 3" D2-3" Aldrin 2 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Alpha-SHC 2 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Seta-SHC 2 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Delta-SHC 2 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Gamma-SHC, Lindane 2 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 4,4'-DDD 5 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND 4,4'-DDE 5 24 31 28 23 23 13 21 23 25 ND 24 29 26 28 ND ND ND ND ND ND ND 13 4,4'-DDT 5 5,6 8,9 ND ND ND ND ND ND ND ND ND 5.4 5,9 5,1 ND ND ND ND ND ND ND ND Dieldrin 4 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NO NO NO NO NO NO NO Endosulfan I 5 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Endosulfan II 5 ND ND ND ND NO ND ND ND ND ND NO ND ND ND NO ND ND ND ND ND ND ND Endosulfan Sulfate 5 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Endrin 3 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND NO ND NO ND NO ND Endrin Aldehyde 5 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Heptachlor 2 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Heptachlor Epoxide 2 ND ND ND ND NO ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Methoxychlor 25 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Chlordane 30 NO ND ND ND ND NO ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Toxaphene 100 ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND ND Note: Results in ppb unless otherwise noted, ppb = parts per billion (ug/kg), ND = None Detected, DLR = Practical Quantitation Limit For ReDorting Purposes. I I I I I I Novem ber 2, 2000 - TABLE 2 Results For CAM-17 Metals & Petroleum Hydrocarbons Beardsley School District of Moraga Ct. & Victor St., Bakersfield, CA. j ! Soil Sample Analytical I COMPARISON OF ON- SITE & OFF-SITE METAL CONCENTRATIONS BACKGROUND DISCRETE (0 to 3' depth) or 20' depth) 4', 2' to 2.6' SE Corner DISCRETE SOIL SAMPLES (0 to 3' CONSTITUENTS (EPA Method) I I 6" Off-S1te Concen- Metal tratlon Eliminated Range + As Chemical 10% OfConcem? Yes Y!! Y!! Yes Yes Yes Yes Yes ~ ~ ..!!i!2.1Æ ~ ~ ~ ~ 8,1 to 12 On-S1te Mean Concen- tration ~ §lJQ, lQQ,Qg ..=:M.. ~ .1QiJ!!. ..lit 11,00 8G4-3· (Dup. Of I 8GS· 8G2-3") 3" NO 4,5 75 NO NO 11 U 12 NO 3,7 64 NO NO 8,2 4,2 8,8 8G3- 3- NO 3,2 60 NO NO 7,8 4,3 8,1 8G2- 3" NO 4,2 .ll.. NO NO JL 4,8 9,3 BG1 3" NO 3,4 93 NO NO 8,4 4,7 9,1 82- 20' '-- I ÑD 13 :36 ÑD ÑD ~,7 14 6.5 r .u. NO NO '2.8 NO NO No 22 24 '[ 82- 10' NO 2,4 J1. NO NO U 1,9 3,6 ~= '-- - ~' NO NO 4 4,8 50 56 NO NO NO NO 5,8 13 3,9 EL! 6,1 12 81-2'1 B1-10' - - NO NO ..1L .1.! 560 J§.. NO NO 1.3 NO l! 2,3 9,9 g 22 4,2 T1-4' N NO 6.5 92 NO 1,2 1§. 1!1 16 SP1-E-8' NO .1.! ~ NO NO 2,8 11 4,1 SP1· 11' NO 5,4 ~ NO NO 6,8 6..:..2 8 SP1·7' NO .!L 280 NO NO ...L 3,4 8,5 , F2-3" F3-3" ~ NA NA NA NA NA NA ÑA NA NA NA NA NA NA NA 10' , F1-3" NA NA NA NA NA NA NA NA , PL7· PL8- PLI- 4' 4' 4' NA NA NA NA NA NA NA NA NO 4,4 110 NO NO 9,9 ~ 11 NA NA NA NA NA NA NA NA PL6- 4' NA NA NA NA NA NA NA NA PL4- J PL5- 4' 4' NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA PL3- PL2-4' 4' NO 6,5 94 NO NO 1É.. 7,5 14 NA NA NA NA NA NA NA NA PL 1-4' NA NA NA NA NA NA NA NA D1-2' D2-3· *1 NO 8,5 .!.! 96 B. NA NO NA NO NA .!1 NA ~ NA 18 D1- 3" NO 7,6 120 NO NO .1Q. 6,1 14 C2B-1 C3B-1 C4B-1 C6B-J C6B-1 C7B-1 C8~1 C8B- 3" 3" 3" 3" 3" 3" 3" 2' NA U NA NA NA NA NA NA NO -É.... 83 NO NO ,g EL! 14 NO li n. NO NO 11 ~ 13 NO 4,6 75 NO NO ..!Q.. ~ 11 NO 4,2 .ll.. NO NO .!1 !U 12 NO 4,8 83 NO NO H. IU 14 NO 3.9 66 NO NO .!Q.. 5,2 10 NO ª'-1 E NO NO 8,8 3,8 10 CI-3" C1B- (Dup of 3- C1B-3") NO 4,6 95 NO NO 9.9 ~ 12 NO ..!.. n NO NO 9.7 4..:..8 9 PaL (ppm) !Q. 0..:.5 1 1 1 1 1 1 CAM-Metals Antimony, Sb Arsenic, As Barium, Ba Beryllium, Be Cadmium. Cd Chromium, Cr Coba~, Co Copper. Cu I I I See..!!!!'. 7 .Y!! .Y!! .Y!! .Y!! Yes Yes Y!! Yes 3,4 to 7,8 ~ ~ 6,2 to 9,7 ~ ~ ~ 2~4 28 to 54 i§i <0,1056 ~ ..L.!!!!. ....::L ....::L ....::L ~ 37.13 7,1 NO NO 8.8 NO NO NO 24 49 4,3 NO NO 6,4 NO NO NO 22 34 2,9 NO NO 6,2 NO NO NO 21 28 4,2 NO NO ..L NO NO NO 24 36 3,4 NO NO 6,9 NO NO ~ £! 