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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 /> r soil). <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 /> Chemical PEL/TLV 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 /> � <br /> If PID reads � 100 m in the breathing zone stop and discontinue work until the PHSO or <br /> ppm g � p <br /> PM approves further work. <br /> I <br /> j <br /> E — 12 DA981MH&SPLAN.WPN <br /> BOYABAN & ROSS, INC. <br /> Environmental Scientists & Engineers <br />