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JOB TASKS SCHEDULED: See Section 3-2 for complete identification of tasks. <br /> " PERSONAL PROTECTIVE EQUIPMENT (PPE): <br /> Note: If upgrade is necessary (consult Table 5-2 for monitoring action levels), all discretionary suit and glove PPE become mandatory. <br /> Suit: Std - Standard work clothes <br /> Tyvek = DuPont spun polyethylene suit (usually white) <br /> Tyvek* = Wear if contact with low moisture contaminated soils is anticipated or encountered <br /> PE Tyvek Polyethylene-coated Tyvek (usually yellow) <br /> PE Tyvek* = Wear if contact with wet soil or water is anticipated or encountered <br /> Gloves: Work = work gloves (canvas, leather) <br /> (Work) ■ optional use of work gloves <br /> NS = Nitrile-Solvex gloves or neoprene-latex gloves <br /> NS* = Wear if contact with wet soil or water is anticipated or encountered <br /> N = Nitrile (thick) gloves <br /> V - Vinyl gloves may be used briefly for soil texturing purposes <br /> Feet: Steel = Steel-toed boots <br /> Steel* = Steel-toed plus (+) PVC (polyvinyl chloride) booties or the use of Neoprene or Butyl Rubber boots if contact with contaminated soils and or water <br /> is anticipated or encountered <br /> Steel" - Mandatory use of PVC booties, Neoprene boots, or Butyl Rubber boots <br /> Head: HH = Hard Hat <br /> (HH) ■ wear hard hat if contact with overhead hazards anticipated or if near drill rig <br /> Eye: Safety = Safety glasses or goggles <br /> Shield - Safety face shield or goggles <br /> Ear: plugs - ear plugs or muffs <br /> (plugs) - wear ear plugs or muffs jf near drill rig or boring equipment generating high noise <br /> Respirator: OV = organic vapor cartridges on air purifying respirator <br /> Dust = dust pre-filter covers on OV cartridges <br /> HEPA - High-Efficiency Particulate Air cartridges on air purifying respirators <br /> OV + HEPA - combination organic vapor and HEPA cartridges <br /> ` LEVELS OF PROTECTION: <br /> Level A - Self-contained breathing apparatus (SCBA), totally encapsulating suit, two-way radio communications <br /> Level B - SCBA or supplied air respirator (SAR) with an escape bottle, chemically resistant PPE, two-way radio communications <br /> Level C - Full or half-face air-purifying respirator (APR), chemically resistant clothing <br /> Level D - No respiratory protection. Coveralls, safety glasses, hard hat, steel-toed boots, and gloves specified under Level C are required if contact with hazardous <br /> materials is probable <br /> " MONITORING EQUIPMENT: <br /> PID = photoionization detector (Colorimetric tube follow-up may be specified in Table 5-2). <br /> LEL ■ Combustible gas (lower explosive limit = LEL)/oxygen combination meter <br /> CT = Specific colorimetric tube (see Table 5-2). <br /> CO - Carbon monoxide monitoring if gas- or diesel-powered motors <br /> 19 <br />