Providing ,fitting and repairing of electrical wiring and fan repairing of muraidih p.o. office under amp colliery of barora area.

Repairing of electrical wiring of quarter no. 851, 852, 859, 860, and 884. muraidih colony under amp colliery,barora area.

For dismantling of ocp substation shed of size 50 ft x 50 and dismantling shifting, loading unloading of 1.5mva,6.6kv/3.3kv, transformer of badeopur colliery under sijua 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

Necessary repair and maintenance of 6.6kv and 3.3kv o/h line in mine premises of socp patch for safe, smooth and uninterrupted power supply at muraidih, amp colliery

Repair and maintenance of 6.6kv and 3.3kv o/h line due to safety point of view and other miscellaneous electrical &#x0d works in socp patch for safe, smooth and uninterrupted power supply at muraidih, amp colliery

Necessary repair and maintenance of 3.3kv o/h line feeder power to chitahi basti under socp patch for safe, smooth and uninterrupted power supply at muraidih, amp colliery.

Repair and maintenance of 6.6kv o/h line from muraidih substation to jharna sump for safe and uninterrupted power supply to 4000gpm pump motor set at muraidih, amp colliery.

Heat shrinking with epoxy kit at muraidih substation and shatabdi substation in 11kv, 6.6kv and 3.3kv grade cable &#x0d udner muraidih amp colliery

Dismantling and installation of 500kva, 3.3kv/440volt &#x0d transformer another place due to safe and smooth &#x0d power supply of chitahi basti in ocp muraidih, amp &#x0d colliery.