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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***

RFP NumberTitleStartingClosingStatus
250012Construction Management for the Lambert Lane Over Robinson Creek Bridge Replacement Project03/13/2025 10:46 AM04/10/2025 3:00 PMClosed
240007Construction Management for the North State Street over Ackerman Creek Bridge Replacement Project04/04/2024 5:01 PM04/30/2024 4:30 PMClosed
DOT 240007Construction Management for the North State Street over Ackerman Creek Bridge Replacement Project05/02/2024 5:38 PM05/17/2024 3:00 PMClosed
210028Construction Management-Garcia River Bridge Seismic Retrofit on Eureka Hill Rd (CR 505, MP 4.92)04/20/2021 4:20 PM05/11/2021 2:00 PMClosed
210030Construction Management-Reconstruction and Widening of East Side Potter Valley Rd, CR 24004/20/2021 4:07 PM05/11/2021 2:00 PMClosed
DOT 19-35Consultant as Director of the Mendocino County Solid Waste Division for General Solid Waste Consulting Services09/10/2019 11:00 AM10/09/2019 2:00 PMClosed
DOT 17-02Consulting Services to Assist in Industrial General Permit Compliance for Mendocino County Landfills10/23/2017 8:00 AM11/20/2017 2:00 PMClosed
220013County of Mendocino Department of Transportation Mendocino County Water Agency Division Mendocino County Community Water Supply Replacement Project Summers Lane Pond Access Maintenance 06/09/2022 8:00 AM07/07/2022 2:00 PMClosed
250006County of Mendocino Mitigation Monitoring and Maintenance for the Ackerman Creek Bridge Replacement Project06/06/2025 11:52 AM07/18/2025 3:30 PMClosed
250006-2County of Mendocino Mitigation Monitoring and Maintenance for the Ackerman Creek Bridge Replacement Project - Reissued Request07/23/2025 8:21 AM08/07/2025 3:30 PMClosed
260006Covelo Community Service District Fire Hyderant Planning ProjectNEW!05/05/2026 4:34 PM06/24/2026 4:30 PMOpen
260013Covelo/Round Valley Safe Routes to School ProjectNEW!05/05/2026 8:49 AM06/05/2026 2:00 PMOpen
180068Dam Inundation Zone Delineation Mapping and Risk Reduction & Emergency Action Plan Preparation Services07/19/2018 12:00 PM08/17/2018 4:30 PMClosed
190026Davis Creek Bridge (MP 2.01) at East Hill Road (CR 301) Mitigation Monitoring05/17/2019 3:20 PM06/14/2019 2:00 PMClosed
170079Davis Creek Bridge Replacement on East Hill Rd03/22/2018 8:00 AM04/19/2018 2:00 PMClosed
180028Davis Creek Bridge Replacement on East Hill Road Construction Management03/15/2018 8:00 AM04/13/2018 2:00 PMClosed
20-17Diesel Particulate Filters (DOT)03/28/2017 5:00 PM04/11/2017 2:00 PMClosed
DOT 240004Drought Resilience Plan Development and Drought Task Force Participation Project02/27/2024 9:36 AM03/29/2024 2:00 PMClosed
210043Engineering Services for Laytonville Landfill Cover Repairs08/02/2021 8:00 AM10/15/2021 2:00 PMClosed
220042Engineering Services for Laytonville Landfill Cover Repairs02/01/2023 8:00 AM03/31/2023 2:00 PMClosed
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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 HSIP Systemic Roadway Segment Improvements on Various County Maintained Roads

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