31 3,6 0,86 NO NO NO NO 12 NO NO NO NO NO NO NO 29 9,8 39 14 1,5 NO NO 3,2 NO NO NO 29 22 12 NO NO 2,3 NO NO NO M 13 ~ NO NO 20 NO NO NO 70 58 4,9 NO NO .1i NO NO NO 40 49 2,3 NO NO 2,5 NO NO NO 2- 14 2,2 NO NO 4,8 NO NO NO 28 36 13 NO NO 5,3 NO NO NO 1-ª. 28 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA ª- NO NO 8,2 NO NO NO 26 35 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 4,6 NO NO H. NO NO NO 34 42 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 4,5 NO NO M NO NO NO 26 42 NA NA NA NA NA NA NA NA NA 2,8 NO NO 8,7 NO NO NO 35 40 §. NA NA NA NA NA NA NA NA 9,7 NO NO 9,8 NO NO NO 27 60 6.8 NO NO 8.2 NO NO NO 25 48 3,5 NO NO ~ NO NO NO 26 36 5,9 NO NO 8.3 NO NO NO 26 46 7,2 NO NO 1l. NO NO NO 30 49 6,3 NO NO 8,3 NO NO NO 24 43 9,4 0,23 NO 5,8 NO NO NO 20 50 2.9 NO NO JL NO NO NO 26 35 2,7 NO NO U NO NO NO ~ 31 0,5 0,1 .§. .Æ.. ..1. ..1. ..1. ..1. 10 Lead, Pb Mercury, Hg Molybdenum, Mo Nickel, Ni Selenium,Se Silver, Ag Thallium, TI Vanadium. V Zinc. Zn I I NA 5 ppm TRPH (418.1) I <5 10 17 6,8 6,4 <5 5,7 <5 <5 24 NA 6. NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5.9 14 <5 <5 <5 <5 ~ B(b)fluor = 0,070, Chrysene = 1,13, Dlbenzo .. 0.384, Acena(ene) = 0,081, Acena(ylene) = 0,304, Anthra = 0,101. Fluor = 0,073, Fluorene = 0,346, Naphth = 1,48, Ph en = 3,27, IPyrene = 0,143, All All NO Others = NO 30 9300 B(a)pyrene = 0,033, B(b)fluor = 0.077, Chrysene = 1,36. Indeno = 0,027, Acena(ene) = 0,081, Anthra = 0,069, Fluorl = 0,055, Fluorene = 0,193, Naphth = 0.372, Phen = 1,22, Pyrene = 0,167, All Others = NO NA NA NA All NO All NO NA NA All 0,020 ppm PAH's (8310) I I NA NA NA NA NA ÑÃ NA NA NA NA NA ÑÃ NA NA NA NA NA ÑÃ NA NA NA NA NA ÑÃ NA NA NA NA NA ÑÃ I!JA o Õ Õ J!lD iÃ NA Volatile Organics ppb (8021 B) (ug/kg) Benzene 5 NA NA NA NA NA NA NA NA NA NO NO NO NO NO NO NO NO NO NO NO NA NA NA NO NO NO NO NO NO NO NO NO Toluene 5 NA NA NA NA NA NA NA NA NA NO Ñõ NO NO NO NO NO NO NO NO NO NA NA NA NO NO NO NO NO NO NO NO NO Ethyiebenzene 5 NA NA NA NA NA NA NA NA NA NO NO NO NO 6.6 NO NO NO NO NO NO NA T NA -r NA 31 NO 52 NO NO NO NO NO NO ITotal Xyfenes 15 NA NA NA NA NA NA NA NA NA NO NO NO NO 12 NO NO NO NO NO NO NA I NA NA 51 NO NO NO NO NO NO NO NO Fecal Coliform 2000 NA NA NA NA NA NA NA NA NA ï NA T NA T NA ~ NA NA NA NA NA NA NA NA NA NO I NO. I NO NA NA NA NA NA NA NA NA NA INote: Resutts in ppm unless otherwise noted. ppm = parts per million (mg/kg), NO = None Oetected, NA = Not Analyzed, PQL = Practical Quantitation Limit for Reporting, ppb = parts per billion, PAH's = Polynuclear Aromatic Hydrocarbons,TRPH = Total Recoverable Petroleum Hydrocarbons, B(a)pyrene = Benzo(a)pyrene, B(b)fluor = Benzo(b)fluoranthene, Oibenzo = Oibenzo(a,h)anthracene, Indeno = Indeno(1,2,3-cd)pyrene, Acena(ene) = Acenaphthene, Acena(yfene) = AcenaphthYlene, Anthra = Anthracene, Fluor = Fluoranthene. Naphth = Naphthalene, Phen = Phenanthrene, IMetal eliminated as chemical of concem if on-site mean is within background range + 10% {margin of error), Bold = Elevated concentration All NO NA NA All NO All NO NA NA NA NA NA NA NA NA NA NA NA All NO NA NA NA NA NA NA NA I I I, ~ ~ I I I I I I I I I I I I I ¡. I I , I I I I I "" o ~ y Avev >,.. ·,'...WM····_.. . '. F.D. HQ. cñ. .¡ 'EII ¡ o OQ ~ \ z u....: !III..,,;,,; n"l .. ... ;=1 NOR Sewage ~TreabnentPlant :~I ., .-:r-.*.\ :~ ':1 - ~: g '°1 ~ 0" -- 00 d ~~I II o' , ::1 t .. ::, 0 .. ... .'1 - .... ~~el ::, "0 :. '0 - .~ " f c " ~ II < to Fostf Ave. /' :; SOILS ENGINEERING, INC. Proposed School Site PLATE 4400 Yeager Way The 10 Acres East of Victor St. & Moraga Ct. Intersection Bakersfield, CA 93313 Beardsley School District (661) 831 - 5100 1001 Roberts Lane, Bakersfield CA 93308 1 DATE: 8/2000 Location Map PROJECT: 00-9347 ~ (/) CIJ - .!:: Road -------------------- >r- ~ .¡:: * Q ¡:: ~ ~ ~ -g Partially burned ~ ª field with medium I' ~ brush and weed cover , ~~ ~ ........." ;::j H V V v 1''' " r Irrigation valve with concrete housing -. ~ \ ~ Chain Link ¡,.. ~ / Fence I' Kern County Roads Kern County Fire Dept. Training Facility , ..¡...; VJ. ...,¡ o ....... u .- Residential >- Area Chain Link / Fence- ~ , ..." .,.......... ! ~...... ....... VJ. ...,¡ o ....... u .- >- Q) ...,¡ ;::j -S ~ KCL Oil Well # 11 G!1 II ----~Q) Sha1 ow I II:': ill ~ tc;! r () I e<:1,. ¡I ~ O!i 0 'I::III~ 1-<,; e<: 61]1] !! ;...¡ ! 'I () ¡ i ;> ;110 i' II I~ II '~ II Removed Petroleum Pipeline II . I! ·K1orag'a'Ct. I! ! ' ..0 ~ o ...,¡ bJJ '"d (]) (]) ~ ..0 bJJ .- ..0 o¿ ~ u .- ..0 ....... ~ o CI) '"d .......... Q) .