In order to keep pace with advancement of communication and information technology, Wide Area Network in MPLS cloud are spread across HQ (Bandwidth-100 MBPS), all area offices (Bandwidth-10 MBPS), Kolkata Sales Office (Bandwidth-10 MBPS), all weighbridges (Bandwidth-2 MBPS), Central & Area Sores (Bandwidth-2 MBPS), Central Workshops (Bandwidth-2 MBPS) and Central Hospital (Bandwidth-2 MBPS) totaling to 135 locations. Lease Internet Lines are there in HQ, all Area offices and Rail weighbridges with Bandwidth of 55 MBPS, 4 MBPS and 1 MBPS respectively. Upgradation of underground mines communication by Auto-cum-manual dial communication system increased to total 30 underground mines. Open Cast Mines are provided with VHF radio communication system.
Thirteen new additional Wide Area Network connections are included to Road Weighbridges, Central & Area Stores, Central Workshops and Central Hospital. Six sets of new upgraded Auto-cum-manual dial communication system for underground mines have been procured. Video Conferencing System is in place throughout the company for better and efficient communication.