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This page hosts helpful information for consultants and contractors interested in doing business with King County Wastewater Treatment Division (WTD).

King County WTD regional contractors and consultant opportunities – updated quarterly

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Stan Hummel
Capital Projects Supervisor


The following presentation was made to the Regional Contracting Forum, October 9, 2018.

Monday, December 11, 2017
2:30 – 4:30 p.m.  
King Street Center,
201 S. Jackson Street, Seattle
8th floor conference room

Please contact Steve Tolzman at 206-477-5459 or if you need any additional information prior to the event.

1:00 – 3:00 p.m. Meet & mingle.

The King County invites Contractors to come learn about upcoming Wastewater Treatment Division construction projects scheduled for 2017-2018, including contracting for the Georgetown Wet Weather Treatment Station project and the West Point Restoration. King County Project Managers and Procurement representatives will be on hand to discuss upcoming 2017-2018 construction projects. Contractors will have the opportunity to meet and mingle with Wastewater Treatment Division Project Managers and King County Contract Specialists. The Forum is also a great venue for networking between prime and sub-contractors who attend.

King County Airport 7299 Perimeter Rd. Seattle WA 98108

Stan Hummel / 206-263-9457 / 
Darren Chernick | 206-263-9321 |

 2017-contractor-forumView flyer.

1:00 – 1:30 p.m. Formal Presentation
1:30 – 3:00 p.m. Meet & Mingle

The King County Department of Natural Resources and Parks (DNRP) invites Consultants to learn about DNRP Capital Improvement Project (CIP) initiatives and hear of consultant contracting opportunities in Design, Engineering Services and Construction Management. DNRP Project Managers will be on hand to discuss their upcoming CIP projects. Consultants will have the opportunity to meet and mingle with DNRP project managers and King County contract specialists and business development representatives. The Consultant Forum is also a great venue for networking between prime and sub consulting firms attending the event.

King County Airport 7299 Perimeter Rd. Seattle WA 98108

Jo Thompson / 206-477-5463 /
Stan Hummel / 206-263-9457 / 

2017-02-23_consultant-flyer_400View flyer .

Washington State Convention Center 

This event brings together representatives from cities, counties, port authorities, state, and federal agencies so that contractors, consultants, and suppliers can network and meet government contracting representatives. King County, the City of Seattle, Sound Transit, the Port of Seattle, the University of Washington, and other agencies participate in the forum. Wastewater Treatment Division will have a table at the forum.

800 Convention Place
Seattle, WA 98101

Map location 
Get driving directions 

A presentation  was made on upcoming WTD procurement opportunities, followed by a meet and greet drop in with WTD project managers who were available to talk about upcoming projects and consultant procurement opportunities in design, engineering services, and construction management.

The forum, held at the King County Airport, was well attended with over 90 attendees representing small, medium, and large firms. The forum is an excellent opportunity to network with other consultants who are pursuing WTD procurement opportunities. View attendee list  .

Related topic: Regional Contracting Forum and upcoming events, Finance and Business Operations - Dept. of Executive Services

Doing business with the county

The procurement and contract services section (PCSS) website is designed to assist users who do business with King County. The web site provides procurement and contract information for:

  • Construction 
  • A&E and professional services 
  • Technical services 
  • Goods and services