- ~ Field of Low to Moderate weed growth - - Site Boundary Fields of thick & high weed growth SOILS ENGINEERING, INC. 4400 Yeager Way Bakersfield, CA 93313 (661) 831 - 5100 DATE: 8/2000 PROJECT: 00-9347 <. < NOR Waste <Treatment Plan1 Approx. Scale: 1" = 130' k I I ~ 0' 65' ~ N ~ ~ t r<. < I' I 130' . Proposed School Site The 10 Acres East of Victor St. & Moraga Ct. Intersection Beardsley School District Plot Plan PLATE 2 ------------------- Mora a Ct. BG2-3" 0 -2' 8G4-3" -2' (Dup) ~ r./J .... o ~ o .~ Residential >- Area ®@@ I?D@~@ ~IA fF@)'œ~[?@lììJ(Q]@<Q) 1A!í'@@ Kern County Fire Dept. Training Facility Kern County Roads C7A-3" ~ r./J .... ~ o .~ BGl-3" 0>- -2' Q,) .... ::3 :s ~ C5C-3" -2' C7C-3" C8-B-3" -2' -2' Site Boundary Suspected Petroleum Pipelines OBG5-3" -2' o BG3-3" -2' SOILS ENGINEERING, INC. 4400 Yeager Way Bakersfield, CA 93313 (661) 831 - 5100 DATE: 9/2001 PROJECT: 00-9529 Potential School Site Beardsley School District The 10 Acres East of Victor St. & Moraga Ct. Intersection Bakersfield CA 93308 Sample Map Q) ~ Legend = ~ [f] Fecal Coliform ~ Analysis ~. Soli Sample &: 0" to 6"and 2' to 2.5' SG Soil Gas Sample 5 /I( 15' bgs. o Soli Sample For Composite 0" to 3" /I( 2' to 2.5', or Discrete -B Sample For CAM 1 7 Metals OBaCkground Soil . Sample 0" to 3" & 2' Soli Boring 20' deep .A- 2' Below K Pipeline Soli Sampie Approx, Scale: 1"=130' , , , 0' 65' 130' N t PLATE 3 ¡ - - '- - - - - - - -,- - - - - - - - - Oil Well Trench ------- Excavation Area Drilling Sum p SP 1 -7' SP1-ll' SOILS ENGINEERING, INC. 4400 Yeager Way Bakersfield, CA 93313 (661) 831 - 5100 . DATE: 9/2001 PROJECT: 00-9529 Tl-4'-N' Pipeline SG-2 SP1-E-8' 0' 30' . . Approx.lc@Ue Potential School Site PLATE Beardsley School District The 10 Acres East of Victor St. & Moraga Ct. Intersection 3 Bakersfield CA 93308 ExcavatIon I r I I I I I II I !I I I II II II I I II I I I I » "tI I :Þ ! : i I I I I I I I I I I I I I I I I I I I Appendix A Health & Safety Plan SOILS ENGINEERING, INC. I II I I I I I I I I I II I I I I I I I II I I ~... ð,:- Þ.'. '.' ~:-.... ::'.- '.:~ : SOILS ENGINEERING, INC. HEALTH & SAFETY PLAN Beardsley School District Proposed School Site Moraga Ct. & Victor St. Bakersfield, CA. SECTION 1 FACILITY BACKGROUND 1.1 SITE DESCRIPTION The Beardsley School District proposed School site is located near the southeast comer of the intersection of Moraga C1. and Victor S1. (site). The site is presently vacant land surrounded by residential, County facilities and an idle land. Oil wells are present in the surrounding area along with lon-site near the northwest comer. 1.2 SITE HISTORY PROJECT SCHEDULE AND WORK PLAN 2.1 PROJECT SCHEDULE Once the Remedial Action W orkplan has been approved the proposed scope of work will be completed. Two field days are required for the excavation and backfilling activities, 1- week for the analysis and 1 week for the report. 2.2 WORK PLAN Summary of Previous Environmental Site Assessments Soils Engineering, Inc. (SEI) has conducted the sampling portion of a Preliminary Endangennent Assessment at the site. The following concerns were uncovered: · An active oil well (KCL G 11) is located in the northwest comer of the site with significant oil staining around the well head and minor oil staining to the east of the oil well. A drilling sump was discovered south of the oil well containing approximately 75 cubic yards of hydrocarbon impacted soil. Soil samples collected from the impacted soil have elevated P AH' sand TRPH indicating that the soil must be removed and disposed of properly. 4400YEAGERWAY · BAKERSFIELD,CALlFORNIA93313 · PHONE(661)831-5100 · FAX: (661) 831-2111 I I I I I I I I I I I I I I I I I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No.2 PROPOSED REEDIAL ACTION Excavation of Petroleum Hydrocarbon Impacted Soil SEI estimates that the soil impacted with crude oil in the former drilling sump area of the site occupies an area of 10' by 40' and approximately 10' deep beginning 20' south of the existing oil well. This is an estimated 150 cubic yards of excavated material with approximately ~ of this material (75 cubic yards) contaminated with petroleum hydrocarbons. See Plate 3 and 3A for Excavation Area. SEI will utilize a back-hoe to excavate to a depth of 10' below ground surface (bgs.) in the area of the drilling sump. SEI will supervise the removal of the petroleum-impacted soil, which will be temporarily stockpiled