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Bioremediation of Draw Down Test Discharge Water ilot Study <br />The contaminated discharge water will be treated with a continuous flow liquid bioremediation reactor. <br />The bioremediation reactor will contain a synthetic fixe -film dual-phase bioreactor with forced air. The <br />water within the bioreactor will be heated to 75 F. The b oreactor will operate in the aerobic metabolism <br />mode. Nutrients may be added to enhance the <br />Discharge water sampling will be performed before <br />analyzed by EPA method 826013. <br />as required. <br />and on two day intervals. Samples will be <br />Final Disposal of Discharge Water <br />Discharge water may be disposed of in one of two methods. If the treated water is analyzed to be at or <br />below discharge standards, the water will be used for dust control offsite. If after treatment the water does <br />not meet the EPA discharge standards, the water will be manifested to a state approved disposal site. <br />REPORT OF FINDINGS <br />After the pump draw down test has been completed, a stkndard engineering report covering the activities <br />of the pump test will be issued. This report will present he findings of the pump test and conclusions as <br />the feasibility of a pump and treat program. <br />A separate report of findings will be issued covering <br />This report will cover the results from the bioreactor <br />on the site. <br />AVAILABLE FUNDING <br />contaminated extraction well water treatment. <br />uent analysis and the practicality of future use <br />The work proposed by this work plan is subject to available funding from the State UST Cleanup Fund. <br />Funds will be requested for both the pump test and the bioreactor pilot study. If only the pump test is <br />funded, the bioreactor pilot study will not be implemented. <br />This reclamation project is driven by the needs of level per's construction schedule. The developer will <br />construct a building on this site with or without the reclamation of the site. The cost of reclamation will <br />be much less if the extraction wells and plumbing are installed before construction starts. <br />Please . contact -Ervi n - Rifenburg of this office (209,3 <br />Report. _ <br />Respectfully submitted, <br />.31 <br />Foothill Engineerin <br />No. i C7 r?' <br />Ervin Ri enbu , RCE' - <br />cc: Jim Anagnos for Sun West Liquors <br />cc: William Mitchell FAX 9251988-8032 <br />381) if any questions ariseconcerning this <br />