Laserfiche WebLink
REG 603 UPDATE-7 3/24/92 <br /> all vacuum recovery can be directed to MW1, MW2, MW3 , MW10 and EX- <br /> 411 , an increase an the vacuum influence will be obtained and a <br /> more substantial reduction in the contaminants, found in the other <br /> wells, will be noted. <br /> The need for ground water recovery-treatment cannot be made, until <br /> the assessment of ground water treatment by vapor extraction has <br /> been completed for this site (REMOX unit has been stabali.zed with <br /> no air dilute) . <br /> 5 . 0 RECOMMENDATIONS <br /> 1. Perform ground water sampling for gasoline range <br /> hydrocarbons and fecal coliform on a quarterly bases. <br /> 2 . Until the REMOX unit is stabilized, no air dilution, <br /> continue weekly ad3ustments and monthly monitoring, <br /> using the 10S50 PID--GC. <br /> 3 . Provide monthly update status reports of vapor <br /> recovery/destruction. <br /> 6 . 0 TIME FRAME <br /> July 15 , 1992 UPDATE STATUS REPORT #8-June, 1992 . <br /> June, 1992 QUARTERLY GROUND WATER SAMPLING. <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 D. Health and Safety Plan. <br /> 8 . 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 /> I <br /> I <br /> PAGE 12 <br />