Site work for a water / sewer project in Mercer Island, Washington. Completed plans call for site work for a water / sewer project.

Work to be performed includes, but is not limited to furnishing all labor, equipment, and materials necessary for replacement of an existing generator located in a vault. Work involves removal of a portion of the vault roof, removal of the generator and ancillaries, installation of a new generator and revisions, replacement of generator electrical components such as ATS, conduit, and wiring, installation of a fuel tank, concrete work for generator pad, HVAC fan and ductwork, combustion air piping and insulation, lighting, new concrete air exhaust plenum, appurtenances, and landscaping work. Temporary erosion/water pollution control, temporary traffic control and devices, property restoration and other miscellaneous items will also be necessary to complete the work. Bidders shall submit their bids in PDF format to the Public Works email address. There will be no public bid opening for this project. Bid results will be posted on the City's web page. The City reserves the right to reject any and all bids and to waive minor irregularities. A bid deposit in the amount of five percent (5%) of the bid total price must accompany each bid. Plans, specifications, addenda, and bidders list are available online through Builders Exchange of Washington, Inc. Builders Exchange manages the official bidders list, and bidders are encouraged to register to receive automatic email notification of future addenda and to be placed on the official bidders list. Anticipated Award Date: February 16, 2026 Question Deadline 01/22/2026 at 12:00 PM PT Bidder questions are to be directed to Chris Marks, Utilities Engineer, by email only at chris.marks@mercerisland.gov.