10ZRQ-273C 

P.1 

1 

REPORTABLE QUANTITY ADJUSTMENTS, FINAL RULE - CARCINOGENS 

PUBLIC DOCKET INDEX 

54 FR 33418 

(102RO-273C) 

DOCUMENT 

CATEGORY 

NUMBER DOCUMENT CATEGORY 

INDEX 

PAGE 

NUMBER 

102RQ-273C-1 

102RQ-273C-2 

102RQ-273C-3 

102RQ-273C-4 

102RQ-273C-5 

102RQ-273C-6 

102RQ-273C-7 

102RQ-273C-8 

102RQ-273C-9 

102RQ-273C-10 

102RQ-273C-11 

102RQ-273C-12 

102RQ-273C-13 

102RQ-273C-14 

FEDERAL REGISTER NOTICES 

191 CHEMICAL PROFILES 

273 HAZARDOUS SUBSTANCES FACT SHEETS 

TECHNICAL BACKGROUND DOCUMENTS 

ECONOMIC IMPACT ANALYSIS 

REFERENCE MATERIALS 

EXTERNAL REVIEWERS 

PRESS RELEASE 

PUBLIC COMMENTS 

PUBLIC COMMENTS (FR 4/11/88) 

CO««NICATIONS/CORRESPONDENCE 

RESPONSE TO COMMENTS 

CHEMICAL PROFILES AND SUPPORT MATERIALS 

PUBLIC COMMENTS (Cross Reference 102RQ-R2) 

1-1A 

2-6 

7-13 

14 

15 

16 - 21 

22 

23 

24 - 26 

27 

28 - 29A 

30 

31 - 33 

34 - 36 
FEDERAL REGISTER NOTICES (102RQ-273C-1) 

102RQ-273C-1-1 

102RQ-273C-1-2 

102RQ-273C-1-3 

102RQ-273C-1-4 

102RQ-273C-1-5 

102RQ-273C-1-6 

102RQ-273C-1-7 

102RQ-273C-1-8 

102RQ-273C-1-9 

102RQ-273C-1-10 

102RQ-273C-1-11 

Water Programs; Determination of Reportable Quantities 

for Hazardous Substances. 40 CFR Part 117, Volume 44, 

Number 169, 44 FR 50766-50776. 11 pages. 

Notification Requirements; Reportable Quantity Adjustments; 

Proposed Rule and Designation of Additional Hazardous 

Substances; Advanced Notice of Proposed Rulemaking. 

40 CFR Part 302, Volume 48, Number 102, 48 FR 23552-23605. 

55 pages. 

Notification Requirements; Reportable Quantity Adjustments; 

Final Rule; Reportable Quantity Adjustments Additional 

Hazardous Substances, Proposed Rule. 40 CFR Parts 117 

& 302, Volume 50, Number 65, 50 FR 13456-13522. 67 pages. 

Hazardous Waste Management System; Identification and 

Listing of Hazardous Waste. 40 CFR Part 261, Volume 50, 

Number 83, 50 FR 18378-18381. 4 pages. 

National Oil and Hazardous Substances Contingency Plan; 

National Priorities List Update; Proposed Rule. 40 CFR 

Part 300, Volume 50, Number 251, 50 FR 53448-53452. 

6 pages. 

Guidelines for Carcinogen Risk Assessment. Volume 51, 

Number 185, 51 FR 33992-34003. 12 pages. 

Superfund Programs: Reportable Quantity Adjustments, 

Final Rule. 40 CFR Parts 117 & 302, Volume 51, Number 

188, 51 FR 34355-34538. 16 pages. 

Hazardous Waste Management System: Identification and 

Listing of Hazardous Waste; Exclusion. 40 CFR Part 261, 

Volume 51, Number 206, 51 FR 37723-37730. 8 pages. 

Research and Special Programs .Administration. 40 CFR 

Parts 171 and 172, Volume 51, Number 225, 51 FR 42174-

42195. 22 pages. 

Superfund Programs; Reportable Quantity Mjustments; 

Correction, Final Rule; Correction. 40 CFR Parts 117 

and 302, Volume 51, Number 245, 51 FR 45767. 

1 page. 

Reportable Quantity Adjustments, Proposed Rule. 40 CFR 

Parts 117 and 302, Volume 52, Number 50, 52 FR 8140-

8172. 32 pages. 

1 

8/29/79 

5/25/83 

4/4/85 

4/30/85 

12/31/85 

9/24/86 

9/29/86 

10/24/86 

11/21/86 

12/22/86 

3/16/87 

P.2 

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FEDERAL REGISTER NOTICES CONTINUED (102RQ-273C-1) 

P.3 

102RQ-273C-1-12 

102RQ-273C-1-13 

Asbestos-Containing Meteriai in Schools; Model 

Accreditation Plan. 40 CFR Part 763, Volume 52, Number 

83, "52 FR 15875-15882. 8 pages. 4/30/87 

Reportable Quantities for Releases of Lead, Methyl 

Isocyanate (MIC); Delisting of Ammonium Thiosulfate; 

Proposed Rule. 40 CFR Parts 116, 117 and 302, Volume 

53, Number 41, 53 FR 6762-6768. 8 pages. 3/2/89 

102RQ-273C-1-14 

102RQ-273C-1-15 

102RQ-273C-1-16 

102RQ-273C-1-17 

Reportable Quantity Adjustments; Supplement to Proposed 

Rule. 40 CFR Part 302, Volume 53, Number 69, 53 FR 11890. 

2 pages. 4/11/88 

Reporting Continuous Releases of Hazardous Substances; 

Proposed Rule. 40 CFR Parts 302 and 355, Volume 53, 

Number 75, 53 FR 12868-12877. 11 pages. 4/19/88 

Reporting Exemptions for Federally Permitted Releases 

of Hazardous Substances; Proposed Rule. 40 CFR Parts 

117, 302, and 355, Volume 53, Number 138, 53 FR 27268-

27281. 15 pages. 7/19/88 

Reportable Quantity Adjustments; Delisting of Ammonium 

Thiosulfate; Final Rules. 40 CFR Parts 116, 117 and 

302, Volume 54, Number 155, 54 FR 33418-33484. 68 pages. 8/14/89 

102RQ-273C-1-18 Reportable Quantity Adjustments; Correction. 40 CFR 

Parts 116, 117, 302 and 355, Volume 54, Number 247, 

54 FR 53057-53066. 10 pages. 12/27/89 

LA 
P.4 

191 CHEMICAL PROFILES (102RQ-273C-2) 

102RQ-273C-2-1 

102RQ-273C-2-2 

Transmittal Memorandum Regarding Potential Carcinogens. 

P.W. Preuss, Director, Office of Health and Environmental 

Assessment, Office of Research and Development to H.L. 

Longest II, Director, Office of Emergency and Remedial 

Response, EPA. 1 page. 12/29/86 

Evaluation of the Potential Carcinogenicity of Individual 

Chemical Profiles Prepared by Carcinogen Assessment 

Group OHEA with CASRN. 

Acetamide, N-fluoren-2-yl (53-96-3) 

Acrylonitrile (107-13-1) 

Aldrin (309-00-2) 

Amitrole (61-82-5) 

Arsenic (7440-38-2) 

Arsenic acid (1327-52-2 & 7778-39-4) 

Arsenic disulfide (1303-32-8) 

Arsenic pentoxide (1303-28-2) 

Arsenic trichloride (7784-34-1) 

Arsenic trioxide (1327-53-3) 

Arsenic trisulfide (1303-33-9) 

Cacodylic acid (75-60-5) 

Calcium arsenate (7778-44-1) 

Calcium arsenite (52740-16-6) 

Cupric acetoarsenite (12002-03-8) 

Dichlorophenylarsine (696-28-6) 

Diethylarsine (692-42-2) 

Lead arsenate (7784-40-9) 

Potassium arsenate (7784-41-0) 

Potassium arsenite (10124-50-2) 

Sodium arsenate (7631-89-2) 

Sodium arsenite (7784-46-5) 

Asbestos (1332-21-4) 

Auramine (492-80-8) 

Azaserine (115-02-6) 

Aziridine (151-56-4) 

Benz(C)acridine (225-51-4) 

Benz(a)anthracene (56-55-3) 

Benzene (71-43-2) 

Benzidine and its salts (92-87-5) 

Benzo(b)fluoranthene (205-99-2) 

Benzo(k)fluoranthene (207-08-9) 

Benzo(a)pyrene (50-32-8) 

Benzotrichloride (98-07-7) 

Benzyl chloride (100-44-7) 

Beryllium (7440-41-7) 

Beryllium chloride (7787-47-5) 

Beryllium fluoride (7787-49-7) 

Beryllium nitrate (13597-99-4) 

e 
P.5 

191 CHEMICAL PROFILES CONTINUED (102RQ-273C-2) 

102RQ-273C-2-2 Individual Chemical Profiles Prepared by CAG-OHEA with 

CASRN Continued. 

