11A1. Steps in operation.
1. Remove the cap from the high salvage
hose connection to forward torpedo room, and
connect the diver's hose from the salvage ship.
2. Remove the cap from the low salvage
hose connection to forward torpedo room, and
connect the diver's hose from the salvage ship.
3. Open the low external salvage valve
to the forward torpedo room from the outside,
using the diver's wrench.
4. Open the high external salvage valve
to the forward torpedo room from the outside,
using a diver's wrench.
The valves in Steps 3 and 4 can be operated
from the deck or from within the compartment.
To open the compartment salvage
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valve from the outside, turn the wrench
counterclockwise. To open the same valve
from the inside, turn the handwheel clockwise.
Air can now be supplied from the salvage
ship through the high salvage connection and
exhausted through the low salvage connection.
5. Upon completion of circulating salvage
air through the forward torpedo room,
shut the high external salvage valve.
6. Shut the low external salvage valve.
7. Remove the diver's hose from the low
salvage hose connection and replace the cap.
8. Remove the diver's hose from the high
salvage hose connection and replace the cap.
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11B1. Preparation.
1. It is assumed that there is air in the
225-pound service air line forward and aft.
11B2. Steps in operation.
(This operation is performed in the control room.)
1. Admit air to the control room by
turning clockwise the handwheel of the
compartment salvage air valve located on the after
bulkhead of the control room.
2. Turn the handwheel to the neutral
position when sufficient air has been admitted.
3. Admit air to the after battery
compartment by turning counterclockwise the
handwheel of the compartment salvage air
valve located on the after bulkhead of the
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control room. (This is the same compartment
salvage air valve used in Steps 1 and 2.)
4. Turn the handwheel to the neutral
position when sufficient air has been admitted.
5. Admit air to the forward battery
compartment by turning the handwheel of the
compartment salvage air valve on the forward
bulkhead of the control room counterclockwise.
6. Turn the handwheel to the neutral
position when sufficient air has been admitted.
7. Admit air to the control room again
by turning the handwheel of the compartment
salvage air valve on the forward bulkhead
clockwise. (This is the same compartment
salvage air valve used in Steps 5 and 6.)
8. Turn the handwheel to the neutral
position when sufficient air has been admitted.
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11C1. Steps in operation.
1. Remove the cap and connect a diver's
hose from the salvage ship to the MBT No. 1
external salvage hose connection.
2. Open the MBT No. 1 salvage valve
from the deck with a diver's wrench. The
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MBT No. 1 is now ready to receive air from
the salvage ship.
3. Shut the MBT No. 1 salvage valve
when the salvage operation is completed.
4. Disconnect the diver's hose and replace
the cap on the MBT No. 1 external
salvage hose connection.
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