.

AR 286 -- 1183 IN THE CIRCUIT COURT OF WOOD COUNTY, WEST VIRGINIA JACK W.

AR R26 -- 1193 JULY 2002 SURFACE WATER MONITORING REPORT FOR WASHINGTON WORKS FACILITY AND LOCAL, LETART AND DRY RUN LANDFILLS WASHINGTON, WV Date: September 2002 Project No.: D6WW7423.01 18983635.20000 `CORPORATE REMEDIATION GROUP DuPAonntAlalniadncUeRbSetDwieaemnond BWairllmeiyngMtiolln,PlDaezlaa,wBaurieldi1n9g80257 SONTBIN NE OR = 85 } =-- RECEIVED SEP 23 gp, ELeuTony prog 000243 Surtac vate Monitoring Report TABLE OF CONTENTS Tableof Contents PX oRFUTLY TERT OR ---- J 3.0 Washington WOrKS FACHILY .......cccoorsuummmsmssssssssssssssssssssssssssssssssssssssssssssessssssnd [XJ 5,72 SR F071 OT 7.0 REFETONCES corr -------------- nnn] Table 1.0 Table 2.0 Table 3.0 Table 4.0 Figure 1.0 Figure 1.1 Figure 12 Figure 2.0 Figure 2.1 Figure 2.2 Figure3.0 Figure 3.1 Figure 3.2 Figure 4.0 Figure 4.1 Figure 42 TABLES C-8 in Surface Wate--r Washington Works Facility C-8 in Surface Wate--r Local Landfill C-8 in Surface Water -- Letart Landfill C-8 in Surface Water -- Dry Run Landfill FIGURES Site Location Map-- Washington Works Facility Surface Water Sample Location Map -- Washington Works Facility C-8 Concentration Map July 2002 -- Washington Works Facility Surface Water Site Location Map - Local Landfill Surface Water Sample Location Map -- Local Landfill C-8 Concentration Map July 2002 -- Local Landfill Outfalls Site Location Map -- Letart Landfill Surface Water Sample Location Map - Letart Landfill C-8 Concentration Map July 2002 - Letart Landfill Outfalls Site Location Ma--Dpry Run Surface Water Sample Location Map -- Dry Run Landfill C-8 Concentration Map July 2002 - Dry Run Landfill Outfalls ewes an 08 000444 Surace waler Monitoring Report Table of Contents Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F Appendix G Appendix H APPENDICES Laboratory Analytical Data Reports ~ Washington Works Facility Chain-of-Custody Records ~ Washington Works Facility Laboratory Analytical Data Reports ~ Local Landfill Chain-of-Custody Records -- Local Landfill Laboratory Analytical Data Repo~rLettasrt Landfill Chain-of-Custody Reco--rLedtasrt Landfill Laboratory Analytical Data Reports ~ Dry Run Landfill Chain-of-Custody Records ~ Dry Run Landfill Waneiglwone, OsF e mz 000445 i `SurfacewaterMonitoring Report Introduction 1.0 INTRODUCTION A`WemsutlVtiir-gmiendiiaaDceopnasretnmteonrtdoefr (EOnrvdierronNmoe.nGtaWlR-P2ro0t0e1c-ti0o1n9()WwVaDsEPen)t,ertehdeiWnetostbeVtiwregienniathe DepartmentofHealth and Human Resources ~ Bureau for Public Health (WVDHHR- BPH) and DuPont on November 15, 2001 (Consent Order).

AR RAG -- 1348 Telomer Research Program AGC pe = Clariant PIER ------------------------------ Report Titles Jn ivo Rat Micronucleus Assay Author(s): Gregory L.

232 ff ornament CoumarOn KENTUCKY 014704 ons ogs gpoct pa SEPhe belroatyastri.aonecso8m TELECOPY AND AR22G- 1472 TAFT, STETTINIUS & HOLLISTER LLP cus anoorree 425 WALNUT STREET, SUITE 1800 CINCINNATIs, aOHnIaO 45202-3957 arom PRL.

AR226- 1509 SAMPLING INVESTIGATION RESULTS LITTLE HOCKING WATER ASSOCIATION WELL FIELD WASHINGTON COUNTY, OHIO Date: April 2003 Project No. 7482 18983762.00010 am CORPORATE REMEDIATION GROUP An Alliance between DuPont and URS Diamond Barley Mill Plaza, Building 27 Wilmington, Delaware 19805 000438 CONTAIN NO CBI 'WVDEP 17571 !

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AR226-2344 ATTACHMENT 2 SEPTEMBER 2002 THROUGH AUGUST 2003 AIR DISPERSION MODELING ANALYSIS OF APFO EMISSIONS DuPont Washington Works Facility Parkersbwg, West Virginia Prepared for: West Virginia Department of Environmental Protection Division of Air Quality 7012 MacCorkle Ave, SE Charleston, WV 25304-2943 Prepared by: DuPont Engineering Technology (DuET) Environmental Section Wihnington, DE 19898 October 17,2003 ASH027184 1.

AR226-3164 TRADE SECRET Study Title H-24000: Biopersistence Screening 10-Dose Oral Gavage Study in Rats Laboratory Project ED: DuPont-2925 AUTHOR: Carol Finlay, B.A.

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