alpha - Hexachiorocyclohexane (319-84-6) 

beta - Hexachiorocyclohexane (319-85-7) 

gamma - Hexachiorocyclohexane (58-89-9) 

Bis(2-chloroethyl) ether (111-44-4) 

Bis(chloromethyl) ether (542-88-1) 

Bis(2-ethylhexyl) phthalate (117-81-7) 

Cadmium and compounds (7740-43-9) 

Cadmium acetate (543-90-8) 

Cadmium bromide (7789-42-6) 

Cadmium chloride (10108-64-2) 

Carbon tetrachloride (56-23-5) 

Chlorambucil (305-03-3) 

Chlordane (57-74-9) 

Chlornaphazine (494-03-1) 

Chloroform (67-66-3) 

Chloromethyl methyl ether (technical grade) (107-30-2) 

4-Chloro-o-toluidine, hydrochloride (3165-93-3) 

Chromium (7440-47-3) 

Ammonium bichromate (7789-09-5) 

Ammonium chromate (7788-98-9) 

Calcium chromate (13765-19-0) 

Chromic acid (11115-74-5) 

Lithium chromate (14307-35-8) 

Potassium bichromate (7778-50-9) 

Potassium chromate (7789-00-6) 

Sodium bichromate (10588-01-9) 

Sodium chromate (7775-11-3) 

Strontium chromate (7789-06-2) 

Chrysene (218-01-9) 

Coke Oven Emmissions (N.A.) 

Creosote (8001-58-9) 

Cyclophosphamide (50-18-0) 

Daunomycin (20830-81-3) 

DDD (72-54-8) 

DDE (72-55-9) 

DDT (50-29-3) 

Diallate (2303-16-4) 

Diaminotoluene (mixed) (95-80-7) 

Dibenz[a,h]anthracene (53-70-3) 

1,2:7,8-Dibenzopyrene (189-55-9) 

l,2-Dibromo-3-chloropropane (96-12-8) 

3,3'-Dichlorobenzidine (91-94-1) 

1,2-Dichloroethane (107-06-2) 

1,1-Dichloroethylene (Vinylidene chloride) (75-35-4) 

Dieldrin (60-57-1) 

l,2:3,4-Diepoxybutane (1464-53-5) 

1,2-Diethylhydrazine (1615-80-1) 
P.6 

191 CHEMICAL PROFILES CONTINUED (102RQ-273C-2) 

102RQ-273C-2-2 Individual Chemical Profiles Prepared by CAG-OHEA with 

CASRN Continued. 

Diethylstibestrol (56-53-1) 

Dihydrosafrole (94-58-6) 

3,3'-Dimethoxybenzidine (119-90-4) 

Dimethyl sulfate (77-78-1) 

Dimethylaminoazobenzene (60-11-7) 

7,12-Dimethylbenz(a)anthracene (57-97-6) 

3,3'-Dimethylbenzidine (119-93-7) 

Dimethylcarbamoyl chloride (79-44-7) 

1,1-Dimethylhydrazine (57-14-7) 

1,2-Dimethylhydrazine (540-73-8) 

Dinitrotoluene (mixed) (25321-14-6) 

2,4-Dinitrotoluene (121-14-2) 

2,6-Dinitrotoluene (606-20-2) 

1,4-Dioxane (123-91-1) 

1,2-Diphenylhydrazine (122-66-7) 

Epichlorohydrin (106-89-8) 

Ethyl carbamate (urethane) (51-79-6) 

Ethyl 4,4'-dichlorobenzilate (510-15-6) 

Ethylene dibromide (106-93-4) 

Ethylene oxide (75-21-8) 

Ethylenethiourea (96-45-7) 

Ethyl methanesulfonate (62-50-0) 

Formaldehyde (50-00-0) 

Glycidylaldehyde (765-34-4) 

Heptachlor (76-44-8) 

Heptachlor epoxide (1024-57-3) 

Hexachlorobenzene (118-74-1) 

Hexachlorobutadiene (87-68-3) 

Hexachloroethane (67-72-1) 

Hydrazine (302-01-2) 

Ideno[1,2,3-cd]pyrene (193-39-5) 

Isosafrole (120-58-1) 

Kepone (143-50-0) 

Lasiocarpine (303-34-4) 

Lead acetate (301-04-2) 

Lead phosphate (7446-27-7) 

Lead subacetate (1335-32-6) 

Melphalan chloride (74-87-3) 

3-Methylcholanthrene (56-49-5) 

4,4'-Methylenebis (2-chloroaniline) (101-14-4) 

Methyl iodide (74-88-4) 

N-Methyl-N'-nitro-N-nitrosoquanidine (70-25-7) 

Methylthiouracil (56-04-2) 

Mitomycine C (50-07-7) 

1-Naphthylamine (134-32-7) 

2-Naphthylamine (91-59-8) 
P.7 

191 CHEMICAL PROFILES CONTINUED (102RQ-273C-2) 

102RQ-273C-2-2 Individual Chemical Profiles Prepared by CAG-OHEA with 

CASRN Continued. 

Nickel (7440-02-0) 

Nickel ammonium sulfate (15699-18-0) 

Nickel carbonyl (13463-39-3) 

Nickel chloride (7718-54-9) 

Nickel cyanide (557-19-7) 

Nickel hydroxide (12054-48-7) 

Nickel nitrate (14216-75-2) 

Nickel sulfate (7786-81-4) 

2-Nitropropane (79-46-9) 

N-Nitrosodi-n-butylamine (924-16-3) 

N-Nitrosodiethanolamine (116-54-7) 

N-Nitrosodiethylamine (55-18-5) 

N-Nitrosodimethylamine (62-75-9) 

N-Nitrosodi-n-prcpylamine (621-64-7) 

N-Nitroso-N-ethylurea (759-73-9) 

N-Nitroso-N-methylurea (684-93-5) 

N-Nitroso-N-methylurethane (615-53-2) 

N-Nitrosomethylvinyamine (4549-40-0) 

N-Nitrosopiperidine (100-75-4) 

N-Nitrosopyrrolidine (930-55-2) 

Pentachloroethane (76-01-7) 

Pentachloronitrobenzene (82-68-8) 

Pentachlorophenol (87-86-5) 

Phenacetin (62-44-2) 

Polychlorinated biphenyls (PCBs) (1336-36-3) 

Aroelor 1016 (12674-11-2) 

Aroelor 1221 (11104-28-2) 

Aroelor 1232 (11141-16-5) 

Aroelor 1242 (53469-21-9) 

Aroelor 1248 (12672-29-6) 

Aroelor 1254 (11097-69-1) 

Aroelor 1260 (11096-82-5) 

1,2-Propane sultone (1120-71-4) 

1,2-Prqpylenimine J75-55-8) 

Saccharin (81-07-2) 

Safrole (94-59-7) 

Selenium sulfide (7488-56-4) 

Streptozotocin (18883-66-4) 

2,2,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) (1746-01-6) 

1,1,1,2-Tetrachloroethane (630-20-6) 

1,1,2,2^Tetrachloroethane (79-34-5) 

Tetrachloroethyiene (127-18-4) 

Thioacetamide (62-55-5) 

Thiourea (62-56-6) 

o-Toluidine (95-53-4) 

p-Tbluidine (106-49-0) 
P.8 

191 CHEMICAL PROFILES CONTINUED (102RQ-273C-2) 

102RQ-273C-2-2 Individual Chemical Profiles Prepared by OAG-OHEA with 

CASRN Continued. 

o-Toluidine hydrochloride (636-21-5) 

Toxaphene (8001-35-2) 

1,1,2-Trichloroethane (79-00-5) 

Tr ichloroethylene (79-01-6) 

Trichlorophenol (mixed) (2516-78-22) 

2,4,5-Trichlorophenol (95-95-4) 

2,4,6-Trichlorophenol (88-06-2) 

Tris(2,3-dibromopropyl) phosphate (126-72-7) 

Trypan blue (72-57-1) 

Uracil mustard (66-75-1) 

Vinyl chloride (75-01-4) 
273 HAZARDOUS SUBSTANCES FACT SHEETS (102RQ-273C-3) 

102RQ-273C-3-1 273 Individual Hazardous Substance Fact Sheets by CASRN. 

