AR226-2895 i E.

3M Environmental, Health and Safety Operations 3M Center, Building 0224-05-W -3 S t Paul, M N 55144-1000 3 3 7 (o October 14,2010 Via Hand Delivery Document Control Office Docket AR-226 EPA East Building, Room 6428 1201 Constitution Ave., N.W.

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STL Burlington Colchester, Vermont Extended Data Package SDG: 117591 Case Narrative Sample Report Summary - Geotechnical.........................................................

AR.JSl>-0673> Centre Analytical Laboratories, Inc. 3048 Research Drive Phone: (814) 231-8032 State College, PA 16801 Fax: (814) 231-1253 or (814) 231-1580 Analytical R eport Fluorochemical Characterization of Surface Water Samples Mobile, Alabama (W2151) Centre Analytical Laboratory Report No. 023-014D r- Testing Laboratory Centre Analytical Laboratory, Inc. 3048 Research Drive State College, PA 16801 3M Environmental Laboratory Contact Kent R.

TSCA NCIC Notification Form for CBI Documents Docket Number: _ r K Q<P,?

ENVIRONMENTAL PHYSICAL/CHEMICAL, FATE, EFFECTS AND MONITORING STUDIES CLICK A C O M P O U N D TO V IE W LIST O F S TU D Y TITLES Back to Main Menu COMPOUNDS PFOS DEA SALT OF PERFLUORO(ETHYLCYCLOHEXYL) SULFONATE POTASSIUM DECAFLUORO(PENTAFLUORETHYL)CYCLOHEXANESULFONATE N-MeFOSE ALCOHOL N-EtFOSE ALCOHOL FOSA N-ETHYL AMIDE PFOSAA PFOA POSF DEGRADATION HYDROLYSIS PHOTOLYSIS BIODEGRADATION COMBUSTION ENVIRONMENTAL MONITORING MULTI-CITY STUDY GLOBAL MONITORING 3M MANUFACTURING FACILITIES

Wildlife International, Ltd. - 1- Project Number 454A-103 PFOS: A 96-HOUR STATIC ACUTE TOXICITY TEST WITH THE FRESHWATER MUSSEL (Unio complamatus) ADDENDUM WILDLIFE INTERNATIONAL, LTD.

Fraunhofer ITEM Final Report 01 G 00 0 02 [Appendix E] 28 Day Repeated Dermal Contact Study of 3M Test Articles in Sprague-Dawley Rats Page 1 of 68 Appendix E: Histopathological Findings Fraunhofer ITEM Final Report 01 G 00 0 02 [Appendix E] 28 Day Repeated Dermal Contact Study of 3M Test Articles in Sprague-Dawley Rats Page 2 of 68 Table 1: Summary of histopathological findings (all animals) FRAUNHOFER ITA 01G0002 Summary of histopathological fi ndi ngs (all animals) Page: 1 21-Aug-00 !

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AR226-2191 EID 293578 Washington Works C8 Emissions - Actual with FPD at 12000 43485004348000- 4347500- 4347000- ?

AR226-2525 - /X S O O C A S ~ *>/' 3_CJ, cJO r) C ^ S PENNY, m e r e ARE THE R E S U L T S FOR THE C-rQ IK WA TE R S A M P L E S T H AT YOU TE-RY .

AR226-2601 om < CN r- <N CD <OD ASH02B045 EXD781325 EID781325 i i Objectives Provide grounding/update on recent activities Solicit input on upcoming activities mg M H otv> 09 O cn EID781326 : Agenda Water - GIST Final Report Recommendations - Proposed MOU Based on GIST Recommendations - OEPA Requests - DuPont Suggested Modifications Air - Review Recent Model Results - Air Permit Update - Additional Reduction Programs - Air Model Verification Plan ASHQ2B047 Proposed Memorandum of Understanding-W est Virginia DEP and Ohio EPA Sas W H a-a CD H UND) GO aN3 WoCD aH a CO H UIO) CO Summary of Activities December 2, 2003 S MOH a-oej, H WHa"J *o N*U0J) GO CNOJ 10' 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 I-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, and EPA HSWA (Corrective Action) permit requirements EID781330 i s w H aoK9 03 O cn o Proposed MOU inistrative Details Parties: -- West Virginia Department of Environmental Protection -- West Virginia Department of Health and Human Resources -- Ohio Environmental Protection Agency -- E.L du Pont de Nemours & Company 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 facilities") -- Begin first quarter 2004 Proposed MOU -Public Water System Sampling WV Public W ater Systems: - Quarterly sampling 1Q20G4-4Q2OO5 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.

