City of Napa - Conn Dam Stability Assessment, Spillway Improvements, and Feasibility Alternatives Study - 2026-RFQL-054
City of NapaCity · Napa, CA- Due
- Oct 29, 2026
- 12 days left
- Posted
- Oct 5, 2026
- Primary contact
- Adam Nelkie
- (707) 257-9316
Know who Napa buys from before you write a word.
Every vendor contract, renewal date and decision maker at this agency, in one place.
Set up in 30 seconds · No credit card
THE 30-SECOND BRIEF
The City of Napa is seeking qualified multidisciplinary engineering consulting firms specialized in dams to provide professional engineering, geotechnical, environmental, hydraulic, structural, dam safety, and economic evaluation services for the Conn Dam Stability Assessment, Spillway Improvements, and Long-Term Reservoir Expansion Feasibility Study. The project involves a multi-phase engineering scope including a comprehensive subsurface exploration program, geotechnical data report for DSOD submittal by December 31, 2028, static and seismic stability evaluations, comprehensive deficiency assessments, and a long-term feasibility alternatives analysis evaluating various spillway improvements and reservoir storage increases. Consultants must demonstrate extensive experience with large embankment dams, DSOD regulations, USACE general investigations, and federal funding requirements under 2 CFR Part 200. Submissions are due by October 29, 2026, with a notice of interest deadline on October 20, 2026, and selection based on a two-step qualifications-based process (QBS) comprising a 70% written SOQ evaluation and 30% oral interviews.
Firm Experience and Relevant Project History (15 Points), Project Manager and Key Personnel Qualifications (15 Points), Dam Safety, Geotechnical, and Regulatory Experience (15 Points), Technical Understanding and Project Approach (15 Points), Federal Funding and Agency Coordination Experience (5 Points), Quality Management and Risk Management Approach (5 Points), Oral Interviews (30 Points)
SUMMARY
The City of Napa is seeking qualified multidisciplinary engineering consulting firms specialized in dams to provide professional engineering, geotechnical, environmental, hydraulic, structural, dam safety, and economic evaluation services for the Conn Dam Stability Assessment, Spillway Improvements, and Long-Term Reservoir Expansion Feasibility Study.
The project involves a multi-phase engineering scope including a comprehensive subsurface exploration program, geotechnical data report for DSOD submittal by December 31, 2028, static and seismic stability evaluations, comprehensive deficiency assessments, and a long-term feasibility alternatives analysis evaluating various spillway improvements and reservoir storage increases. Consultants must demonstrate extensive experience with large embankment dams, DSOD regulations, USACE general investigations, and federal funding requirements under 2 CFR Part 200. Submissions are due by October 29, 2026, with a notice of interest deadline on October 20, 2026, and selection based on a two-step qualifications-based process (QBS) comprising a 70% written SOQ evaluation and 30% oral interviews.
EVALUATION CRITERIA
REQUIRED ATTACHMENTS
13- Exhibit B Federal Compliance Certifications
- Debarment Certification
- Lobbying Certification
- Conflict of Interest Disclosure
- Organizational Conflict of Interest Disclosure
- Non-Collusion Affidavit
- Equal Employment Opportunity Certification
- Title VI Assurance
- ADA Certification
- Key Personnel Availability
- Iran Contracting Act Certification
- Addendum Acknowledgement
- Insurance Certificate
- Submit to
- https://procurement.opengov.com/portal/cityofnapa
- Scope location
- Napa, CA
Questions about this RFP
How do I respond to this RFQ from City of Napa?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is October 29, 2026. Be sure to include all required attachments as outlined in the solicitation. Submissions should be delivered to: https://procurement.opengov.com/portal/cityofnapa. For questions, contact Adam Nelkie.
Can small businesses or minority-owned firms bid on this RFQ?
Most government agencies, including City of Napa in CA, 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 RFQ 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 Adam Nelkie at (707) 257-9316. Questions and answers are typically shared with all prospective bidders.
Can I search RFQs like this in ChatGPT or Claude?
Yes. Civic IQ has an MCP server that connects ChatGPT, Claude and other AI assistants to live Civic IQ data: open RFPs, pre-RFP signals from public meetings, awarded contracts and agency decision-makers across 100,000+ US public agencies. Add https://beta.mcp.civiciq.com/mcp as a connector (in ChatGPT under Settings > Apps & Connectors, in Claude under Settings > Connectors) and sign in with a free Civic IQ account at civiciq.com/mcp.
Show 5 more questions
What are the evaluation criteria for this solicitation?
This solicitation includes specific evaluation criteria that will be used to score proposals. The criteria include: "Firm Experience and Relevant Project History (15 Points), Project Manager and Key Personnel Qualifications (15 Points), Dam Safety, Geotechnical, and Regulatory Experience (15 Points), Technical Under..." Vendors should carefully align their proposals with each criterion to maximize their score.
Where can I find more RFPs from City of Napa?
All active and historical solicitations from City of Napa are tracked and searchable. As a city agency, City of Napa 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 October 29, 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 RFQ?
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. This solicitation specifically requires the following attachments: Exhibit B Federal Compliance Certifications, Debarment Certification, Lobbying Certification, Conflict of Interest Disclosure, Organizational Conflict of Interest Disclosure, Non-Collusion Affidavit,. Review the full document from City of Napa for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Napa, CA. Review the full solicitation for detailed scope requirements.