Supply and install new HDPE liner in existing sewage lagoon including french drain system.
- Bypass existing lagoon cell, drain, pump, and remove sludge
- Earthworks to regrade the existing lagoon cell in preparation of drains and liner
- Installation of perforated drain system including vent pipes and manhole
- Directional drill drainage pipes through existing berm
- Supply and install HDPE liner including connections to existing piping within the lagoon