AR226-2638 FAY PROJECT FAY C8 SAMPLING 2/04 FAY C8 SAMPLING 2/04 FAY C8 SAMPLING 2/04 FAY C8 SAMPLING 2/04 FAY C8 SAMPLING 2/04 FAY C8 SAMPLING 2/04 FAY C8 SAMPLING 2/04 FAY C8 SAMPLING 2/04 FAY C8 SAMPLING 2/04 FAYETTEVILLE G W 1/03 FAYETTEVILLE G W 1/03 FAYETTEVILLE G W 1/03 FAYETTEVILLE GW 1/03 FAYETTEVILLE G W 1/03 FAYETTEVILLE G W 1/03 FAYETTEVILLE G W 1/03 FAYETTEVILLE G W 1/03 FAYETTEVILLE GW 3/03 FAYETTEVILLE GW 3/03 FAYETTEVILLE GW 3/03 FAYETTEVILLE GW 3/03 FAYETTEVILLE GW 3/03 FAYETTEVILLE GW 3/03 FAYETTEVILLE GW 3/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 10/03 FAYETTEVILLE SAMPLING 7/04 FAYETTEVILLE SAMPLING 7/04 FAYETTEVILLE SAMPLING 7/04 SRCNAME THEME DATESMPL SMPLT SAMPLE NUMBER 1-S Groundwater 2/3/2004 FS FAY-G-1-S EBLK-1 Blank W ater 2/4/2004 EB FAY-K-EBLK-1 NAF-01 Groundwater 2/4/2004 FS FAY-G-NAF-01 NAF-02 Groundwater 2/4/2004 FS FAY-G-NAF-02 NAF-03 Groundwater 2/4/2004 FS FAY-G-NAF-03 NAF-04 Groundwater 2/4/2004 FS FAY-G-NAF-04 OF-002 Surface Water 2/3/2004 FS FAY-W-OF-002 SMW-01 Groundwater 2/3/2004 FS FAY-G-SMW-01 SMW-02 Groundwater 2/3/2004 FS FAY-G-SMW-02 FBLK-1 Blank W ater 1/27/2003 FB WWK-K-FBLK-1 FBLK-2 Blank W ater 1/28/2003 FB WWK-K-FBLK-2 MW-1S Groundwater 1/28/2003 DUP WWK-G-MW-1S-2 MW-1S Groundwater 1/28/2003 FS W W K -G -M W -1S NAF-01 Groundwater 1/27/2003 FS WWK-G-NAF-01 OUTFALL 002 Surface W ater 1/28/2003 FS WWK-W-OUTFALL-002 SMW-01 Groundwater 1/27/2003 FS WWK-G-SMW-01 S W M -02 Groundwater 1/27/2003 FS W W K -G -S W M -02 FBLK-1 Blank W ater 3/27/2003 FB FAY-K-FBLK-1 MW-1S Groundwater 3/27/2003 FS FAY-G-MW-1S NAF-01 Groundwater 3/27/2003 FS FAY-G-NAF-01-1 NAF-01 Groundwater 3/27/2003 DUP FAY-G-NAF-01-2 OUTFALL-002 Surface Water 3/27/2003 FS FAY-W-OUTFALL-002 SMW-01 Groundwater 3/27/2003 FS FAY-G-SMW-01 S M W -02 Groundwater 3/27/2003 FS FAY-G-SMW-02 001 Other liquid 10/27/2003 FS FAY-Z-001 002 Other liquid 10/27/2003 FS FAY-Z-002 003 Other liquid 10/27/2003 FS FAY-Z-003 004 Other liquid 10/27/2003 FS FAY-Z-004 005 Other liquid 10/27/2003 FS FAY-Z-005 006 Other liquid 10/27/2003 FS FAY-Z-006 007 Other liquid 10/27/2003 FS FAY-Z-007 008 Other liquid 10/27/2003 FS FAY-Z-008 009 Other liquid 10/27/2003 FS FAY-Z-009 010 Other liquid 10/27/2003 FS FAY-Z-010 011 Other liquid 10/27/2003 FS FAY-Z-011 012 Other liquid 10/27/2003 FS FAY-Z-012 013 Other liquid 10/27/2003 FS FAY-Z-013 014 Other liquid 10/27/2003 FS FAY-Z-014 FIELD W ATER Blank W ater 10/27/2003 FS FAY-K-FIELD WATER #562877-DOMESTlC H 2 0 Drinking Water 7/15/2004 FS FAY-D-#562877-DOMESTIC H 20 #562878-DOMESTIC H 2 0 Drinking W ater 7/15/2004 FS FAY-D-#562878-DOMESTIC H 20 BLANK Blank W ater 7/15/2004 FS FAY-K-BLANK C8resultsEnvista111104.xls Pagel TOP BOTTOM FILTERED 0 0T 0 0T 0 0T 0 0T 0 0T 