This project is for a traditional breakpoint nutrient reduction wetland. In general, the work involves, but is not limited to, selective clearing, excavation, grading, steel sheet pile weir construction, tile installation, water control structures and seeding. This project includes around 40,920 cubic yards of earthwork, 1,094 square feet of steel sheet pile, 5,500 linear feet of tile installation, 1,098 tons of riprap, 198 cubic yards of concrete grout, 14.7 acres of seeding and a water control structure. Doc Note - 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). Questions concerning the Plans and Construction Specifications should be in writing and addressed to Daniel Jensen, P.E., djensen@shive-hattery.com. In order to be included on the plan holders list, which is required to be able to receive meeting minutes, addenda and an updated plan holders list, interested parties must make a written or verbal request to the Division by telephone: 515-344-6279, or by email: tracy.bruun@iowaagriculture.gov. Printed copies of specifications and plans will be provided to the successful bidder. 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. Question Deadline 10/01/2024 at 3:00 PM CT All other questions concerning other Contract Documents should be addressed to Tracy Bruun, Division, tracy.bruun@iowaagriculture.gov or 515-344-6279. 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. The Division reserves the right to reject any or all proposals and to waive technicalities and irregularities. The estimated construction cost range for this project is $500,000 to $600,000. *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.