I-580 Richmond/San Rafael Bridge Electrical Repairs DO (EA 3X150)

Caltrans District 4 is seeking to repair damaged and stolen electrical systems and power cables on the I-580 Richmond San Rafael Bridge, covering post miles 6.00 to 7.78 in Contra Costa County and 0.00 to 2.70 in Marin County. The scope of work includes replacing approximately 1,500 feet of stolen aluminum wiring along the bicycle and pedestrian path from Piers 1 through 30, as well as replacing corroded conduit and wiring for navigation and foghorn systems at Piers 34 and 48. To ensure safety compliance and proper operation, dedicated breakers will be installed for each system at Pier 34. Additionally, the project involves replacing or reconnecting severed communication wiring and repairing vandalism damage on the east end of the bridge through the installation of new power cabling, conduit, mounting struts, and vandal-resistant pull-boxes. The project is identified as EA 3X150 and is classified as a forecast. Work at the piers will be performed from boats, requiring no climbing, in-water work, or underwater activities, with an estimated completion time of approximately one week for the pier-based tasks. From an environmental standpoint, the project is granted a Categorical Exemption under PRC 21084 and 14 CCR 15301 Class 1(c) for existing facilities, as no significant environmental impacts are anticipated. The lead agency contact is Juliane Smith, Senior Environmental Scientist. While the project is based on NAICS code 238210, specific pricing, evaluation factors, and formal contract clauses are not provided in the current documentation.