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Minority Business Development Agency

Advertisement date October 14, 2026 @ 11:12 a.m. through bid opening date

License# 171432
A California Company
In Business since 1957
An Equal Opportunity Employer.

Request for DBE/WBE/MBE Subcontractor & Supplier Quotes
Project: Todd Road and Standish Avenue Intersection Improvements Agency: County of Sonoma Project No.: C19002
Federal Aid No.: CML-5920 (184) Location: Santa Rosa, CA Engineer’s Estimate: Not provided DBE Goal: 0% Completion Time: 60 Working Days Liquidated Damages: $5,200 Bid Date: 10/15/2026 Submit Quotes by: NOON on Bid Date

Project Scope: We are seeking qualified DBE/WBE/MBE subcontractors and suppliers for work on this highway construction project, which includes:

Bid Item 0001 – Additional Water Pollution Control
Bid Item 0002 – Lead Compliance Plan
Bid Item 0003 – Utility Potholing
Bid Item 0004 – Develop Water Supply
Bid Item 0005 – Project Funding Signs
Bid Item 0006 – Construction Area Signs
Bid Item 0007 – Traffic Control System
Bid Item 0008 – Flagging
Bid Item 0009 – Portable Changeable Message Signs
Bid Item 0010 – Job Site Management
Bid Item 0011 – Water Pollution Control Program
Bid Item 0012 – Temporary Drainage Inlet Protection
Bid Item 0013 – Temporary Silt Fence
Bid Item 0014 – Temporary Concrete Washout
Bid Item 0015 – Remove Yellow Painted Traffic Stripe
Bid Item 0016 – Clearing and Grubbing
Bid Item 0017 – Relocate Water Meter
Bid Item 0018 – Relocate Fire Hydrant Assembly
Bid Item 0019 – Class 2 Aggregate Base
Bid Item 0020 – Hot Mix Asphalt (Type A)
Bid Item 0021 – Remove Asphalt Concrete Pavement
Bid Item 0022 – Cold Plane Asphalt Concrete Pavement
Bid Item 0023 – Minor Concrete (Minor Structure)
Bid Item 0024 – 14-Inch HDPE Pipe
Bid Item 0025 – 18-Inch Reinforced Concrete Pipe (Class III)
Bid Item 0026 – 18-Inch Reinforced Concrete Pipe (Class V)
Bid Item 0027 – 48-Inch Standard Storm Drain Manhole
Bid Item 0028 – 60-Inch Standard Storm Drain Manhole
Bid Item 0029 – 30 x 48-Inch Standard Type II Catch Basin
Bid Item 0030 – Abandon Existing 24-Inch Storm Drain Pipe
Bid Item 0031 – Remove Existing Culvert
Bid Item 0032 – Remove Pipe
Bid Item 0033 – Remove Inlet
Bid Item 0034 – Remove and Dispose Existing Type II Catch Basin

Bid Item 0035 – Adjust Frame and Cover to Grade
Bid Item 0036 – Remove Catch Basin
Bid Item 0037 – Detectable Warning Surface
Bid Item 0038 – Minor Concrete (Curb and Gutter)
Bid Item 0039 – Minor Concrete (Driveway)
Bid Item 0040 – Minor Concrete (Sidewalk and Curb Ramp)
Bid Item 0041 – Remove Concrete (Sidewalk Including Curb Ramp, and Driveway)
Bid Item 0042 – Remove Concrete (Curb and Gutter)
Bid Item 0043 – Miscellaneous Iron and Steel
Bid Item 0044 – Adjust Monument Cover to Grade
Bid Item 0045 – Adjust Water Valve Cover to Grade
Bid Item 0046 – Adjust Water Meter Cover to Grade
Bid Item 0047 – Adjust Gas Valve Cover to Grade
Bid Item 0048 – Adjust Manhole Frame and Cover
Bid Item 0049 – Pavement Marker (Retroreflective)
Bid Item 0050 – Traffic Stripes, Pavement Markings, and Pavement Markers Removal
Bid Item 0051 – Salvage Roadside Sign
Bid Item 0052 – Furnish Single Sheet Aluminum Sign (0.063" – Unframed)
Bid Item 0053 – Roadside Sign – One Post
Bid Item 0054 – Remove and Relocate Sign Structure (4 Posts)
Bid Item 0055 – Midwest Guardrail System
Bid Item 0056 – End Anchor Assembly (Type SFT-M)
Bid Item 0057 – Alternative In-Line Terminal System
Bid Item 0058 – Remove Guardrail
Bid Item 0059 – 4-Inch Thermoplastic Traffic Stripe
Bid Item 0060 – 6-Inch Thermoplastic Traffic Stripe
Bid Item 0061 – 8-Inch Thermoplastic Traffic Stripe
Bid Item 0062 – 6-Inch Thermoplastic Traffic Stripe (Broken 8-4)
Bid Item 0063 – Thermoplastic Pavement Markings
Bid Item 0064 – Signal and Lighting System
Bid Item 0065 – Mobilization

Plans & Specifications:

  • Available for review at our office, 360 Sutton Place, Santa Rosa, CA 95407
  • Access contract documents via

    Access contract documents via (Bidding Opportunities)

How We Support You: Argonaut Constructors is committed to promoting diversity and assisting DBE/WBE/MBE firms by offering the following support:
• Assistance with bid preparation and scope clarifications
• Help with bonding, insurance, and technical requirements
• Breaking work into smaller, manageable packages
For questions or additional details, contact:
Brandon Rooney (Estimator)
Email: brooney@argonautconstructors.com and estimating@argonautconstructors.com
Phone: (707) 542-4862

Requirements:
  • Insurance with Argonaut as Additional Insured
  • Payment & Performance Bonds may be required for contracts over $25,000
  • Union participation required for non-signatory subcontractors
Equal Opportunity Employer
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, or national origin.
Argonaut Constructors, Inc.
360 Sutton Place, Santa Rosa, CA 95407
Phone: (707) 542-4862
Fax: (707) 542-4897
Contact: Adrianna Wagner, Bid Administrator
Email: awagner@argonautconstructors.com

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

This advertisement will run through the bid date.

 
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