Repairing and rewinding of 1mva 11kv/3.3kv power transformer sl. no. jrd/trf/1mva/01 installed at new sub-station of jarangdih colliery under kathara area

Tender for strengthening of 66kv dg-4 by replacing existing coyote conductor by hpc conductor of ampacity 700a from geddalahalli cable tapping tower till 66/11kv hennur cable tapping tower in tlm sub-division, hoody for a length of 230 mtrs & 02 spans in bengaluru south taluk, bengaluru urban district on total turnkey on percentage basis

A)maintenance of east feeder 3.3kv oh line from pundi 2.6mva main sub-station to bhuiyan tola under pundi project b)renovation and maintenance of power supply with proper lighting conductor and earthing arrangements at 2 nos. weighbridges karma ocp

Maintenance and re strengthening of 440v oh line from pundi main substation to pundi po office to pundi magzine of pundi project under kuju area.

Con of existing ideal 3.3kv oh line (between ara-kanta sub-station and dumerbera sub-station) into 11kv oh line for supplying 11kv power to sarubera 10no. sub-station separately (by a dedicated feeder) from ara kanta sub-station

Preventive maintenance of the 3.3kv oh electric line between gandhi nagar sub station to chalkari colony, under bokaro colliery

Di of 3.3kv oh line and shifting of electrical installations from balanda lv sub-station to balanda colony main sub-station to avoid railway hindrance of jocp, ja

One span extension and repair/maintenance of the existing oh line 6.6 kv oh line drawn from main sub-station to rwp and installation of goab switch near at main sub station under rajrappa washery

2 times trimming of tree branches within 1 m span in either side of 11kv 3.3kv and 440v oh lines of ara colliery and cleaning of bushes in 2 meters span of oh line poles and cleaning of bushes in dumarbera sub-station of ara colliery under kuju area.

Repairing and maintenance of 630kva, 3.3kv / 440v transformer installed at 11kv/3.3kv sub-station of sdocm