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Lehman Road Culvert 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 Lehman Road Culvert Project, managed by the San Joaquin County Public Works Department, involves the installation of three 24-inch elliptical reinforced concrete pipe box culverts at 29280 South Lehman Road in unincorporated San Joaquin County. The primary objective is to mitigate chronic flooding and stormwater sheet flow that has previously led to road closures and impacted neighboring properties. By improving drainage and allowing stormwater to flow across the road, the project aims to enhance public safety and protect local infrastructure without expanding existing vehicle travel lanes. The project is classified as a forecast under NAICS code 237310 and is certified as exempt from environmental review under the Categorical Exemption for Existing Facilities. Due to the rural environmental setting, specific attention is required regarding protected wildlife; a pre-construction survey for nesting Swainson's Hawks and other migratory birds is recommended if work occurs between February 15th and September 1st. Administrative oversight is provided by Assistant Planner Fatima Gutierrez, and the project is documented under filing number 39-09022025-252.

General Info

Install three culverts to stop flooding on South Lehman Road, comply with bird nesting rules, complete work by September 1.

Agency

California → San Joaquin County

NAICS

237310 - Highway, Street, and Bridge ConstructionView NAICS

Place of Performance

Lehman Road, CA

Set-Aside

NONE

Documents

(1)

Lehman Road Culvert Project Notice of Exemption 2025

PDF•notice-of-exemption

AI Contract Breakdown

Uniform Contract Format

Timeline

PostedSep 8

forecast

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Organization & Contact Information

AgencyCalifornia → San Joaquin County

Contacts1 person available

OfficeN/A

Organization / Agency

California → San Joaquin County

Office AddressN/A

Contacts

Fatima GutierrezAssistant Planner

contact@example.gov

+1 (555) 000-0000

Full Description

LEHMAN ROAD CULVERT PROJECT Project Description Project Location: 29280 South Lehman Road, unincorporated San Joaquin County. See attached Vicinity Map. Project Justification: Lehman Road has experienced chronic flooding due to a lack of water channels. Stormwater would typically sheet flow across the region and across Lehman Road causing the road to be shut down and flooding concerns for the neighboring home. The new pipe culvert will allow storm water flows to get across Lehman Road and reduce any future flooding issues. Scope of Work: The project will consist of: 1.Installing 3-24 Elliptical Reinforced Concrete Pipe box culvert under Lehman Road. Environmental Setting: In these portions of the San Joaquin County, land usage is primarily rural with single family homes. There are many large trees adjacent to the project area. Nesting and migratory birds, protected by the Migratory Bird Treaty Act, may nest within these trees. Furthermore, the Swainsons Hawk, a raptor species of concern within the State of California and listed as threatened may nest adjacent to or within the project area. A pre-construction survey for nesting Swainsons Hawks and other migratory birds is recommended if construction is scheduled to occur from February 15th to September 1st. Beneficiaries: The public will see a reduction in the risk of water pooling or flooding on roads and nearby properties. The culverts would improve drainage, making Lehman Road safer during and after rain.