UNION INTERNAL CORRESPONDENCE CARBIDE 514-1 49-2 CHEMICALS AND PLASTICS SO.

Ethylene Oxide Propylene Oxide Methanol Butanol MONITORING RESULTS 1984 RAW MATERIALS TWA 1 ppm ^^fcppm 200 ppm 50 ppm EXCURSION -- /c-o 250 ppm -- SOURCE AOSIB jueeffi P< AOGIH AOS IB LATE SAMPLE DESCRIPTION BO 3-29-84 CATALYST BEING MIXED 1 ------- 6-20-84 LAB AREA WHILE TESTING KOH ^ ------- AND PH ON CRUDE EB AND KOH CN CATALYST MIX. 10- 17-84 SOUTH LAB SINK t ------- 11- 15-84 NEAR VACUUM PUMP ON T-110 (/*- ------- 11- 20-84 P-201 'S FEED EO TO THE AMINES REACTOR. 7 <0.13 12- 07-84 ENTRANCE TO VINT HOCD IN LAB t ---- FO ------- ffiTHANCL ------- ------- ------- ------<2.4 5.7 ------- 3.8 BUTANOL <2.2 <0.8 ------------- OO MONITORING RESULTS 1984 Propylene Glycol Methyl Ether (PM) TWA 100 ppm Dipropylene Glycol Methyl Ether (DPM) 100 ppm Tripropylene Glycol Methyl Ether (TIM) N.

OCT 07 '92 08-55PM VISTA R&D ABDOOO19678 P 2/2 OCCUPATIONAL EXPOSURE TO VINYL CHLORIDE 8-HOUR TIME WEIGHTED AVERAGES* PKt 1 4- Manufacturing Type(VCM, PVC resin, compound or extrusion) Operation/Job category 1988 1989 1990 1991 1992 THAW* // SEAT 0 d oc 0 / 0 i 0 p/c G&scA+t J-iCtf*}A//C 044, JC4) (J *>***) Co %ew) 0 ltd^) 4 4,/?

index 1 CAUSTIC PLANT SAFETY AND TRAINING 1982 TOPIC ACID TRUCK SAMPLING ACID TRUCK UNLOADING ALARM, SPILL, WEEKLY INSPECTIONS AMMON IA PROPERTIES, PRECAUSTIONS,ACCIDENT PROCEDURES AMMONIA SPILL - MASSIVE AMMONIA TRUCK SAMPLING AMMONIA TRUCK UNLOADINGPROCEDURES AREAS, HOUSEKEEPING ' ATTENDANCE, CALL IN PROCEDURE BATTERY MAINTENANCE PROCEDURE 3LINDING/UN6LINDING/BREAKING INTO LINES AND VESSELS THAT HAVE CONTAINED HAZARDOUS MATERIAL BOMB THREAT CABLE TRAYS, PULLING CABLE CABLE TRAYS, WORKING IN CALL IN PROCEDURE, ATTENDANCE CAUSTIC PROPERTIES, PRECAUTIONS, AND ACCIDENTPROCEDURES CELL EFFLUENT BALANCES - CAUSTJC/CA H /CHLORINE CHLOR-ALKALI DEPT.

ABD00069595 Technical Service Report Report No- 471-80-848-1 Conoco Inc.

ABD00069612 CONFIDENTIAL A TABLE D DISCHARGE DATA FOR PVC INDUSTRY BY SIZE OF DISCHARGE J anuary 1, 1982 - December 31, 1982 Size of Discharge in Pounds 1 to 50 Over 50 to 100 Over 100 to 500 Over 500 to 1,000 Over 1,000 to 5,000 Over 5,000 to 10,000 Over 10,000 TOTAL Number of Discharges 10 5 17 5 19 4 1 61

BLOCK 68 irlDYEE EXPOSURE SUWARY DRfr __________ MINIMAL DETECTABLE: STRESS Benzene LIMIT AND UNIT 0.1 ppm.

FILLED IN' & W.

Page 4 May 25, 1981 FOOD CHEMICAL NEWS Ronk noted that FDA was already aware of the intended use of alternative plasticizers by Borden, Anand wrote, saying that FDA was informed that Goodyear and Borden account for more than 75% of the market for food contact PVC film.

V Brief Report R&S 040570 Update to Vinyl Chloride Mortality Study The mortality experience of 593 Dow Michigan Divi sion employees potentially exposed to vinyl chloride after first exposure to vinyl chloride.

To: John Lawrence From: Paula Dunnigan B.

minutes Hyatt Regency Hotel WASHINGTON, D.

R&S 103427 DOW CHEMICAL U.S.A.

University of Cincinnati Medical Center ; / a?

6 Mon *en r.eenktttji ewr 9 uip. j N c WILIK 1*01 CtQ'tl kl/ktitU J6SCH r.