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CONTRACTOR will transport and dispose of contaminated material at an approved <br /> disposal/treatment facility. <br /> CONTRACTOR shall provide the ENGINEER with a copy of the contaminated soil <br /> disposal receipt. <br /> 1 3. Handling of Contaminated Soil <br /> After approval from the ENGINEER, excavate the soil in a manner that prevents <br /> commingling of contaminated and non-contaminated soil. ENGINEER will make <br /> determination(based on soil saturation)if contaminated soil can be directly transported to <br /> a treatment or disposal facility, or if soil needs to be stockpiled to reduce water content. <br /> ' ENGINEER will determine when stockpiled soil can be transported off-site. <br /> CONTRACTOR will be responsible for stockpiling contaminated soil in containers or on <br /> ' impervious surface to prevent the spread of contamination. Any water runoff from the <br /> contaminated soil stockpile area(s)must be contained by CONTRACTOR and handled as <br /> contaminated water. <br /> ' Minimize movement of excavation equipment over or through contaminated soil to <br /> prevent movement of contaminated soil into areas where no contaminated soil exists. <br /> ' Stockpiles will be created on an approved site and shall be surrounded by a fence to limit <br /> access. The stockpiles must be covered and bermed during periods of rainfall to prevent <br /> run-on and run-off. The stockpiles shall be covered with a minimum 10 mil high density <br /> ' polyethylene (HDPE) plastic during periods of strong winds, nightfall, over the <br /> weekends, or during extended work stoppages. If dust is observed coming from the <br /> stockpiles,the stockpiles shall be either covered or the dust controlled with water. <br /> Maintain excavation equipment in good working order. Prevent spillage of oil, fuel, or <br /> hazardous substances from equipment. In particular, promptly repair oil leaks from <br /> ' equipment and clean up any contaminated soil. <br /> 4. Transport of Contaminated Materials <br /> • <br /> ' CONTRACTOR shall comply with all applicable Federal, State, or local laws, codes, and <br /> ordinances that govern or regulate contaminated substance transportation. Contaminated <br /> soils placed in stockpiles shall be loaded into trucks in a manner that prevents the spilling <br /> ' or tracking of contaminated soil into areas of the site with uncontaminated soil. Loose <br /> material falling onto the exterior of the truck during loading shall be removed before the <br /> truck leaves the loading area. Any material collected in the loading area shall either be <br /> placed back into the truck or back into the stockpile. If loading areas are unpaved, the <br /> surface soil shall be sampled at the conclusion of the loading activities to confirm that <br /> contaminated soil is not present. If loading areas are paved, any loose soil shall be <br /> cleaned from the pavement at the conclusion of the loading activities. <br /> Specific truck haul routes shall be established before beginning off-site contaminated <br /> media transport. On-site truck routes shall be established to minimize or prevent <br /> movement of trucks over contaminated soils. Off-site truck routes shall be established to <br /> reduce the risk of releases of contaminated soils and impact on local traffic. The <br /> CONTRACTOR shall be responsible for ensuring that loaded truck weights are within <br /> ' Legion Golf Course Stormwater Detention Project Summary of Work <br /> WO#UP3620 01 10 00- 15 <br />