Supply, commissioning and testing of 2 mva, 6.6kv 415v, dry type transformer for esp and ahp&amp#x0d area under ahpem of stps, wbpdcl under capex 25-26

For partial repairing and installation of buchholz relay, winding and oil temperature meters of 500kva, 11kv/440v lighting transformer make kva process ltd sl no 11/1380 of sector 2 substation of east basuria colliery in respect of kusunda area.

(a)complete repairing of 3.3kv, 400amps vcb switch andrew yule make type nflp, sl.no.3837 and (b)repairing of bucholz relay wti and oti protective device 11kv/3.3kv transformer for controlling of f.n.-2 upper side s/s of mocp f/b of amp colliery.

1) rewinding and repairing of 11 nos different capacity and rating of lt electric motors , 01 nos 25 kva/440volt welding m/c 2) 07 nos lt motors of kurja. 3) 04 nos lt motors for raj. ro. 4) 03 nos of lt motor north jkd

Repairing and reconditioning of a. 11 kv 800amp, prabhu make sl no 0526 vcb switch of feeder 1 and b 3.3 kv, 400amp ocb crompton greaves make sl nokugp.ocb.ccl001 used for primary control of lighting transformer 630 kva 3.3kv 440v installed at main s

(a) repairing of one no neutral grounding resistor 3.3kv grade 200amp sl no htrn1569 in circuit with 3 mva 11kv /3.3 kv transformer (b) repairing of one no battery charger 415 volt /110 volt 30 amps with laying of dc , ac control circuit for diffe

Specification for selection of service provider for customer services call center (opex mode) for pspcl by owning, operating and maintaining it.