Maintenance- Repairs- Replacement of Electric items for various projects executed under Srinagar Smart City Limited for a period of 2 years.

MAINTENANCE/REPAIRS OF ELECTRICAL ITEMS

Replacement and fixing of Earthing of following Pole Earthing Complete by GI Rod 40mm 3.0 mtr long through GI Strip 25X3 MM as per relevant IS.

11/9/8 Mtr Pole Earthing

11kV, Single core 630 mm² Aluminium Round wire Armoured XLPE Cable , FRLS

11kV, Single core 400 mm² Aluminium Round wire Armoured XLPE Cable , FRLS

11 kV, Single core 300 mm² Aluminium, Round wire Armoured XLPE Cable , FRLS

11 kV, Single core 120 mm² Aluminium Round wire Armoured XLPE Cable, FRLS

11kV, Single core 185 mm² AluminiumRound wire Armoured XLPE Cable , FRLS

SITC/REPLACEMENT of 11 KV Heat Shrinkable Cable Termination Kits (Indoor/Outdoor)

Replacement ofcable Termination Kits (Indoor/Outdoor) Heat Shrinkable Type along with necessary accessories to accommodate for single core 630, 400, 300, 185 & 120 sqmm complete with all kit contents including earth contuinity along with 3 No Crimping type aluminium, lugs of suitable capacity.

SITC/REPLACEMENT of LT XLPE Armoured Single Core,1.1kV Grade (UNDERGROUND)

Replacement of 630mm² Single Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS type ( under ground )

Replacement of 400mm² Single Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS type ( under ground )

Replacement of300mm² Single Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS type (under ground )

Replacement of 240mm² Single Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS type (under ground )

Replacement of 185mm² Single Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS type ( under ground )

Replacement of 120mm² Single Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS type ( under ground )

Replacement of 95mm² Single Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS type ( under ground )

Replacement of 70mm² Single Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS type( under ground )

SITC/REPLACEMENT of Heat Shrinkable ( LT) Termination Kits for Single Core Cable of following Sizes.

End termination for 1C 25-50 mm²

End termination for 1C 70-150 mm²

End termination for 1C 185-300 mm²

End termination for 1C 400-630mm²

SITC/REPLACEMENT of Heat Shrinkable Straight Through Cable Jointing Kit for 1.1KV LT of following sizes:

Straight Through Jointing Kit for 25-50 mm²

Straight Through Jointing Kit for 70-150 mm²

Straight Through Jointing Kit for 185-240 mm²

Straight Through Jointing Kit for 300-400 mm²

SITC/REPLACEMENT of Heat Shrinkable Cable LT Termination Kit for 3.5 Core 1.1KV of following sizes:

Replacement of including labour,carriage, freight, taxes, duties etc of Cable Termination Kits (Indoor/Outdoor) Heat Shrinkable Type along with necessary accessories to accommodate for 630, 400 & 185 sqmm 3.5 Core KV XLPE (E) Aluminium cable complete with all kit contents including earth contuinity along with 3 No Crimping type aluminium, lugs of suitable capacity including making of joints etc.

SITC/REPLACEMENT of LT thimbles compatible

Replacement of Aluminum LT thimbles compatible for 630 mm LT Cable

Replacement of Aluminum LT thimbles compatible for 400 mm LT Cable

Replacement of Aluminum LT thimbles compatible for 300 mm LT Cable

Replacement of Aluminum LT thimbles compatible for 240 mm LT Cable

Replacement of Aluminum LT thimbles compatible for 185 mm LT Cable

Replacement of Aluminum LT thimbles compatible for 120/95/70/50/25 mm LT Cable

SITC/REPLACEMENT of 3½ Core Cable,1.1kV Grade, Armoured, XLPE CABLE

Replacement of 630mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS ( under ground )

Replacement of 400mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS ( under ground )

Replacement of 300mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS ( under ground )

Replacement of 240mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS ( under ground )

Replacement of 185mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS ( under ground )

Replacement of 120mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS ( under ground )

Replacement of 95mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS ( under ground )

Replacement of 70mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS ( under ground )

Replacement of 50mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS ( under ground )

Replacement of 35mm² 3½ Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS ( under ground )

SITC/REPLACEMENT of 4 core 1.1KV ARMOURED XLPE CABLE

Replacement of 25mm² 4 Core Cable,1.1kV Grade, Armoured, XLPE Insulated Stranded Conductor FRLS ( under ground )

