Lowndes County, Georgia
Started 2011; Completed 2012
Since 1999, TPE has assisted Lowndes County with all engineering, environmental, and regulatory activities associated with post-closure care of the Clyattville MSWLF. Our work included landfill gas monitoring & control, groundwater assessment monitoring and reporting, stormwater reporting, monitoring well installation and documentation, and corrective action management. HMW completed the design of an active Landfill Gas Control Plan for the facility to mitigate the migration of methane gas across the property boundary. The final design consisted of 7 extraction wells tied to a common header pipe, effectively creating a negative pressure cut-off wall approximately 2,840 feet long.