IDALS-DSCWQ Bid Documents.html
HTML file 47 KB Posted
- Attached to
- Poc903130C - Nutrient Reduction Wetland Project
- Solicitation number
- 24-01
- Issued by
- Pocahontas County, Iowa
About this file
This is a bid documents webpage from the Iowa Department of Agriculture and Land Stewardship, Division of Soil Conservation & Water Quality, containing information about nutrient reduction wetland construction projects available for bidding. The division solicits bids for multiple wetland projects throughout Iowa, with the Pocahontas County project (POC903130C) serving as a representative example. The work involves selective clearing, excavation, grading, tile installation and removal, outlet structures, articulating concrete block placement, riprap stabilization, and seeding across approximately 24,285 cubic yards of earthwork. Specific project components include 2,502 linear feet of tile installation, 3,865 linear feet of tile removal, 2,000 square feet of articulating concrete block, one Agri-Drain Water Control Structure, one aluminum inlet riser, 560 tons of riprap, 70 tons of gravel, 1,900 linear feet of silt fence, and 8 acres of seeding. The Pocahontas County project has a pre-bid conference scheduled for March 19, 2024, with sealed bids due by 3:00 PM on April 10, 2024. Construction must be completed by November 1, 2024, with buffer seeding completion by December 15, 2024. The division maintains an active bid schedule with multiple projects at varying opening dates throughout 2025, with bids submitted exclusively through IMPACS.
The estimated construction cost for the Pocahontas County project ranges from $400,000 to $450,000. The successful bidder will be required to provide a Performance/Payment Bond equal to 100% of the contract price. The project is funded through the Iowa Water Quality Initiative. Prospective bidders must register with the Iowa Division of Labor and follow specific qualification requirements. Bidders must be added to the plan holders list to receive meeting minutes and addenda prior to bid submission by following instructions in the Notice to Bidders document. The division reserves the right to reject any or all proposals and awards contracts to the lowest responsible responsive bidder. No set-aside designations or restrictions on bidder types are specified in the available documents. The division also maintains a prequalification list for engineering consulting, land surveying, and design services related to nutrient reduction infrastructure and wetland projects.
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PROSPECTIVE BIDDERS:
Please note that accessing the documents from this webpage does not add you to our plan holders list.
You must be added to the plan holders list to receive meeting minutes and addenda prior to submitting a bid.
To be added to the plan holders list, please follow the instructions in the Notice to Bidders document.
EOF Batch and Build Projects
None at this time.
Water Quality Initiative Projects
Ag Drainage Well Closure-Wetland
Urban Conservation Projects
Pre-Applications for Urban Conservation Projects (Open Sept. 2-Nov.21, 2025)
Nutrient Reduction Strategy Targeted Watershed Implementation
Nutrient Reduction Strategy Demonstration Projects
Proposals are due NO LATER THAN 4:30 PM, FRIDAY, NOVEMBER 14, 2025
Nutrient Reduction Strategy Planning and Development Projects
Division Engineering Prequalification
The Division contracts several types of professional engineering consulting, land surveying, and design services, and maintains a list of prequalified firms or individuals interested in performing such services. Prequalification is not an award and does not create an obligation on behalf of the Division. Prequalified firms and individuals will receive a Request for Proposal (RFP) whenever the Division requires the type(s) of services for which they are prequalified. Service types included for prequalification at this time are:
Abandoned Coal Mine Land Reclamation engineering and design services for both traditional and natural landform designs;
Engineering design and land surveying services for nutrient reduction infrastructure practice types including:
- Wetlands (traditional breakpoint, flood plain, oxbow, tile zone, and pumped);
- Edge-of-field practices (saturated buffers, woodchip bioreactors, drainage water management); and
- Grade stabilization structures
Engineering design review services for urban conservation practices; and
Update and review of the Iowa Stormwater Management Manual chapters
If you are interested in submitting a Statement of Qualifications (SOQ) for any of the above service types, please submit a Letter of Interest (LOI) to Tracy Bruun at tracy.bruun@iowaagriculture.gov. Letters of interest must include the firm or individual’s office location, contact information, and which types of services they are interested in submitting qualifications for. If you have previously requested an SOQ review and were not considered qualified, your LOI must also include the date of previous SOQ submission(s) and a list of changes that address the previously unmet requirement(s). Upon receipt of an LOI, interested firms and individuals will be sent the full SOQ requirements and instructions.
