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City of San Diego SLBE - ELBE Program


Minority Business Development Agency

Advertisement date December 14, 2023 @ 2:57 p.m. through bid opening date

is seeking DBE / DVBE Qualified Sub-Contractors on the following Project

City of Calistoga, Riverside Ponds & Headworks Mitigation Project

Bid Date & Time: December 20, 2023 @ 2:00 PM
New bid date January 10, 2024 @ 2:00 P.M.

***Addendum No. 1 issued Dec. 14, 2023***
***Addendum No. 2 issued December 19, 2023***

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:  Landscape, Tree Services, Landscaping Materials Supplier, Petroleum, Oil, Lubricants Supplier, Sand & Gravel Supplier (Bulk Item), Concrete & Cement Supplier(Bulk Item), Pipe Supplier, Construction Staking, Clearing & Grubbing, Grading, Ditches Excavation, Embankment Construction, Aggregate  Base (Ab), Paving Asphalt (Asphalt Concrete), Pumping Plant Electrical Equipment, Biological Resources Studies, Trucker, Plumbing, Electrical, Demolition

General work description: The purpose of this project is to improve the resilience of critical WWTP infrastructure from catastrophic failure from flooding and associated erosion that threatens the City’s WWTP. Work includes replacing the existing Riverside Ponds with new ponds with berms elevated above the 100-year floodplain, stabilization of the banks of the Oat Hill Mine Ditch and Napa River, realignment and stabilization of Simmons Creek, and other incidental improvements as shown on the project plans.

The estimated cost of the project is $3,600,000.

Plans and specifications are available at https://www.calistogaplanroom.com/ or Granites plan room  https://securecc.smartinsight.co/#/PublicBidProject/732245

If you have any questions, please contact John Johnson at 707-467-4149 or email at john.johnson@gcinc.com

All quotes should be sent via fax to 408-327-7090 or NorthCoastEstimating@gcinc.com

All quotes are subject to the terms of Granite Construction Company’s applicable standard form agreement which is available through the following link: 
https://www.graniteconstruction.com/ca-resources/quote-solicitation .

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 https://efiling.dir.ca.gov/PWCR/Search.action

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: http://www.sba.gov/content/contractors#

California Access to Capital Program Financing Solutions for your small business! http://www.calbizfinance.org/cal_cert_biz_program.html

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. 

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

 An Equal Opportunity Employer

Published by Contractor’s Estimate, Inc.
Located at http://www.contractorsestimate.com

This advertisement will run through the bid date.


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