1U560 DO Emergency SJ-580 Full Bridge Deck Replacement

The California Department of Transportation (Caltrans), District 10 - Stockton, is executing an emergency project to replace the entire bridge deck at Bridge No. 29-0082R, located at box girder bays 3 and 4 on Interstate 580 at postmile 12.74 in San Joaquin County, within Caltrans Right of Way. The work is necessary due to a failed bridge deck that poses an immediate threat to life, property, and essential public services, prompting emergency classification under both state and federal environmental laws. The project is granted categorical exclusion from full environmental review under CEQA and NEPA, allowing for expedited implementation without the need for permits or environmental impact documentation. Performance is restricted to the identified location near Tracy, California, with all work confined to the state-owned right of way. Caltrans personnel, including the Project Manager and Senior Environmental Planner, oversee compliance, with environmental scientist Maria Garcia Lopez serving as the primary point of contact. The contractor is required to adhere to strict environmental and cultural resource protection protocols, including immediate cessation of work if human remains or cultural materials are discovered, followed by notification to Caltrans and engagement of a qualified archaeologist before any resumption of activities. Legal obligations under California Health and Safety Code and Public Resources Code must be fully complied with. While no formal contract value, pricing structure, or clause numbering from the Federal Acquisition Regulation is provided, the project is identified internally with the project code 10-1U560 and district code 10-SJ-580. No solicitation or contract number has been assigned, and the document is classified as a forecast with no defined period of performance, delivery schedule, invoicing method, or accounting codes. Inspection and acceptance responsibilities lie with Caltrans at the project site, and all activities must conform to state environmental compliance standards, with no specified technical construction specifications beyond the scope of emergency restoration.