Complete repairing and rewinding of 93.3kw,120hp marathon make 1470rpm 550volt pump motor of nakrakonda kumardihi b colliery under bankola area

Installation of power setup behind load centre in panel no. p1, p2, p6 and p10 of lhcm1 package in rviic seam of cm project at nakrakonda kumardihi b colliery under bankola area.

Preventive maintenance of 11kv, 3phase, overhead power line from 11 sub-station to o.c.p. 11k sub-station 3.3v 3phase overhead power line from c pit sub-station to nakrakonda kumardihi b colliery under bankola area.

3 phase induction motor kw- 1.1, hp - 1.5, volt 415v, rpm - 930, amp - 03, duty - s1, frame -e2baf90sle-6, flenge mounted abb,3 phase induction motor kw- 0.37, hp - 0.5, volt 415v, rpm - 1400, amp - 01, duty - s1, flenge mounted frame - gd71 cg,3 phase induction motor kw- 1.5, frame- 90s, amp- 3.0, rpm- 2880 siemens,pvc tape steel grip make 1.70cm x 6mtr,rubber campound tape 6 inch x 3mtr,crc 2-26 500ml, bharat bijli make

Complete repairing and rewinding of 75hp ,550 volt ,740rpm slip ring motor of c and e pit unit under nakrakonda kumardihi b colliery under bankola area.

Complete repairing of 90kw ,550 volt flp induction motor of nakrakonda kuamrdihi b colliery under bankola area.

(a) rewinding repairing of one 50 kva 550 415 volt lighting transformer (b) one 200 amps 550 volt a y make acb switch of kumardihi b unit of nakrakonda kumardihi b colliery under bankola area

(a) rewinding repairing of one 50 kva 550 415 volt lighting transformer (b) one 200 amps 550 volt a y make acb switch of kumardihi b unit of nakrakonda kumardihi b colliery under bankola area(retender)

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

Repairing of fencing around oc project of nakrakonda kumardihi b of bankola area