0 OT 0 OT 0 0T 0 0T T T T T T T T T T T T T T T T 0 0T 0 0T 0 0T 0 0T 0 0T 0 0T 0 0T 0 0T 0 0T 0 0T 0 OT 0 0T 0 0T 0 0T 0 0T 0 0T 0 0T 0 0T CASNO ANALYTE 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 3825261 FC-143 RsItPost RsItVal UNITS NQ 0 NG/L <10 5 NG/L 61.9 61.9 NG/L 303 303 NG/L 1530 1530 NG/L 123 123 NG/L NQ 0 NG/L <10 5 NG/L <10 5 NG/L <50 25 NG/L <50 25 NG/L NQ 0 NG/L NQ 0 NG/L 64.9 64.9 NG/L NQ 0 NG/L <50 25 NG/L <50 25 NG/L <50 25 NG/L NQ 0 NG/L 68.4 68.4 NG/L 62.8 62.8 NG/L NQ 0 NG/L <50 25 NG/L <50 25 NG/L <10 5 NG/L <10 5 NG/L <10 5 NG/L <10 5 NG/L 115 115 NG/L <10 5 NG/L <10 5 NG/L <10 5 NG/L NQ 0 NG/L 116 116 NG/L <10 5 NG/L NQ 0 NG/L 698 698 NG/L <10 5 NG/L <10 5 NG/L <10 5 NG/L <10 5 NG/L <10 5 NG/L Hit LAB ANALYTE 0 FC-143 0 FC-143 1 FC-143 1 FC-143 1 FC-143 1 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 1 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 1 FC-143 1 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 1 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 1 FC-143 0 FC-143 0 FC-143 1 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 0 FC-143 QUAL_EPA Tl A* K) K% 0) i K) m CJ 00 QUAL INHOUSE REVIEW METHODNO PREPMTHD 01M-008-046 NS 01M-008-046 NS 01M-008-046 NS 01M-008-046 NS 01M-008-046 NS 01M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 None 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS 01 M-008-046 NS PREPREP NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS DRY W W W W W W W W W 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 W W W W W W W W W w w w w w w w w w C8 results Envista 111104.xls FAY LAB NUMBER RSLTMOD RESULT UNIT MDL PQL DUPNO LOO0178-3 NQ NG/L 10 50 1 L000178-4 < 10 NG/L 10 50 1 L000178-5 61.9 NG/L 10 50 1 L000178-6 303 NG/L 10 50 1 L000178-7 1530 NG/L 20 100 1 L000178-8 123 NG/L 10 50 1 L000178-9 NQ NG/L 10 50 1 L000178-1 < 10 NG/L 10 50 1 L000178-2 < 10 NG/L 10 50 1 L34144-1 < NG/L 50 1 L34144-6 < NG/L 50 1 L34144-8 NQ NG/L 50 2 L34144-7 NQ NG/L 50 1 L34144-4 64.9 NG/L 50 1 L34144-5 NQ NG/L 50 1 L34144-2 < NG/L 50 1 L34144-3 < NG/L 50 1 L34375-5 < NG/L 50 1 L34375-7 NQ NG/L 50 1 L34375-3 68.4 NG/L 50 1 L34375-4 62.8 NG/L 50 2 L34375-6 NQ NG/L 50 1 L34375-1 < NG/L 50 1 L34375-2 < NG/L 50 1 L353241-1 < 10 NG/L 10 50 1 L353242-1 < 10 NG/L 10 50 1 L353243-1 < 10 NG/L 10 50 1 L353244-1 < 10 NG/L 10 50 1 L353245-1 115 NG/L 10 50 1 L353246-1 < 10 NG/L 10 50 1 L353247-1 < 10 NG/L 10 50 1 L353248-1 < 10 NG/L 10 50 1 L353249-1 NQ NG/L 10 50 1 L3532410-1 116 NG/L 10 50 1 L3532411-1 < 10 NG/L 10 50 1 L3532412-1 NQ NG/L 10 50 1 L3532413-1 698 NG/L 10 50 1 L3532414-1 < 10 NG/L 10 50 1 L3532415-1 < 10 NG/L 10 50 1 L002906-1 < 10 NG/L 10 50 1 L0002906-2 < 10 NG/L 10 50 1 L0002906-3 < 10 NG/L 10 50 1 Page 2