Seattle City Hall (SCH) Roof and Windows Replacement
| Agency: | City of Seattle |
|---|---|
| State: | Washington |
| Type of Government: | State & Local |
| NAICS Category: |
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| Posted Date: | Aug 26, 2026 |
| Due Date: | Sep 23, 2026 |
| Solicitation No: | PW#2026-011 |
| Original Source: | Please Login to View Page |
| Contact information: | Please Login to View Page |
| Bid Documents: | Please Login to View Page |
Description
Project ID: PW#2026-011
Title: Seattle City Hall (SCH) Roof and Windows Replacement
Addenda: 0
Release Date: 8/26/2026
Due Date: 9/23/2026
Post Information
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No
Summary
Project Description: The project consists of reroofing and related building envelope improvements at Seattle City Hall, including green roof replacement, waterproofing, roof drainage repairs, curtain wall window panels replacement, installation of fall protection and bird deterrent systems, and associated maintenance improvements necessary to restore and extend the service life of the facility.
Engineer's Estimate:
Base Bid: $4,552,000.00
Bid Alternate #1 Surface Applied Glaze: $28,721.00
Bid Alternate #2 Waterproof Membrane Augmentation; RT-3: ($48,332.00)
Bid Alternate #3 New PVC Roofing Membrane; RT-4: $150,673.00
Bid Alternate #4 New PVC Roofing Membrane; RT-5: $72,758.00
Project Location: Seattle City Hall 600 4 th Ave, Seattle, WA 98104
Background
This Project is a Covered Project subject to the City of Seattle’s Community Workforce Agreement (CWA) and Priority Hire SMC 20.37. With the support of the mayor and City Council, the City of Seattle administers programs that support racial and economic equity through contracting. Priority Hire is one of these programs. Priority Hire provides people living in economically distressed communities, women, and people of color access to work on the city’s construction projects. It gives contractors access to these skilled workers.
For purposes of the Inclusion Plan, this is considered a Roofing type of project with a Past Performance of PERCENT 15% WMBE utilization rates based on completed projects. For questions on the Inclusion Plan, please contact Miguel Beltran at Miguel.Beltran@seattle.gov or 206-684-4525. Back-up contact is Carmen Kucinski at Carmen.Kucinski@seattle.gov or 206-684-0188.
Timeline
Please meet at Seattle City Hall located at 600 4th Ave, Seattle, WA 98104.
Please note that parking may be limited and will most likely require payment. If more than one person from the same entity is attending, we encourage carpooling where possible.
Please meet at Seattle City Hall located at 600 4th Ave, Seattle, WA 98104.
Please note that parking may be limited and will most likely require payment. If more than one person from the same entity is attending, we encourage carpooling where possible.
Please meet at Seattle City Hall located at 600 4th Ave, Seattle, WA 98104.
Please note that parking may be limited and will most likely require payment. If more than one person from the same entity is attending, we encourage carpooling where possible.
See Also
Follow GASKET, COOLER HOOD Active Contract Opportunity Notice ID N0040627Q0011 Related Notice Department/Ind.
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