In reviewing ship drawings with a new junior office you note that some divisional bulkheads are labeled A60. In the discussion with the junior officer, what should be noted is indicated by the label A60? |
A) Fire division boundary, A Class, with insulation that will limit temperature rise below the allowable level for 60 seconds. |
B) Damage stability bulkhead, A Class, with bulkhead strength that will limit flooding for 60 minutes. |
C) Fire division boundary, A Class, with insulation that will limit temperature rise below the allowable level for 60 minutes. |
D) Materials meeting construction yard specification A60. |