-A 6 _ IZM-q TSCA NCIC Notification Form for CBI Documents Do cket Num ber: f } ( \ -3 ^ 6 Document C ontrol Num ber: 6 3 . 0 3 Document Da te: tr PDo cum en t Ty p e : b & c J3 --O TO 1 00 -a --i F3 * jr ro OOP a r n "O O --trn > - -c on oO The document referenced above is claimed as confidential business informa tion (CBI) under Section 14 of the Toxic Substances Control A ct (TSCA).

ATTACHMENT I 3 2004 S :22AM DUFON i L h G A l !

sX Air Permitting for Sources with APFO mMmm Intro - Bob Ritchey Dispersion Modeling - Debbie Mulrooney H H Dp O00 SO) MWN00)(H<f*Il CD Permit Strategy - Chris Shoop s 72^1 Ar a//v ^ StyMiLA t f ar U^kr& d'foxs r w rs7?

RECYCLED o> AR226-2618 |03-DuET-??

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?

AR226-2692 \ AR226-2692 DuPont EMSE Report No. 13-03 Study Title Ready Biodegradation of 8-2 Telomer B Alcohol (Modified OECD 301D Closed Bottle Test) Test Guideline Organization for Economic and Cooperative Development (OECD) Guideline for Testing of Chemicals; Section 3: Ready Biodegradability: 301 D Closed Bottle Test (1992).

PRODUCT AREA: .

FOR DU PONT USE ONLY AR226-2890 Copies to: E.

AR226-3102 DuPont-1712 HASKELALNLDAIBNODRUASTTORRIAYLFMOERDTIOCXINICEOLOGY H-21946: STATIC,ACUTE48-HOUR SCREENING TEST TO Daphnia I PURPOSE: Tthesist risonaera"n"gs*f*inTMdiaagnsdtuddaytadmeseiagsnuerdemtoepnrtosvatdpereadeterminedoiinfntateeqrrvuvaaaltlsisc. toxicity using fixed GENERAL INFORMATION WORK MRHSEYAAQNSTUOKEENERSLYITATLMELNNSSUTU/TCEMCMOSBODTBEEPEEREDSR:j::f--c21<94A NSUOBTMEBICNTOOTOOEMTKRESPN'BPOSUOOSMONITKSBIOOEIDNRR::: COCNATSARMEPGINUISARTNITRTYYS:: TEST CONDITIONS Nominal concentrations tested: 0,0.5,1.0,50,500, and 5000 mg/L. !

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AR226-3361 Measured vs.

RSCYCLEO [S O 000223 )> /Wf ~9VVW From: To: Barbara J Dawson on 10/19/2000 12:06 PM Beth F Basham/AE/DuPortt@DuPont, Aaron Chen/AE/DuPont@DuPont, Michaei J Daly/AG/DuPont@DuPont, Nicholas J DeStefano/AE/DuPont@DuPont.