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• 05 February 1999 <br /> AGE-NC Project No 99.0559 <br /> Page 3 of 5 <br /> 3.0. SCOPE OF WORK <br /> Based on the laboratory analysis of soil samples collected, petroleum hydrocarbon impacts to soil <br /> appear to be located at the northern end of the former UST area, beneath the center fuel island and <br /> at the southern end of the western fuel island The proposed interim soil remedtatxon scope of work <br /> will include the following tasks <br /> • Pre-field work activities, <br /> • Soil excavation and backfilling, <br /> • Soil sample collection and analysts, <br /> • Soil stockpile sample collection and analysis, and <br /> • Report preparation <br /> Each of these tasks is described to greater detail below <br /> • <br /> 3 1 PRE-FIELD WORK ACTIVITIES <br /> A health and safety plan will be prepared in accordance with Occupational Safety and Health <br /> Guidance Manual for Hazardous Waste Site Activities (National Institute for Occupational Safety <br /> and Health Administration, U S Coast Guard and U S Environmental Protection Agency, 1985) <br /> Prior to mobilization, the area of excavation will be clearly marked and an utility clearance obtained <br /> through Underground Service Alert <br /> 32 SOIL EXCAVATION <br /> Based upon laboratory results of soil samples collected during removal procedures,an additional 100 <br /> cubic yards of impacted soil will be removed from the floor of the excavation and dispenser area and <br /> transported for disposal Soil will be excavated to a depth of approximately 16 feet below surface <br /> grade (bsg) <br /> During excavation activities, excavated soil will be screened for volatile organic compounds using <br /> an organic vapor monitor (OVM) Excavated soil that appears visibly stained or has a petroleum <br /> hydrocarbon odor will be considered impacted <br /> 0 <br /> Advanced GeeEnvironmentai,Inc <br />