Salient features for DumDum - New Garia (Kavi Subhas)
Cost of Project
(i)Dum Dum – Tollygunge :Rs. 1716.95 Cr.
(ii)Tollygunge – New Garia: Rs.1092.08 Cr.
Year of original Sanction
Route Length for Commercial operation
27 Km. (Double Line) from Dum Dum to Kavi Subhas including yards.
(i)Underground: 15.20 km.
(ii)Viaduct: 10.0 km
(iii)On surface: 1.80 km
Number of Stations
(i)Elevated: 6 Nos.
(ii)Underground: 15 nos.
(iii)On surface: 2 nos.
Maximum permissible speed
Minimum radius of curvature in block section
Ratio of length of track on curve to total length
64% for UP & DN lines.
1 in 60
Length of Platform
165 to 177m
750 V DC 3rd Rail Current collection system
Type of Track
Ballast less with M1A track fittings.
Distance between Stations
Average: 1.14 km
Maximum: 2.151 km (DumDum – Belgachia)
Minimum: 0.597 km (Central - Chandni Chowk)