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.