City of Mercer Island Design Services for Sewer PS 19 & 21 Replacement RFQ 2025
City of Mercer IslandCity · Mercer Island, WA- Due
- Dec 11, 2025
- Deadline passed
- Primary contact
- Christopher Marks
- (206) 275-7600
The 30-second brief
The City of Mercer Island is seeking engineering firms for design and support services for the replacement of sewer pump stations 19 and 21. Scope includes project area surveys, 3D modeling, and electrical system studies. Qualifications are due by December 11, 2025.
Project area survey, Project base map, 3d model of existing facility, Load analysis, Short-circuit and protective device coordination, Arc flash hazard assessment
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Summary
The City of Mercer Island is seeking engineering firms for design and support services for the replacement of sewer pump stations 19 and 21. Scope includes project area surveys, 3D modeling, and electrical system studies. Qualifications are due by December 11, 2025.
REQUIRED DELIVERABLES
6- Project area survey
- Project base map
- 3d model of existing facility
- Load analysis
- Short-circuit and protective device coordination
- Arc flash hazard assessment
- Submit to
- 9611 SE 36th St, Mercer Island, WA, 98040
- Scope location
- King, WA
Questions about this RFQ
How do I respond to this RFQ from City of Mercer Island?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is December 11, 2025. The solicitation specifies required deliverables that must be addressed in your response. Submissions should be delivered to: 9611 SE 36th St, Mercer Island, WA, 98040. For questions, contact Christopher Marks.
Can small businesses or minority-owned firms bid on this RFQ?
Most government agencies, including City of Mercer Island 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 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 Christopher Marks at (206) 275-7600. Questions and answers are typically shared with all prospective bidders.
What are the key deliverables?
The solicitation specifies the following deliverables: Project area survey, Project base map, 3d model of existing facility, Load analysis, Short-circuit and protective device coordination, Arc flash hazard assessment. Proposals should clearly address how each deliverable will be met.
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Where can I find more RFPs from City of Mercer Island?
All active and historical solicitations from City of Mercer Island are tracked and searchable. As a city agency, City of Mercer Island 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 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. Review the full document from City of Mercer Island for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: King, WA. Review the full solicitation for detailed scope requirements.