The URL can be used to link to this page

Home My WebLink AboutMITIGATION (7) CC C Contamination Clean-Up of California, Inc. ~ Sampling Results For The Subsurface Investigation of Pick Your Part f\uto Wrecking At 2120 S. Union Avenue Bakersfield, California 93307 June 14,1994 For Pick Your Part Auto Wrecking 1301 E. Orangewood Ave. # 130 Anaheim, CA 92805 And Environmental Health Sel'"Vices Department 2700 "1\1" Street, Suite 300 Bakersfield, California 93307 Attn: 1\lr. Terry Gray Prepared By: Reviewed By \ , ~->'/! ";.\ -)-¡_ "\'~, )', vJ '; ,/.- Scott V ollero, Project Manager Registered Environmental Assessor - - ~---~-/ /----71;" "'/ ' },// _,.1 '- ;<~'~. ;<;~\ / I ,', '.,~ "."', ,_,,/ /' " ~ \J-' Thomas Twil1ie', Project Manager-- Registered Environmental Assessor I 1301 E. Orangewood. Suite 130 . Anaheim. California 92805 (714) 385-1522' FAX (714) 634-0520 Table of Contents J. () Introduction .................................................................. Puge 2 2. () Purpose und Objective ........................................................ Puge 2 3. () Field 1111'estigution ............................................................ Page 2 3, I Sampling Procedures ."",.'....,..,.,.,..".,...'"."..,.......'............ Page 2 3.2 Analysis ..,.",.,....' ' , ......" ,..."...'......,., ' . ,.............. Page 3 4. () Geology and Hydrogeology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Page 3 5. () Sampling Re.mlts ............................................................. Page 3 5.1 Scrap Section Results, , , . . , , . , , , ' , . . . . . . . . . , , . . .. Page 3 52 Impound Section Results ,., ' . . ' , . , . . , , , , . . . . . . . , . , . . . . . , .. Page 4 5.3 Retail Section Results ",... . , . , . . , . . , . . ' . . ' . . , . , . , ,. . , , , . . . . . . . . . . . . . ., Page 5 6. () Conclusions .................................................................. Page 7 6, I Impound and Retail Sections ' , . . . . . ' . , , . , , . . . . . , ' , . . ' . , . , . . . , . . ' . . .. Page 7 6,2 Scrap Section ,., , , , . , . , . . , , . , , . , ' . , , , . . . , , , ' , . . ' . , . ' . . . . . . . . . . . . , .. Page 7 E"hibit # 1 - Vicinity"'lap Exhibit # 2 - Plot .r.lap Showing Boring Locations Exhibit # 3 - Chain of Gl.'itody Forms ami Laboratory Reports 1.0 Introduction The Pick Your Part auto dismantling and retail facility is located at 2120 S. Union Avenue, Bakersfield, California. The facility consists of an office building, storage and service sheds, used autos, parts and other auto accessories, The site occupies 7.3 acres of flat land and is located in close proximity to other auto recycling establishments, Pick Your Part's primary business is the recycling of used autos and the retailing of parts, It is a self service operation which means customers remove the parts they choose from the automobiles, Pick Your Part has occupied the facility for the past four years, Prior to Pick Your Part, the site was home to a truck repair and wrecking establishment. The truck repair facility was in operation from the early 1960's until Pick Your Part took possession around 1990. In February of 1994, the Kern County Environmental Health Services Department inspected the facility and noticed soil staining in the scrap area of the facility, After that inspection, Pick Your Part was asked to perform a more detailed characterization of the potential nature and extent of the contamination at the facility, Contamination Clean-Up of California, Inc, has been retained by Pick Your Part to perform the characterization of the property, In February / March of 1994 a proposed subsurface investigation of soil contamination was approved by Mr. Terry Gray of Bakersfield Environmental Health Services Department. In April of 1994 a subsurface investigation of soil contamination was conducted in the scrap / impound section of the facility. In May of 1994, A subsurface investigation was conducted in the retail section of the facility. 2.0 Purpose and Objective The purpose and objective of this repon is to summarize the findings of the subsurface investigations of April 20, 1994 and May 1994, 3.0 Field Investigation The subsurface investigation of soil contamination consisted of advancing 48 vadose boring soil samples, at various depths, throughout the Pick Your Part facility, The site was divided into three (3) distinct sections The sections were (I) the scrap area section; (2) the impound area section; and (3) the retail area section, The number of samples advanced in each section were 17, 13, and 18 respectively, Page :2 3./ Sampling Procedures Samples were collected in the following manner: A tractor with an auger attachment was used to drill sample borings to the desired depth, The sample boring was cleared and the sample was collected by utilizing a hammer attached sampler containing a brass liner, The undisturbed soil samples were withdrawn from the sampling auger in two (2) inch brass liners. The ends were covered with Teflon tape, capped, sealed with tape, labeled and placed on blue ice, The auger was decontaminated between each sampling by washing it in a detergent (TPS) solution, rinsed . and given a final rinse with de-ionized water, The samples \\cre transported to a State Certified Laboratory, via a chain of custody form, for analysis, 3.2 Analysis The samples were tested for Total Petroleum Hydrocarbons(TPH) by EP A Method 4] 8.], volatile organics by EP A Method 8010/ 8020, gas / diesel by EP A Method 80] 5, total lead by EPA Method 7420, and for soluble lead by the Title 22 CA:-'1 Wet Method, 4.0 Geology and Hydrogeology The sediment of the surrounding area is of recent Pliocene Age and alluvial deposits from the Kern River Alluvial Fan. Groundwater depth is approximately 200 feet, with flow to the southeast. Groundwater is unconfined to approximately 800 feet. 5.0 Sampling Results The following summary charts reveal the contamination levels for each of the sections sampled (scrap, impound, and retail sections) 5./ Scrap Section Results Sample ID # Depth ( Feet) 5-I-J 5-1-3 5-2-1 1 P P M (TPII ) 418.1 26 I I PPB 8010 PPM PP:\I 8015 GfD Total Lead NO PPM (BTEX) 8020 NO all NOI.091J\TII.0 1 N01.09/,041.25 Soluble Lead .... J NO NO NO 5-2-3 .... J 80 5-3-1 1 I , ,I ! I! I S-3-~_~__L__~_J I ND I 280/260 ! 134 ND/ 151.16/8 3 0935 Page .3 Sample Depth PPM PPB PPM PPM PPM Soluble ID # (F eet) (1'1'1-1) 8010 8015 C/D Total (BTEX) Lead 418.1 Lead 8020 I S-4-2 2 200 S-4-3 3 NO NO all S-5-1 I S-5-3 3 67 NO NO all , I S-6-J I 150 NOINO i I I S-6-3 I 3 ¡ S-7-1 J S-7-3 3 NO NOINO NO/. 0 J IND/. 04 S-8-1 J NO NO/. 0 IINOIND S-8-3 .., 1,700 -' S-9-J J NDINO J\TJ) S-9-3 .., 1,600 NO NO/.O 15/.007/.007 -' S-IO-I I NO NO ND all S-10-3 ... -' S-ll-1 I 100 NO NOINDIND/.Ol I S-II-3 ... -' S-12-1 1 150 NO 1,260 NO all S-12-3 .., 0.65 -' S-13-3 ... 660 MO NDIND ND all -' I S-14-3 ... 3,000 ND 210 NO/. 0091ND1ND 34.8 i -' i S-15-1 I I 2,500 1,060 I i I S-15-3 ... 2.300 I NO N0/700 I ND all I -' I S-16-1 I I I S-16-3 ... 2,000 I -' I I ¡ S-17-1 I 320 NO I NO a II ¡ Page 4 5.2 ¡/liP 0" nil Section Re.mlts Sample Drpth PP1'1 PPB PP1'1 PP1'1 PP1'1 10 # (Frrt) (TPII) 8010 8015 G/D Total (BTEX) 418.1 Lead 8020 1-18-1 1 NO NO all 1-18-3 .., NOINO -' 1-19-1 1 NO/NO NO 1-]9-3 .., NO NDINOIND/.Ol -' 1-20-] 1 1-20-3 .., 1\0 NOINO ]0,7 ND all -' 1-21-1 1 NO 1-21-3 .., NOll 50 ND all -' 1-22-1 1 NO 1-22-3 .., NO ND all -' 1-23-1 1 1-23-3 .., NO NO/13 NO all -' 1-24-1 1 NDINO 1-24-3 .., NO ND all -' 1-25-1 I 1-25-3 .., NO ND!ND ND all -' 1-26-1 1 NO NDINO ND all ! 1-26-3 .., Ì\fJ)!ND -' 1-27-1 1 1-27-3 .., N'D/NO -' 1-28-1 1 NO NOINO ND all 1-28-3 .., :\0 ND all -' I 1 -:2 9- ] I I 1-29-3 3 ~O NOINO NO NO all 1 - 30- 1 1 !\'D NO/NO NO all 1-30-3 .., -' Page 5 5.3 Retail Section Result... Sample ID # Depth PPM PPB PPM PPB (Feet) (TPH) 8010 Total (BTEX) 418.1 Lead 8020 R-I-I 1 59 NO R-1-3 3 R-2-1 1 79 250 ' R-2-3 3 R-3-1 1 64 ND ND all R-3-3 3 R-4-1 1 61 NO ND all R-4-3 3 R-5-1 1 66 R-5-3 3 R-6-1 1 57 ND ND all R-6-3 3 R-7-1 I 63 ND ND all R-7-3 3 R-8-1 1 76 NO R-8-3 3 R-9-1 I 68 ND ND all R-9-3 3 R-IO-l 1 43 R-IO-3 3 R-ll-I 1 88 NO ND/.007/ND!I\TD R-II-3 3 R-12-1 1 66 R-12-3 3 R-13-1 1 80 R-13-3 3 R-14-1 1 61 ND NO NDI.OI/NDI.02 R-14-3 3 R-15-1 1 87 R- ) 5-3 .. -' Page 6 Sample ID 1# Depth PPM PPB PPM PPB (Feet) (TPH) 8010 Total (BTEX) 418.1 Lead 8020 R-16-1 I 86 R-16-3 3 R-17-1 I 130 ND ND/.008/ND/ND R-l7-3 3 R-18-1 I 140 NO ND ND all R-18-3 3 ) Chain of Custody Forms and Laboratory Reports can be found in Exhibit #3 of this Report. 6.0 Conclusions 6.1 Impound and Retail Sections The Impound and Retail Sections of the Pick Your Part facility appear to have no significant levels of contamination. The majority of the samples in those areas revealed ND (non-detect) levels for the contaminants tested. Some of the samples did reveal some concentrations of the contaminants tested for; however, those levels are considered environmentally insignificant by regulatory agencies and would require no further action. 6.2 Scrap Section The scrap section of the Pick Your Part facility did reveal significant levels of contamination. As the Table on the prior pages shows, the main contaminants of concern are TPH (Total Petroleum Hydrocarbons) and, lead. All other contaminants were either non-detect or contained insignificant levels of contamination. The TPH levels ranged from a low of26 to a high of3,OOO ppm. The average TPH level was approximately 934 ppm. TPH contamination is, as expected, cOl)centrated around the motor pile area and the crusher area. The TPH contamination seems to be limited to the upper 3 feet of soil in those respected areas. Total lead levels range from non-detect to 1260 ppm. The average being approximately 444 ppm. Several of the samples revealed significant total lead concentrations. These samples were not run because past experience indicates that these samples will be above the 5 ppm soluble Page 7 threshold limit. This soil will be handled according to the presumed lead contamination. Having conceded these samples as above the STLC lead levels, their three foot (3 ft.) counterpart samples were tested to verify the depth of the lead contamination. The results are shown in Section 5.1 of this Report. Based on the sample results, it appears that the lead contamination in the soil is limited to the upper three (3) to four (4) feet of soil. The lead contamination appears to be concentrated in the area around the former motor pile. ' " Page 8 Exhibit # 1 Vicinity Map tJ: III ;>;N (1)1-' t-IN'U en 0 f-o. H1 () f-o. (f) ;>; (1) . I-' K: Q,CO - ::3 C f-o. 11 no :Þ::3 "IJ Q¡ :Þ 11 ~ < rt w(1) w' o " 'Í-,,' .. . "'~.. r'" ~ ..... . -. ... . .~""~.':1ri" .. .. :I··~~.:.c. .:;i::~¡ '';:-"! · . Ü/ . : ..' - lfJ~'~_ . ...., ....~ ..... ..' ," ,A... ' .. ~ ,f.' \or' "'4-" .,~. ... ':". ,". .1,'- ..' ~,,'II'.. .~.I..:". ¡~.: _.. I., :' ... - ""1 .. .~:. .... ::·tè1::':'~¡~~~:~ I I ::' ¡: I . ~: . I ¡'-,¡I! : ~. r;;.'· iJ! '¡' '~:I: · . , '1I~~"'f' r-'. ~.~. ,'. , : .. '. - (I M~·::':-~I____ ~¡- - ; '~i'~i------- -+-- --------- --------r--.. .. ""'"'I- - _Yft:.. ..1-.,. ,- 'l :~~~~ -¡ " ~~ H~ -:-; ~ mu_____ I 'I I ¡.~¡f~..\ ~~'-!. I ¡ ¡ 1_.. ~k! .: _ all.~ ~ 1 '\.1 r kMa C ~:-: 'I ' ... . ... L ~ .~-:.:!t:-~ ~-+~ ....-'llJ-----'I"- :.:.~ t----------t-- --------i------·----~.. ~~:. _~}.;~~ ~I ~Lr I: ¡¡I i -- ! ¡ I ',:ill=' ,,"~.. ~ 1i - II: : I~ ~ ~ · ð· ¡ :!." _T'I !I I I 1 ~ :'1.,1" ~..' ~- 8--\ ..':-f------- ---~---- ------- ~-- .-------. ---------- _ :: lhi "*]f~ ! ....-""1 ¡ ; ¡ ; ;: · ~ -::-~ Iii I · I ~: I L I . .I~'" F 3Í~' .J No. '- ....---------~-..;} L- I .l;r-~ '~~. ~..., II' ~ I "" lID i ~. I I ~ I ~ .._. ~ ~.. a,~ '" --! I I I j .\,--~ ' . ~' iii ~ 1 · , · , ~ ·---c;~-!.-t~·::--. · ,I~"¡ ~- ----- --+---- ------+-- -------+--------r.-r.- &- - '. - ,. I I . .. :. -- ~' : I': : · / ~. ., C I I ~ - -. · t I r· · .;.. ~-~ 1_ 1- ~ 'RN co.: : I.., ,I, I i ~ .. I 5 · ....' I. I I /"" ~, l,; ~ : : ~ t , , ~.. · ~1= - ~ i ~: : , I j:li t. ., iJ 1- 1',' ~ I '·-t· I ~ -, + þ::' ------+- ----- ...- +-':.t----- ..--+--..... ---..-+-.... ________~------ _. ~ ~ì I . '.. . I ./ I 81f11:t I ! Ii' ./ I t '- "A~a .u u.. UI I ~ ..-.....&.. ( I ' .- ~ ....... . . . . " ..' , " .....~...'. .~;.. ":,' * ''¡'';' I . r , .' ~ .., ~\' ,- . :...k . ';' . .J t ~-t""., . ~ .....,. ..... . ,'- :.. - - .. ~-: '!.~. .' . .-;If''' . ~ a ,___'J . ';;¡.,.. . '. , - . ,.' . ,. .. - . 6 .232 .~ .' . - t ...~ 1 .~ i-. -..- ~ - r~ r'!2- I f~ 1~ ~~ I --......... ~ ~ -~ -~ -= - -.. -- --- -- ~ . .~.,.;. ~ ...:...... ~./ .:. ': l t'~.~. ~~ . -- .. '. , . '.. .:~ ,: ... t " Exhibit #2 Plot Map Showing Boring Locations IMPOUND SECTION MOTOR PILE I S 1-26 1-27 1-211 S-H S-7 0 0 0 S-IJ 0 0 0 S-14 SCRAP 1-23 1-24 I-III 0 ~œ SECTION 0 0 0 1-25 S-9 S-5 S-3 2 1-21 1-20 1-19 0 S-Il 0 o 0 ;. 