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GEti�sk <br /> GENESIS ENGINEERING&REDEVELOPMENT <br /> AOC 6 <br /> Three soil samples from depths of 1.5 feet exceeded the arsenic background concentration, <br /> and the cadmium, lead, and benzo(a)pyrene screening levels. <br /> COPC Screening Level or Maximum Units <br /> Background Concentration <br /> Arsenic 12 43 mg/kg <br /> Cadmium 7.3 20 mg/kg <br /> Lead 320 680 mg/kg <br /> Benzo(a)pyrene 0.13 57 mg/kg <br /> AOC 7 <br /> Three soil samples from depths of 0.5 feet exceeded the lead,TPH, and PCB screening <br /> levels. <br /> Maximum <br /> COPC Screening Level Units <br /> Concentration <br /> Lead 320 130 mg/kg <br /> TPH-d(aromatic 600 1,500 mg/kg <br /> medium) <br /> TPH-o(aromatic 33,000 8,300 mg/kg <br /> high) _ _ <br /> Aroclor 1248 0.95 260 mg/kg <br /> Aroclor 1254 0.97 210 mg/kg <br /> Aroclor 1260 0.99 480 mg/kg <br /> AOC 8 <br /> One soil sample from a depth of 0.5 feet exceeded the arsenic background concentration. <br /> COPC Screening Level or Maximum Units <br /> Background Concentration <br /> Arsenic 12 17 mg/kg <br /> Former Gordon Research Company Property 5 of 20 <br /> Removal Action Workplan <br /> June 2017 <br />