LOUISIANA DIVISION INDU1 STR1 IAL HYGIENE DEPARTMENT NOISE MONITORING RECORD Plant/Dept.

February 24, 1992 Dow U.S.A The Dow Chemical Company PO Box 150 Plaauemine.

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April 8,1992 Dow U.S.A The Dow Cherh'Cal Comca''v P C 3ox * 3C Piaauemtne Louisiana 79765-Q'5C Daniel Cortez Eddie Guillory Petrin Petrin Building 4106 cc: Dane D'Armond LHC III Building 6801 Asbestos Monitoring Enclosed are sample results for potential exposure to asbestos.

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VINYL DEPARTMENT DAILY REPORT arc/ s rK /.v u itf.

Gollob Analytical Service Corp.

SENDING DEMIN TO LGTI 1) MAKE SURE ALL MANUAL VALVES ARE OPEN ON DEARATOR #3 AND ON DEARATOR PUMP. 2) MAKE SURE THERE ARE ENOUGH DEMIN TRAINS IN SERVICE TO MAINTAIN POWER 1 TANK LEVELS. 3) TO GRAVITY FLOW DEMIN WATER TO LGTI, OPEN CONTROLLER MARKED DEMIN TO LGTI TO 50%. 4) WHEN USING DEARATOR PUMP : 1) PLACE CONTROLLER IN MANUAL. 2) OPEN CONTROLLER 100% TO INSURE LINE IS FULL. 3) TAKE CONTROLLER DOWN TO 10% OPEN. 4) START DEARATOR PUMP 23A 5) INCREASE CONTROLLER TO DESIRED GPM OUTPUT.

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IN C IN ER ATO R HO NEYW ELL CONTINUOUS MONITOR C ALIBR ATIO N REPORT Air STD Allmond 213 ABD00053363 H Cj.

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ABD00053727 --'(NroTtin'NOr-oo Os 5S HONEYWELL CONTINUOUS MONITOR CALIBRATION REPORT Allmond 213

BOILER FEED PUMPS Gt-300 and 400 heat recovery units are each quipped with two BinghamWilllamette 4x6x100 MSD high pressure boiler feed pumps.