CDF Slurry Wall Landfill Phase 5 Sideslope Closure

CDF Slurry Wall Landfill Phase 5 Sideslope Closure

The work is the closure of approximately 28 acres of the northeast, north and west side slopes of the Central Disposal Facility (CDF) Slurry Wall Landfill (SWL) which includes site preparation and grading of the existing side slopes, installation of a leveling course, 40-mil LLDPE geomembrane liner, composite drainage net (CDF), granular fill as protective cover and sod. WORK also includes removal of temporary stormwater structures, installation of new stormwater inlets and letdown piping, as well as landfill gas collection system consisting of vertical gas wells, headers, laterals and valves.