Bid Number

25-16 Gre853019D

Solicitation

Gre853019D Nutrient Reduction Wetland

Solicitation Type

Request for Bids

County

Greene

Description

In general, the work involves, but is not limited to, selective clearing, excavation & grading, along with tile & outlet structures, riprap placement, & seeding. This project includes around 21,658 CY of earthwork, 533 LF of various tile installation, 2 concrete manhole structures, two outlet riser structures, 21.5 TN of riprap and 1.8 AC of seeding. The estimated construction cost range is $120,000 to $150,000. Completion Dates: All but Seeding June 15, 2026 Seeding June 30, 2026

Number

009

Name

Agriculture and Land Stewardship

Address 1

502 E 9TH ST

Address 2

City/State/Zip

Des Moines, IA 50319

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

From

10/2/2025 1:07:00 PM

Until

10/28/2025 3:00:00 PM

Pre-bid meeting

10/21/2025 9:47:58 PM

Document CC

9/30/2025 12:29:21 PM

Appendix I

9/30/2025 12:28:56 PM

Document CC

9/30/2025 12:28:18 PM

4-Document EE

9/30/2025 12:27:44 PM

Engineer Civil Plans

9/30/2025 12:27:20 PM

Construction Specifications

9/30/2025 12:26:59 PM

25-16 Gre85319D Construction Bid Book

9/30/2025 12:26:34 PM

Notice to Bidders 25-16

9/30/2025 12:16:51 PM

of Admin Services - Bid Opps

https://das.iowa.gov/vendors/bidding-opportunities

Vendor Registration & IMPACS links

https://das.iowa.gov/vendors/vendor-resources/vendor-registration

IDALS - Requests for Bids and Proposals

https://iowaagriculture.gov/dscwq/requests-proposals