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
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Description

Abstract: Construction Solicitation KC001602
Title Plumbing Mechanical Construction Work Order
Solicitation Type Construction Solicitation
Status Active
Buyer Annette Hansford
Email 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
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