Site work for a water / sewer project in Spillville, Iowa. Completed plans call for site work for a water / sewer project.

Nutrient Reduction Wetland Project. The bid opening will be held in the Wallace Building and interested parties may also call in to hear the bid opening using teleconference call-in number: 1-877-304-9269 and access code: 519321. Bids must be submitted on the appropriate bid forms provided and shall include a bid bond in the amount of ten percent (10%). Bidders must also be registered with the Iowa Division of Labor. In general, the work involves, but is not limited to, selective clearing, excavation, grading, steel sheet pile weir construction, tile installation, CMP water control structure, and seeding. This project includes around 34,900 cubic yards of earthwork, 2,198 square feet of sheet pile, 1,728 linear feet of tile installation, 880 tons of riprap, 65 cubic yards of grout, and 21 acres of seeding. The estimated construction cost range for this project is $380,000 to $420,000. The Plans and Construction Specifications governing the construction of the proposed improvements have been prepared by Louis Wehrspann, P.E., WHKS & Co., and are hereby made a part of this notice by reference and the proposed contract shall be executed in compliance therewith. In order to receive meeting minutes, addenda and an updated plan holders list, interested parties must make a written or verbal request to be added to the plan holders list by telephone: (515) 344-6279, or by e-mail: tracy.bruun@iowaagriculture.gov. Bidders who attend and sign-in to the pre-bid conference will be added to the plan holders list. A printed copy of plans and construction specifications can be viewed by appointment by contacting Tracy Bruun, Division (tracy.bruun@iowaagriculture.gov, or (515) 344-6279). Printed copies of specifications and plans will be provided to the successful bidder. The successful bidder shall be required to furnish a Performance/Payment Bond in an amount equal to one hundred percent (100%) of the contract price. Questions concerning the Plans and Construction Specifications should be in writing and addressed to Louis Wehrspann, (lwehrspann@whks.com), and must copy Casey Judge, Division (casey.judge@iowaagriculture.gov). All other questions concerning other Contract Documents should be addressed to Casey Judge, Division, casey.judge@iowaagriculture.gov or (515) 725-4119. To be considered in a final addendum, written questions must be received by 4:00 PM on October 26, 2022. The Division reserves the right to reject any or all proposals and to waive technicalities and irregularities. *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.