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A) Total Ur panic Vapors <br /> A direct reading [4-iotolonization detection (PIU) meter (IINU PI 101 <br /> or equivalent) will be used to monitor the concentrations of organic <br /> vapors in the alork area. Measurements will be taken at least once <br /> every 15 minutes during surface and subsurface sample collection. <br /> The meter will be calibrated for benzene. 'Total organic vapor <br /> measurements will be used to determine the appropriate levels of <br /> respiratory protection and conditions for site evacuation. Total <br /> organic vapor concentrations In the workers breathing zone in excess <br /> or 10 plan above background will trigger an upgrade from level D to <br /> level C protection. Breathing zone concentrations in excess of 250 <br /> pt-on will stop the work on-site until the work zone concentrations are <br /> reduced to below 250 ppin. <br /> EMPLOYEE TRAINING AND I.NFORMA]ION <br /> All personnel working have completed the certified 40 hour Usha hazardous <br /> waste training course, and have been trained in the following objectives: <br /> o Workers are aware of' hazards they <br /> may encounter. <br /> o Knowledge and skills necessary to perform the <br /> work with rnirrlaral risk to works health and safety. <br /> . o l'arniltarization with tire Site Safety plan and <br /> site--specirtc requirements. <br /> "the training plan for this site encanpasses, <br /> o Potential physical arid chemical health hazards. <br /> o Hesp)ratory protection, rationale, use, maintenance <br /> arid fit testing. <br /> U Protective clothing, use and maintenance. <br /> o Entry, exit arid decontamination procedures. <br /> o bocumerrtaU ori arra record keeping procedures. <br /> 4 <br />