Iowa Department of Administrative Services

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Bid Information

EOF 2025-02

N. Raccoon 2025 Batch and Build Project

Request for Bids

Calhoun

Description

**TSB POSTING** 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, on Tuesday, October 7, 2025. The bid opening, open to the public, will be held through IMPACS at 3:15 PM local time, on Tuesday, October 7, 2025, 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 code: 535669719#. 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 Division of Labor. This project includes 2 bioreactors and 5 saturated buffer structures located in Sac and Calhoun County, Iowa. The estimated cost range for this project is $97,000-$101,000. Some of the materials required for this project include: water control structures (WCS), woodchips, geotextile fabric, perforated and non-perforated piping, outlet structures, amidst other items. In general, the work involves, and is not limited to, excavation, earthwork, grading, mobilization, and seeding. A pre-bid conference will be held at 10:00 AM, on September 16, 2025 at the Iowa State University Extension and Outreach Calhoun County Office, 325 Court Street, Rockwell City 50579. Attendance at the pre-bid conference by prospective bidders is not mandatory but is encouraged. Questions concerning the Plans and Construction Specifications should be in writing and addressed to T.J. Lynn, Thomas.Lynn@Iowaagriculture.gov, and must copy Emalyn Polz, Division, emalyn.polz@iowaagriculture.gov. All other questions concerning other Contract Documents should be addressed to Emalyn Polz, Division, emalyn.polz@iowaagriculture.gov or (515) 322-9073. To be considered in a final addendum, written questions must be received by 3:00 PM on October 1, 2025. The Division reserves the right to reject any or all proposals and to waive technicalities and irregularities. To register and learn about IMPACS, go to: https://das.iowa.gov/vendors/vendor-resources/vendor-registration

Agency Information

009

Agriculture and Land Stewardship

502 E 9th ST


Des Moines, IA 50319

Contact Information

Emalyn Polz

Environmental Specialist


(515) 322-9073



Valid Dates

9/2/2025 10:00:00 AM

10/7/2025 3:00:00 PM

Documents/Attachments

9/2/2025 8:49:24 AM
9/2/2025 8:49:06 AM
8/28/2025 1:44:43 PM
8/28/2025 1:42:59 PM
8/28/2025 1:41:42 PM
8/28/2025 1:41:25 PM
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