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lsd <br /> 2.0 SAFETY PLAN <br /> Protective Equipment/Instruments (specify type, as necessary) <br /> Hard hat: X Boots: X Glasses (type): Safety X <br /> Suits: Respirator: X First aid kit: X <br /> OVM: X CGI: Hearing Protectors: X <br /> Detector tubes: <br /> Safety Equipment Levels/Upgrades: Level D: steel-toed boots,hearing protection, safety glasses,hard <br /> hat, gloves. Level C: add full- or half-face respirator with organic vapor and HEPA cartridge, and Tyvek. <br /> Monitoring Requirements: Monitor breathing zone of person closet to borehole with OVM every 30 minutes, <br /> or if obvious odors are noted by personnel. Upgrade to Level C if OVM detects 25 ppm for 15 minutes, or if <br /> personnel note obvious chemical odors. Cartridges will be changed and replaced with new cartridges on a daily <br /> basis. Continue monitoring. Stop work and move away from source if level in breathing space exceeds 100 <br /> ppm. Contact Health& Safety Officer. <br /> Monitoring Instruments: Organic Vapor Monitor(OVM). <br /> Action Levels for Upgrades: Level of Protection: <br /> PID Concentration in breathing zone: 25 ppm for 15 minutes Upgrade to Level C <br /> PID Concentration in breathing zone: 100 ppm Stop work,move out of source area. <br /> Decontamination/Work Zone Requirements: Decontaminate drilling equipment between borings by <br /> steam cleaning or washing with Alconox (or equivalent) and rinsing with clean water. Decon water will be <br /> discharged to the ground, away from any storm drains. Dispose of personal protective as household waste. <br /> Calibration Procedures: Calibrate OVM daily according to manufacturers specifications. <br /> \\SAC-SRV 1\VOL i\DATA\PROJECTS\Safeway\L284\4Sites_HASP.doe <br />