seabee skill assessment
navfac p-1105
ojt
executive officer (xo)
company commanders
75%
2 months
planning
time cards
COMSECONDNCB/COMTHIRDNCBINST 5312.1
direct
indirect
battalion safety office
29 car part 1926
ncf supervisor safet course
mishap
hazard
Category I (Catastrophic)
Category IV (Negligible)
Category II (Critical)
Category III (Marginal)
84 decibels
140 dB
90%