P.9 

1 

50-00-0 Formaldehyde 

50-07-7 Mitomycin C 

50-18-0 Cyclophosphamide 

50-29-3 DDT 

50-32-8 Benzo(a)pyrene 

51-79-6 Ethyl carbamate (urethane) 

53-70-3 Dibenz]a,h[anthracene 

53-96-3 2-Acetylaminofluorene (Acetamide, N-fluroen-z-yl) 

55-18-5 N-Nitrosodiethylamine 

56-04-2 Methyl thiouracil 

56-23-5 Carbon tetrachloride 

56-38-2 Parathion 

56-49-5 3-Methylcholanthrene 

56-53-1 Diethylstibestrol 

56-55-3 Benz(a)anthracene 

57-14-7 1,1-DimethyIhydrazine 

57-74-9 Chlordane 

5 7-97-6 7,12-Dimethylbenz(a)anthracene 

58-89-9 gamma - BHC (Lindane) 

60-11-7 Dimethylaminoazobenzene 

60-57-1 Dieldrin 

61-82-5 Amitrole 

62-44-2 Phenactin 

62-50-0 Methmesulfonic acid, ethyl ester (Ethyl methanesulfonate) 

62-55-5 Thioacetamide 

62-56-6 Thiourea 

62-75-1 Uracil mustard 

67-72-1 Hexachloroethane 

70-25-7 N-Methyl-N'-nitro-N-nitrosoguanidine 

71-43-2 Benzene 

72-54-8 DDD 

72-55-9 DDE 

72-57-1 Trypan blue 

74-87-3 Methyl chloride 

74-88-4 Methyl iodide 

75-01-4 Vinyl chloride 

75-21-8 Oxerane (Ethylene oxide) 

75-35-4 Vinylidene chloride (1,1-Dichloroethylene) 

75-55-8 l,2=Propylenimine 

75-60-5 Caccdylic acid 

75-87-6 Chloral 

76-01-7 Pentachloroethane 

76-44-8 Heptachior 

77-47-4 Hexachlorocyclqpentadiene 

77-78-1 Dimethyl sulfate 
P.10 

273 HAZARDOUS SUBSTANCES FACT SHEETS CONTINUED (102RQ-273C-3) 

102RQ-273C-3-1 273 Individual Hazardous Substance Fact Sheets by CASRN 

Continued. 

79-00-5 1,1,2-Tr ichloroethane 

79-01-6 Trichloroethylene 

79-34-5 1,1,2,2-Tet rachloroethane 

79-44-7 Dimethylcarbamoyl chloride 

79-46-9 2-Nitropropane 

81-07-2 Saccharin and salts 

82-68-8 Pentachloronitrobenzene 

87-68-3 Hexachlorobutadiene 

87-86-5 Pentachlorophenol 

88-06-2 2,4,6-Trichlorophenol 

91-59-8 2-Naphthylamine 

91-94-1 3,3'-Dichlorobenzidine 

92-87-5 Benzidine and its salts 

94-58-6 Dihydrosafrole 

94-59-7 Safrole 

95-53-4 o-Toluidine 

95-80-7 2,4-Toluenediamine (Diaminotoluene (mixed)) 

95-95-4 2,4,5-Trichlorophenol 

96-12-8 1,2-Dibrono-3-chloropropane 

96-45-7 Ethylenethiourea 

98-07-7 Benzotrichloride 

99-55-8 5-Nitro-o-toluidine 

100-44-7 Benzyl chloride 

100-75-4 N-Nitrosopiperdine 

101-14-4 4,4'-Methylenebis (2-Chloraniline) 

106-49-0 p-Tbluidine 

106-89-8 Epichlorohydrin 

106-94-4 Ethylene dibromode 

107-06-2 Ethylene dichloride (1,2'-Dichloroethane) 

107-13-1 Acrylonitrile 

107-30-2 Chloromethyl methyl ether (technical grade) 

110-80-5 2-Ethoxyethanol 

111-44-4 Bis(2-chloroethyl) ether 

115-02-6 Azaserine 

117-81-7 Bis(2-ethylhexyl) phthalate 

118-74-1 Hexachlorobenzene 

119-90-4 3,3'-Dimethoxybenzidine 

119-94-7 3,3'-Dimethylbenzidine 

120-58-1 Isosafrole 

121-14-2 2,4-DiphenyIhydrazine 

123-91-1 1,4-Dioxane 

126-72-7 Tris(2,3-dibromopropyl) phosphate 

127-18-4 Perchloroethylene (Tetrachloroethyiene) 

134-32-7 1-Naphthylamine 

143-50-0 Kepone 

148-82-3 Melphalan 

8 

J 
P.11 

273 HAZARDOUS SUBSTANCES FACT SHEETS CONTINUED (102RQ-273C-3) 

102RO-273C-3-1 273 Individual Hazardous Substance Fact Sheets by CASRN 

Continued. 

151-56-4 Aziridine 

189-55-9 Dibenz]a,i [pyrene (1,2:7,8-Dibenzopyrene) 

193-39-5 Indeno[l,2,3-cd]pyrene 

205-99-2 Benzo(b)fluoranthene 

207-08-9 Benzo(k)fluoranthene 

218-01-9 Chrysene 

225-51-4 Benz[c]acridine 

301-04-2 Lead acetate 

302-01-2 Hydrazine 

303-34-4 Lasiocarpine 

305-03-3 Chlorambucil 

309-00-2 Aldrin 

319-84-6 alpha-BHC 

319-85-7 beta-BHC 

492-80-8 Auramine 

494-03-1 Chlornaphazine 

510-15-6 Ethyl 4,4'-dichlorobenzilate 

540-73-8 1,2-Dimethylhydrazine 

542-88-1 Bis(chloromethyl) ether 

543-90-8 Cadmium acetate 

557-19-7 Nickel cyanide 

606-20-2 2,6-Dinitrotoluene 

609-19-8 3,4,5-Trichlorophenol 

610-39-9 3,4-Dinitrotoluene 

615-53-2 N-Nitroso-N-methylurethane 

621-64-7 N-Nitrosodi-n-propylamine 

624-83-9 Methylisocyanate 

6 30-20-6 1,1,1,2-Tetrachloroethane 

636-21-5 o-Toluidine hydrochloride 

684-93-5 N-Nitroso-N-nethylurea 

692-42-2 Diethylarsine 

696-28-6 Dichlorophenylarsine 

759-73-9 N-Nitroso-N-ethylurea 

765-34-4 Glycidylaldehyde 

924-16-3 N-Nitrosodi-n-butylamine 

930-55-2 N-Nitrosopyrrolidine 

933-75-5 2,3,6-Trichlorophenol 

933-78-8 2,3,5-Trichlorophenol 

-1024-57-3 Heptachlor exqpide 

1116-54-7 N-Nitrosodiethanolamine 

1120-71-4 1,3-Propane sultone 

1303-28-2 Arsenic pentoxide 

1303-32-8 Arsenic disulfide 

1303-33-9 Arsenic trisulfide 

1327-52-2 Arsenic acid 

1332-21-4 Asbestos 
P.12 

273 HAZARDOUS SUBSTANCES FACT SHEETS CONTINUED (102RQ-273C-3) 

102RQ-273C-3-1 273 Individual Hazardous Substance Fact Sheets by CASRN 

Continued. 

1335-32-6 Lead subacetate 

1336-36-3 Rslychlorinated biphenyls (PCBs) 

1464-53-5 1,2:3,4-Diepoxybutane 

1615-80-1 N,N'-Diethylhydrazine (1,2-Diethylhydrazine) 

1746-01-6 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) 

2303-16-4 Diallate 

3165-93-3 4-Chloro-o-toluidine, hydrochloride 

4549-40-0 N-Nitrosomethylvinylandne 

7439-92-1 Lead 

7440-02-0 Nickel 

7440-38-2 Arsenic 

7440-41-7 Beryllium 

7440-43-9 Cadmium 

7440-47-3 Chromium 

7446-27-7 Lead phosphate 

7488-56-4 Selenium sulfide 

7631-89-2 Sodium arsenate 

7718-54-9 Nickel chloride 

7738-94-5 Chromic acid 

7775-11-3 Sodium chromate 

7778-39-4 Arsenic acid 

7778-44-1 Calcium arsenate 

7778-50-9 Potassium bichromate 

7784-34-1 Arsenic trichloride 

7784-40-9 Lead arsenate 

7784-41-0 Potassium arsenate 

7784-46-5 Sodium arsenite 

7786-81-4 Nickel sulfate 

7787-47-5 Beryllium chloride 

7787-49-7 Beryllium fluoride 

7787-55-5 Beryllium nitrate 

7788-98-9 Ammonium chromate 

7789-00-6 Potassium chromate 

7789-06-2 Strontium chromate 

7789-09-5 Ammonium bichromate 

7789-42-6 Cadmium bromide 

8001-35-2 Toxaphene 

8801-58-9 Creosote 

10108-64-2 Cadmium chloride 

10124-50-2 Potassium arsenite 

10588-01-9 Sodium bichromate 

11096-82-5 Aroelor 1260 

11097-69-1 Aroelor 1254 

11104-28-2 Aroelor 1221 

11115-74-5 Chromic acid 

11141-16-5 Aroelor 1232 

12002-03-8 Cupric acetoarsenite 

10 
P.13 

273 HAZARDOUS SUBSTANCES FACT SHEETS CONTINUED (102RQ-273C-3) 

102RQ-273C-3-1 273 Individual Hazardous Substance E^ct Sheets by CASRN 

Cont inued. 

