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R603 UPDATE-11 11/19/92 <br /> from MW1 and MW3 for treatment. Treatment will be tank stripping, <br /> utilizing the "Convault" as a 1000 gallon tank strapper to batch <br /> treat approximately 300 gallons every 5 hours. All vapors driven <br /> off by the air strapping from the tank will be processed into the <br /> thermal oxidizing unit for destruction. <br /> 5 .0 RECOMMENDATIONS <br /> 1. Perform ground water sampling for gasoline range <br /> hydrocarbons and fecal coliform on a quarterly basis. <br /> 2 . Until the REMOX unit is stabilized, no air dilution, <br /> continue weekly adjustments and monthly monitoring <br /> using the 10550 PID--GC. <br /> 3 . Provide monthly update status reports of vapor <br /> recovery/destruction. <br /> 4. Once the vapor recovery system has stabilized, install a <br /> ground water recovery system into MW1 and MW3 and treat <br /> the ground water by tank aeration - vapor destruction <br /> . using the REMOX incinerator. <br /> 6. 0 TIME FRAME <br /> December, 1992 QUARTERLY GROUND WATER SAMPLING. <br /> December, 1992 INITIATE GROUND WATER RECOVERY AND <br /> TREATMENT FROM MW1 AND MW3 . <br /> December 20 , 1992 UPDATE STATUS FOR November, 1992. <br /> 7. 0 HEALTH AND SAFETY <br /> This site is being treated as a class D site, normal common sense <br /> is to be used, see Appendix C, Health and Safety Plan. <br /> v. ".L ITATI�Zi.�i <br /> The conclusion and recommendations presented in this report are <br /> based upon the following: <br /> A. The explorazory test borings drilled az the since . <br /> B. The Bouwer and Rice Slug test. <br /> • C. The Vapor Extraction Source Test. <br /> PAGE 10 <br />