Good times, good times...here is the damage control trainer.
https://www.npdc.navy.mil/slc/nss/dct041901.htm
The fire trainer...
https://www.npdc.navy.mil/slc/nss/fft051501.htm
and escape trainer...
https://www.npdc.navy.mil/slc/nss/etf041901.htm
Thanks for the heads up TLAM!
By the way, an Ohio class boat has 3 escape trunks...would you count 24 missile tubes?