Fisher Clerk CMA 015-400 UNITED STATES COURT OF APPEALS FOR THE DISTRICT OF COLUMBIA CIRCUIT (Type caption of lead case only) ) ) ) Appeal No. ) ) Consolidated Case Nos. ) ) ) ) ) ) .BILL OF COSTS (appellant/petitloner) (appellee/respondent) Comes now (intervenor) _____________________________ , (the) (a) prevailing party in Appeal Nos

For these reasons, exposure to benzene emissions may reasonably be anticipated to result ia one or more serious effects that can be expected to lead to an increase in mortality or an increase in serious, irreversible or incapacitating, reversible illness, therefore, the Administrator concluded that benzene satisfies the definition of hazardous air pollutant under Section 112 of the Clean air Act.* 46 Fed, sec. 11(7 (January 5, 19(1).

If the October 1986 amendment becomes final as it is now writ ten, manufacturers and importers of 30 chemicals would be re quired Under section 8(a) of TSCA to submit data on production volume, manufacturing process, reaction conditions, exposure, use and disposal of end products resulting from the use of any of , the 30 chemicals, EPA needs these data oh the precursor chemi cals because these substances can, during further processing under certain reaction conditions, lead to formation of dioxins arid furans, even though the precursor chemicals are opt themselves contaminated: . . '" : . - That portion of the 1985 proposed rule that retjfliMb manufac- , ' hirers and importers of 14 commercial organic chemicals to tegt these substances, under section 4 of TSCA, foij^ig jpj^ence of * chlorinated and brominated dioxins and furans remains un- ` * changed by the latest amendment.

.- '16) Prtmary lead smelters:' 17) Fuel conversion plants; 18) Sintering plants: 19) Secondary metal prcrductTon'plahtsr ' - 20) Chemical process plants; 21) Fossil-fuel -boilers (of combination thereof) totaling more than 2S0 million Btu per hoof heat-Input;22) Petroleum.storage and transfer units with . a total storage capacity exceeding 300.000 barrels; 23) Taconlte ore processing plants: 24) 6tjrss"ftber~prucess'tigrprlafitT; - .25) Charcoal production plants: - 28 - I I

The sensors may lead to rapid screening of com pounds for mutagenesis and continuous monitoring of environmental mutagens.

Used in lead and asbestos work. 4.

., and Vista Chemical Company, and the Consent Decree entered in the above action, we hereby provide notice of recently-discovered information which may lead to the filing of an Environmental Claim.

When we look at lifetime studies with Titanium dioxide and Kevlar, it would appear that exposures above 2 mg/m^ can lead to the development of fibrosis since they exceed the normal clearance mechanism in the rat.

Key elements of our program include: Improvement of service levels by: - - better communications - more inventory of key codes - successfully introducing managed distribution Increased inorganic sales to companies formerly supplied by American Cyanamid by: - negotiating contracts with large Consumers - holding lead chromate seminars to help customers operate within the government regulations Increased Quinacridone penetration in automotives by: - introducing new pigments (transparent red QA, brighter gold QA) - improving export sales effort (Japan & Europe) 'PIGMENTS DUP050070949 N42125.01 2 increased market share of "Watchung" red in plasties by: - promoting RT-870-D as best Red 2B for plastics - developing resin-bonded product as in molded plastics Increased sales of f 1 oc-resislant CPC blues by: - issuing sales aid showing Du Pont1s leadership in this area - maintaining adequate supply levels to cover all current business plus any new business SUPPLY Most of our supply problems are now behind us with adequate Inventory to meet any sales needs.

Resifted Sifter Overflow Quality 2/12/85 3/29/85 PLCX 42666 Vulcan Resifted Sifter Overflow Quality 3/01/85 3/31/85 PTLX 41646 Silverline 5385 Particle Size The Vinyl area received eight short lead time emergency type orders comprising 3.4% of the 237 Aberdeen resin shipments in March.

EPA's implementation of Section 8(e) has brought about heightened corporate awareness of potential chemical risks, leading to voluntary company actions designed to protect human health and the environment.

Dale added, however, that the budget office, which in this Adminis tration has taken the lead in seeking to reduce Government's regulatory impact on industry, was aware of the "jurisdictional discussion." in the particular cases of specific chemicals now being considered, he said, it seemed to those in the budget office who were familiar with the issue that leaving workplace regulation with OSHA was more "sensible."

SAN PATRICIO PLANT Equal Opportunity Employer JANUARY-FEBRUARY, 1981 CORPUS CHRISTI, TEXAS D Shift Leads Quarterly Safety Awards The San Patricio Plant Quarterly Safety Incentive Award Program for the se cond quarter commenced on September 1, 1980 and on November 30 1980.

Moreover, alcohol ethoxylates do not have the toxicological characteristics that lead to the reporting requirements for glycol ethers.

Substantial amounts of asbestos caulking rope used with lead caulked valves and fittings in the 1950s and 1960s could conceivably contribute asbestos to water in the distribution system.