on-site on visquene. Once the majority of the significant hydrocarbon staining and odor is removed from the excavation, SEI will collect soil samples from the 4 sidewalls and the base of the excavation. The soil samples will be retrieved from the backhoe bucket, sealed with Teflon-lined plastic caps, labeled and placed into an iced cooler. The soil samples will be transported to the analytical laboratory under a chain of custody document. The soil samples will be analyzed for TRPH by EPA Method 418.1, BTEX by EPA Method 8020 and for PAR's by EPA Method 8310 at a State certified analytical laboratory. An on-site mobile laboratory may be utilized for TRPH and BTEX analysis. See attached QAlQC Tables 1 & 2 in Appendix A for the proposed analytical testing detection limits for each analysis and constituent. Transportation & Disposal of Hydrocarbon Impacted Soil The hydrocarbon-impacted soil will be loaded onto trucks and transported to an approved disposal facility under non-hazardous waste manifests for recycling/disposal. The excavation will be backfilled with clean import material and clean overburden and compacted up to match existing grade. REPORTING SEI will prepare a Remedial Action Report following the receipt of the analytical testing. The Report will include a description of fieldwork conducted, analytical results, copies of waste disposal manifests, with conclusions and recommendations for the site. The results of this remedial action will be incorporated into the PEA Report to determine the risk and hazard evaluation of the site. I I I I I I I I I I I I I I I I I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No.3 SECTION 3 KEY PERSONNEL AND RESPONSIBILITIES 3.1 PERSONNEL Key personnel in charge of site activities: Proj ect Manager Project Safety Officer Site Safety Officer Field Personnel Robert Becker Chris Carrisalez Robert Becker Mark Voris, Others To Be Named 3.2 RESPONSIBILITIES Soils Engineering, Inc. has been given the responsibility for the preparation ofthis Health and Safety Plan, and is to monitor compliance of its personnel and those of its subcontractors. Soils Engineering, Inc. personnel responsible for the distribution and monitoring of this site health and safety plan will be the Project Safety Officer, and the Project Manager. The Project Safety Officer is responsible for delivering the plan and any addenda to the Project Manager, and for advising the Project Manager and Site Safety Officer on health and safety issues. He has the authority to monitor compliance with the provisions of this plan, suspend work or modify work practices for safety reasons, and to dismiss individuals whose conduct on the site endangers the health and safety of others. The Project Manager is responsible for distributing the plan to Soils Engineering, Inc. field personnel, and its subcontractors and each firm with personnel working on site. The Project Manager is also responsible for review of Soils Engineering, Inc. field personnel's compliance with its medical examination requirements, providing the appropriate safety equipment for personnel protection, and verify that all required health and safety documentation is submitted to the Project Safety Officer. The authority of the Project Manager is the same as the Project Safety Officer. I I I I I I I I I I I I I I I I I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No.4 The Site Safety Officer is responsible for assisting the Project Manager with on-site implementation of the Site Health and Safety Plan. His responsibilities are as follows: 1) Maintain safety equipment supplies. 2) Perfonn air quality measurements as required or needed. 3) Direct decontamination operations and emergency response operations in accordance with the infonnation provided in this document. 4) Establish the work zone markers and signs. 