City of Duluth Aggregate & Concrete Material Testing Services RFP 26-99379
- Due
- Mar 31, 2026
- Deadline passed
- Posted
- Mar 16, 2026
The 30-second brief
The City of Duluth is seeking qualified and certified firms to provide aggregate gradations, aggregate base density, and concrete material testing services for the 2026 Lead Service Line Replacement (LSLR) Projects. The selected vendor will be responsible for laboratory and field tests to ensure compliance with applicable MNDOT and City of Duluth specifications and standards.
Cost Competitiveness, Relevant Experience and qualifications, Turnaround time for test results, Availability and responsiveness
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Summary
The City of Duluth is seeking qualified and certified firms to provide aggregate gradations, aggregate base density, and concrete material testing services for the 2026 Lead Service Line Replacement (LSLR) Projects.
The selected vendor will be responsible for laboratory and field tests to ensure compliance with applicable MNDOT and City of Duluth specifications and standards.
EVALUATION CRITERIA
4- Cost Competitiveness
- Relevant Experience and qualifications
- Turnaround time for test results
- Availability and responsiveness
REQUIRED ATTACHMENTS
Appendix A - Proposal Cover Sheet, Appendix B - Agreement for Professional Services
- Scope location
- Duluth, MN
Questions about this RFP
How do I respond to this RFP from City of Duluth?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is March 31, 2026. Be sure to include all required attachments as outlined in the solicitation.
Can small businesses or minority-owned firms bid on this RFP?
Most government agencies, including City of Duluth in MN, 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.
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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: "Cost Competitiveness, Relevant Experience and qualifications, Turnaround time for test results, Availability and responsiveness" Vendors should carefully align their proposals with each criterion to maximize their score.
Where can I find more RFPs from City of Duluth?
All active and historical solicitations from City of Duluth are tracked and searchable. As a city agency, City of Duluth regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
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. This solicitation specifically requires the following attachments: Appendix A - Proposal Cover Sheet, Appendix B - Agreement for Professional Services. Review the full document from City of Duluth for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Duluth, MN. Review the full solicitation for detailed scope requirements.