GENERAL Kallada Irrigation Project Chirakkara lift irrigation scheme Reducing contract demand and installation of APFC panels General Electrical Work

Amount

Installation of Power Capacitors

OD123289/2024-2025:Supply, testing, installation and commissioning of 11 kV oil cooled outdoor CTPT unit CT Ratio: 20/5A, Burden: 10VA Class: 0.2s PT Ratio: 11000/110V, Burden: 25VA Class: 0.2 as per KSEB standards.

90.14.1.1:Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623.<br> Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 2.00mm CRCA sheet, powder coated (excluding base frame)

90.14.2.1:Supply and providing 2mm SMC sheet as shrouding for bus interconnection / terminations etc. including required nut & bolt etc.

90.14.3.1:Supply and providing heavy duty 'A' section neoprene gasket in the panel boardA' section neoprene beeding suitable for 1.60/ 2.00 mm sheet

90.14.4:Supply and fabrication conveyance and installation of base frame of panel board using 75 x 40 mm rolled steel channel (ISMC)

90.14.5:Supply and fabrication conveyance and installation of angle iron frame work for wall mounting panel board

90.14.6:Supply and providing copper bus bars including finger type SMC bus bar supports in the bus chamber, suitable size nut & bolt, providng heat shrink sleeves etc. as required.

90.14.7:Supply and providing copper earth bus in the panel board

2.1.2:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.63 Amp TP & N

2.1.4:Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in cubicle panel, making connections, etc. as required.125 Amp TP & N

2.2.14:Providing and fixing following rating and breaking capacity and pole MCCB in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required.125 Amp, 36 KA

2.10.4:Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Triple pole

90.14.11.13:MCCB AccessoriesSupply and fixing rotary handle, External type (including BUC handle with door interlock ) in the existing MCCB of rating up to 250 A

OD123292/2024-2025:Supply, conveyance, installation, testing and commissioning of the following sizes of exhaust fans in the existing opening, fixing necessary bolt and nuts, making good the damages etc. as required including giving connections with required length of 24/0.20mm PVC insulated and PVC sheathed 3 core round copper conductor flex wire conforming to relevant ISS. - 150 mm, single phase, light duty cooling fan in plastic body (for APFC panel Cooling fan)

OD123293/2024-2025:Supply and fixing 24Hr timer switch with contactor (cooling fan auto control)

OD123294/2024-2025:Supply installation testing and commissioning of intelligent power factor controllers-8 stage, 440/110 V, 5 A/ 1 A, Three Phase current and voltage measurement, PF display-3 digit after decimal, Individual harmonics measurement up to 31st order, Dual PF setting for Mains-DG application, Communication through inbuilt MODBUS RS-485 Protocol.

OD117880/2024-2025:Supply and fixing Copper wound block reactor transformer, 400 V, 5 KVAr suitable for filtering harmonics up to 7% THD.

OD117881/2024-2025:Supply and fixing Copper wound block reactor transformer, 400 V, 10 KVAr suitable for filtering harmonics up to 7% THD.

OD117890/2024-2025:Supply and Installation of three pole capacitor duty contactors for switching capacitor banks up to 5 kVAr rating with AC coil and 1 NO contact.

OD117891/2024-2025:Supply and Installation of three pole capacitor duty contactors for switching capacitor banks of 7.5 to 10 kVAr rating with AC coil and 1 NO contact.

90.14.24.31:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.5 KVAr, 3 phase, 440 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel without block reactor.

90.14.24.34:Supply & fixing the following Power Capacitors 3 phase delta connected in positon and giving connection.10 KVAr, 3 phase, 440 V, Metalised Poly Propylene Heavy duty Cylindrical Gas filled Capacitor suitable for APFC panel without block reactor.

OD117984/2024-2025:Supply and fixing push button with 1 NO block. (Green with legend 'start')

OD117985/2024-2025:Supply and fixing push button with 1 NC block. (Red with legend 'stop')

OD125857/2024-2025:Providing and fixing following metering ct 100/5A 5VA /1A accuracy class 0.5 existing panel and giving connection complete

OD125858/2024-2025:Supply and installation of three phase multi function meters to read V, A and F-Accuracy class 1

OD125859/2024-2025:Supply and installation of LED indicators for all voltage ranges-Red, Green, Yellow or Orange colour.

OD125860/2024-2025:Supply and installation of LED indicators for all voltage ranges-Blue colour.

OD125870/2024-2025:Supply and fixing mini addon auxiliary contactors add on module 1 NO + 1 NC auxiliary contacts (add in main contactor for manual operation)

OD125885/2024-2025:Supplying and fixing 2A rating, 240/415 volts, C curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole

OD123295/2024-2025:Carrying out control wiring for panel with normal meters and indication lamps alone with 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices/ equipments including providing suitable size insulated sockets at the termination points or soldered properly, providing numbering ferrules for the proper identification of the wiring, keeping the wiring firm by suitable tie/ tie mounts/ PVC duct etc as required. 1.50 sq mm single run with required sockets.

OD123296/2024-2025:Carrying out control wiring for panel with normal meters and indication lamps alone with 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices/ equipments including providing suitable size insulated sockets at the termination points or soldered properly, providing numbering ferrules for the proper identification of the wiring, keeping the wiring firm by suitable tie/ tie mounts/ PVC duct etc as required. 4.00 sq mm single run with required sockets.

OD123297/2024-2025:Carrying out control wiring for panel with normal meters and indication lamps alone with 650/1100 V grade PVC insulated stranded single core copper conductor cables conforming to IS 694 part I 1990 for interconnecting the control devices/ equipments including providing suitable size insulated sockets at the termination points or soldered properly, providing numbering ferrules for the proper identification of the wiring, keeping the wiring firm by suitable tie/ tie mounts/ PVC duct etc as required. 6.00 sq mm single run with required sockets.

OD125856/2024-2025:Providing and fixing Danger notice board 250x200mm enamelled in existing panel and giving connection complete

90.12.7.29:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 50 sq mm with factory made clamp

90.12.7.32:Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 120 sq mm

9.1.22:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 50 sq. mm (35mm)

9.1.25:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.3 1/2 X 120 sq. mm (45mm)

9.1.33:Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.4 X 16 sq. mm (28mm)

90.16.1.4:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required4.00 mm copper conductor ( 8 SWG)

90.16.1.6:Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required6.00 mm copper conductor (4 SWG)

90.16.5.4:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.4.00 mm (8 SWG)

90.16.5.6:Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.6. mm ( 4 SWG)

DSK ELECTRIC POWER (BID ID -2024419)

Bidder Name

K K Associates

DSK ELECTRIC POWER