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r <br /> MINIMUM REQUIREMENTS <br /> TO BE ADDRESSED IN A <br /> SITE ASSESSMENT WORK PLAN <br /> I. BACKGROUND <br /> A. 'Site History <br /> State all operations conducted at the site. <br /> Identify all past and present above ground and under ground tank locations. <br /> Identify tank capacities and other specifications as necessary. <br /> Identify tank contents, past and present. <br /> Submit all records of tests or repairs on fuel lines and tanks. <br /> Identify locations of maintenance shops, chemicals used in the shops, method of <br /> chemical storage and disposal. <br /> B. Topographic map of site vicinity showing: <br /> All natural and man-made drainage features including ditches and surface impoundments, <br /> and the drainages destination; <br /> Utilities,especially storm drain system; <br /> Location of existing monitoring wells, including those installed by other parties; <br /> Location of above ground and underground storage tanks, other waste-handling facilities, <br /> and/or spill site;. <br /> Location of a major body of water relative to the site; <br /> Location of any nearby private, municipal, or irrigation wells; and <br /> Other major physical and man-made features.,' - <br /> C. Geology/Hydrogeology <br /> Include proposal for logging of boreholes and characterizing site geology, and identifying <br /> unconfined or confined aquifers and contaminant flowpaths. <br /> II. PREVIOUS SITE ASSESSMENTS <br /> Provide a detailed description of any previous site assessment conducted to determine if there <br /> is any soil or ground water contamination. Include analytical results of soil'and mater samples <br /> analyzed, and water level and floating product measurements. <br /> III. FIELD INVESTIGATION <br /> A. General <br /> Monitoring well locations and rationale <br /> Survey details <br /> Equipment decontamination procedures <br /> Health and safety plan <br /> B. Drilling Details <br /> Describe drilling and logging methods <br />