Monday, June 1, 2020

Ship is going to sub-zero temperature ~ Precautions Required

  • Anti freeze is added to water systems (J.C.W. & P.C.W.)
  • Close skylight
  • Hydraulic system ~ Heaters on
  • Draining fire main line / anti freeze in sprinkler system.
  • Blow thru' the sea chest with steam
  • emergency Generator & Life boat ~ Anti freeze
  • Lifeboat Drinking Water do not keep in Lifeboat
  • D.B. tank F.o. Tank Heating Lines
  • Recirculation of S.W.
  • P.V. Breaker , Dk Seal Anti Freeze
  • Standby Motor ~ External Heating On
  • Winches to be operated

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