Annual Maintenance Contract For General Lighting Maintenance Of Plant Permanent Township And Amc For General Lighting Maintenance Of Plant Permanent Township Andfire Colony For The Year 2019-20 , For Ntpc Korba , Maint . Of Quarters And Public Buildings , Pm / Bd Of Public Buildings , Quarter Complaints / Bd / New Allotment , Night Shifts , Maint . Of Street / Flood / Highbay Light Ftgs , Pm Of Bdb / Mdb / Pole Fuse Box , Oh Of Feeder Pillar Boards , Oh Of Lt Mcc , Laying Of Gi Strip , Gi Wires , Single Core , Laying Of Gi / Pvc Conduits , Casing / Caping , Complaints Operator , Technical Cum Safety Supervisor , Deployment Of Stores Keeper , Maint . Of Overhead Lines And Substations , Pm Of Ht Overhead Line , Pm Of Lt Overhead Line , Pm Of 11 / 0 . 4 Kv Substations / Switching , Bd Maint . Of Ht Lines , Bd Maint . Of Lt Lines , Sag Adjustment Of Ht / Lt Conductors , Stringing Of Ht / Lt Conductors , Maint . Of Ht / Lt Cables , Excavation Of Cable Trench , Laying Of Multicore Lt Cables Upto 50Sqm , Laying Of Multicore Lt Cables Above 50Sq , T / L Of Ht Cable Of All Sizes & Types . , Lt Cable Jntg / End Term . Upto 50Sqmm , Lt Cable Jntg / End Term . Above 50Sqmm , Ht Cable Jointing / End Termination , Misc . Jobs , Rewinding Of Exhaust Fan , Servicing And Repair Of Exhaust Fans , Ltg Services During Functions Including , Pm / Bd Of Motors , Muffing Of Poles , Letter Writing , Deployment Of Vehicle , Supply Of Skilled Manpowers , Supply Of Semi-Skilled Manpowers , Supply Of Un-Skilled Manpowers