SCHEDULE OF DIMENSIONS –IMPORTAT ITEMS
|
BG |
MG |
I. General |
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1. Spacing of tracks : |
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|
4265mm |
3660mm |
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Minimum radius of curves |
175m |
109m |
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|
44mm |
41mm |
|
51mm 57 mm |
51 mm 57mm |
Minimum distance centre to centre of tracks |
4725 mm |
- |
|
100 m |
100 m |
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A refuge over each pier |
A refuge over each pier |
|
1 in 400 |
1 in 400 |
|
1680 mm Maximum 1670 mm minimum |
1345 mm |
(ii) Horizontal distance from centre of track to face of any platform wall |
1905 mm maximum 1675 mm minimum |
1345 mm |
|
840 mm maximum 760 mm minimum |
405 mm of any passenger platform, 305 mm minimum |
|
455 mm |
— |
|
1065 mm |
685 mm |
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|
48 mm |
44 mm |
|
44 mm |
41 mm |
|
48 mm |
44 mm |
|
44 mm |
41 mm |
|
95 mm |
89 mm |
|
218 m |
116 m |
II. Electric traction. |
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Minimum distance between live conductor wire and any structure |
130 mm |
152 mm |
** Note: In case of 1 in 81/2 diamond crossing the minimum clearance between nose and check rail/check flat obtuse crossing shall be 38 mm.
Broad Gauge 1676mm
UTS – Ultimate Tensile Strength; PRC – Pre-stressed reinforced concrete sleepers; GRP – Grooved Rubber Pad; ERC – Elastic Rail Clip; ROB/RUB – Road Over/Under Bridge; 60 Kg rail – unit weight rail is approx. 60 kg per meter length
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