SITC/REPLACEMENT of 2 core 1.1KV ARMOURED XLPE CABLE

Replacement of LT 25/16 Sqmm 2 Core AL XLPE Armoured cable to be carried through conduit/pipes/channels including Lugs, crimping(Underground)

Providing and Fixing of Insulation tape (red / yellow / black)

Earthing of Octagonal Pole Complete by GI Pipe 40 mm or GI Rod 20mm 3 mtr long through GI Strip (25x3)mm

Replacement and fixing of following size PVC insulated multistrand flexible copper wire for service connections:Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. (Complete Job as per directions of Engineer In Charge)

2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

2 X 4 sq. mm + 1 X 4 sq. mm earth wire

MCCBs

Replacement of MCCB ‐ 200 Amps,36 kA,4P adjustable

Replacement of MCCB ‐ 100 Amps,36 kA,,4P adjustable

Replacement of MCCB ‐ 160 Amps,36 kA,,4P adjustable

Replacement of MCCB ‐ 250 Amps,36 kA,,4P adjustable

Replacement of MCCB ‐ 400 Amps,36 kA,,4P adjustable

Replacement of MCCB ‐ 630 Amps,36 kA,,4P adjustable

Replacement of MCCB ‐ 1000 Amps,36 kA,,4P adjustable

HDPE & GI PIPES

Replacement of HDPE Pipe Outer Dia 180 mm Inner Dia 152 mm with necessary joints including excavation ,Back filling, laying and restoration of surface to its original shape

Replacement of HDPE Pipe Outer Dia 160 mm Inner Dia 148 mm with necessary joints including excavation ,Back filling, laying and restoration of surface to its original shape

Replacement of HDPE Pipe Outer Dia 120mm Inner Dia 108 mm with necessary joints including excavation ,Back filling, laying and restoration of surface to its original shape

Replacement of HDPE Pipe Outer Dia 90mm Inner Dia 78 mm with necessary jointsincluding excavation ,Back filling, laying and restoration of surface to its original shape

Replacement of HDPE Pipe Outer Dia 50mm Inner Dia 38 mm with necessary jointsincluding excavation ,Back filling, laying and restoration of surface to its original shape

Replacement of 40 mm GI pipe with required number of collars for road crossing incl. Termination points (1.5") ( under ground )

Replacement of 150 mm GI pipe with required number of collars for road crossing incl. Termination points (6") ( under ground )

Replacement and fixing of 32 A rating /240/415V,10 KA , C Curve, SPN MCB

Replacement and fixing of 63 A rating /240/415V,10 KA , C Curve, DP MCB

BUSBAR

Replacement of Aluminium Busbar Strip (3 Phase Set) of capacity 250 Amp

Replacement of Aluminium Busbar Strip (3 Phase Set)of capacity 400 Amp

Replacement of Aluminium Busbar Strip (3 Phase Set) of capacity 630 Amp

Replacement of Aluminium Busbar Strip (3 Phase Set) of capacity 1000 Amp

Laying of HT/LT underground XLPE Armoured Cable using HDD method inccluding 110/150mm HDPE PLB DUCT

REPLACEMENT OF ELECTRICAL ITEMS

630 KVA Distribution Transformer

400 KVA Distribution Transformer

250 KVA Distribution Transformer

100 KVA Distribution Transformer

63 KVA Distribution Transformer

Maintenance/Repairs/Fixing of fabricated GI Angle/Channel/Flat/Pole Collars.

Maintenance/Repairs/Fixing of Galvanised nuts and bolts.

Maintenance/Repairs including loading/unloading, transportation, carriage of following sizes of Distribution Transformer at site.

100 Sqmm ACSR (Dog)

50 Sqmm ACSR (Rabbit)

30 Sqmm ACSR (Weasel)

Maintenance/Repairs including loading/unloading of AB (HT) CABLE of following sizes:

50 mm² AB (HT) Cable (3x50+1x70 mm²) XLPE(11 kV, 3C +Earth)

70 mm² AB (HT) Cable (3x70+1x95 mm²) XLPE(11 kV, 3C +Earth)

95 mm² AB (HT) Cable (3x95+1x95 mm²) XLPE(11 kV, 3C +Earth)

120 mm² AB (HT) Cable (3x120+1x95 mm²) XLPE(11 kV, 3C +Earth)

Maintenance/Repairs of Mid Span Straight Through Jointing Kit for 11 kV ABC of following sizes:

11 kV ABC 50-95mm² Straight Through Jointing Kit (3 Core)

11 kV ABC 120-185mm² Straight Through Jointing Kit (3 Core)

