Turnkey power back-up solution at TCS Campus, Kolkata

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Jakson successfully completed a turnkey project for TCS, India's leading IT services firm at its technology park in Rajarhat, West Bengal. TCS is a leading Indian IT services, consulting & business solution firm & a software development campus. TCS Gitanjali Park campus can accommodate up to 17,000 associates. This gives it the unique distinction of being the largest IT campus in Eastern India. This infrastructure is inside a SEZ Zone.

This project was awarded to Jakson by L&T. The scope of work included mechanical, civil & electrical work for supply of DG sets. The Operations & maintenance of this project was also awarded to Jakson for 5 years.

Quick Facts:

        • Client : TATA Consultancy Services
        • Project Location : Kolkata
        • Capacity : 8 x 2000 KVA, 11 KV 50 Hz prime rated DG sets
        • Commissioned Date : November 2014


Business Need

The need for generators in IT & Data center market is of absolute importance. Everything at TCS is automated and system driven, making it a truly intelligent facility. The entire complex need to be provided with 100% emergency power backup generated by prime rated diesel generators.


  1. Unloading & placement of 8 nos. DG sets manually into the utility building which has had to be done through specialized crane and skilled riggers manually.
  2. The installation of 30-meter structure on rooftop of the building. This had to be done through a specialized team with proper design and plan approved by TCS & Shapoorji design team. 


As a part of the solution, 3x30 underground Diesel storage tanks were provided with secured fuel line. A customized exhaust structure that enabled 24*7 DG system running was also put in place. The power plant was equipped with Synchronized HT panels, NIS & NGR panels were also provided with the required cabling. The GR sets were housed in a special room with necessary acoustic requirements meeting stringent US standards.

We also provisioned for necessary spares & manpower to undertake the 5 year O&M.

Mr. Subrata Ray,Vice President (East),Jakson

“It is the largest owned IT Park in Eastern India which is being powered by our DG sets. The entire system at TCS Gitanjali Park is managed automatically and system driven. This also stands as a landmark project in the region and helps to manage other contracts by virtue of establishing our capability in terms of making a truly intelligent facility”

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