0 0 0 S-12 0 S-2 ~ 1-22 0 o '" 0 II S-17 S-IO S-6 S-I 0 0 0 0 Draining Racks 1-29 I-JII 0 0 0 0 R-!J R-8 0 0 0 0 0 R-12 R-Il R-IO R-7 R-6 Retail Section R 0 0 0 0 0 R-14 R·13 R-tS R-5 R-4 0 0 0 0 0 R-t7 R-16 R-J R-2 R-I ~ 0 Q~ ., R-tH ~ 1- / Parking Lot Building Union Avenue Not To Scale o = Proposed Boring Locations Pick Y our P~U't 2120 S. Union Avenue Bnkersfield, Cnlifornia 93307 Exhibit #3 Chain of Custody Forms And Laboratory Reports Precision Environmental Laboratories ENVIRONMENTAL. GEOSYNTHErIC TESTING REPORT TO: Attn.: Scott Vonero CONTAMINATION CLEAN UP 1301 E. Orangewood Anaheim. CA 92805 PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 29, 1994 Matrix/Sample Description: 57 soil samples; received chilled. . . - . . . .. '." ...... .. .. .. .. .................... .. " ",', ',',:., TE'ST" R' "E'S" U' 'L'TS . :.... ........ ..,.......:...... ',",' ',,' """',·',··;·,i:i!:.Method4iš.iTRPH · Date Collected: April 19. 1994 Date Extracted: April 26, 1994 Date Analyzed: April 28, 1994 . ANAL YTES LAB CONTROL SAMPLE RESULTS RL ID ID (mg/Kg) (mg/Kg) TRPH 11667 56-1 150 10 TRPH 11671 5 2-3 180 10 TRPH 11674 51-1 26 10 TRPH 11675 5 8-3 1,700 10 TRPH 11680 54-2 200 10 TRPH 11683 511-1 100 10 TRPH 11684 5 10-1 ND< 10 TRPH 11685 5 9-3 1,600 10 ) Remarks/Notes: ND = Not Detected. T = Trace; RL = Reporting Limits (10 x MDL), ~f; /?P/ Dafe 645 North Main St., Orange. CA 92668 . (714) 744-4599 FAX (714) 744-0357 PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.: E940287 Date Received: Apnl 20. 1994 Date Reported: April 29, 1994 Matrix/Sample Description: 57 soil samples: received chilled TEST RESULTS Method 418.1 TRPH Date Collected: Apri/19. 1994 Date Extracted: April 26. 1994 Date Analyzed: April 28. 1994 ANAL YTES LAB CONTROL SAMPLE RESULTS RL 10 10 (mg/Kg) (mgfKg) TRPH 11688 S 5-3 67 10 TRPH 11690 S 15-1 2,500 10 TRPH 11692 S 13-3 660 10 TRPH 11693 S 17-1 320 10 TRPH 11696 S 14-3 3,000 10 TRPH 11697 S 12-1 150 10 TRPH 11698 S 15-3 2,300 10 TRPH 11704 S 16-3 2,000 10 Remarks/Notes: ND = Not Detected, T = Trace, Rl = Reporting Limits (10 x MDL) ~~~4 ~ Ronald Belang:~ Quality Assurance ~~t/9q~ Date p Precision Envimnmental Laboratories !.~~~.IPt1!i,"f[.'V;~[ . GE-l-~'~~",\¡~>-if ~iC TL:·"G PROJECT NAME: BAKERSFIELD P-Y-P PRECISIQH JOB N~ E940287 Date Received: April 20, 1994 Date Reported: April 29, 1994 Matrix/Sample Description: 57 soil samples: received chilled, ANALYTICAL QUALITY CONTROL REPORT Method 418.1 TRPH Sample 10: 11667,671,674,675.680,683-685, 688,690,692,693.696-698,704. QC Batch No.: IR-143 Units: mg/Kg (ppm) Laboratory Control Standard Compound Sample Results Amount Spiked %Rec QC limits Rec LCS 40,2 40 101 80-120 Matrix Spike I Matrix Spike Duplicate Sample 10: Soil Spike Compound Sample Amount Spike Dup RPD QC Limits QC Limits Cone. Spiked %Rec % Rec RPD Rec Total Oils NO 60 99,7 955 4 25,0 75-125 p Precision Environmenæl Laboratories [N'~:lq:·f'¡f.1~^,7,.j:. - ..,,}[C'~\,\>·E¥ l~ iESilNG PROJECT NAME: BAKERSFIELD p.y.p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample ID: 11651 126-1 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RL'" ANAL YTE RESULTS RL- µglKg µglKg µgIKg µglKg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< " 5 c-1 ,3-Dichloropropene ND< ' " 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< " 5 1,1,2-Trichloroethane ND< ,>,'> , 5 1,1-Dichloroethene ND< .',q> ,5, T etrachloroethene ND< 5 Methylene Chloride ND< , 10 Dibromochloromethane ND< [ " 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< 5 1,1-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform ND< 5 1 ,1,2,2 -Tetrachloroethane ND< 5 1 ,1 ,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1 A-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1.2-Dichlorobenzene ND< 5 RemarkslNotes: ND = Not Detected, T = Trace: . RL = Reporting Limits (10 x MDL) ~~~~~ Rona Belanger Quality Assurance o/~-t ~ Date p Precision Environmental LaboratDries E",·~:r:::.-cJ,w.~r~...;.:.¡ . (;[...~s"'r",';HEiIC ![5ìt\'lJ PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample D: 11654 128-3 Matrix/Sample Description: 57 soil samples; received chilled TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24,25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RLIt' ANAL YTE RESULTS RL" µg/Kg µgJKg µg/Kg µg/Kg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< , 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< 5 1,1,2- Trichloroethane ND< 5 1,1-Dichloroethene ND< .,<5 T etrachloroethene ND< Ie ..,.,. 5 Methylene Chloride ND< '10 Dibromochloromethane ND< .., 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< , 5 1,1-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2- Tetrachloroethane ND< 5 1,1 ,1- Trichloroethane ND< 5 1,3-Díchlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: ND = Not Detected, T = Trace: . RL = Reporting Limits (10 x MDL) ?þ/, /f'9¥ Date p Precision Environmental LaboratDries f \·...8,:\r.¡M~ r~ ~:.~ . GE OS't1'.j"Thr ",Ie 7£ST!NG PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab Control ID: I Sample ID: 11657 130-1 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: Apri/19,1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RL* ANAL YTE RESULTS RL* µglKg µg1Kg µg/Kg µg/Kg Dichforofluoromethane ND< 5 Trichloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< 5 1,1,2-Trichloroethane ND< 5 1,1-Dichloroethene ND< in... '..,', ....5" T etrachloroethene ND< 5 Methylene Chloride ND< ' " 10 Dibromochloromethane ND< r 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< 5 1 ,1-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2-Tetrachloroethane ND< 5 1,1,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1 ,4-Dichlorobenzene ND< 5 1,2-Díchloroethane ND< 5 1,2-Dichlorobenzene ND< 5 RemarksINotes: ND = Not Detected, T = Trace: . Rl = Reporting limits (10 x MDL), ~Æ~~ , Ronald Belang Quality Assurance ÝA<h~ 4N Date p Precision Environmental Laboratories ¡f-\:~ '_!ì:;N^,f~-\ ".4, . GE ;)Sr-f.¡;H{ ~IC ¡¿SliNG PROJECT NAME: BAKERSFIELD p·Y-P PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample 10: 11658 129-3 Matrix/Sample Description; 57 soil samples; received chilled TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESUL TS RL- ANAL YTE RESULTS RL·' µglKg µgJKg µg/Kg µglKg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 1-1,3-Dichloropropene ND< 5 T richlorofluoroelhane ND< 5 1,1,2- Trichloroethane ND< 5 1,1-Dichloroethene ND< ,..'>",:,,",'~' T elrachloroethene ND< ), 5 Methylene Chloride ND< , 10 Dibromochloromethane ND< ': 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< , 5 , 1,1-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2-Tetrachloroethane ND< 5 1,1,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1 ,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace: . RL = Reporting Limits (10 x MOL), ~d¿YTdV"'~~ Ronald Belange Quality Assurance ?~~ /'?9¢ Date p Precision Environmental LaboratDries FNI//RONM£~!t,! . ûFOS"''''.i;·..Œì¡C 'i'ESìi,'V(i PROJECT NAME: BAKERSFIELD p- y-p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample 10: 11660 128-1 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27,1994 ANAL YTE RESULTS RL- ANAL YTE RESULTS RL6 µg/Kg µgJKg µg/Kg µglKg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride NO< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< 5 1,1,2- Trichloroethane ND< 5 1 ,1-Dichloroethene ND< ~,'..." T etrachloroethene ND< >i.·, ..',' 5 Methylene Chloride ND< >10 Dibromochloromethane ND< ,., 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< 5 1,1-Dichloroethane ND< 5 Bromoform NO< 5 Chloroform NO< 5 1,1,2,2-Tetrachloroethane ND< 5 1 ,1 ,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene NO< 5 Remarks/Notes: NO = Not Detected, T = Trace; . RL = Reporting Limits (10 x MOL) ?~/ßd.p"~' Ronald Belanger Quality Assurance ý~4 /99¥ Date p Precision Envimnmental LaboratDries ['VVIRONM["',Ji~L . G[OSYN7~1[;'C TfSìitvG PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample ID: 11661 121-3 Matrix/Sample Description: 57 soil samples; received chilled. TEST RESULTS Method 8010 Purgeabfe Hafocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RL"' ANAL YTE RESULTS RL- µgIKg µgJKg ',.,' µg/Kg µglKg Dichlorofluoromethane ND< , 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichlor.opropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 T rich lorofl uoroetha ne ND< ." ,", 5 1,1,2- Trichloroethane ND< 5 1 ,1-Dichloroethene ND< ',I:. T etrachloroethene ND< ".,.".",.,H,... 5 Methylene Chloride ND< ..--,H' "10 Dibromochloromethane ND< '. 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< 5 1,1-Dichloroethane ND< . 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2- Tetrachloroethane ND< 5 1 ,1 ,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace; . RL = Reporting Limits (10 x MDL) ~~/~~, . Ronald Belange Quality Assurance ?/4; /9# Date p Precision Envimnmental LaboratDries £\ ~ :qCJfjf..ff ~"..:.! . i..")! l )SH... :.I~r· fC ! [S 7ING PROJECT NAME: BAKERSFIELD p-y.p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample ID: 11663 125-3 MatrixlSampJe Description: 57 soil samples; received chilled. TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RL* ANALYTE RESULTS RL- µgIKg µgIKg µg/Kg µglKg Dichlorofluoromethane ND< " 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1.3-Dichloropropene ND< 5 T richlorofluoroethane ND< , 5 1,1,2- Trichloroethane ND< 5 1 ,1-Dichloroethene ND< 5 T etrachloroethene ND< >, 5 Methylene Chloride ND< '.,', 10 Dibromochloromethane ND< 5 t-1.2-Dichloroethene ND< 5 Chlorobenzene ND< 5 1.1-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform ND< 5 1.1,2.2- Tetrachloroethane ND< 5 1,1.1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1.2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected. T = Trace: . RL = Reporting Limits (10 x MOL) ~t/f* Date p Precision Envirunmental LaboratDries ENV1PONM[,'\,'ì4L . G[C)~YNT~~[TlC T{ S· \..=; PROJECT NAME: BAKERSFIELD p·Y-P PRECISION JOB NO.: E940287 Date Received: April 20. 1994 Date Reported: April 28, 1994 Lab Control 10: I Sample 10: 11665 123·3 Matrix/Samp-le Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeable Hafocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27,1994 ANAL YTE RESULTS RP ANALYTE RESULTS RL- µg/Kg µglKg µg/Kg µglKg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< " 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< , 5 1,1,2- Trichloroethane ND< 5 1,1-Dichloroethene ND< .. ":"e"" 'if T etrachloroethene ND< <} .. .:,:':.:5" 1,<,,/: Methylene Chloride ND< I.." :: 10 Dibromochloromethane ND< .': , 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< 5 1 ,1-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform NO< 5 1,1,2,2- Tetrachloroethane ND< 5 1,1,1-Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1 ,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 RemarkslNotes: NO = Not Detected, T = Trace; . RL = Reporting Limits (10 x MDL) ¿:¡;//gd~p¢Øv Ronald Belanger Quality Assurance 4a4<ht (?9¥ / Date p Precision EnvirDnmental LaboratDries ENVIRONMENT 4: . ,;,OS,'rvTH[Ìf( 'ESTlNG PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28. 1994 Lab ControllD: I Sample ID: 11666 122-3 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeab(e Halocarbons Date Collected: April 19. 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANALYTE RESULTS RL" ANAL YTE RESULTS RL" µg/Kg µgJKg µg/Kg .lgtKg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< " 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< " .., 5 Chloroethane ND< 5 t-1,3-Dichloropropene . ND< 5 T richlorofluoroethane ND< 5 1,1,2- Trichloroethane ND< ,"." 5 1 0 1-Dichloroethene ND< ..:-' ." ' '1::" T etrachloroethene ND< 5 Methylene Chloride ND< ,', 1Q Dibromochloromethane ND< ' " ',.-:' 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< 5 101-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2- Tetrachloroethane ND< , 5 1,1,1-Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1 A-Dichlorobenzene ND< 5 1.2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace; . Rl = Reporting limits (10 x MOL), 7A/A;: /99'1" Date p Precision ErMmnmental LaboratDries ['\"{QC''''.JI.~[''''·':''¡ . (;¿·...îSrNìf-i[TfC ![SifNG PROJECT NAME: BAKERSFIELD p.y.p PRECISION JOB NO.: E940287 Date Received: April 20. 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample ID: 11668 S 4-3 Matrix/Sample Description: 57 soil samples; received chilled TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RL" ANAL YTE RESULTS RL- µg/Kg µgJKg µg/Kg µglt<g Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1 .3-Dichloropropene ND< 5 Trichlorofluoroethane ND< 5 1,1,2-Trichloroethane ND< 5 1.1-Dichloroethene ND< >" >:"", 5" T etrachloroethene ND< «, 5 . ..'