25-12 Cal883301A & Cal883220A Nutrient Reduction Wetlands

Location: Iowa
Posted: Sep 13, 2025
Due: Oct 8, 2025
Agency: State Government of Iowa
Type of Government: State & Local
Category:
  • F - Natural Resources and Conservation Services
Solicitation No: 25-12 Cal883301A & Cal883220A
Publication URL: To access bid details, please log in.
Bid Information
Bid Number

25-12 Cal883301A & Cal883220A

Solicitation

25-12 Cal883301A & Cal883220A Nutrient Reduction Wetlands

Solicitation Type

Request for Bids

County

Calhoun
Description
Description

Cal883301A
Selective clearing, excavation & grading, along with tile and outlet structures, pump installation, county road and culvert removal and replacement, riprap placement, & seeding. Project includes around 15,752 CY earthwork, 1,217 LF of various tile installation, 158 SY PCC pavement replacement, 390 TB of riprap along with 29 TN Class A Roadstone, 500 LF silt fence, and 14.1 AC seeding. Project also includes installation of 1 pump systems with the associated solar panels & controls. Estimated construction cost is $300,000 to $400,000.
Completion Dates:
Construction        September 1, 2026
Seeding                 September 15, 2026

AND

Cal883220A
Selective clearing, excavation &grading, along with tile & outlet structures, pump installation, tied concrete block mat & riprap placement, & seeding. Project includes around 1,775 CY earthwork, 172 LF various tile installation, 2200 SF tied concrete block mat, 2 concrete structures, 218 TN riprap, &14 AC seeding. The project also includes installation of one pump systems with the associated solar panels and controls. The estimated construction cost range for this project is $200,000 to $260,000.
Completion Dates:
All but Seeding        June 15, 2026
Seeding                June 30, 2026
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 Bruun

Contact Title

Contract Manager


Contact Phone Number

(515) 344-6279

Contact Phone Extension

Contact Other Number

Contact Fax Number
Valid Dates
From

9/12/2025 8:52:00 PM

Until

10/8/2025 3:00:00 PM
Documents/Attachments

9/10/2025 8:20:12 PM

9/10/2025 8:19:40 PM

9/10/2025 8:19:07 PM

9/10/2025 8:18:44 PM

9/10/2025 8:17:21 PM

9/10/2025 8:10:57 PM
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