Ohio EPA December 2,2003 ks o to CO o Ul AR226-2350 EXP01582Q O b jectives Provide grounding/update on recent activities Solicit input on upcoming activities 'H****** 8O1000 o <j\ EXP015821 Agenda Water - GIST Final Report Recommendations - Proposed MOU Based on GIST Recommendations - OEPA Requests - DuPont Suggested Modifications Air - Review Recent M odel Results g - Air Permit Update I - Additional Reduction Programs - Air Model Verification Plan EXP015822 Proposed Memorandum of Understanding-West Virginia DEP and Ohio EPA Summary of Activities December 2, 2003 m oxo cUol ASH028048 GIST Report Recommendations Summary Final GIST report issued August, 2003 Continued quarterly/annual monitoring of certain Ohio River public water systems Quarterly/annual monitoring of private water supplies (10 locations) in West Virginia and Ohio - West Virginia: Wash Works 0-2 mile radius and Dry Run Landfill/Letart Landfill 1-mile radius - Ohio: Wash Works 0-2 mile radius - List to include wells, springs, cisterns Conduct C8 monitoring at all DuPont Washington Works facilities according to applicable West Virginia Solid Waste/NPDES, NPDES, g and EPA HSWA (Corrective Action) permit requirements to GO o EXP015824 Proposed MOU -Administrative Details Parties: - West Virginia Department of Environmental Protection - West Virginia Department of Health and Human Resources - Ohio Environmental Protection Agency - E.I. du Pont de Nemours & Company i Objectives: - Continued monitoring and reporting of C8 concentrations in groundwater and surface water - Implement recommendations of the GIST concerning continued sampling and monitoring in WV & Ohio ("in and around the g facilities") g00 - Begin first quarter 2004 o w o E X P 0 1 5825 Proposed MOU -Public Water Syste II Sampling WV Public Water Systems: - Quarterly sampling 1Q2004-4Q2005 at Lubeck PSD, DuPont WW, and GE production wells and finished water (if applicable) - Annual sampling 2004-2005 at Blennerhassett Island State Park, Mason Cty.

\ AR226-2409 INTEROFFICE MEMORANDUM Dates From; Dept : Tel No 29-May~i99Q 12:23pm Peter D.

AR226-2509 # # Stephen R Peck 03/07/2002 08:21 PM To: Yasu Shibuta/SE/DuPont@DuPont cc: Ta-Wei Fu/SE/DuPont@DuPont, Mohammad Rezaei/SE/DuPont@DuPont Subject: Procedure for Analytical Determination of APFO Procedure for Analytical Determinatior EDD0042621

AR226-2791 FOR DUPONT USE ONLY Approximate Lethal Concentration of i l H H B ^ H n B f i 9 9 E 9 n i n Rats Haskell Laboratory Report No. 276-85 E.

AR226-2825 //LO- orti- & S International Research and Development Corporation_______ SPONSOR: COMPOUND: SUBJECT: E.

AR226-2905 FOR DU PONT USE ONLY E.

AR226-3005 Haskell liabrslry ReportHo.591-92 tor Economic Co-OpersMpn and Oeve'opment (OECD) Organisation Guideline for Testing Chemicals. 202 Author Kbith B.

Study Sponsor: Issue Date: Document Reference No.: ELF ATOCHEM 15 -M ar-95 258250 AR226-3011 Bacteria Growth Inhibition Author(s): H.

AR226-3135 DuPont-3548 TRADE SECRET Study Title H-24256: Local Lymph Node Assay (LLNA) Laboratory Project ID: DuPont-3548 Author: Gregory S.

AR226-3162 DuPont-2932 TRADE SECRET Study Title H10-2-D40o4se3:OBrailoGpearvsaisgteenScteudSycrieneRniantgs Laboratory Project ID: DuPont-2932 Author: Carol Finlay, B.A.

TRADE SECRET AR226-3177 DuPont-6087 Study Title H-24516: Skin Irritation Test in Rabbits Laboratory Project ED: DuPont-6087 Author: Carol Finlay, B.A.

AR226-3214 DuPont-8863 TRADE SECRET Study Title H-25134: Influence on Growth and Growth Rate of the Green Alga Selenastrum capricornutum Laboratory Project ID: DuPont-8863 A u t h o r : Terry Lee S lo m a n , B .S .

firft %R> _ TRADE SECRET DuPont-9057 Study Title H-25183: Static, Acute, 96-Hour Screening Test to Pimephales prometas Laboratory Project ED: DuPont-9057 A u t h o r : Alan Samel, M.S.

405 UM - DuPont-5990 TRADE SECRET Study Title H-24768: Subchronic Toxicity 90-Day Gavage Study in Rats with One-Generation Reproduction Evaluations Volume 5 of 5 Laboratoiy Project I: DuPont-5990 Test Guidelines: U.S.

463 TRADE SECRET 3x 2!