. "':"':",',' Methylene Chloride ND< , 10 Dibromochloromethane ND< , 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< 5 1,1-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2-Tetrachloroethane ND< 5 1,1,1-Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1.4-Dichlorobenzene ND< , 5 1.2-Dichloroethane ND< 5 1.2-DichJorobenzene ND< 5 Rema rks/N otes: NO = Not Detected. T = Trace: . RL = Reporting limits (10 x MOL), ~A~~ Ronald Belan Quality Assurance ~/z.~ /Pf./ Date p Precision Environmental Laboratories EN~/:H:f'¡MENr4~ . G[CSYfVJi-f['iC 7[STlt"C PROJECT NAME: BAKERSFIELD p.y.p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample 10: 11670 S 2-1 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RLe ,d ANAL YTE RESULTS d ,RL. µg/Kg µglKg µg/Kg µg/Kg Dich lorofluorometha ne ND< 5 Trichloroethene ND< 5 Chloromethane NO< 5. 1,2-Dichloropropane ND< : ,,:', 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< " 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< , 5 T richlorofluoroethane ND< :,,5 1,1,2- Trichloroethane ND< , 5 1 ,1-Dichloroethene ND< " ,If T etrachloroethene ND< n ':' 5. :', Methylene Chloride ND< ',:::'10 Dibromochloromethane ND< ',i 5 t-1,2-Dichloroethene ND< " 5 Chlorobenzene ND< , 5 1,1-Dichloroethane ND< 5 Bromoform ND< 5. Chloroform ND< 5 1,1,2,2- Tetrachloroethane ND< 5 1 ,1 ,1- Trichloroethane NO< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5. 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1.2-Dichlorobenzene NO< 5 Remarks/Notes: NO = Not Detected. T = Trace; . RL = Reporting Limits (10 x MOL) ~~:?a4~-, Ronald Belanger Quality Assurance ?h( /?9~ Date p Precision Envirünmental LaboratDries F'N:::¡c.;NM[I,:4L . l~[OS'N'''''[ìIC TESTING PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample ID: 11672 S 3-3 Matrix/Sample Description: 57 soil samples, received chilled, TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27,1994 Date Analyzed: April 24,25, & 27, 1994 ANAL YTE RESULTS RLot ANAL YTE RESUL TS RL* µg/Kg µglKg µg/Kg µg/Kg Dichlorof1uoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< '5 Bromodichloromelhane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 1-1,3-Dichloropropene ND< 5 T richlorof1uoroelhane ND< 5 1,1.2-Trichloroelhane ND< 5 1.1-Dichloroelhene ND< ",/'",'·'·······'·,··"··.5 T etrachloroethene ND< .." "" 5 Methylene Chloride ND< , 10 Dibromochloromelhane ND< 5 t-1.2-Dichloroethene ND< 5 Chlorobenzene ND< 5 1,1-Dichloroelhane ND< 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2- Tetrachloroethane ND< 5 1,1.1- Trichloroethane ND< 5 1.3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1 A-Dichlorobenzene ND< 5 1,2-Dichloroelhane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace; . RL = Reporting Limits (10 x MOL) ~d~~. Ronald Belanger Quality Assurance 7-úh{ /,wf Date p Precision Environmental LaboratDries !"\'~ .:;: ',I.f[ r..;J. . (;[....î~\ \ ~.-.[ 7"IC 7E,~~ ."Je; PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported; April 23 1994 Lab ControllD: I Sample 10: 11673 S 1-3 Matrix/Sample Description: 57 soil samples: received chilled, TEST RESULTS Method 8010 Purgeabfe Ha[ocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27. 1994 ANAL YTE RESULTS RLe ANALYTE RESULTS RL· µgJKg µg/Kg ... µg/Kg µg,'Kg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< , 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< " ",,5 t-1.3-Dichloropropene ND< 5 T richlorofluoroethane ND< ",',,',' ,", 5 1 ,1.2- Trichloroethane ND< 5 1 ,1-Dichloroethene ND< T etrachloroethene ND< ",5"" Methylene Chloride NO< "»10 Dibromochloromethane ND< 5 t-1,2-Dichloroethene ND< ,.. 5 Chlorobenzene ND< 5 1 ,1-Dichloroethane ND< "',' 5 Bromoform ND< 5 Chloroform ND< 5 1.1.2.2- Tetrachloroethane ND< 5 1.1,1- Trichloroethane ND< ",5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1.2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace: . RL" Reporting limits (10 x MOL). ~Ø'L?~- , Ronald Belan r Quality Assurance ~4</4 /~ Date p Precision Envirünmental LabaatDries ENVIRONMENTAL· GEOSYNTHETIC TEST/IVJ PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab Control 10: I Sample 10: 11674 S 1-1 Matrix/Sample Description: 57 soil samples; received chilled. TEST RESULTS Method 8010 Purgeabfe Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24,25, & 27, 1994 ANAL YTE RESULTS RL* , ANALYTE RESULTS RL· '. µg/Kg µg/Kg µgJKg µglKg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< '.. ': 5 1,1,2- Trichloroethane ND< 5 1,1-Dichloroethene ND< .', T etrachloroethene ND< ,<: ·'.·.·.5,·. Methylene Chloride ND< >10 Dibromochloromethane ND< .... 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< 5 1,1-Dichloroethane ND< 5 Bromoform ND< .'...,, 5 Chloroform ND< '5 1,1,2,2- Tetrachloroethane ND< 5 1 , 1 ,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1,4-Dichlorobenzene ND< , 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: ND = Not Detected, T = Trace; . Rl = Reporting limits (10 x MOL), ~-u'~7~ Ronald Belanger, Quality Assurance ~/zf /f'?f? Date p Precision Envimnmental LaboratDries ENVIRONMENTAL . GEOSYNTHETIC TESTING PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940287 Date Received: April 20. 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample ID: 11678 S 8-1 Matrix/Sample Description: 57 soil samples; received chilled. TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19. 1994 Date Extracted: April 24,25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RL* ANAL YTE RESULTS RL- µg/Kg µglKg µg/Kg " µg/Kg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< ',', '.',. ,,5 1,1,2-Trichloroethane ND< 5 1,1-Dichloroethene ND< "', T etrachloroethene ND< Vi", ,\,,',5 Methylene Chloride ND< """··,.10 Dibromochloromethane ND< , 5 t-1,2-Dichloroethene ND< ," 5 Chlorobenzene ND< 5 1,1-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2-Tetrachtoroethane ND< 5 1 .1,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace; . RL = Reporting Limits (10 x MOL), ~#~.d,,¡1'-- Ronald Belange Quality Assurance ~ht /997< Date p Precision Envimnmental Laboratories ENVIRONMENTAL· GEOSYNTHETIC TESTING PROJECT NAME: BAKERSFIELD p.y-p PRECISION JOB NO.: E940287 Date Received: AprIl 20, 1994 Date Reported: AprIl 28. 1994 Lab ControllD: I Sample 10: 11679 S 7-3 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27,1994 ANALYTE RESULTS RL* ANALYTE RESULTS Rl" µg/Kg µgJKg µg/Kg µgIKg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< , 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< 5 1,1,2- Trichloroethane ND< 5 1.1-Dichloroethene NO< ',. """~,, T etrachloroethene ND< <>, , 5 ."', Methylene Chloride ND< ",',",·'·,."·".·"10 Dibromochloromethane ND< " 5 t-1,2-Dichloroethene ND< '5 Chlorobenzene ND< 5 1,1-Dichloroethane NO< 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2-Tetrachloroethane ND< 5 1,1,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1.4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected. T = Trace; . RL = Reporting Limits (10 x MOL) ~~~--- Ronald Belanger Quality Assurance ~..?t /f'ß'jL Date p Precision Environmental Labcratories ENVIRONMENTAL . GEOSYNTHETlC TEST:NG PROJECT NAME: BAKERSFIELD p.y.p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: Sample 10: 11683 S 11-1 MatrixlSample Description: 57 soil samples; received chilled TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RL* ANAL YTE RESULTS RL" µg/Kg 1:- µgJKg µg/Kg µgJKg , Dichlorofluoromethane ND< , 5 Trichloroethene ND< 5 Chloromethane ND< ,',,', 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< . 5 1,1,2- Trichloroethane ND< 5 1 ,1-Dichloroethene ND< T etrachloroethene ND< :-q>:'" 5 Methylene Chloride ND< ;.;.' ,,>10 Dibromochloromethane ND< 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< 5 1 ,1-Dichloroethane ND< ,', 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2-Tetrachloroethan.e ND< 5 1 ,1,1- Trichloroethane ND< ,:- 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1 A-Dichlorobenzene ND< 5 1,2·Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace: . Rl = Reporting limits (10 x MOL) ~f./?9¥ Da e p Precision Environmental LaboratDries ENVIRONMENTAL· GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940287 Date Received: Apnl 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample ID: 11684 S 10-1 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: Apri/24, 25, & 27, 1994 ANAL YTE RESULTS RL" ANAL YTE RESULTS RL- µg/Kg µ9/1<g , µg/Kg µgJKg Dichlorofluoromethane ND< ',""...', 5 Trichloroethene ND< 5 Chloromethane ND< , 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< " 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< ,,' 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< .............~ 1,1,2- Trichloroethane ND< 5 1 .1-Dichloroethene ND< T etrachloroethene ND< </ <>5, Methylene Chloride ND< ...',' Dibromochloromethane ND< ' " 5 t-1,2-Dichloroethene ND< .< 5 Chlorobenzene ND< 5 1,1-Dichloroethane ND< ,'.,·,,·5 Bromoform ND< 5 Chloroform ND< ...,' 5 1,1,2,2- Tetrachloroethane ND< 5 1 .1 ,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< ,. 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: ND = Not Detected. T = Trace; . RL = Reporting Limits (10 x MOL), ~£/.¿;;~. Ronald Belan Quality Assurance ?<~t>fl9'¡/ Date p Precision Environmental Laboratüries ENVIRONMENTAL· GEOSYNTHETlC TEST'NG PROJECT NAME: BAKERSFIELD p.y-p PRECISION JOB NO.: E940287 Date Received: April 20. 1994 Date Reported: Apn128.1994 Lab ControllD: I Sample ID: 11685 S 9-3 MatrixlSample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeab(e Halocarbons Date Collected: April 19. 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed; April 24, 25, & 27, 1994 ANALYTE RESULTS RL* ANALYTE RESULTS RL" µg/Kg µgiI<gq µg/Kg µglKg Dichlorofluoromethane ND< 5 . T richloroethene ND< 5 Chloromethane ND< ,",,',5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< :5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 Trichlorofluoroethane ND< ,..5 1,1,2-Trichloroethane ND< 5 1,1-Dichloroethene ND< ..:.,: T etrachloroethene ND< :}).. ' 5 Methylene Chloride ND< ,.,""."'" ".'·1Q Dibromochloromethane ND< .'.q 5 t-1,2-Dichloroethene ND< 5 Chlorobenzene ND< 5 1 .1-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2- Tetrachloroethane ND< 5 1.1.1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1.4-Dichlorobenzene ND< 5 1.2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 RemarkslNotes: NO = Not Detected, T = Trace; . RL = Reporting Limits (10 x MOL) ~~b~ Ronald Belange Quality Assurance 1u-/.if /j'~ Date / p Precision Environmental Laboratories ENVIRONMENTAL . GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.: E940281 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample ID: 11688 S 5-3 Matrix/Sample Description: 57 soil samples; received chilled. TEST RESULTS Method 8010 PUTgeable Halocarbons Date Collected: Date Extracted: Date Analyzed: April 19, 1994 April 24, 25, & 27, 1994 April 24, 25, & 27, 1994 ANAL YTE RESULTS RL" . ANAL YTE RESULTS RL" µgJKg µgJKg µg/Kg µgtKg Oichlorofluoromethane ND< >,5 Trichloroethene ND< 5 Chloromethane ND< ····,·,'.5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< " <i 5 Bromodichloromethane ND< 5 Bromomethane ND< .',..,..'..., 5 c-1,3-Dichloropropene ND< " 5 Chloroethane ND< .'....,',', 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< .·"'.".,,5 1,1,2- Trichloroethane ND< ..., 5 1,1-Dichloroethene ND< <> .;:1' T etrachloroethene ND< f>«.,.,.~, Methylene Chloride ND< '10 Dibromochloromethane ND< ... 5 t-1,2-Dichloroethene ND< ,,' ...'" 5 Chlorobenzene ND< 5 1,1-Dichloroethane ND< '<.5 Bromoform ND< 5 Chloroform ND< '".'.',5 1,1,2,2- Tetrachloroethane ND< 5 1,1,1- Trichloroethane ND< '''5 1 ,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< .,,·.,5 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected. T = Trace; . RL = Reporting Limits (10 x MOL), ~~~" Ronald Belang Quality Assurance ?4<:hf /f'?r< Date / p Precision Environmental LaboratDries ENVIRO/l.,~fENíAL . GEOSYNTHETiC TESTiNG PROJECT NAME: BAKERSFIELD P·Y-P PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: Apn128, 1994 Lab ControllD: 'I Sample ID: 11692 S 13-3 Matrix/Sample Description: 57 soil samples: received chilled. TEST RESULTS Method 8010 Purgeabre Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RL" , ANAL YTE RESULTS RLA µg/Kg µgJKg µg/Kg µg/Kg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane NO< 5 1 ,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< 5 Bromomethane ND< 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 T richlorofJ uoroethane ND< , , ,5 1,1,2- Trichloroethane ND< 5 1.1-Dichloroethene ND< T etrachloroethene ND< "..».' 