An  inert cover gas system  is  provided t o protect the  salt  from contact with moisture and oxidizing atmospheres and,  if  needed, t o suppress pump cavitation. Instrument  air  from an existing system  w i l l  be  used t o cool the  freeze valve and  t o  operate instruqents.
    A  2400  volt electrical distribdtion system  w i l l  be installed to comect the existing electrical supply i n the building t o the  salt  pump drive motor.  The existing  480  volt system  w i l l  be  used t o supply power to the heater, blower motors, and auxiliary equipment.  An  existing building emergency diesel generator  w i l l  be  used t o supply certain functions when normal power  is  lost.