Project Information

Bid Title

RFP-Pre-Planning and Cost Estimating for County Projects

Issuing Agency

King County

Location

Washington

Published Date

Oct 29, 2025

Closing Date

Nov 3, 2025

Government Level

State & Local

Status

Closed

Ref. #

KC001492

Original Source

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Bid Documents

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Project Description

	Abstract: G&S Solicitation KC001492,1
	Title RFP-Pre-Planning and Cost Estimating for County Projects Solicitation Type G&S Solicitation Status Active Buyer Stephanie Wong Email SWong@kingcounty.gov Synopsis King County is soliciting proposals from interested and qualified suppliers to provide estimating, planning and related services on a work order basis. Addendum Description Addendum 1 has been issued. Suppliers must acknowledge all addenda before submitting a response. If a supplier has already submitted a response, they MUST log into the E-Procurement Supplier Portal, acknowledge the addendum, and resubmit. Attachments KC001492-addendum 1.pdf (118.49 KB) KC001492-rfp documents.zip (415.75 KB) Open Date 10/29/25 03:26:28 PM Close Date 11/3/25 02:00:59 PM Posting Date 10/29/25 Additional Information KC Solicitation NAICS Code(s) 5413;5416;5419 Small Business Requirements Apply? Yes Department EXECUTIVE SERVICES Division FACILITIES MANAGEMENT
	O K

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 541310Architectural Services
• NAICS 541330Engineering Services
• NAICS 541611Administrative Management and General Management Consulting Services
• NAICS 541990All Other Professional, Scientific, and Technical Services

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