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Laguna Creek Restoration and Flood Control Project

Active

State & Local

Contract Overview

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

AI Contract Overview

The Laguna Creek Restoration and Flood Control Project, identified by Lake and Streambed Alteration Agreement EPIMS-CCA-49733-R3, is an environmental initiative executed by the California Department of Fish and Wildlife pursuant to Fish and Game Code section 1602. Led by the City of Moraga and applicant Deidre Castillo, the project focuses on restoring a reach of Laguna Creek in Contra Costa County to create a natural stream and enhance habitats for the California red-legged frog. The scope of work includes the removal of 243 linear feet of corrugated metal pipe to be replaced by an arch culvert, the demolition of a concrete spillway to be replaced with a natural material weir, and the relocation of an 18-inch sewer line. Additional project activities involve clearing approximately 2.60 acres of vegetation, removing 39 riparian trees, and constructing a low-flow channel and floodplain. Technical execution includes water diversion, excavation and grading for the new channel, the installation of boulders and planted rock slope protection, and the planting of native riparian trees. The project is located at coordinates Latitude 37.85219 and Longitude -122.12592 under Assessor's Parcel Number 255-190-010-9. A Notice of Determination dated July 25, 2025, confirms that the project will not have a significant environmental effect within the jurisdiction of the California Department of Fish and Wildlife, provided that specific mitigation measures are followed.

General Info

Restore Laguna Creek habitat for red-legged frog with natural culvert, weir, and replanting, regulated by CDFW and City of Moraga.

Agency

California → City of Moraga

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

Set-Aside

NONE

Documents

(1)

EPIMS-CCA-49733-R3 Notice of Determination for Laguna Creek Restoration

PDF•notice-of-determination

AI Contract Breakdown

Uniform Contract Format

Timeline

PostedAug 22

forecast

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Organization & Contact Information

AgencyCalifornia → City of Moraga

Contacts2 people available

OfficeN/A

Organization / Agency

California → City of Moraga

Office AddressN/A

Contacts

Torrey SolandEnvironmental Scientist

contact@example.gov

+1 (555) 000-0000

Mark SummersLead Agency Contact

contact@example.gov

+1 (555) 000-0000

Full Description

The California Department of Fish and Wildlife (CDFW) has executed Lake and Streambed Alteration Agreement (EPIMS-CCA-49733-R3), pursuant to Fish and Game Code section 1602, the project Applicant, Deidre Castillo. The project proposes to restore the reach of Laguna Creek at the Project Location with a natural stream and habitat enhancements for California red-legged frog. To accomplish this, the project proposes to remove 243 linear feet of an existing corrugated metal pipe and install an arch culvert in its place, demolish an existing concrete spillway within the project area and replace it with a weir or similar structure composed of natural materials, relocate an 18-inch sewer line, and construct a low-flow channel and floodplain. Project activities are limited to clearing of approximately 2.60 acres of vegetation; removal of 39 riparian trees; diversion of water around the work area; excavation and removal of the existing culvert; excavation and removal of an existing sewer pipeline or filling of the pipeline with cement slurry to abandon it in place; installation of a sewer pipeline along a new alignment within the project site; demolition of the existing spillway and replacement with natural materials; excavation and grading to construct the new channel; installation of planted rock slope protection and boulders within the channel; installation of a new arch culvert; and on-site restoration, including installation of native riparian tree plantings.