Document 6brnkvnoEwnO1j85aV5wn4101

AR226-2011 ^\\\ Oo^ //TO WASHINGTONWORKS ILNFLUENCE C-8 ENVIRONMENTA EID924245 WASHINGTON WORKS C-8 ENVIRONMENTAL INFLUENCE EID924246 WASHINGTON WORKS C-8 ENVIRONMENTAL INFLUENCE EID924247 AIR PROGRAMS Liquid, C-8 Facilities Fine Powder Dryer Recovery Project Fence Line Monitoring 8/89, Complete 1Q90, Start-up , Transition Inconclusive EID924248 VASHINQTON WORKS C-8 ENVIRONMENTAL INFLUENCE ETD924249 WATER PROGRAMS Surface Possible C-8 Recovery From FEP Effluent In Progress 1992 Groundwater Purchase of Lubeck Water Company Closing 4/11/90 Turnover to DuPont 10/91-4/92 EID924250 WASHINGTON WORKS C-8 ENVIRONMENTAL INFLUENCE EID924251 LAND PROGRAMS DuPont Letart Landfill Eliminated Empty Raw Material Drum Disposal West Virginia Regs. Non-Hazardous Landfills Waste Scrap De-polymerization 8/89, Complete New Standards 5 Years * EID924252 (^Jiv^-eh'i^ //^ Washington Works Comprehensive Environmental Program Purpose & Approach Six Projects : 1. Landfill Liner Demonstration * 2. RCRA Verification Investigation (VI) 3. Site - wide Hydrologic Survey 4. Plant Water Supply Study/Design * 5. Letart Landfill Contamination Study * 6. L-P.S.D. 08 Investigation * C - 8 Related Projects 0 0 ^>--* a\ EID924253 RCRA Verification Investigation (VI) To Investigate Six SWMUs on Site 1. Local Landfill 2. River Bank Landfill 3. Anaerpbic Digestion Ponds 4. Injection Wells No, 1 & 2 5. Burning Ground 6. Polyacetal Waste Incinerator oWork Plan Submitted in Feb. 1990 < Waiting for EPA's Comments EID924254 L.P:S.D. C-8 Investigation Lubeck Public Service District Wells #1 & #2 ^ WW Momtoring Well #27 Probable Contamination Source and Groundwater Contamination Proposed New L.P.S.1X Wellfield Potential Future Impact of the C-8 Contamination on the New Wellfield Preventive Measures EID924255 Letart Landfill Contamination Study Purpose of the Study Existing Monitoring Wells and Data Monitoring System Upgrading Investigation EID924256 ^.szt'eeaia LOCATION OF DU FONT WELL 27 AND LUBECK PUBLIC SERVICE DISTRICT HELL FIELD ATTACHMENT 1 Leian LanBrm--'~ Mason 0^., W. Va. Figure A EID924259