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RFPs, RFQs, & Projects to Bid

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*** For Bid Summaries and Notices to Award, please scroll down to the bottom of this page***

Systemic Improvements and Sidewalks on Mendocino County Roadway Segments

  • Department:Transportation
  • RFP Number:240025
  • Start Date:06/10/2025 3:53 PM
  • Close Date:07/21/2025 3:30 PM
  • AwardedNo
  • Pending No
  • FailedNo

Sample Mendocino County Contract

See Addendum 1 for more information.

Project Summary

This Request for Proposal (RFP) announces the intent of the Mendocino County Department of Transportation (MCDOT) to secure the services of a Professional Engineering Design firm to provide civil engineering, and environmental clearance (both CEQA and NEPA) for a federally funded Highway Safety Improvement Program (HSIP) project.

This contract has a Disadvantaged Business Enterprise (DBE) goal of 5%.

Please see full Request for Proposal for additional details.

Submission Information

Vendors must submit four (4) copies of their proposal: three (3) complete paper copies with original Vendor signature, and one (1) complete copy on USB Flash Drive.  The proposal must be formatted in accordance with the instructions of this RFP.  Promotional materials may be attached but are not necessary and will not be considered as meeting any of the requirements of this RFP.  Proposals must be enclosed in a sealed envelope or package, clearly marked "Mendocino County RFP No. 240025", and delivered by 3:30 p.m. July 1, 2025 to:

Mendocino County Department of Transportation
340 Lake Mendocino Drive Ukiah, CA 95482-9432
Attn: Tyler Franz

Late or facsimile proposals will not be accepted. It is the proposer’s responsibility to assure that its proposal is delivered and received at the location specified herein, on or before the date and hour set. Proposals received after the date and time specified will not be considered. Note: The unauthorized use of the County's official logo is strictly prohibited.


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Payment Information:

Some projects out to bid have bid books and plans that can be purchased through our DOT office at 340 Lake Mendocino Drive, Ukiah, CA 95482.

For more information, click on the title of the project in the table above. Individual projects have specific pricing for bid documents.  Check the project link to find the correct cost for the project bid documents you want.

Accepted forms of payment include: company check, money order, exact amount in cash, or credit card (service fees apply).  Please make check or money orders payable to County of Mendocino.

To use a credit card, please use our AllPaid system. 

PAYMENTS ARE NONREFUNDABLE.

Shipping of bid books is not included in the price of the bid book. Please contact our office at (707) 463-4363 to provide your FedEx or UPS Shipping information.

 

Bid Summaries and Notices of Intent to Award

 2023 Storm Damage Repairs on Fish Rock Road, CR 122 at MP 19.75

South Coast Landfill Final Closure Construction Project 

Sediment Basin Repair on Sherwood Road at Rowes Creek Bridge, CR 311 at M.P. 5.52

2023 HSIP Guardrail Upgrades on Various Mendocino County Maintained Roads

Eureka Hill Road Bridge at Garcia River Re-vegetation  Project

 Caspar Landfill Vegetation Management

Little River Airport Aircraft Parking Apron Rehabilitation 

Lambert Lane Bridge Replacement over Robinson Creek CR 123A, MP 0.10