Northeast WRF Digester Repairs
Closed State & local contract opportunity
- Solicitation number
- 23-0013-UT
- State
- Florida
- Responses due
Opportunity facts
- Jurisdictions
- Point of contact
-
- Kelly Rogers kelly.rogers@myclearwater.com (727) 444-8527
Opportunity details come from procurement.opengov.com. Updated .
About this opportunity
The City of Clearwater is requesting bids on comprehensive anaerobic digester repairs at its Northeast Water Reclamation Facility under ITB 23-0013-UT, with bids due August 26, 2026 and pre-qualification required two weeks prior (10 workdays before bid opening); currently pre-qualified contractors are exempt from reapplication.
The scope encompasses draining and cleaning of the anaerobic digester; lifting and removal of the digester cover; detailed inspection of the dome, skirt, cover bottom, pipe supports, mixing nozzles, concrete corbels, digester gas pipe, and sludge feed pipe; and post-inspection repairs and replacements to be jointly determined by the City and Engineer. Work includes repair of external and internal roof plates with patching and epoxy coating; digester cover side skirt repairs via sandblasting, rewelding, and recoating; internal ceiling plate repairs using similar processes; concrete repairs including pipe support repair or replacement, crack repair, spall repair, and ballast block replacement; replacement of plug valves; potential replacement of 6-inch, 8-inch, 12-inch, and 16-inch ductile iron piping and 4-inch stainless-steel digester gas piping; and replacement of mixing nozzles. The contractor must develop a tabulation of recommended replacements and repairs for owner approval prior to execution. A bid alternate for new digester cover replacement is available. The contract period is 365 consecutive calendar days.
The pricing sheet contains 28 line items in the base bid with lump-sum, linear-feet, square-feet, ton, and unit-measure quantities, plus contingency and alternate pricing. Bid security of 10 percent of the maximum bid price is required as certified check, cashier's check, or surety bond. Unit prices must be stated to no more than two decimal points; all bid items are mandatory. Subcontract work shall not exceed 50 percent of total work without Engineer approval. In case of identical tie bids, preference is given to bidders with drug-free workplace programs. Bids are accepted electronically through the City's e-Procurement Portal or via sealed hard-copy submission. Compliance with Florida Statutes Section 119.0701, Florida Statute 448.095 (E-Verify), Florida Trench Safety Act requirements, and EPA NPDES stormwater pollution prevention standards is mandatory.
Opportunity text
The Work to be performed under these Contract Documents is generally described as follows:
- Draining and cleaning of the anaerobic digester.
- Lifting and removal of the anaerobic digester cover.
- Inspection of the digester cover (which includes the dome, the skirt, the cover's bottom), pipe supports, mixing nozzles, concrete corbels, digester gas pipe, sludge feed pipe. Final repairs will be determined after inspection has been completed and agreed upon by City and Engineer.
- Repair of external roof plates
- Patching and repair of corroded areas as needed.
- Application of epoxy coating.
- Replacement of rollers as needed.
- Repair of the digester cover side skirt which include sandblasting, rewelding and recoating. Repairs will be determined after inspection and agreed upon by City and Engineer. Contractor will develop a tabulation of recommended replacements and repair for owners' approval.
- Repair of internal ceiling plates which include sandblasting, rewelding, and recoating. Repairs will be determined after inspection and agreed upon by City and Engineer. Contractor will develop a tabulation of recommended replacements and repair for owners' approval.
- Repair of concrete on inside of tank as indicated on drawings. Repairs will be determined after inspection and agreed upon by City and Engineer. Contractor will develop a tabulation of recommended replacements and repair for owners' approval.
- Concrete pipe support repair/replacement.
- Concrete crack repair/replacement.
- Concrete spall repair/replacement.
- Concrete ballast blocks replacement.
- Replacement of plug valves as indicated on drawings.
- Potential replacement of 16" (DIP), 12" (DIP), 8" (DIP), and 6" (DIP) piping as indicated on drawings. Repairs will be determined after inspection and agreed upon by City and Engineer. Contractor will develop a tabulation of recommended replacements and repair for owners' approval.
- Potential replacement of 4" digester gas (SS) pipe as indicated on drawings. Repairs will be determined after inspection and agreed upon by City and Engineer. Contractor will develop a tabulation of recommended replacements and repair for owners' approval.
- Potential replacement of glass lined ductile iron mixing noxxles. Nozzles will be inspected and identified for replacement.
- Reinstallation of digester cover.
- New digester cover (Bid Alternate-if required and accepted)
- Other works as described in the BV technical specificaions
The Contractor shall provide Fixed project signs as described in Section III, Section 23 of the Contract Documents. The final number of project signs will be determined at the beginning of the project based on the Contractor's schedule of work submitted for approval. Additional project signs may be required at no additional cost to the city due to the Contractor's schedule of work.
Contract Period: 365 Consecutive Calendar Days
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