5 Methylene Chloride ND< ,", "",}}10 Dibromochloromethane ND< " ,..', 5 t-1,2-Dichloroethene ND< ." }'5 Chlorobenzene ND< 5 1.1-Dichloroethane ND< ,'.". "·"',5 Bromoform ND< 5 Chloroform ND< , 5 1,1,2,2-Tetrachloroethane ND< 5 1,1 ,1- Trichloroethane ND< " " 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< " 5 1 A-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1.2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace; . RL = Reporting limits (10 x MOL). ~+~ Ronald Belange Quality Assurance ~4/?9~ Date p Precision Environmental Laboratories ENVIRONMENTAL . GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab Control 10: I Sample 10: 11693 S 17-1 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS Rl* ANAL YTE RESULTS RL" µg/Kg µgIKg µg/Kg µgIKg Dichlorofluoromethane ND< 5 T richloroethene ND< " 5 Chloromethane ND< 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< 5 Bromodichloromethane ND< , 5 Bromomethane ND< ',." 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< ','.'.. ,,·,5 1,1,2- Trichloroethane ND< ,'" 5 1 , 1-Dichloroethene ND< T etrachloroethene ND< :~ ,,-.' Methylene Chloride ND< ", , '<10 Dibromochloromethane ND< .,:..' 5 t-1,2-Dich/oroethene ND< ',:5 Chlorobenzene ND< ! 5 1,1-Dichloroethane , ND< ",:,.'5 Bromoform ND< 5 Chloroform ND< ',,' 5 1,1,2,2- Tetrachloroethane ND< 5 1 ,1,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< ':, 5 1,4-Dichlorobenzene ND< :'.'. 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace; . RL = Reporting Limits (10 x MOL). ~~~-p'~ Ronald Belang Quality Assurance ~f ~99~ Date p Precision Envirünmental LaboratDries ENVIRONMENTAL· GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date RepQrted: April 28, 1994 Lab ControllD: I Sample 10: 11695 118-1 MatrixfSample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeab(e Ha(ocarbons Date Collected: April 19, 1994 Date Extracted: April 24,25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RL* ANAL YTE RESULTS RL- , µg/Kg µgJKg µg/Kg µgIKg Dichlorofluoromethane ND< " 5 Trichloroethene ND< 5 Chloromethane ND< '" 5 1,2-Dichloropropane ND< 5 Vinyl Chloride NO< "'> "5 Bromodichloromethane ND< 5 Bromomethane ND< ,'..." 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< " .'"."",....', 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroetha ne ND< ~ 1,1,2- Trichloroethane ND< 5 1.1-Dichloroethene ND< T etrachloroethene ND< ""... ";:,,,,,5 Methylene Chloride ND< Dibromochloromethane ND< 5 t-1,2-Dichloroethene ND< , ',,' 5 Chlorobenzene ND< 5 1,1-Dichloroethane ND< ,:C 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2- Tetrachloroethane ND< 5 1 ,1 ,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace; . RL = Reporting Limits (10 x MOL), ~~r Ronald Belang Quality Assurance rhç./970/ Oat p Precision Environmental LBbcratDries EN~'IRONMENTAL . GEOSYNi'-/ETlC TESTWG PROJECT NAME; BAKERSFIELD p.y.p Date Received: Apn12Q,1994 Lab Control 10: I Sample 10: 11696 S 14-3 PRECISION JOB NO.: E940287 Date Reported: April 28, 1994 MatrixJSample Description; 57 sod samples; received chilled. TEST RESULTS Method 8010 Purgeab(e Ha(ocarbons Date Collected: April 19. 1994 ANAL YTE Dichlorofluoromelhane Chloromethane Vinyl Chloride Bromomethane Chloroethane T richlorofluoroethane 1.1-0ichloroethene Methylene Chloride t-1,2-Dichloroethene 1.1-0ichloroethane Chloroform 1.1.1- Trichloroethane Carbon Tetrachloride 1.2-Dichloroethane Remarks/Notes: ND = Not Detected, T :: Trace: . RL = Reporting Limits (10 x MOL), Date Extracted: April 24, 25. & 27, 1994 RESULTS RL* µg/Kg µgJKg ND< 5 ND< 5 ND< .. 5 ND< '"",.' 5 ND< 5 ND< '.," 5 ND< l.2iL~ ND<~ ND< ,',. ,.5 ND< 5 ND< ,,5 ND< 5 ND< 5 ND< 5 p ANAL YTE T richloroethene 1.2-Dichloropropane Bromodichloromethane c-1.3-Dichloropropene t-1,3-Dichloropropene 1 ,1 .2 -Trichloroethane T etrachloroethene Dibromochloromethane Chlorobenzene Bromoform 1,1.2.2-Tetrachloroethane 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,2-0ichlorobenzene Date Analyzed: April 24, 25, & 27, 1994 RESULTS µgJKg ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< RL· µglKg 5 5 5 5 5 5 in ,,5 ',,' 5 5 5 5 5 5 5 7'Úh~./99¥ Date Precision Environmental Laboratories ENVIRONMENTAL . GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940281 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample ID: 11691 S 12-1 Matrix/Sample Descriotion: 57 soil samples; received chilled. TEST RESULTS Method 8010 Purgeabfe Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RL" ANAlYTE RESULTS RL* µg/Kg I:' µgIKg µg/Kg , µgfKg Dichlorofluoromethane ND< '." 5 Trichloroethene ND< 5 Chloromethane ND< i:" "'5 1 ,2-Dichloropropane ND< 5 Vinyl Chloride ND< ::, " ,,5 Bromodichloromethane ND< ':' 5 Bromomethane ND< :'..:',,':, 5 c-1,3-Dichloropropene ND< ," ' 5 Chloroethane ND< ',', 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND<j¡¡= 5 1,1,2- Trichloroethane ND< 5 1,1-Dichloroethene ND< T etrachloroethene ND< ,'~, Methylene Chloride ND< '. d10 Dibromochloromethane ND< ,':d:'·'5 t-1,2-Dichloroethene ND< ,",'.,:,:.' ': 5 Chlorobenzene ND< I" 5 1 ,1-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform ND< 5 1,1,2,2-Tetrachloroethane ND< 5 1 ,1.1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< " 5 1 A-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace; . RL = Reporting limits (10 x MOL), ~~¿v- Ronald Belanger Quality Assurance 4~ t /'fl.9~ I Date p Precision EnvironmentalLBboratDries ENVIRONMENTAL· GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: Sample ID: 11698 S 15-3 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeabfe Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24,25, & 27, 1994 ANAL YTE RESULTS RL" ANALYTE RESULTS RL* µgIKg µSiKg ,'. µgIKg µgtKg Dichlorofluoromethane ND< 5 Trichloroethene ND< 5 Chloromethane ND< " 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< .... '..' 5 Bromodichloromethane ND< 5 Bromomethane ND< ,',' - '·-5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< .. ' 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< ,..' ..5 1,1,2- Trichloroethane ND< 5 1.1-Dichloroethene ND< T etrachloroethene ND< 5 Methylene Chloride ND< " ·····"···..·,,.,1.0:' Dibromochloromethane ND< :.:','. ,.:,:,,' 5 t-1,2-Dichloroethene ND< " , ,,5 Chlorobenzene ND< 5 '.' 1,1-Dichloroethane ND< 5 Bromoform ND< 5 Chloroform ND< ":'..'..: ,5" 1,1,2,2- Tetrachloroethane ND< 5 1 ,1 ,1- Trichloroethane ND< .' 5 1,3-Dichlorobenzene ND< " 5 Carbon Tetrachloride ND< ", 5 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: NO = Not Detected, T = Trace; . RL = Reporting Limits (10 x MOL). 1wht /?# Date p Precision Envimnmental Laboratories EWIRONMENTAL . GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD p-y.p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab ControllD: I Sample ID: 11703 120-3 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeabre Harocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS >'RL~. ANAL YTE RESULTS Rl- µg/Kg µgJKg ,'" µg/Kg µgfKg Dichlorofluoromethane ND< ,', '.', 5 T richloroethene ND< 5 Chloromethane ND< .. ',', ,,',·,.·.·,,5 1,2-0ichloropropane ND< 5 Vinyl Chloride ND< >5 Bromodichloromethane ND< 5 Bromomethane ND< ,",·',',..'·".',·,··,>5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< .""'..,, >5 t-1,3-Dichloropropene ND< . 5 Trichlorofluoroethane ND< / ,.,/>5 1,1,2- Trichloroethane ND< " "., 5 1.1-Dichloroethene ND< ~ T etrachloroethene ND< ..'. '."'...' :.5 Methylene Chloride ND< Oibromochloromethane ND< "",',,'..',",'.' 5 t-1,2-0ichloroethene ND< '.'",., ,". Chlorobenzene ND< 5 1 ,1-0ichloroethane ND< ..,'."". ,',,', ...~ Bromoform ND< 5 Chloroform ND< .'.., ··'···'·5' 1,1,2,2- Tetrachloroethane ND< 5 1 ,1 ,1- Trichloroethane ND< .' ...:'·'·,,:·,,·5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< ...'" ,",,' 5 1 ,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< ,'.'. ,,', 5 1,2-Dichlorobenzene ND< 5 Remarks/Notes: ND = Not Detected, T = Trace: . RL = Reporting Limits (10 x MDL), ~~~~4- Ronald Belang Quality Assurance ~,f /9.9..;{ Date / p Precision Environmental LaboratDries ENVIRONMENTAL . GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD p.y.p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: Apn128, 1994 lab ControllD: I Sample 10: 11706 119·3 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeabfe Hafocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS RL* ANAlYTE RESULTS RL* µgJKg µgJKg µg/Kg µg/Kg Dichlorofluoromethane ND< 5 T richloroethene ND< 5 Chloromethane ND< , " '.' 5 1,2-Dichloropropane ND< 5 Vinyl Chloride ND< ':,'.,:,,:" 5 Bromodichloromethane ND< 5 Bromomethane ND< ',' " 5 c-1,3-Dichloropropene ND< 5 Chloroethane ND< ",.' 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< ,< 5 1,1,2- Trichloroethane ND< , 5 1 ,1-Dichloroethene ND< T etrachloroethene ND< )5 Methylene Chloride ND< .. ....,""':",10:" Dibromochloromethane ND< 5 t-1,2-Dichloroethene ND< I, <. 5 Chlorobenzene ND< 5 1,1-Dichloroethane ND< ,,:' ",5' Bromoform ND< 5 Chloroform ND< " ", .. 5 1,1,2,2- Tetrachloroethane ND< 5 1,1,1- Trichloroethane ND< 5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< , 5 1 ,4-Dichlorobenzene ND< 5 1,2-0ichloroethane ND< 5 1,2-Dichlorobenzene ND< 5 Remal1tsINotes: NO = Not Detected, T = Trace; . Rl = Reporting limits (10 x MOL), ~~tp~ Ronald Belanger Quality Assurance ~:/<~ /J:9'~ Date p Precision Environmental Laboratories ENVIRONMENT,J,L . GEO$YNTHETIC TES' NG PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940281 Date Received: April 20, 1994 Date Reported: April 28, 1994 Lab Control to: I Sample ID: 11701 124-3 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8010 Purgeable Halocarbons Date Collected: April 19, 1994 Date Extracted: April 24, 25, & 27, 1994 Date Analyzed: April 24, 25, & 27, 1994 ANAL YTE RESULTS '.,..·.,RP ANAL YTE RESULTS Rl- "...,' .. µg/Kg µg/1<g " µgJKg µgJKg Dichlorofluoromethane ND< ," "'",.", 5 T richloroethene ND< " 5 Chloromethane ND< 5 1,2-Dichloropropane ND< ' '.. 5 Vinyl Chloride ND< .. ..5 Bromodichloromethane ND< ,':'" 5 Bromomethane ND< ".5 c-1,3-Dichloropropene ND< .."',.. 5 Chloroethane ND< '" 5 t-1,3-Dichloropropene ND< 5 T richlorofluoroethane ND< .", ".... " 5 1,1,2- Trichloroethane ND< ..:, 5 1,1-Dichloroethene ND< T etrachloroethene ND< ,..',.. Methylene Chloride ND< Dibromochloromethane ND< ..>. "5 t-1,2-Dichloroethene ND< :·:,i..' 5 Chlorobenzene ND< .','.. .. 5 1 ,1-0ichloroethane ND< :",::5 Bromoform ND< :: ',', 5 Chloroform ND< :..' ""·..,5 1,1,2,2- Tetrachloroethane ND< ,..' 5 ..: '.',' 1,1,1- Trichloroethane ND< .,:'.'...,,','::·5 1,3-Dichlorobenzene ND< 5 Carbon Tetrachloride ND< 5 1,4-Dichlorobenzene ND< 5 1,2-Dichloroethane ND< ..',' ' 5 1 ,2-Dichlorobenzene ND< 5 . Remarks/Notes: ND = Not Detected, T = Trace; . RL = Reporting Limits (10 x MDL). -f~¿:'r Ronald Belange Quality Assuran e 7~f¿f1</ Date p Precision Environmental Laboratories ENVIRONMENTAL . GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.: E940287 Date Received: April 20. 1994 Date Reported: April 28, 1994 Matrix/Sample Description: 57 soil samples; received chilled ANALYTICAL QUALITY CONTROL REPORT Method 8010 Purgeable Halocarbons Sample ID: 11651.654,657.658,660. ac Batch No.: GC3-114 Un.its..;. µg/Kg (ppb) Matrix Spike I Matrix Spike Duplicate Sample ID: 11654 Compound Sample Amount Spike Dup RPD QC Umits QC Limits Cone. Spiked %Ree % Ree RPD Ree 1,1-Dichloroethene NO 10 138 128 7.5 25 28-167 T richloroethene NO 10 118 108 8.8 25 35-146 Chlorobenzene NO 10 96 82 16 25 38-150 Surrogate Spike Recovery Analysis Sample 10 1,2-Diehloroethane Bromofluorobenzene ac Limits 11651 11654 11657 11658 11660 98 116 114 86 86 92 100 114 76 76 60 - 120 60 - 120 60 - 120 60 - 120 60 - 120 p Precision Environmental Laboratories ENVIRONMENTAL . GEOSYNTHETIC TESTING PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Matrix/Sample Description: 57 soil samples: received chilled. ANALYTICAL QUALITY CONTROL REPORT Method 8010 Purgeable Halocarbons Sample ID: 11661,663,665,666,668,670, 672,673,674,678,679,683. QC Batch No.: GC3-114 ~ µg/Kg (ppb) Matrix Spike I Matrix Spike Duplicate Sample ID: 11707 Compound Sample Amount Spike Dup RPD QC Limits QC Limits Cone. Spiked %Ree %Ree RPD Ree 1,1-0ichloroethene NO 10 117 120 2.5 25 28-167 Trichloroethene NO 10 102 104 1.9 25 35-146 Chlorobenzene NO 10 84 82 2.4 25 38-150 Surrogate Spike Recovery Analysis Sample ID 1,2-Diehloroethane Bromofluorobenzene QC Limits 11661 104 56 60 - 120 11663 114 114 60 - 120 11665 92 73 60 - 120 11666 96 72 60 - 120 11668 97 75 60 - 120 11670 91 50 60 - 120 11672 116 100 60 - 120 11673 95 80 60 - 120 11674 95 70 60 - 120 11678 95 54 60 - 120 11679 98 77 60 - 120 11683 96 74 60 - 120 p Precision Envimnmental Laboratories ENVIRONMENTAL. GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD P·Y-P PRECISION JOB NO.: E940287 Date Received: April 20. 