January 1, 1989 / October 1, 1987 January 1, 1989 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 July 1, 1987 January 1, 1989i/ October 1, 1987 January 1, 1988 April 1, 1988 July 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 February 27, 1987 January 1, 1988 511961 0005 3-3'-Dimethoxybenzidine (ortho-Dianiasidine) 4-Dimethylaminoazobenzene trans-2-[(Dimethylamino)methylimino]-5-[2-5-nitro-2- furyl)vinyl]-1,3,4-oxadiazole 3,3'Dimethylbenzidine (ortho-Tolidine) Dimethylcarbamoyl chloride 1,2 Dimethylhydrazine Dimethyl sulfate 2,4-Dinitrotoluene 1,4-Dioxane Diphenylhydrazine Direct Black 38 (technical grade) Direct Blue 6 (technical grade) Direct Brown 95 (technical grade) Epichlorohydrin Erionite Estradiol 17 B Estrone Ethinylestradiol Ethylene dibromide Ethylene dichloride (1,2-Dichloroethane) Ethyleneimine Ethylene oxide Ethylene thiourea Ethyl methanesulfonate Folpet Formaldehyde (gas) 2-(2-Formylhydrazino)-4-(5-nitro-2-furyl)thiazole Glycialdehyde Gyromitrin (acetaldehyde methylformylhydrazone) Heptachlor Heptachlor epoxide Hexachlorobenzene Hexachlorocyclohexane (technical gtade) Hexachlorodibenzodioxin Hexamethylphosphoramide Hydrazine and hydrazine sulfate Hydrazobenzene Indeno [1,2,3-cdjpyrene Iron'^dextran complex Lactof^n Lasiocarpine Lead acetate Lead phosphate Melphalan Merphalan Hestranol 8-Methoxypsoralen with ultraviolet A therapy 5-Methoxypsoralen with ultraviolet A therapy 119904 60117 55738540 119937 79447 540738 77781 121142 123911 122667 1937377 2602462 16071866 106898 12510428 50282 53167 57636 106934 107062 151564 75218 96457 62500 133073 50000 3570750 765344 16568028 76448 1024573 118741 -- 34465468 680319 302012 530507 193395 9004664 77501634 303344 301042 7446277 148823 531760 72333 298817 484208 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 July 1. 1988 January 1, 1988 April 1, 1988 January 1, 1988 January 1, 1988 October 1, 1988 October 1. 1987 October 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 July 1. 1987 October 1, 1987 January 1, 1988 July 1, 1987 January 1, 1988 January 1, 1988 January 1, 1989 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 July 1, 1988 July 1, 1988 October 1. 1987 October 1, 1987 April 1. 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1988 January 1, 1989 April 1, 1988 January 1, 1988 April 1, 1988 February 27, 191 April 1, 1988 April 1, 1988 February 27, 191 October 1, 1988 V f3 511961 0006 5 .ethyIchryscne ' Methylaziridine (propyleneiroine) e thy1azoxyme thanol Metnylazoxymethanol acecace 4,4' -Methylene bis(2-methylaniline) 4 ,4'Methylene bis(2-chloroaniline) 4,4'Methylenedianiline and its dihydrochloride Methyl iodide Methyl methanesulfonate 2-Methyl-l-nitroanthraquinone (of uncertain purity) N-Me thyl-N'-Nitro-N-nitrosoguanidine Metronidazole Michler's ketone Mirex Mitomycin C Monocrotaline 5- (Morpholinomethyl)-3-((5-nitro-furfurylidene)- amino]-2-oxalolidinone Mustard Gas 3697243 75558 14901087 592621 838880 101144 101779 74884 66273 129157 70257 443481 90948 2385855 50077 315220 139913 505602 Nafenopin 3771195 2-Naphthylamine 91598 Nickel refinery dust from the pyrometallurgical process Nickel carbonyl 13463393 Nickel subsulfide 12035722 Niridazole 61574 Nitrilotriacetic acid 139139 4-Nitrobiphenyl 92933 5-Nitroacenaphthene 602879 Nitrofen (technical grade) 1836755 1 - [ (5-Nitrofurfurylidene)-amino]-2-imidazolidinone 555840 N-(4-(5-Nitro-2-furyl)-2-thiazolyljacetamide 531828 Nitrogen mustard 51752 Nitrogen mustard hydrochloride 55867 Nitrogen mustard N-oxide and its hydrochloride 302705 2-Nitropropane 79469 N-Nitrosodi-n-butylamine 924163 N-Nitrosodiethanolamine 1116547 N-Nitrosodiethylamine 55185 N-Nitrosodimethylamine 62759 p-Nitrosodiphenylamine N-Nitrosodi-n-propylamine 156105 621647 N-Nitroso-diphenylamine 86306 N-Nitroso-N-ethylurea 759739 N-Nitroso-N-me thylurea 684935 N-Nitroso-N-methylurethane N-fJitrosomethylvinylamine 615532 4549400 N-Nitrosomorpholine 59892 N-Nitrosono

