WWTP PAA DISINFECTION, CITY PROJECT NO.: 212.26.002

The City of Mandeville is soliciting sealed bids for the design‑build installation of a Peracetic Acid (PAA) disinfection system at its wastewater treatment plant (WWTP). The scope includes removal and replacement of existing concrete roadway, installation of the PAA system, associated mechanical and electrical work, and all labor, materials, supervision, and related appurtenances. The contract may be partially funded by FEMA Public Assistance. Bidders must submit a bid security of at least 5 % of the bid amount and may obtain full contract documents for a refundable $100 fee. A non‑mandatory pre‑bid conference is scheduled for October 8, 2026. Questions are due by October 14, 2026, and bids are due by 11:00 a.m. on October 28, 2026. • Install new PAA disinfection system for WWTP • Remove/replace concrete roadway and perform related site work • Provide all labor, materials, supervision, and required permits • Compliance with FEMA PA program clauses (if applicable) • Bid security required (≥ 5 % of bid) and $100 document fee refundable upon return • Non‑mandatory pre‑bid meeting on 10/08/2026 (10 a.m.) • Questions due 10/14/2026; bid deadline 10/28/2026 at City Hall.