1994 Date Reported: April 28. 1994 Matrix/Sample Description: 57 soil samples; received chilled, ANALYTICAL QUALITY CONTROL REPORT Method 8010 Purgeable Halocarbons Sample ID: 11684.685.688.692.693,695. 696,697.698,703.706,707. ac Batch No.: GC3-114 .!.In.ia:. µg/Kg (ppb) Matrix Spike I Matrix Spike Duplicate Sample ID: 11707 Compound Sample Amount Spike Dup RPD QC Limits ac Limits Cone. Spiked %Ree %Ree RPD Ree 1,1-0ichloroethene NO 10 117 120 2.5 25 28-167 T richloroethene NO 10 102 104 1.9 25 35-146 Chlorobenzene NO 10 84 82 2.4 25 38-1 50 Surrogate Spike Recovery Analysis Sample ID 1,2-Diehloroethane Bromofluorobenzene ac Limits 11684 100 108 60 - 120 11685 91 76 60 - 120 11688 92 80 60 - 120 11692 114 62 60 - 120 11693 116 82 60 - 120 11695 96 78 60 - 120 11696 75" 75 60 - 120 11697 96 69 60 - 120 11698 110 84 60 - 120 11703 96 76 60 - 120 , 11706 92 64 60 - 120 11707 88 70 60 - 120 p Precision Envimnmental Laboratories ENVIRONMENTAL . GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.: E940281 Date Received: April 20, 1994 Date Reported: April 28, 1994 Matrix/Sample Description: 57 soil samples; received chilled. TEST RESULTS Method 8020 BTEX Date Collected: April 19, 1994 Date Extracted: April 22. 1994 Date Analyzed: April 24 & 25. 1994 ANAL YTES LAB CONTROL SAMPLE RESULTS RL ID ID (mg/Kg) (mg/Kg) Benzene 11651 126-1 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11654 128-3 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11657 130-1 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11658 129-3 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11660 128-1 ND< 0,005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Remarks/Notes: NO = Not Detected, T = Trace; RL = Reporting Limits (10 x MOL); .. POL = Practical Quantitation Limits due to Matrix Interference, 0;;/950/ Date p Precision Environmental LaboratDries ENVIRONMENTAL . GEOSYNTHETIC TESTING PROJECT NAME: BAKERSFIELD P- y.p PRECISION JOB NO.: E940287 ~ April 20, 1994 Date Reported: April 28, 1994 Matrix/Sample Description: 57 soil samples; received chilled. TEST RESULTS Method 8020 BTEX Date Collected: April 19, 1994 Date Extracted: April 22, 1994 Date Analyzed: April 24 & 25, 1994 ANAL YTES LAB CONTROL SAMPLE RESULTS RL 10 10 (mg/Kg) (mgIKg) Benzene 11661 121-3 ND< 0,005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11663 125·3 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11665 123·3 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11666 122·3 ND< 0,005 Toluene ND< 0.005 Ethyl Benzene ND< 0,005 Total Xylenes ND< 0,010 Benzene 11668 S 4·3 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0,010 Remarks/Notes: ND = Not Detected. T = Trace: RL = Reporting limits (10 x MDL); .. PQL = Practical Quantitation limits due to Matrix Interference, ?~¿~~ Ronald Belanger Quality Assurance ~ht df'Ý Date p Precision Environmental Labcratories ENVIRONMENTAL· GEOSYNTHETlC TEST',·.(; PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 MatrixlSample Description: 57 soil samples; received chilled TEST RESULTS Method 8020 BTEX Date Collected: April 19. 1994 Date Extracted: April 22, 1994 Date Analyzed: April 24 & 25. 1994 ANAL YTES LAB CONTROL SAMPLE RESULTS RL 10 10 (mg/Kg) (mg/Kg) Benzene 11670 S 2-1 ND< 0.020 .. Toluene 0.09 0.005 Ethyl Benzene 0.04 0.005 Total Xylenes 0.25 0.010 Benzene 11672 S 3-3 ND< 0.03·· Toluene 0.15 0.005 Ethyl Benzene 0.16 0.005 Total Xylenes 8.3 0.010 Benzene 11673 S 1-3 ND< 0.005 Toluene 0.09 0.005 Ethyl Benzene ND< 0.005 Total Xylenes 0.01 0.010 Benzene 11674 S 1-1 ND< 0.005 Toluene ND< 0,005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11678 S 8-1 ND< 0.005 Toluene 0.01 0.005 Ethyl Benzene ND< 0,005 Total Xylenes ND< 0.010 RemarkslNotes: NO = Not Detected. T = Trace: RL = Reporting Limits (10 x MOL): .. POL = Practical Quantitation limits due to Matrix Interference +...,V&~c7~- Ronald Belanger Quality Assurance ß~-/;~ dP4 Date p Precision Environmental LaboratDries ENVIRONMENTAL . GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD p. Y-P PRECISION JOB NO.: E940287 Date Received: April 20. 1994 Date Reported: April 28, 1994 Matrix/Sample Description: 57 soil samples; received chilled, TEST RESULTS Method 8020 BTEX Date Collected: April 19, 1994 Date Extracted: April 22, 1994 Date Analyzed: April 24 & 25, 1994 ANAL YTES LAB CONTROL SAMPLE RESULTS Rl ID 10 (mg/Kg) (mg/Kg) Benzene 11679 S 7·3 ND< 0,005 Toluene 0.01 0.005 Ethyl Benzene ND< 0.005 Total Xylenes 0.04 0.010 Benzene 11683 S 11-1 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes 0.01 0.010 Benzene 11684 5 10-1 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0,005 Total Xylenes ND< 0,010 Benzene 11685 S 9-3 ND< 0,005 Toluene 0.015 0.005 Ethyl Benzene 0.007 0.005 Total Xylenes 0.07 0.010 Benzene 11688 5 5-3 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Remarks/Notes: ND = Not Detected, T = Trace; RL = Reporting Limits (10 x MOL); .. POL = Practical Quantitation Limits due to Matrix Interference ~~~- Ronald Be anger Quality Assurance 'l,ú/j~ /f)ljL Date p Precision Environmental LaboratDries EN'¡!RONME'IT AL . GEOSYNTHETIC TESTING PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.; E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Matrix/Sample Description: 57 soil samples; received chilled. TEST RESULTS Method 8020 BTEX Date Collected: April 19. 1994 Date Extracted: April 22, 1994 Date Analyzed: April 24 & 25, 1994 ANAL YTES LAB CONTROL SAMPLE RESULTS RL 10 10 (mg/Kg) (mgIKg) Benzene 11692 S 13-3 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11693 S 17-1 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11695 118-1 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0,005 Total Xylenes ND< 0.010 Benzene 11696 S 14-3 ND< 0.005 Toluene 0.009 0,005 Ethyl Benzene ND< 0,005 Total Xylenes ND< 0,010 Benzene 11697 S 12-1 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0,005 Total Xylenes ND< 0.010 Remarks/Notes: NO = Not Detected, T = Trace: RL = Reporting limits (10 x MOL); .. POL = Practical Quantitation limits due to Matrix Interference, ßA4¡£/ß4~"-- Ronald Belanger Quality Assurance 74h¡ df~ Date p Precision Environmental Labcratories ENVIRONMENTAL· GEOSYNTHET!C TESTiNG PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.: E940287 Date Received: April 20. 1994 Date Reported: Apri/28, 1994 Matrix/Sample Description: 57 soil samples; received chilled TEST RESULTS Method 8020 BTEX Date Collected: April 19. 1994 Date Extracted: April 22, 1994 Date Analyzed: April 24 & 25, 1994 ANAL YTES LAB CONTROL SAMPLE RESUL TS RL 10 ID (mg/Kg) (mg/Kg) Benzene 11698 S 15-3 ND< 0.005 Toluene ND< 0,005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11703 120-3 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Benzene 11706 119-3 ND< 0.005 Toluene ND< 0,005 Ethyl Benzene ND< 0.005 Total Xylenes 0.01 0.010 Benzene 11707 124-3 ND< 0.005 Toluene ND< 0,005 Ethyl Benzene ND< 0.005 Total Xylenes ND< 0.010 Remarks/Notes: ND = Not Detected. T = Trace: RL = Reporting Limits (10 x MDL); .. PQL = Practical Quanlitalion Limits due 10 Matrix Interference. -~~~~. onald Belan Quality Assurance t?¡~~h~ / r¡f';£ Date p Precision Environmental Laboratories ENVIRONMENTAL. GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD p-y.p PRECISION JOB NO.: E940287 Date Received: April 20. 1994 Date Reported: April 28, 1994 Matrix/Sample Description: 57 soil samples; received chilled ANALYTICAL QUALITY CONTROL REPORT Method 8020 BTEX Sample ID: 11651.654,657,658.660, 661,663.665,666.668. ac Batch No.: GC1-364 !.!.n!a.;. µg/Kg (ppb) Compound Method Blank I Laboratory Control Standard Method LCS LCS Blank Sample Amount %Ree Cone. Spiked NO 10.5 10 105 NO 10.5 10 105 NO 10 10 100 NO 18.8 20 94 QC Limits Ree Benzene Toluene Ethyl Benzene Total Xylene 80-120 80-120 80-120 80-120 Matrix Spike I Matrix Spike Duplicate Sample 10: 11651 Compound Sample Amount Spike Dup RPD QC Limits QC Limits Cone. Spiked %Rec %Rec RPD Rec Benzene NO 10 102 102 0 25.0 80-120 Toluene NO 10 102 102 0 25.0 80-120 p Precision Environmental Laboratories ENVIRONMENTAL· GEOSYNTHETIC TESTING PROJECT NAME: BAKERSFIELD P- Y-P ffi.E.ÇISION JOB NO.: E940287 ¡:;@te Received: April 20, 1994 Date Reported: April 28 1994 Matrix/Sample Description: 57 soil samples; received chilled ANALYTICAL QUALITY CONTROL REPORT Method 8020 BTEX Sample 10: 11670,672,673,674,678,679, 683,684,685,688,692.693,695, 696.697698,703,706,707 QC Batch No.: GC 1-364 ~ µg/Kg (ppb) Compound Method Blank I Laboratory Control Standard Method LCS LCS Blank Sample Amount % Ree Cone. Spiked NO 10.5 10 105 NO 10.5 10 105 NO 10 10 100 NO 18.8 20 94 QC Limits Ree Benzene Toluene Ethyl Benzene Total Xylene 80-120 80-120 80-120 80-120 Matrix Spike I Matrix Spike Duplicate Sample 10: 11696 Compound Sample Amount Spike Dup RPD QC Limits QC Limits Cone. Spiked % Ree % Ree RPD Ree Benzene NO 10 104 116 11 25.0 80-120 Toluene ND 10 104 115 10 250 80-120 p Precision Environmental Laboratories ENVIRONMENT,JL . GEOSYNTHETIC TESTING eROJECT NAME: BAKERSFIELD p.y.p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 MatrixlSample Description: 57 soil samples; received chilled, ANALYTICAL QUALITY CONTROL REPORT Method 8020 BTEX Sample 10: QC Batch No.: ~ 11651,654,657,658,660, GC 1-364 µg/Kg (ppb) 661,663,665,666,668. Surrogate Recoveries Sample 10 aaa- Triftuorotoluene QC Limits Method Blank 99 80-120 LCS 98 80-120 11651 103 80-120 11654 88 80-120 11657 89 80-120 11658 92 80-120 11660 94 80-120 11661 89 80-120 11663 92 80-120 11665 88 80-120 11666 85 80-120 11668 88 80-120 p Precision Environmental Laboratories ENVIRONMENTAL . GEOSYNTHET/C TESTING ffiQJECT NAME: BAKERSFIELD p.y.p PRECISION JOB NO.: E940287 Date Received: Apnl 20. 1994 Qgte Reported: April 28. 1994 Matrix/Sample Description: 57 soil samples; received chilled ANALYTICAL QUALITY CONTROL REPORT Method 8020 BTEX Sample 10: 11670.672.673,674.678,679, 683,684.685,688,692,693.695. 696.697.698.703,706.707. QC Batch No.: GC 1-364 Units: µg/Kg (ppb) Surrogate Recoveries Sample 10 Method Blank LCS 11670 11672 11673 11674 11678 11679 11683 11684 11685 11688 11692 11693 11695 11696 11697 11698 11703 11706 11707 aaa- Trifluorotoluene 99 98 91 92 96 85 93 91 83 89 91 83 80 117 87 89 110 95 95 98 94 QC Limits 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 80-120 p Precision Environmental LabcrntDries ENViRONMENTAL . GEOSYNTHETiC TEST,":; eROJECT NAME: BAKERSFIELD p.y-p ERECISION JO~ E940287 Dat!LB~eived : Apnl20. 1994 Date~9Q~ Apnl 29, 1994 Matrix/Sample Description: 57 soil samples; received chilled TEST RESULTS 7420 LEAD Date Collected: April 19, 1994 Date Digested: April 22, 1994 Date Analyzed: April 27, 1994 METHOD DESCRIPTION LAB SAMPLE RESULTS RL CONTROL 10 mglKg mglKg 10 3050 7420 Lead 11658 129-3 NO< 80 7420 Lead 11672 S 3-3 134 8.0 7420 Lead 11674 S 1-1 NO< 80 7420 Lead 11677 S 9·1 ND< 8,0 7420 Lead 11690 515-1 1,060 8,0 7420 Lead 11691 119·1 NO< 8,0 7420 Lead 11696 5 14-3 210 80 7420 Lead 11697 512-1 1,260 80 7420 Lead 11702 122-1 NO< 8,0 7420 Lead 11703 120-3 10.7 80 Remarks/Notes: NO = Not Detected. T = Trace: Rl = Reporting limits (10 x MOL) ~¿/~~~ Ronald Belang Quality Assurance 4r/1f/~f /Ç9~ Date p Precision Environmental Laborawries EW/RONMENTAL . GEOSYNTHE!IC TEST/fiG PROJECT NAME: BAKERSFIELD p-y-p PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Q.ate Reported: April 28, 1994 Matrix/Sample Description: 57 soil samples: received chilled TEST RESULTS Method m8015 Gasoline and m8015 Diesel Date Collected: April 19, 1994 Date Extracted: April 22, 1994 Date Analyzed: April 24 - 27,1994 ANAL YTES LAB CONTROL SAMPLE RESULTS RL ID ID (mg/Kg) (mg/Kg) Gasoline 11651 126-1 ND< 10 Diesel ND< 10 Gasoline 11652 127·3 ND< 10 Diesel ND< 10 Gasoline 11653 126-3 ND< 10 Diesel ND< 10 Gasoline 11657 130-1 ND< 10 Diesel ND< 10 Gasoline 11658 129-3 ND< 10 Diesel ND< 10 Remarks/Notes: NO = Not Detected, T = Trace; RL = Reporting Limits (10 x MOL), ~a¡ß/&?&-cr- Ronald Belange Quality Assurance ~4fi,Ç /C?,9~ Date ~ p Precision Environmental LaboratDries ENV!RONMENTAL . GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD p.y.p PRECISION JOB NO.: E940287 Date Rec~ April 20, 1994 Date Reported; April 28, 1994 Matrix/Sample Description: 57 soil samples: received chilled, TEST RESULTS Method m8015 Gasoline and m8015 Diesel Date Collected: April 19, 1994 Date Extracted: April 22, 1994 Date Analyzed: April 24 ·27, 1994 ANAL VTES LAB CONTROL SAMPLE RESULTS RL 10 10 (mg/Kg) . (mg/Kg) Gasoline 11660 128-1 ND< 10 Diesel ND< 10 Gasoline 11661 121-3 ND< 10 Diesel 150 A 10 Gasoline 11663 125-3 ND< 10 Diesel ND< 10 Gasoline 11664 124-1 ND< 10 Diesel ND< 10 Gasoline 11665 123-3 ND< 10 Diesel 13 10 Remarks/Notes: NO = Not Detected, T = Trace: RL = Reporting limits (10 x MOL), A = C18-C24+ f~~r Quality Assurance 4¡z-1.Y:<.