5) Report all accidents, incidents and infractions of safety rules and requirements to the Project Manager. The Site Safety Officer has the authority to suspend work anytime he detennines that the provisions of the Site Health and Safety Plan are inadequate to provide a safe working environment. He is to notify the Project Manager of individuals whose on-site presence jeopardizes their health and safety, and the health and safety of others. SECTION 4 JOB HAZARD ANALYSIS 4.1 CHEMICAL COMPOUNDS The chemical hazards at this site are minimal but may include petroleum hydrocarbons (oil well and pipeline areas) in the subsurface soil. The most likely used chemicals at the site were narrowed down to the following: Petroleum hydrocarbons including volatile organics and P AH's 4.2 INHALATION HAZARD The vapor and dust concentrations that might be encountered during sampling and mitigation procedures may exceed currently recommended exposure limits in which case respiratory protection must be used in the work area. Engineering and administrative controls will be employed if required to abate windbome dust. These will include items II I I I I I I I I I I I I I I I I I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No.5 such as water spray from a SOO-gallon tank and/or administrative controls such as reducing site activities that produce windbome dust. 4.3 DERMAL EXPOSURE HAZARD Contact of sufficient duration to cause significant absorption of toxic components is highly unlikely. Repeated daily or prolonged contact over a period of time may however, lead to absorption through the skin, irritation and dermatitis. For this reason direct skin contact shall be avoided by wearing protective gloves and clothing. However, if contact does occur, the exposed areas shall be washed with soap and water and rinsed thoroughly. 4.3.1 Eye Contact If eye contact is made with any chemical materials at the site, the eye shall be flooded with water for at least 15 minutes. Medical attention shall be obtained as soon as possible. 4.3.2 Skin Contact Skin exposure shall be treated by washing with soap and water. Any contaminated clothing shall be removed and affected areas washed with soap and water. 4.4 OTHER HAZARDS Attention must be paid to other possible hazards on the site including, but not limited to: improper use of hand tools rotating machinery such as pumps dehydration of the personnel tripping on objects or open ditches falling objects from the overhead work lack of oxygen through blockage of the mask overhead power lines II I I I I I I I I I ; I I I I I I I I I I SOILS ENGINEERING. INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No. 6 4.5 HEAT STRESS PREVENTION The SSO shall monitor ambient temperature and use the following work/rest regimes as a guide. For ambient temperature below 80°F, standard rest breaks (e.g. 15 minutes every 4 hours) should be used. For temperature above 80°F, the following regime should be followed. Temverature Work Rest Comments (a) 80 to 85°F 2 hr. 5 min. Review heat stress in a safety meeting. Schedule a beverage break every 2 hrs., at a minimum. 80 to 90°F 2 hr. 15 min. Seated rest. Drink at least 8 ounces at each break. Above 90°F 1.5 hr 15 min. As stated above. Rest area to be shaded. SECTION 5 JOB HAZARD SUMMARY Exposure to chemical hazards are highly unlikely but may occur if contaminated soils are present and brought to the surface during sampling activities. As each task begins, the potential risk of exposure increases. Consequently, level C personal protective equipment shall be available at the site. If monitoring of the breathing zone establishes another action level, the personal protection level may be upgraded. Nearby residents or workers are at a sufficient distance that they shall be at no significant risk. The SSG shall detennine if any further action is required. I I I I I I I I I I I I I I I I I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No. 7 SECTION 6 EXPOSURE MONITORING PLAN 6.1 SAMPLING ACTIVITIES The exposure monitoring activities shall be conducted or directed by the SSG during those activities that require such monitoring. At a minimum, the breathing zone shall be monitored for organic vapor during sampling activities, if applicable. This shall be accomplished by use of a RKI Eagle, Foxboro OVA, HNU or Photovac Pill portable analyzer. 6.2 ACTION LEVELS Action levels for organic vapors in the breathing zone shall be based on readings obtained by the portable equipment mentioned. The Pill instrument detennines the total organic vapor present in the breathing zone. Volatile organic readings of 0 to 300 ppm shall be considered level D without respirators. Readings of 300 ppm or greater for 5 minutes or longer shall trigger an action level to upgrade to level C or modified level D with respirators. SECTION 7 PERSONAL PROTECTIVE EQUIPMENT The respiratory and skin protection requirement shall be initially set at level "D" without respirators. This indicates that inhalable airborne substances are known, and concentrations of chemicals in the atmosphere are not expected and are well below TL V- STEL levels. The use of the following personal protection equipment is mandatory. 