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IS 13180:1991 is the Indian Standard (BIS) for design and construction of railway platforms. This code provides guidelines for the design and construction of railway platforms in India. It covers essential parameters like platform dimensions (height, width, clearances), materials for construction, surfacing, drainage, and other associated facilities to ensure passenger safety and operational requirements of the railways.
Lays down guidelines for the design, construction, and dimensions of railway platforms.
BIM-relevant code. See the BIM Hub for ISO 19650, IFC, and LOD/LOIN frameworks used alongside it.
Practical Notes
! This IS code should always be read in conjunction with the latest 'Indian Railways Schedule of Dimensions' (SOD) and the 'Indian Railways Permanent Way Manual' (IRPWM), which are often the superseding documents for specific projects.
! Platform coping dimensions and alignment are critical for passenger safety to prevent undue gaps with trains. Strict quality control during construction is essential.
! Platform heights are specified relative to the rail level and vary based on the track gauge (Broad Gauge, Metre Gauge, Narrow Gauge).
Directly covers the geometric design, structural requirements, and construction of new railway platforms.
Commission Regulation (EU) No 1299/2014 (TSI INF)European Union Agency for Railways (ERA), EU
HighCurrent
Technical Specification for Interoperability Relating to the 'Infrastructure' Subsystem of the Rail System in the European Union
Specifies key platform parameters like height, offset, and length for interoperability across the EU rail network.
AREMA Manual for Railway Engineering, Chapter 6, Part 5American Railway Engineering and Maintenance-of-Way Association (AREMA), USA
MediumCurrent
Passenger Platforms
Provides recommendations and guidelines for the design of passenger platforms, including dimensions and clearances.
AS 7520:2016Standards Australia / RISSB, Australia
HighCurrent
Railway passenger platforms
Specifies requirements for the design and construction of railway passenger platforms to ensure safety and functionality.
Key Differences
≠IS 13180:1991 is a dated standard and lacks detailed modern requirements for accessibility, such as the mandatory provision, type, and location of tactile warning surfaces for visually impaired persons, which are central to current international standards like TSI-PRM and NR/L3/CIV/030.
≠Platform height specifications differ significantly due to varying rolling stock designs. IS 13180 specifies 760-840 mm for high-level platforms, whereas the UK standard (NR/L3/CIV/030) mandates 915 mm, and the EU TSI-INF standardizes on 550 mm or 760 mm.
≠Horizontal clearances from the track are based on different national track gauges and vehicle profiles. IS 13180 specifies a minimum clearance of 1670 mm from the track centerline for broad gauge, which differs from the values derived for standard gauge in Europe and the UK.
≠International standards provide much more detailed guidance on platform edge (coping) visibility, strength against accidental impact, and integration with platform screen doors (PSDs), topics not covered in IS 13180:1991.
Key Similarities
≈All standards mandate the provision of a transverse slope (crossfall) on the platform surface for effective water drainage to prevent pooling and slipping hazards.
≈The fundamental structural design approach is similar, requiring platforms to be designed to withstand dead loads, live loads (crowd loading), and any other anticipated operational loads based on established civil engineering principles.
≈There is a common requirement for the platform surface to be durable, even, and possess a non-slip finish to ensure passenger safety.
≈All standards specify the need for a distinct and durable platform edge or 'coping' to clearly define the boundary between the platform and the track.
Parameter Comparison
Parameter
IS Value
International
Source
High-Level Platform Height
760 mm to 840 mm (above rail level)
915 mm (nominal)
NR/L3/CIV/030 (UK)
Standard Platform Height (for interoperability)
760 mm to 840 mm
550 mm or 760 mm (nominal)
TSI INF (EU)
Horizontal Clearance from Track Centerline (Broad Gauge)
1670 mm (minimum)
Not directly comparable due to different track gauges. UK offset is 730mm from running rail on standard gauge.
NR/L3/CIV/030 (UK)
Transverse Slope (Crossfall) for Drainage
1 in 40 to 1 in 60
Generally between 1 in 40 and 1 in 60 (1 in 40 max)
NR/L3/CIV/030 (UK)
Maximum Longitudinal Gradient
1 in 1000
1 in 400 (for un-ramped sections)
NR/L3/CIV/030 (UK)
Tactile Warning Strip (Distance from Platform Edge)
Not specified
760 mm
NR/L3/CIV/030 (UK)
Minimum Width of Island Platform (Important Station)
6.0 m
No absolute minimum; based on 'effective usable width' calculations considering passenger flow and obstacles.
NR/L3/CIV/030 (UK)
⚠ Verify details from original standards before use
Key Values6
Quick Reference Values
Maximum height of high-level passenger platform (BG)840 mm
Minimum height of high-level passenger platform (BG)760 mm
Maximum horizontal distance from track centre to platform face (BG, Straight)1680 mm
Minimum horizontal distance from track centre to platform face (BG, Straight)1670 mm
Recommended cross slope for platform surface1 in 40 to 1 in 60
Minimum clear width for passenger platform3.6 m
Tables & Referenced Sections
Key Tables
Table 1 - Recommended Heights of Passenger Platforms