Engineering Services for East Ship Canal Combined Sewer Overflows Project

Agency:	King County
State:	Washington
Type of Government:	State & Local
NAICS Category:	541330 - Engineering Services
Posted Date:	Jan 15, 2026
Due Date:	Feb 3, 2026
Solicitation No:	KC001582
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 KC001582,1

Title

Solicitation Type

A&E Solicitation

Status

Active

Buyer

Jennifer Sebero

jsebero@kingcounty.gov

Synopsis

The purpose of this contract is to provide engineering and related services to King County Department of Natural Resources and Parks, Wastewater Treatment Division (“County”) for the East Ship Canal (ESC) Combined Sewer Overflow (CSO) Project (“the project”). The exact disciplines required and the amount of work for each discipline have not been determined. The Consultant should be capable of adding disciplines expeditiously as necessary to meet the needs of specific projects based on all types of delivery methods (e.g., Design-Bid-Build (DBB), General Contraction/Construction Manager (GC/CM), and Progressive Design-Build (PDB)). This RFP is seeking a team to perform multidisciplinary engineering services, including an alternatives analysis and development of an engineering report that meets WAC 173-240-060.

Addendum Description

Addendum 1 has been issued.

Consultants must acknowledge all addenda before submitting a proposal. If a Consultant has already submitted a proposal, they must log into the E-Procurement Supplier Portal, acknowledge the addendum, and resubmit.

Attachments

KC001582-addendum-1.pdf (335.6 KB)

KC001582-rfp-documents.zip (12.48 MB)


Open Date	1/14/26 05:34:56 PM
Close Date	2/3/26 12:00:59 PM
Posting Date	1/15/26

Additional Information


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


Department	NATURAL RESOURCES AND PARKS
Division	WASTEWATER TREATMENT

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Engineering Services for East Ship Canal Combined Sewer Overflows Project

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