Interoffice Communication to R.

i' TO: FROM: DATE: RE: CMA INTEROFFICE MEMO Carol Stack Program Administrator Vinyl Chloride Patrick C.

Federal Remitter / Vol. 4 To. 31 / Monday.

February 10, 1986 Docket Officer Docket No.

(conoco) Interoffice Communication To File From Tom Grumbles Date July 9, 1982 Subject CONOCO CHEMICALS MORTALITY STUDY The subject study design and utility of the collected data has been reviewed by Dr.

ITEM 6 Cconoco) Interoffice Communication To From Date Subject Process Engineers V.

\conoco) Conoco Chemical* Company Division of Conoco Inc.

(conoco) 4-,~ * Interoffice Communication To Veldon Messick, Chemical Plant,Aberdeen From Cindy Ziobro, MED, Ponca City Oate September 27, 1982 Subject RESULTS OF TESTING RUPTURE DISKS AT BS&B - ABERDEEN SEP 2 9 1982 Conclusion: Burst tests at BS&B showed that damage in the center of the dome is much more critical than damage in the outer radius.

RELIEF VALVE DISCHARGE CALCULATION D-400 REACTOR 6:15 P.

(conoco) Interoffice Communication To : OSHA - ENGINEERING AND WORK PRACTICE CONTROL PLAN FILE From; D.

ENVIRONMENTAL QUALITY MANUAL CONOCO CHEMICALS COMPANY ABERDEEN CHEMICAL PLANT August 1983 DTH 000095665 ENVIRONMENTAL QUALITY MANUAL CONOCO CHEMICALS COMPANY ABERDEEN CHEMICAL PLANT Table Of Contents ENVIRONMENTAL POLICY EMERGENCY CALLOUT RELATING TO POLLUTION INCIDENTS PLANT ENTRY BY POLLUTION CONTROL AGENCIES PUBLIC POLLUTION COMPLAINTS PVC RESIN DISCHARGE GUIDELINES VCM REGULATIONS PLANT WASTEWATER DISCHARGE REQUIREMENTS SPCC PLAN (OIL DISCHARGE) RCRA HAZARDOUS WASTE TRAINING MANUAL RCRA HAZARDOUS WASTE CONTINGENCY PLAN WASTE OIL DISPOSAL PCB OIL TOXIC SUBSTANCE CONTROL REPORTING SUPERFUND - HAZARDOUS SUBSTANCE SPILL AND RELEASE REPORTING REQUIREMENTS DTH 000095666 DTH 000095667 ENVIRONMENTAL POLICY As an energy company, Conoco's activities have an Impact on the environment in which the Company operates--on the land, air, water and the life forms found there.

.CO : --7 : & >' Interoffice Communication To : Distribution From : R.

conoco Interoffice Communication To : P.

Interoffice Communication To File From V.

VCM DISCHARGE CALCULATION AUGUST 27, 1983 CONFIDENTIAL The quantity of VCM discharged to the atmosphere equals the quantity of VCM "charged" to 744 reactor minus the quantity of VCM recovered from 744 reactor and the chem wash return line after the discharge.