| 1 | Taking out old rusted LT Panel/Feeder box/bus bar box complete all as specified and directed. | 36 | Each Job |
| 2 | Design, fabricate, supply ,install, testing and commissioning of LT panel indoor type 415 Volts, 50 Hz, 3 phase, 4 wire totally enclosed self supporting structure fully compartmentalized suitable for indoor use with bottom cable entry with suitable cable glands, made out of CRCA sheet 2mm thick with angle iron frame works with suitable legs of ISA 50x50x5mm with four legs grouted PCC (1:2:4) type B1 foundation block, pedestal of 30cm height from ground level with suitable nuts, bolts and washers etc. detachable plate shall be provided at the bottom of the panel with necessary holes suitable for termination of various sizes of cables with glands and suitable mounting arrangement for aluminium bus bars 600 Amps capacity, suitable size copper wire for internal power and control wiring, hinged door at front with suitable locking arrangement, provision of air vent at both sides, both side openable, CPRI approved, dust and vermin proof, powder coated for accommodating the following accessories and incoming/outgoing switchgears complete all as specified and directed (Location : BD-I) :-
Incoming :
(a) MCCB 400 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 36 KA,-01 No
Outgoing :
(b) MCCB 250 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 25 KA,-02 Nos
(c) MCCB 100 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 16 KA,-04 Nos
(d) MCCB 63 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 16 KA,-03 Nos
(e) Automatic Transfer Switch/Automatic On Load Change Over Switch, 250 Amps, 4 Pole, 415 V, 50 Hz -01 No
(f) Digital Volt meter with selector switch (0-500 V)-01 No
(g) Digital Ammeter with selector switch-01 No
(h) CT's 600/5- set of 3 No
(j) LED Indication lamps (RYB)-one set
| 1 | Each Job |
| 3 | Design, fabricate, supply , install, testing and commissioning of LT panel indoor type 415 Volts, 50 Hz, 3 phase, 4 wire totally enclosed self supporting structure fully compartmentalized suitable for indoor use with bottom cable entry with suitable cable glands, made out of CRCA sheet 2mm thick with angle iron frame works with suitable legs of ISA 50x50x5mm with four legs grouted PCC (1:2:4) type B1 foundation block, pedestal of 30cm height from ground level with suitable nuts, bolts and washers etc. detachable plate shall be provided at the bottom of the panel with necessary holes suitable for termination of various sizes of cables with glands and suitable mounting arrangement for aluminium bus bars 600 Amps capacity, suitable size copper wire for internal power and control wiring, hinged door at front with suitable locking arrangement, provision of air vent at both sides, both side openable, CPRI approved, dust and vermin proof, powder coated for accommodating the following accessories and incoming/outgoing switchgears complete all as specified and directed (Location : BD-II) :-
Incoming :
(a) MCCB 400 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 36 KA,-01 No
Outgoing :
(b) MCCB 250 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 25 KA,-02 Nos
(c) MCCB 100 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 16 KA,-03 Nos
(d) Digital Volt meter with selector switch (0-500 V)-01 No
(e) Digital Ammeter with selector switch-01 No
(f) CT's 600/5- set of 3 No
(g) LED Indication lamps (RYB)-one set
| 1 | Each Job |
| 4 | Design, fabricate, supply , install, testing and commissioning of LT panel outdoor type 415 Volts, 50 Hz, 3 phase, 4 wire totally enclosed self supporting structure fully compartmentalized, with sloping canopy, suitable for outdoor use with bottom cable entry with suitable cable glands, made out of CRCA sheet 3.15mm thick with angle iron frame works with suitable legs of ISA 50x50x5mm with four legs grouted PCC (1:2:4) type B1 foundation block pedestal of 30cm height from ground level with suitable nuts, bolts and washers etc. detachable plate shall be provided at the bottom of the panel with necessary holes suitable for termination of various sizes of cables with glands, with suitable mounting arrangement for aluminium bus bars 400 Amps capacity, suitable size copper wire for internal power and control wiring, hinged door at front with suitable locking arrangement, provision of air vent at both sides, both side openable CPRI approved, dust and vermin proof, powder coated for accommodating the following accessories and incoming/outgoing switchgears complete all as specified and directed :-
Incoming
(a) MCCB 400 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 36 KA,-01 No
Outgoing
(b) MCCB 250 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 25 KA,-02 Nos
(c) MCCB 63 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 16 KA,-03 Nos
(d) Digital Volt meter with selector switch (0-500 V)-01 No
(e) Digital Ammeter with selector switch-01 No
(f) CT's 400/5- set of 3 No
(g) LED Indication lamps (RYB)-one set
| 2 | Each Job |
| 5 | All as per item No 4 hereinbefore but with the following switchgears:
Incomer :
(c) MCCB 200 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 25 KA,- 01 Nos
(d) MCCB 100 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 16 KA,- 03 Nos
(e) MCCB 63 Amp, 4 Pole, 415 V, 50 Hz with rupturing capacity 16 KA,- 01 Nos
(f) Digital Volt meter with selector switch (0-500 V)-01 No
(g) Digital Ammeter with selector switch-01 No
(h) CT's 400/5- set of 3 No
(j) LED Indication lamps (RYB)-one set
| 3 | Each Job |
