Des Moines County Conservation - Forebay & Rock Chute Wetland Feasibility Study & Preliminary Engineering Services - 2026
Des Moines CountyCounty · Des Moines County, IA- Due
- Dec 18, 2026
- 33 days left
- Posted
- Nov 5, 2026
- Primary contact
- Chris Lee
- (319) 753-8260
The 30-second brief
Des Moines County Conservation seeks qualified engineering and environmental consulting teams for feasibility assessment and preliminary engineering services for sediment and nutrient reduction projects in the Big Hollow Lake watershed in Des Moines County, Iowa. The study evaluates four candidate rock chute wetland sites, an in-lake single forebay, a two-forebay alternative, and additional configurations to reduce phosphorus loading, capture sediment, extend lake lifespan, and improve water quality. The scope includes data review, hydrologic and water-quality evaluation, rock chute wetland and in-lake forebay preliminary engineering, regulatory and constructability assessment, lifecycle cost estimation, and feasibility recommendations. Proposals are due by December 18, 2026, at 3:00 PM Central. An optional pre-proposal site meeting is scheduled for November 18, 2026, and written questions are due by December 4, 2026.
Relevant experience and qualifications, understanding of project objectives, completeness and clarity, technical approach and defensible modeling, familiarity with TMDL and watershed projects, ability to execute the schedule, price/overall value
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Summary
Des Moines County Conservation seeks qualified engineering and environmental consulting teams for feasibility assessment and preliminary engineering services for sediment and nutrient reduction projects in the Big Hollow Lake watershed in Des Moines County, Iowa.
The study evaluates four candidate rock chute wetland sites, an in-lake single forebay, a two-forebay alternative, and additional configurations to reduce phosphorus loading, capture sediment, extend lake lifespan, and improve water quality. The scope includes data review, hydrologic and water-quality evaluation, rock chute wetland and in-lake forebay preliminary engineering, regulatory and constructability assessment, lifecycle cost estimation, and feasibility recommendations. Proposals are due by December 18, 2026, at 3:00 PM Central. An optional pre-proposal site meeting is scheduled for November 18, 2026, and written questions are due by December 4, 2026.
EVALUATION CRITERIA
7- Relevant experience and qualifications
- Understanding of project objectives
- Completeness and clarity
- Technical approach and defensible modeling
- Familiarity with TMDL and watershed projects
- Ability to execute the schedule
- Price/overall value
- Submit to
- [email protected]; Des Moines County Conservation, Burlington, IA 52601
- Scope location
- Burlington, IA
- Reported agency
- Des Moines County Conservation
Questions about this RFP
How do I respond to this RFP from Des Moines County?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is December 18, 2026. Submissions should be delivered to: [email protected]; Des Moines County Conservation, Burlington, IA 52601. For questions, contact Chris Lee.
Can small businesses or minority-owned firms bid on this RFP?
Most government agencies, including Des Moines County in IA, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the RFP submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
Can I ask questions about this solicitation before submitting?
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is Chris Lee at (319) 753-8260. Questions and answers are typically shared with all prospective bidders.
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What are the evaluation criteria for this solicitation?
This solicitation includes specific evaluation criteria that will be used to score proposals. The criteria include: "Relevant experience and qualifications, understanding of project objectives, completeness and clarity, technical approach and defensible modeling, familiarity with TMDL and watershed projects, ability..." Vendors should carefully align their proposals with each criterion to maximize their score.
Where can I find more RFPs from Des Moines County?
All active and historical solicitations from Des Moines County are tracked and searchable. As a county agency, Des Moines County regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
Is this solicitation still open for submissions?
Based on the posted deadline of December 18, 2026, this solicitation appears to still be accepting submissions. Deadlines may change through amendments or addenda, so always verify the current status directly with the issuing agency before preparing your response.
What documents are required to bid on this RFP?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. Review the full document from Des Moines County for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Burlington, IA. Review the full solicitation for detailed scope requirements.
