VT@BSP (modified)_my presentation

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Vocational Training Report on BHILAI STEEL PLANT TELECOMMUNICATION DEPARTMENT

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SAIL is India’s Largest and among the leading Steel producers in the World. It has a turnover of more than 15,000 Crores every year. The Company owns & operates Seven manufacturing plants:- Out of which, Four are Intergrated Steel Plants in Bhilai , Durgapur, Rourkela & Bokaro . 2

ABOUT BHILAI STEEL PLANT…: 

ABOUT BHILAI STEEL PLANT… Nine - times winner of Prime Minister's Trophy for best Integrated Steel Plant in the country. India's sole producer of rails & country's longest rail tracks of 260 metres . Along with heavy steel plates and major structural products. BSP is accredited with ISO 9001:2000 Quality Management System Standard, IS0:14001 for Environment Management System, OHSAS-18001 certification for Occupational health and safety & SA: 8000 certification for social accountability. 3 BHILAI STEEL PLANT

ROLE OF TELECOMMUNICATION DEPARTMENT IN BSP…: 

ROLE OF TELECOMMUNICATION DEPARTMENT IN BSP… 4 TELECOMMUNICATION DEPT. Telecom. dept. Of BSP provide the employees a strong, reliable and state-of-the-art technology for Telephone comunication . The responsibility of these different communication equipments is entrusted with Telecom. Dept. The different sections of this department that take care of the regular maintenance and upkeep of these equipments:

Enlisted below are the various types of communication equipments presently installed and used in Bhilai Steel Plant. :-: 

Enlisted below are the various types of communication equipments presently installed and used in Bhilai Steel Plant. :- TELEPHONE EXCHANGES SHOP FLOOR TELECOM EQUIPMENTS CABLE LINE NETWORKS 5

TELEPHONE EXCHANGES: 

TELEPHONE EXCHANGES 6 BSP is having three exchanges which altogether have an installed capacity of 7200 landline phones. Plant exchange is located at Telephone house nearby Ispat Bhavan . This is having a 3000 line exchange of Ericsson make and a 1200 line Tata make units, serving the plant area exclusively. An ITI make exchange is installed at Sector-5 and is having 2000 subscribers capacity & caters to locations from Sector-1 to Sector-10, Nehru Nagar, Maitri Nagar, etc. The third exchange is installed at main hospital. TATA Telecom supplied this 1000 line exchange. It serves Sector-8, 9, HS and Hudco .

INTER-CONNECTIVITY DIAGRAM OF VARIOUS EXCHANGES UNDER BSP. :-: 

INTER-CONNECTIVITY DIAGRAM OF VARIOUS EXCHANGES UNDER BSP. :- 7 2000 lines ITI Exch. At sec-5 3000 lines Ericsson Exch. At plant 1200 lines TATA Exch. At Plant exch. 1000 lines TATA Exch. At main hospital Jn lines Jn lines Jn lines DID lines From Jn lines from Reliance

EXCHANGE LAYOUT : 

EXCHANGE LAYOUT Typical exchange consist of : Switch Room Operations and Maintenance (OMC) Room Input Output processor (IOP) Room Power Plant Room Battery Room Main Distribution Frame (MDF) Room 8

The various sections under telephone exchanges are: : 

The various sections under telephone exchanges are: Telephone Repair Shop The telephone repair shop is responsible for overhauling and repairing all types of telephone instruments like push button phones, cordless phones, plan-7, hands free telephones, etc. Planning, Stores & Workshop This section looks after the procurement, storage & distribution of spares and other required materials for the department. There is also a workshop, which provides facilities for in-house fabrication work for telegraph channels, clamps, telephone poles, cabinets and distribution boxes etc. 9

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Clock Station This department also maintains a master clock station and 300 slave clocks installed at various locations throughout the plant, including all the gates of BSP. These slave clocks get impulse from the master clock and show same timing. Mobile Phones BSP has provided GSM mobile phones to its executives from E1 grade onwards through BSNL. The nodal agency for this service is Telecom Department. All these GSM phones are in CUG mode and can talk to each other free of cost. BSP landline network can also be accessed from the mobile phones free of cost and vice versa. 10

SHOP FLOOR TELECOM EQUIPMENTS: 

SHOP FLOOR TELECOM EQUIPMENTS 11 Despatcher Communication System. It is a hotline communication system between a central control room and field locations. 28 such despatcher sets, working in different shops catering to about 1300 subscribers. Ex-Com System This system helps the Executive Director(ED) to hold a conference with all HODs everyday morning directly from his residence and at afternoon from his office. 100 Line Ex-com system is installed in Plant Control

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Wireless Communication The shop personnel use walkie-talkies and base units for communication during movement 969 sets in 30 spot frequencies are being used at various department Wireless in Local Loop(WLL) 700 WLL sets are used in various departments all over the plant. These sets are supplied by BSNL on monthly rental basis. Communication is established by dialing the four-digit code of the respective user. Eg .-(285-XXXX) 12

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Hotline This system is used in strategic points for instant communication between two pre-assigned locations. 154 subscribers are given this facility all over the plant Shop Announcement System These are used for important announcements in the shop floor and propagations of Safety slogans, etc. 7 such systems are installed Conference System The system is being used at the conference hall of Senior executives to discuss matter round the table including presentations 8 such systems are installed in the conference hall of MD, ED(W), ED(Projects), Ispat Bhavan Conference Hall, GM I/c (M&U), GM(E), GM( P,E&En ) and GM(RSM). 13

Cable & Line Network: 

Cable & Line Network Cable & line section refers to the field cable network of exchanges The cables are laid from exchange MDF to DPs in each area. In plant area 35 Cabinets and more than 1100 Distribution points (DPs) are installed. The cable network also provides 100-lease line link for computer network of INCOS, C&IT, CMMS and MMIS and maintain it. The said computer network link is provided only in those areas where Fiber connectivity is not possible. 14

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In sector-5 exchange area there are 12 cabinets and associated DPs. In hospital exchange area there are 7 cabinets and its DPs. The township cable network is dedicated to auto telephones even though there are few other circuits working for data communication. 15

Customer Care Services: 

Customer Care Services This is a round the clock telephone enquiry service. Dialing '00' one can access the enquiry service and dialing 2244 we can access complaint service. This section maintains a computerized telephone directory for providing the above services. 16

CONCLUSION…: 

CONCLUSION… Telecommunication department of Bhilai Steel Plant is committed towards providing the employees a strong, reliable and state-of-the-art technology for Telephone comunication . 17

THANK YOU…: 

THANK YOU… Presented By :- PRATEEK BHAWAL 5 th Sem,ET&T 18