Ca;_ ' Che^ic/^'- OiCSiucrEr TRewoi Vc n < 100 .i LEAD ?

. -- 1 | | 1 __1 i 11 1i LEAD Jan.

Once a violation is detected, it is EPA's policy to allow the State to take the lead in resolving the violation, if it will do so in a timely and effective manner.

The inherent variability of acute toxicity studies could lead to erroneous conclusions if we aren't careful in our design and analysis.

Dugan RE: Medical Statement for Dear Dick: Per our conversation today, the following is the approved statement re asbestos: Over-exposure to asbestos fibers may lead to asbestosis, a scarring of the lungs, resulting in a reduction of breathing capacity and changes demonstrated on the chest x-ray.

Wilhelm Company, Reading# Ps Dear Sirst Za order that our files nay to* complete we will thaitir you te forward us at your ccnrenlansa an aolmowledgnent of the rwoalpt of oar lattar of October 10th# 1981# In answer ta your request of Oolobar 4tfc granting you the privilege of using Anaoanda brand In connection with the sals of Aaaecnda tbits lead* Fury truly yours# D.

DEBIT/CREDIT NOTE AMERICAN CYANAMI D COMPANY Willow Island, West Virginia ' '' LOC ATION ADDRESS American Cyanamid Qjipany Chicago, Illinois_________ a c c o u n t in g mo n t h NO (McGregor Lead)________ ___________ _ February 1981 D/M 779-0010 DESCRIPTION Your account bos been chargee/*he following: Tabulating, Accounting & Personnel Service Charge for Feb. 1981 AMOUNT $366.00 Sy .

1980 PLANT SAFETY PLANS PEOPLE EMPHASIS "WIN WITH SAFETY" CAMPAIGN - Sports Themes with Focus Topics - Monthly Safety Meeting Emphasis with Film Support - Posters TRAINING - Job Safety Analysis - Standard Operating Procedures - Home Study Course - Department Heads - Employee Safety Responsibilities Program - Hourly Involvement - Fire Watch Training SAFETY COMMITTEE PLANT SAFETY AUDIT BY DEPARTMENTAL AND SAFETY PERSONNEL - Physical Hazards - Noise - Lighting STUDY OF BAGGING OPERATION ONGOING PROGRAMS CHEMICAL EXPOSURE - Statement of 1980 Program - Update Files - Review Regulations - Recheck Exposures - Review VCM and Lead Data to Redefine Monitoring Requirements VAB.0001029587

Further objecting, this interrogatory is overly broad, unduly burdensome and not reasonably calculated to lead to the discovery of admissible evidence.

Debit/Credit Note CKflilMilf/D American Cyanamid Company Wayne, NJ 07470 CHICAGO, IL (MACGREGOR LEAD) C/O CHARDOTTE, NC ATM: B.

Further objecting/ this interrogatory is overly broad/ unduly burdensome and not reasonably calculated to lead to the discovery of admissible evidence.

Further objecting, this interrogatory is overly broad, unduly burdensome and not reasonably calculated to lead to the discovery of admissible evidence- Subject to and without waiving objections, Dana states that during its early history Victor belonged to the Society of Automotive Engineers, the American Society for Testing and Materials and the American Chemical Society.

The inherent variability of acute toxicity studies could lead to erroneous conclusions if we aren't careful in our design and analysis.

Recent personnel changes lead to this oversight.