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1803 BUILDING May 27,1992 The Dow Chemical Company Midland, Michigan 48674 S.

APPLIE EPIDEMIOLOGY INC.

LOB OF MOL CARCINO Fax:919-966-6123 Sep 22 '97 11:58 P. 01/03 Junes A.

JAN-16-1996 20:56 CHEMSTAR CHEMICAL MANUFACTURERS ASSOCIATION Vinyl Chloride Health Committee Conference Call Tentative Agenda P.002/009 Date: January 19,1996 Time: 2:30 pun.

JUN-16-1995 15:30 ABDOOO17591 UISTH enu new bus beu P.001/001 To Distribution Interoffice Communication From Date Subject Darrin J.

February 19,1992 Dow U.S.A The Dow Chemical Company PO Box 150 Plaauemine Louisiana 70765-0150 Daniel Cortez Petrin Building 4106 cc: Rodney Bordelon Methanes Building 4601 Asbestos Monitoring Enclosed are sample results for potential exposure to asbestos.

DOW U.S.A.

RlSiCASSESSMENT OF MONITORING DATA a. 1,1,2-trichloroethane The monitoring data shown that out of 306 samples, there are 97% non detects at 0.55 M-g/m51 There are only three values that exceed 0.55 pg/m5.

r ABD00059322 TO: Distribution From: Date: Dalton York January 19, 1998 Subject: 1998 Annual VCM Survey The 1998 Annual VCM Survey has been completed; This survey is used by maintenance to locate and repair the listed VCM leaks and to determine fugitive VCM emissions.

November 1, 1991 Dow U.S.A The Dow Chemical Comoany PO Box 400 Plaouemine, Louisiana 70765-0400 Shirley Shaw 5301 cc: Carl Mercer, 5301 Art Royals, 3502W REACTIVE CHEMICALS REVIEW - OCTOBER 28, 1991 Project: Glycol 2 EO Scrubber Project rep: Shirley Shaw The scope of this project includes installing a scrubber system to remove the vents from the EO storage tanks during de-pressurization which will occur during offloading of tank cars during shutdowns.

ABD00088982 Name: Rea Next test due: TSI MODEL 8015 PORTACOUNT FIT-TESTING Version 2.01 S/N 927 VISTA POLYMERS SOFTWARE FIT TEST REPORT Test date: Test time: Test subject last name: Test subject first name: ID number: Operator name: Next fit test due: Test agent: Test device: 08-03-1994 10:13:57 am Rea Lonnie 426606642 H Pruitt Ambient particles TSI MODEL 8010 PORTACOUNT RESPIRATOR ID Si ze: Model: Manufacturer: Approval number: Large Ultravue Facepiece MSA TC-19C-113 Additional notes: Additional notes: TEST DATA Ex .

ABD00103933 * To: Distribution * Interoffice Communication From: Date: Reed Mackay August 30, 1993 Subject: HAZOP PLANNING MEETING As the next step in OSHA Process Safety compliance a HAZOP planning meeting has been scheduled for September 7 at 9:00 in the main conference room.

ABDOO133265 CONDEA Vista Company Highway 25 Aberdeen, Mississippi 39730-0091 (601)369-8111 April 7, 1998 CERTIFIED MAIL RETURN RECEIPT REQUESTED P 280 055 425 Mr.

EPA -107 VC M Analysis Worksheet ABD00152108 I N <L> O K:\labworksheets\EPA-107 VCM Analysis Worksheetl.doc Reused September 27, 1999 Page ABD00152109 Page && Pt'< ;t-Hl CO* *.