7.1 EQUIPMENT REQUIRED FOR FIELD PERSONNEL Boots (with steel toes) Nitrile, or equivalent, work gloves Eye protection I I I I I I I I I I I I I I I I I , I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No.8 7.2 LEVEL C PERSONAL PROTECTIVE EQUIPMENT Half-mask air purifying respirator with organic vapor cartridge when necessary. Gloves (latex and/or Nitrile) 7.3 EQUIPMENT TO BE USED OR AVAILABLE ON SITE: First-aid kit with eyewash Fire extinguisher Construction tape and barriers to delineate work zone A vehicle must be kept on site when personnel are working A cellular or public phone to be available on site for communication purposes with off site facilities. Foxboro OV A portable analyzer or PID SECTION 8 SITE CONTROL 8.1 WORK ZONE The site area shall be controlled to reduce the possibility of exposure to chemical and/or mechanical hazards present at the site. Work areas shall be delineated to protect the general public from exposures and hazards. If level C protection becomes necessary then zones and access points shall be clearly indicated. A restricted area for contamination reduction shall be maintained at the exit to the exclusion zone. Protective clothing and equipment as required by this health and safety plan shall be worn at all times in the exclusion zone and shall only be removed in the designated decontamination corridor at the exit. The areas outside the contamination reduction area, is considered a clean area. I I I I I I I I I I I I I I I I I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No.9 SECTION 9 DECONTAMINATION PROCEDURES Decontamination of equipment shall be conducted when necessary. 9.1 DECONTAMINATION OF EQUIPMENT Insofar as possible, measures shall be taken to prevent contamination of equipment. Any delicate instrument, which cannot be decontaminated easily should be protected while it is being used. It should be bagged and the bag taped and secured around the instrument. Openings are made in the bag for sample intake. SECTION 10.0 GENERAL SAFE WORK AND STANDARD OPERATING PRACTICES Site health and safety plan implementation will be the responsibility of SEI. If Soils Engineering, Inc. health and safety personnel find that the H&S plan is not being implemented by the subcontractors, the subcontractors will be instructed to suspend further work. A meeting to evaluate the noncompliance will be scheduled with the subcontractors Project Manager. During the meeting the personnel will reach an agreement to either; * Revise the Health and Safety Plan, * Modify the Health and Safety Plan, * Request review by an Industrial Hygienist, * Leave the Plan unchanged. The subcontractor will then implement the Plan as modified. I' I I I I I I . : I I' I I I I II I I I I I I I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No.1 0 10.1 SITE SAFETY ORIENTATION MEETING All field personnel from Soils Engineering, Inc. and the subcontractors must attend a safety orientation meeting before commencing the field work. The meeting will be scheduled and conducted by the Site Safety Officer and is to include an overview of the site history, the potentially hazardous compounds, their potential mode of ingress into the body, protective equipment requirements, and emergency response equipment. All individuals who do not have respirators and who may be required to wear them, will not be allowed on the site until they are provided with and fit tested for respirators by their respective employers. 