City of Seattle - OC Environmental Monitoring and Consulting Services - 26-136-S (2026)
City of SeattleCity · Seattle, WA- Due
- Oct 21, 2026
- Deadline passed
- Posted
- Sep 29, 2026
- Contract term
- 5 years
- Primary contact
- Lisa Hill
- (206) 572-5524
The 30-second brief
Seattle Public Utilities is seeking proposals from qualified consulting firms to provide environmental monitoring and consulting services under an on-call contract with an estimated value of $2,000,000 and a five-year term. The scope includes site characterization document review, QAPP and SAP quality planning document development, biological, physical, and chemical environmental sample collection, QA/QC data analysis, drainage system performance evaluation, and asset management support. Projects involve SPU drainage and wastewater conveyance, sanitary sewer, stormwater pipes and structures, creeks, fish and wildlife habitats, and contaminated sites. Proposals are due by October 21, 2026, with questions due by October 9, 2026. Submissions must include a WMBE Inclusion Plan, proposal response, and consultant questionnaire.
Consultant Team (10%), Team Qualifications (5%), Team Project Experience (15%), Team Project Success (15%), Work Assignment Lifecycle Management (15%), Work Assignment Quality Assurance (15%), Work Assignment Communication (15%), Inclusion Plan (10%)
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Summary
Seattle Public Utilities is seeking proposals from qualified consulting firms to provide environmental monitoring and consulting services under an on-call contract with an estimated value of $2,000,000 and a five-year term.
The scope includes site characterization document review, QAPP and SAP quality planning document development, biological, physical, and chemical environmental sample collection, QA/QC data analysis, drainage system performance evaluation, and asset management support. Projects involve SPU drainage and wastewater conveyance, sanitary sewer, stormwater pipes and structures, creeks, fish and wildlife habitats, and contaminated sites. Proposals are due by October 21, 2026, with questions due by October 9, 2026. Submissions must include a WMBE Inclusion Plan, proposal response, and consultant questionnaire.
EVALUATION CRITERIA
REQUIRED ATTACHMENTS
3- Consultant Inclusion Plan
- Proposal Response
- Consultant Questionnaire
- Submit to
- https://procurement.opengov.com/portal/seattle/projects/306134
- Scope location
- Seattle, WA
Questions about this RFP
How do I respond to this RFP from City of Seattle?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is October 21, 2026. Be sure to include all required attachments as outlined in the solicitation. Submissions should be delivered to: https://procurement.opengov.com/portal/seattle/projects/306134. For questions, contact Lisa Hill.
Can small businesses or minority-owned firms bid on this RFP?
Most government agencies, including City of Seattle in WA, 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 Lisa Hill at (206) 572-5524. 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: "Consultant Team (10%), Team Qualifications (5%), Team Project Experience (15%), Team Project Success (15%), Work Assignment Lifecycle Management (15%), Work Assignment Quality Assurance (15%), Work As..." Vendors should carefully align their proposals with each criterion to maximize their score.
Where can I find more RFPs from City of Seattle?
All active and historical solicitations from City of Seattle are tracked and searchable. As a city agency, City of Seattle regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
What is the contract term for this solicitation?
The anticipated contract term is 5 years. Contract terms may include renewal options.
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: Consultant Inclusion Plan, Proposal Response, Consultant Questionnaire. Review the full document from City of Seattle for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Seattle, WA. Review the full solicitation for detailed scope requirements.