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1 <br /> ' 5.9 HAZARDS ANALYSIS FOR SITE TASKS <br /> 5.9.1 Chemical Hazards <br /> ' Low levels of contaminants listed in section 5.2 and 5.3 may be present in soil. <br /> 5.9.2 Fire and Explosion Hazards <br /> ' The potential for encountering soils saturated with product or free liquid contamination is <br /> low; consequently, the fire and explosion hazard is low for this project. Nonetheless, all <br /> possible sources of ignition should be eliminated within the EZ. Gasoline and LP gas are <br /> very flammable and, if used, must be handled safely. Most fuel gases and vapors are <br /> heavier than air and may accumulate in low lying areas under certain conditions. <br /> ' PSC personnel will not conduct any activities in close proximity to the tanks which <br /> produce heat, sparks or other sources of ignition. Based on the preceding information, a <br /> "Hot Work Permit" will not be required on this project. <br /> Instrumentation/Action Level guidelines as specified in Table 3 must be followed. <br /> ' 5.9.3 Physical Hazards <br /> Workers must walk cautiously at a site to avoid tripping, especially when uneven terrain <br /> ' .is <br /> present. Falls are more serious when they occur from heights and extra precautions <br /> must be taken if guardrails or railings are absent. Ladders used for access to a high place <br /> should be securely lashed or fastened at the top to prevent sliding and the feet must be on <br /> ' a firm and level base. Vehicles used at a site can strike workers. While driving in reverse, <br /> the operator usually has a more limited field of view than while driving forward and <br /> must observe extra caution. Such vehicles must be equipped with a backup alarm to <br /> ' warn workers that the vehicles are moving in reverse. <br /> Material Handling: Accidents in manual handling of materials are primarily the result of <br /> ' unsafe working habits--improper lifting, carrying too heavy a load, incorrect gripping, or <br /> failing to wear personal protective equipment. These may be avoided by testing the <br /> weight of an object before attempting to lift and carry it. If it is too heavy, get help, and if <br /> ' possible,use mechanical lifting aids. <br /> The proper method for lifting is: <br /> ' 0 Get a good footing. <br /> • Place your feet about shoulder width apart. <br /> ' 0 Bend knees to pick up load. Never bend from waist. <br /> • Keep back straight. <br /> ' 0 Get a firm hold. Grasp opposite corners of the load,if possible. <br /> • Keep the back as upright as possible. <br /> • Lift gradually by straightening the legs--don't jerk the load. <br /> 1 <br />