Rate contract for complete repairing/rewinding of bhel make 100 kva transformer rectifier of esp system at 2x600 mw, sstpp,mppgcl,dongalia.

Biennial rate contract for repairing of bhel make esp electrical&amp#x0d controllers and their associated cards of 2x500 mw, dtps anpara

Procurement erection testing and commissioning of oil free screw air compressor (ofsac) using existing 3.3 kv 340 kw ht electric motor drive at mtps ii including dismantling of old elgi make nh265 9 model compressor in sac a b 2 nos

Complete rewinding and repairing of 150hp 550v 1486 rpm cg make motor flp sl. no afx81023 of bastacolla colliery under bastacolla area.

Repairing the false ceiling and wiring, with some modification of the two-number portable cabin to make it suitable for fitting various bus bars and relay panels to safely control the power supply under magadh ocp, m-s area

A)replacement and reconditioning of 6.6k v v.c panel, 400amp, make-a/y and co. ltd for controlling of primary crusher motor (320k w) 01 no. and (b)repairing/reconditioning of ocb switch, 400amp, 6.6kv, make-russian installed at 6.6k v control sub-sta

A)replacement of unserviceable devices and oil filtration of 1mva transformer, 6.6k v/440v, 1375amp, make - russian, si no. 845461 at hms section, ss-2, dc-9 (sec-i) and fine coal section, ss-4, dc-13 (sec-ii si no. 845459 and (b)providing and laying

Complete repairing of 01 no. 2000 gpm pump make wilo mnp type 10/12 pluro x 2chrs pump 490/490 mm head 150 mtr,sl.no. 81316960/20/10 under rajhara ocp, rajhara area

For providing and replacement of bearing overhauling and varnishing of 250kw 3.3kv ht motor make kirlosker sl.no.3161103-02 of nichitpur colliery

Complete repairing and rewinding of (a) 01 no. 630kva, 3.3kv/440v k-sambhav make, with sl. no. ktc/tr/630/12 and (b) 01 no. 500kva, 11kv/440v gec make with sl. no. 22426418 oil cooled transformer for colony power supply under kathara colliery.