Description
The City of Maple Valley is seeking a qualified professional engineering firm to provide construction‑management services for the S‑17 Cedar Downs Water Quality Retrofit Project, a storm‑water retrofit that will replace and upgrade two existing facilities with hydrodynamic separators and bio‑filtration, improve inlet/outlet structures, and line outlet pipes to extend service life. The work includes contract administration, inspection, materials testing, and coordination with contractors to ensure state‑funded (Washington Department of Ecology) project compliance. The consultant must demonstrate experience with similar storm‑water retrofit and public‑agency projects, and will be evaluated on team experience, project understanding, communication, and past on‑time/on‑budget performance.
• Scope: Construction‑management, contract administration, inspections, testing, and coordination for storm‑water retrofits.
• Timeline: RFQ issued April 24 2026, questions due May 15 2026, submission deadline May 20 2026, award June 1 2026, construction start early July 2026, project completion summer 2027.
• Requirements: 8‑page PDF response, cover letter plus statements of experience, approach, references, and sample work; maximum three references (public‑agency focus).
Attached files
Contact
Fernanda Serrano(Associate SWM Engineer)