11 kV ABC 240-300mm² Straight Through Jointing Kit (3 Core)

Maintenance/Repairs of Heat Shrinkable Outdoor Cable Termination Kit for HT/LT ABC of following sizes:

11 kV ABC 70-95 mm² Outdoor Cable Termination Kit

11 kV ABC 120 mm² Outdoor Cable Termination Kit

11 kV ABC 150-185 mm² Outdoor Cable Termination Kit

11 kV ABC 240-300 mm² Outdoor Cable Termination Kit

Maintenance/Repairs including loading/unloading of AB (LT) CABLE of following sizes:

50 mm² AB (LT) Cable ( 3x50 + 1 x 16 + 1 x 35) mm² XLPE (1.1kV, 3+1 C, Al)

70 mm² AB (LT) Cable (3 x 70 + 1 x 16 + 1 x 50) mm² XLPE (1.1kV, 3+1 C, Al)

120 mm² AB (LT) Cable (3 x 120 + 1 x 25 + 1 x 95) mm² XLPE (1.1kV, 3+1 C, Al)

Maintenance/Repairs of Straight Through Cable Jointing Kit for LT ABC of following sizes:

50 mm² AB (LT)Straight Through Cable Jointing Kit

70 mm² AB (LT)Straight Through Cable Jointing Kit

120 mm² AB (LT)Straight Through Cable Jointing Kit

Dismantling

Dismantling, Stacking of 9/8 mtr ST Poles and transportation back to Divisional Store as per the instruction of electrical incharge.

Dismantling of 0.03/0.05/0.1 ACSR Conductor and transportation to Divisional Stores (servicible)

Servo Voltage Stabilizer

Maintenance/Repairs including loading/unloading, carriage, transportation of Packaged Substation - 11kV Outdoor type Package Sub-Station consisting of 11/0.433kV, 100kVA Oil type transformer, MV panel, LT panel inside GI sheet steel /Metallised Epoxy enclosure with all interconnections, fully type tested as per the IEC-1330 complete in all respect each consisting of following items & as per detailed technical specifications:A) 3 way Non - Extensible RMU (breaking capacity 25kA for one second) with 2no. 630 A load break switch and 1 no. 200 A tee off with SF6 Circuit Breaker / VCB self powered with O/C + E.F. Relay, M.V Metering arrangement with digital electronic meter, C.T's etc. to complete as required to entire satisfaction of Engineer-in-charge.B) 1 no. 11 kV / 433V, 400 kVA three phase,Copper Wound Level-2 DYN11, +5% to - 5% in steps of 2.5% at line end of HT side , off lead tap, oil cooled type transformer with Cu winding and standard fittings.C) 1 No. 433V, 800A LT devices with PVC sleeved Aluminium Busbars.D) One no. 4pole 630A, 25kA MCCB with microprocessor Based Release.E) Adequate compartment to accommodate Five nos. Four Pole MCCBs of maximum capacities of 400 Amp.each. Including 3phase 4 wire energy meter. F) Interconnection between HT switchgear and transformer shall be using 1Cx3x95 sq.mm Al. umarmoured XLPE Cable 95 kVp. G) The provision for solid connection with Aluminium strips with Heat Shrinkable sleeves from Main L.T Bus bar to each compartment of MCCB .

Maintenance/Repairs including loading/unloading, Carriage, Laying, stringing and binding of conductor including joints with PG clamps of required following size of ACSR Conductor (0.1 /0.05/ 0.03)

Maintenance/Repairs including loading/unloading, transportation, carriage of 50 KVA, 3-Phase oil cooled Servo (Complete Job)

Compact Substation

Maintenance/Repairs including loading/unloading, carriage, transportation, of 4 way type,two isolators and two Circuit breakers 11 kV, Ring Main Unit ,SF6 Insulated, out-door type, Extensible type,breaking capacity 25 kA for one second with SF6 Circuit Breaker / VCB self powered with O/C + E/F Relay comprising of a) 11kV 630 Amp Motorised Isolator including earthing Switches with making capacity 52kA, having mechanical ON/OFF, earth indications with fault current Indicator.b) 11kV ,400 Amp motorised Spring operated, Circuit Breakers with earthing switches, connecting the RMU to Supply transformer. c). Copper Bus Bar of 630 Amp rating.d). 1 No Numerical Aux. Powered relay having non directional O/C and E/F protection (for each Ciruit Breaker).d). The Circuit Breaker enclosures shall be outfitted with a communicable-type numerical (feeder protection) relay, i.e., one for each Circuit Breaker. The relay shall also interface via an RS 485 port in order to send, as a minimum, real-time phase current , readings using the MODBUS protocol.e) Incomming Isolator having FPI with electrical reset Contact /facility.f) All necessary Potential free contacts for indications relevent to RMU monitoring and control .g) Capacitor voltage dividers serving Live-Line Cable indicators in each Breaker and Isolator.

