Complete rewinding n repairing of 125 kw, 3.3 kv, sl no- f33048/2, alstom make, ht induction motor at tapin north ocp under hazaribagh area.

Supply and installation of 2 nos. motor pumps at filter plant-

Complete rewinding of 2 nos. transformer 10kva (a) 6.6kv /110 /110v (b) 3.3kv/ 110/110 double ratio at npc (ii)complete rewinding of 50kva lighting transformer 3.3kv/220v sl.no.tmc/006-18 at tocp substation of tmc

Complete repairing and overhauling of pullen make 120 hp, 550v, 2900rpm submersible motor 6 stage pump at godhur 3 no. under ngk colliery of kusunda area

Complete repairing of k.e. make 90 hp, 3 phase, 550 volt slip ring motor at 15 no. direct haulage at pit no. 2 and prabhu make 150 hp, 550 v, 3 phase star-delta ers lying at fan house at pit no. b of pandaveswar colliery under pandaveswar area

Complete overhauling, repairing of 50 t cap. digital make electronic road weighbridge by replacement of 04 nos. 34 te, double ended share beam type load cell, 04 nos. mounting yoke shackle, and 04 nos. mounting pad installed at tnocp hzb area

Ttps operation circle mpm ii unit v overhauling of gravimetric feeder, bunker gates, hag, cag, had, cad, painting of cold air duct and feeder during the forthcoming overhaul

Ttps operation circle mpm ii unit iv overhauling of gravimetric feeder, bunker gates, hag, cag, had, cad, and painting of cold air duct and feeder during the forthcoming overhaul

Repairing and maintenance of kirloskar make, dsm4rm pump, fabrication of 2 nos. of coupler fordsm4rm pump and 50hp motor and construction of 2mx2mx1.5m foundation for firefighing pump-motor at ara colliery.

Ttps operation circle cad unit iii cw pump 6.6kv,500 kw jyothi make cw pump motor top bearing oil and water chamber and side air cooler pipes cleaning, and complete cleaning of converging and diverging type fan and fan cover by using soap oil and pai