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Fay Creek Culvert Debris Removal

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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

Sonoma County Public Infrastructure is seeking a contractor for the Fay Creek Culvert Debris Removal project to restore fish passage and aquatic connectivity at the Salmon Creek Road crossing. The project involves removing a failed 50-foot culvert along with concrete sandbags, asphalt, and woody debris from a work area approximately 50 feet wide by 100 feet long. Depending on stability, a concrete abutment from a previous bridge may also be removed. All debris will be extracted using hand tools and equipment and transported to an off-site recycling or disposal facility. The project is classified as a Small Habitat Restoration Project and is categorically exempt from CEQA under Section 15333. Key operational requirements include performing work during the dry season and implementing erosion-control and spill-prevention measures. While a temporary equipment access area will be constructed adjacent to the existing Bailey bridge, heavy equipment is strictly prohibited from entering the wetted channel. Following debris removal, the access area must be regraded to match the surrounding topography and stabilized with native seed, fiber rolls, or biodegradable erosion-control fabric. Coordination for dewatering and fish relocation will be managed by the CDFW. The primary point of contact for this effort is Tiffany Seder, Engineering Technician IV.

General Info

Remove 50 feet of culvert and debris from Fay Creek to restore fish passage and stream function during dry season.

Agency

California → Sonoma County

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

Salmon Creek Road crossing of Fay Creek near Fitzpatrick Lane, CA

Set-Aside

NONE

Documents

(1)

NOE Fay Creek Culvert Debris Removal Project

PDF•notice-of-exemption

AI Contract Breakdown

Uniform Contract Format

Timeline

PostedAug 7

forecast

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Organization & Contact Information

AgencyCalifornia → Sonoma County

Contacts1 person available

OfficeN/A

Organization / Agency

California → Sonoma County

Office AddressN/A

Contacts

Tiffany SederEngineering Technician IV

contact@example.gov

+1 (555) 000-0000

Full Description

In January 2023, a major storm caused failure of an approximately 15-foot-diameter culvert carrying Fay Creek beneath Salmon Creek Road. The culvert failure resulted in collapse of the roadway and deposited portions of the failed culvert, roadway material and associated debris within the channel. In response to the emergency, Sonoma County installed a temporary one-lane Bailey bridge over Fay Creek to restore the roadway. Portions of the failed culvert and associated roadway debris remain in the channel and currently obstruct low-flow surface-water continuity and upstream and downstream passage by fish and other aquatic organisms. Sonoma County Public Infrastructure proposes to remove the failed culvert and associated debris from an approximately 50-foot-wide by 100-foot-long area of Fay Creek. Debris to be removed includes the 50' long culvert, concrete sandbags, asphalt, and other woody debris accumulating in this area obstructing fish passage. A concrete abutment from a previous bridge at this location may also be removed if unstable during debris removal. Debris will be removed by hand and equipment. Dewatering and fish relocation will be planned and performed by CDFW. Equipment staging will occur on Salmon Creek Road. Temporary equipment access will be constructed immediately adjacent to the temporary Bailey bridge to allow an excavator to enter the work area. Construction of the temporary access may require limited vegetation removal and grading of the creek bank and will be confined to the minimum area necessary for safe equipment access and operation. Heavy equipment will not enter the wetted channel, and no trees will be removed. Upon completion of debris removal, the temporary access area will be regarded to match adjacent topography, and will be stabilized using native seed, biodegradable erosion-control fabric, fiber rolls, or similar measures, as appropriate. Removed material will be transported to an appropriate off-site recycling or disposal facility. Work will occur during the dry season, and erosion-control and spill-prevention measures will be implemented. The project will restore fish passage, aquatic connectivity, and natural stream-channel function in Fay Creek.