FILE NAME: Mahoning Valley Supply (MVS) DATE: 2004 Apr 30 DOC#: MVS002 DOCUMENT DESCRIPTION: Legal - Deposition of EG Matuscak IN THE COURT OF COMMON PLEAS CUYAHOGA COUNTY, OHIO 2 3 4 Edward Matuscak, Page 1 Plaintiffs, vs .

FILE NAME: Doubt Science (DBTS) DATE: 2006 DOC#: DBTS021 DOCUMENT DESCRIPTION: Journal Article from NY Academy of Sciences Manufactured Uncertainty: Protecting Public Health in the Age of Contested Science and Product Defense Manufactured Uncertainty Protecting Public Health in the Age of Contested Science and Product Defense DAVID MICHAELS Department o f Environmental and Occupational Health, The George Washington University School o f Public Health and Health Services, Washington DC 20037, USA Abstract: The strategy of "manufacturing uncertainty" has been used with great success by polluters and manufacturers of dangerous prod ucts to oppose public health and environmental regulation.

FILE NAME: Hopeman Brothers (HB) DATE: 2002 July 18 DOC#: HB038 DOCUMENT DESCRIPTION: Legal - Affidavit of Margaret Baumgardner . ' STATE OP COLORADO .

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2S PP R26 _ 144] TAFT, STETTINIUS & HOLLISTER LLP 425 WALNUT STREET.

381 pp AR226-097F DRAFT INITIAL ASSESSMENT REPORT PERFLUOROOCTANE SULFONIC ACID AND ITS SALTS October 2, 2000 ER =- 3a53 XR Prepared by 3m in consultation with Consultancy Jack Moore, DVM, DABT, Hollyhouse, Inc.

TAFT, STETTINIUS & HOLLISTER LLP wi Comaron KENTUCrtKrYo re ot-- 425 WALNUT STREET, SUITE 1800 CINCINNATI, OHIO 45202-3957 Fax1v13i300112082008 ps cue ow wre cS oaus n occ coEl0uE5Smeann Roser A.

Description ENCLOSURE 4 of the 3M Decatur Inactive Landfill Containment z2s z-u Structug -4 2"x "13x3rx;-j --3-,~(;.--` ".".

zm01 2007 Elastomer(extract) Elastomer Materials List Rubber Materials VALQUA Material Characteristics Symbol and Uses PRODUCTS B0040 Mineral oil B0150 B0250 B0350 Mineral oil Mineral oil, animal and plant Oil Animal and plant oil, water O-Ring Diaphragm General Molded Products (d) Working Temperature Scope (Reference) Hardness Tensile durometer Strength A MPa Stetch % (b) Compression permanent set % Applicable standards -50 - +100 40 14.4 710 27 2) MIL-R6855DCLASS1 -35 - +120 50 13.4 670 17 2) 53 -20 - +120 50 15.8 660 84 2) 8.6 440 25 2) Notice of the Ministry Series Material Code B0680 B0290 B0750 Oil bleeding Various Seals -45 - +120 51 13.8 710 45 3) B0950 B0060 Mineral oil General Molded Products -20 - +120 62 15.1 400 22 2) B0070 B0080 B0160 Mineral oil -30 - +100 60 25.3 560 14 2) B0170 Fuel oil -30 - +120 70 Nitrile Rubber (NBR) B0570 Mineral oil B1370 B2070 For low temperatures Highly fragrant gasoline O-Ring -35 - +120 70 -50 - +120 70 70 B2270 For Vacuums -20 - +120 73 Abrasion B2670 resistance for Oilless packing 72 pneumatics TOUGHRILE B2770 For high temperature oils O-Ring -40 - +135 70 B0675 Heat resistance, friction O-Ring, 78 resistance Various Seals B0180 Mineral Oil For pneumatics O-Ring, Mini U-Packing -20 - +120 83 U-Packing, B0780 For pneumatics dust seal 82 Cushion Packing B0390 Hydraulics O-Ring U-Packing, Dust Seal V-Packing -35 - +120 88 B0490 For low temperatures O-Ring, U-Packing V-Packing -50 - +100 88 Lubricating rubber Super Rubber (HNBR) B5075 B5070 B5680 B5290 Lubricated, non-adhesive Heat resistance, friction resistance CFC resistance R134a) Hot water resistance, friction resistance O-Ring, Various Seals O-Ring, Various Seals O-Ring, Various Seals -25 - +150 75 -30 - +150 73 -25 - +150 81 -30 - +150 91 B5490 For white -35 - +150 88 16.9 340 10 2) JIS B2401 Class 2 JIS B24011 Class A 16.5 320 20 3) Notice of the Ministry of Health and Welfare No. 201 (a) 14.5 190 9 2) 14.5 370 13 2) 18.1 370 15 2) 18.0 270 12 2) 17.0 310 15 3) B0880 B0385 B0690 19.8 220 9 2) 21.0 240 14 2) 20.2 200 16 2) JIS B24011 Class B JIS B2403 19.2 160 16 3) Notice of the Ministry of Health and Welfare No. 201 (a) 15.6 150 21 3) MIL-P-5510B Notice of the Ministry of 19.0 290 15 3) Health and Welfare No. 201 (a) JIS K6353 Notice of the Ministry of 30.3 300 10 3) Health and Welfare No. 201 (a) 22.8 220 11 3) B5060 B5080 B5485 26.2 150 13 3) Notice of the Ministry of Health and 27.1 290 28 4) Welfare No. 201 (a) B5160 B5170 B5180 Note) (a) Please provide instructions indicating if an order is for an intended food product use.

NORTHERN KENTUCKY OFFICE SUITE 340 1717 DIXIE HIGHWAY COVINGTON, KENTUCKY 41011-4704 606-331-2838 513-381-2838 FAX: 513-381-6613 DAYTON, OHIO OFFICE SUITE 900 110 NORTH MAIN STREET DAYTON, OHIO 45402-1786 937-228-2838 FAX: 937-228-2816 ROBERT A.

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AR226-2194 ^ Stephen J Gissy 08/28/2001 07:33 AM To: cc: Subject: Ta-Wei Fu/SE/DuPont@DuPont Oscar T Garza/AE/DuPont@DuPont, Fred M Lentz/SE/DuPont@DuPont, Robbin Baneriee/AE/DuPontQDuPont, Paul K.

AR226-2301 ^ Charles J Zarzecki 02/21/2003 01:43 PM To: cc: Subject: Catherine A Barton/AE/DuPont Snapshot Results Cathie, The snapshot resuts: 0.477 ug/m3 at the same property line receptor as before.