Repairing and overhauling of f.i.p.pump hywa no. jh10ae-5639 of area auto garage under lodna area.

(a) complete repairing/rewinding of one no.500 kva 3.3kv/550 volt power transformer sl.no.lph/tr/12 at 1 pit lodna colliery and (b) complete repairing/rewinding of one no.400 kva 3.3kv/440 volt lighting transformer sl.no.lph/tr/13 at 1 pit lodna col

Transportation of 250 kva 55 ton portable crusher make propel from patherdih washery to amal. nt-st--kujama colliery under lodna area.

(a)repairing of restricted neutral grounding resistor org sl.no. 339 molded model no. sp/e3 manufactured by m/s s.p. enterprises installed in 3.15 mva 11kv/3.3 kv (b) 2 mva 11kv/3.3 kv power transformer at 06 no. sub-station of amal. nt-st-kujama co

Repairing and maintenance of nhs qtr. no.58 ,133,152,198 zero seem tetulmari colliery under sijua area

Repairing, cleaning, painting of 4850 nos 20 kg c.i. test weights of 01 no in motion electronic rail weigh bridge and 02 nos 50te capacity electronic road weigh bridge installed at tarmi siding rail, tarmi siding old and karipani under sdocm, dhori

Complete repairing and overhauling of 1 no. auto transformer starter of amba speed make 550 v sl.no. a-213-110 hp -160 type ats-3 phase 50 hz at joyrampur 5 pit of amal. joyrampur colliery under lodna area.( local id. joy/st/auto/550v/02)

Complete repairing/overhauling of 400 amps 550v gec make ocb sl. no. 314711/117 local id.no. jl/sw/ocb/550v/17 at 2 pit jealgora colliery of amal. joyrampur colliery under lodna area.

Complete repairing/ overhauling of one (01) no h.t. switch sl. no. jl/sw/40 primary controlling of 750 kva transformer installed at 2-pit jealgora colliery of amal. joyrampur colliery under lodna area.

Complete repairing/ rewinding of one (01) no.500 kva 3.3kv/550 volt power transformer of sl.no.lph /tr/12 at 1 pit lodna colliery of amal. joyrampur colliery under lodna area.