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Activity Equipment/clothing <br /> Drilling of Soil Borings Steel toed boots, .hard hat, ear plugs, Nitrile rubber gloves (if sampling <br /> soil). i <br /> Groundwater Sampling Nitrile rubber gloves, safety glasses with side shields, or goggles. <br /> Respirators shall be worn when air sampling indicates that concentrations exceed the action <br /> level of any chemical listed below or conditions arise where the action levels of the chemicals <br /> listed below may be exceeded. All males will be clean shaven when wearing respirators. <br /> Respirators should be worn when new activities are undertaken and where no information <br /> concerning anticipated contaminant concentrations exist. <br /> i <br /> Chemical PELITLV Action level <br /> Total VOCs (PID value) 10 ppm 10 ppm at breathing zone <br /> Wear respirator if photoionization detector (PID) reads > 10 ppm. <br /> If PID reads > 100 ppm in the breathing zone, stop and discontinue work until the PHSO or <br /> PM approves further work. <br /> I <br /> I <br /> i <br /> E - 12 D:198I17U4&SPIAN.V-'M <br /> BOYAJIAN & ROSS, INC. <br /> Environmental Scientists & Engineers <br />