Maintenance/Repairs including loading/unloading, carriage, transportation of Packaged Substation - 11kV Outdoor type Package Sub-Station consisting of 11/0.433kV, 630 kVA Oil type transformer, MV panel, LT panel inside GI sheet steel /Metallised Epoxy enclosure with all interconnections, fully type tested as per the IEC-1330 complete in all respect each consisting of following items & as per detailed technical specifications:A) 3 way Non - Extensible RMU (breaking capacity 25kA for one second) with 2no. 630 A load break switch and 1 no. 200 A tee off with SF6 Circuit Breaker / VCB self powered with O/C + E.F. Relay, M.V Metering arrangement with digital electronic meter, C.T's etc. to complete as required to entire satisfaction of Engineer-in-charge.B) 1 no. 11 kV / 433V, 400 kVA three phase,Copper Wound Level-2 DYN11, +5% to - 5% in steps of 2.5% at line end of HT side , off lead tap, oil cooled type transformer with Cu winding and standard fittings.C) 1 No. 433V, 800A LT devices with PVC sleeved Aluminium Busbars.D) One no. 4pole 630A, 25kA MCCB with microprocessor Based Release.E) Adequate compartment to accommodate Five nos. Four Pole MCCBs of maximum capacities of 400 Amp.each. Including

3phase 4 wire energy meter. F) Interconnection between HT switchgear and transformer shall be using 1Cx3x95 sq.mm Al. umarmoured XLPE Cable 95 kVp. G) The provision for solid connection with Aluminium strips with Heat Shrinkable sleeves from Main L.T Bus bar to each compartment of MCCB .

Maintenance/Repairs including loading/unloading, carriage, transportation of Packaged Substation - 11kV Outdoor type Package Sub-Station consisting of 11/0.433kV, 400kVA Oil type transformer, MV panel, LT panel inside GI sheet steel /Metallised Epoxy enclosure with all interconnections, fully type tested as per the IEC-1330 complete in all respect each consisting of following items & as per detailed technical specifications:A) 3 way Non - Extensible RMU (breaking capacity 25kA for one second) with 2no. 630 A load break switch and 1 no. 200 A tee off with SF6 Circuit Breaker / VCB self powered with O/C + E.F. Relay, M.V Metering arrangement with digital electronic meter, C.T's etc. to complete as required to entire satisfaction of Engineer-in-charge.B) 1 no. 11 kV / 433V, 400 kVA three phase,Copper Wound Level-2 DYN11, +5% to - 5% in steps of 2.5% at line end of HT side , off lead tap, oil cooled type transformer with Cu winding and standard fittings.C) 1 No. 433V, 800A LT devices with PVC sleeved Aluminium Busbars.D) One no. 4pole 630A, 25kA MCCB with microprocessor Based Release.E) Adequate compartment to accommodate Five nos. Four Pole MCCBs of maximum capacities of 400 Amp.each. Including 3phase 4 wire energy meter. F) Interconnection between HT switchgear and transformer shall be using 1Cx3x95 sq.mm Al. umarmoured XLPE Cable 95 kVp. G) The provision for solid connection with Aluminium strips with Heat Shrinkable sleeves from Main L.T Bus bar to each compartment of MCCB .

11 Mtr. Long ST Poles ( SP 56) with pit excavation

9 Mtr. Long ST Poles (SP 33) with pit excavation

8 Mtr. Long ST Poles ( SP 15) with pit excavation

Maintenance/Repairs/ Laying of cement bottoming for following Poles:

cement bottoming for 11mtr pole 0.6 cum/pole 1:2:4 ratio as per standard

cement bottoming for 9 mtr

pole 0.48 cum / pole 1:2:4 ratio as per standard

cement bottoming for 8 mtr pole 0.48 cum / pole 1:2:4 ratio as per standard

Maintenance/Repairs of paint and Painting with red oxide

Maintenance/Repairs of paint and Painting with Al paint

Maintenance/Repairs including loading/unloading of Allied accessories of distribution transformers.

11 kV GO AB Switch Station Type of Standard Make (200 Amp) as per relevant IS.

Gapless Surge Arrestor,9 kV ,10 kA ,LA with polymer housing, Stn. Type as per relevant IS.

