Description
The Gwinnett County Board of Commissioners is seeking a qualified contractor to construct a combined water‑distribution and sanitary‑sewer system along Drowning Creek Road. The scope includes installation of roughly 9,000 ft of ductile‑iron pressurized water main (8‑in and 16‑in), about 12,300 ft of large‑diameter gravity sewer main (12‑in and 24‑in), construction of standard precast concrete manholes, extensive erosion‑control measures, traffic‑control provisions, and full roadway restoration. Bidders must be pre‑qualified for both water and sewer work, must purchase the full set of digital drawings for $50, and must acknowledge receipt of any addenda. The contract will be awarded as a single sealed‑bid package, with the construction schedule requiring substantial completion within 520 days of contract award.