Snapfinger Advanced Wastewater Treatment Facility Expansion - Phase 3E - Design and Engineering Services During Construction

The County of DeKalb, GA is seeking qualified engineering firms to provide comprehensive design and engineering services for Phase 3E of the Snapfinger Advanced Wastewater Treatment Facility expansion. The scope includes alternative‑evaluation design, permitting, construction‑phase engineering, and post‑construction services for adding a primary clarification unit and replacing dewatering centrifuges. Work must commence within ten days of a Notice to Proceed and be completed within 3,014 days. The contract follows a design‑bid‑build delivery method and requires at least 50 % of the work to be self‑performed by the prime. Mandatory participation in LSBE meetings, a pre‑proposal meeting, and a site visit is required. • Project location: Snapfinger Advanced Wastewater Treatment Facility, Decatur, GA • Services: Preliminary design, Basis of Design, Design Development, construction‑phase engineering, permit applications, and post‑construction commissioning • Timeline: Advertised Oct 19 2026; Questions due Dec 4 2026; Site visit & pre‑proposal meeting Nov 16 2026; Proposal deadline Jan 20 2027; Design work to be completed within ~8 years • Mandatory meetings: LSBE (Oct 21, Oct 28, Nov 18, Dec 2 2026), Pre‑Proposal (Nov 16 2026), Site Visit (Nov 16 2026) • Required qualifications: Minimum three similar wastewater projects ≥15 MGD capacity, each ≥$25 M, with a professional engineer licensed in GA.