Document RJNgB59L459QBpdw9w41mLxya

A R 2 2 6 -2 0 1 1 -\ll O ih WASHINGTON WORg c_a environmental influence AJP001669 E ID 924245 WASHINGTON WORKS 0-0 ENVIRONMENTAL INFLUENCE E ID 924246 WASHINGTON WORKS C-8 ENVIRONMENTAL INFLUENCE E ID 924247 AJP001671 AIR PROGRAMS Liquid 0 8 Facilities Fine Powder Dryer Recovery Project Fence Line Monitoring 8 /8 9 , Complete 1Q90, Start-up , Transition Inconclusive ) AJP001672 EXD924248 WASHINGTON WORKS 0*8 ENVIRONMENTAL INFLUENCE E ID 924249 AJP001673 '/ WATER PROGRAMS Surface Possible C -8 Recovery From FEP Effluent In Progress 1992 Groundwater Purchase of Lubeck Water Company Closing 4 /1 1 /9 0 Turnover to DuPont 1 0 /9 1 -4 /9 2 AJP001674 E ID 92425Q WASHINGTON WORKS C-8 ENVIRONMENTAL INFLUENCE g E ID 924251 AJP001675 LAND PROGRAMS DuPont Letart Landfill Eliminated Empty Raw Matrial Drum Disposal W est Virginia Regs. Non-Hazardous Landfills Waste Scrap De-Polym erization 8 /8 9 , Complete New Standards 5 Years + AJPOO676 E ID 924252 th 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.SJX C-8 Investigation * C - 8 Related Projects E ID 9242S 3 AJP01677 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 W ork Plan Submitted in Feb. 1990 W aiting for EPA*s Comments E ID 924254 AJP001678 L.P;S.D. C-8 Investigation Lubeck Public Service District Wells #1 & #2 WW Monitoring Well #27 Probable Contamination Source and Groundwater Contamination Proposed New L.P.S.D. Wellfield Potential Future Impact of the C-8 Contamination On the New Wellfield Preventive Measures E ID 924255 AJP001679 Letart Landfill Contamination Study Purpose of the Study Existing Monitoring Wells and Data Monitoring System Upgrading Investigation E ID 924256 AJP0Q1680 PO N T dz A/ MOU PS ft/ CO. szp sea ia LOCATION OF DU PONT WEIL 27 ATTACHMENT 1 AJPOO 682 E ID 924258 L e t rt Lancrmn-- r_ Mason CI#., W. Va. * Figure A E ID 924259 AJP001683