skingusmc - USS Enterprise (CVN 65) 85 & 86 WestPacs
Ships power was 480V 3 phase Delta, with 3 single phase 480-120 transformers hook up as delta - delta to provide 120V lighting and outlet power.
Like I said before, no phase was bonded to the hull, and that was for battle damage reliability. Also the ship was designed and built back in the late 50's and early 60's.