26-06 Cer962218C Notice to Bidders.pdf

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Attached to
26-06 Cer962218C (Cerro Gordo)
Solicitation number
26-06 Cer962218C (Cerro Gordo)
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 Cer962218C Nutrient Reduction Wetland Project located in Section 18, Township 96 North, Range 22 West in Cerro Gordo County, Iowa. The project involves construction of a tile zone nutrient reduction wetland requiring selective clearing, excavation, grading, installation of inlet and outlet concrete structures, tile installation, and seeding. The scope includes approximately 33,356 cubic yards of earthwork, one inlet and one outlet concrete structure, two concrete manholes, 3,762 linear feet of tile installation, 22 tons of riprap, 1,202 square yards of turf reinforcement mat, and 10.2 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 Thursday, July 16, 2026, with a public bid opening held the same day via Microsoft Teams. A non-mandatory pre-bid conference is scheduled for 1:00 PM on July 1, 2026, at Lynne Lornzen Park/Ventura Boat Ramp in Ventura, Iowa. Construction must commence within 14 days of the preconstruction meeting, with a construction deadline of June 15, 2027, a seeding deadline for structures of September 15, 2027, and a seeding deadline for buffers of June 30, 2027. Written questions regarding plans and specifications must be received by 3:00 PM on July 8, 2026.

The estimated construction cost range for this project is $350,000 to $400,000. All bids must be submitted on appropriate bid forms and include a bid bond equal to ten percent (10%) of the bid amount. Bidders are required to be registered with the Iowa Department of Inspections, Appeals & Licensing. The successful bidder must furnish a Performance/Payment Bond equal to one hundred percent (100%) of the contract price. Plans and construction specifications were prepared by Brandon Short, P.E., of Bolton & Menk Inc. Interested parties must register on the plan holders list to receive meeting minutes, addenda, and updates, either by attending and signing in at the pre-bid conference or by contacting Tracy Blocker at tracy.Blocker@iowaagriculture.gov or 515-344-6279. Contract documents, including plans, specifications, and bid packages, are available through the Iowa Agriculture and Department of Administrative Services websites.

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Other files

File Type Posted
Doc CC Schedule of Prices.pdf PDF
Doc CC Proposal - Acknowledgment - Affidavit.pdf PDF
Construction Monitoring Plan.pdf PDF
ADDENDUM 1.pdf PDF
Plans.pdf PDF
Specifications.pdf PDF
General Requirements.pdf PDF
Doc EE Bid Bond.pdf PDF
Doc CC Proposal - Acknowledgement - Affidavit.pdf PDF
H&H Report.pdf PDF
Appendix I.pdf PDF
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Cer962218C Nutrient Reduction Wetland Project DOCUMENT AA Bid No. E26-06 NOTICE-TO-BIDDERS

AA

NOTICE-TO-BIDDERS

Cer962218C Nutrient Reduction Wetland Project Section 18, Township 96 North, Range 22 West

Cerro Gordo 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 Tile Zone nutrient reduction wetland. In general, the work involves, but is not limited to, selective clearing, excavation, grading, installation of inlet and outlet concrete structures, tile installation and seeding. This project includes around 33,356 cubic yards of earthwork, one inlet and one outlet concrete structures, two concrete manholes, 3,762 linear feet of tile installation, 22 tons of riprap, 1,202 square yards of turf reinforcement mat and 10.2 acres of seeding. The estimated construction cost range for this project is $350,000 to $400,000.

Construction will commence within 14 days of the preconstruction meeting, unless otherwise mutually agreed upon.

Construction deadline: 06/15/2027 Seeding deadline-structure: 09/15/2027 Seeding deadline-buffer: 06/30/2027

A pre-bid conference will be held at 1:00 PM, on July 1, 2026 at the Lynne Lornzen Park /Ventura Boat Ramp, 210 E Lake St, Ventura IA 50482, 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 Brandon Short, P.E., Bolton & Menk 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://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 Brandon Short, P.E., brandon.short@bolton-menk.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 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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