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MSNA <br /> SITE SAFETY PLAN <br /> FACILITY BACKGROUND <br /> Three underground storage tanks have been removed from the site; one 1,000-gallon waste <br /> oil storage tank (TANK 1), one 1,200-gallon gasoline storage tank (TANK 2), and one <br /> 1,200-gallon diesel storage tank (TANK 3). The tank area was over-excavated but residual <br /> soil and groundwater contamination remains. The scope of work is to attempt to determine <br /> the vertical and lateral extent of soil impact and to attempt to define the impact to <br /> groundwater. <br /> WORK PLAN <br /> Task One: Supervise the drilling of 3 borings to 16 feet depth and 3 borings, to be <br /> completed as monitoring wells, to a depth of 30 feet. <br /> Task Two: Conduct an 8-hour vapor extraction test. <br /> Task Three: Collect samples from the stockpiled excavation soil. <br /> L _ <br /> c <br /> PAGE 2 <br />