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ALS 1111111111111111110L MMUMAmT Due to the minimal exposure potential of the contamination, only moderate hazards exist. We will minimize the risk impacts of workers and the public by the use of personal protective equipment and barricades such as delineators, caution tape, and fencing. 111.6 Ezmb4 mmm IINam/TYmt/mA IrLv A. AIR EXPOSURE MONITORING: Breathing air analysis measuring the airborne concentrations shall be performed when significant surface disturbances are involved. Monitoring shall take place with direct reading instruments and detector tubes shall be used if necessary. The Site Safety Officer will determine if and when downwind perimeter monitoring is needed. Action level for VOC's will be set at 300 ppm for level "C" respiratory equipment and light chemical clothing. B. NOISE EXPOSURE MONITORING: A potential for elevated noise exposure exists when working around heavy equipment. Hearing protection is always required under these conditions. R.Y lltBi A16 IP"VVICT/T6 B®U/PHMMIT A. SAFETY EQUIPMENT TO BE USED BY FIELD WORKERS (hi-lited): Work boots, hard hat, vinyl inner gloves, outer gloves (nitrile, leather, rubber), safety glasses, hearing protection, tyvek suits (standard, polyethylene, saranex), fire retardant clothing. Air -purifying respirator and appropriate cartridges. Full body harness, shock absorbing lanyard, retractable life -line, emergency breathing air, orange vest. • if warranted B. LEVELS OF PROTECTION: Explanation - Protective equipment selected is based on the type of contaminants, their concentrations, and the routes of entry. 300 ppm VOC's is the action level from "D" to "C' W.a 'Won" mamma The site shall be controlled to reduce the possibility of translocation of the contaminants by personnel/equipment and dangerous levels of airborne dust, vapors, etc. This shall be accomplished by setting up physical barriers based upon the amount of space needed to perform the work and the air monitoring results.