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Cole Grade Road Improvement Project

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State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

The Cole Grade Road Improvement Project is a construction effort led by the San Diego County Department of Public Works and approved by the California Department of Fish and Wildlife under Streambed Alteration Agreement EPIMS-SDO-34795-R5. The project focuses on widening Cole Grade Road to include a 12-foot-wide decomposed granite pedestrian and equestrian pathway on the west side, installing drainage swales on both sides of the road, and addressing critical water crossings. Specifically, the scope includes replacing a double-box culvert with a new bridge at Tributary A and performing an in-kind replacement of a single-box culvert at Tributary B. Construction is scheduled to take up to 18 months and will be executed in two phases to maintain traffic flow. Key operational requirements include the diversion of water flows away from construction areas, limited vegetation removal, and the grading of equipment access paths. The project is governed by Fish and Game Code section 1602 and CEQA compliance, with the California Department of Fish and Wildlife serving as the responsible agency for inspection and acceptance. Primary points of contact for the project are Jennifer Blackhall of CDFW and Thomas Duffy of San Diego County.

General Info

San Diego County improves Cole Grade Road with ecological mitigation, bridge/culvert replacements, and pedestrian path under CDFW oversight.

Agency

California → San Diego County

NAICS

237310 - Highway, Street, and Bridge ConstructionView NAICS

Place of Performance

San Diego, CA

Set-Aside

NONE

Documents

(1)

Notice of Determination for Cole Grade Road Improvements North Project EPIMS-SDO-34795-R5

PDF•notice-of-determination

AI Contract Breakdown

Uniform Contract Format

Timeline

PostedAug 11

forecast

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Organization & Contact Information

AgencyCalifornia → San Diego County

Contacts2 people available

OfficeN/A

Organization / Agency

California → San Diego County

Office AddressN/A

Contacts

Jennifer BlackhallEnvironmental Scientist

contact@example.gov

+1 (555) 000-0000

Thomas DuffyEnvironmental. Planning Manager

contact@example.gov

+1 (555) 000-0000

Full Description

The California Department of Fish and Wildlife (CDFW) has executed Streambed Alteration Agreement (EPIMS-SDO-34795-R5), pursuant to Fish and Game Code section 1602, to the project Applicant, San Diego County Department of Public Works. The Project is limited to the widening of Cole Grade Road to include creation of a 12-foot-wide decomposed granite pedestrian and equestrian pathway on the west side of Cole Grade Road; drainage swales on both sides of the road; replacement of a double-box culvert with a bridge where Cole Grade Road crosses one unnamed tributary to Keys Creek (Tributary A); and in-kind replacement of a single-box culvert where Cole Grade Road crosses another unnamed tributary to Keys Creek (Tributary B). The Project will be constructed in two phases to accommodate traffic. In the first phase, one half of the bridge width will be constructed, and traffic will be allowed to continue. In the second phase, traffic will be moved to the newly constructed portion of the bridge, the remaining width of the new bridge will be constructed, and half of the double-box culvert will be removed. Bridge construction includes headwalls and abutments in the banks of Tributary A. Flows will be diverted around and away from construction activities in Tributary A and Tributary B. Vegetation will be removed and a path will be graded into the streams for equipment access. Project activities are anticipated to take up to 18 months to complete.