Maintenance of overhead lines of feeders no.- 6 (3.3kv), 7 (6.6kv), 22 (6.6kv), 24n(3.3kv) n lt feeders originating from 2x 12.5mva, 33kv/6.6kv main substation to mines n workshop of rajrappa project

Maintenance of overhead lines of feeders no.6(3.3kv), 7(6.6kv), 8(6.6kv), 22(6.6kv), 24n(3.3kv) n lt feeders originating from 2x 12.5mva, 33kv/6.6kv main substation to mines n workshop of rajrappa project for monsoon period

Repairing of 3.15mva, 6.6kv/11kv eef make transformer bearing sl no -4011900 of gt gopalichak substation, pb area.

For emergency prive maintenance of nine nos.11kv and 6.6kv overhead line feeders running from sbrs and 132 kv, pb area substn to mine of sijua area

Repairing and reconditioning of 02 nos. gang operated switch with reconditioning/replacement of pin and disc insulators in the existing 3.3kv oh lines field feeders for improving the overall insulation value of the feeders at jocp, hzb area.

(i)for maintenance of one no.1 mva 6.6kv/550v transformer installed at loyabad colliery make-ece,asset sl.no.arn/14 lbc(ii)complete rewinding and overhauling of a 750 kva power transformer 6.6kv/550v at 5 pit substation of lbc make-ece asset.no.loy/e

Annual prive maintenance (including pre-monsoon maintenance) of 33 kv balram feeder from nandira substation to colony substation and mine substation at balram ocp and 6.6kv/3.3kv mine feeders for a period of 01 year at balram ocp, hingula area.

Installation of fluorescent radium sheet for display instruction for caution and depicting their corresponding feeders/voltages etc. in 33/6.6kv, 15 mva new substation of under kdh ocp, nk area.

Installation of fluorescent radium sheet for displaying equipment details at front and back with depicting their corresponding feeders/voltages etc. in 33kv/11kv-3.3kv, 22.5mva old sub-station and 33/6.6kv, 15 mav new substation of kdh ocp, nk area.

Refurbishment and up-gradation of with new control and relay panels for line feeder and 10/16 mva power transformers feeders including erection and commissioning of the panels etc., complete at 132/6.6kv substation, peddapur campus under eam cell-ii, transmission division no.ii,patancheru