Special Project of the Washington State Convention Center

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Bid Packages

The preliminary procurement schedule is provided HERE.  WSCC's goal is to create an extraordinarily well thought out construction plan benefiting from a highly experienced GC/CM team of Clark/Lewis, a joint venture; a strong team of subcontractors; a lengthy preconstruction period; and, the convention center expertise of Seattle-based LMN Architects.  The project will be funded primarily by a bond issuance from the Convention Center supported by the existing tax on hotel rooms; no new taxes will be needed for the proposed Addition.  It is also anticipated that the project will include an Owner Controlled Insurance Policy. 

Bid Packages Tranche 4

Clark/Lewis, A Joint Venture (“Clark/Lewis”) is requesting proposals in response to the following Trade Packages from prospective Subcontractors.  

  • Traffic Coatings / Immersion Waterproofing (Re-Bid) Bids Due: September 6, 2018 
  • Overhead Doors (Re-Bid)    Bids Due: September 6, 2018 
  • Window Washing Equipment (Re-Bid)   Bids Due: September 6, 2018 
  • Parking Control Equipment    Bids Due: September 20, 2018 

Interested parties can obtain an electronic copy of the Bid Package documents from the following link: 


There will be a Pre-Bid Information Meeting/Site Walk held to provide all interested parties with more information about the subject project.  See individual Invitation to Bid Packages for Pre-Bid date, time, location.  

Bids are due no later than 2:00 pm on the date listed above for each bid package. Please visit the box link for any applicable addenda or revisions to the bid date.  Bids shall be delivered in a sealed envelope to the following: 

Clark/Lewis, A Joint Venture 
2200 Western Avenue
Suite 500 
Seattle, WA 98121 

No faxed or emailed bids will be accepted.  If bids are submitted via mail or courier service, they should be received by Clark/Lewis by no later than the bid due date noted above. Bidders shall provide a bid bond in the amount of 5% of the amount bid for proposals over three hundred thousand dollars ($300,000).  The successful Bidder will be required to furnish 100% Payment and Performance Bonds per the Bid Package requirements. 

Clark/Lewis is an equal opportunity employer and encourages bids from all subcontractors including minority, small, veteran, disadvantaged and women-owned businesses. 

Previous Bid Packages


Site Services Trade Packages

Clark/Lewis, a Joint Venture (“Clark/Lewis”) is requesting proposals in response to the following Site Services Trade Packages from prospective subcontractors/vendors:

  • Temporary Toilets
  • Temporary Equipment Rentals
  • Tower Cranes
  • Loading Platforms
  • Temporary Heating
  • Man/Material Hoists
  • Covered Walks
  • On-Site Storage
  • On-Site Fencing
  • Final Cleaning of Glass/Bldg
  • Dumpsters/Refuse
  • Traffic Control Laborers
  • Waterfilled Barricades/Concrete Barricades
  • Security Services
  • Surveying
  • Street Sweeping
  • Interior Building Scaffolding

Interested parties can contact Casey Aboudara (206.459.6493 or casey.aboudara@clarklewisjv.com) to receive plans, specifications, and scope documents.  

Clark/Lewis is an equal opportunity employer and encourages bids from all subcontractors, including minority, and women-owned businesses.

Past Bid Packages


Predetermination of Eligibility Packages

Clark/Lewis, a Joint Venture (“Clark/Lewis”), the General Contractor/Construction Manager (GCCM) for the Washington State Convention Center Addition project, has determined that this project meets the criteria established in RCW 39.10.400 for use of the pre-bid determination of subcontractor eligibility procedures. This project features complex new construction and build out with constrained sequencing, specific technical requirements as well as specific LEED goals and requirements. This project will also utilize BIM modeling collaboration and integrated project partnering techniques. 

Clark/Lewis is an equal opportunity employer and encourages bids from all subcontractors including minority, small, veteran, disadvantaged and women-owned businesses.

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Contracting Information

If you are a contractor or would like more information about the Washington State Convention Center Addition project, visit our Contracting page.

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