Departmental estimate electronic equipment wiring internet sharing and networking with ethernet lan cable at a) akwmc case room b) akwmc pf section c) lab room angarpathra. katras area

Repairing overhauling of 400amps vcb switch 6.6kv make - gec si.no. 455357 3 at kantapahari sub station akwmc , under katras area.

Dismantling and erection of 6.6 kv over head line 3000 gpm pump ampl north side power provide at akwmc katras area.

Auxiliary transformer 80va pri 500 525 550, part no. fs2004c,air breaker contactor 16amps, part no fs2003a,air break contactor 63 amps, part no fs2003e,direct acting thermal overload relay, part no fs2010a,earth leakage relay complete w.o. transf, part no fs2018,pilot relay 12v dc, part no fs2026,auxiliary contactor 2no 2nc 110v 415v 550v, part no fs2020,auxillary cantactor 3 no 1nc 110v 415v , part no fs2020a,i.s. pilot oanel instrinsically safe, part no fs2035,air break contactor 40amps upto 20hp 550v, part no fs2003c,isolator 200 amp,3.3 kv on off, part no ht100,vacuum contactor 400 amps, 3.3kv, part no ht200,bottle vaccum interrupture 400a for cont, part no ht202,auxiliary contactor 3no 1nc, 110v, part no ht208,resin cast p.t. 750va, 3.3kv 110 volt, part no ht300,resin cast p.t 300va 3.3kv 110v, 3 phase, part no ht350,resin cast moulded ct for o l relay 75 , part no ht600,resin cast moulded ct for ammeter 150 5, part no ht650,earth leakage relay unit complete witho, part no ht800,3 pole magnetic o l relay

Complete repairing of 400 amps ocb switch make -gec volt 550 sl.no.301542 at 20 pit sub-station angarpathra colliery under akwmc katras area.

Patch repairing of 500kva make-bside 6.6kv 550/440 volt doubl rasio transformer sl.no.4009255 at akwmc katras area

Complete rewinding of 40 kva transformer 6.6 kv and 3.3 kv,volt 440,sl.no.1417141 at akwmc under,katras area

Complete &#x0d repairing of &#x0d 400amps ocb &#x0d switch, make gec,volt &#x0d 550,sl.no.330/0042 &#x0d controlling of &#x0d bijli ghar &#x0d angarpathra

500 kva, 6.6kv/440 volt transformer maintenance work /over hauling of sub station at 12 no. angarpathra siding colony, akwmc under, katras area

(a) complete repairing of 65 hp gate end box,make-mine line, 550 volt sl.no.1635 at keshalpur colliery akwmc under katras area. (b) part repairing of 67 kw/90 hp star delta starter make-prabhu, 550 volt .sl.no. 0149 at angarpathra colliery akwmc und