Size: 140-acre existing landfill, new design for 50 acres

Features

• State Superfund Site in the MPCA Closed Landfill Program
• Total waste relocation design moving from 112-acre footprint to 50-acre footprint
• Floodway boundary determination
• Geotechnical evaluations for new site in former quarry
• Design to work around operating transfer station on top of landfill
• Minimizing air emissions through gas collection and flare system

SEH Services

• Mississippi River floodplain evaluation
• Landfill liner design
• Leachate collection system design and analysis
• Leachate recirculation evaluation versus collection and disposal options
• Landfill gas collection and flare modeling and design
• Landfill cover system design