12054-48-7 

12672-29-6 

12674-11-2 

13463-39-3 

13597-99-4 

13765-19-0 

14216-75-2 

14307-35-8 

15699-18-0 

15950-66-0 

18883-66-4 

20830-81-3 

25167-82-2 

25321-14-6 

52740-16-6 

52469-21-9 

N/A 

F001 

F002 

F006 

F019 

F020 

F021 

F022 

F023 

F024 

F026 

F027 

F028 

K001 

K002 

K003 

K004 

K005 

K006 

K007 

K008 

K009 

K010 

K011 

K013 

K015 

K016 

KOI 7 

Nickel hydroxide 

Aroelor 1248 

Aroelor 1016 

Nickel carbonyl 

Beryllium nitrate 

Calcium chromate 

Nickel nitrate 

Lithium chromate 

Nickel ammonium sulfate 

2,3,4-Trichlorophenol 

St reptozotoc i n 

Eaunomycin 

Trichlorophenol (mixed) 

Dinitrotoluene (mixed) 

Calcium arsenite 

Aroelor 1242 

Coke Oven Emmissions 

' 

/ 

11 
P.14 

273 HAZARDOUS SUBSTANCES FACT SHEETS CONTINUED (102RQ-273C-3) 

102RQ-273C-3-1 273 Individual Hazardous Substance Fact Sheets by 

CASRN Continued. 

K018 

K019 

K020 

K021 

K022 

K025 

K027 

K028 

K029 

K030 

K031 

K032 

K033 

K034 

K035 

K038 

K040 

K041 

K042 

K043 

K048 

K049 

K050 

K051 

K060 

K061 

K062 

K069 

K073 

K084 

K085 

K086 

K095 

K097 

K098 

K099 

K100 

K101 

K102 

K104 

K105 

Kill 

K112 

K113 

K114 

K115 

12 
P.15 

273 HAZARDOUS SUBSTANCES FACT SHEETS CONTINUED (102RQ-273C-3) 

102RQ-273C-3-1 273 Individual Hazardous Substance Fact Sheets by CASRN 

Continued. 

K116 

K117 

K118 

K136 

13 
TECHNICAL BACKGROUND DOCUMENTS (102RQ-273C-4) 

P.16 

102RQ-273C-4-2 

102RQ-273C-4-3 

102RQ-273C-4-1 Draft Technical Background Document to Support Rulemaking 

Pursuant to CERCIA Section 102; Volume 3 (Proposed Rulemaking) . 

Environmental Monitoring and Services Inc., for the 

Releases Control Branch, Office of Research and Development, 

and the Emergency Response Division, Office of Solid Waste 

and Emergency Response, EPA. 362 pages. 12/86 

Technical Analysis Document to Support the Supplement to 

Proposed Rule: Reportable Quantity Adjustments. 

Environmental Monitoring and Services Inc., for the 

Releases Control Branch, Office of Research and Development, 

and the Emergency Response Division, Office of Solid Waste 

and Emergency Response, EPA. 37 pages. 3/88 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-2-1. 

Technical Background Document to Support Rulemaking Pursuant 

to Section 102 of the Comprehensive Environmental Response, 

Compensation, and Liability Act of 1980 (CERCLA), as Amended: 

Methyl Isocyanate (MIC), Lead and Lead Compounds, Delisting 

of Ammonium Thiosulfate as a Hazardous Substance, and 

Replacement of the Registered Trademark Kelthane with the 

Generic Name Dicofol. 

Environmental Monitoring & Services, Inc. for the Releases 

Control Branch, Office of Research and Development and for 

the Emergency Response Division, Office of Solid Waste and 

Emergency Response of the U.S. EPA. 160 pages. 12/87 

Technical Analysis Document to Support the Expedited Final 

Rulemaking for the Adjustment of the Reportable Quantities 

of 1,4-Dioxane, 2-Ethoxyethanol, Ethylene Oxide, 

2-Nitrqpropane, Perchloroethylene and Saccharin. 

Emergency Response Division, Office of Solid Waste and 

Emergency Response, U.S. EPA. 12 pages. (6/89) 7/28/89 

102RQ-273C-4-5 Technical Background Document to Support Rulemaking Pursuant 

to CERCIA Section 102, Volume 3. 

Emergency Response Division, Office of Solid Waste and 

Emergency Response, U.S. EPA. 420 pages. 7/27/89 

102RG-273C-4-4 

14 
P.17 

ECONOMIC IMPACT ANALYSIS (102RQ-273C-5) 

102RQ-273C-5-1 Economic Analysis of Reportable Quantity Ajustments 

Under Sections 102 and 103 of the Comprehensive 

Environmental Response, Compensation and Liability 

Act; Volume 3. 

ICF Inc. for the Oil and Hazardous Materials Spills 

Branch, Office of Research and Development, and the 

Emergency Response Division, Office of Emergency and 

Remedial Response, EPA. 104 pages. 11/86 

102RQ-273C-5-2 Estimated Economic Effects of Final Reportable Quantity 

(RQ) Adjustments for 1,4-Dioxane, Ethylene Oxide, 

2-Nitropropane, Perchloroethylene, Saccharin, and 

2-Ethoxyethanol. 

ICF Inc. for the U.S. EPA. 8 pages. 6/23/89 

102RQ-273C-5-3 Economic Impact Analysis of Reportable Quanity Adjustments 

Under Sections 102 and 103 of the Comprehensive Environmental 

Response, Compensation, and Liability Act of 1980, as 

Amended, Volume III. 

ICF Inc. to the Emergency Response Division, Office of 

Emergency and Remedial Response, U.S. EPA, Under 

Subcontract to C-E Environmental, Inc., EPA Contract 

No. 68-03-3452. 105 pages. 6/28/89 

15 
REFERENCE MATERIALS (102RQ-273C-6) 

P.18 

102RQ-273C-6-1 

102RQ-273C-6-2 

102RQ-273C-6-3 

102RQ-273C-6-4 

102RQ-273C-6-5 

102RQ-273C-6-6 

102RQ-273C-6-7 

102RQ-273C-6-8 

102RQ-273C-6-9 

Reference Listing in Support of the Carcinogen Rulemaking. 

1 page. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-1. 

"Methyl Isocyanate - A Review of Toxicological Studies." 

Union Carbide Corporation. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-2. 

"Bhopal - Indian City Begins to Heal but Conflicts Remain," 

Chemical and Engineering News. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-3. 

Memorandum entitled "Recent Progress in Gathering Toxicological Information on Methyl Isocyanate." Environmental 

Monitoring & Services, Inc. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-4. 

"Strategies and Priorities for the Designation of Extremely 

Hazardous Substances." ERD Steering Committee Briefing. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-5. 

Draft - "Relating Acute Toxic Levels of Air Contaminants 

to Release Rates: Aftermath of Bhopal." Turner-Lewtas. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-6. 

Issue Paper - "Reportable Quantities for Hazardous Substances Posing a Threat of Inhalation Toxicity." 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-7. 

"Methyl Isocyanate." Documentation of the Threshold Limit 

Values, ACGIH, 5th edition. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-8. 

"Methyl Isocyanate: Debate Persists Over Mechanism of Its 

Toxicity." Chemical and Engineering News. 

102RQ-273C-6-10 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-9. 

"Toxicity of Methyl Isocyanate." Environmental Science 

Vol. 21, Nb. 2. 

102RQ-273C-6-11 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-10. 

"Investigation by the Ames Test of Urine Samples from Rats 

Exposed to Methyl Isocyanate." British Journal of Industrial Medicine, Vol. 43. 

102RQ-273C-6-12 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-11. 

"Mutagenicity of Methyl Isocyanate and Its Reaction Products to Cultured Mammalian Cells." Mutation Research, 

Vol. 174. 

12/86 

No Date 

12/02/85 

No Date 

04/15/87 

03/03/86 

05/17/85 

1986 

12/22/86 

1987 

1986 

1986 

16 
P.19 

REFERENCE MATERIALS CONTINUED (102RQ-273C-6) 

102RQ-273C-6-13 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-12. 

"Acute Inhalation Studies with Methyl Isocyanante Vapor: 

I. Methodology and LC50 Determinations in Guinea Pigs, 

Rats and Mice." Fundamental aad Applied Toxicology, 

Vol. 6. 1986 

102RQ-273C-6-14 

102RQ-273C-6-15 

102RQ-273C-6-16 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-13. 

"Acute Inhalation Studies with Methyl Isocyanate Vapor: 

II. Respiratory Tract Changes in Guinea Pigs, Rats, and 

Mice." Fundamental and Applied Toxicology, Vol. 6. 1986 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-14. 

"Methyl Isocyanate Subchronic Vapor Inhalation Studies 

with Fischer 344 Rats." Fundamental and Applied Toxicology, Vol. 7. 1986 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-15. 

