Ballast Tank Flooding and Venting, Exhaust Gas and Emergency Blowing Systems
a
Flutklappe. . . . zB  Tauch 2 Bb
 
d
Ausblaseanschl Tauchb . . . . zB 3 Stb
 
Flood (flap) valve . . . . for example, main ballast and reserve fuel oil tank 2, port
 
 
Hull valves on main ballast tank blow lines  . . . . for example, main ballast tank 3 starboard
a1
Notverschlußklappe. . . . zB  Tauch 4 Stb
 
d1
Notausblaseanschl Bb bzw Stb
 
Emergency vent (flap) valve . . . . for example, main ballast tank 4 starboard
 
 
Emergency blow valves from diver's connection, port or starboard
b
Hpt Ausblasev Bb bzw Stb
 
d2
Entlüftungsanschl Tauchb . . . . zB 8 Stb
 
Main exhaust gas blow valves port or starboard
 
 
Vent valve for main ballast tanks . . . . for example main ballast tank 8 starboard
b1
Ausblasev . . . . zB  Tauchz1
 
e
Entlüftungsv . . . . zB Tauchz 10
 
Main ballast tank blow valve . . . . for example, main ballast tank 1
 
 
Vent valve for main ballast tanks . . . . for example main ballast tank 10
c
Notausblasehahn . . . . zB Tauchz 6 u 7 Bb
 
f
Entw Entlüftungsltg Tauchb . . . . zB 8 Bb
 
Emergency blow valves from diver's connection. . . . for example, main ballast tanks 6 and 7 port
 
 
Drain valves for main ballast tank vent lines. . . for example, main ballast tank 8 port