A sprawling piece of land in Navi Mumbai will soon be built into one of Reliance's largest property sites. What was a NOCIL plant will become Mukesh Ambani's nerve centre for his retail and new economy businesses. It will be called Dhirubhai Corporate City. It will have a total investment of Rs 100,000 crore and will be the hub for Reliance's retail work along with a large office at BKC in the heart of Mumbai.