Bulkhead 01
Bulkhead 01 : (1) (Build) a. A wall, partition, or other structural member at right angles to the longitudinal axis of a structure, serving to strengthen, separate, or give shape to it. b. An enclosure on the roof of a building, over a stairway, providing access to the roof. (2) (Civ Eng) A retaining wall for earth fills and embankments. (3) (Techn) An airtight structure separating a working chamber from free air or from another chamber with a different pressure