AFWRF Dump Site & Clarifier Drainage Improvements

The Little Rock Water Reclamation Authority is seeking bids for the AFWRF Dump Site and Clarifier Drainage Improvements project. The project consists of three coordinated components: Dump Site Improvements, Concrete Swale and Stormwater Upgrades, and Dirt Mound Removal and Regrading. The successful bidder will be required to furnish all labor and material and perform all work required to construct the project. The project includes constructing a 3ft concrete trough, adding a new inlet point with a box structure, installing truck washdown stations, and expanding truck access with a new concrete driveway and concrete pad. The scope also includes regrading around the constructed roadway and restoring the impacted grass swale to support proper drainage and improve overall site functionality. • Dump Site Improvements: constructing a 3ft concrete trough, adding a new inlet point with a box structure, installing truck washdown stations, and expanding truck access with a new concrete driveway and concrete pad • Concrete Swale and Stormwater Upgrades: installation of 8,729 LF of concrete swale to improve drainage around the site clarifier, and two new stormwater structures to tie into the existing stormwater network • Dirt Mound Removal and Regrading: excavating and hauling away the existing dirt mound on site, followed by regrading and reshaping the area to restore proper elevations and ensure consistent site grading