Site work for a civil project in Rockwell City, Iowa. Completed plans call for site work for a road / highway; and water / sewer project.

Nutrient reduction wetland project Project No. Cal883220A - B & S Tiling & Excavation, LLC $155,790 Project NO. Cal883301A - B & S Tiling & Excavation, LLC $477873 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 department of inspections, appeals & licensing. Cal883301a in general, the work includes constructing a wetland that receives water from an existing tile using a pump powered using solar panels. 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 project includes, but is not limited to, selective clearing, excavation and grading, along with tile and outlet structures, pump installation, county road and culvert removal and replacement, riprap placement, and seeding. This project includes around 15,752 total cubic yards of earthwork, 1,217 linear feet of various tile installation, 158 square yards of pcc pavement replacement, 390 tons of riprap along with 29 tons of class a roadstone, 500 linear feet of silt fence, and 14.1 acres of seeding. In general, the work includes constructing a wetland that receives water from an existing drainage ditch using a pump powered using solar panels. The project also includes installation of one pump systems with the associated solar panels and controls. The estimated construction cost range for this project is $300,000 to $400,000. Cal883301A In general, the work includes constructing a wetland that receives water from an existing tile using a pump powered using solar panels. The project includes, but is not limited to, selective clearing, excavation and grading, along with tile and outlet structures, pump installation, county road and culvert removal and replacement, riprap placement, and seeding. This project includes around 15,752 total cubic yards of earthwork, 1,217 linear feet of various tile installation, 158 square yards of PCC pavement replacement, 390 tons of riprap along with 29 tons of Class A Roadsone, 500 linear feet of silt fence, and 14.1 acres of seeding. The project also includes installation of one pump systems with the associated solar panels and controls. The estimated construction cost range for this project is $300,000 to $400,000. Cal883220A In general, the work includes constructing a wetland that receives water from an existing drainage ditch using a pump powered using solar panels. The project includes, but is not limited to, selective clearing, excavation and grading, along with tile and outlet structures, pump installation, tied concrete block mat and riprap placement, and seeding. This project includes around 1,775 total cubic yards of earthwork, 172 linear feet of various tile installation, 2200 square feet of tied concrete block mat, two concrete structures, 218 tons of riprap, and 14 acres of seeding. The project also includes installation of one pump systems with the associated solar panels and controls. The estimated construction cost range for this project is $200,000 to $260,000. Questions concerning the plans and construction specifications should be in writing and addressed to juan arellanes, p.E., jarellanes@jeo.Com, and must copy tracy bruun, division, tracy.Bruun@iowaagriculture.Gov. All other questions concerning other contract documents should be addressed to tracy bruun, division, tracy.Bruun@iowaagriculture.Gov or 515-344- 6279. To be considered in a final addendum, written questions must be received by 3:00 pm on september 30, 2025. 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 $200,000 to$260,000 Documents notes : 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 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.