"Sensory and Pulmonary Irritation with Exposure to Methyl 

Isocyanate." Toxicology and Applied Pharmacology, Vol. 

82. 1986 

102RQ-273C-6-17 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-16. 

"Immunotoxicity Studies in Mice Exposed to Methyl Isocyanate." Toxicology and Applied Riarmacology, Vol. 86. 1986 

102RQ-273C-6-18 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-17. 

"Effects of Methyl Isocyanate on the Respiratory Tract 

of Rats." British Journal of Industrial Medicine, Vol. 

42. 1985 

102RQ-273C-6-19 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-18. 

"Paying for the Bhopal Disaster." The Washington Post. 11/15/87 

102RQ-273C-6-20 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-19. 

"Bhopal Case Seems Near a Settlement; Carbide Would Pay 

Up to $600 Million." The Wall Street Journal. 11/02/87 

102RQ-273C-6-21 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-20. 

"Methyl Isocyanate: A Review of Health Effects Research 

Since Bhopal." Fundamental and Applied Technology. 1987 

102RO-273C-6-22 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-21. 

"Recent Data on the Inhalation Toxicity of Methyl Isocyanate." Environmental Monitoring & Services, Inc. No Date 

17 
P.20 

REFERENCE MATERIALS CONTINUED (102RQ-273C-6) 

102RQ-273C-6-23 

102RQ-273C-6-24 

102RQ-273C-6-25 

102RQ-273C-6-26 

102RQ-273C-6-27 

102RQ-273C-6-28 

102RO-273C-6-29 

102RQ-273C-6-30 

102RQ-273C-6-31 

102RQ-273C-6-32 

102RQ-273C-6-33 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-22. 

"Respiratory Tract Changes in Guinea Pigs, Rats and Mice 

Following Acute Exposure to Methyl Isocyanate Vapor." 

Union Carbide Corporation. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-23. 

"The Antibody Response to Methyl Isocyanate: Experimental 

and Clinical Findings." J0B4 EHP72$2101 02-12-87 

13-08-43, Galley I 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-24. 

"Acute Toxicity of Methyl Isocyanate: A Preliminary 

Study of the Dose Response for Eye and Other Effects." 

Vol. 42. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-25. 

"The Toxicity of Methyl Isocyanate for Rats." Journal 

of Hazardous Materials, Vol. 12. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-26. 

"The Toxicity of Methyl Isocyanate." Proceedings from 

Meeting of March 12-13, 1986, in Research Triangle Park, 

NC. Sponsored by the National Institute of Environmental 

Health Sciences. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-27. 

"Bhopal Methyl Isocyanate Incident Investigation Team 

Report." Union Carbide Corporation. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-28. 

"Opening Remarks." Warren M. Anderson, Chairman, Union 

Carbide Corporation. Press Conference. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-29. 

"Remarks of Jackson B. Browning." Press Conference 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-30. 

"Concluding Remarks." Warren M. Anderson, Chairman, 

Union Carbide Corporation. Press Conference. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-31. 

Warren M. Anderson, Chairman of the Board, Union Carbide 

Corporation. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-32. 

"Van Mynen Presentation - Bhopal MIC Incident - March, 

1985." Press Conference. 

18 

i 

No Date 

Nb Date 

1985 

1985 

3/86 

3/85 

3/20/85 

03/20/85 

03/20/85 

Nb Date 

03/20/85 
-

REFERENCE MATERIALS CONTINUED (102RQ-273C-6) 

102RQ-273C-34 

102RQ-273C-35 

102RQ-273C-36 

102RQ-273C-37 

102RQ-273C-38 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-33. 

"Methyl Isocyanate - Mutagenicity Conclusion." EG&G 

Mason Research Institute. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-34. 

Memorandum entitled "Recent Progress in Gathering 

Toxicological Information on Methyl Isocyanate." 

Environmental Monitoring & Services, Inc. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-35. 

"Sources Searched for Methyl Isocyanate References." 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-36. 

"Reference List for Literature Search on Methyl Isocyanate. " 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-37. 

"One Year After Bhcpal Tragedy - GOI Research Activities." 

American Embassy in New Delhi. 

P.21 

No Date 

01/06/87 

12/16/86 

12/22/86 

11/85 

102RQ-273C-39 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-38. 

"Methyl Isocyanate. Methods to Assess Exposure and 

Long-Term Health Effects." Paper presented at the 

190th American Chemical Society. 09/8-13/85 

102RQ-273C-40 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-39. 

"Health Effects of the Bhopal Gas Tragedy." Indian 

Council of Medical Research, New Delhi. 4/86 

102RQ-273C-41 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-40. 

"Guidelines for Continuing NaTS Therapy in MIC Victims." 

Gandhi Medical College, Bhopal, M.P. India. Nb Date 

102RQ-273C-42 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-41. 

"Union Carbide Chairman Leads Team of Experts to Bhopal." 

Union Carbide Press Release. 12/04/84 

102RQ-273C-43 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-42. 

"Union Carbide - Bhopal." 4 Diagrams: MIC Storage Tank 

Plant Layout, MIC Process, Map of City and Location of 

Plant. NOT DATED 

102RQ-273C-44 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-43. 

"Glossary - Bhopal MIC Incident Report." Union Carbide. No Date 

102RQ-273C-45 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-44. 

"RCRA Consolidated Permit Application." Union Carbide 

Agricultural Products Company, Inc. 01/14/85 

19 
P.22 

REFERENCE MATERIALS CONTINUED (102RQ-273C-6) 

102RQ-273C-46 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-45. 

"Union Carbide Official Confident About Institute, WV, 

Plant." Union Carbide Press Release. 03/20/84 

102RQ-273C-47 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-46. 

"Union Carbide Report on Bhopal Reveals Large Volume of 

Water Triggered Reaction." 03/20/85 

102RQ-273C-48 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-47. 

"OHMTADS." Data Base Update. 07/14/87 

102RQ-273C-49 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-48. 

"Persistent, Pervasive Pollutant." Washington Post. 06/15/87 

102RQ-273C-50 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-49. 

"Influences of Thiosulfate on Nitrification of Ammonium 

in Soil." Soil Science of America Journal, Vol. 50:3. 1986 

102RQ-273C-51 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-50. 

"Laboratory and Field Evaluation of Ammonium Thiosulfate 

as a Nitrification and Urease Inhibitor." Abstract 

presented at the 190th American Chemical Society National 

Meeting. 09/8-13/85 

102RQ-273C-52 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-51. 

"Identification of Ammonium Thiosulfate as a Nitrification 

and Urease Inhibitor." Soil Science Society of America 

Journal, Vol. 49, NI. 1985 

102RQ-273C-53 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-52. 

"Relationship Between Childhood Blood Lead Levels and 

Stature." Pediatrics. 03/86 

102RQ-273C-54 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-53. 

"The Relationship Between Blood Lead Levels and Blood 

Pressure and Its Cardiovascular Risk Implications." 

American Journal of Epidemiology, Vol. 121, No.2. No Date 

102RQ-273C-55 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-54. 

"Lead Effects on Cardiovascular Function and Stature: 

an Addendum to the U.S. EPA 1986 Document, Air Quality 

Criteria for Lead." ECAO, Research Triangle Park, North 

Carolina. 02/86 

102RQ-273C-56 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-55. 

"Effects of Subtoxic Levels of Lead and Cadmium on Urogenital Organs of Male Rats." IARC Monogr. Eval. 

Carcinog. Risk Chem., No. 23. 1980 

20 
P.23 

REFERENCE MATERIAIS CONTINUED (102RQ-273C-6) 

102RQ-273C-6-57 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-56. 

"Lung Cancer Excess in an Abandoned Lead-Zinc Mining 

and Smelting Area." The Science of the Total Environment . 1982 

102RQ-273C-6-58 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-57. 

"Occupations of Fathers of Patients with Wilm's Tumor." 

Journal of Epidemiology and Community Health. 1979 

102RQ-273C-6-59 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-58. 

"MIC Feed Tank, Process Through Emergency Scrubber" 

2 versions. 1/11/85 

102RQ-273C-6-60 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-3-59. 

"Questions Arising From Review of the Part A Modification 

Submitted By Union Carbide Agricultural Products Coitpany 

on 1/14/85 for Methylisocyanate (MIC) Disposal By Treatment 

in the Unit's Emergency Scrubber". 1/15/85 

21 
P.24 

EXTERNAL REVIEWERS (102RQ-273C-7) 

102RQ-273C-7-1 Memorandum Introducing and Discussing Attachments 5/1/85 

Concerning Informal External Review of the Proposed 

Methodology to Rank Potential CERCIA Carcinogens. 

T. Fields, Jr., Director, Emergency Response Division, 

Office of Solid Waste and Emergency Response, EPA to 

Addressees. 409 pages. 

