BL068-24, TM1 (Lake Ozora) and N1 (Trophy Club Lake) Dams Outlet Works Maintenance

Background
The Gwinnett County Board of Commissioners is soliciting competitive sealed bids from qualified contractors for the TM1 (Lake Ozora) and N1 (Trophy Club Lake) Dams Outlet Works Maintenance. This is a combined major maintenance project for outlet control structures and principal spillways at 2 Natural Resources Conservation Service (NRCS) Dams: Tribble Mill Watershed Dam TM-1 and No Business Creek Watershed Dam N-1. The project entails in-kind replacements or repairs to extend the service life of multiple dam features, including improvements of low-level drain gates, reservoir-level maintenance gates, localized concrete repairs, and lining of spillway pipes. Safety improvements for operating personnel and the public, such as standing platform additions, railings, access ladders, caution signage, and painting, are also part of the project.

Work Details
The work includes in-kind replacements or repairs to extend the service life of multiple dam features. This involves improvements of low-level drain gates, reservoir-level maintenance gates, localized concrete repairs, lining of spillway pipes, standing platform additions, railings, access ladders, caution signage, and painting. Safety improvements for operating personnel and the public are also part of the project.

Period of Performance
The bid submittal date is June 10, 2024. The contract will be awarded to the lowest 'qualified' bidder. The consecutive calendar days for completion are 155 (Substantial) / 185 (Final).

Place of Performance
The project will be performed at two locations: Tribble Mill Watershed Dam TM-1 at 1976 New Hope Road, Lawrenceville, GA 30045 and No Business Creek Watershed Dam N-1 at 3254 Club side View Court, Snellville, GA 30039.