REPAIR/MAINT OF LT PANEL, FEEDER PILLAR AND OTHER CONNECTED UNDER GE(SOUTH) BANGALORE

Dismantling of old unserviceable feeder LT Panel/Feeder pillar box any size any capacity

Supply and fixing in replacement LT Panel board outdoor type fabricated out of 3.15mm thick CRCA Sheet steel factory made vermin proof duly painted with two coat of synthetic enamelled paint over a coat of red oxide primer or powder coated, double door, water proof dust and vermin proof hinged and lockable doors inlcuding rain protection cover on top and complete with interconnections, with copper wires, tapes, opening from both sides with cable entry from bottom, with cable alley and bus bar chamber, bonding to earth and painting, including angle iron frame of size minimum 40x40x6mm having 4 legs 0.60 mtr long including grouting in PCC 1:4:8, to the reqd depth all as specified and directed by Engineer-in-Charge. (LT Panel should be able to accommodate Items as mentioned below, MCCB, Change Over, Multifunction meters will be measured and paid seperately under respective item of work) INCOMING (a)   MCCB 250 amps 4 pole 35 KA adjustable thermal and fixed magnetic setting - 01 No Busbar : - Aluminium busbar 3 phase 4 wire of 400 Amps supported with ebonite insulators -1set OUTGOING (b)  MCCB 160 Amps 4 pole 25 KA with adjustable thermal and fixed magnetic setting – 03 Nos (c) Star delta Starter - 02 Nos (d) Chageover switch, 250 Amps, 4 pole - 1 No (e) Multifuction meter suitable to display voltage, current, frequency, power factor and other relavent parameters for three phase 4 wire 415 Volts System including three nos CTs of appropriate ratio – 01 No (f) LED indicator RYB – 03 Nos

Supply and fixing in replacement of old unserviceable LT feeder pillar outdoor type made out of 14 SWG CRCA Sheet steel factory made vermin proof duly painted with two coat of synthetic enamelled paint over a coat of red oxide primer having 04 Nos aluminum bus bar 400 Amps mounted on post insulators with holes in bus bar for fixing of LT Cables minimum four nos, water proof dust and vermin proof hinged and lockable doors inlcuding rain protection cover on top and bonding to earth and painting, fixed on angle iron frame and having 4 legs 1.0 mtr long including grouting in PCC 1:4:8, 0.5mtr depth, complete all as specified and directed by Engineer-in-Charge. (Note:This panel shall be a FRONT operated, with cable entry from the bottom.)

M&L for repairing of LT Panel by fixing broken hinges, welding , greasing , internal MCCB/Bus bar cubicle 10 nos repairing , tightining of earthing including new hinges , locks welding /brazing , greasing including if reqd for complete LT Panel off up to size 1.7x1.2x0.4mtr Complete all as specified and as directed by Engr-In-Charge.

M&L for fixing in repair locking arrangement of external doors of LT Panel by providing proper lock proper lock mechanism , including replacement of lock if reqd at site Complete all as specified and as directed by Engr-In-Charge.

M&L for Preparaton of old surfaces for painting of existing LT Panel/feeder pillar size up to 1.7x1.2x0.4mtr by peeling existing paint layer and dust , cleaning of surface , and applying to coats of sytnhetic enamel paint of colour as decided over one coat of red oxide primer on all outdoor of LT panel including inner side of gates complete all as specified and directed by Engr-in -Charge.

Supply and fixing in replacement of Multifunction meter digital type suitable for displaying Voltage, Current, Power factor, Frequency and other relevant parameters of three phase four wire 415 Volts system prewired, operates on 230/415 Volts Auxiliary supply having accuracy class-1 including making provision for mounting in existing LT Panel and taking down existing complete all as specified and directed by Engr-In-Charge.

Supply and fixing in replacement of Voltmeter Digital Type suitable for displaying Single phase/Three phase Voltage of three phase four wire 415 Volts system with selector switch prewired, operates on 230/415 Volts Auxiliary supply having accuracy class-1 including making provision for mounting in existing LT Panel complete all as specified and directed by Engr-In-Charge.

Supply and fixing in replacement of Ammeter Digital Type suitable for displaying Single phase/Three phase Current of three phase four wire 415 Volts system with selector switch prewired, operates on 230/415 Volts Auxiliary supply having accuracy class-1 including three nos CT's of appropriate ratio and making provision for mounting in existing LT Panel complete all as specified and directed by Engr-In-Charge.

Supply and fixing in replacement RYB indicator lamps set of three with mounting provision on existing panel board complete all as specified and directed by Engr-In-Charge.