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On-Call Green Stormwater Infrastructure Services

On-Call Green Stormwater Infrastructure (GSI) Services, Solicitation 177075, issued by City of Seattle.

At a glance

Seattle Public Utilities is seeking contractor proposals for on-call green stormwater infrastructure (GSI) services to manage stormwater through natural and sustainable methods. This is an open solicitation for qualified firms to provide services as needed. Proposals were due July 31, 2025.

Key facts

Issuing agency
City of Seattle
Solicitation number
177075
Type
purchase
Posted
Jun 18, 2025
Response deadline
Jul 31, 2025, 4:00 PM EDT
Pre-bid meeting
Jun 30, 2025, 12:00 PM EDT
Place of performance
King County, WA
  • stormwater management
  • green infrastructure
  • environmental services
  • sustainability
  • utilities

Official description

Solicitation #25-057-S. Issued by Seattle Public Utilities. The City of Seattle is seeking proposals for On-Call Green Stormwater Infrastructure (GSI) Services. Proposals are due no later than 1:00 pm on Thursday, July 31, 2025. All questions are to be submitted through the e-procurement portal at https://procurement.opengov.com/portal/seattle no later than 1:00 pm on Tuesday, July 8, 2025.

Respond to this bid

This solicitation is administered by the issuing agency through its OpenGov procurement portal. The official documents, any addenda and updates, and the procurement officer’s contact information are all posted there, and bid submission happens there, not on SledAtlas.

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