Solid State Interlocking
Solid State Interlocking (SSI) is the brand name of the first generation processor-based interlocking developed in the 1980s by British Rail's Research Division, GEC-General Signal and Westinghouse Signals Ltd in the UK.
Train Control RO
On a rail transport system, signalling control is the process by which control is exercised over train movements by way of railway signals and block systems to ensure that trains operate safely, over the correct route and to the proper timetable.
Automatic Interlocking System
In railway signalling, an interlocking is an arrangement of signal apparatus that prevents conflicting movements through an arrangement of tracks such as junctions or crossings. The signalling appliances and tracks are sometimes collectively referred to as an interlocking plant.
Optical communication, also known as optical telecommunication, is communication at a distance using light to carry information. It can be performed visually or by using electronic devices. The earliest basic forms of optical communication date back several millennia, while the earliest electrical device created to do so was the photophone, invented in 1880.
Indian Railway Track
Railways were first introduced to India in the year 1853 from Mumbai to Thane. In 1951 the systems were nationalised as one unit, the Indian Railways, becoming one of the largest networks in the world.
Field Survey, Planning, Design, Supply, Installation, Testing Works in Railway Signalling
We have to our credit a large number of signalling works widely ranging from orthodox Signalling to Modern Signalling including Panel Interlocking, Route Relay interlocking and latest State-of-art technology viz. Solid State/Electronic Interlocking.etc. In land-line communication side, we have carried out supply and laying of jelly-filled cables for Telephone exchanges, supply and lying of communication Quad Cables including jointing, Loading and Balancing etc. and also installation and commissioning of Control Communication System in Railways. We have carried out supply, Laying, Jointing/Spicing of Optic Fibre Cable works over Indian Railways. We are fully equipped with tools, plant and machinery required for splicing, balancing and termination of Communication cables. Apart from Railways, we also worked with Public Sector Undertakings (Damodar Valley Corporation, National Thermal Power Corporation, and Haldia Dock Complex etc.) and Govt. Undertakings under Ministry of Railways like M/s. Ircon International Ltd., M/s. RITES Ltd., M/s. Indian Railway Project Management Unit etc. and various other Non-Government bodies.