Cleaning And Sealing of Water Treatment Plant, Storage Tanks And Oxidation Basins

The City of St. Peters, Missouri is requesting sealed bids for soft wash cleaning and sealing of municipal water and wastewater treatment facilities under IFB, with bids due August 21, 2026 at 2:00 p.m. local time. The non-mandatory pre-bid meeting was held August 13, 2026; the question deadline has passed (August 14, 2026 at noon).

The scope includes soft wash cleaning of a 2MG shotcrete ground storage tank (95 feet diameter × 41 feet high), a Crescent Hills 500,000-gallon steel storage tank (50 feet diameter × 37 feet high), and EIFS exterior surfaces of the Water Treatment Plant, plus power washing of concrete oxidation basin structures at the Wastewater Treatment Plant (15,400 square feet of concrete decks and 11,200 square feet of concrete walls). The base bid comprises five line items across these cleaning tasks. Three optional line items cover sealer application using V-Seal 101 or equivalent to each structure.

The contract term is 75 calendar days from Notice to Proceed, with liquidated damages of $250 per day for non-completion. Prevailing wage rates apply if total project cost exceeds $75,000. Payment and performance bonds equal to the full contract amount are required for any single award of $50,000 or more. Bidders must provide Workers' Compensation Insurance, public and private liability and property damage insurance as specified, and out-of-state contractors must provide a Transient Employer Certificate of Registration or equivalent. All bidders must enroll in E-Verify if the contract exceeds $5,000 and submit notarized work-authorization affidavits. Bidders must submit three project references and certify compliance with Missouri prevailing wage requirements. All on-site employees must complete a ten-hour OSHA construction safety program within 60 days of work commencement; penalties for non-compliance are $2,500 plus $100 per employee per day. The successful bidder must execute the contract and furnish required bonds within ten calendar days of award or risk forfeiture of bid security.