Working for a safe, affordable, vibrant, innovative, and interconnected city.
Learn More
Seattle.gov Home Page
Seattle.gov This Department

Contractor Resources

Contractor Submittals
Project submittals are processed electronically using Unifier, an electronic document management system. Contractors receive one or two license(s) and training to send, comment upon, and receive responses to submittals in accordance with section 1-05.3 of the project manual.

Frequently used submittal forms:

Submittal resources for contractors:

Contractor Payments

Frequently Used Forms:

  • Prevailing Wage Certification (pdf) certifies prevailing wage have been paid by the Contractor. The Contractor submits this form with every progress payment.
  • Project Labor List (xls) - Contractor required to submit for the themselves and their subcontractors before the company commences force account work