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is seeking qualified DBEs

Project Name

Interstate 580/Patterson Pass Road/ International Parkway Diverging Diamond Interchange Improvements Project in San Joaquin County

Bid/Contract #

CIP 73147

Awarding Agency

City of Tracy

Project Location

Tracy, San Joaquin County, CA

Bid Date

04/04/2024 at 02:00

Project Details

Ragnar Benson, LLC is seeking proposals for Interstate 580 Diverging Diamond Interchange Improvements. The Project includes constructing a Diverging Diamond Interchange including widening the existing overcrossing using precast concrete girders, overlaying the existing bridge deck, removal and installations of sidewalk, driveway, curb, gutter, and curb ramps; asphalt and aggregate base removal and replacement; temporary and permanent highway lighting and traffic signals, signing and striping.

Project Description: Work items include, but are not limited to the following: Aggregate Base, Asphalt, Bridge Removal (Portion), Cable Railing, Clearing & Grubbing, Cold Planing Asphalt Pavement, Concrete Barrier, Concrete Paving, Deck Overlay, Drainage Pipes, Culverts & Structures, Erosion Control, Fence, Fiber Optic Cable Systems, Flagging, Grading & Excavation, Guardrail, HMA Dike TyA & TyE, Invasive Species Control, Landscape Restoration, Lead Compliance Plan, Lean Concrete Base, Lighting & Electrical, Locating & Mapping Underground Facilities, Minor Concrete, Miscellaneous Iron & Steel, Pavement Markings, Pavement Markers, Precast Prestressed Bridge Girders, QC/QA Testing, Reinforcing Bar, Roadway Signs, Rumble Strips, Signs - Construction, Signs - Truss, Structural Culvert, Headwalls & Inlets, Structural Retaining Wall, Supply - Aggregate Materials, Supply - Concrete Materials, Supply - Imported Borrow, Supply - Precast Pipe & Structures Materials, Supply- Electric Materials, Survey Layout, Sweeping, Temporary Barrier System, Temporary Traffic Signals, Traffic Control, Trucking & Hauling, and Water Trucks & Water Supply

Ragnar Benson is an Equal Opportunity Employer and is seeking qualified Subcontractors & vendors and certified DBE for subcontracting and vendor opportunities. The utmost consideration will be given to dividing total requirements into smaller activities or quantities, which will permit maximum participation where feasible. Subcontracts will be awarded based on price and ability to perform work.

Bid Documents: Please base your bid proposals on the available documents and provide separate clarifications for any work that does not appear to be included in the documents but is necessary for a complete project. All bid documents are available to access at the following location from the City of Tracy: https://www.cityoftracy.org/Home/Components/RFP/RFP/593/82

Please reference Ragnar Benson’s estimate number 24-170 with all correspondence and proposals.

Please follow the link below to access our prequalification form and return as soon as possible prior to submitting your proposal. Subcontractor company information MUST BE PROVIDED for your proposal to be considered. If you have already completed this form within the past 18 months, please disregard.


Proposals Are Requested on Tuesday, April 2nd 2024 by 2:00 PM (PST). Proposal submittal is needed at least 24 hours prior to our bid submittal to the City of Tracy on Thursday, April 4th 2024 to allow for final bid preparation.

Proposal Submittals: SUBMIT ALL PROPOSALS TO bids@rbic.com or fax to (815) 654-4736

Assistance with Prequalification:
Julie Amans, Estimating Coordinator
Phone: (815) 963-7450 Email: Julie.Amans@williamcharles.com

General Project Questions and Inquiries:
Adam Gortowski, Lead Estimator
Phone: (815) 491-7217 Email: Adam.Gortowski@williamcharles.com

Contractor License: A valid California Contractor License is required to bid this project. Please list your contractor license number on your proposal along with your Public Works Contractor Registration Number.

Bond: Please include a separate cost on your proposal for the total value or rate for providing a Payment and Performance Bond.

For assistance with obtaining plans and specifications, bonding, lines of credit, insurance, obtaining equipment, supplies, or related assistance or services, please contact our estimating department.

Ragnar Benson is signatory to the unions.

Prevailing wages are required on this Contract. Obtain the wage rates at the DIR website, http://www.dir.ca.gov, or from the Department's Labor Compliance Office of the district in which the work is located.

Taxes: Project is NOT tax exempt. Please include all required taxes in your proposal.

Get in Touch

Outreach Coordinator

Estimating Estimating


(815) 654-4700


(815) 654-4736


833 Featherstone Road
Rockford, IL 61107

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