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Seattle City Hall Plaza Waterproofing Replacement (REBID)

City of Seattle

Seattle, WA

DATE 9/2/2026 @ 2:00 PM

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Project Description: 

The existing plaza will be fully restored, which includes but is not limited to waterproofing, concrete decking, sub-grade interior repairs, landscaping and adding one flagpole.

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Estimated Value:        

$6,864,865

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​Owner:

City of Seattle
Department of Finance & Administrative Services
Purchasing & Contracting
Seattle Municipal Tower
700 5th Avenue, Suite 4350
Seattle, WA 98104-5008

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Additional Information:

• Prevailing wage rates and Mandatory 15% apprentice requirements apply to this project

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• Kassel & Associates, Inc. is an Equal Opportunity Employer. We encourage bids from ALL subcontractors and suppliers including Small, Emerging Small, Native, Alaska Native, Women, Minority, Disadvantaged, Veteran, Vietnam Veteran, Disabled Veteran, 8(a), and HUBZone businesses

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• Kassel & Associates, Inc. is signatory to the Carpenter's Union

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Documents:  

Complete plans, specs & addenda for this project are available on-line at Builders Exchange of Washington  http://www.bxwa.com

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We are an equal opportunity employer and request bids from all interested firms including disadvantaged, minority, and women business enterprises.

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PLEASE FEEL FREE TO EMAIL THE PROJECT ESTIMATOR, MATT VERNON - Bids@kasselandassociates.com

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WA: KASSEAI914OM

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