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ell <br /> PERSONAL PROTECTIVE EQUIPMENT <br /> r <br /> A minimum of US EPA level D protection will be raquired within <br /> the exclusion zone for any workers engaged in sample collection <br /> or other activities on this site. Level D protection will <br /> Include: <br /> U Disposable Tyvek coverall (When in contact with <br /> contaminated material) " <br /> '= O Soots with steel toe <br /> o Splash goggles or safety glasses <br /> O Chemical resistant disposable gloves (When in <br /> a contact with contaminated material) ' <br /> Level C protection will be required if PID readings exceeding 10 <br /> PPM over background concentration are recorded in the workers <br /> breathing zone. Level C <br /> protection will consist of: <br /> =i <br /> H. o Disposable Tyvek coverall <br /> 74 <br /> o Boots with steel toe <br /> [ 0 Chemical resistant boot covers <br /> o Splash goggles <br /> o Chemical resistant disposable gloves (inner) <br /> E <br /> U chemical resistant outer gloves <br /> C MSHA/NIOSH approved half-mask air-purifying <br /> {. respirator with dual organic vapor cartridges <br /> PID readings exceeding 250 ppm in the workers breathing zone will <br /> require work stoppage and site evacuation. An explosion proof <br /> fan may be used to vent the work area. <br /> L <br /> r DECONTAMINATION <br /> During all field operations, care will be taken to minimize t <br /> r bg contact with soils and groundwater. Drilling spoils and <br /> developmental water will be stored on-site for proper treatment <br /> RE <br /> or disposal. This will minimize contact and dispersion of <br /> potentially contaminated materials. <br /> L <br />