{ /f,ç'~ Date p Precision Environmental Laboratories ENVIRONMENTAL. GEOSYNTl-iETIC TESTING PROJECT NAME: BAKERSFIELD P·Y-P PRECISION JOB NO.: E940287 Date Received: April 20. 1994 Date Reported: April 28. 1994 MatrixlSample Description: 57 soil samples; received chilled, TEST RESULTS Method maOiS Gasoline and maGiS Diesel Date Collected: April 19, 1994 Date Extracted: April 22, 1994 Date Analyzed: April 24 - 27, 1994 ANAL YTES LAB CONTROL SAMPLE RESUL TS RL ID ID (mg/Kg) (mg/Kg) Gasoline 11667 S 6-1 ND< 10 Diesel ND< 10 Gasoline 11672 S 3-3 280 10 Diesel 260 A 10 .. Gasoline 11677 S 9-1 ND< - 10 Diesel ND< 10 Gasoline 11679 S 7-3 ND< 10 Diesel ND< 10 Gasoline 11691 119-1 ND< 10 Diesel ND< 10 Remarks/Notes: NO = Not Detected. T = Trace; RL = Reporting Limits (10 x MOL), A = C8-C24+ -;¡;¡;#~4V"- Ronald Belanger Quality Assurance ~r ¿f?9:fi Date p Precision Environmental Laboratories ENVIRONMENTAL . GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD p.y.p PRECISION JOB NO.: E940287 Date Rec~ April 20, 1994 Date Reported: April 28, 1994 MatrixlSample Description: 57 soil samples: received chilled TEST RESULTS Method m8015 Gasoline and m8015 Diesel Date Collected: April 19, 1994 Date Extracted: April 22, 1994 Date Analyzed: April 24 . 27, 1994 ANAL YTES LAB CONTROL SAMPLE RESULTS Rl JD JD (mg/Kg) (mg/Kg) Gasoline 11692 S 13-3 ND< 10 Diesel ND< 10 Gasoline 11698 S 15-3 ND< 10 Diesel 700 A 10 Gasoline 11701 118-3 ND< 10 Diesel ND< 10 Gasoline 11703 120-3 ND< 10 Diesel ND< 10 Remarks/Notes: NO = Not Detected, T = Trace; RL = Reporting Limits (10 x MOL), A = C18-C24+ gaØ"'r ¿.~ " Ronald Belanger Quality Assurance 4/A.h{L9'?'Ý Oat p Precision Environmental Laboratories ENVIRONMENTAL. GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD P·Y-P PRECISION JOB NO.; E940287 Date Received: Apn120, 1994 Date Reported: April 28, 1994 Matrix/Sample Description: 57 soil samples; received chilled. ANALYTICAL QUALITY CONTROL REPORT Method m8015 Gasoline Sample 10: 11651,652,653,657,658,660,661, 663,664,665,667,672,677 ,679, 691,692,698,701,703, ac Batch No.: GC 1-364 Units: µg/Kg (ppb) Laboratory Control Standard Compound Sample Results Amount Spiked %Rec ac Limits Ree LCS 410 400 101 80-120 Matrix Spike I Matrix Spike Duplicate Sample 10: 11651 Compound Sample Amount Spike Oup RPD ac Limits ac Limits Cone. Spiked %Rec %Rec RPD Rec Petroleum Fuel NO 400 101 103 2.0 25,0 75-125 p Precision Environmental Laboratories ENVIRONMENTAL . GEOSYNTHETlC TESTING PROJECT NAME: BAKERSFIELD P-Y-P PRECISION JOB NO.: E940287 Date Received: April 20, 1994 Date Reported: April 28, 1994 Matrix/Sample Description: 57 soil samples; received chilled ANALYTICAL QUALITY CONTROL REPORT Method m8015 Diesel Sample 10: 11651,652,653,657,658,660,661, 663,664,665,667,672,677 ,679, 691,692,698,701,703, QC Batch No.: GC2-230 Units: mg/Kg (ppm) Laboratory Control Standard Compound Sample Results Amount Spiked % Ree QC limits Ree LCS 525 600 88 80-120 Matrix Spike I Matrix Spike Duplicate Sample ID: 11651 Compound Sample Amount Spike Dup RPD QC Limits QC Limits Cone. Spiked %Ree % Ree RPD Rec Petroleum Fuel ND 400 76 76 0 25,0 75-125 p Precision Environmental Laboratories ENVIRONMENTAL· GEOSYNTi-ETIC TESTiNG Precision Environmentall..at:x:rataies /;.~N'lAJ. . GEOSY'NTJ.f£nc TE'S'11NG REPORT TO; Attn.: Mr, Scott VolJero CONTAMINATION CLEAN UP 1301 E. Orangewood AnaheIm. CA 92805 PROJEct NAME.;. BAKERSFIELD (P.Y.P.) f'REC1SI0N JOB NO...; E940281B D.~t~ S.ke!ïm;f: Apri120 1994 Qjte Rft~ June 13, 1994 MatrixlSample OeserlptloD: 4 soli samples for additional testing requested 6/2./94; received chilled, .'.')' " .-. ·,..-_··-····--~~..·H@"'~}ï:.~'--_·, '" ...,'.. ,,". "-...--..-.....'~.... ......... ,...,.,'.....,.. ....,.,......"'.,'" . .#\". "" H.' -. ..~ ~ ... :J.¿~~:t: :,~s;:,ou.s..;.s~~~ .>~~........" ',' .,. .... .......~.. .........'. ~., ..--............ . .. I . ~lt~}~}k:l)',~1.N;~t~~1;¡jf~·1~:;':f,;-;:.~~:j~fi}1~J~f~Ëj~~%1f.t~$~iT~~f·~~~-;~~rs~.·:~~t;·,#ry:·:;~~~·j{~!~~ï~ITj.',.~:;· o.-tp ~olleçwt Aprf119. 1994 Dit~ D~ODtod~ June 8, 1994 Date AnltyDd: June 13, 1994 METHOD DESCRIPTION LAB SAMPLE RES U L.TS RL CONTROL JO lng/Kg mgIKg ID 7420 STLC Lead 11672 83--3 0.935 Q,13 7420 STLC lead 11689 ;$12-3 0,650 0.13 7420 STlC Lead 11696 814-3 34.8 0-.13 7420 STLC Lead 11.898 S15~ 1,750 ·9.:13 RemerblNotn: ND· Not Dotec!ed. T. Trtot; RL ~ RtpOtt(ng Um~t (10 x MOL) .7 ~t-/1~ /""~ 08tt_ . " , , , ·1"'..:'.~·~' ::;.- .'.: I:' 1;.~ "....... . -. -"""-~"" .-. -, _... _-'"''''~''~_c._..",,\ .... ^""~~ .:....:.. ,.......·:·:5 ". TOTAL P.02 . P Precision Laborntories CHAIN OF CUSTODY RECORD c off- B €-q40ciJg 7 PROJ,ECf WANE: ~~ttbf,tÆ.d ~-,,·f OOlLEC'ORS NAME/SltMATURE: _lyses lteqJlred JC8t tOCA( J 011 : REPOIU T,,: II.W: <;;c(,lf vd~ As Rece¡~ed Saeple Info: ~ IIOTE~ : ~ '\) " "1 CCJIP¡un: Cð vv \P\W' I '" ~i 11)...) G l ~ /'h... .~ P fCllp: c~',lt·«} ~ w',d C.1-11 £ (}\1.th dhl~ IA \~OcC . Ìrv 10-- 'ì' \ 1 <) S ADORt: ss: " 1>0 I ~ T \.t)e o Plastic ~ ~ \A t-" ~ ~ ZIP /PvtyLt.,""", LA-- ~ "t.~ .)' o Glln r Seal td .......... ~ Cln,S'~H ~ ~ '^ PIOIIE: (714) !!8!L-'~~/SlI,AX: l7'~) ,;y~ù.çl.o I) voa o Others $ ~ ï ~ ~ SPl DIt~ 1í~ c~l¡$ó~ S~le (ndentific.tion S12E , ~ 110: Satllpled Saq>led or rab ~ eras ~ REMAR'::S LAI 10 tt -l~ ~ I. "J.b-' t '(f Ÿ I\C;~ ¡I~"L u -r.. lì-~ t: , v: ~l\~ IItR52. !. 1. ;Lb - ~ r ,,- ". I\-ßùv\ Jlll53 I.., . t ?-B - 3> I $1' (yc... {I (,5'/ J II 1:- }l) - :1 -Ho td r , TUA-t.e., I , I ~s:s 1:- Jj-I .-Ho \d ~ "¢ ," \ ú 1/~5fo .. ' I . t:- )0 - { l ~ It (, ¡ 1lt57 ... L :tct.... ~ I ~ .¡ ý ti ~5f5 RElI llQU I SH(O BY: tfCHVED IŸ: REl UIQU I SHED 8': eCEPÆD BY! ~lI.:au(SIIfD IY: IIECE!\'E!) BY: UHIT£ "(LE, ¥~t,cu· 14;. ~'~II(' :_lnIT DAtE: HME: SIIIPPEO VIA: lER: 645 North Main St., Orange, California 9266&-1104 Tel. No.: (800) lAB·4599 Fax No.: (714) 744-01-;7 p rffic' z 1-8 q 0022 ì CHAIN OF CUSTODY RECORD JSIOfl Laboratories Ð'4 - iPROJHT !WE: ~i, ¡ " ø (P ~? ) COlLECTORS NAME/SIGMAYutE: AnI t )'Sea .equl red JOI' V '--- , lOCAItOll : ItEPOH TO: NAME: !As teceive<t S~e Info: NOTES: C(M>~'f : le.p: r:~,:\ \l,J. ~ ~ ~ ~:SS: I~ '\.be o Pløt Ie "-I ~ ClJ'l SUTE. lIP o Class f Se.te<t ~ '~ ,-- ~ (":/1 ) ~~~--I :>-Z Z ~ ''''' PMC»tE: fA)(: ( ) ~' 0 Others '- ~ 0 ~ .... "' SPl D.ce , ¡!lie COlfI(JI SOl l/ S~l. Indentiiicat(on sue . ..::r- ~ »0: S~l..c Saq¡l «I or Crab Uðter (TltRS REJiIAR( 5 LAI 10 t ð-ì-I ~o\d ~ .. l/¡nSq ~ 1:. 1'ts"-l , ~ Hv~ -~ !. ?1-3 ~ ~ (f.do( 1. '2 c;-- t -Hold . ~ II (An) ~411 J ):. -z,S"- ~ ~ T {1~3 I T :2-'1-1 .. Ý II (¡;{¡V t.z,~- ~ fiT/;, ,¡ 11# ~ 1.:z.. - 3 ~ n~ El UIWISHEO 8Y: RECEIVE!) BY: REll.~ISWED BY: IIEC£IVfO 8Y: ElI.WISHED BY: iECEIVED 8': ..1\11£ . F!LE, ~Hl~' LA6, n...c· CLIENT DAlE: SH IPPfO VIA: OUIV(lEÐ: cwaJfJ: OTIER: -._- ------- __~.__..._ .__n._...__.__._~. if) ." p CHAIN OF CUSTODY RECORD ~ ð~ ß ~&' reaSlOn Laboratœles £ Cf 40 I'ttOJEC' !WE: ~ I. , ~ - 0 ( ~'t' ? ) COllEC.tORS NAME/SII>NAlUU: Anlt yars .....1 red JOB, ~ '-- lOCA fI 01/: R(PC.' to; 1tME: As Rec:~ived ~\e Info: IIOT£S: ctM'NIT : Jellp : do.;. \ \ J2 ') ~ .a ADOItE $S: (¡: T It)e o Plastic I\j ~ ~ ~~ CI11I, $1,.,1£ ZIP o GtM' 'P h.ted '- '" ~ PWOIIE : <7'1() ~kr---/S-z.z.. ~ ~ "^ FAX: ( ) 0 ~ o Others ...... ~ SPI. D.t~ ' '1- COII'f'I SOil/ S~le Indent/flc.tion SIZE . ~ ~ 110" S~led Samp l ed Of" Grab "'ater CTIIRS IŒKARICS lAI 10 S b-\ .¡ ,¡ t'~1 s \1. - _S .¡ l(.1ln~ g 3-\ ~old II~~ s ~-I ./ Il\P70 S' ).-3 ." HI.7/ S ,-3 / ./ ./ " l, 7 z... <; I -_~ ./ I \v7~ s \ - \ ..¡ ./ .¡ 1I\ø7tJ , ElIailWlSHED !n: SHIPPED VIA: ~ElIIlCUI SItED 8Y: $: RElIMQUISHEO B1: ItAJO DE 11 VElt 0 : RECEIVED IY: COIIIU: OlliE I: RHE !VE!I Sf: \ÞI:'~ 'J:LE. ~HlOJ' '.AB, ~'I"IC ::.I£lIt p CHAIN OF CUSTODY RECORD t¡ ~ ~ ß Precision Laboratories fq¿ ~!lR 7 ¡"OJ' Of _, r,.. L. .. ~ ji A1 Ifrv) COllECf~S MAMf/SIGMA1URE: Ana'Vies '~\red JOBI '- L DCA fJ 011: ItEPCJll TO: 1tNŒ: As Recrived Saaptr Info: IOTfS: !eM.,., : , T alp: ddtL , I~ ADOIESS: .þ rube ~ ~ o Plastic "-1 ~ In, STAH. ZIP o G'ass f Sealed .......... ~ ~ ~ """ PII(Ijf : (71 ~ ) )~}""I'>ZZ- ~ ~ L... FAX: ( ) 0 VOI\ o Ot"~rs ....... '- ..... SPl Dace Ti_ COIlIfJI SOlll S~,. Indentiflcatlon SIZE , ..::!'- & & .a: S8IŒI1 ed SM'OI. ed or Grab LJater CT.S .EAAUS Iu.a 10 S 8-~ ~ 111(,[5 s (- \ -Hold fI (, J{, S q-l yI ./ (t~77 S 8-t j f( ~ 7t3 s 7-~ / / ( ( t 79 s ~-~ -7 H(f,O s 5-~ -fiold Ill., Bf ~ G-> -H 0 \d 1\~f>I. SIGNATUltE lIIJQUISHE~ I't: L1QQUISHEtI 8T: lIWUIS!lfD 8Y: R[('EI\t£~ 8T: ....!1E . IILE, vUl'JII' LAB, no«· ClIUll DATE: lIME: SliPPED VIA: s: IWID DEli YEIfD : œMIU: 11tt1: 645 North Main St.. Orange, California 92668-1104 Tel. No.: (!tOO} I AR-4I1tM ~,." tJ,., , f?U\ ,.... Mn p CHAIN OF CUSTODY RECORD ç (r..-?J Precision laboratories m~2~ p,w1:(T NAMf: RAi,. ,~' 11 D r ~~ r ') COlLECTORS NAME/SIGNATURE: Analyse. lequlred JOB' 1J 'Ç. lOCAna.: II[POH TO: K.UE: As Receiy~ SMple Info: NOTES: CM',YT: T~: C\,.'. H~J. ') ~ . iA:øtu s : ø: T~ o P\èI$t h: ~ '" \).: tIn, SUTE lIP o Clu. 'f ~a(ed ""- "'\) ~ ,~ ~ ~ <71'1 I Š~S-- ¡Ç--Z ~A)(: o Othen ....... "- ~ "- p IICME ~ < } 0 vœ ~ .~ ~ SPl Dat~ TIllie C~I SOILI SaMple Ind~tific.tion SIZE II ~ ~ 110; S~I~ SlIIIÐled or Crab "'at.,. eTAS IEMRXS LAS 10 S\\-t ¡/ .,¡ I{~~J <S\D-l / / !lr.JJ/ ~ <1"':) / I ¡(i4tt5 ~ '0-3 -tlo \ d /lfL,Nc ~ t\-~ -Ho td I{h~7 s ,S- - .:, I ¡ II&, Bß 5 i~-3 ~D\d I~,q s 15" -I / ./ t l~ ~V 7 El I IIQJI SIIE11 BY: MTE: SIIPPEÐ VIA: E lIlIaJ I SHtO IT: EtE WED BY : ECElvtO BY: b'COI5I4£O BY: ~::£-....';c Bf: 1£1: .-:11: r¡'.E. TL',au' LA!!, "(11<' (LI~Þ.T .. 645 North Main St., Orange, CaUfornia 92668-1104 Tel. No.: (800) LAB·4599 Fax No.: (714) 744--0357 . -..----- --- ,--"-'--- .P CHAIN OF CUSTODY RECORD , . ß 7 lJ I Precision laboratories fq4~ 5~&> PIQ.JE CT 1lA1E: R.^.b . ~ - DÛ [J ~ 'd») COlLECTORS MAMe/SIGNATUlE: blys.. Required JœI tJ l OCJ\1JOII: REP(.T TO: lINE: As rf:ceiwd S8IIpte Info: MOTES: C04f'AIIT: . fetql: tL:,\t~~ ) ~ ,{) ,. <:;:) AOOJltSS: o Plastic N ~ (11". STAft. lIP o Gt..s .fsealed "'- ~ (7("'1) ~>f)~/)-Lz.... ~ ~ "'" PNQt,( : FAX: < ) o ~ 8l?others '- ....... m Datt' Ti~ C~I SOILI Sanpte Indentification ' Sill , ~ ~ & 110: S~I~ s~ted or Crab \.later CTIRS '. ¿ RElWtIS WID L \ct -I -~ ./ If ¿/t{ <?; \?>- ~ / I ( ¡ll/f ¿ S. \ì-' I I Jl~q~ ~ \b - \ -Hold ~ { Hi/'! L \ ~-l " ll(ø~ ~ \\{-3 / ./ '" 111,'j V S , J- - \ ¡ ./ ¡ u ~ If7 <; \s-:s / -:/ 7 (((q8 ~Ell~OUIS~ BY: Il,.. DAfE: SNIPPEt) VIA: RELUIOUISHED IT: RfCEIvt:o BY: ~f(f I \((0 B': liE II tlOUI SilEO By: II[ CE !\léO !I': UM11~ . r:l~. vEllCU ~_G. ~lkK' (l![Nl p CHAIN OF CUSTODY RECORD 7 v _8 Precision Labor'atories m40~ ~ )( PtlOJHT "AlE: ~~"AAL"Dl rf~r\ COlLECTORS NAME/SICNATURE: ""-lyses ,~jred JœI f ~ LOCA Tt 011: '[POll 10: 1W4e: IAs Recelwd ~l. In'o: IIOTES: ~AIIIT : , t'IIIp: rt.-, n.c.t ) ~ . AOOIIES,S: ;:, 1 ube o P\utic ~ ~ ~ CITT ST&IE. ZIP o Class Y; S~aled '- ~ ñ- ~ PHOIIE: (7t~) ~¡(')-/S-Z z.... ~ Ç) ~ "- FA)(: ( ) 0 VOA o Oftt~rs " ~ ~ ~ o.t~ 11111e S~l. IndPnti'lc.tlon , ~ Cœpl SOlll SIl£ 110: s~~ SalÐl ~ or Grlb U.t~r eTIRS IŒMUS lAB ID 1:~?>-1 -44old , II c,q, 1:.;U-\ -+\old ~ ~. . . I .,. rill. mn 1: I~-~ ~ V 1\ 701 1:. 1. L.. .... , 14 ~~ i" 1l70L :t:. ""l.o - ~ .v ., 1170 3 ~ \~-:?:. ~ Il7o'f 1: 10-1 -H otd , ll70 ~ 1:. \ ct J 3> f'7~ J(~ II{C£!'J{t) IY: SHIPP£D VIA: !lH I ItC¡U IS HED IY: RH!IIOUJSJlEO BT: EllaCU'SED ST: HAlO DElI'ÆIfO: ØEUIVED 9T: CWftIEa: OTItU: I1~CE : v;:O 8' : \,II~I! ,n',E, "~l~()I.I '-"8. ",,,,,,. :.IEIIT 645 North Main Sf.. Orange. CaUforn~ 92668-1104 Tel. No.: (900) LAB-4S99 Fax Nn . 1714\ 7AA-R",C" --.----- ..._-~ ~-_._-_._- . -- . .~---- D "W- p CHAIN OF CUSTODY RECORD % r.,-Zr- g 7 reClStOn Laboratories fCl40~ ~ PaOJ~Cl 1W4£: D^ ~.. .i~ -1:0' (Pv. p") COlLEcrORS NAHE/SJG~lURE: Ana I Y'" Itequi red .IOU " L.-- / ~OOT lOW: REPOIIr rc: NAME: As lecel~ Saq)(e Info: NOTES: tI)V' Ailn : 1 eft'Ø: c.~( ) 0 ~'- ~RESS: {¡ T tAle 0 Plastic N ~ "'- CITY Sr""E lIP 10 Glass f Seated .......... ~ p~: ( ì/c.r ) ¡(ç ~ 1,>--2 <-- fAX: wi OtMrs' ~ ~ ~ ( ) 0 vt». ~ & ~ SP~ 1)l!t~ ri_ CO/If)/ ~ Sample Indentification SIZE , . ¡:;" 11 ~AI 10 110: S~led S~led O~ rab' Vater CTNRS It(MR(S ~ t ~~-3 I ll7fJ7 ~ ...(~ ... EU_CUISllEJ) BY: SIll pt)£I) '11 A : Hl! VED 8Y: ups: a.A fED £X: EtEI'IED 9~: \::~~~:: so:: ... DELI\'£REO: 9f: lER: '.1'<"1£ r·u. 'Ello.. ._11. . 11o~ . n:[1/1 Precision Envírûnmental Labaata 1es CNVIR'~WAl. · GLOsrnmc'/Ç TEST'lNG REPOR'{ TO.: Attn.: Mr. Scott Vollero CONTAMINATION CLEAN UP 1301 E. Orangewood Anaheim, CA 92805 PROJI:CT ~YEi BAKERSPtElD P-Y-P PRECJ~IOH Joa NO~ EN0357 Qate R&c81ïttS1: May 11,1994 Oat.. 8~"'d: May 19, 1994 MattixlSampl. Q~criptlmt. 