Professional Services for the Regional Wastewater Services Plan Update

Agency:	King County
State:	Washington
Type of Government:	State & Local
NAICS Category:	541330 - Engineering Services 541611 - Administrative Management and General Management Consulting Services 541620 - Environmental Consulting Services 541990 - All Other Professional, Scientific, and Technical Services 611430 - Professional and Management Development Training
Posted Date:	Sep 29, 2025
Due Date:	Oct 29, 2025
Solicitation No:	KC001495
Original Source:	Please Login to View Page
Contact information:	Please Login to View Page
Bid Documents:	Please Login to View Page

Abstract: A&E Solicitation KC001495

Title

Solicitation Type

A&E Solicitation

Status

Amended

Buyer

Debora Hall

debhall@kingcounty.gov

Synopsis

The purpose of this contract is to provide engineering, strategic, planning, communications, engagement, and related services to King County Wastewater Treatment Division (“County”), leading to the development of an updated general sewer plan (“Regional Wastewater Services Plan Update” or “RWSP Update”). This effort will update the County’s existing sewer plan, the Regional Wastewater Services Plan (“RWSP”), which was developed in the late 1990s.

Attachments

KC001495-rfp-documents.zip (2.71 MB)


Open Date	9/29/25 07:16:26 AM
Close Date	10/29/25 12:00:59 PM
Posting Date	9/29/25

Additional Information


KC Solicitation NAICS Code(s)	541330
Small Business Requirements Apply?	Yes


Department	NATURAL RESOURCES AND PARKS
Division	WASTEWATER TREATMENT

O K

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