Nutrient Reduction Wetland Projects
Bid Tabs
| Bid # |
| Project ID |
| Bid Opening |
| WL type |
| 24-07 |
| Sto852118B |
| 01/07/25 |
| Break point; sheet pile; tile |
| 25-01 |
| Wri912431B |
| 03/05/25 |
| Oxbow in flood plain |
| 25-02 |
| Cal883416C |
| 03/05/25 |
| Break point in flood plain; toe wall; pump |
| 25-03 |
| Kos952921C |
| 03/05/25 |
| Break point; sheet pile; tile; CRP |
| 25-04 |
| Kos953027D |
| 03/05/25 |
| Break point; pump; wattles; CRP; DWR |
| 25-05 |
| Sio943414A |
| 05/29/25 |
| Break point in flood plain; CRP |
| 25-06 |
| Chi941415B |
| 05/29/25 |
| Break point in flood plain; sheet pile |
| 25-07 |
| Winn980921A |
| 05/29/25 |
| Break point; sheet pile, tile |
| 25-08 |
| How991129B |
| 09/11/25 |
| Break point with toe wall outlet |
| 25-09 |
| Kos841824D |
| 09/28/25 |
| Break point, sheet piling, tile, WCS |
| 25-10 |
| Kos9525810D |
| 09/28/25 |
| Break point, tile, SW-401 |
| 25-11 |
| Kos9962907A |
| 09/28/25 |
| Break point, sheet piling, tile, manhole, pump |
| 25-12 |
| Cal883301A & Cal883220A |
| 10/08/25 |
| Drainage district, pumps, solar power, traffic control |
| 25-13 |
| Car853313A |
| 10/08/25 |
| Break point; waterway, sheet pile |
NOTICE: Bids must be entered through IMPACS. We are no longer taking in-person bids.
25-17 Emm1003114B
Pre-Bid Meeting Nov. 19, 2025 Bids DUE: 3:00 PM Dec. 17, 2025 Bid opening 3:00 PM Dec. 17, 2025 via IMPACS See Notice to Bidders for information
Bid book Notice to bidders Final plans Specifications Inspection Plan Design Report Schedule of Prices Worksheet Proposal Acknowledgement - Upload 3 pgs Performance Bond - Upload 1 to 3 pgs
Bid 25-18 Sac873514C
Pre-bid Meeting December 3, 2025 Bid DUE: 3:00 PM December 17, 2025 via IMPACS Bid Opening: 3:00 PM December 17, 2025 See Notice to Bidders for details
Entire Bid Book Notice to Bidders General Requirements Final Specifications Final Plans H&H Report DocCC Proposal UPLOAD DocEE Bid Bond UPLOAD DocCC Schedule of Prices WORKSHEET
Bid 25-19 Winn970905C
Pre-bid Meeting December 2, 2025 Bid DUE: 3:00 PM December 17, 2025 via IMPACS Bid Opening: 3:00 PM December 17, 2025 See Notice to Bidders for details
Entire BidBook Notice to Bidders General_Requirements Specifications Plans Appendix_I H&H_Report Geotech_Report DocEE_BidBond_UPLOAD DocCC_Proposal_UPLOAD DocCC_Schedule of_Prices_WORKSHEET
Bid 25-20 Winn981024D
Pre-bid Meeting December 2, 2025 Bid DUE: 3:00 PM December 17, 2025 via IMPACS Bid Opening: 3:00 PM December 17, 2025 See Notice to Bidders for details
Bid-Book Notice to Bidders General_Requirements Specifications Plans Appendix_I H&H_Report DocCC_Schedule_of_Prices-WORKSHEET DocEE_BidBond_UPLOAD DocCC_Proposal_3pgs_UPLOAD
Abandoned Mine Land Projects
Contact the Division of Soil Conservation & Water Quality
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