NEW BID DATE - Wastewater Treatment Plant PAA Disinfection

The City of Mandeville, Louisiana is requesting sealed bids for installation of a new peracetic acid (PAA) disinfection system, removal and replacement of concrete roadway, and miscellaneous appurtenant work at the City of Mandeville Wastewater Treatment Plant (City Project No. 212.26.002), with bids due November 4, 2026 at 11:00 a.m. local time per Addendum 1 issued October 7, 2026.

The contract may be fully or partially funded by the FEMA Public Assistance program, triggering applicable federal contract clauses and provisions. A Louisiana contractor's license number is required on bid envelopes.

A non-mandatory pre-bid conference is scheduled for October 15, 2026 at 10:00 a.m. at the Department of Public Works, 1100 Mandeville High Boulevard. Written questions and comments are due by 4:00 p.m. local time on October 21, 2026. Sealed bids will be publicly opened and read aloud in the City Council Chambers following the 11:00 a.m. receipt deadline at City Hall, 3101 East Causeway Approach, Mandeville, LA 70448.

Each bid must be accompanied by bid security equal to at least five percent of the total bid amount in the form of a certified check, cashier's check, or bid bond, payable to the Owner. Contract documents are available for inspection at the Department of Public Works Director's Office and may be obtained from Digital Engineering, Inc. (3500 U.S. 190, Suite 201, Mandeville, LA 70471; 985-334-4131) for a non-refundable fee of $100.00 per set; the fee is refundable to bona fide bidders returning documents in good condition within ten days after bid opening. Electronic bids may be submitted through Central Bidding (www.centralbidding.com or 225-810-4814) or the City of Mandeville's Beacon Bid platform (www.beaconbid.com). The deadline for the Architect/Engineer to issue addenda is October 29, 2026 per Louisiana Revised Statute 38:2212(O)(2)(a).