Preliminary Treatment Building Upgrades

Major components of the Work include: removal of existing screen and installation of two new mechanical screens, new grit classifiers, new grit pump motors, new building heating and ventilation systems, new plumbing, new building access, new interior dividing walls, translucent wall and roof assemblies, new valve vault, new retaining wall, new electrical equipment and wiring, and associated instrumentation, controls, and programming. For this project, bids will ONLY be received electronically. Contractors submitting an electronic bid will be charged an additional $30 at the time of bid submission via the online. To access the electronic Bid Worksheet, download the project document and click the online bidding button at the top of the advertisement. Prospective bidders must be on the plan holders list through online for bids to be accepted. Bids shall be completed according to the Bidding Requirements prepared by SEH In addition to digital plans, paper copies of the Bidding Documents may be obtained from Docunet Corp. located at 2435 Xenium Lane North, Plymouth, MN 55441 (763.475.9600) for a fee of $200. Minimum Contractor Qualifications for General Contractors: The Bidder, as a company, shall have experience as a general contractor in the successful construction of at least two mechanical municipal wastewater treatment plants within 5 years prior to the bid opening date. At least one of these projects shall have a minimum construction contract amount of $2,000,000. Submitted bids that do not meet the above minimum contractor qualifications will be cause for rejection. Bid security in the amount of 5 percent of the Bid must accompany each Bid in accordance with the Instructions to Bidders. A Contractor responding to these Bidding Documents must submit to the City/Owner a signed statement under oath by an owner or officer verifying compliance with each of the minimum criteria in Minnesota Statutes, section 16C.285, subdivision 3. The City of Winona reserves the right to reject any and all Bids, to waive irregularities and informalities therein and to award the Contract in the best interests of the City. Any person monitoring the meeting remotely may be responsible for any documented costs. Message and data rates may apply.

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Plumbing, Common Work Results for Plumbing.