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Due 02/27/2024 - GRANITE CONSTRUCTION COMPANY - Project Name: C31889 SPSS Storm Damage Repair

GRANITE CONSTRUCTION COMPANY is seeking DBE Qualified Sub-Contractors on the following Project


Project Owner: County of Sonoma                                  Contract # C31889

Bid Date:      02.27.24 | 2:00 pm                                        Fax Quotes to:              707.467.4143


General work description: This is project 2 of 2. The project (C31889) proposes to construct storm damage slide repair work at Stewarts Point Skaggs Springs Road PM 21.01. The work includes constructing drainage facilities, rock slope protection, AC paving, soldier pile wall with reinforced concrete cap, tiebacks, and precast concrete panels, and Midwest guardrail systems.

Project Location: The project site is located at post mile 21.01.

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 steel supplier, pipe supplier, construction area signs, traffic control system, traffic flagger, temporary railing (type k), clearing & grubbing, develop water supply, structure excavation, structure backfill, imported borrow, hydroseeding, erosion control, temporary erosion control, aggregate base (ab), asphalt concrete, ground anchor (soil nail), drilled hole, furnish precast concrete member, reinforcing steel, clean & paint steel, corrugated metal pipe (cmp), filter fabric, corrugated steel pipe inlet & riser, misc iron & steel frame - cover & grate, metal railing (include handrailing, cable railing, bicycle railing), crash cushion, painted traffic striping & marking, water truck, trucker


The DBE Contract goal is 22 percent.

The estimated cost of the project is $3,000,000.00

Plans and specifications are available at Pipeline Suites

If you have any questions, please contact Bret Mcphaul at 707.489.4782 or email at This email address is being protected from spambots. You need JavaScript enabled to view it.

All quotes should be emailed to This email address is being protected from spambots. You need JavaScript enabled to view it. or sent via fax to 707.467.4143 on or before 11:00 am on bid day.

**Quotes not received by 11:00 AM on bid day may not be reviewed/evaluated**

Firms must possess & provide current contractor’s license number & DIR Registration number on the quote.  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:

California Access to Capital Program Financing Solutions for your small business!

Subcontractors must possess a current contractor’s license, insurance and worker’s compensation coverage meeting.

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

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. 

 Portions of work can be made available upon request prior to bid date. Please call if any assistance is needed.

 An Equal Opportunity Employer

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