Replacement and Enhancement of Concrete Spillway and Drainage System at North Harbor Lake

The project involves the replacement and enhancement of the existing auxiliary concrete spillway at North Harbor Lake, located at 600 North Harbor Drive in Georgia. The current spillway, which measures 1420 square feet with a 48-inch inlet, is failing and causing roadway flooding. To address this, the new spillway will be expanded to 1760 square feet and will feature an 84-inch drop inlet, providing improved capacity and flood control. Additionally, the project includes the installation of 100 linear feet of poured curb and 315 square feet of grouted riprap to serve as overflow measures, enhancing the drainage system’s effectiveness and durability. The contract, issued by the City of Sandy Springs under solicitation number 66098, is valued between $250,000 and $450,000. It was posted on July 17, 2024, with a response deadline of August 20, 2024. The project falls under NAICS code 237990, which covers other heavy and civil engineering construction. The primary point of contact is Edward McAdoo, reachable via email at [email hidden] or by phone at [phone hidden]. This initiative aims to improve flood mitigation infrastructure at North Harbor Lake, ensuring safer roadway conditions and enhanced drainage capacity.