Cell 5 and Area A Closure Project
Contracting Agency: Deschutes County & Gerry Friesen
Completion Date: 2011
Construction of an 10 acre municipal solid waste landfill cell and alternative soil cover closure. The project included 762,000 cubic yards of excavation, and 16,000 cubic yards of drainage layer over a GCL and HDPE liner system. Also included were leachate collection lines, leachate transmission lines, and a leachate pumping and monitoring system. The closure included gas well modifications and approximately 2500 lf of HDPE leachate and gas piping.