After having completed repairs to one of the eductors while underway, a loud boom resounded from Aux 1, I never seen the CPO mess empty as fast as it did that night!  AUX 1 got crowded in a hurry! XO got on the phone pronto!  WHAT USE THAT BOOM!  HTC Getman reported that we just removed that stubborn DC plug that had been put in the hull so that we could make repairs to the eductor!

A 15# CO2 extinguisher was used to eject the DC plug from the hull!!!