The Delhi Metro Rail Corporation (DMRC) has declared Hindustan Construction Co. Ltd. (HCC) as the lowest bidder for the underground tunnelling works under Package PC05 of the Patna Metro Rail Project Line 1, which spans 16.86 km between Danapur Cantonment and Khemni Chak...   

Read more at: https://www.constructionworld.in/transport-infrastructure/metro-rail-and-railways-infrastructure/hcc-emerges-lowest-bidder-for-patna-metro-line-1-tunnels/75059