Wright Co. 2026 Batch and Build EOF Project
| Location: | Iowa |
|---|---|
| Posted: | Sep 10, 2026 |
| Due: | Oct 6, 2026 |
| Agency: | State Government of Iowa |
| Type of Government: | State & Local |
| Category: |
|
| Solicitation No: | EOF 2026-03 |
| Publication URL: | To access bid details, please log in. |
EOF 2026-03
Wright Co. 2026 Batch and Build EOF Project
Request for Bids
Wright
This project includes 4 bioreactors and 7 saturated buffer structures located in Wright County, Iowa. The estimated cost range
for this project is $165,000-$185,000. 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.
009
Agriculture and Land Stewardship
502 E 9th ST
Des Moines, IA 50319
Emalyn Polz
Environmental Specialist
(515) 322-9073
9/10/2026 10:00:00 AM
10/6/2026 3:00:00 PM
Attachment Preview
STATE OF IOWA
DEPARTMENT OF AGRICULTURE AND LAND STEWARDSHIP
DIVISION OF SOIL CONSERVATION AND WATER QUALITY
Wright Co. 2026
BATCH AND BUILD EDGE-OF-FIELD
PROJECT
CONSTRUCTION CONTRACT
BID NO. EOF 2026-03
WRIGHT COUNTY, IOWA
PREPARED FOR: IOWA DEPARTMENT OF AGRICULTURE & LAND STEWARDSHIP
DIVISION OF SOIL CONSERVATION AND WATER QUALITY
HOOVER STATE OFFICE BUILDING
1305 EAST WALNUT STREET
DES MOINES, IOWA 50319
PREPARED BY: IDALS
1305 E. WALNUT ST
DES MOINES, IA 50319
515-336-4697
September 2026
TABLE OF CONTENTS
GENERAL REQUIREMENTS Page(s)
DOCUMENT AA Notice-to-Bidders AA 1
DOCUMENT BB Instruction-to-Bidders BB 1-5
DOCUMENT CC Proposal and Schedule of Prices CC 1-6
DOCUMENT DD Construction Contract DD 1-2
DOCUMENT EE Proposal Guarantee (Bid Bond) EE 1
DOCUMENT FF General Conditions FF 1-28
DOCUMENT GG Special Conditions GG 1-3
DOCUMENT NN Performance Bond NN 1-3
CONSTRUCTION SPECIFICATIONS
SPEC PAGES
IA CS-001 Site Preparation (2013) 2-3
IA CS-003 Structure Removal (2011) 4-5
IA CS-005 Pollution Control (2011) 6-8
IA CS-006 Seeding and Mulching (2011) 9-14
CS-008 Mobilization and Demobilization (2001) 15-16
IA CS-009 Subsurface Drain Investigation (2014) 17-19
IA CS-011 Removal of Water (2011) 20-21
IA CS-021 Excavation (2013) 22-23
IA CS-023 Earthfill (2025) 24-27
IA CS-026 Topsoiling (2011) 28-29
IA CS-045 Plastic Pipe (2025) 30-34
IA CS-046 Tile Drains for Land Drainage (2025) 35-38
IA CS-051 Corrugated Metal Pipe Conduits (2011) 39-42
IA CS-095 Geotextile (2018) 43-47
IA PS-604 Saturated Buffer (2022) 48-51
IA PS-605 Denitrifying Bioreactor (2022) 52-55
IA PS-620 Underground Outlet (2024) 56-60
PLANS PLAN PAGES
Site 1 1-25
Site 2 26-44
Site 3 45-52
Site 4 53-59
APPENDIX I - ADDENDA & BID TAB
[Addenda and bid tab to be added after bidding]
APPENDIX II -
CONSTRUCTION
i
TABLE OF CONTENTS
ADMINISTRATION
FORMS
DOCUMENT LL Notice-of-Award LL 1
DOCUMENT MM Notice-to-Proceed MM 1
DOCUMENT JJ Construction Progress Schedule JJ 1-2
DOCUMENT SS Application & Certificate for Payment SS 1-2
DOCUMENT HH Change Order Request HH 1-2
DOCUMENT II Construction Contract Amendment II 1-2
DOCUMENT QQ Example Iowa Sales & Use Tax Form QQ 1
ii
GENERAL REQUIREMENTS
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