*> im Srr,,, A -AH SIAS TECHNICAL REPORT SUMMARY 3r-r Oat 1/10/79 TO : TEC H N IC A L COMMUNICATIONS CEN TER - 201-2CN (Important -- f f report is printed on both sides o f paper, send two copies to T C C J Division ^nvi roninental Project PC) "4 Dept dumber 0535 ProjectNumber Premanufacturing Notice FC-790 ReportTtie 9970012600 ReportNumber Distribution Coefficient of FM 3925 in n-Octan.ol/Water To 015 V.

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Ar AA6 - S S f TSCA NCIC Notification Form for CBI Documents RECEIVED Docket Number: fi B _________________ Document Control Number: OOGOQ / Document Date: g% _________________ Document Type: kocfr F ___________________ ~o 50 I CD --O Fo JT CD The document referenced above is claimed as confidential business information (CBI) under Section 14 of the Toxic Substances Control A ct (TSCA).

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Corporate Health Physics Corporate Occupational Medicine Corporate Product Responsibility Corporate Toxicology 3M Medical Department 3M Center, 220-2E-02 PO Box 33220 St.

M u t a g e n i c i t y T e s t i n g of 2-[N-ethyl-N-perfruoloalkyl(C=l~ 8) sulfonylami.no] ethylacrylate in B a c t e r i a l R e v e r s e M u t a t i o n A s s a y s (study number 2862) T " 32-2.5 pie P' | B M L , INC.

AkaG- M i l l Centre Analytical Laboratories.

O R IG IN A L 3M M edical Departm ent Study: T-6295.7 226- o?

Maa& - IM3 8 TSCA NCIC Notification Form for CBI Documents Docket Number:_____ R H . ____________ Document Control Number: ^ 3 c3 o o o d o Document Date: ___________ Document Type: D & c f r F ________________ fC&CO=*->> <c_z O "O ymo CO --imi'" w V :rc -D O m ZK 0 o TO X" ro Th e d o c u m e n t r e f e r e n c e d a b o v e is c la im e d a s c o n fid e n tia l b u s in e s s in fo r m a tio n (CBI) u n d e r Se c t io n 14 o f the To x ic S u b s tan c es C o n tro l A c t (TSCA).

TCZOOO jL-ttI - t t U V DRY RUN LANDFILL: C-8 HISTORY SOWARY O SUPERNATE POND SOIL DISPOSAL: - 7100 TONS OP SOIL CONTAINING ~ 85 PPM C-8 DISPOSED OF NEAR THE BOTTOM OF THE LANDFILL 11/88.

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AR226-2086 w m m mRobert F Ptnchot 09/20/99 08:27 AM To: Anthony J Playtis/CUDuPont@DuPont, Robin C Leonard/AE/DuPont@DuPont, Roger J 2ipfel/AE/DuPont@DuPont cc: Subject: C-8 testing at Spruance .

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AR226-2645 34 AR226-2645 Finishing (packing yarns) Spinning Inputs Processino Lbs PTFE Lbs C8 Step Lbs PTFE Lbs C8 Substep 89,379.5 133.2 Product 89,379.5 133.2 Process sewer Lbs C8 Output Hazardous waste Air disposal Yarn 133.2 Dryer Vent 0.0 825,260.0 1,229.6 Product 687,819.0 Sintered Waste 87,319.0 Pumpout White waste 41,342.0 8,780.0 1024.9 Coag/wash Sintering exhaust 130.1 Coag/wash Sintering exhaust 61.6 13.1 973.6 41.0 123.6 5.2 61.6 10.2 1.3 13.1 wet waste 0.0 0.0 0.0 Cleaning Rinse 0.0 - 0.0 totes 0.0 0.0 Clean dispersion tanks 0.0 0.0 0.0 0.0 Nonroutine discharges Total Grand total 1,532.0 916,171.5 Ruptured 2.3 tote 1,532.0 1,365.1 916,171.5 Spill containment 2.3 and cleanup 1,365.1 1,205.0 11.5 2.3 15.4 133.2 1,365.1 Ih \ / \ / V f jlff O u y f) / / V2y> i i ^ o s O ^ J ' /4> \ $<{ A 7?