10-1V150- Electrical Upgrades

The California Department of Transportation Caltrans District 10 is implementing a maintenance project identified as 10-1V150 located on Route 5 in San Joaquin County near Lathrop at Post Mile R15.59 and 17.04. The primary objective of the project is to replace all electronic components of existing Changeable Message Sign CMS Type 500 units with CMS Type 800 units. This upgrade is necessary because the current assets are in poor or non-working condition, and the replacement is required to ensure the agency can maintain real-time communication with the traveling public regarding traffic and roadway conditions. All work will be performed within the State Right of Way. The project is classified as a forecast under NAICS code 238210 and has been determined to be exempt under CEQA Categorical Exemption section 15301 for Existing Facilities and categorically excluded under NEPA, with no significant environmental impacts on sensitive species, habitats, or cultural resources. Key requirements include strict adherence to Caltrans Standard Specifications section 14-11.15 for the handling and disposal of electrical hazardous waste. Additionally, the contractor must follow specific protocols for the discovery of cultural materials or human remains, including stopping work within a 60-foot radius and notifying the appropriate authorities. A pre-construction meeting with the Environmental Office is required, and any changes to the project scope will necessitate an environmental reevaluation.