Site work for a civil project in Ann Arbor, Michigan. Completed plans call for site work for a water / sewer project.

Reference Number 0000401122 The purpose of this Request for Proposal (RFP) is to select a firm to provide construction services to complete work at the Ann Arbor Water Treatment Plant including demolition and replacement of drain piping. The work also includes minor painting of exposed pipe and appurtenances. Each respondent should submit in a sealed envelope one (1) original proposal one (1) additional proposal copy one (1) digital copy of the proposal preferably on a USB/flash drive as one file in PDF format Question Deadline 10/21/2025 at 4:00 PM ET Questions are submitted online No, All questions shall be submitted and should be addressed as follows: Scope of Work/Proposal Content questions shall be e-mailed to Joe Siwek, PE at JSiwek@fishbeck.com. RFP Process and Compliance questions shall be e-mailed to Colin Spencer, Buyer - CSpencer@a2gov.org Administrative and technical questions regarding this project will be answered at this time. The pre-proposal meeting is for information only. Any answers furnished will not be official until verified in writing by the Financial Service Area Procurement Unit. Answers that change or substantially clarify the proposal will be affirmed in an addendum. Each bid must be accompanied by a certified check or Bid Bond by a surety licensed and authorized to do business within the State of Michigan, in the amount of 5% of the total of the bid price. The scope of work includes replacement of drain piping for the WTP Flocculation 4/5 Gallery, and replacement of Flocculation equipment. The Flocculation 4/5 Gallery houses the Flocculation Drives for Flocculation Basins 4 and 5, which leak sludge into the area. The drain piping has become clogged from excess sludge, and requires upsizing and rerouting. Replacement of select Flocculation equipment for Flocculation Basin 4 is also needed to prevent leaking. The existing drain system consists of approximately 175 linear feet of 4-inch piping and associated supports, located below the floor slab of the Flocculation 4/5 Gallery and within Cistern No. 2. The piping and associated supports will be removed and replaced with 6-inch piping and supports as shown in the Drawings. Other work associated with the drain replacement will include recoating of existing drain castings and coring new and upsized penetrations in the Cistern wall. Flocculation Basin 4 consists of (4) existing drives. The associated stuffing boxes, select bearings and sections of shafts, drive chains and sprockets will be replaced