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PERSONAL PROI ECTIVE EQUIPMENT <br /> A minimum of US EPA level D protection will be required within the exclusion <br /> zone for any workers engaged in sample collection or other activities oi) this <br /> site. Level D protection will .include. <br /> o Disposable Tyvek coverall (Wizen in contact with <br /> contaminated waterlal) <br /> o Boots with steel toe <br /> o Splash goggles or safety glasses <br /> o Chemical resistant disposable gloves (When ire <br /> contact with colttamirjaLed material ) <br /> a !lard gats <br /> Level C protection will be required if PID readings exceeding 10 pprr over <br /> background concentration are retarded in the workers breathing zone. Level C <br /> protection will consist of: <br /> o Disposable Tyvek coverall <br /> 0 Boots with steel toe <br /> o Chemical resistant boot covers <br /> o Splash goggles <br /> E a Chemical resistant disposal gloves (inner) <br /> f o Chemical resistant outer gloves <br /> o WHAMOSH approved half-mask air-purifying <br /> respirator with dual organic vapor cartridges <br /> PID readings exceeding 250 ppm in the workers breaLh;ng zone will require <br /> work stoppage and site evacuation. An explosion proof fan may be used to <br /> vent the work area. <br /> DECONTAMINATION <br /> During all field operations, care will be taken to miniwixe contact with <br /> soils and groundwater. Drilling spoils and develof»nenLal water will be <br /> stored on-site for proper treatment or disposal. `ih,is will minimize contact <br /> and dispersion of potentially contaminated materials. <br /> I <br /> 2 <br />