NWWRF_Clarifier_#4_Rehab_Bid_Proposal_Form.xlsx

The file is a bid proposal form for the Northwest Water Reclamation Facility (NWWRF) Clarifier #4 Rehabilitation project for the City of St. Petersburg, Florida. The project involves comprehensive rehabilitation of Clarifier #4, including removal and replacement of the existing clarifier mechanism, replacement of submerged and non-submerged components, and surface preparation and recoating of interior masonry walls and metal surfaces. The bid proposal itemizes nine specific work items, with most being lump sum (LS) quantities, including mobilization/demobilization, mechanism removal and replacement, component replacements, surface preparation, testing, and commissioning.

The bid proposal includes a $15,000 allowance for unforeseen structural or surface conditions, bringing the total bid package to $15,000. The project aims to ensure continued performance and reliability of the plant's secondary treatment process by addressing mechanical and surface integrity issues. Surface preparation will follow current SSPC standards, with a Tnemec epoxy coating system specified for long-term performance in wastewater environments. The rehabilitation is designed to reduce mechanical failure risks, improve corrosion resistance, and extend the structure's operational life, with careful coordination to minimize disruption to ongoing treatment processes.