Hull unit installation example: Side view (off keel/without blister)
The hull unit is located in the sonar room. This example shows a typical sonar room and hull unit seen from the side. The hull unit is mounted on the side of the keel.
|
A |
Fixing point for lifting apparatus |
|
B |
Air vent pipe (The minimum diameter is 1/2" (12.7 mm).) |
|
C |
Air vent pipe (The minimum diameter is 1/2" (12.7 mm).) |
|
F |
Mechanical support brackets (Due to its height and weight, the hull unit gantry must be secured to the bulkhead by means of mechanical support brackets.) |
|
I |
Strengthening knee plates (stiffereners) |
|
J |
Installation trunk extension |
This is the preferred method if you need to place the installation trunk on the side of the keel. Extend the trunk to fit the shape of the hull.