Project Information

Bid Title

26-01 Kos972821A (Kossuth)

Issuing Agency

State Government of Iowa

Location

Iowa

Published Date

Apr 17, 2026

Closing Date

May 20, 2026

Government Level

State & Local

Status

Closed

Ref. #

26-01 Kos972821A (Kossouth)

Original Source

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Bid Documents

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Project Description

Bid Information

Bid Number

26-01 Kos972821A (Kossouth)

Solicitation

26-01 Kos972821A (Kossuth)

Solicitation Type

Request for Bids

County

Kossuth

Description

Description

Completion Dates:        Construction: December 31, 2026; Seeding: May 15, 2027 (Structure Seeding) & June 30, 2027 (Buffer Seeding)

This is a traditional breakpoint nutrient reduction wetland. Work involves selective clearing, excavation, grading, steel sheet pile installation, tile installation, water control structure and seeding. he estimated construction cost range for this project is $350,000 to $450,000.

Agency Information

Number

009

Name

Agriculture and Land Stewardship

Address 1

502 E 9TH ST

Address 2

City/State/Zip

Des Moines, IA 50319

Contact Information

Contact Name

Tracy Blocker

Contact Title

Contract Manager

Contact Email

Tracy.Blocker@iowaagriculture.gov

Contact Phone Number

(515) 344-6279

Contact Phone Extension

Contact Other Number

Contact Fax Number

Valid Dates

From

4/17/2026 9:19:00 AM

Until

5/20/2026 3:00:00 PM

Documents/Attachments

QA QC Plan

4/17/2026 8:36:37 AM

Appendix I

4/17/2026 8:36:21 AM

Plans

4/17/2026 8:36:08 AM

Specifications

4/17/2026 8:35:57 AM

Bid Bond

4/17/2026 8:35:38 AM

Schedule of Prices

4/17/2026 8:35:15 AM

Proposal and Affidavit

4/17/2026 8:34:49 AM

General Requirements

4/17/2026 8:34:22 AM

Notice to Bidders

4/17/2026 8:34:09 AM

Attachment Preview

Kos972821A Nutrient Reduction Wetland Project

Bid No. 26-01

DOCUMENT AA

NOTICE-TO-BIDDERS

NOTICE-TO-BIDDERS

Kos972821A Nutrient Reduction Wetland Project

Section 21, Township 97 North, Range 28 West

Kossuth 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, May 20, 2026. The bid opening, open to the public, will be held through IMPACS at 3:00 PM local

time, on Wednesday, May 20, 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, 771541789#. 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 12,900 cubic yards of earthwork, installation of 1,444 square feet of steel sheetpile, water control

structure, 515 linear feet (LF) of tile installation, 91 LF of drawdown pipe, 548 tons of riprap, 108 cubic yards of concrete

grout and 17 acres of seeding. The estimated construction cost range for this project is $350,000 to $450,000.

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

Construction deadline: 12/31/2026 Seeding deadline-structure: May 15, 2027 Seeding deadline-buffer: June 30, 2027

A pre-bid conference will be held at 10:30 AM, on April 23, 2026 at the USDA Service Center - NRCS, 605 E State ST,

Algona 50511, 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., 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

• View Other Agency Hosted Solicitations

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 May 4, 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

AA

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