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North Antenna Field Remedial Action

North Antenna Field Remedial Action. January 14, 2010 Karole Ward. 1. Presentation Overview. Removal Action Objectives Time Critical Removal Action (TCRA) Community Concerns. Conceptual Site Model. Time Critical Removal Action. Support Facility Area. Range Areas.

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North Antenna Field Remedial Action

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  1. North Antenna Field Remedial Action January 14, 2010 Karole Ward 1

  2. Presentation Overview • Removal Action Objectives • Time Critical Removal Action (TCRA) • Community Concerns

  3. Conceptual Site Model

  4. Time Critical Removal Action Support Facility Area Range Areas

  5. Remedial Action Objectives • Remove soils impacted by past range activities • Soils staged characterized and properly disposed • Recycle debris from Fire Practice Area • Protect Environment

  6. Remedial Action Work Plan 2. Clear vegetation 4. Stockpile soils for disposal profiling 3. Excavate soils 6. Conduct confirmation sampling 5. Stockpile soils for recycling 1. Mobilization; Install trailer, establish laydown area and haul roads 7. Transport route for soils to be removed offsite

  7. Community Concerns • Stockpile Management • Traffic • Noise • Dust • Diesel Exhaust Emissions

  8. Traffic Routes Haul Routes Alternate Haul Route

  9. Mitigation MeasuresDust and Noise

  10. Traffic Information Excavation Demobilization Site Maintenance Excavation Excavation Off Site Disposal Mobilization Gravel trucks 10

  11. Stockpile Management • FUDS to manage during Construction • CCC to manage after FUDS leaves • Concerns • Windblown dust • Erosion • Flooding • Pollutants

  12. Mitigation Measures 12

  13. Mitigation Measures 13

  14. Time Critical Removal Action Field Work Schedule • Start date may be impacted by completion of planning and right of entry documents • Schedule may be impact by weather 14

  15. North Antenna Field Removal Action QUESTIONS? Karole Ward (916) 557-5379 Karole.l.Ward@usace.army.mil David.g.Killam@usace.army.mil

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