Nagpur 24x7 is one of the splendid projects of Vishvaraj Infrastructure Limited (VIL). Here are few things about the project: The City – Nagpur the 3rd major city & winter capital of Maharashtra state, Nagpur is India's loath largest city with a populace of over 2.5 million people. It became the first city of its size in the nation to outsource its water supply to a private operator under the PPP model for 25 years.