Project Information

Bid Title

RFQ #PWE - 11.25.2025 Storm - RFQ PWE - 11.25.2025 - On-Call Engineering Stormwater Modeling and Environmental Permitting Services

Issuing Agency

City of Issaquah

Location

Washington

Published Date

Nov 25, 2025

Closing Date

Jan 9, 2026

Government Level

State & Local

Status

Closed

Ref. #

RFQ #PWE

Original Source

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Bid Documents

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Project Description

Title	Start Date	End Date	Time Left	Addendums
RFQ #PWE - 11.25.2025 Storm - RFQ PWE - 11.25.2025 - On-Call Engineering Stormwater Modeling and Environmental Permitting Services The City requires technical support for stormwater modeling, hydrologic and hydraulic analysis, and environmental permitting related to current and upcoming stormwater and stream restoration capital improvement projects and regulatory obligations under the City’s NPDES Phase II Western Washington Municipal Stormwater Permit. Consultants must be familiar with the City of Issaquah Stormwater Management Policy (IMC 13.28), the King County Surface Water Design Manual (KCSWDM), and any other adopted City stormwater and environmental policies and codes . - See attached RFQ documents for full details.	Nov 25, 2025 8:00:02 AM PST	Jan 09, 2026 5:00:00 PM PST	45 days 1 hour	No Addendums

Commodity Codes

• NAICS 541330Engineering Services
• NAICS 541620Environmental Consulting Services

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