ABD00263455 PARTICULATE EMISSION TEST REPORT M-504 DRYER SYSTEM CONOCO CHEMICALS COMPANY A DIVISION OF CONOCO INC. 5200 SOUTHEAST 59TH ST.

ABD00279907 To: Distribution RECEIVED [021'ES Interoffice Communication From: Date- Subject: S.

ABD00291947 4500 .

ABD00313003 (conoco) Interoffice Communication To : John Friend From : Incident Investigation Team Date : May 18, 1984 Subject : 742/743 VCM VALVE CHANGEOUT INCIDENT Summary On Wednesday, May 2, 1984 maintenance personnel were scheduled to pull both VCM valves on 742 reactor and mistakenly removed a VCM valve on 743 reactor manifold.

ABD00316439 ABERDEEN CHEMICAL PUNT INDUSTRIAL HYGIENE MONTHLY REPORT V Month: March, 1985 Date of Report: April 25, 1985 I.

DATE 1982 I 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 TABLE II STRIPPED SLURRY RESIDUALS SEMIANNUAL REPORT MARCH I, 1982 THROUGH AUGUST 31, 1982 CONOCO CHEMICALS COMPANY ABERDEEN, MISSISSIPPI WEIGHTED AVERAGE RESIDUAL VINYL CHLORIDE CONCENTRATION IN STRIPPED SLURRY PPM, VCM, DRY BASIS MARCH 287 427 223 280 215 200 267 182 226 176 159 143 232 323 259 311 182 382 211 215 188 237 255 254 499 203 217 205 219 479 160 APRIL 241 265 239 196 211 188 297 480 226 255 208 199 185 141 272 196 153 266 337 441 173 364 333 186 259 208 232 164 *249 164 -- MONTH MAY 173 175 174 168 324 303 278 354 224 216 217 222 281 228 203 224 200 220 262 210 169 206 347 193 199 214 181 133 199 153 175 JUNE 210 209 189 260 239 245 190 220 200 144 165 129 148 174 113 103 86 175 134 126 136 208 175 227 161 240 211 201 200 267 -- JULY 225 516 193 127 173 223 411 168 265 194 104 Down 207 102 139 306 225 203 496 476 353 155 381 342 306 211 95 256 299 163 201 AUGUST 157 146 132 144 124 350 205 255 161 146 207 166 120 266 290 225 189 200 148 144 150 125 177 155 282 237 312 211 243 149 150 DTH 000000292

(conoco) Interoffice Communication To ; R.

STATEMENT OF VINYL CHLORIDE SHIPMENTS AUGUST 30, 1983 TO OCTOBER 29, 19S3 ORIGIN: WESTLAKE, LA DEST.: ABERDEEN, ROUTE: SP < NOLA) ICG MS SHIP.DATE CAR.NO A6. uSil&tfT 830831 TILX400009 Q/'.'

SAFETY - A.

RUPTURE DISC/RELIEF VALVE PRACTICES MANUAL CONOCO CHEMICALS COMPANY ABERDEEN, MS MAY 6, 1982 DTH 000070999 RUPTURE DISC/RELIEF VALVE PRACTICES MANUAL TABLE OF CONTENTS I.

(conoco) Interoffice Communication to : File - i 3 From P.

January 24, 1980 Regional Administrator Region IV United States Environmental Protection Agency 345 Courtland Street, N.E

tconocoj Interoffice Communication To R.

1984 ANNUAL REVIEW ABERDEEN CHEMICAL PLANT APRIL 9, 1984 IDRK I.

Interoffice Communication To File From Dave Mahler Date February 2, 1984 Subject : SUPERFUND Reporting (conoco) At 5:30 p.m. on January 23, 1984 I reported a vinyl chloride discharge to the air to the National Response Center (1-800-424-8802).