Repairing of electrical wiring of quarter no. 851, 852, 859, 860, and 884. muraidih colony under amp colliery,barora area.

Rewinding of 15kva, 550v/220v lighting transformer, of view point area of east basuria colliery

Complete rewinding and repairing of 167 hp 550 volts motor of east baseriya colliery under kusunda area

Repairing of 02 nos msa make methanometer type d6 for monitoring of underground enviroment at pb incline of amp colliery under barora area.

Erection of poles and surge arrestor in weighbridge for safety of human life and machinery parts from lightning at weighbridge under phularitand amp colliery barora.

Complete repairing /rewinding and overhauling of pullen make 120 hp 550 volt 2900 rpm submersible motor and 6 stage pump of dobari colliery.

Complete overhauling of 02 n0s rear suspension part no-4688680 and o4 nos differential eye of dumper model cat 773 e sl no 880 deployed at amp colliery barora area

(a)complete repairing of 15 nos. of 2 hp jet pump at worker colony and officers colony at different place of north tisra m.o.c.p. colony and (b) complete repairing/rewinding of 440v 7.5 hp submersible pump of sector-ii and sector-i m.o.c.p. local id

Ventilation fan motor of 5.0-5.5 kw/6.7-7.5 hp rating, 415v ac, 3-phase, 50hz, ip-65, insulation class-h, min 1440 rpm, roof mounted, as per rdso specification no. rdso/pe/spec/ac/0084-2008 (rev.1). suitable for use in lhb-type power cars. accepted make: m/s abb, m/s laxmi hydraulic, m/s crompton, m/s siemens, m/s kirloskar electric, or any other rdso-approved make.

Rewinding of 10 hp/7.5 kw, 3-phase, 220v air compressor motor-01 no. of muraidih workshop, amp colliery barora area.