The Pearl Harbor Naval Shipyard is seeking a firm fixed price contract for repairs to SSTG No. 1 and No. 2 on a Virginia-Class Submarine. This opportunity is limited to Northrop Grumman Systems Corporation, as only one other firm responded to a prior sources sought notice and was deemed not capable. The work falls under NAICS code 336611 (Ship Building and Repair) with a 1,300-employee size standard. Performance will occur at the Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility in Hawaii. No budget amount or submission timeline is specified in this description.