Project Information

Bid Title

Engineering Services for East Ship Canal Combined Sewer Overflows Project

Issuing Agency

King County

Location

Washington

Published Date

Dec 24, 2025

Closing Date

Feb 3, 2026

Government Level

State & Local

Status

Closed

Ref. #

KC001582

Original Source

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Bid Documents

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Project Description

	Abstract: A&E Solicitation KC001582
	Title Engineering Services for East Ship Canal Combined Sewer Overflows Project Solicitation Type A&E Solicitation Status Active Buyer Jennifer Sebero Email 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. Attachments KC001582-rfp-documents.zip (12.48 MB) Open Date 12/23/25 04:20:08 PM Close Date 2/3/26 12:00:59 PM Posting Date 12/24/25 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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Commodity Codes

• NAICS 541330Engineering Services

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