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CX-001507: Categorical Exclusion Determination

National Outdoor Leadership School Retrofit #2
CX(s) Applied: B5.1
Date: 04/01/2010
Location(s): Lander, Wyoming
Office(s): Energy Efficiency and Renewable Energy, Golden Field Office

Energy Efficiency and Conservation Block Grant funds. The National Outdoor Leadership School proposes to install a 6.0 ton Ground Source Heat Pump at the National Outdoor leadership School in Lander, Wyoming. Project consists of 4 boreholes at 250 feet each comprised of high-density polyethylene (HDPE) piping, the boreholes will be encased in thermally enhance grout, and the system will use propylene glycol.