Before steel: ship engineering, yard engineering, cleanup planning, workforce setup, DLA positioning, and operator RFPs.
During construction: lane assignment, module flow, common shipsets, installation sequencing, and schedule control.
During refit: detachments offload, ordnance offload, ISO and mission strip, machinery swap, pod replacement, battery replacement, paint, trials, and return to duty.
After removal: used pods, batteries, machinery, and selected support systems return to the DLA rebuild loop for certification and later reissue.
After award: the awarded configuration is frozen. New requirements move to the next hull, lot, flight, or five-year refit; only tightly controlled safety, defect, cyber, legal, or unavailable-part corrections may alter current work.