22 
P.25 

PRESS RELEASE (102RQ-273C-8) 

102RQ-273C-8-1 Press Advisory: Reportable Quantities Proposed. Office 

of Public Affairs, EPA. 1 page. 1/5/87 

23 
P.26 

PUBLIC COMMENTS (102RQ-273C-9) 

102RQ-273C-9-1 

102RQ-273C-9-2 

102RQ-273C-9-3 

102RO-273C-9-4 

102RQ-273C-9-5 

102RQ-273C-9-6 

102RQ-273C-9-7 

102RQ-273C-9-8 

102RQ-273C-9-9 

102RQ-273C-9-10 

102RQ-273C-9-11 

102RQ-273C-9-12 

102RQ-273C-9-13 

102R2-273C-9-14 

102RQ-273C-9-15 

David J. Carlson, Environmental Control Supervisor, 

McLaughlin Gormley King Co. (4/14/87) 2 pages. 

Jesse L. Finney, Jr., Sverdrup Technology, Inc. 

(4/27/87) 1 page. 

DATE RECEIVED 

4/20/87 

5/3/87 

5/6/87 

5/11/87 

5/12/87 

5/12/87 

5/12/87 

5/13/87 

Thomas A. Robinson, Director, Environmental Affairs, 

Vulcan Chemicals (5/1/87) 1 page. 

R. J. Barrihart, Eh.D., Development Manager, American 

Chrome & Chemicals Inc. (5/6/87) 10 pages. 

J. U. Gandhi, Environmental Director, The Hall 

Chemical Co. (5/1/87) 2 pages. 

Robert M. Sussman, Covington & Burling (5/4/87) 

2 pages. 

Ross E. Jones, Ri.D., DABT, Corporate Toxicologist, 

Occidental Chemical Corporation (5/7/87) 4 pages. 

Robert M. Sussman, Covington & Burling (5/8/87) 

2 pages. 

Jane Howard-Martin, Covington & Burling; Robert C. 

Gelardi, Executive Director, Calorie Control Council 

(5/14/87) 2 pages. 5/14/87 

Neil Jay King, Wilmer, Cutler & Pickering (5/15/87) 

133 pages. 5/15/87 

Sandra S. Newman, Manager of Environmental Affairs, 

Sterling Chemicals (5/13/87) 3 pages. 5/15/87 

Jeffrey C. Fort, Martin, Craig, Chester & 

Sonnenschein (5/14/87) 1 page. 5/15/87 

J. E. Leemann, Director, Surface Water Programs 

Environmental Conservation, CONOCO (5/14/87) 1 page. 5/15/87 

J. F. McKenzie, Director, Environmental Services 

Department, Pacific Gas and Electric Company 

(5/14/87) 22 pages. 5/15/87 

Frank H. Rutland, Technical Director, Leather 

Industries of America Inc. (5/14/87) 8 pages. 5/15/87 

24 
PUBLIC COMMENTS CONTINUED 

102RQ-273C-9-16 John J. K 

(102RQ-273C-9) 

earney, Jr., Senior Vice President, 

DATE RECEIVED 

P.27 

102RQ-273C-9-17 

102RQ-273C-9-18 

102RQ-273C-9-19 

102RQ-273C-9-20 

102RQ-273C-9-L1 

102RQ-273C-9-21 

102RQ-273C-9-22 

102RQ-273C-9-23 

102RQ-273C-9-24 

102RQ-273C-9-25 

102RQ-273C-9-26 

102RQ-273C-9-27 

Edison Electric Institute (5/15/87) 32 pages. 5/15/87 

Geraldine V. Cox, Ph.D., Vice President, Technical 

Director, Chemical Manufacturers Association 

(5/15/87) 84 pages. 5/15/87 

Geraldine V. Cox, Ph.D., Vice President, Technical 

Director, Chemical Manufacturers Association 

(5/15/87) 10 pages. 5/15/87 

Geraldine V. Cox, Ph.D., Vice President, Technical 

Director, Chemical Manufacturers Association 

(5/15/87) 265 pages. 5/15/87 

W. Caffey Norman III, Burchette, Ruckert & Rothwell 

(5/15/87) 182 pages. 5/18/87 

Daniel K. Shipp, Vice President, Public Affairs, 

National Electrical Manufacturers Association 

(5/18/87) 17 pages. 5/18/87 

Jan I. Whitfield, P.E., Manager, Environmental 

Regulations Activities for Surface Water/Superfund, 

Environmental Quality Department; Donna F. Binkowski, 

Attorney, Environmental Law Section, The Dow Chemical 

Company (5/15/87) 3 pages. 5/18/87 

Bernard Stoll, Administrator, Alliance of Textile 

Care Associations (5/14/87) 14 pages. 5/18/87 

Martin E. Rivers, Director Environmental Quality, 

Tennessee Valley Authority (5/15/87) 2 pages. 5/18/87 

Duane A. Siler, Patton, Boggs & Blow (5/15/87) 

7 pages. 5/18/87 

W. P. Toland, BASF Corporation, Fibers Division 

(5/7/87) 1 page. 5/19/87 

Joseph E. Hadley, Jr., Hadley & McKenna (5/12/87) 

2 pages. 5/19/87 

John W. Graves, Director of Environmental, Safety 

and Health Affairs, Penzoil Company (5/14/87) 

3 pages. 5/19/87 

25 
P.28 

PUBLIC COMMENTS CONTINUED (102RQ-273C-9) 

102RQ-273C-9-28 

102RQ-273C-9-29 

102RQ-273C-9-30 

102RQ-273C-9-L2 

102RQ-273C-9-L3 

102RQ-273C-9-L4 

102RQ-273C-9-L5 

102RQ-273C-9-L6 

102RQ-273C-9-L7 

Joel D. Patterson, Manager, Environmental 

Affairs, Middle South Utilities System Services, 

Inc. (5/14/87) 4 pages. 

Robert F. Van Voorhees, Bryan, Cave, McEheeters 

& McRoberts (5/15/87) 3 pages. 

Richard S. Wasserstrom, Environmental and 

Administrative Counsel, American Paper Institute/ 

National Forest Products Association (5/15/87) 

4 pages. 

Thomas A. Robinson, Ph.D., Director, Environmental 

Affairs, Vulcan Chemicals (5/18/87) 5 pages. 

James E. Anderson, Manager, Environmental Affairs, 

Jersey Central Power & Light Company (5/15/87) 

2 pages. 

Richard A. Friedman, Covington & Burling (on behalf 

of the Methyl Chloride Industry Association) 

(6/1/87) 113 pages. 

Joseph E. Hadley, Jr., Hadley & McKenna (on behalf 

of The Acryloritrile Group, Inc.) (6/2/87) 16 pages. 

Neil Jay King, Wilmer, Cutler & Pickering (cn behalf 

of Inco United States and Inco Ltd.) 6/25/87 

10 pages. 

Robert M. Moyerman, MERECO Division, METACHEM Resins 

Corporation (2/10/89) 1 page. 

DATE RECEIVED 

5/19/87 

5/19/87 

5/19/87 

5/22/87 

5/26/87 

6/1/87 

6/2/87 

6/25/87 

2/21/89 

26 
P.29 

PUBLIC COMMENTS (4/11/88) 102RQ-273C-10 

DATE RECEIVED 

102RQ-273C-10-1 D. B. Redington, Director, Regulatory Management, 

Monsanto (5/9/88) 4 pages. 5/11/88 

102RQ-273C-10-2 Joseph C. Ledvina, Director, Environmental 

Activities, Vista Chemical Company (5/9/88) 

1 page. 5/12/88 

102RQ-273C-10-L1 Joseph E. Hadley, Jr., Hadley & McKenna (on behalf 

of the Acrylonitrile Group, Inc.) (7/6/88) 

2 pages. 7/13/88 

27 
P.30 

COMMUNICATIONS/CORRESPONDENCE (102RQ-273C-11) 

102RQ-273C-11-1 

102RO-273C-11-2 

102RQ-273C-11-3 

102RQ-273C-11-4 

102RQ-273C-11-5 

102RQ-273C-11-6 

102RQ-273C-11-7 

102RQ-273C-11-8 

Memorandum regarding Meeting on the Status of the 

Reportable Quantity Adjustment for Saccharin. 

Ivette Vega, Chemical Engineer, Emergency Response 

Division, EPA to The Record. 4 pages. 5/9/89 

Memorandum regarding Possible Revision of Methodology 

and Reportable Quantities for Potential Carcinogens. 

Timothy Fields, Jr., Director, Emergency Response 

Division, EPA to The Record. 2 pages. 6/16/89 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-6-1. 

Correspondence regarding proposed MIC disposal operation. 

N.B. Martin, Senior Staff Engineer, Union Carbide — 

Agricultural Products Coitpany, Inc. to Richard M. Melvin, 

Engineer, West Virginia Department of Natural Resources. 