3S soil samples; reœfv6d chilled. ~!::.j~·~}~jfj~~~~Y~~l!r~I¡'¡_~~~ D.- ~1J80tG: May 11, 1994 D.ate~cted: M8Y 17, 1994 ,QJø Anaty%od: May 17.1~ ANALYTES LAB CONTROL SAMPLE RESULTS RL ID ID (mglKg) (m;/K9) TRÞH 12077 R1·1 59 10 TRPH 12079 R2·1 19 10 TRPH 12081 R3-1 64 10 TRPH 12083 R4-1 81 10 TRPH 12085 RS-1 6t 10 TRPH 12087 R6·1 57 10 TRPH 120$9 R7·1 83 10 TRPH 12091 R8-1 18 10 TRPH 12093 R9..1 68 10 RemarblNo4H: NO · No! De1ecte<1, T. Trt¢t; Rl . Reporting Limits (10 ;II MOl). 1?~ 'Ã'Ø--41, ~ onøld Belanger Quality Assuren #1 ::!/t.?~ -.. ~'..-~ .~- -,.... "'-··,.···ë f'O O~~ . :7"4\ 7¿4.~::'og ~AX (714) 744.0357 · ·v~ ..~ ;;¡-.. I __\,.' - -. -. -' _. -- PROJECT NAME..:. BAKERSFIELD p.y..p P.RfCISJOltJOa N.ØM £140357' Date 8ti>o~ May 19. 1994 Dati.. ReceIvld: May 11, 1994 MatrlxlSampl.,p,ncrJ,ptlon ~ 38 8OÍ( samples; l'éCeived chilled. ~~·8illi~:':~:~~l\~¡t[~~:~.~1111~__I!~I% Date Col~: May 11, 1994 pate Extrac~~ May 17, 1994 PAte Analyzc; May 11, 1994 ANALYTES LAB CONTROL SAMPLE RESULTS RL 'D tD (mg/Kg) (mglKg) TRPH 12095 R1().1 13 10 TRPH 12091 R1'-1 88 10 TRPH 12099 R12-1 88 10 TRPH 12101 R13-1 80 10 TRPH 12103 R14·1 61 10 TRPH 12105 R15--1 81 10 TRPH 12107 R18-1 86 10 TRPH 12109 R17-1 130 10 TRPH 12111 R11·1 140 10 ~11ta/Nðtø; NO. Not Oet6cted. T ~ TraCIe; Rl. ~ Reporti1'.g Umitt (10 x MOL). -~~~.. aId Belanger Quality Assura +/l(lJ;fI/ ø Precision ErMronmentãlLBbcrata1es I:WI¡;~rr.Ar . (.)LO~""""II: '/Ç 77fSílNt. PROJEC"{ NAME: BAKERSFieLD p.y.p Date Rwtved: May 11. 1994 Lab ControlID: 12011 Sampl.,D: R1·1 ~8ECISlot JOt NO.: !Nœ51 Daft R.poded~ May 19, 1994 Matrfxlsamp'e DtKt~n: 35 soil sampIH; reœived chißed. ·'··h... .,......' ..,~.....~,. .. ..",.:..,-.-.,..; ·'i'ì:::S·....:'"ð~8'f'Ù::.~,.''''····~_.,..''·.....~··_.q~=_..~~ --- .: :~·~:i~~· ~:~ :~~..~:...\~.;'~:. ::;;:~:,.:~......,;,~~~:~ ·-/:~+---.~~·.::;.7i;~J}·~ ·~~~ßG.~,~L~~:t:22~: ~_.::~~j:i£:;:y:~~~~t~?:~~:s:·::E;-':;: :::;~;~ :; ~~':~'.:~·~,:;~;:"::;.:t::~ :;~.:: ~~~ i....~.~)¡¿¡~ðÄ~~ft~:~~~~~:::~:2T~~~2;,'i:~~:Zi.~~t~...~1:~':'¡;,;~:~~::~ ?-; ;'; ~æ:::.i1.~~~~~£f;:~:~~~7::.~~~:;..(¡~ ~.~.,,~~:..~.~~!:~~_~!I,...I!!..~~~~!:~~~~~?;.~~~.;~:...;~~;!..s.:~¿:: :.::~; Date CQII~\IØ: May 11, 1994 ANAL YTE Di¢hloronuoromothané ChlorO'Mtt'laoe Vinyl Chloride Bromomethane Chloroethaf'e Tncn~nuo~hane 1. '·DichloroethEJne Methylêne Chloride M ,2·Dichl6roetn&rll! , .1.OichloroetMnê Chloroform 1. '.'·Tnchloroethane CarbOrl Tetrachloride 1.2·0ic:hloroethene RtnWblNotH: NO I! Not De~. T · Tree.: . R1. . Reporting Limb ('0 x MDL). Dato Extl'lct~: May 16 & 17, 1994 Date Anat,y.z~ M~ 16 & 17, 19~ ANAL YTE Tr1chloroethene 1,Z..p¡ctlloropropane 8romoc:ticnloromethane c-1,3-Dic;hloropropene t-1.3-DlchlOroproøene 1, '.2~TrìchJorwthane T ètrðChloroethont Dibromochloromethane C~robenzene tOmOform 1.1.2.2-Tet ol'Oê1nane , ,:w>ichlorobenzernJ 1 .4-01d'lIOrobenzene 1.2~DIch¡orobentene ND< ND< ND< NO< ND< NO< ND< ND< NO< ND< '" NO< NO< HD< ND< ?~~- onald Befanger Quality Assurance 4f'/£ /P7''{'' Dae p Precision EnvronmentaI Labœata;es ~W;Ai. · 6I:O!i~ 'C<STING PROJECT tJAM~ BAKERSFIELD p-y., f~III0N JOlt NO.: EM0351 Data Rftpodfd; May 19. 1994 Om R&celvG.d: May 11. 1994 Lab Control fO: 12081 S.mp¡. ID: R3-1 MatrtxlSIO'1 pre D..crfptlOl1: 3ô soli samples; received chilled. ·:;~~;~Mi~~~iW~~till~~1~¡;~1~fiJN~ D.mAn~: May 16 & 17, 1994 Date .£xtracted.: May 16 & 17,1994 Q.~ ÇQI(Acted: May 11,1994 ANAL YTS ANAL YTE NO< ND< ND< ND< ND< ND< ND< ND< NP< ND< ND< NO< NO< ~ ND< ND< ND< ND< . ND< NDc -. NO< ND< HO< HD< :. ND< ND< ND< ::' NO<', Trlchloroett\ene , ,~DlChlOrOpropane BromodichlorometM1)e c-1,3-DiOI'1 ropropene t·1.3.DichloropropénØ 1.1,2- Trich~haI'IØ TètNJchloroethent Dibromochlorometh8l'lt ChlorobenZene Bromoform 1,1,2.2- Tetrachloroethane 1.J.Dichlorobenzetm '....DichlOrObenzene 1,2-OichJorobênzene OIchJO'OfiuoromêlMne Chloror'nethane Vtn)'f ChlOride SromomelMne ChlOrWthané "rriohloroflUOl'Oétnane 1 .1.0Id'lfOroe1Mne Me1.hyf~ ChloriClé t-1.2-Ok::hIotOêtt1ene 1.1-Dicnloroelh4ne C/'tloroform " ,. ~ . T ricnlOroW\ðne Carbo., T etrecho~ 1.2·Dlchloroethane RttnarUlNo1:ot: NO '" Not Oettded, T· Trace: . RL e Re~ lImttt (10 x MOL)_ ~.t9Y~ p PracisKJn EnW-onmentaI labcratcrias q.:"",1f#K.tJ7AJ. · r;.ro~·~ '(STING eJlOJECUMME: BAKERSFIELD p.y.p DAta R.celvect May 11. 1994 Lab Control 10: 12083 Sampl. 10: R4-1 PRECJSKm ~ tiOJ EI403ð7 Date Rlpott&d: May 19, 1994 þtrbúSampJ. DHetfaØon.: 36 soil samples; reoeived chnJed. ~:i1è~"~~i~·~i~;:;~~Y{?~7t=S:::~.:~:.:; '~~,;'ifll~~íSš~,E~~~¿;t~~:~~.·',·£:;O.i:'3,£·~?t~~~'ti:;§ .... ...,,,.,.,:.......... '.' ..~~~.~~....~...._"..:._;.¡.:. -.......... ..::,":.:'*';: ..,.,...,..t::-·:'~''''''<.''''''''''~~~~'''i~'__~_''''_'''£~ .~:--:o ""'~T~<"":~"~~~-'~""""""''''';''''' &";ij/f.~~~~~:§ff~·j;í'~.!Ä~:f~;~D.~fijjf@,;~~b:~f~~;~~g;~~~~~~.~~ Dat.~ May 11,1994 ANALYTE Oichloro uorometh81'Pe Chloromethane Vin~ Chlof'Ï<fe Brorr\Omethanê Chloroethane Tl'iChlorofluoroethano 1,1-Dichloroethene Méthytel'le Chloride t-1,2-0iohloroèthene , ,1-D~horoethøne Chloroform , , 1,1- Trichloroethane Caf1X>o T êtrachloride 1 ,2-Dlchlorotfl'lðne R.m.rbINotH: NO. Not Dettettd. T '" Tl'3ce: . RL . Repolt\ng LimiIa (10 x MOL). RESULTS UWK ND< ND< ND< ND< ND< ND< ND< 11'"' ND< ND< - NO< ND< ND< ND< ND< alto ~ted: May 18 & 17, 1994 . ~.¿/R+~ Ronald Belang&l' Quality Assurance p ANAL yre Trlchloroetheno 1.2·DichJoropr'Opðnê BromOdichloromethane o-1.3-Dich/OrOprt>pene t.1,3-0içhlOn>propené 1,1,2- Trìçhloroethane T etrachJorottheoe Dibromochlor'ome-thane Ct1lOrobenlene Bromoform , ,1,2.2· T ètrachlorwthane 1.3-Dichlombenzeoe 1 ,4·D!ChIoro~zene 1.2-Diçt¡toroÞênz"ne Data Ana~: May 16 & 17. 1994 .#~-1' /9Æ ate NO< ND< ND< NO< NO< ND< NO< ,. ND< ND< ND< ND< ND< ND< ND< Precision ErMronmentat Laboratnies FN'r'I<l()tA(FNTI-L · (;F(Y.5YNIH(7IC ~s~ --- PROJ~CT NAMe: BAKERSFIELD p.y.p Date Receiwtd: May 11, 19~4 Lab Control 'D; 1208' Simple ID: RI·' PRECISION JOB NO.: EN0351 Dnt R.poltftd: May 19. 1994 lðøltl¥lþmplø D"c~a: 36 ~oj/ sampl~; r&Cêived eM/ed. :,:¡l{~-~\\i~~~~\~t;,:IIf.__.~~rt~li·~¡ pate CoUected: May 1 ~. 1994 ANAlYTE DichlOrofluoromethane Chloromethane Vinyl Chloride Bromomethane Chloroethane Tnçhl~nuoroethane 1.1-01 Joroe1hene Méttlylene Chlol'iCSe t-1.2·OiehlOrOethene 1,1. Ichloroøttl.ne Chloroform 1,1,1- Trichloroethane artx>n Tetrechlorlde 1.2-ok;hloroethttne ,,-,,",rblNotIt,: NO . Not O.tected. T . Tftoe; · ~ II Reç»1tlng Limb (10 x MOL), ~.~ Extracted: May 18 & 17. 1994 ~ta Anlta~: M~y 16 & 17, 1994 ANAL YTe T~loroethene 1,2-QiçhlQroproøal'le Bromodic:hlorOmethane o-1.3-DiChloroprop~ to 1.3-DichIoroprope09 1,1,2- Trk;hIoroethene T wachlorOethene bt'omochlOtOmethane ChJorobenzene BromofOrm 1.1.2,2- Tetrø<:hforoethane 1.3-Dichlorobénzenø , ,4·Dichlorob&nzen8 1,2-Diçhlote>benzenè NO< NDc ND< NOc NO< NO< NO< HDc NO< ND< NO< NOc NO< HO< ~~~'- Ronatd Bêlanger Quality Assurance ~ q/.~f¥ ate p Precision EnvirurmertBll..aOCratt:ries E~NME:NiAl. . (ìl;osmr..;:x 'c.sT~ PRO-lE~T ~ME: BAK(!RSFIELD P·Y-P p~~ R~.'\(øll, May 11. 1994 Lab ControllD: 12089 ~mplo ID: R1-1 - - - - - - - - -. _. . -- '. -..- fRECfSIOH JOB NO.: e940'51 Oall R.pQl1td~ May 1G, 1994 ~td"$.ample DHcrlpjðn: 36 ioil ~mplei; receiVed chlt1ed. :;\·r~:~~·::~:;T~{.:L~\~~~Y.J;ß~~F'·~i;i~~?%:~:;â~;~~~~it~!~~~~~~I.J~~~~ž1%§1€3 ,. .,"" >.".,' '---, '. - h, ,., ..:~Ä":d~'m#;,:Þ'.1 ·'~·"'hil~"U,~'~-,t.n.,~...'~·'·_~--":::::':"" ....",..._.':"'-.........~ ~~~::;.~;.~ :;~,:~~~~:,#·::~~·:ti;~~~~:··';·:::::;:.,:::<m!l!~~:(~. ,~~~..rg.~~;~~~~:~~ij.~~·.~~~a::J;~t~~\~~~~~~~:~~€~~..;,t::.i:~'~ Date Calhtct9;Ø: May 11. 1994 ANALYTE Dichlorofluoromethane Chloromethane Vinyl ChlOri"è Bromometh&nê ChlOroetMne T rfcl'ltorofluoroethane 1,' -Oichloroethene Methylene ChlOride t·1.2-DiohlorOethenê , .1·01chIoroethane ChlorofOrm 1 ,1. 1 -Trichloroethane Cat1>on Tetraon/oridê 1.2-Diçhloroethane ft.marb/Hoe..: ND. Not Oetected. T. Tr.ce; · Rl · Reporting Limb (10 ( MOL). RESULTS un< NO< NO< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< NO< ~~~~ Ronald Belange QusJity Anura D;,I_ Extrt.Ç1tit May 16 & 17,1994 p ANAL YTE T riohloroethene 1.Z·Dlct\loropropane Bromodiohloromethane ç.1.3-Dichloropropene t·1.3-DichlQropropene 1.1.2- Trichloroethane Tetrachloroethene , DlÞromochlorometh8ne hlorobenzene BromofOrm 1.1,2.2- Tetrachloroethane 1.3-OIchlorobef\lene 1 ,4-Oic:tI10 robentene 1.Z.Dícl'llorobenzene ~{!/fj'~ 0ßtt Anaœed: May 18 & 11. 1994 ND< ND< ND< ND< NI)< ND< ND< ND< ND< ND< ND< ND< NO< NO< Precisoo Environmental l...abcratl:xie r~~AL . GfOS¥1\'7/.p1C T[SI!NG eBQJeJ(I ~ME; BAKERSFIELD p.y-p Dati RACøl'i8d: May 11, 1994 Lab Control ID: 12093 Sample ID: R9-1 f!BECè1.,oN JOII NO..: EM03G1 DaM ~~: May 1e, 199. &1atrtxl8~J. Qfa~om 36 soil samples; receIVed chilled. ..'... .' ...,....,.. '····,.·~h... ..,~.~".T·_....~~~.~'~.... ...,........'~.~~:=.~~.. ~~'{t~X~@!~~~~~~tJ~~.Vlt!~~~~~~ Qate COU&C~: May 11. 1994 ANAL YTE Dlçhlorofluorol'T'tethane ChlOromethane Vinyl Chlor~e Bl'Omomethane hloroethane TrtchlofOfluoroeth9n. 1.1·Dichloroetheoe MethylènÐ ChlOMde t,' .2-Ditnloroethene , .1·DiChlorOêtnane Chloroform 1.1.1. richlQroethøne Carbon T e1rachloride , .2·DiChloroeih9ne RtnwbIHØCiN: NO ~ Not Dettcted. T.. Trace; · R1. .. Reportll\O LUTIb (10 x MOL). Date Extracted: May 16 & 17. 1994 ND< ND<: ND< ND< ND< ND<: ND< ND< NO< ND< ND< ND< ND~ NO< ~~~ Ronald Belanger QuaUty Assura~ p ANALYTE T"chloroethene 1,Z-oichlOropropsM Srom<>Øichloromethane 0-'.3·OIchloropropene t·1.3-t)çhloropropene 1,' ,2· TriChloroethane Tetrachloroett1&nê OÎ!)l'Om()d1l0r0methane ChJorobenzene Bromoform 1,1.2.2· Ttfr&enloroethane 1,3.Dietllore n1.ene 1,4-Dichlorobenzene 1,2·DiChlorobênzene Data A"aJynd~ May 16 & 11, 1994 /l?~ 6i'/~¢'" NO< NO< ND< NO< NO< NO< NO< ND< HD< NO< HO< NO< . NO< NO< Pre6sion ErMr"urrnertal Laboratnies l W:RONM(NTA.:.. · Gf{$YN1 Hf 'rIC 1 tSTH; ~ROJEC1 NAM!: BAKERSFIELD p.y~p ~.c, R~.tYÞd: May 11 1994 Lab ControllD: 12097 Simple ID: R11..1 PR.!CJSIOtj JOA NO.: EN0387 Q.eto R.pM8d: May 19.1994 ""t~~ruDle DMcrt_: 3S so;1 $ampIH; reoeived ChI*1. m\w;;~~:·lt~~fu~f~{~i~._~l~.~~III Date CoJléeted: May 11. 1994 ANAL YTE Date ~tted: May 16 & 17. 1994 Dichlorofluoromelhane Chloromethane Vinyl Chloride Bromomethane Ch/QrOêt~ane Tr1Ch/o1'Of1uorotthane 1,1-01chlotoefhene Methylené Chloride t-1.2-Dlehloro&thêl'lê 1.1-DiChloroêthane ChlorofOrm 1, , ,1- TrictII oroethane Carbon TetrachlOride , .2-t>ichloroøthane ~otI.: NO ,. Not OttacteCl. r ~ Trace; . Rt. II ~ing Lim-" (10 x MOLl. p ANAL YTE Tr\c:tIJoroethene 1,2-DicNoropropane Sromodichl()tt)mOlha~ <> 1.3-D;cHoroprope0f3 t-1.3--DiChlOroprOpeM 1.1,2" Tr1chlOrOethene T ttraçt!1oroethene DlbromochJol'omethane Chtorobenzene Bromoform 1.1.2,.2- Tetrad\lorO&th8nè 1.Wichlorobe11zenê , .4-o.chIorobênZene 1,¿,.oiC:tllOrobenzene DIN AnatyBd: Mðy 18 & 17, 19904 RESULTS Kg NO< NO< NO< HD< ND< NO< ND< ND< HDc ND< NO< NO< ND< NO< 41t',~ /.99¥ Prrosion ErMronmerrtaI Labcratoies ~fÐ',Tt.l · ~r'MH['X 7'ESIf1't'Î> PROJEC~ME: BAKERSFIELD p. y.p Oat. Rac&lvtd: May 11. 1994 Lab Control 10: 12103 Sample 10: R14-1 r.~lSfON .lOA NO.~ EM03ð1 Da~ ~partad;. May 19.1994 MatI1xJS8~* D_~: 36 soil samplH; received chmed. ~¥;;_:;:~ ---':;:·;''?::=;:::;~?'~::if{'E::·r~~:J~:f~t;f.f~b;ryiRESM1¡:~~¥!:ê;1\fiWšW~F:~~~lf - .... '.', ."-;;:~;,,,,'" '<~'. .,...... ..,::,::-"..~~'<-' -.. """~,..~l:':"~".~":^,,,,,_,~,:,,;, ..;:¡:..:::.:;.'" ....... -,.1..~~.. ._._~~.t'_~.;!'!:' t ;::.§;~·'·.~~~j.;~~;:{2~:i:;~~i/:;:.::,\'~:~~~·;. ".' ótf7.8" ',' ;.:-. ,..;>,.;~.~ '·~~.O :;;1$F.'~'~1r~#~~F~'£i:~ _... ...'-,.... ,:N_.._~_~~'+A~....., . ~"___~,",. . .. -~..~W~.,'~".. :¡:¡¡;.:.;_."", i:ä.. __,. ~ .,,...~~~1.~,.__~. ,... ,", D~ ColtstPted~ May 11,1994 ANALYTE Dati !xtractld: May 16 & 11, 1994 ANALYTE OíehlM>OIlO!'Omethané h1OrOmêtnane Vinyl Chloride 9romometnane Chloroetrnine TridlloI'onuoroðthaoe '1·DiChloroetheM Methylene ChlOride 1·1,2- IchJoroet ene 1, '-DiC;/'\~Mne Cf\1orofol'm , ,1. '.Tricl'lJoroethaM Caroon ietraehlOriœ 1.2-DiChIOrOêthane NO< irtohloroethene NO< '1(. 1,2.olchloropropane ND<, . ~ . 8romoå!oNorome~ ND<. ¡:;:, ~ e-1,3-DlchIoropropene ND< _' 1; t·1.3·0icnloroproPOne NO< 1.1,2- Tnchlol'QètMne ND< TètraChloroetn&ne ND< Dlbtomot:hlorOmethane NO< ChIorobet\Zene NO< Bromoform ND< 1. .2.2-Tetr8c:hlorotthane ND<' , 1.3- 'chIorobenzel'lê ND< 1,44-otchlorobenz.ne ND< "'':.~. " 1.2·0ichorobênzene Reme11WNotH: NO . Not ~. 'T . Trace; · "'- · Rt'ponjr¡g Lit'rIItt (10 x MDL). ~~+ Ronald Belanger Quality Assurance ... DAtI An-bUd: May 16 & 11,1994 Qet.(~ Lff£ ate p i Precision ErrirorYnerJt:a LabcratDies rf'{l/lf>()MIFNrAL . ('JFOSVN7Joff!T'rC TESI #NO na ~ J. ':1 ':1<4 4 ( ; .. ( t:../(I(Jt{J rt""",I:;.... ¡ ~ ~ """'" \.o.MVJt'..,..., '''1 ,.. ~~ '-- '..-.--.....