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is seeking qualified MBEs, WBEs

Project Name

SCWQP: Tunnel Effluent Pump Station Ballard Conveyance

Bid/Contract #

PW# 2021-029

Awarding Agency

City of Seattle- Seattle Public Utilities

Project Location

Seattle, King County County, WA

Bid Date

04/19/2023 at 14:00

Project Details

We are soliciting quotes for the following Divisions and items of work:
For Divisions 02, 03, 05, 06, 07, 08, 09, 10, 11, 14, 21, 22, 23, 26, 27, 28, 31, 32, 33, 34, 40, 41, 43, and 44, including, but not limited to: Shoring/Excavation, Excavation and Handling of Contaminated Material, Grouting, Concrete Forming, Concrete Reinforcing, Cast-in-Place Concrete, Lattice Tower System Stainless Steel Framing, Metal Fabrications, Metal Stairs/Railing/Grating, Fiberglass Reinforced Structural Products and Fabrications, Dampproofing and Waterproofing, Firestopping, Hollow Metal Doors and Frames, Floor Access Doors, Overhead Coiling Doors, Glazing, Gypsum Board, Paintings and Coatings, Identification Devices, Panel/Traffic Signage, Fire Extinguishers, Geared Traction Elevators, Fire Protection Systems, Submersible Sump Pumps, Commercial Plumbing Fixtures, Direct-Digital Control System for HVAC, Metal/Fiberglass-Reinforced Plastic (FRP) Ducts, Odor Control Duct Silencer, Electrical - Exterior Underground, Architectural Lighting, Dry-Type Transformers, Motor Control Equipment, Electrical Vehicle Charging Stations, Interior and Exterior Lighting, Fiber Optic Cable Networks, Fire Detection and Alarm, Shoring/Excavation, Dewatering, Stormwater Bypass, Contact Grouting, Aggregate Base, Asphalt/Porous Flexible/Concrete Paving, Fence and Gate, Planting, Microtunneling, FRP Pipe, Railroad Track Construction, Mechanical Piping, Gates/Valves, Control System Equipment, Bridge Cranes, Hoists, Trolleys, and Monorails, Inline Centrifugal Pumps, Drypit Submersible Wastewater Pumps, Fiberglass Reinforced Plastic Tanks, Grease Filter / Mist Eliminator, Activated Carbon Adsorption Odor Control Media

Project documents may be downloaded from the City of Seattle Procurement website https://seattle.procureware.com/Bids/0c49b400-ef3b-4a8a-a9d5-39b9d904bfe0?t=Description or they may also downloaded for FREE from our Box ftp site. Please send an email request to WABIDS@flatironcorp.com Due to Covid-19 & social distancing requirements still in place in some areas, we are not currently scheduling appointments to review project docs or meet with estimators in our office. 100% performance and payment bonds by an admitted surety will be required for the full amount of the subcontract bid price. Bonds are subject to approval by Flatiron. Flatiron will pay bond premium up to 2.0%. Worker's Compensation Waiver of Subrogation required. Please contact Flatiron for bonding and insurance requirements, or if any other assistance is needed to facilitate your participation on this project. Quotations must be valid for same duration as specified by owner for contract award. Our email is: WABids@flatironcorp.com Flatiron will work cooperatively with Subcontractors and suppliers for all bid items you are licensed and qualified to perform. Flatiron is signatory to the Operating Engineers, Laborers, Carpenters, Cement Masons and Pile Drivers Unions. Any non-signatory subs will be required to sign an agreement for trades covered under our current union agreements.

Get in Touch

Outreach Coordinator

Samantha Rodriguez

Project Estimator

David Wirth


(425) 420-9920


(425) 420-9999


1400 Talbot Road South, Suite 500
Renton, WA 98055

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