CityOK
Jul 19, 2026
Closes
Aug 27, 2026
Idabel Landfill Phase 4 Earthwork Construction RFP
The work generally consists of site preparation, clearing and grubbing, excavation, structural fill, subgrade preparation, construction of a 2' thick compacted clay liner with a hydraulic conductivity no greater than 1.0 x 10⁻⁷ cm/sec, existing liner tie-in preparation, leachate collection system earthwork and related components, construction of an anchor trench, perimeter road, perimeter berm, temporary drainage controls, site restoration, cleanup, and related work.