New Delhi, July 10 -- NBCC (India) Limited will develop a technology park with data centres for the Centre for Development of Telematics (C-DOT) over a 40-acre campus in Mehrauli, the agency announced on Wednesday. The project, worth Rs.220 crore, will include data centres, technical towers, a training centre with integrated hostel facilities, staff housing, recreation zones, and a smart security node, officials said. The technology park, spanning a built-up area of about 53,000 square metres, is expected to be completed in three years, NBCC said. The agency has signed a memorandum of understanding (MoU) with C-DOT for the project, officials added. "The sprawling campus will be a magnificent ecosystem of technology, sustainability and innov...