Opportunity
Seattle Park District Opengov #PW #2025-029
Seattle City Hall Plaza Waterproofing Replacement Project Rebid
Posted
July 20, 2026
Respond By
September 02, 2026
Identifier
PW #2025-029
NAICS
238190, 236220, 237990
This opportunity is a rebid for the Seattle City Hall Plaza Waterproofing Replacement Project, managed by the City of Seattle Public Works department. - Government Buyer: - City of Seattle Public Works - Project Scope: - Full restoration of Seattle City Hall Plaza - Includes waterproofing, replacement of concrete decking, sub-grade interior repairs, landscaping, and installation of one new flagpole - OEMs and Vendors: - No specific Original Equipment Manufacturers (OEMs) or vendors are named in the solicitation - Products/Services Requested: - Plaza waterproofing replacement and restoration (1 project) - Unique or Notable Requirements: - Project is a rebid and classified as a Covered Project under the City of Seattle’s Community Workforce Agreement (CWA) and Priority Hire SMC 20.37 - Mandates workforce participation from economically distressed communities, women, and people of color - Mandatory pre-bid site inspection at Seattle City Hall - All bid documents must be uploaded as specified in the solicitation attachments - Engineer's estimate for the project is $6,864,865.00
Description
The project involves the full restoration of the existing plaza at Seattle City Hall, including waterproofing, concrete decking, sub-grade interior repairs, landscaping, and the addition of one flagpole. It is a Covered Project subject to the City of Seattle’s Community Workforce Agreement and Priority Hire program, supporting racial and economic equity. The engineer's estimate for the project is $6,864,865.00. The location of the work is Seattle City Hall, 600 4th Ave, Seattle, WA 98104.