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n , r <br /> { {!3v R 1i l-J f i • '!E{R <br /> �,C tl�tljVhS'tlFG ttt}liZ.OltXli�+ �`t��C��tJ�t:!! yy.. <br /> Th+� car_+patent irotc�ne:t�l ha:.3rdn to �:E�is+�r:y an,t h��,til.:h .�.�. <br /> 1. cxponuro to che:;icil vaporn - through i; tral,�tion <br /> 2. Expoauro to c:henical contanination - through Akin contact and <br /> ingaatian. <br /> onsjoinry air r-onitoring Burin{7 project tabka will provide data to enrsura <br /> that vapor coneuntrationn aro within accoptn!:Ao ran(jon and will prarida <br /> adoluate nalection criteria for rdal .story ond fitrr tl prot,oction. <br /> fl.0.1 R half face 11lostt approved air-purifying rerpirator with <br /> organic vapor cartridge!) mu3t be worn by ,911 Sita vorkord <br /> within any area where monitoring roaulra excused .gym PPO, and n <br /> full face respirator equipped with arg4nie vapor cxrtridgen <br /> trust be worn by all cite vorkern within any neon whoro <br /> ;»onito.ing 1rcuul tg exceed 100 ppm. <br /> 0.0.2 If PID readings exceed 750 pp:r, level D protection will ba <br /> required. muOt elfetyitc =Managerlfoand <br /> contact <br /> further <br /> Instructions. <br /> 8.0.2 Roepirotor cartridge:, will be changcd once per day an a <br /> minimum. Thia can be attar:-linhed at the and of the work day <br /> during respirator decontamin4tion. If breakthrough (as <br /> ovidenccd by odor, tante, or irritation) in difficult,ttted erhile <br /> ehang�+ <br /> wearing the respirator or breathing o <br /> cartridges i=-cdiat0ly. <br /> Shen site work takes place in a confined apace the air =unt be <br /> r-onitored for (a) oxygen lo•lel; (b) explo3lve vapors: and (c) 'toxic <br /> vapors. The following air monitoring procoduros trust be followed <br /> before entering a confined space°. <br /> Lf,n, vc- : Monitor for t oxygen with a o,/:.x.'.L Peter to <br /> ennure a minimum oxygen level of 19.5t. oxygen le'el <br /> monitoring will be dorso at the Cop, middle and bottom of the <br /> enclosed sputa to determine if there isnir-un acceptable <br /> ;f ox <br /> oxygen level of 19.51 prior to entry. y3 <br /> ban <br /> do not tatter Cho APace. <br /> 8 <br />