PROVN OF POWER SUPPLY TO ARRESTER

Fabricate, supply, install testing and commissioning of LT panel indoor type 415 Volts, 50 Hz, 3 phase, 4 wire suitable for accommodating the following accessories 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 with suitable mounting arrangement for aluminium bus bars 400 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:- (a) MCCB 4 P 200 Amps ,25 KA, 415 Amps (thermal and magnetic settings ) (ICS= 100% ICU), Incomer -1 No (b) 4 Pole MCCB 160 Amp, 50 Hz, 415 V with rupturing capacity 25 KA (thermal and magnetic settings ) (ICS= 100% ICU),-01 Nos (c) 4 Pole MCCB 125 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,(thermal and magnetic settings ) (ICS= 100% ICU)-01 Nos (f) Digital VAF Meter-01 Nos (g) CT's 200/5- set of 3 No (h) LED type Indication lamps (RYB)-one set(for each incoming and outgoing) Note : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 30 CM above from the ground level.

Fabricate, supply ,install testing and commissioning of LT panel outdoor type 415 Volts, 50 Hz, 3 phase, 4 wire Suitable for accommodating the following accessories totally enclosed self supporting structure fully compartmentalized 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 with suitable monting arrangement for aluminium bus bars 200 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:- (a) 4 Pole MCCB 125Amp, 50 Hz, 415 V with rupturing capacity 25 KA with thermal and magnetic settings ,-01 No , Incomer (c) Bus bar of capacity 200 Amps (RYBN) with 04 Nos of outgoing (d)Multifunctional VAF meter -01 Nos (f) CT's 200/5- set of 3 No (g) LED type Indication lamps (RYB)-one set(for each incoming and outgoing) Note : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 30 CM above from the ground level.

Fabricate, supply ,install testing and commissioning of LT panel Outdoor type 415 Volts, 50 Hz, 3 phase, 4 wire for accommodating the following accessories totally enclosed self supporting structure fully compartmentalized 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 with suitable monting arrangement for aluminium bus bars 400 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:- (a) MCCB 4 Pole 315 Amps 25 KA , Incomer -1 No (b) 4 Pole MCCB 200 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,(thermal and magnetic settings ) (ICS= 100% ICU) -1 No (c) 4 Pole MCCB 160 Amps 50 Hz , 415V with rupturing capacity 25 KA, (thermal and magnetic settings ) (ICS= 100% ICU) -01 (c) 4 Pole MCCB 125 Amp, 50 Hz, 415 V with rupturing capacity25 KA,(thermal and magnetic settings ) (ICS= 100% ICU) -01 No (d) MCB TPN 63 Amps 16 KA -03 Nos (d) Multifunctional VAF Meter -01 No (e) Digital Ammeter-01 No (f) CT's 315/5- set of 3 No (g) LED type Indication lamps (RYB)-one set (For each incoming and outgoing ) Note : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 45 CM above from the ground level.

Fabricate, supply ,install testing and commissioning of LT panel outdoor type 415 Volts, 50 Hz, 3 phase, 4 wire for accommodating the following accessories totally enclosed self supporting structure fully compartmentalized suitable for indoor 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 with suitable monting arrangement for aluminium bus bars 300 Amps capacity, hinged door at front with suitable locking arrangement, provision of louvers at sides, CPRI approved, dust and vermin proof, powder coated and with following accessories suitable for incoming/outgoing arrangements complete all as specified and directed:- (a) 4 Pole MCCB 100 Amp, 50 Hz, 415 V with rupturing capacity 25 KA,(thermal and magnetic settings ) (ICS= 100% ICU) Incomer -1 No (b) 4 Pole MCCB 63 Amp, 50 Hz, 415 V with rupturing capacity 16 KA(thermal and magnetic settings ) (ICS= 100% ICU)-02 Nos (c) 4 Pole MCB 32 Amp, 50 Hz, 415 V with rupturing capacity 10 KA,(thermal and magnetic settings ) (ICS= 100% ICU) -01 No (d) Digital Multifunctional VAF Meter -01Nos (e) CT's 100/5- set of 3 (g) LED type Indication lamps (RYB)-one set of 03 (for each incoming and outgoing) Note : (i) Contractor has to get the approval of drawings of LT panel from the Engr In Charge /GE before commencement of work. (ii) Switch gear and connected items should be of approved make. (iii) Bottom portion of panel should be 30 CM above from the ground level.

Supply and laying in trenches, LT underground cable of size 25 Sqmm 4 core XLPE insulated armoured and PVC sheathed 1100 Volts grade with aluminium conductor multistranded including cable connecting lugs, glands, jointing materials etc., laid in trenches, floors, roof, ducts and fixing using clamps, saddle for pole, wall complete all as specified and directed.

All as per item No 6 here-in-before but 70 Sqmm 3.5 core

All as per item No 6 here-in-before but 95 Sqmm 3.5 core

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep for laying of cables, pipes, foundation for poles etc., and getting out in hard/dense soil all as specified and as directed.

Returning filling in excavated soil upto a depth of 30 cm after riddling of excavated soil (in lieu of sand) for cushioning of cable and refilling of trenches with left over normal excavated soil including spreading, leveling, watering and well ramming in layers complete all as specified and as directed.

Removing surplus soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point as directed.