-..... f.RQ~ECLNAME; BAKeRSFIELD p.y.p Date Rec~lY.d~ May 11, 1W4 Lab Controf ID: 12109 Sample '0: R17·1 f ffŒÇJSI~ JQI NO~ D403S7 Qat4Þ RApød6d: May 19. 1994 MatrillSampw D1ttcripflon.: 36 soil samplel; rweIved chmed. ~ ': ~~~~~;~:: ;~ '::; ~\5~lB~~~±rÙ~r~5,~:2:::~dÄ~+~SE~RT:S 0, ~., ~~:t1~ffu,~šr'Z§:~~¥~0~~r~2:7f .............t.~..~....., . ."",:.'~ ,:.,.......:t;.;,. :..~:--.......... ...........:·~.-,7··_·--:-.......~·J.~E·...··_ð~..."'.... '. _~~ . ..-.:.-.... ';.,~~........;;Ç; ..~~..~~, ,.'<..:.::~~..:'-~...._'1:~;:.;...,' ~ª~~:~ ±.' :;;~;:.~~~.2~~liM!!Þw~:j)~: .~.~'~~:..~:~".. ;~~1!i~?~[%%~Ç~~~1~~~~~/::2 Oat. QpIJec~: May 11, 1994 ANAL YTE Dí¢hlorof\UOf'Omethanø cnloromethane Vinyl hloride Bromomethane ChloroethaM TrichloroffuotOéthal'18 1.1-OichlorOethene Methyl.ne ChlOride t-1.2-Dlchlorœthene ' .1-0ict\k>c'OØ1hane ChlorofOrm , ,1 .1. TnchloroêtrlaM arbon T&t~lor1<e 1.2-Dichloroethane Rtm.rblNot6t: NO · Not Oetedèd. T . T~; . Rt. · R~tng Limits (10 ( MOl) Pßt& EW-çted: May 16 & 17, 1994 ANALYTE ND< ND< ND< NO< ND< ND< ND< ND< ND< ~. ND< . ~-::: NDc ND< ND< ND< T riçOIoroethene 1.2 ·Oicnloroproøanø BromodìchlorOmethane 0-' .3-D/0I'\1oroptt)peM ~1 ,3..o;chloropro¡>ttne .1,2- TNCnloroethane T etrachlotOethene 'bromocf1loromelhane Chlorobênztn, . 9rom<>form 1,1,2.2-Tetrad'ttOroethane 1,3·DlchlOrOo.nzene , ,4-Pjçhlorobenzene " 1.2-Dichlorobenz~ ~#~~ Ronald Belanger Quality Assurance DattAnatypd: May 16 & 17, 1994 #~z ~ff p ND< ND< ~. ND< ND< ND< NO< ND< ND< NP< ND< ND< ND< ND< ND< Pn:œion EnvronrnentaJ Latxrataies f.NVThJNMEHr~ . GEry,;YNIHFT/C 7n1/N(; -.-...-- ---- - - eAOJECT NAME~ BAKERSFIELD p.y.p Data. Raceh'ed: May 11. 1994 Lab Control ID: 12111 Slmpl. ID: R18·1 - - . = ! PRECI$tQ-M JO' NO.; EMOU1 Data Rt~~ May 19, 1994 MatrtxlSalOple ~rtøflon: 36 soil samples: receiVed Chill&d. !!! I ! I ~.:~:.;;~~~:~7:::~~;7~~~i:~~;:¿i~~f.:~~·~~:i.~E:6~1IL-'&?g.~·Ëi~?:~~4~~~&t~::·~,~ .~;;:...~r~~:;::: :>~.':",~-:~:~."~::·"'....~-:~~1"'::>:.:'~'f~~lJj~::'~:~';':¿:'~~~~. ø':'~~~~:~""''''''''''~Q ~.. ,- ""-~"'':~~i>b.~:S' >~~,,-:-~~;~,.~=ft~..r;:$~.~$---,.~~~ ~ . '-~, .... " . ..''''-., .,,-.... "'~"iit'8»;"'''~' " ", .' ,,' --....,.,., '.y--,--. "'_:-_n'_ .....~.......",,'.....................,."~,............~_. ~'"... .-".......~... )I!( '0" : . ~'..~...........'.,. ··~"'·~A~~~'Þ"""'::~'"''''''·''' i ~,,~~~:~~:,~r"~.~'T..,~~<,~;;;":ès:.~:~M...!....t""":"'__";"~~"'''''' ".__ ,," ~_..." ...:;.~:;..:~.,?,~~..;;"''''''''~:i~~':''''~ "':~~~ Date ~~fKt May 11, 1994 ANAL YTE OichloronuoroméU'latM! ChlorofMthane Vinyl Chloride BromometMne C""orotthane Triçhloronuoroethane 1, , -DichlotOétMne Mttl'lylêne ChlO(1dê ,-1.2-0cJ\!OI'oe!h9nè 1.1-0ictlloroethêne C"Jorofotm 1,1,1- Trichloroethane C3rbon Tetr3d'\lof'ide 1.2-0lch'oroethane RM\.rtc~: NO · Not Detected. T. Traœ: . ~ · R.~ I.lmtlS ('0 x MOL). Oat. ~cted:. May 16 & 17, 1994 NDc·~ "'" NO< ND< NO< NDc:: ND< ND< ND< ND< NO< NO< NO< NO< NO< ~¿;/~~ onald Selanger Quality Assurance p ANAL YTe TriçhlOroetnene 1.2-t)ichloropropane Bromodi<:NOrometh8ne ø-1.3-Di<:hJotoprop'oe t-1.30Dlchloropropene ','.2- TI'k:Noroe\hfiM Té~ Díbrol'nOChlorometh8ne ChIoroÞtnzéne Bromoform 1,1,2.2·Tetrethloroethanft 1.3-DICl\Iot'ObeI'\.teoe 1.4-Di¢hlol"OÞenZene 1 ,2· Dichloro!)énzene D~te An~d~ May 18 & 17. 1994 - ~¿Pf.¥ ND< ND< ND< ND< NO< ND< NO< HD< ND< ND< ND< NO< ND< ND< Precision Envrnnrnentaf Labcrat.oies t.""'W1~N. . (,;·t~'J'H'n.E"ç~: P-ROJECJ NAME: BAKfR$FtELD p.y..p PRECJ!~Q\I JOR NO...: EM0381 Q.ttG R.ported: May 19. 1994 DaN RKtlYed: May 11. 1994 MIUWSarnpltt DBtcl1pt!on; 38 soilsamp,": reoeived Chilled. ".¡. "~"~'~" ,..,~~.~._.'~..,., ,w>" "'~""-"""~,:~~+_::;',5~~1~Ÿ:+':~;~'''''~;::';':''-'''''-'''«'o~~.."......;¡=-"""..- f~~~Ù;~~£~~~¥:~~4~£~;~~~~~2;;~~~~~;~~~[~J~if~f~~~¿~~~I~~.;:~~~ ~ ,_..~;~::-;~" _', ^. _..:.:;::;:~~>".~~:~_ "" ~_~~.:> . Mlftho:,¡r:.a021: ïZ'~.:.::-:::~, ~'t:é '~r~~:-':-::' N">,;.;~:z.::.··:>"'"",~" ,--.... ~.;~r.y...~(~" , ~~.~.":::.. .:- .:::z:.t;~~~...~~~,:..~,~~';:::.:'~'" ~.:,~... ::_.. ._..........~~- .....~....:~~~~..j:::.,,\~:.~'r¿ ::.~; :~.:)£~~..:~,::~~;::~ ~~ ~:::.:."'~~: ,~:.;. Date ~d; May 11. 1994 Date extr8ct~; May 13. 1994 Oat. AnJry,.d~ May 13. 1994 ANALYTES LAe CONTROl,. SAMPLE RESULTS RL ID JD (mglKg) (mgIKg) Benzene 12071 R1·1 ND< 0.005 Toluene ND< 0.005 Ethyl Benzene ND< 0.005 Totel Xylenes NO< 0.010 Benzene 12081 R:s.1 ND< 0.005 Toluene HD< 0.005 Ethyl Benzene HI)< 0.005 Total Xylenes NO< 0.010 Benzene 12083 ft4-1 HO< 0.005 Toluene NO< 0.005 Ethyl Benzene HD< 0,005 Total Xylenes NO< 0.010 Btn:ene 12087 R6·1 HD< 0.005 Toluene NO< 0.005 Ethyl Benzene ND< 0.005 Total Xylenes NO< 0.010 Benzene 12089 R1·1 NO< 0.005 Toluene ND< 0.005 Ethyl BenzêM HÞ< 0.005 Total Xylenes ND< 0.010 Rell'llrblN": ND · Not o.\ecttd. T . Tr.~; RI.. ~rti~ LNa (10 x MOL): .. PQL . Praçt;¢aJ eu.n'./tatlon Limit) due to M.trix Interf~ot -" :æ;<U"~4p"''- Ronald B&I,nger QuaIit)' Assurance _ ~~~/n~ , p PreclsOO ErMronmertall..abcrataies ~TAL . (ÿ()$YNII1(i/Ç T£snNG II . , PROJECT NAME: 8AKERSPJELD p.y.p PREC1SIOlt.JOa ~: !94œ57 Data ~rWt: May 19. 1994 ct" Received.: May 11, 1994 Matdxlaanml8 DéfI~rlÞtion: 36 SOil ~mples: received chNled # ~XS:~:~~i ·;n~~l~·i~~~~¡"E~T£;2U~~·=·~1t:v.?ff£&'tª.' '. '~~~~~W!;šd:~fg:~,;!~g:~~~i~:~ ~::''.:::,~,~ .":' :. ~·.t~~,hr: ~'\':tt~:; ~.~';~ ~~:::X~:.. ~~~üI·~~ii' '<'f~--,,~~~,~!.,.~:,;:~:~~::::;~¥'Z~~;,...,.:,=,~~~ ...:£~ ~~%~~;:~~~g~2~iW:?£~f;~~s~?~~;~~..t?~:~, ,.~1_~':::'?~~t:)5·;;'b1r:~i:[~~~"¿~iE':K~~~~:::':: DAta CotlttctMf: May 11, 1~ DaM Extracted: May 13, 1994 Data A~: May 13, 1~ ANAL YTES LAB CONTROL SAMPLE RESULTS RL tD ID (metlKg) (mgIKg) Sènzene : 12093 R9·1 ND< 0.005 Toluene HO< 0.005 Ethyl Benzene ND< 0.005 Totê/ Xylenes NO< 0.010 . Benzene 12097 R11.1 NO< 0.005 Toluene 0.001 0.006 Ethyl 8enzene NO< 0.005 Total Xylenea NO< 0.010 Benzooè 12103 R1~1 ND< 0.005 Toluene 0.01 0, 00fS Ethyl Ben%ene ND< 0.005 Totel Xylene. 0.02 0.010 Benzene 12109 R17 ., ND< 0.005 Toluene 0,008 0.005 Ethyl Benzene NO< 0.005 Total Xylenes NO< 0,010 Benzene 12111 R18·1 NO< 0.005 Toluene NO< 0.005 Ethyl Benzene ND< 0.005 Total Xylet'l8$ HO< 0.010 Reml1t.alNoe..: ND tr Not Ottad.cs. r· Trace; RL. RepOl'tIng LImi:s (10 x MOL): .. PQI. .. Þroeue.l Ouat'ltltttlon lirrW'.3 d\Þ& to ....trilr. Interlelt!\Ca ~~~aT~<,~ Ronald Belanger Quality At.Ul'lnoe 1#tJ'( y 9lP - Dft p Precision ErWronmenteI LaOO ~es ~[f{TA1. . ('I.O~~TI(; 7t:sr",ç - - -- - = f¡ aj -~ PAØJECT ~: BAKERSFIE1..D p. Y-P mçllJQH Joa tß).: EM03S7 O_\t Reparted: May 19. 1994 DIk.,RKelvAd: May 11, 1994 Matrix/Samp'. DttK{jptlo.l1: 36 soli ssmples; recetved chilled. "~"""""'" ,,'.,' ...'.~~..,.......~., .,...?.........,..-J..._~-m-': .'.".,..,.'....,--_..~ ····"...··~~.........,n ~¡~11~i1\lilrf!tr~~y~~TI~[~~4i~~j;¡~~:j~~~~~!~~¡f~~'?ll!·'~~; n.t. Collected: May 11, 1994 Date DlgAAtAd: May 17,1994 Data Analyzed: May 18,1994 METHOD DESCRIPTION LAB SAMPLE RESULTS RL CONTROL ID mglKg m;IKg ID 3050 1420 Lead 12079 R2-1 260 8.0 7420 Lead 12091 Ra..1 NO< 8.0 1420 I.ead 12103 R1~1 NO< 8.0 7420 lead 12111 R18-1 NÞ< 8.0 AMn.~*,: NO It Not ~. T !!! TrA09; RL " R~ottl"g Limas (10 )C MbL}. ~q~r Ronald Batang Quality Assura Date p Precisicn ErMrQ'1rnentaI Latxratx:œs C~WE"·7AL. . GFD$'hI1'J.IE1IC ~ - ~~ ~.:-: - P Precision Laboratories CHAIN OF CUSTODY RECORD ~\ tç I PItOJEICT NAME: KA" r. ..J ·P,f f-~-~ COLLECTORS NAME/SIGNATURE: Analy... Required JOI' LOCATION : V REPœT TO: NAME: SC 01\ 'f V I) Q. ~ i> As Received Sample Info: NOTES: C(MIANY: C.>tv\ hv- 'I..J 0".I}J C\I,,>~ vP T etrp: (~.I\"O E, U{l..~~ woaQ' 0 ADORESS: I~ l ,.( T We 0 Plastic '" ~ c¿tr- - á: CITY STATE. ZIP l\W~k~ I "V\ qz J1J>' 0 Glas. ,k.sea I ed -- ~ - .. ~IJÇ-/<)lL FAX:, (7't¡) (jLI - 0>" ? ù - a (71'1) Others 00 - PHONE: 0 'lOA 0 - ~ SPl Date Time C~/ ~/) , Sample Indentification SIZE fI .::r ~ 00 NO: Sampled S 8fI1) I ed or jret> Water CTNRS REMARKS LAB 10 ~ 3ù ""^' - ',--, ~\l 1\5:> ./ ./ 5-II-QV '\Z.h~"", Çfl~~ So', \ ~ \-l L,~ I II I( I' ~\ -3 I, 1 II 'I II I, l ./ ./ I. R2- \ I' " I' \I 'e.2-3> \ I \ 1/ \I \ \\ ~~-\ 1\ \ 'II vi II 1\ \I " R~-'; .( l I' ,f II 'I R \.\ - l 'I ~ V \ 'I I( \ \ \\ \<~-S II \ RELINOUISHED BY: TIHE: SHIPPED VIA: RECEIVED BY: UPS: RELINOUISHED BY: FED EX: HAND DELIVERED: IIECEIVED BY: COJRIER: IIELINOUISHED BY: OTHER: RECEIVED BY: ~ITE - FILE, YELL~' LAB, rINK - CLIENT 645 North Main St., Orange, California 92668-1104 Tel. No.: (800) LAB-4599 FIX No.: (714) 744-0357 P Precision Laboratories CHAIN OF CUSTODY RECORD ~2+5"" PROJI:CT NAME: It A I, n '" ^ ~~ O~ ?- '1 \~ COLLECTORS NAME/SIGNATURE: Analyses RequIred J08I l etA 'rI 011 : REPOIIT TO: NAME: C; ( I\\"\ \J l) 1\ f~. ) As ReceIved S~le Info: MOTES: OW'UlY: T~: C~ .ll ,J) ~ ADO.US: .... T I.bt 0 Pla.tic ~ N ~ CITY STATE ZIP 0 G I... JCL-Seal ed \) '- ~ PHONI:: (711[ ) Ç& ç ·/S~lz.. FA(: ( ) 0 VOA 0 Others ~ ~ SPl Data Time Con.,I ~~} Sample Indentification SIZE fI ~ ~ . ~ NO: S~led S8llÐled on'Grab lIater CTNRS REMARKS lAB ID '1 ZV...- - \.... -' stJ) (j1~'> ./ Ç-l\-'(~ ¡ 1.J,¡)"", C \I r,{J 12- S . I \. ,¡J'Û. ( , 1\ 1/ ' \ ~ ';- 3 .' I I II 'I \Z(\ - \ /, I V V " I I II 'I 'I II fL{., - ~ I, I I' 1\ (I " f-7 -I I, I V -/ I, " R7 -5 " I I' II It " ~ \<'~-I ,. I V V 1. '\ II , 'I \<... 'tS - ~ " I , SIGNATURE TIME: SHIPPED VIA: RElIMOUISMEO BY: S: RELINQUISHED BY: RECEIVED BY: HAND DELIVERED: RECEIVED BY: COJRIER: RELINQUISHED 8Y: OTHER: RECE'VED BY: \II4\TE . FilE. YEllCYW· lAB, riNK· CLIENT 645 North Main St., Orange, California 92668-1104 Tel. No.: (800) LAB·4599 Fax No.: (714) 744-0357 DPrec" . . ISlon Laboratories CHAIN OF CUSTODY RECORD ~ 31-S- PltOJE'CT IWIE: bl\l.1H t,u¡O~ \)-y-~ COLLECTORS NAME/SIGNATURE: Ana I yses RIC:J.II red Joel -V LOCA "1011: RE~T TO: NAME: ç, ,rt '\( () \ \ () ~ ') As Received SaMple Info: MOTES: CCJlPIIJIY : Teq>: c.hllJL ~ ADORl:SS: kT\J)e 0 Plntic r:J r--. ~ CITY.. STATE. ZIP 0 Gin. K,Se.led , (~ Nf 'Í ) ~Y;r::; - f<' L V ~ ~ """ PIIONI: : FAX: ( ) 0 ~ o Others ~ ~ SPl D.te Time C~/ ~ Sample Indentification SIZE tI ~ ~ ~ NO: S~led S fIII1) I ed or ,(¡'r.i» \later CTNR$ Lx:, REMRICS LAB ID ~~""'- ""=:': s~l t q - ( ~/ , V V ç. (~'I ,'7 1o.Þ" h (t.4o/-, (... ~ /, 'I · " II Q...'1-3 I II " 'I i2.D-1 I. I V- Ir '/ :/ /. Q.. 10 - ) I, I '1 /" ~ , t " ¡, e 1\ .... i " J r, , I, R.\l-~ II J " , I, " " [l\l-( " I V / f I 'f I " R..IZ-3 II I RElI '!QUI SHED BY: TIME: SHIPPED VIA: RELlIQlISIf£D IY: '1/ S: RECEIVED BY: HAND DE LI VERED: RECEIVED IY: COOIU Ell: ~Elr~~rSHEO 8Y: OTHER: ~ECEIVED 8Y: IlliITE . FILE, YHlO'ol' lAB, f'll/l(' CLIENT 645 North Main St., Orange, California 92668-1104 Tel. No.: (800) LAB-4599 Fax No.: (714) 744-0357 P Precision Laboratories CHAIN OF CUSTODY RECORD 'ð-f.r(- ç" ptOJECT IWIE: ~'",¡ o"á'J y- ~- P COLLECTORS N~E/SIGNATURE: AMIV-" R~lred JOB' LOCATION: V REPalT TO: NAME: (' .11 Yv'I)~~) As Received S8q)le Info: NOTES: ^ (;(wAllY: T~: <. ~.//~jJ ADDRESS: rL TIbe 0 Pla.tic ~ ~ ~.... ~ rSealed a CITY STATE. ZIP 0 Glas. ~ ,~ --.. "'"' (7/'-{ ) , ~ (- ~ "7 1 'lOA Others ') PHONE: 'J I-: '7 . / ) (, ./ FAX: ( ) 0 0 ~ -... ..... ~ SPl Date Time C~I fO ~ lJ Semple Indentification SIZE tI :J- ~ 110: 5MÐled S IIII'Ø I ed or/Grllb Þan r CTNRS t2 REMARKS LAB ID 7~ff-CfY ,1"; ~- v'···· ')~ íZ.1~- , ~'r> I, I V It ;.;" h?~ l-.I"1l.. , , " II II ~J~-3 I /, . 'I ¥_\\ -I 'I I V v7 V- 'I 1/ I, ~/~ -3 ~ I '( I' '1 tic; - I I, 1 1/ 'I I '/ " I, ~ itç - .> If l g " I. I l.l~ - ( ~ I V II '( ( II ¥ \b-~ ~ I ,r RElllfQUlSHED BY: DATE: TIME: SKIPPfD VIA: RElIlfQUl SHED BY: ups: RECEIveD BY: FED EX: HAND DELIVERED: REeE :rveD BY: CWRIER: Rfl UIOUI SHED BY: OTHER: RECE IVED BY: IlliITE . FILE. YELLOI./· LAB. FINK· CLIENT 645 North Main St., Orange, California 92668-1104 Tel. No.: (800) LAB·4599 Fax No.: (714) 744-0357 , .,.. W- Precision Laboratories CHAIN OF CUSTODY RECORD tð 5 of .5"' PROJECT !WE: ~L>,,^ L),)} ~? Y ~ f' COLLECTORS NAME/SIGNATURE: Anal YS" Requl red J08# LOCATION: \ REPORT TO: !WE: '~~( ì\'{o I )QJl-, As Received S8q)le Info: NOTES: COMPAln: T etf1): dI//{J(O .ADORE '55 : [¿ Tlbe Plastic ~ ~ 0 N '::) ~ CITY. STATE ZIP 0 Gl... ~ Sealed ~ ) l-j-)c..- - (')77. "- PIIONE: elf '{ FAX: ( ) 0 VOA 0 Others ~ Q ......... "' ~ SPL Date Ti_ Cotrf1/ 90ILf Semple Indentification SIZE fI ~ <::) NO: S~led SlIII'Ðled or trllb' \taî;r CTWltS ,,\6 REMARKS LAS 10 Ii 3J.rn,·, (, "'.- ~~ <-//-* /,' -:In., , i t.^ " JJ Q.17- I c. ",.WL I ¡/ V .'v 'I " , e 17 -.5 / I i / 1/ " I l.} g-I I, l V V 'I V .. , " I' ¿tR-l., II I ,. " '/ " II / I I 'I '1 " I, I " " 'I '/ I, I (/ /, II " " I REl UIOIJISHED BY: DATE: TINE: SHIPPED VIA: SIGNATURE \\ RELlMQUISHED BY: ' RECEIVED BY: ups: FED EX: HAND DELIVERED: RECEIVED BY: CCURIER: RELINQUISHED BY: OTHER: RECEIVED BY: IItIITE ' FILE, YElLO'J' LAB, ~'IN( , CLIENT 645 North Main St., Orange, California 92668-1104 Tel. No.: (800) LAB-4599 Fax No.: (714) 744-0357