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HAZARD CRITERIA <br /> Hazard Evaluation <br /> * As air , water , soil and chemical substance monitoring data <br /> become available for all site work, the information will <br /> be evaluated by the Site Safety Officer . Appropriate <br /> action in the Health and Safety Modifications will be <br /> initiated by the Safety Officer if necessary . <br /> The anticipated activities of this project include : <br /> * Drilling\Excavation and sampling of borings or <br /> excavations , <br /> * Collection of soil samples , <br /> * Monitoring of ambient hydrocarbon concentrations during <br /> project activities . <br /> The general types of hazards associated with this project are: <br /> * Mechanical hazards : swinging objects , machinery, etc . , <br /> * Electrical hazards : buried cables , overhead power lines , <br /> * Chemical hazards : gasoline , diesel , waste oil , <br /> * Fire hazards : natural gas and product lines , flammable <br /> petroleum hydrocarbons , and motor driven equipment , <br /> * Thermal hazards : heat stress , <br /> * Acoustical hazards : excessive noise created by machinery . <br /> Job hazard analyses associated with each major work activity are <br /> presented in the following sections . <br /> Hazard Evaluation: Soil Borings <br /> Drilling soil borings and installing groundwater <br /> monitoring wells in contaminated soil will potentially <br /> expose field personnel to the following known hazards : <br /> Chemical hazards: <br /> Exposure to various chemical substances , including but <br /> not limited to , petroleum hydrocarbon liquids and vapors <br /> from gasoline and diesel fuel , waste petroleum oil and <br /> grease . <br />