GENERAL-SITC of UPS in suit room, VIP room ,PWD room and general repair work for generator unit and installation of change over at pwd rest house Neriamangalam-Work-General Electrical Work

SITC of UPS

OD99043/2025-2026:Supply and installation of 3KVA 48VDC (2400W) 0.8 @ O/P Power factor 1Ph-1Ph Sine Wave Inverter with 12V 150AH X4 Nos EL tubular C-10 rated battery (Exide/Amaron) with battery charging unit with indications ,input voltage 150-270V AC supply , Output voltage 230V +/-3%, 50 Hz +/- 1% pure sine wave and Short circuit,over/under voltage,surge & spike protections including giving connection etc (Hykon/Supra/Zenrise) with 4 Nos 12V 150 AH fully charged Lead acid Tubular Battery with terminal leads for the existing 3KVA inverter unit with Battery Stand for accommodating Inverter and Batteries

1.21.1:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm

1.21.2:Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.25 mm

OD86295/2025-2026:Supply and installation of 25mm corrugated PVC flexible conduit.

1.17.12:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 2.5 sq. mm

1.17.15:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.6 x 2.5 sq. mm

1.17.18:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.9 x 2.5 sq. mm

1.17.21:Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.3 x 4 sq. mm

2.16:Supplying and fixing DP sheet steel enclosure on surface/ recess along with 25/32amps 240 volts "C" curve DP MCB complete with connections, testing and commissioning etc. as required.

2.3.2:Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator) 8 way, Double door

2.12.1:Supplying and fixing following rating, double pole, 240 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.40 amps

2.14.1:Supplying and fixing following rating, double pole, (single phase and neutral),240 volts, residual current circuit breaker (RCCB), having a sensitivity current 30 milli amperes in the existing MCB DB complete with connections, testing and commissioning etc. as required. 25 amps

2.10.1:Supplying and fixing 5A to 32 A rating, 240/415 volts, 10 kA, ""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

2.11:Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

Installation of Change over

OD102893/2025-2026:Supply, providing and fixing 125A, 415V, 4Pole,On-Load Change Over Switch in the existing panel board including drilling holes in cubicle panel, making connections, etc. as required.

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

90.14.1.2: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. 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 1.6mm CRCA sheet, powder coated (excluding base frame)

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

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.

90.12.7.29: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

90.12.7.30: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 70 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)

9.1.23: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 1/2X 70 sq. mm (38mm)

9.1.26: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 150 sq. mm (50mm)

OD87345/2025-2026:Supplying and providing earth clamps for siemens/ tropodur type cable glands of suitable length and other dimensions noted along with each size of glands for the following sizes of cables as required.(25 sq - 95sq mm with 20 mm wide x 1.20 mm thick clip)

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)

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

9.4.23:Supplying and making straight through joint with heat shrinkable kit including ferrules and other jointing materials for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.31/2 X 150 sq. mm

OD103029/2025-2026:Labour charges for dismantling the existing MCCB from panel , dismantling the existing cable etc.

DG repair work

OD90703/2025-2026:Supply and providing fuel sensor for 62.5 kVA DG set.

OD103216/2025-2026:Supply and providing Oil pressure sensor for 62.5 kVA DG set.

OD103217/2025-2026:Supply and providing fuel filter for 62.5 kVA DG set.

OD103218/2025-2026:Supply and providing Oil filter for 62.5 kVA DG set.

OD103219/2025-2026:Supply and providing Lube oil for 62.5 kVA DG set.

OD103295/2025-2026:Labour charges for all service/maintenance of 62.5 KVA DG set and proper running condition

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