Documents containing details about four plots, two flats and a two-storeyed building of valuation of more than Rs.1.50 crore, two cars in the name of Narang and his relatives have been found by the CBI, official sources said. The BRO, an inter-services organisation under the defence ministry, maintains the strategically important highways across the country. Project Deepak in Himachal Pradesh maintains, among others, the 222-km stretch between Manali and Sarchu, part of the 475-km Manali-leh National Highway-21.