Repairing of two nos. of 550volt air circuit breaker in cm project at nakrakonda kumardihi b colliery under bankola area.

A) complete repairing and overhauling of 400amps 550volt abc make acb switch (sl.no. flbcb5220 acb switch) and (b) complete repairing and rewinding of 400amps essb make welding machine in cm project at nakrakonda-kumardihi-b colliery under bankola ar

Miscellaneous transporting, laying/placing jobs at nakrakonda kumardihi b colliery under bankola area

Upgradation of 60 mt road weighbridge of nakrakonda ocp under nakrakonda-kumardihi-b colliery under bankola area

Work for complete repairing and rewinding of 110kw gec make 550volt, 1470rpm motor in cm project at nakrakonda-kumardihi-b colliery under bankola area

Contractual maintenance of domestic electrical line of nakrakonda residential colony at nakrakonda kumardihi b colliery under bankola area

Onsite repairing of 3.3 kv 200 a andrew yule make flp acb of cm project at nakrakonda kumardihi b colliery under bankola area

Contractual maintenance of the domestic electrical line of nakrakonda residential colony at nakrakonda kumardihi b colliery under bankola area.

(a) repairing of acb switch, 200a and (b) 200a acb switch at pure benidih underground mine of amp colliery, barora area.

1. repairing and overhauling of 300amps 550volt andrewyule make sno flpcb52 19 acb switch and 2. complete repairing and rewinding of bharat bijlee make 15kw 20hp 550 volt 2900 rpm auxiliary fan motor of nakrakonda kumardihi b colliery under bankola