10.2 ACCIDENT / PERSONNEL EXPOSURE REPORTS The Site Safety Officer must be infonned of all exposures to potentially hazardous material and all accidents whether or not any injury was caused. After investigation of the cause of the accident, he will take all immediate possible steps for the mitigation or the repeat of the accident and proceed with the preparation of an accident report. In the event of a serious or fatal injury resulting from accidents on the site, the relevant CAL/OSHA requirements for accident reporting must be met. The Project Manager will also be infonned at the earliest possible time. 10.3 PROHIBITED ACTIVITIES No eating, drinking, or smoking is allowed in the restricted zone, and only allowed off the site after personal decontamination has taken place. Removal of personal protection equipment and respirator required by articles of this plan, inside the contamination zone is prohibited. Under special circumstances, and after consultation with the Project Manager and/or the Project Safety Officer, the Site Safety Officer may lower the level of protection required and allow the disuse of specific items of personnel protection. Movements on the site singly and out of the sight of the rest of the personnel IS prohibited. 10.4 TAIL GATE MEETING A Tail Gate Meeting will be held every morning before the start of work and is to be attended by all personnel on-site. The purpose of the meeting is to discuss the days work, potential hazards, and specific health and safety procedures to utilized during the day. I, I I I I I II I !I I I I I ,I I , I I I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No. 11 The minutes of the meeting will be prepared by the Site Safety Officer. The signature page will be signed by all field personnel. 10.5 VISITOR CLEARANCE Visitors to the site must infonn the Site Safety Officer or the Project Manager upon their arrival on the site and must be infonned of the contents of this report and fully equipped before entry is pennitted. Visitors will be required to be escorted in the exclusion zone and must comply with escort directions at all times. Non-compliance with escort directions will not be tolerated, and violators will be required to leave the restricted access zones immediately. SECTION 11 SANITATION Sanitation facilities for site personnel will include the following: 1. Accessible, near-by restrooms 2. Washing facilities 3. Potable water 4. Electrolyte drink (Gator Aid) SECTION 12 CONTINGENCY PLANS AND EMERGENCY RESPONSE PROCEDURES Soils Engineering, Inc. requires the utmost care and safety for all of its employees. And therefore attempts to maintain all employees in a current status of emergency training. 12.1 PHYSICAL INJURY In the event of an accident resulting in a physical injury, apply first aid and call paramedics. Severely injured personnel are to be transported only by paramedics and/or ambulance personnel. At the hospital, a physician's attention is mandatory regardless of how serious the injury appears. I I I I I I I I I I : I I I I I I" I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No. 12 The Project Safety Officer and the Project Manager are to be notified by the Site Safety Officer, as soon after the injury as practical, regarding the nature of the accident. A written report is also to be prepared and submitted by the Site Safety Officer. 12.2 FIRE, EXPLOSION, AND PROPERTY DAMAGE In the event of a fire or explosion notify the fire department immediately by dialing: 911 The Project Safety Officer and the Project Manager are to be notified by the Site Safety Officer as soon as practical and a written report prepared. 12.3 EMERGENCY TELEPHONE NUMBERS Fire Department Police Department Paramedics SEI 911 911 911 (661) 831 - 5100 12.4 WORK SITE ADDRESS Southeast comer of Moraga Ct. and Victor St. Bakersfield, CA 12.5 HOSPITAL ADDRESSES AND ROUTES Plate 1 is a local map showing the route to the hospital. Hospital Address: Mercy Hospital 2215 Truxtun Ave. Bakersfield, CA. (661) 632-5000 Route: Travel north on Victor St. to Olive Dr. turn right (east) and turn right (south) onto Highway 99 (South) take Rosedale Hwy. exit. Turn left (east) onto Rosedale Hwy. (24th St.), turn right (south) on Oak St. and travel to Truxtun Avenue. Turn left (east) amd travel to Mercy Hospital entrance on the right side of Truxtun Ave.. See Plate 1 for suggested route to hospital. I I I I I I I I I I I I I !I I I I I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No. 13 SECTION 13 TRAINING REQUIREMENTS Training on the hazards at the site will be conducted at the start of the project and as conditions and personnel change. This plan will be reviewed with project personnel prior to their entry onto the site. In addition, Soils Engineering, Inc. provides and encourages training opportunities such as CPR, First Aid, and 1910.120 annual refresher and supervisory training. The initial training will include the following subjects at a minimum: 1. Nature of the hazards, including the location of the site Material Safety Data Sheets for chemicals at the site. 2. A description of the levels of personal protection at the site, and the condition for selection of each level. 