Why do some stations have the state names or other regional names as suffixes? E.g., Chandrapur (Maharashtra) or Srirampur (Assam)?

19-07-2019

This is done when there may be other towns of the same name elsewhere that may perhaps be as prominent or even better known than the station in question. Adding the state name as a suffix helps to disambiguate the station from the other towns of the same name. E.g., Berhampur (West Bengal) and Berhampur (Orissa). Hyderabad station is often referred to in older documents as Hyderabad Deccan, to distinguish it from the other Hyderabad of British India (in Sindh, now in Pakistan). Similarly, there are Hingoli Deccan (to distinguish the better-known one from the one in Rajasthan) and Kohir Deccan. Source -

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Who makes rails for IR?
July 18, 2019

A lot of rails come from SAIL (Steel Authority of India), a public sector company which makes rails at its Bhilai Steel Plant (now the second largest rail supplier in the world). SAIL supplies almost all the 52kg/m rails used by IR, and some of the 60kg/m rails. It supplies the basic 13m, 26m, and 80m rails, and is now manufacturing the 240m and

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What types of welding are used for rails?
July 18, 2019

Principally two types of welding are used for rails. One is Flash Butt Welding, and the other is Alumino-Thermic Welding, also known as Thermit(e) welding. A third kind of welding, known as Gas Pressure welding, is used much less often, and a fourth kind, Metal Arc Welding, is very rarely used. In Flash Butt Welding, a strong electric current is

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What are the ‘thick web switches’ (‘thick webbed switches’)?
July 18, 2019

The term thick web switches most commonly refers to a new design of sturdier BG switches on prestressed concrete sleepers, which can handle higher turnout speeds. These are made for 1:8.5 turnouts (less commonly, 1:12), with 160mm (less commonly 115mm) throw, and have clamp locks, spring setting devices (SSD), and the ZU-1-160 thick web rail. In

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What are the common lengths of rails?
July 18, 2019

The most common length for BG rails is 13m (42'8'') although double-length rails (26m, 85'4'') are seen in some places. MG rails are usually 12m (39'4'') in length. NG rails vary, but the commonest length is 9m (29'6''). Much earlier (before the metric system was adopted!), rails were generally produced in sizes of 11, 12, or 14 yards (33', 36',

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What weights and kinds of rails does IR use?
July 18, 2019

The IRS standard for most mainline tracks is 52kg/m (really 51.89kg/m, 105lb/yd), and it allows 25-ton axle loads. Until about 1970, most sections had RBS standard rails of 44.7kg/m (90lb/yd). The RBS standard had been adopted in 1914, and allowed 22.5-ton axle loads at 100km/h. It is still found in many places. For sections with heavy traffic,

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Have any marshalling yards been closed down?
July 18, 2019

Yes, many marshalling yards have been closed over the years, especially since the 1980s, with the move towards using block rakes that do not need to be broken up and re-classified all the time. A list of closed yards is given below. Central Railway Amla (BG) Agra Cantt (BG) Wardha (BG) Nishatpura (BG) Balharshah (BG) Bina

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