NIT No 21 (2025-26)EE(EandM)TYRSV

Supply of PVC/XLPE aluminum conductor armoured cable of 1.1 KV grade 400 sq.mm (3½ core) for working voltage up to and including 1100 Volts with aluminum conductor ISI marked power cable. Make – Grandlay / Gloster / Havells / Polycab / DJB Approved

Supply of PVC/XLPE aluminum conductor armoured cable of 1.1 KV grade 95 sq.mm (3½ core) for working voltage up to and including 1100 Volts with aluminum conductor ISI marked power cable. Make – Grandlay / Gloster / Havells / Polycab / DJB Approved

Supply of PVC/XLPE Heavy duty 50 sq.mm 3.5 core armoured electrical cable for working voltage up to and including 1100 Volts with aluminum conductor ISI marked power cable. Make – Grandlay / Gloster / Havells / Polycab / DJB Approved

Supply, fabrication, testing, and commissioning of LT Feeder Panel (Hut Type) suitable for outdoor installation, cubicle type, floor-mounted, of dust- and vermin-proof construction, fabricated from 16 SWG CRCA sheet steel.The panel shall be designed for front operation and maintenance, with removable rear covers for ease of access and lockable hinged doors on the front for each chamber. The complete assembly shall be weatherproof, ventilated, and provided with suitable protection against rain, dust, and rodents.The busbar system shall be of high conductivity aluminium, rated as per site load requirement, with phase identification sleeves (Red,Yellow,Blue for phases and Black for neutral). The neutral busbar shall be of half the cross section of the phase busbars.All internal wiring shall be with PVC insulated flexible copper wires, neatly bunched, ferruled, and properly terminated with crimped lugs. The Panel should have chambers and insertions as per following details:-Main Incomer: - 1. 630 A,50 KA FP, MCCB with Thermal Magnetic Release Based- 1 Nos. 2. RCCB/ELCB 4 Pole with earth fault-1 Nos (Rating/Capacity as per site requirement) 3. Digital Ampere meter 96mmx96mm square shape-1 Nos. 4. Digital Voltmeter of 96mm x 96 mm square shape-1 Nos. 5. LED Indicating lamps with fitting (a set of 3 lamps)- 1Set Outgoing Section:- 1. 100A,36KA FP, MCCB with Thermal Magnetic Release Based-6 nos Make:-All the insert used in Panel must be of DJB approved makes and should be ISI marked where make of that equipment is not approved.

Supply, fabrication, testing, and commissioning of LT Feeder Panel (Hut Type) suitable for outdoor installation, cubicle type, floor-mounted, of dust- and vermin-proof construction, fabricated from 16 SWG CRCA sheet steel. The panel shall be designed for front operation and maintenance, with removable rear covers for ease of access and lockable hinged doors on the front for each chamber. The complete assembly shall be weatherproof, ventilated, and provided with suitable protection against rain, dust, and rodents.The busbar system shall be of high conductivity aluminium, rated as per site load requirement, with phase identification sleeves (Red,Yellow,Blue for phases and Black for neutral). The neutral busbar shall be of half the cross section of the phase busbars.All internal wiring shall be with PVC insulated flexible copper wires, neatly bunched, ferruled, and properly terminated with crimped lugs. The Panel should have chambers and insertions as per following details:-Main Incomer: - 1. 400A,36KA FP, MCCB with Thermal Magnetic Release Based- 1 Nos. 2. RCCB/ELCB 4 Pole with earth fault-1 Nos (Rating/Capacity as per site requirement) 3. Digital Ampere meter 96mmx96mm square shape-1 Nos. 4. Digital Voltmeter of 96mm x 96 mm square shape-1 Nos. 5. LED Indicating lamps with fitting (a set of 3 lamps)- 1Set Outgoing Section:- 1. 100A,36KA FP, MCCB with Thermal Magnetic Release Based-7 nos Make:-All the insert used in Panel must be of DJB approved makes and should be ISI marked where make of that equipment is not approved.

Providing and laying of 63 mm HDPE pipe for passing cable

Providing and laying of 120 mm HDPE pipe for passing cable .

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. (400 sq. mm )

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. (Above 35 sq. mm and upto 95 sq. mm )

Supplying and making cable route marker with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size ) of size 60 cm X 60 cm at the bottom and 50 cm X 50 cm at the top with a thickness of 10cm including inscription duly engraved as required.

Supplying and fixing cable route marker with 10 cm X 10 cm X 5 mm thick G.I. plate with inscription there on, bolted /welded to 35 mm X 35 mm X 6 mm angle iron, 60 cm long and fixing the same in ground as required.

Supplying and making end termination with brass compression gland and aluminum lugs for following size of PVC insulated and PVC sheathed / XLPE aluminum conductor cable of 1.1 KV grade as required 3½ × 95 sq.mm.

Supplying and making end termination with brass compression gland and aluminum lugs for following size of PVC insulated and PVC sheathed / XLPE aluminum conductor cable of 1.1 KV grade as required 3½ × 400 sq.mm.

Supplying and making end termination with brass compression gland and aluminum lugs for following size of PVC insulated and PVC sheathed / XLPE aluminum conductor cable of 1.1 KV grade as required 3½ × 50 sq.mm.

Supply & installation of 630A,50 KA FP, MCCB with Thermal Magnetic Release Based

Earth work with G.I. earth plate 600 mm × 600 mm × 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc.

Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required.