3. Emergency procedures. 4. Demonstration of respiratory protective equipment. 5. Review of safe work practices at the site, and identification of forbidden practices. Safety Meetings will be conducted daily at the site to review work plans and safety practices associated with them. These meetings will be conducted by the SSO, attendance by all Soils Engineering, Inc. employees, subcontractors, and visitors to the site will be mandatory. SECTION 14 MEDICAL SURVEILLANCE PROGRAM To meet with the criteria set forth in 29 CFR 1910.120 Soils Engineering, Inc. has implemented a medical surveillance program, which includes all employees that work at or visit hazardous waste sites. I I I I , I ,I I I I I II I I I I I ,I I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No. 14 SECTION 15 DOCUMENTATION All required records of individual employees are maintained at SEI's central location in Bakersfield, California. The records include but are not limited to: medical surveillance, training, and respiratory testing. This Site Safety Plan Is Hereby Approved and Acknowledge by SEI's Acting Health and Safety Officer. ~I Robert J. Becker, R.G., REA II I I I I I I I I I I I I I I I I I I I SOILS ENGINEERING, INC. Site-Specific Health & Safety Plan Moraga Ct. & Victor St. Bakersfield, CA. File No. 00-9529 April 2002 Page No. 15 SIGNATURE PAGE The following signature verifies that I have read the attached Site-Specific Health & Safety Plan and that I will carry out the recommended scope of work in accordance with this Health and Safety Plan. Name Date II I , I , I I I I !I :1 :1 I I I I I II I !I !I II il II I ; I I » I "tI . "tI m z c >< oj I I I I I I I I I I I I I I I I II I I Appendix B QA/QC Tables SOILS ENGINEERING, INC. I I I I I I I I I I II I I I I I I I I SOILS ENGINEERING, INC. TABLE 1 SUMMARY OF ANALYSES - SOIL Proposed Beardsley School District School Site Victor St. & Moraga Ct. Bakersfield, California Page 1 SOIL ANALYSES Analyte Method Container Preservative Holding Time Volatile Aromatics (BTEX) EPA 8020 4 oz glass or sleeve 4°C 14 days to extraction, 40 days to analysis Total Recoverable Petroleum EPA418.1 4 oz glass or sleeve 4°C 14 days to extraction, 40 days to analysis Hydrocarbons (TRPH) Semi-volatile Organics (PAH) EPA8310 4 oz glass or sleeve 4°C 14 days to extraction, 40 days to analysis Sample Type Sample Quantity Location 8020 TRPH 8310 On-site Soil Discrete 5 total Sidewalls & Bottom Note: X = Sample analysis will be done. I I I I I I I I I I I I I I I I I I I SOILS ENGINEERING, INC. TABLE 2 SUMMARY OF ANALYSES - SOIL SAMPLES Victor St. & Moraga Ct. Bakersfield, California Volatile Aromatics Method Compound Soil Water Soil Tap Water Detection Detection Residential Residential Limit Limit PRG PRG (ug/kg) (JtgIL) (ug/kg) (1.121L) EPA 8020 Benzene 5.0 0.5 670 0.41 Toluene 5.0 0.5 520,000 720 Ethylbenzene 5.0 0.5 230,000 130 Xylenes 15.0 0.5 210,000 1400 Total Recoverahle Petroleum Hydrocarbons Method Compound Soil Water Soil Tap Water Detection Detection Residential Residential Limit Limit PRG PRG (mg/kg) (JtgIL) (mglkg) (u!dL) EPA418.1 Total Recoverable Petroleum 5.0 NA NA NA Hvdrocarbons I I I I I I II I I I I I I II I I I I I I I I SOILS ENGINEERING, INC. TABLE 2 SUMMARY OF ANALYSES - SOIL SAMPLES Victor St. & Moraga Ct. Bakersfield, California Semi-Volatile Ol"2anic Comoounds (PAR's) Method Compound Soil Water Soil Tap Water Detection Detection Residential Residential Limit Limit PRG PRG , (µ2fL) (u.2IL) 8310 Naphthalene 20 10 56,000 6.2 Phenanthrene 20 10 N/A N/A Anthracene 20 10 22,000,000 1,800 Fluoranthene 20 10 2,300,000 1,500 Pyrene 20 10 2,300,000 180 Benzo(a)anthracene 20 10 620 0,092 Chrysene 20 10 62,000 9.2 Benzo(b )fluoranthene 20 10 620 0.092 Acenaphthene 20 10 3,700,000 370 Fluorene 20 10 2,600,000 240 BenzoÇk)fluoranthene 20 10 6,100 0.92 v Benzo(a)pyrene 20 10 62 0.0015 Indeno( 1 ,2,3 -cd)pyrene 20 10 620 0.092 Dibenz(a,h)anthracene 20 10 62 0,0092 Benzo(g,h,i)perylene 20 10 N/A N/A