Notice to Bidders.pdf
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- Attached to
- 26-07 Floe971628B (Floyd)
- Solicitation number
- 26-07 Flo971628B (Floyd)
- Issued by
- Dubuque County, Iowa
About this file
This Notice to Bidders is issued by the Iowa Department of Agriculture & Land Stewardship, Division of Soil Conservation and Water Quality, for the Flo971628B Nutrient Reduction Wetland Project located in Section 28, Township 97 North, Range 16 West in Floyd County, Iowa. The project involves construction of a breakpoint nutrient reduction wetland, requiring selective clearing, excavation, grading, steel sheetpile installation, tile installation, water control structure, riprap, concrete grout, seeding, and erosion control. Specific deliverables include approximately 10,800 cubic yards of earthwork, 1,202 square feet of steel sheetpile installation, a water control structure with inlet riser and drawdown pipe, 1,977 linear feet of tile installation, 437 tons of riprap, 44.5 tons of granular foundation material, 87 cubic yards of concrete grout, 175 linear feet of straw wattle, 430 linear feet of silt fence, and 7.1 acres of seeding. Sealed bids must be submitted through the Iowa Management of Procurement and Contracts System (IMPACS) by 3:00 PM local time on Wednesday, August 26, 2026, with the public bid opening scheduled for the same date and time via Microsoft Teams. A pre-bid conference will be held on August 11, 2026, at 10:00 AM at the City of Floyd City Park, with attendance encouraged but not mandatory. Construction must commence within seven days of the preconstruction meeting, with a construction deadline of June 15, 2027, buffer seeding deadline of June 30, 2027, and structure seeding deadline of September 15, 2027.
The estimated construction cost range is $200,000 to $300,000. Bidders must submit a bid bond equal to ten percent (10%) of their 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 (100%) of the contract price. Contract documents, including plans and construction specifications prepared by Spencer Pech, P.E., of ISG Inc., are available through the Iowa Department of Administrative Services website. Interested parties must request inclusion on the plan holders list to receive meeting minutes, addenda, and updated plan holders lists by contacting Tracy Blocker at 515-344-6279 or tracy.blocker@iowaagriculture.gov. Written questions regarding plans and specifications should be directed to Spencer Pech at spencer.pech@isginc.com with a copy to Tracy Blocker, with all questions due by 3:00 PM on August 18, 2026, to be included in a final addendum. The Division reserves the right to reject any or all proposals and to waive technicalities and irregularities.
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Flo971628B Nutrient Reduction Wetland Project DOCUMENT AA Bid No. 26-07 NOTICE-TO-BIDDERS
AA
NOTICE-TO-BIDDERS
Flo971628B Nutrient Reduction Wetland Project Section 28, Township 97 North, Range 16 West
Floyd 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, Wednesday, August 26, 2026. The bid opening, open to the public, will be held through IMPACS at 3:00 PM local time, on Wednesday, August 26, 2026, when bids will be read aloud. Interested parties may call in to hear the bid opening using the Microsoft Teams call-in number: +1 469-998-7627,,352050218#. 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 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, riprap, concrete grout, seeding and erosion control. This project includes about 10,800 cubic yards of earthwork, installation 1,202 square feet of steel sheetpile, water control structure with inlet riser and drawdown pipe, 1,977 linear feet (LF) of tile installation, 437 tons of riprap, 44.5 tons of granular foundation material, 87 cubic yards of concrete grout, 175 LF of straw wattle and 430 LF of silt fence for erosion control and 7.1 acres of seeding. The estimated construction cost range for this project is $200,000 to $300,000.
Construction will commence within 7 days of the preconstruction meeting, unless otherwise mutually agreed upon.
Construction deadline: 06/15/2027 Seeding deadline-buffer: 06/30/2027 (Buffer Seeding must be done within seeding period) Seeding deadline-structure: 09/15/2027 (Structure Seeding must be done within seeding period)
A pre-bid conference will be held at 10:00 AM, on August 11, 2026 at the City of Floyd City Park, 902 Pearl St, Floyd, IA 50435, 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 Spencer Pech, P.E., ISG Inc, 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://das.iowa.gov/vendors/bidding-opportunities#vendor-bid-opportunities
• View Other Agency Hosted Solicitations (keyword: wetland or Contact: Tracy Blocker)
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 Spencer Pech, P.E., spencer.pech@isginc.com, 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 August 18, 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
https://das.iowa.gov/vendors/bidding-opportunities#vendor-bid-opportunities https://solutions.sciquest.com/apps/Router/SupplierLogin?CustOrg=DASIowa
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