37 pages. 1/17/85 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-6-2. 

Correspondence regarding an exemption for the classification 

of Ammonium Thiosulfate as a hazardous substance. John E. 

Quinn, Manager, Environmental Affairs, Kerley Industries, Inc. 

Sahuarita, AZ to Jack Koqyoomjian, Ph.D., Response Standards 

and Criteria Branch, Emergency Response Division, EPA. 

25 pages. —- 3/7/86 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-6-3. 

Correspondence regarding aquatic toxicity testing of 

Ammonium Thiosulfate. John E. Quinn, Manager, Environmental 

Affairs, Kerley Industries, Inc., Sahuarita, AZ to Robert B. 

Foster, Pres., Springborn Bionomics Inc., Wareham, MA. 

2 pages. 3/17/86 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-6-4. 

Correspondence regarding Ammonium Thiosulfate (7783188, RQ 

= 5,000 lbs). Bart Tuffly to Greg Ricci, EMSI, Newbury Park. 

4 pages. 3/31/86 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-6-5. 

Correspondence regarding aquatic toxicity testing. 

Dr. K. Jack Koqyoomjian, Response Standards and Criteria 

Branch, Emergency Response Division, EPA to John E. Quinn, 

Manager, Environmental Affairs, Kerley Industries, Inc., 

Sahuarta, AZ. 2 pages. 5/5/86 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-6-6. 

Correspondence regarding Reports on Ammonium Thiosulfate. 

John E. Quinn, Manager, Environmental Affairs, Kerley 

Industries Inc., Shuarita, AZ to Dr. K. Jack Kooyoomijian, 

Response Standards and Criteria Branch, Einergency Response 

Division, EPA. 76 pages. 9/18/86 

28 
P.31 

COMMUNICATIONS/CORRESPONDENCE (102RQ-273C-11) 

102RQ-273C-11-9 

102RQ-273C-11-10 

102RQ-273C-11-11 

102RQ-273C-11-12 

102RQ-273C-11-13 

102RQ-273C-11-14 

102RQ-273C-11-15 

102RQ-273C-11-16 

102RQ-273C-11-17 

Cross Reference to Docket 102RQ-R2 - Document 102RQ-R2-6-7. 

Correspondence regarding database search for Ammonium 

Thiosulfate Toxicity Data. Dan Chan to Greg Ricci, EMSI, 

Camarillo, CA. 33 pages. 6/29/87 

i 

Cross Reference to Docket 102RQ-R2 - Document 102RQ-R2-6-8. 

Correspondence regarding the delisting of Ammonium Thiosulfate as a hazardous substance. Senator Phil Gramm, U.S. 

Senate to U.S EPA. 2 pages. 3/24/88 

Cross Reference to Docket 102RQ-R2 - Document 102RQ-R2-6-9. 

Correspondence regarding EPA's proposed rule making for Lead 

Sulfide. Congressman Bill Emerson, U.S. House of Representatives to Timothy Fields, Jr., Director, Emergency Response 

Division, EPA. 2 pages. ' 4/5/88 

Cross Reference to Docket 102RQ-R2 - Document 102RQ-R2-6-10. 

Memorandum regarding summary of the meeting held by 

the Emergency Response Division with the Lead 

Industries Association. Gerain H. Perry, Office of 

Solid Waste and Einergency Response, EPA to the 

Record. 3 pages. . 10/20/88 

Cross Reference to Docket 102RQ-R2 - Document 102RQ-R2-6-11. 

Correspondence regarding Lead reportable quantities. 

Edwin H. Seeger, Attorney for Lead Industries 

Association, Prather, Seeger, Doolittle & Farmer to 

Barbara Hostage, Chief, Response Regulation Development 

Section, EPA. 1 page. 11/14/88 

Cross Reference to Docket 102RQ-R2 - Document 102RQ-R2-6-12. 

Correspondence regarding EPA report on the Carcinogenicity of Lead. Donald G. Barnes, Ph.D., Staff 

Director, Science Advisory Board, EPA to Robert J. 

Muth, Chairman, Lead Industries Association, Inc., 

New York, NY. 16 pages. 11/17/88 

Cross Reference to Docket 102RQ-R2 - Document 102RQ-R2-6-13. 

Correspondence regarding the classification of Lead 

and Lead Compounds as Carcinogens. Raymond Loehr, 

Ph.D., Chair, Science Advisory Board, EPA to Lee M. 

Thonas, Administrator, EPA. 5 pages. 11/30/88 

Memorandum regarding Written Communications to OMB from 

Outside Parties. Gerald H. Yamada, Deputy General 

Counsel, EPA to Elizabeth LaPointe, OSWER. 5 pages. 11/17/88 

Record of Communications regarding Discussions with the 

Calorie Council (CC) on RQ Adjustment for Saccharin. 

Ivette Vega, EPA to The Record. 1 page. 12/9/88 

29 
P.32 

CORRESPONDENCE/COMMUNICATIONS (102RQ-273C-11) 

102RQ-273C-11-18 Correspondence from the International Fabricare 

Institute transmitting over 2,300 signatures from 

drycleaning plants throughout the United States. 

William E. Fisher, Assistant General Manager and 

Vice President to Lee M. Thomas, Administrator, 

U.S. EPA. 1 page. 5/19/87 

102RQ-273C-11-19 

102RQ-273C-11-20 

Correspondence regarding the guidelines and the 

assessment of the Carcinogenicity of Perchloroethylene. 

Lee M. Thomas, Administrator, U.S. EPA to Dr. Norton 

Nelson, Institute of Environmental Medicine, New 

York University Medical Center. 19 pages. 8/3/87 

Correspondence regarding the Carcinogencity of 

Perchloroethylene. 

Norton Nelson, Chairman, Executive Committee, 

Richard A. Geiesemer, Chairman, Environmental 

Health Committee and John Doull, Chairman, 

Halogenated Organics Subcommittee, U.S. EPA to 

Lee M. Thomas, Administrator, U.S. EPA. 6 pages. 3/9/88 

29A 
P.33 

RESPONSE TO COMMENTS (102RQ-273C-12) 

102RQ-273C-12-1 Agency Responses to Comments Received on Proposed 7/28/89 

Rulemakings to Mjust the Reportable Quantities of 

CERCIA Potential Carcinogens. Emergency Response 

Division, Office of Solid Waste and Emergency 

Response, U.S. Environmental Protection Agency. 

264 pages. 

102RQ-273C-12-2 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-8-1. 

Letter to John D. Yoder, Sc. D., Director, Environmental 

Health, Lead Industries Association, Inc. from 

Barbara A. Hostage, Chief, Response Regulation Development 

Section Regarding his Request for an Extension of the 

April 1, 1988 Deadline to Comment on the NPRM (53 FR 6762 -

March 2, 1988). 3/28/88 

30 
P.34 

CHEMICAL PROFILES AND SUPPORT MATERIALS (102RQ-273C-13) 

102RQ-273C-13-1 

102RQ-273C-13-2 

102RQ-273C-13-3 

102RQ-273C-13-4 

102RO-273C-13-5 

102RQ-273C-13-6 

102RQ-273C-13-7 

102RQ-273C-13-8 

102RQ-273C-13-9 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-1. 

Research & Development Health Effects Assessment for Lead. 

Environmental Criteria & Assessment Office, Cincinnati, OH 

to Office of Emergency and Remedial Response. 50 pages. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-2. 

Quantification of Toxicological Effects of Lead. 

William L. Marcus, Eh.D., M.B.A.T., U.S. Environmental 

Protection Agency, Office of Drinking Water. 85 pages. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-3. 

Rough Draft for the Quantification of Toxicological 

Effects Section of the Drinking Water Criteria 

Document on Lead. ICAIR Life Systems, Inc., Cleveland, 

OH to Criteria and Standards Division, Office of 

Drinking Water. 44 pages. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-4. 

Preliminary Review of the Carcinogenic Potential of Lead 

Associated with Oral Exposure. 14 pages. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-5. 

Preliminary Review of the Carcinogenic Potential of Lead 

and Lead Compounds Associated with Oral Exposure. 16 pages 

9/84 

11/7/84 

Cross Reference of Docket 102RQ-R2 • 

Lead and Lead Conpounds. 92 pages. 

Document 102RQ-R2-4-6. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-7. 

Preliminary Review of the Carcinogenic Potential of Lead 

and Lead Conpounds Associated with Oral Exposure. 18 pages 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-8. 

Research and Development Preliminary Review of the 

Carcinogenic Potential of Lead Associated with Oral 

Exposure. Carcinogen Assessment Group, Office of Health 

and Environmental Assessment to Office of Drinking Water, 

Office of Solid Waste, and Office of Emergency and 

Remedial Response (Superfund). 23 pages. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-9. 

