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R603 UPDATE-26 2/28/94 <br /> 49 solvents were detected in chromatogram comparisons; 11i.e. 11 1, 2, - <br /> Dichloroethane (DCE) - retention time 2 . 079 minutes, <br /> Trichloroethylene (TCE) - retention time 3 . 023 minutes and <br /> Tetrachloroethylene (PCE) - retention time 3 . 75 minutes. Also <br /> water samples from MW1 and MW6 were tested using EPA method 8240 <br /> and were below detection limits for these compounds, see Update <br /> Status Report 21, September, 1993 <br /> 5. 0 TIME FRAME <br /> March, 1994 Monthly air sampling, 1/4 ground <br /> water sampling and water gauging <br /> 6 .0 HEALTH AND SAFETY <br /> This site is being treated as a class D site, normal common sense <br /> is to be used. <br /> 7. 0 LIMITATIONS <br /> The conclusion and recommendations presented in this report are <br /> based upon the following• <br /> A The exploratory test borings drilled at the site <br /> B . The Bouwer and Rice Slug test . <br /> C The Vapor Extraction Source Test <br /> D. The observations of field personnel . <br /> E . The results of laboratory analysis performed by a state <br /> certified laboratory. <br /> E. Referenced documents <br /> F Specifications supplied by "REMOX" for the Authority to <br /> Construct Permit <br /> G. Our understanding of the regulations of the State of <br /> California, San Joaquin County and City of Stockton. <br /> The services performed by Western Geo-Engineers, a corporation <br /> under California Registered Geologist #3037 and/or Contractors <br /> License ##5 .3857, have been conducted an a manner consistent with <br /> the level of care and skill ordinarily exercised by members of <br /> our profession currently practicing under similar conditions in <br /> the State of California and the Stockton area. Our work and/or <br /> supervision of remediation and/or abatement operations, active or <br /> preliminary, at this site is in no way meant to amply that we <br /> are owners or operators of this site Please note that known <br /> soil and/or ground water contamination must be reported to the <br /> PAGE 4 <br />