| What provision is made for sea chests for removal of solid debris restricting the entry grating into the sea chest of a machinery space sea water cooling system? |
| A) The debris is continuously removed by blowing the sea chest clear with either compressed air or steam by cracking open the blow valve, as appropriate. |
| B) The debris may be removed by blowing the sea chest clear with either compressed air or steam, as appropriate. |
| C) The debris may be removed by draining the sea chest clear by opening a drain valve located at the bottom of the sea chest. |
| D) The debris is continuously removed by draining the sea chest clear by cracking open a drain valve located at the bottom of the sea chest. |
