Open RFP, Quotes & Bids

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The County of Mendocino is pleased to announce the implementation of Planet Bid System™, a fully automated web-based vendor and bid management system. This system will make doing business with the County of Mendocino easier by providing vendors up-to-date information regarding bid requests.
 
Some of the key features and benefits of Planet Bid System™ include the ability to:
 
  • Maintain your own profile as a new or existing vendor
  • Receive automatic e-mail notifications for selected bid opportunities based on product/service categories
  • Search for all types of requests, addenda, plan holders, bid results, and awards at any time
  • Request and download bid document(s) when available
  • Receive automatic addendum notification as a bid participant
  • Submit electronic bids, if applicable, allowing bid responses to be securely submitted on-line.
  • And much more

The County of Mendocino will be phasing in conducting all of its bid and proposal solicitations online through the Planet Bid System™ , starting with solicitations for goods starting October  1, 2020.  At this time, we ask that vendors begin registering by Clicking Here

To view current bidding opportunities for goods Click Here or via the listed competitive processed below.

 

Open Construction/Facility Related Bids and Quotes

RFP Status Description:

  • Open: The RFP submission deadline hasn't closed.
  • Closed: The RFP submission deadline has closed (Please refer to the RFP description page for additional status updates. An RFP is still considered pending during the evaluation period and until a contract(s) is awarded.)
  • Awarded: The RFP process has concluded and a contract has been awarded.

Mountain View Road Over Rancheria Creek Bridge Preventive Maintenance Project

  • Department:Transportation
  • RFP Number:260018
  • Start Date:06/16/2026 2:14 PM
  • Close Date:07/31/2026 2:30 PM
  • AwardedNo
  • Pending No
  • FailedNo

Project Summary

Mendocino County is seeking a qualified Professional Engineering firm to provide engineering, environmental, and project development services for a federally funded Highway Bridge Program (HBP) Bridge Preventive Maintenance Program (BPMP) project.

The project is located on Mountain View Road (County Road 510) over Rancheria Creek (Bridge No. 10C-0095), approximately 4.0 miles west of Boonville, California. The existing structure is a single-lane, three-span reinforced concrete T-girder bridge originally constructed in 1935, with subsequent modifications including supplemental steel bents and slope protection improvements.

The project has been accepted into the Bridge Preventive Maintenance Program (BPMP) based on deficiencies identified in the most recent Bridge Inspection Report and documented in the approved LAPG 6A application.The Consultant shall review available records, perform field verification of existing conditions, and evaluate the deficiencies identified in the approved BPMP application and Bridge Inspection Report. The Consultant shall develop recommendations for cost-effective corrective measures consistent with BPMP objectives and funding requirements and shall identify any additional BPMP-eligible work that may be warranted.

Please see full Request for Qualifications for more information.

Plans : Bridge 10C-0095 CR 510 Mountain View Road Over Rancheria Creek

Submission Guidelines

Consultants must submit four (4) copies of their State of Qualifications (SOQ): three (3) complete paper copies with original Consultant signature, and one (1) complete copy on USB Flash Drive.  The SOQ must be formatted in accordance with the instructions of this RFQ.  Promotional materials may be attached but are not necessary and will not be considered as meeting any of the requirements of this RFQ.  SOQs shall be enclosed in a sealed envelope or package, clearly marked “Mendocino County RFQ No. 260018,” and delivered by 2:30 PM, July 31, 2026 to:

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

Late SOQs will not be accepted. Electronic or facsimile submissions are not permitted unless expressly authorized by the County.  It is the Consultant’s responsibility to assure that its SOQ is delivered and received at the location specified herein, on or before the date and hour set.  SOQs 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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