Bid Number

26-09 Har892022C (Hardin)

Solicitation

26-09 Har892022C (Hardin)

Solicitation Type

Request for Bids

County

Hardin

Description

Tile Zone nutrient reduction wetland. Involves selective clearing, drain tile investigation and removal, excavation, grading, installation of reinforced concrete pipe (RCP), high density polyethylene (HDPE) dual wall pipe installation with CMP tile outlets, concrete water control structure and seeding. The estimated construction cost range for this project is between $200,000 and $300,000. Completion Dates: Construction: June 15, 2027 Seeding: June 30, 2027 for Buffer Seeding (follow the seeding periods in IA CS-006) September 15, 2027 for Structural Seeding (follow the seeding periods in IA CS-006)

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

8/6/2026 8:00:00 AM

Until

8/26/2026 3:00:00 PM

H&H Report

8/4/2026 9:54:41 AM

Appendix I - Construction & Admin Forms

8/4/2026 9:54:27 AM

Specifications

8/4/2026 9:54:05 AM

Plans

8/4/2026 9:53:52 AM

Bid Bond

8/4/2026 9:53:35 AM

Schedule of Prices Worksheet

8/4/2026 9:53:15 AM

Proposal - Acknowledgment - Affidavit

8/4/2026 9:52:18 AM

Notice to Bidders

8/4/2026 9:51:31 AM

General Requirements

8/4/2026 9:51:04 AM

DAS - Bid Opportunities (keyword) wetland

https://bidopportunities.iowa.gov/