Laserfiche WebLink
a+« 151-79.W MERSE SF P.10/19 <br /> When to use: When greater than 5 ppm of unknown gases or vapors are detected in <br /> the breathing zone by photoionizer (Organic Vapor Meter,OVM). <br /> Decontamination <br /> I. Wash outer tyvek suit with trisodium phosphate, water, and shrub brush <br /> 2 Doff tyvek suit and discard in sealable (ziploc) bag. Doff gloves and rea'taining <br /> PPE except respirator, and discard in sealable (ziploc) bag. Wash hands. Doff <br /> respirator and wash with mild soap and crater. <br /> 3. Place bags with discarded PPE into sealable, secure container for later removal <br /> by client Label container with description of contents and acemnulation date. <br /> Control boundaries, including exclusion, contamination reduction and support <br /> zones, and decontamination station(s), will be set up in the event Level C protection <br /> is fid. <br /> : Bucket containing soap and water and <br /> bucket containing rinse water_ <br /> Equipmen Treat conta7Mnated soil or <br /> ultimately dispose in an agemcy approved or acceptable disposal facility. Place <br /> contaminated disposable clothing in trash receptacles approved by Site Safety Officer. <br /> Contaminated sail and equipment shall not be disposed of in places where motor <br /> fuel chemicals may ultimately contact potable water resources. <br /> Manitoring <br /> I. DimaReadi r tub <br /> Equipment: Organic Vapor Meter (OVM); Explosimeter <br /> Location to be used: Immediate work area; breathing zone <br /> When to use: During work operations_ Readings will be recorded in the <br /> site safety log. <br /> 2. Wind Direction and Aar Monitoring <br /> perform QVM measurements at locations to be determined. Record the <br /> monitoring locations on a site map. Verify wind direction from north. <br /> Re=d wind direction. If wind direction has changed, relocate upwind <br /> monitoring points_ To relocate upwind monitoring paints, move so that <br /> OVM 15 diredlY llpWind Of the WTk dl' W5- Space the other points out at <br /> cwvem EVTkM 1kM1 West CVC F'ANK OF CMRC l5A MOJNTRAcx Mi3\l&S rum <br /> Mage 4 <br />