DO 11 kV Horn Gap Fuse Set 3 Phase 200A as per relevant IS.

11kV Polymeric composite Pin Insulator 12kV, 5kN, Lighting Impulse 75kV Positive and 80kV Negative, Creepage distance 320mm

11kV Polymeric Disc Insulator 12kV, 10kN, Lighting Impulse 75kV Positive and 80kV Negative, Creepage distance 320mm

LT Shackle Insulator.

LT GI mukki clamps 50x6 mm with Bolt

LT D Clamp

11KV Isolator, Double Break,3-pole, 630Amp, horizontal mounting Type, with Earth Switch.

Maintenance/Repairs of Straight Through Cable Jointing Kit for 11KV ABC of following sizes:

Straight Through Jointing Kit for 70-120 mm²

Straight Through Jointing Kit for 150-185 mm²

Straight Through Jointing Kit for 240-300 mm²

Straight Through Jointing Kit for 400-500 mm²

Octagonal Pole

Straight Through Jointing Kit for 630-800 mm²

Maintenance/Repairs including loading/unloading of 6.0 mtr Long GI (65 micron DFT single dip) Octogonal poles uniformally tappered with thickness of 3mm with bottom/top Dia of 135 mm x 70mm & base plate of 225x225x12mm/pcd 250 mm provided with proper door opened gear box for connections on the bottom side with G.I. Foundation Bolts (J Type) M25x750 mm long (Set of 4 no.’s per pole)

Maintenance/Repairs including loading/unloading of 9.0 mtr Long GI (65 micron DFT single dip) Octogonal poles uniformally tappered with thickness of 3mm with bottom/top Dia of 175 mm x 70mm & base plate of 275x275x16mm/pcd 250 mm provided with proper door opened gear box for connections on the bottom side with G.I. Foundation Bolts (J Type) M24x750 mm long (Set of 4 no.’s per pole)

Maintenance/Repairs of FOUNDATION OF OCTAGONAL POLES

DISTRIBUTION SERVICE PILLAR

RCC foundation for 9.0/6.0 mtr. Long Octagonal poles including proper curing. 0.6mX0.6mX1.2m (RCC with concrete ratio 1:1.5:3 with minimum 8 Nos. of 12 mm dia longitudinal MS reinforcement rods with rings of 8 mm dia not more than 200 mm C.C for fixing the pole).

Maintenance/Repairs including loading/unloading of 1 phase 2 wire, 415V, 1No. of 100 Amps incoming SP MCCBs fitted with outgoing 04 No. 32 Amps SP MCBs for Service Connections, Distribution Service Pillar suitable for outdoor installation , made out of CRCA sheet painted through 7-tank process with PU painted Busbars 2P, Aluminium with heat shrinkable sleeves and adequate capacities complete with all accesories 4 way Distribution Service Pillar.

Maintenance/Repairs including loading/unloading of 3 phase, 415V, 1No. of 250 Amps incoming 3 TP MCCBs (Breaking 25KA) fitted with outgoing 03 No. 100 Amps SP MCCBs, 1No.100Amps 3 pole MCCB for outgoing LT cables, Distribution feeder Pillar suitable for outdoor installation , made out of CRCA sheet painted through 7 tank process with PU painted Busbars 4P, Aluminium with heat shrinkable sleeves and adequate capacities complete with all accesories 4 way Distribution Feeder Pillar.

LED FIXTURE

Maintenance/Repairs including loading/unloadingof 3 phase, 415V, 1No. of 250 Amps incoming 3 TP MCCBs (Breaking 50 KA) fitted with outgoing 03 No. 100 Amps SP MCCBs, 1No.100Amps 3 pole MCCB for outgoing LT cables, Distribution feeder Pillar suitable for outdoor installation , made out of CRCA sheet painted through 7 tank process with PU painted Busbars (6mm thickness)4P, Aluminium with heat shrinkable sleeves and adequate capacities complete with all accesories 12 way Distribution Feeder Pillar.

Ornamental Pole

Maintenance/Repairs including loading/unloading of 45/50/60/120/190 Watt LED Light fittings/Ornamental Fixtures of IP 67 protection

Maintenance/Repairs including loading/unloading of 9/6 Mtr MS/Cast iron Ornamental Pole

Maintenance/Repairs including loading/unloading of 4 Mtr MS/Cast iron Ornamental Pole

Maintenance/Repairs including loading/unloading of 3 Mtr MS/Cast iron Ornamental Pole