5Comprehensive annual maintenance contract for repair of 112 quarters 70 TH type, 16 1B type, 10 1C type, 16 1CR type at LO colony under GM Unit Piparwar Area
9Loading of 219.20 Lakh Te coal into Railway wagons by contractors payloaders at RCM Railway Siding under Ashok Opencast Project, Piparwar Area for a period of three years