Landfill Project

SR85 Landfill Cell 1, Phase 3

City of Phoenix
September, 2009

This project included the excavation and lining of a new cell at the SR85 Landfill in Phoenix, Arizona. The cell was lined with a geosynthetic clay liner, 60-Mil HDPE liner, and nonwoven geotextile. The lined cell also had an operations layer placed on top of the liner once installed. Major elements included 1,610,000 cubic yards of excavation, 660,000 square feet of geosynthetic clay liner, 650,000 square feet of 60-Mil HDPE Liner, 480,000 square feet of drainage net, and 510,000 square feet of nonwoven geotextile material.