Plumbing Mechanical Construction Work Order

Agency:	King County
State:	Washington
Type of Government:	State & Local
NAICS Category:	236220 - Commercial and Institutional Building Construction 238220 - Plumbing, Heating, and Air-Conditioning Contractors
Posted Date:	Jan 20, 2026
Due Date:	Feb 5, 2026
Solicitation No:	KC001602
Original Source:	Please Login to View Page
Contact information:	Please Login to View Page
Bid Documents:	Please Login to View Page

Abstract: Construction Solicitation KC001602

Title

Solicitation Type

Construction Solicitation

Status

Active

Buyer

Annette Hansford

ahansford@kingcounty.gov

Synopsis

The Work under this Contract consists of furnishing all labor, tools, equipment, materials, incidentals, superintendents, subcontractor coordination and overhead to perform work on underground piping, plumbing, and building mechanical systems at King County Solid Waste Division Facilities including but not limited to transfer stations, landfill support facilities, and other properties such as commercial warehouse, office buildings and residential property holdings. The Work involves underground piping systems such as water, sewer and storm drainage lines, pump, fire suppression, HVAC, and other building mechanical systems. Subcontractors may be required to be retained by the contractor(s) to complete the work; in which case the contractor will be responsible for management of subcontractor(s). Any electrical, site work and/or hazardous material handling will only be performed as an incidental or ancillary aspect of the mechanical work and only as necessary to accomplish the mechanical work.

Attachments

KC001602-itb-vol-1.zip (4.89 MB)


Open Date	1/20/26 10:20:44 AM
Close Date	2/5/26 01:30:59 PM
Posting Date	1/20/26

Additional Information


KC Solicitation NAICS Code(s)	237110;238220;238290
Small Business Requirements Apply?	Yes


Department	NATURAL RESOURCES AND PARKS
Division	SOLID WASTE

O K

* Disclaimer: This website provides information about bids, requests for proposals (RFPs), or requests for qualifications (RFQs) for convenience only and does not serve as an official public notice. Individuals who wish to respond to or inquire about bids, RFPs, or RFQs should contact the relevant government department directly.

Sign-up for a Free Trial, Government Bid Alerts

With Free Trial, you can:

You will have a full access to bids, website, and receive daily bid report via email and web.

Try One Week FREE Now

Sign-up for a Free Trial, Government Bid Alerts

See Also