Sub Bid Requests


Caltrans Contract 01-366004
Construction on State Highway in Humboldt County near Eureka from
Eureka Slough Bridge to Bayside Cutoff.
(General Work Description: Construct interchange, structure undercrossing and traffic signal)
EE: $50M          DBE Goal 20%         Bid Date: October 4, 2022 at 2:00 PM
**This is an Electronic bid submittal**
**Quotes not received by 11:00 AM on bid day may not be reviewed/evaluated**
Flatiron West, Inc. requests DBE subcontractor/supplier/service participation for the following Items of work, but not limited to:Asphalt Dike, Asphalt Paving, Column Support Embankment, Clear and Grub, CISS Pile, Cold Plane AC, Construction Area Signs, Electrical, Erosion Control, Fencing, Guardrail, Joint Seal, Landscape and Irrigation, Minor Concrete, Prestressing, Railing, Reinforcing Steel, Roadside Signs, Rock Slope Protection, Stain Concrete, Striping, Underground, Polyester Concrete, Prepare and Stain Concrete, Traffic Control, Soil Mixing, Geosynthetic Pavement Interlayer, Aggregate Supply, Bridge Bearing Pad Supply, Concrete Supply, Formliner Supply, Joint Seal Assembly Supply, Misc. Iron and Steel Supply, Pipe Supply, Precast Drainage Inlets, Ready Mix Concrete Supply, Traffic Control Materials, Geotextile Supply, Import Fill, Light Weight EPS Blocks, Gasoline Resistant Geomembrane, QC Testing, Settlement Monitoring, Street Sweeping, Survey, Trucking, Water Truck , ADL Z-2 (Trucking Haz Mat)
Non-DBE Subs/Suppliers:You will be expected to carry a proportionate percentage of 2nd-tier DBE participation with your quote.  2nd-tier DBE participation will be evaluated with your price.
100% performance/payment bonds will be required for the full amount of the subcontract price. Please contact Flatiron for any assistance to this solicitation, including obtaining bonding, insurance, equipment, materials and/or supplies. Provide subcontractor/supplier 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 intends to work cooperatively with subcontractors and suppliers for all bid items you are licensed and qualified to perform. Bid items can be split to facilitate participation from all certified firms. Flatiron will reimburse for bond premium up to 2%. Firms must possess & provide current contractor’s license number & DIR Registration number on the quote. Firms must possess insurance and workers compensation coverage meeting project requirements. Waiver of Subrogation is required. Please contact Flatiron for any assistance required by your firm. Subcontractors/Suppliers will be required to execute our standard agreements and agree to the standard general terms & conditions. Copies are available for review on our ftp site upon email request. 
To view and download projects docs for FREE from the Caltrans website you will need to “Create an Account” with Caltrans Connect. Use the following link enter the Advertised Projects page and scroll to Contract number: 01-366004.  Sign in is required to access project plans.
To access FREE project documents from our Flatiron BOX ftp site, please send an email request to
You will be provided with a BOX link to view & download plans and specs for FREE from our ftp site.  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.  When all pandemic restrictions are lifted, we will offer these services again in our office by appointment only.  Thank you for your understanding.
Please send all quotes by email to
Flatiron West, Inc.
1200 Concord Ave., Suite 465, Concord, CA 94520
Phone 707-742-6000   Bid Fax 707-746-1603
An Equal Opportunity Employer
Contractor License 772589

Flatiron West, Inc. - Caltrans Contract 01-366004 - Construction on State Highway in Humboldt County near Eureka from Eureka Slough Bridge to Bayside Cutoff.

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