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.1 <br /> ' 3.4 - PERSONAL PROTECTIVE E UIPMENT <br /> During drilling in soils containing organic vapors and liquid contaminants, all personnel shall <br /> ' undertake the following precautions: <br /> ' 3.1 Skin/Clothes Protection <br /> a. Hard hats, steel-toed rubber boots, and suitable gloves will be worn at all times. <br /> ' b. Disposable plastic gloves will be worn for sampling (changed after each sample). <br /> c. Disposable clothing will be worn as warranted. <br /> ' 3.2 Respiratory/Eye/Ear Protection <br /> a. During drilling activities, ambient air and soil vapor will be monitored with an OVA. <br /> ' b. Site perimeter will also be monitored on 30 minute intervals. Monitoring frequency <br /> will be increased by the site manager if conditions approach 10 ppm with the OVA. <br /> c. Half face/full face respirators will be worn as warranted (see Section 5). <br /> d. Safety glasses/goggles will be worn during all activities. <br /> e. Appropriate hearing protection will be used during all drilling activities. <br /> ' 4.0 - PHYSICAL HAZARDS <br /> Safety hazards will be typical of those associated with construction activities involving heavy <br /> ' equipment (e.g., drill rig). Possible hazards include heat stress, noise, and drilling activities. <br /> 4.1 Geoprobe Sampling <br /> Vironex personnel will be responsible for performing the drilling and adhering to <br /> standard safety procedures. The exclusion zone for the work area will be a 20-foot <br /> radius around the Geoprobe rig. Only authorized personnel will be permitted within <br /> the exclusion zone. No smoking will be permitted within the exclusion zone. <br /> ' 4.2 Noise <br /> ' • CONDOR <br />