delhi metro(underground system) ppt
TRANSCRIPT
Delhi Metro underground station
An underground system is divided into:-
1.North
2.South
North side has following:-
1.North electrical system
2.Environmental control system
3.Seewage system
4.Seepage system
5.Total ventilation system
South side has following:-
1.South electrical system
2.Environmental Control System
3.Sewage system
4.Seepage system
5.Total ventilation system
ELECTRICAL SYSTEM
SEEWAGE SYSTEM
SEEPAGE SYSTEM
TUNNEL VENTILATION SYSTEM
ENVIRONMENTAL CONTROL SYSTEM
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