Granite Construction Company

Requesting sub-bids from the following qualified firms: DBE for the following project.

CT 01-0H5604 Hwy 299/101 Humboldt County near Arcata

Project Information

Bid Date: 07/20/2023 - 2:00 pm

DBE Proposal Due Date: 07/20/2023 - 12:00 pm

Owner (Agency): Caltrans

Number (Agency): 01-0H5604

County: Del Norte / Siskiyou / Humboldt / Trinity / Shasta / Tehama

Location: Hwy 299 0.0 / R5.7

Contact Information

Name: Mikki Witter

Phone: 707-467-4118

Fax: 707-467-4143


Advertised DBE Scope of Work

Granite Construction Company (Granite) is requesting quotes from all qualified subcontractors and suppliers including certified DBE firms for the following items of work, including but not limited to Lead Compliance Plan, Time-Related Overhead, Dispute Resolution Board On-Site Meeting, Hourly Off-Site Dispute-Resolution-Board- Related Tasks, Construction Area Signs, Traffic Control System, Flashing Arrow Sign, Temporary Traffic Stripe (Paint), Channelizer (Surface Mounted), Portable Radar Speed Feedback Sign Systems, Temporary Barrier System, Portable Changeable Message Sign, Alternative Temporary Crash Cushion Tl-3, Job Site Management, Prepare Water Pollution Control Program, Temporary Hydraulic Mulch, Temporary Cover, Temporary Check Dam, Temporary Drainage Inlet Protection, Temporary Fiber Roll, Item Description, Temporary Gravel Bag Berm, Temporary Concrete Washout, Treated Wood Waste, Shoulder Backing, Imported Borrow, Wood Mulch, Finishing Roadway, Class 2 Aggregate Base, Crack Treatment, Segment Correction, Replace Asphalt Concrete Surfacing, Hot Mix Asphalt (Type A), Rubberized Hot Mix Asphalt (Gap Graded), Asphalt Binder (Geosynthetic Pavement Interlayer), Geosynthetic Pavement Interlayer (Paving Fabric), Data Core, Place Hot Mix Asphalt Dike (Type A), Place Hot Mix Asphalt Dike (Type C), Place Hot Mix Asphalt Dike (Type E), Place Hot Mix Asphalt Dike (Type F), Place Hot Mix Asphalt (Miscellaneous Area), Tack Coat, Remove Asphalt Concrete Dike, Cold Plane Asphalt Concrete Pavement, 8" Entrance Taper, Remove Entrance Taper, Remove Overside Drain, Remove Pavement Marker, Item Description, Remove Delineator, Delineator (Class 1), Guard Railing Delineator, Pavement Marker (Retroreflective), Object Marker (Type P), Remove Marker, Midwest Guardrail System (Steel Post), Vegetation Control (Minor Concrete), Transition Railing (Type Wb-31), End Anchor Assembly, Alternative In-Line Terminal Tl-3, Alternative In-Line Terminal Tl-2, Concrete Barrier Transition, Remove Guardrail, Remove Concrete Barrier, 6" Thermoplastic Traffic Stripe (Enhanced Wet Night Visibility) (Broken 17-7), 6" Thermoplastic Traffic Stripe (Enhanced Wet Night Visibility) (Broken 36-12), 6" Thermoplastic Traffic Stripe (Enhanced Wet Night Visibility), 8" Thermoplastic Traffic Stripe (Enhanced Wet Night Visibility), Remove Thermoplastic Traffic Stripe, 12" Rumble Strip (Asphalt Concrete Pavement), Maintaining Existing Traffic Management System Elements During Construction, Lighting System, Removing Lighting Systems, Mobilization

Where to find the plans & specs?

The DBE Contract goal is 21 percent. Federal-aid project no.: ACNH-P299(215)E. Please let us know which bid items will be covered in your proposal and if you can help us meet the 21% DBE Goal? The estimated cost of the project is $12,000,000.00.
Plans and specifications are available at Caltrans You’ll need a login and agree to a Non-Disclosure Agreement to access plans. Bid documents can be found in our online planroom here

If you have any questions, please contact John Johnson at 707.367.5500 or email at All quotes should be emailed to or sent via fax to 707.467.4143 on or before 12:00 pm on bid day.

No Contractor or Subcontractor shall be qualified to bid on, be listed in a bid proposal or engage in the performance of any contract for public work, unless currently registered to perform public work with the Dept of Industrial Relations

Granite Construction Company (Granite) is signatory to Operating Engineers, Laborers, Teamsters, Cement Masons and Carpenters unions. 100% performance and payment bonds may be required for the full amount of subcontract price. Granite will pay for bond premium up to 1.5%. The US Small Business Administration may also assist you in obtaining bonding – please see the following site for information:

Subcontractors must possess a current contractor’s license, insurance and worker’s compensation coverage meeting Granite’s requirements and will be required to sign the standard Granite Subcontract Agreement. A copy of the insurance requirements and agreement can be obtained by contacting the estimator. Please call if you need assistance in obtaining bonding, insurance, equipment, materials and/or supplies. Granite intends to work cooperatively with all qualified firms seeking work on this project.

All quotes are subject to the terms of Granite Construction Company’s applicable standard form agreement which is available through the following link: .

Portions of work can be made available upon request prior to bid date. Please call if any assistance is needed.
Granite Construction Company is an Equal Opportunity Employer