Project Information

Bid Title

Heavy Civil GCCM Services for Black Diamond Truck Capacity Upgrade

Issuing Agency

King County

Location

Washington

Published Date

Jul 18, 2025

Closing Date

Sep 11, 2025

Government Level

State & Local

Status

Closed

Ref. #

KC001443

Original Source

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Bid Documents

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Project Description

	Abstract: Alternative Procurements KC001443
	Title Heavy Civil GCCM Services for Black Diamond Truck Capacity Upgrade Solicitation Type Alternative Procurements Status Active Buyer Melissa Jordan Email mejordan@kingcounty.gov Synopsis The scope of the GC/CM contract is to increase conveyance capacity and reliability, preventing system overflows, and safeguarding public health and the environment. Preconstruction services include managing project meetings, addressing constructability and risk issues, providing cost estimates and construction plans, exploring cost-saving options, supporting small businesses, and collaborating on logistics, scheduling, and permitting. Attachments KC001443-rfp-documents.zip (9.96 MB) Open Date 7/18/25 10:11:03 AM Close Date 9/11/25 01:30:59 PM Posting Date 7/18/25 Additional Information KC Solicitation NAICS Code(s) 237110;237990 Small Business Requirements Apply? Yes Department NATURAL RESOURCES AND PARKS Division WASTEWATER TREATMENT
	O K

Commodity Codes

• NAICS 237310Highway, Street, and Bridge Construction
• NAICS 237990Other Heavy and Civil Engineering Construction
• NAICS 541330Engineering Services

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