Demolition and site work for a water / sewer project in Grand Haven, Michigan. Completed plans call for the demolition of a water / sewer project.

The project consists of furnishing all material and constructing the following: demolition of fiberglass air piping, installation of aeration control valves, and all associated equipment, piping, mechanical, electrical, controls, and site work. The Bidder is to complete the Bid Proposal documents that are included in the Project Specification book (online or hard copy), referring to the table of contents to identify the exact order of these documents. Regardless of how the bid documents are received, a hard copy (paper copy), or an electronic or scanned copy of the Bid Proposal Documents must be submitted for bidding purposes. The Bid Proposal Documents include: Bid Proposal Checklist, and Bid Proposal. The Bidder must provide the signed Bid Proposal Documents in either type written or hand written (in ink) form and clearly and completely set forth all required lump sum amounts, unit prices or other costs in a legible and understandable manner. Illegibility of any work or figure in the proposal may be sufficient cause for rejection of the proposal by the Owners. Any conclusions or information obtained or derived from Contract Documents will be at the user’s sole risk. Prein&Newhof will maintain in its Grand Rapids office the master copy (hard copy) of the Contract Documents from which all electronic copies are based. In the case of any contract discrepancy, the Master Copy (hard copy) shall be considered the controlling document. For bid surety requirements, see Section 00 21 13 Instructions to Bidders. The Owner reserves the right to reject any or all bids and to waive any irregularities in bidding. No bid may be withdrawn after the scheduled closing time for receiving bids for at least one hundred twenty (120) days thereafter. Access to the site will be granted to prospective bidders upon appointment between 9:00 am and 2:00 pm, Monday through Thursday. Construction activities are to begin as soon as possible following contract award. Work within the aeration tanks must not commence until after September 1, 2026. The project shall be completed in accordance with the following dates: Final Completion June 4, 2027. It is the intent of these contract documents to be clear, complete and consistent. If Bidder is of the opinion that any portion of the contract documents is ambiguous, inconsistent or contains errors or omissions Bidder shall, prior to submitting its bid, in writing request Engineer to clarify that portion of the contract documents as an addendum. Requests must be received by the Engineer at least four business days prior to the bid. Question Deadline 04/30/2026 SUMMARY OF WORK A. The work covered by the Contract Documents consists of improvement to the Wastewater Treatment Plant located at 1525 Washington Ave, Grand Haven, MI 49417. Included in this work is furnishing all supervision, labor, materials, equipment, activities and related costs necessary for completing the improvements. Work includes but is not limited to: o Demolition of fiberglass air piping o Installation of aeration control valves o All associated equipment, piping, mechanical, electrical, controls, and site work. B. The Contractor shall visit the site of the work and shall completely inform himself relative to construction hazards and procedure, labor, and all other conditions and factors, local and otherwise, which would affect execution and completion of the work and its cost. Such considerations shall include the arrangement and condition of the existing structures and facilities, the availability and cost of labor and facilities for transportation, handling and storage of materials and equipment. All such factors shall be properly investigated and considered in the preparation of the Contractor's proposal. There will be no subsequent financial adjustment for lack of such prior information. C. The Contractor shall guarantee all equipment and work for one year from the date of substantial completion.