(1)complete &#x0d repairing/rewinding re&#x0d insulation of 1000 kva,6.6 &#x0d kv/440 volt 3 phase &#x0d lighting &#x0d transformer &#x0d crompton parkinson make &#x0d sl.no.2/agkcc of chaitudih &#x0d colliery &#x0d under &#x0d agkcc,katras &#x0d area.(b) &#x0d repairing of 63 kva,

(1) changing cork sheet, rubber bush, and l.t stud with insulator including materials of 1000 kva ratio 6.6kv/550v at katras area chaitudih. (2)complete repairing of 200 amps, sd-15 switch make-kilburn, o.c.b, sl.no.9062 for 50 hp

For repairing changing of cork sheet, stud, rubber bush insulator of transformer 500kva,6.6kv/440v installed at basdeopur colliery(ii)and 1000kva lighting transformer 6.6kv/440v make-crompton parkinson sl.no.20200v at 2 pit hanuman bazar kankanee

(a)complete repairing/ overhauling of one(01) no submersible auto-starter 175 hp 550 volt amba speed make 3 phase and rewinding of auto transformer sl.no.249 at 7 pit sub-station local id.no. jl/str/02 and sl. no. as/249/210-11.&#x0d (b) submersible auto

(1) changing cork sheet, rubber bush, and l.t stud with insulator including materials of 250 kva ratio 6.6kv/440v volt sl.no.2205 make crompton parkinson at katras chaitudih office. (2) complete repairing of 175 hp auto starter make speed engineering

Changing cork &#x0d sheet,rubber &#x0d bush,and l.t stud &#x0d with insulator &#x0d including &#x0d materials of 500 &#x0d kva/ 6.6 kv/550 v&#x0d transformer&#x0d sl.no.191/2 at kcc &#x0d office agkcc

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