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%. <br /> PERSONAL PRO'I'ECI'IVE 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 on this <br /> site. Level D protection will include: <br /> o Disposable Tyvek coverall (When in contact with <br /> contaminated material) <br /> o Boots with steel toe <br /> o Splash goggles or safety glasses <br /> o Chemical resistant disposable gloves (when in <br /> contact with contaminated material ) <br /> o (lard hats <br /> Level C protection will be required if 1111) readings exceeding 10 ppm over <br /> background concentration are recorded in the workers breathing zone. Level C <br /> protection will consist of: <br /> o Disposable 7'yvek coverall <br /> o Boots with steel toe <br /> o Chemical resistant boot covers <br /> o Splash goggles <br /> o Chemical resistant disposal gloves (inner) <br /> O Chemical resistant outer gloves <br /> o MSIIA/NIOSII approved half-mask air-purifying <br /> respirator with dual organic vapor cartridges <br /> PID readings exceeding 250 ppxm in the workers breathing 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 /> Durinlwill <br /> ken to <br /> soilsgarriillgr•oundwaLer. Drillingespoils bandaminimize <br /> field developmentalwatertwith <br /> astoed on-site ndr <br /> rdispersion ofrproper poterntiallyatment or contaminatedp ,his will minimize contact <br /> materials. <br /> 2 <br />