Complete rewinding and repairing of one 250 kva, 11kv/440v oil cooled transformer of sirka kahuabera substation of sirka colliery

(a) dismantling, erection, breakdown repairing of 440v/220v lt o/h line lutipahari, jairamdih, benidih coal dump haul road abocp and dismantling of 440v lt o/h line ob dump near benidih coal dump of abocp mine under block-ii area

Complete repairing, rectification and overhauling works of two nos stainless steel body, kirloskar make, multistage rkb pumps 6 stage, 180 mtr head 500 gpm for mine dewatering in respect of dhori (k) colliery of dhori area.

Repairing, maintenance and overhauling of (a,b) 2 no 200 amp, 550v, star delta er and (c,d) 2 no 150 amp, 550v, dol starter for motor and (e) 2 nos of 300a acb switches at dhori (k) colliery.

Complete repairing/rewinding of 150kva transformer 11kv/440v make kva process t/f pvt. ltd. sl. no. 11/1386 of jocp workshop under block-ii area

Repairing and rewinding of 2-mva, 11kv/3.3kv, eef ranchi make power transformer s.no. 4010858 of sodepur r colliery under sodepur area.

Complete repairing/rewinding of 90 kw-phaseinduction motor,3 phase, 440v, sl.no. s-7,akg make of water filter plantsudamdih under asp colliery

Annual maintenance contract (amc) and repairing &#x0d of 1000 nos. of ci test weights of 20kg each, for &#x0d stamping of shatabdi road weigh-bridge (capacity &#x0d 60 t) of barora area.

Repairing and reconditioning of main control panel of machine shop (panel 1 and 2) for controlling power of eot crane, lathe machine and repairing of heating chamber panel and rearrange power for welding generator of electrical shop at regional repai

Repairing seepage by replacement of damaged pipeline with waterproofing work in the toilet area, repair painting works of internal area including all rooms, common area, dining, kitchen and external repair painting works of rosaline hostel (1 and 2)