Liaison work of quantity materialization as per MSQ and transit loss minimization of ROM/washed coal and covering of Tarpaulin on coal rakes loaded from CIL sources for all the thermal power plants owned/to be owned by Punjab State Power Corporation Liaison work of quantity materialization as per MSQ and transit loss minimization of ROM/washed coal and covering of Tarpaulin on coal rakes loaded from CIL sources for all the thermal power plants owned/to be owned by Punjab State Power Corporation