2005 BRAC Commission Final COBRA Run - COBRA Air Force 27 - 95Z - Kellogg

2005 BRAC Commission Final COBRA Run - DON-0023, C5, V6.10, 22APR05 - 76 - Navy Reserve Centers\Navy Reserve Centers - Marquette, MI.

2005 BRAC Commission Final COBRA Run - USA-0063v3 US Army Garrison Michigan MI [Selfridge] - 51 - U.S. Army Garrison Michigan (Selfridge)

2005 BRAC Commission Final COBRA Run - AFRC Ft Custer, MI - 26 - RC Transformation in Michigan

A bioreactor landfill cell with 1.2-acre footprint was constructed, filled, operated, and monitored at Northern Oaks Recycling and Disposal Facility (NORDF) at Harrison, MI. With a filled volume of 74,239 cubic yards, the cell contained approximately 35,317 tons of municipal solid waste (MSW) and 20,777 tons of cover soil. It was laid on the slope of an existing cell but separated by a geosynthetic membrane liner. After the cell reached a design height of 60 feet, it was covered with a geosynthetic membrane cap. A three-dimensional monitoring system to collect data at 48 different locations was designed and installed during the construction phase of the bioreactor cell. Each location had a cluster of monitoring devices consisting of a probe to monitor moisture and temperature, a leachate collection basin, and a gas sampling port. An increase in moisture content of the MSW in the bioreactor cell was achieved by pumping leachate collected on-site from various other cells, as well as recirculation of leachate from the bioreactor landfill cell itself. Three types of leachate injection systems were evaluated in this bioreactor cell for their efficacy to distribute pumped leachate uniformly: a leachate injection pipe buried in a 6-ft wide horizontal stone mound, …

A case record about four Michigan wetlands lying near ditches or man-made drains that eventually empty into traditional navigable waters. The Clean Water Act make sit unlawful to discharge dredged or fill material into "navigable waters" without a permit.