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110 Second Avenue South,#D7,Pacheco,CA 94553-5560 , 110 Second Avenue South,#D7,Pacheco,CA 94553-5560 ,
<br />�LYTICAL INC Telephone 925-798-1620 Fax 925-798-1622 McCAMPBELL ANALYTICAL INC Telephone 925-798-1620 Fax 925-798-1622 110 Second Avenue South,#D7,Pacheco,CA 94553-5560
<br /> h�Ip//www.mccamnbell cam E-mail mom@rnccampbell coin � MCCAMPBELL ANALYTICAL INC Telephone 925-798-1626 Fax 925-798-1622
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<br /> ) .//www.mccampbe)�om E-mail main@mccampbell coin 24, ' httn//www.mccamnbell com E-mail main@mccampbell com
<br /> Client Protect ID Chase-Van Buren led 08113/9$
<br /> Date Sam � Date Sampled 08/i 3198
<br /> Sampled ' Advanced GeoEnvironmental Client Project ID Chase-Van Buren , Date Sampled 08/13/98
<br /> Advanced GeoEnvironmental Client Project ID Chase-Van Buren
<br /> Date Received 08/14/98 4005 North Wilson Way 4005 North Wilson Way Date Received 08/14/98 Date Received 08/14/98
<br /> Client Contact Kevin McKibben Date Extracted 08117-08/18/98 ' Stockton,CA 95205 Client Contact Kevin McKibben Date Extracted 08/14-08/17/98
<br /> ' Stockton, CA 95205 Client Contact Kevin McKibben Date Extracted 08/14/98
<br /> Client P O [Date Analyzed 08/17-08/18/98 Client P O Date Analyzed 08/14-08/17/98
<br /> CIient P O Date Analyzed 08/14/98
<br /> Volatile Organics By GC/MS , Gasoline Range (C6-C12)Volatile Hydrocarbons as Gasohne*,with Methyl Cert-Butyl Ether*&BTEX* '
<br /> 93465 EPA methods 5030,modified 8015,and 8020 or 602,California RWQCB(SF Bay Region)method GCF1D(5030)
<br /> MW-6/8-13-98 Lab ID Client ID Matrix TPH(g)+ MTBE Benzene Toluene Ethylben- Xylenes %Recovery
<br /> W ' zene Surrogate
<br /> icentration* Compound Concentration* 93464 MW-3 W 180,000,a ND<1000 14,000 55,000 4100 23,000 103 08/21/98
<br /> ND<3 Ethylbenzene 220 93465 MW-6 W 2100,a ND<I0 130 27 220 260 89
<br /> 120 Hexachlorobutadiene NO ' ' Dear Kevin
<br /> NO lodomethane NO 93466 MW-7 W 2400,a NDX10 70 16 110 290 95
<br /> ND Isopropylbenzene 11I Enclosed are
<br /> NO p4sopropyltoluene NO
<br /> 93467 MW-9 W 34,OOo,a ND<20 700 2600 2000 6800
<br /> ND Methyl butyl ketone ND
<br /> ND Methylene Chlorides` NO 1) the results of 9 samples from your Chase-Van Buren protect,
<br /> 37 Methyl ethyl ketone NO 93468 MW-10 W ND ND ND ND ND ND
<br /> ND Methyl isobuty]ketone Nn I
<br /> 2) a QC report for the above samples
<br /> NO Methyl tert-Butyl Ether(MTBE) 93469 MW-14 W ND ND ND ND ND ND 85
<br /> NO Napthalene NIX2o 3) a copy of the chain of custody, and
<br /> ND n-Propyl benzene 31 93470 MW-15 W ND ND ND ND ND ND 90
<br /> NO Styrene M NO , ,. 4) a bill for analytical services
<br /> NO 1,1,1,2-Tetrachloroethane NO 93471 MW-16 W ND ND ND ND ND ND 89
<br /> NO 1,1,2,2-Tetrachloroethane ND
<br /> NO Tetrachloroethene ND 93472 MW-17 W ND ND ND ND ND ND -82 C7 All analyses were completed satisfactorily and all QC samples were found to be within our control limits
<br /> NO Toluene NO ' 1 ,
<br /> NO 1,2,3-Tnchlorobenzene NO if you have any questions please contact me McCarnpbell Analytical Laboratories strives for excellence in
<br /> NO 1,2,4-Tnchlorobenzene NO quality, service and cost Thank you for your business and I look forward to working with you again
<br /> NO 1,1,1-Trichloroethane NO
<br /> ND 1,42-Trichloroethane NO
<br /> NO Tnchloroethene NO
<br /> NO Trichlorofluoromethane NO Yours truly,�
<br /> ND 1,2,3-Trichloropropane NO
<br /> NO 1,2,4-Tnmethylbenzene NO
<br /> NO 1,3,5-Tnmethylbenzene NO
<br /> Edward Hamilton, Lab Director
<br /> NO Vinyl Acetate '" NO
<br /> ND Vinyl Chloride ° ND
<br /> NO Xylenes,total 270 ' Reporting Limit unless '
<br /> NO otherwise stated,NO W 50 ug/L 50 05 05 05 05
<br /> NO means not detected
<br /> NO
<br /> above the reporting S 1 0 mg/kg 001 0 005 111101 00050005
<br /> NO limit
<br /> NO Comments , *water and vapor samples are reported in ug/L,wipe samples in ug/wipe,soil and sludge samples in mg/kg,and all TCLP and SPLP extracts '
<br /> ND Surrogate Recoveries(%) _ in ug/L.
<br /> NO Dibromofluoromethane 104
<br /> NO Toluene d8 99 I
<br /> #cluttered chromatogram,sample peak coelutes with surrogate peak ---- '
<br /> NO 4-Bromofluorobenzene 1I1
<br /> 'The fallowing descriptions of the TPH chromatogram are cursory in nature and McCampbell Analytical is not responsible for their
<br /> ug/i-,soil and sludge samples in ug/kg,wipes in ug/wipe and all TCLP/SPLP extracts in ug/1, interpretation a) unmodified or weakly modified gasoline is significant, b) heavier gasoline range compounds are significant(aged
<br /> I water samples 10 ug/L, vapor samples 0 5 ug/L, solid and sludge samples 5 ug/kg, wipes gasolme9), c) lighter gasoline range compounds (the most mobile fraction) are significant, d) gasoline range compounds having broad ,
<br /> the reporting limit,NIA means analyte not applicable to this analysis ' chromatographic peaks are significant,biologically altered gasolme9,e)TPH pattern that does not appear to be derived from gasoline(1),f)
<br /> (2-chloroethoxy) ethene, (d) 2-hexanone, (e) dichloromethane, (f) 2-butanone, (g) 4-methyl-2- one to a few isolated peaks present,g)strongly aged gasoline or diesel range compounds are significant,h)lighter than water immiscible
<br /> er than water immiscible sheen is present, (i)liquid sample that contains greater than �5 vo1 % sheen is present,i)liquid sample that contains greater than—5 vol /u sediment,l)no recognizable pattern
<br /> irganic content,(k)peaks present in this carbon range do not match the pattern of our standard for
<br /> acid ethenyl ester,(n)chloroethene,(o)dimethylbenzenes
<br /> Edward Hamilton,Lab Director DHS Certification No 1644 Edward Hamilton,Lab Director
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