Rewinding of 120 hp auto transformer ats, 550v for submersible pump at jodigih colliery under govindpur area iii.

For complete repairing/rewinding and overhauling of pullen make 120 hp, 550v, 2900 rpm, submersible motor and 6 stage pump of bansjora colliery

Lifting and lowering og 120 hp submersible motor pump set from 14/16 inch bore hole of 150 mtrs depth at hirak of salanpur colliery ,katras area.

Rewinding of 150hp auto transformer ats,550v used for starting of 120hp submersible pump under jogidih colliery

Complete repairing and overhauling of one no. submersible auto-starter 175 hp 250 hp 550 v auto starter amba speed make 3 phase and rewinding of auto-transformer sl.no. as/241/2010-11 local id-jl/str/05 at 2 pit sub-station jealgora colliery under lo

Complete rewinding and repairing at 120 h.p. auto transformer starter, 550 volt of gondudih chp for belt conveyor

Repairing and maintenance of qtr. no. 131, near salanpur colliery office salanpur under katras area

Complete repairing and rewinding of 200 kva, 6.6 kv/440, and make metropoliton vickers, sl. no. ti26780 distribution transformer of salanpur colliery of katras area

Electrical wiring in rest shelter of salanpur colliery under katras area