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Standardisation of S & T Drawings

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Officer Incharge : Shri Suresh G Helchel, LS2 

Supervisor Incharge: Smt P Shakila, IOS-5

 Assited by :       Shri Palani P, IOS-1 

                          Shri GM Anil Kumar, IOS-3

    Shri T Srinivas, IOS-4


This lab has equipments being used mostly in Out door on Indian Railways

This lab contains the following equipments:

  • Two Road Class B Station with Std III P.I: With MACLS. 
  • Motor Operated Point layouts – with Siemens , IRS rotary Type (LH , RH types), clamp type point machine(Gorakhpur make).
  • Modified and Integrated LED signals of different makes
  • Junction type route indicator with LED units.
  • Multi lamp(efftronics make) and stencil type route indicators.
  • 3 and 4 aspect MACLS with Cascading, Shunt signal unit.
  • LC gates- Electrical lifting barriers (Mettuguda, Heitz makes ).
  • Insulation joints and glued joints
  • Universal , UQ and LQ Signal mechanisms, wire operated point mechanisms, Double wrie levers assembly, compensators for wires and roddings, Unit wrie detectors, Double wire rotary detectors.
  • Semaphore Signal spectacles, A type, B type and UQ.
  • Placement of MACLS in D/L, S/L for different Standards of Interlocking.
  • Facing Point Locks, Hand Plunger lock and E-type locks.
  • Mechanical Lever Frames : Double wire (48 lever), Direct Type Lever (12 levers), Catch Handle Type Lever Frames.
  • 2 Road MG layout with STD-I interlocking, LQ with mechanical disengager operated by direct Lever Frame SA530, points locally operated, points secured by Hand Plunger locks.
  • Swing type LC gate.
  • Mechanical Lifting Barrier.
  • Misc : Electrical key transmitter (RE/Non RE), IRS style B post type reverser, Lever locks and circuit controllers.
  • DC Track Circuits RE / Non-RE bench model and Live sleeper short fault finding.
  • Electrical Point Detector, Signalling Cables and Cable Meggering.

Source : Indian Railways Divisional Portal CMS Team Last Reviewed on: 20-09-2023  

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