Bid Number

26-08 Cal883432B (Calhoun)

Solicitation

26-08 Cal883432B (Calhoun)

Solicitation Type

Request for Bids

County

Calhoun

Description

In general, the work involves, but is not limited to, selective clearing, excavation and grading, tied-concrete block mat placement, along with tile and outlet structures, riprap placement, and seeding. This project includes around 13,800 cubic yards of earthwork, 2,750 square feet of tied-concrete block mat, 769 linear feet of various tile installation, a water control structure, 31 tons of riprap and erosion stone, 4 acres of seeding. The estimated construction cost range for this project is $135,000 to $155,000. Completion Dates: Construction: November 30, 2026 Buffer Seeding: December 15, 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

[email protected]

Contact Phone Number

(515) 344-6279

Contact Phone Extension

Contact Other Number

Contact Fax Number

From

8/4/2026 9:33:00 AM

Until

8/26/2026 3:00:00 PM

Schedule of Prices Worksheet

8/2/2026 8:41:21 AM

Appendix I

8/2/2026 8:40:25 AM

Plans

8/2/2026 8:39:59 AM

Specifications

8/2/2026 8:39:53 AM

Bid Bond

8/2/2026 8:39:24 AM

Proposal - Acknowledgment - Affidavit

8/2/2026 8:39:09 AM

Notice to Bidders

8/2/2026 8:38:44 AM

General Requirements

8/2/2026 8:38:22 AM

DAS Bid Opportunities - Wetlands

https://bidopportunities.iowa.gov/