SUBCONTRACTING OPPORTUNITY
Invitation to Bid
Request for Qualified/Certified
MWBE Participation from
Subcontractors/Suppliers/Service Providers
45th Ave SW Culvert Replacement and Habitat Restoration
City of Seattle Contract PW# 2025-017
POSTING DATE: 07/13/2026
DEADLINE FOR SUBMITTING BIDS: 08/12/2026, 10:00 am
Bid Date: August 12th, 2026 @ 2:00 PM
*This is an Electronic Bid Submittal*
*Quotes not received by 10:00 AM on bid day may not be reviewed/evaluated*
Find the full solicitation on https://procurement.opengov.com/portal/seattle/projects/277679
Contract Location: West Seattle, WA
Contract description: ****Flatiron Dragados Constructors, Inc. IS BIDDING THIS PROJECT AS A PRIME BIDDER**** we are requesting MWBE subcontractor/supplier participation for the following Items of work, but not limited to:
Roadway Signs, Clear & Grub, Erosion Control (Temp & Perm), Landscaping/Irrigation, AC Paving, AC Milling, Drilling, Rebar, Underground Utilities, Fencing, Metal Railing, Guardrail, Bridge Concrete Barrier, Roadway Concrete Barrier, Striping/Markings, Electrical, Minor Concrete, Masonry, PCC Paving & Grind PCC Pavement, Saw & Seal PCC, PCC Paving & PCC Demo, Aggregates, Ready Mix, Concrete Pumping Services, Underground Pipe Products, Furnish Misc. Metals / Iron / Structural Steel, Trucking, SWPPP Plan & Materials, Geotextile Materials, Underground Precast, Street Sweeping, Traffic Control, Dewatering, Vibration Monitoring, Shoring/Excavation, Surveying and QC Testing.
Minority Goal 20%, Women Owned Goal 20%
100% performance/payment bonds will be required for the full amount of the subcontract price. Please contact Flatiron Dragados for any assistance with this solicitation, including obtaining bonding, insurance, equipment, materials and/or supplies. Provide all scopes/quotes as early as possible to enable estimators to perform a thorough evaluation of all quotes received. Quotes will be broken down into comparable packages as reasonably necessary to facilitate participation. Quotes must be valid for the same duration as specified by the Owner for Contract Award. We are signatory to Operating Engineers, Laborers, Cement Masons, Carpenters and Pile Drivers Unions. Non-signatory subs will be required to sign an agreement for trades covered under our union agreements. Flatiron Dragados intends to work cooperatively with all firms for all bid items you are licensed and qualified to perform. Bid items can be split to facilitate participation from all certified firms. Flatiron Dragados will reimburse for bond premium up to 2%. Firms must possess & provide current contractor’s license number on the quote. Please provide your current MBE and/or WBE certification number with your quote if you possess one. Firms must possess insurance and workers compensation coverage meeting project requirements. Waiver of Subrogation is required. Please contact Flatiron Dragados for any assistance required by your firm. Subcontractors/Suppliers will be required to execute our standard agreements and agree to our standard and general terms & conditions. Copies are available for review on our Box.com ftp site or upon email request.
To access FREE project documents from our Flatiron Dragados BOX ftp site, please send an email request to WABids@fdcorp.com
You will be provided with a BOX link to view & download plans and specs for FREE from our BOX.com ftp site.
Project documents (Plans and Special Provisions) may also be obtained for free on the City of Seattle – Open Gov website. To view and download projects docs for FREE from the City of Seattle – Open Gov website use the following link: https://procurement.opengov.com/portal/seattle/projects/277679 NOTE: Google Chrome has disabled support for FTP links and those links won’t work in that browser. You will need to open this page in a different browser to access some of the links
Send ALL Quotes by email to WABids@fdcorp.com or to our BID FAX at 425-420-9999.
Flatiron Dragados Constructors, Inc. (An Equal Opportunity Employer)
1400 Talbot Road South, Suite 500
Renton, WA 98055
Phone 425-420-9920 Bid Fax 425-420-9999
Contractor License FLATIDC759D6
Scope of Work: Roadway Signs, Clear & Grub, Erosion Control (Temp & Perm), Landscaping/Irrigation, AC Paving, AC Milling, Drilling, Rebar, Underground Utilities, Fencing, Metal Railing, Guardrail, Bridge Concrete Barrier, Roadway Concrete Barrier, Striping/Markings, Electrical, Minor Concrete, Masonry, PCC Paving & Grind PCC Pavement, Saw & Seal PCC, PCC Paving & PCC Demo, Aggregates, Ready Mix, Concrete Pumping Services, Underground Pipe Products, Furnish Misc. Metals / Iron / Structural Steel, Trucking, SWPPP Plan & Materials, Geotextile Materials, Underground Precast, Street Sweeping, Traffic Control, Dewatering, Vibration Monitoring, Shoring/Excavation, Surveying and QC Testing.
Solicitation documents: Solicitation documents, contacts and bid instructions are available in: https://procurement.opengov.com/portal/seattle/projects/277679
Point of Contact:
Name: Tiffany Dycus
Phone: (425) 420-9920
Email: TDycus@fdcorp.com
Organization: Flatiron Dragados Constructors, Inc.
Value: Engineers Estimate $30,250,000
Pre Bid Meeting Details: A pre-bid meeting was held on 7/7/26 and 7/9/26 at 10am for this project. Please see the City of Seattle’s OpenGov portal for the meeting notes (the link is listed under the original solicitation)
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