Compounding ingredients mixing operators were overexposed to lead dust.

This evaluation leads to a light ends value in the approximate range of 5.9 i/lb. to 7.3 i/lb.

The BCCA Appeal Group and the 8-Hour Ozone Coalition led these efforts, and continue to lead work on innovative strategies to drive further ozone reductions.

Legendre- Ponca City ALL SAMPLE RESULTS: Chemical VCM Lead Antimony Total Particulates < PEL No

., 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.

Metaire, LA 70005 Dear Alan: Enclosed is a summary of the blood lead measurements from Aberdeen for 1986 and 1985.

JjModels ,,for #the Relationship, Between Biood Lead and Air Lead" R.D.

Field Lead Pipe Joints Personal exposure monitoring.

The company is fully committed to maintenance of its position as a leading worldwide supplier of .titanium dioxide.

Lead samples are analyzed in Ponca City.

., called to discuss the LIA Pipe Project and requested that 50 lbs. of Cyastab 800 be sent to Ed White at Associated Lead.

COA OSHA HAZARD COMMUNICATION STANDARD CARCINOGEN LIST Sources: 29 CFR 1910; NTP 1983 Report, IARC Monographs 2-Acetylaminofluorene Acrylonitrile Actinomycin D Adriamycin Af latoxins 2-Aminoanthraquinone 4-Aminobiphenyl 1-Araino-2-methylanthraquinone Araitrole Analgesic mixtures containing phenacetin o-Anisidine and o-anisidine hydrochloride Aramite Arsenic and certain arsenic compounds Asbestos Auramine manufacture Auramine (technical grade) Azathioprine Benz(a)anthracene Benzene Benzidine Benzo(b)fluoranthene Benzo(a)pyrene Benzotrichloride Beryllium and certain beryllium compounds N,N-bis(2-chloroethyl)-2-naphthylamine (chlornaphazine) Bischloroethyl nitrosourea (BCNU) Bis(chloromethyl)ether (BCME) and technical grade chloromethyl methyl ether (CMME) 1,4-Butanediol dimethanesulphonate (Myleran) Cadmium and certain cadmium compounds Carbon tetrachloride Certain combined chemotherapy for lymphomas (including MOPP) Chlorambucil Chloroform bis-Chloromethyl ether Chlorophenols (occupational exposure to) Chromium and certain chrominum compounds Cisplatin Coke oven emissions Combined oral contraceptives Conjugated oestrogens p-Cresidine Cupferron Cycasin Cyclophosphamide Dacarbazine DDT VVV 000016751 2,4-Diaminoanisole sulfate 1- - 2,4-Diaminotoluene Dibenz(a,h)acridine Dibenz(a,j)acridine Dibenz(a,h)anthracene 7H-Dibenzo(c,g)carbazole Dibenzo(a,h)pyrene 1.2- Dibromo-3-chloropropane (DBCP) 1.2- Dibromoethane (EDB) 3.3- Dichlorobenzidene 3,3'-Dichlorobenzidine 1,2-Dicbloroethane (EDC) Dienoestrol Diepoxybutane Diethyl sulphate Di(2-ethylhexyl)phthalate Diethylstilbestrol (DES) 3,3'-Dimethoxybenzidine 4-Dimethylaminoazobenzene 3,3*-Dimethylbenzidine Dimethylcarbamoyl chloride Dimethyl sulfate 1.4- Dioxane Direct Black 38 Direct Blue 6 Direct Brown 95 (technical grade) Epichlorohydrin Ethinyloestradiol Ethylene dibromide Ethylene oxide Ethylene thiourea Ethyleneimine Formaldehyde Hematite underground mining Hexachlorobenzene Hydrazine and hydrazine sulfate Hydrazobenzene Indeno(1,2,3-cd)pyrene Inorganic Arsenic Iron dextran complex Isopropyl alcohol manufacture (strong-acid process) Kepone (chlordecone) Lead acetate and lead phosphate Lindane and other hexachlorocyclohexane isomers Manufacture of magenta Melphalan Mestranol Methoxsalen with ultra-violet A therapy (PUVA) 4,4'-Methylenebis(2-chloroaniline) (MOCA) 4,4`-Methylenebis(n,n,-dimethyl)benzenamine Methyl chloromethyl ether Metronidazole Michler's ketone Mirex Mustard gas V>/V 000016752 2- - 2-Naphthiamine alpha-Naphthylamine Nickel and certain nickel compounds Nickel refining Nitrilotriacetic acid 4- Nitrobiphenyl 5- Nitro-o-anisidine Nitrofen Nitrogen mustard N-Nitrosodi-n-butylamine N-Nitrosodiethanolamine N-Nitrosodiethylamine N-Nitrosodimethylamine p-Nitrosodiphenylamine N-Nitrosodi-n-propylamine N-Nitroso-n-ethylurea N-Nitroso-n-methylurea N-Nitrosomethylvinylamine N-Nitrosomorpholine N-Nitrosonornicotine N-Nitrosopiperidine N-Nitrosopyrrolidine N-Nitrososarcosine Norethisterone 0estradiol-17B Oestrone Oxyroetholone Phenacetin Phenazopyridine and phenazopyridine hydrochloride Phenytoin and sodium salt of phenytoin Phenoxyacetic acid herbicides (occupational exposure to) Polybrominated biphenyls (PBBs) Polychlorinated biphenyls (PCBs) Procarbazine and procarbazine hydrochloride Progesterone B-Propiolactone beta-Propiolactone Propylthiouracil Reserpine Saccharin Safrole Selenium sulfide Sequential oral contraceptives Soots, tars, and mineral oils Streptozotocin Sulfallate 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) Thioacetamide Thiourea Thorium dioxide o-Toluidine and o-toluidine hydrochloride Toxaphene Treosulphan VVV 000016753 -3- 2,4,6-Trichlorophenol Tris(aziridinyl)-para-benzoquinone (Triaziquone) Tris(l-aziridinyl)phosphine sulfide Tris(2,3-dibromopropyl)phosphate Uracil mustard Urethane Vinyl chloride 4- - 000016 754

Lead samples are analyzed in Ponca City.

Open tank floats can be loaded with sand, lead or steel to bring them to a desired weight.

The lead operator opened the recovery valve on D->600 to vent it in accordance with the operating procedure to the closed recovery system.