“I credit that to the work that the larger team has done on the planning process,” he said. In FY 22, that’s down to about 1,100, a 27% decrease.Īdditionally, Galinis said, 13 of the last 18 aircraft carrier maintenance availabilities have finished on time or early, with the late ones largely related to carriers that conducted back-to-back deployments and skipped a maintenance period in between. In fiscal 2019, he said, the four yards totaled 1,500 delay days. The four public shipyards - all of which work on submarines and two of which work on aircraft carriers - have actually seen fewer maintenance delays in recent years. Though submarine maintenance faces a slew of challenges, Galinis said aircraft carrier maintenance is improving. Indeed, whereas surface ships only see about 10% so-called unplanned work, aircraft carriers have been seeing a 22% unplanned work rate and submarines are nearing 30%, the NAVSEA commander said. As a result, parts simply aren’t in the inventory when needed by the Navy’s four public shipyards. In some cases, it’s taking up to two years, putting current and upcoming availabilities at risk.įor spare parts managed through the Defense Logistics Agency or the Naval Supply Systems Command, the Navy has only funded some of these at about 40% or 50% in recent years. For parts purchased with annual operations and maintenance funding, global supply chain issues mean it takes longer for parts to be delivered. He pointed to a couple potential factors. “We’ve seen a significant growth in the amount of man days required to complete a submarine availability, particularly a Virginia-class one, and really trying to deep-dive and understand why that really is,” Galinis added. The problem is worsening as the Virginia-class submarines account for a greater percentage of the undersea fleet, he said. 21 at the same conference that only 20% to 30% of submarine maintenance availabilities over the last decade have finished on time. Bill Galinis, the commander of NAVSEA, said Sept.
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