26-05 Wri922420D Notice to Bidders.pdf
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- Attached to
- 26-05 Wri922420D (Wright)
- Solicitation number
- 26-05 Wri922420D (Wright)
- Issued by
- Carroll County, Iowa
About this file
This is a Notice to Bidders issued by the Iowa Department of Agriculture & Land Stewardship, Division of Soil Conservation and Water Quality for the Wri922420D Nutrient Reduction Wetland Project located in Section 20, Township 92 North, Range 24 West in Wright County, Iowa. The project involves construction of a traditional breakpoint nutrient reduction wetland with work including selective clearing, excavation, grading, steel sheetpile installation, tile installation, water control structure installation, and seeding. Specific quantities include approximately 12,950 cubic yards of earthwork, 932 square feet of steel sheetpile, 2,500 linear feet of tile installation, 59 linear feet of drawdown pipe, 532 tons of riprap, 106 cubic yards of concrete grout, and 26.3 acres of seeding. Sealed bids must be submitted via the Iowa Management of Procurement and Contracts System (IMPACS) by 3:00 PM local time on Thursday, July 16, 2026, with the public bid opening conducted the same day via Microsoft Teams. A non-mandatory pre-bid conference is scheduled for 9:00 AM on July 1, 2026 at the USDA Service Center in Clarion, Iowa. Construction must commence within 14 days of the preconstruction meeting, with a construction deadline of June 15, 2027 and seeding deadlines of June 30, 2027 for buffer areas and September 15, 2027 for structure areas.
The estimated construction cost range is $450,000 to $550,000. Bidders must submit a bid bond equal to ten percent of the bid amount and must be registered with the Iowa Department of Inspections, Appeals & Licensing. The successful bidder will be required to furnish a Performance/Payment Bond equal to one hundred percent of the contract price. Plans and Construction Specifications have been prepared by Andrew Schippers, P.E. of Ducks Unlimited and are available through the Iowa Agriculture website and the Iowa Department of Administrative Services bidding portal. Interested parties must request inclusion on the plan holders list to receive meeting minutes, addenda, and updates by contacting Tracy Blocker at tracy.blocker@iowaagriculture.gov or 515-344-6279. Written questions regarding Plans and Construction Specifications must be directed to Andrew Schippers at aschippers@ducks.org with a copy to Tracy Blocker, and must be received by 3:00 PM on July 8, 2026 to be included in a final addendum.
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Wri922420D Nutrient Reduction Wetland Project DOCUMENT AA Bid No. 26-05 NOTICE-TO-BIDDERS
AA
NOTICE-TO-BIDDERS
Wri922420D Nutrient Reduction Wetland Project Section 20, Township 92 North, Range 24 West
Wright County, Iowa
Sealed bids will be received by the Iowa Department of Agriculture & Land Stewardship, Division of Soil Conservation and Water Quality (Division), via the Iowa Management of Procurement and Contracts System (IMPACS), until 3:00 PM local time, Thursday, July 16, 2026. The bid opening, open to the public, will be held through IMPACS at 3:00 PM local time, on Thursday, July 16, 2026, when bids will be read aloud. Interested parties may call in to hear the bid opening using the Microsoft Teams call-in number: 469-998-7627, code 596080221#. 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.
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 sheetpile installation, tile installation, water control structure and seeding. This project includes about 12,950 cubic yards of earthwork, installation of 932 square feet of steel sheetpile, water control structure, 2,500 linear feet (LF) of tile installation, 59 LF of drawdown pipe, 532 tons of riprap, 106 cubic yards of concrete grout and 26.3 acres of seeding. The estimated construction cost range for this project is $450,000 to $550,000.
Construction will commence within 14 days of the preconstruction meeting, unless otherwise mutually agreed upon.
Construction deadline: 06/15/2027 Seeding deadline-buffer: 06/30/2027 Seeding deadline-structure: 09/15/2027
A pre-bid conference will be held at 9:00 AM, on July 1, 2026 at the USDA Service Center - Clarion, 1133 Central Ave W, Clarion IA 50525, telephone: 515-344-6279. Attendance at the pre-bid conference by prospective bidders is not mandatory but is encouraged.
The Plans and Construction Specifications governing the construction of the proposed improvements have been prepared by Andrew Schippers, P.E., Ducks Unlimited, and are hereby made a part of this notice by reference and the proposed contract shall be executed in compliance therewith. Copies of the Contract Documents, including Plans, Construction Specifications, and Bid Package, are available through the website links:
https://iowaagriculture.gov/dscwq/requests-proposals and https://das.iowa.gov/vendors/bidding-opportunities#vendor-bid-opportunities
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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 e-mail: tracy.blocker@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 Blocker, Division (tracy.Blocker@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 Andrew Schippers, P.E., aschippers@ducks.org, and must copy Tracy Blocker, Division, tracy.blocker@iowaagriculture.gov. All other questions concerning other Contract Documents should be addressed to Tracy Blocker, Division, tracy.Blocker@iowaagriculture.gov or 515-344-6279. To be considered in a final addendum, written questions must be received by 3:00 PM on July 8, 2026.
The Division reserves the right to reject any or all proposals and to waive technicalities and irregularities.
BIDDER LOGIN - https://solutions.sciquest.com/apps/Router/SupplierLogin?CustOrg=DASIowa
END OF DOCUMENT AA
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