Replacement of existing feeder Pillars in Operational area/Perimeter road lights at Dehradun Airport

Amount

Supply, installation, testing & commissioning of Feeder Pillar for external lighting, 3phase, 4 wire, 400 / 440 volts, 50 Hz AC distribution, weather ,dust and water proof outdoor type Feeder Pillar of themoplastic polycarbonate construction with illuminating lamp with control switch, a set of insulated link, front and back double doors double hinges and handles for opening the door, locking on both the doors with two keys for each lock, 3mm thick MS base plate for brass compression cable glands, danger plate, cable entry and cable connections from rear part, suitable G.I. earth bus with Protection IP-54 and size 1350H*1050W*400D sq.mm and 600mm height stand (Job includes construction of cement concrete base with necessary brick work as per actual site requirement ) following, complete i/c dismentalling of existing feeder pillar all end terminations, schematic drawing & specifications as required. FOR PERIMETER ROAD LIGHTING INCOMING - 1 No -185 Sqmm Armoured. Aluminium Cable 1 No - 100 Amps, 4P, 25KA, MCCB 1 No - 100 Amps, 4P, Power Contactor BUS-BAR- 1 set- 4 x 250 Amps Aluminium Busbars made of electrolytic high conductivity aluminium of suitable size. OUTGOINGS- 2 Nos -25 Sqmm Armoured. Aluminium Cable 2 Nos - 40 Amps DP, RCBO, 300 mA 3 Nos - 6 Amps SP,10 KA 1 No - Auto sensors / timers

Supply, installation, testing & commissioning of Feeder Pillar for power supply, 3phase, 4 wire, 400 / 440 volts, 50 Hz AC distribution,weather ,dust and water proof outdoor type Feeder Pillar of themoplastic polycarbonate construction with illuminating lamp with control switch, a set of insulated link, front and back double doors with inner side asbestos sheet lining, double MS hinges and MS handles for opening the door, locking on both the doors with two keys for each lock, 3mm thick MS base plate for brass compression cable glands, danger plate, cable entry and cable connections from rear part, suitable G.I. earth bus with Protection IP-54 size 1050H*600W*400Dsq.mm and 600mm height stand (Job includes construction of cement concrete base with necessary brick work as per actual site requirement )with following, complete schematic drawing & specifications as required. INCOMING - 1 No -240 Sqmm Armoured. Aluminium Cable BUS-BAR- 1 set-4 x 300 Amps Aluminium Busbars made of electrolytic high conductivity aluminium of suitable size. OUTGOINGS- 1 No -240 Sqmm Armoured. Aluminium Cable

Supply, installation, testing & commissioning of Feeder Pillar for power supply, 3phase, 4 wire, 400 / 440 volts, 50 Hz AC distribution, weather ,dust and water proof outdoor type Feeder Pillar of themoplastic polycarbonate construction with illuminating lamp with control switch, a set of insulated link, front and back double doors with inner side asbestos sheet lining, double MS hinges and MS handles for opening the door, locking on both the doors with two keys for each lock, 3mm thick MS base plate for brass compression cable glands, danger plate, cable entry and cable connections from rear part, suitable G.I. earth bus with Protection IP-54 size 1050H*600W*400Dsq.mm and 600mm height stand (Job includes construction of cement concrete base with necessary brick work as per actual site requirement )with following, complete schematic drawing & specifications as required. INCOMING - 1 No -185 Sqmm Armoured. Aluminium Cable BUS-BAR- 1 set-4 x 250 Amps Aluminium Busbars made of electrolytic high conductivity aluminium of suitable size. OUTGOINGS- 1 No -185 Sqmm Armoured. Aluminium Cable 1 No -50 Sqmm Armoured. Aluminium Cable

Supply and making end termination with brass compression gland and aluminium lugs (set of 1 gland and 4 lugs) for following size of PVC insulated and PVC sheathed /XLPE aluminium comductor cable of 1.1 KV grade as required .

i) 3.5x240 sq. mm

ii) 3.5x185sq. mm

iii) 3.5x50 sq. mm

v) 4x25 sq. mm

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia. including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required.

Manish Electricals

Awasthi Electric Works