Review of Toxicologic Data in Support of Evaluation for 

Carcinogenic Potential of: LEAD ACETATE. Center for 

Chemical Hazard Assessment, Syracuse Research Corporation 

Syracuse, NY to Carcinogen Assessment Group, Office of 

Health and Environmental Assessment, ORD. 13 pages. 

11/84 

7/10/86 

Nb Date 

Nb Date 

7/13/87 

12/87 

2/7/83 

31 
P.35 

CHEMICAL PROFILES AND SUPPORT MATERIALS CONTINUED (102RQ-273C-13) 

102RQ-273C-13-10 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-10. 

Lead Acetate. K.S. Crump & Company, Inc., Rouston, LA 5/2/86 

102RQ-273C-13-11 

102RQ-273C-13-12 

102RQ-273C-13-13 

102RQ-273C-13-14 

102RQ-273C-13-15 

102RQ-273C-13-16 

102RQ-273C-13-17 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-11. 

Evaluation of the Potential Carcinogenicity of 

Lead Acetate (301-04-2) In Support of Reportable 

Quantity Adjustments Pursuant to CERCIA Section 102. 

Carcinogen Assessment Group, Office of Health and 

Environmental Assessment, ORD. 8 pages. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-12. 

Review of Toxicologic Data in Support of Evaluation for 

Carcinogenic Potential of: LEAD PHOSPHATE (7446-27-7). 

Center for Chemical Hazard Assessment, Syracuse Research 

Corporation, Syracuse, NY to Carcinogen Assessment Group, 

Office of Health and Environmental Assessment, ORD. 

14 pages. 2/9/83 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-13. 

Research and Development Reportable Quantity Document for 

Lead Phosphate. Environmental Criteria and Assessment 

Office, Cincinnati, OH for Office of Solid Waste and 

Emergency Response. 9 pages. 5/83 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-14. 

Evaluation of the Potential Carcinogencity of Lead 

Ehosphate (7446-27-7) In Support of Reportable Quantity 

Adjustments Pursuant to CERCIA Section 102. Carcinogen 

Assessment, Office of Health and Environmental Assessment, 

ORD. 8 pages. No Date 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-15. 

Review of Toxicologic Data in Support of Evaluation for 

Carcinogenic Potential of: LEAD SUBACETATE (1335-32-6). 

Center for Chemical Hazard Assessment, Syracuse Research 

Corporation, Syracuse, NY to Carcinogen Assessment Group, 

Office of Health and Environmental Assessment, ORD. 2/8/83 

17 pages. 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-16. 

Research and Development Reportable Quantity Document for 

Lead Subacetate. Environmental Criteria and Assessment 

Office, Cincinnati, OH to Office of Solid Waste and 

Emergency Response. 13 pages. 5/83 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-17. 

Lead Subacetate.* K.S. Crump & Company, Inc., Ruston, LA. 

2 pages. 5/27/86 

32 
P.36 

CHEMICAL PROFILES AND SUPPORT MATERIALS CONTINUED (102RQ-273C-13) 

102RQ-273C-13-18 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-18. 

Methyl Ester Isocyanato Acid. 4 pages. Nb Date 

102RQ-273C-13-19 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-19. 

Health and Environmental Effects Profiles for Methyl 

Isocyanate and N,N-Dimethylaniline. Peter W. Preuss, 

Director, Office of Health and Environmental Assesment 

to Matthew Straus, Chief, Waste Characterization Branch, 

Office of Solid Waste. 63 pages. 2/9/87 

102RQ-273C-13-20 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-4-20. 

Ammonium Thiosulfate. 4 pages. No date 

33 
PUBLIC COMMENTS 

102RQ-273C-14-1 

102RO-273C-14-2 

102RQ-273C-14-3 

102RQ-273C-14-4 

(102RQ-273C-14) 

Cross Reference of Docket 102RQ-R2 - Document 

Jay J. Vrcom, Executive Vice President/CEO, 

National Fertilizer Solutions Association 

(3/11/88) 1 page. 

Cross Reference of Docket 102RQ-R2 - Document 

John D. Yoder, Sc.D., Director, Environmental 

Health, Lead Industries Association, Inc. 

(3/15/88) 2 pages. 

Cross Reference of Docket 102RQ-R2 - Document 

Robert H. Borden, Thatcher Company (3/10/88) 

1 page. 

Cross Reference of Docket 102RQ-R2 - Document 

P.A. Coleman, Executive Vice President, 

Goodpasture, Inc. (3/15/88) 1 page. 

P.37 

i 

DATE RECEIVED 

102RQ-R2-7-1. 

3/15/88 

102RQ-R2-7-2. 

3/17/88 

102RQ-R2-7-3. 

3/18/88 

102RQ-R2-7-4. 

3/18/88 

102RQ-273C-14-5 

102RQ-273C-14-6 

102RQ-273C-14-7 

102RQ-273C-14-8 

102RQ-273C-14-9 

102RQ-273C-14-10 

102RQ-273C-14-11 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-5. 

Earl C. Mapes, Director, Regulatary Affairs, 

J.R. Simplot Company (3-17-88) 2 pages. 3/24/88 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-6. 

Clifford Swirczynski, CR. Inc. (3/14/88) 

1 page. 3/25/88 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-7. 

Lee M. Jones, Manager of Product Safety, 

General Chemical Corporation (3/22/88) 1 page. 3/25/88 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-8. 

John E. Quinn, Manager, Manufacturing Services, 

Kerley Enterprises, Inc. (3/22/88) 2 pages. 3/28/88 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-9. 

Dallas Cantwell, President, Chemical Enterprises, 

Inc. (3/24/88) 2 pages. 3/30/88 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-10. 

W.R. Hargrave, President Se General Manager, 

Cominco Alaska, Inc. (3/28/88) 1 page. 3/30/88 

Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-11. 

J.L. Key, General Manager, Magmont Operations, 

Cominco Metals (3/29/88) 2 pages. 3/31/88 

34 
P.38 

PUBLIC COMMENTS CONTINUED (102RQ-273C-14) 

DATE RECEIVED 

102RQ-273C-14-12 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-12. 

Robert N. Steinwurtzl, William M. Guerry, Jr., 

Counsel for Hammond Lead Products, Inc. (3/31/88) 

2 pages. 4/1/88 

102RQ-273C-14-13 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-13. 

Robert N. Steinwurtzl, William M. Guerry, 

Counsel of the Secondary Lead Smelters Association, 

Inc. (4/1/88) 4 pages. 4/1/88 

102RQ-273C-14-14 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-14. 

Gary D. Myers, President, The Fertilizer Institute 

(3/31/88) 1 page. 4/1/88 

102RQ-273C-14-15 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-15. 

Michael R. Patton, P.E., Manager, Engineering, 

Wycon Chemical Coitpany (3/23/88) 1 page. 4/4/88 

102RQ-273C-14-16 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-16. 

J. David Thomas, Washington Representative, Eastman 

Kodak Company (3/23/88) 1 page. 4/4/88 

102RQ-273C-14-17 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-17. 

Thomas J. Dufficy, Executive Vice President, 

National Association of Riotographic Manufacturers, 

Inc. (3/30/88) 2 pages. 4/4/88 

102RQ-273C-14-18 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-18. 

W. Michael Kearney, Environmental Control Engineer, 

The Doe Run Coitpany (4/1/88) 8 pages. 4/5/88 

102RQ-273C-14-19 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-19. 

W. Michael Kearney, Environmental Control Engineer, 

The Doe Run Coitpany (3/30/88) 4 pages. 4/7/88 

102RQ-273C-14-20 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-20. 

Donald Marvin, Fertilizer Division Manager, 

Kugler Company (3/15/88) 1 page. 4/13/88 

102RQ-273C-14-21 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-21. 

Robert H. Wilbur, Director of Government Relations, 

Battery Council International (3/15/88) 1 page. 4/15/88 

102RQ-273C-14-22 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-22. 

Jefferey H. Schwartz, Jellinek, Schwartz, Connolly 

& Freshman, Inc. (4/15/88) 5 pages. 4/15/88 

35 
P.39 

PUBLIC COMMENTS COSITINUED (102RQ-273C-14) 

DATE RECEIVED 

102RQ-273C-14-23 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-23. 

Kurt E. Blase, Attorney for Lead Industries 

Association, Inc., Prather Seeger Doolittle & Farmer 

(4/15/88) 25 pages. 4/15/88 

102RQ-273C-14-24 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-24. 

Kurt E. Blase, Attorney for Lead Industries 

Association, Inc., Prather Seeger Doolittle Se E^rmer 

(4/25/88) 2 pages. 

Submittal of missing page 4 of 102RQ-R2-7-23. 4/25/83 

102RQ-273C-14-25 Cross Reference of Docket 102RQ-R2 - Document 102RQ-R2-7-L1*. 

Teri L. Miller (5/3/88) 1 page. 5/10/88 

* L signifies a late comment postmarked after the close of the comment period. 

36