Area lighting work between GJB MSc Building, Hilltop Tank and HighMast lighting in NIT Rourkela

Amount

Supplying and drawing following sizes of FR PVC insulated three-core round insulated copper conductor and sheathed flexible cable of 1100 V grade in the existing surface/ recessed steel/ PVC conduit as required.

3 x 1.5 sq. mm

3 x 2.5 sq.mm

3 x 4.0 sq.mm

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.

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm)

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.

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 (Red brick/tile block/HDPE Pipe) and refilling the trench etc as required.

Upto 35 sq. mm

Laying of one number additional PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering (Red brick/tile block/ HDPE Pipe) and refilling the trench etc as required.

Upto 35 sq. mm

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 10 sq. mm (25mm)

3.5 X 35 sq. mm (32mm)

Supply of materials and installation of pipe earth electrode made out of 50 mm dia class B(05.03kg/metre) G.I. pipe of 3.0 metre long with arrangements for fitting/ termination of G.I. flat / wire with G. I. nut bolts & washers including cost of charcoal, salt, foreign soil, water pouring arrangements, brick masonary enclosure on top with removable RCC cover complete with labour for excavation of pit in all kinds of soil & rock as required and as per direction of EE (Electrical).

Supply of materials and installation of earth rod electrode made out of 19 mm dia 1200mm long with arrangements for fitting/ termination (with street light pole by providing suitable extra one nut for pole) of G.I. flat / wire with G. I. nut bolts with clamp & washers for all kinds of soil & rock as required and as per direction of EE (Electrical).

Supply and fixnig of 4 pole, 32A, terminal block with (2~6)A SP MBC

Supply, Installation, Testing and commissioning of L.T. outdoor Aluminium busbar panel having (25 x 6) mm 4 busbars, Phase Indicating Lamps along with its grouting with PCC footing

Supply of LED streetlight fixture with pressure die cast housing with toughened glass and high power LED's with secondary optics and IP66 protection. Dual stage 5kV+10KV SPD. Efficacy ≥ 110LPW 45W, neautral / warm light of CGL LSTS-45-WW-M or equivalent. Make: PHILIPS/Jaquar/Havells/K-Lite/Canara

Providing, laying and fixing following dia G.I. pipe (medium class) in ground complete with G.I. fittings including trenching (75 cm deep)and re-filling etc as required

100 mm dia

Installation of 4.0m Long Conical pole /3.0 mtrs decorative poles & fixing of streetlight fixture for operation on 240V, single phase AC complete with a foundation 500mm X 500mmX 600mm base plate of 300x300 mm with anchor bolt duly embedded in 1:1.5:4 RCC including excavation pit, concreting, providing HDPE pipes for cable entry junction box with prewired 2 Amp SP MCB, loop-in -loop-out terminal block, wiring with copper 1.5mm 3 core flexiable cable upto the fitting etc., complete as required . Cost of foundation bolt not included.

Supply of Hot Dip Galvanized 04 mtrs Conical Poles with foundation bolt and 0.5 m single arm bracket, camouflaged junction box and electrical control gears with weather proof flush door and locking facility. Make: BAJAJ, CONSOUL, JAQUAR, HAVELLS, K-LITE

Supply of 3 mtrs decorative GI pole with CAST IRON base of base plate size 250x250x12 mm CI Casting at joint & Control Box at the bottom of the pole for space for houising MCB & Termina strip etc. including foundation bolt Specification of pole section: 1st Section: CI Base decorative part 2nd Section: 73mm x 32 mm x 3000 mm polyurthane painted as per the approved colour shade by EE (Electrical) The GI Pole should be provided with an in built junction box to fix 32 A connectors and 6 A MCB at bottom. The inbuilt box should have a flush door of suitable size pole & its part are painted in 3 layer coating in which 1st layer with ETCH primer, 2nd layer with EPOXY primer & 3rd layer with PU paint with J bolts & base plate. Make: PHILIPS/Jaquar/Havells/K-Lite/Canara

12 MTR HIGH MAST LIGHTING SYSTEM Make: BAJAJ, CONSOUL, CROMPTON, JAQUAR, HAVELLS, K-LITE

Supply of 12.5 M high mast shaft in two sections suitable for 55 m/sec wind speed along with head frame, luminaires carriage suitable for 6 luminaires in symmetrical arrangement and other accessories manufactured in factory. 150/360,3/3

Supply of raising lowering system comprising double drum winch, 6mm diameter SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, lightning finial. (Wiring material from JB to individual luminaire & MCB in base compartment are not included and are a part of installation).

Supply of foundation bolts manufactured from special steel along with nuts, washers, anchor plate and common template.

Supply of LED type single dome aviation obstruction light.

Supply of outdoor stand mounted feeder pillar with 32A TPN MCB incomer, single dial time switch, 25A TP contactor for the automatic switching of luminaries, power tool control with 2 no 9A contactors and raise lower push button, Incoming 35 sq. mm and out going 16 & 2.5 sq. mm terminals.

Supply of LED Flood light luminaire of 200 W housing made from high pressure die cast aluminium (ADC12), Integrated lens cover with IP-66 degree of protection. System efficacy of >135 lumens/Watt, Minimum System Lumen-27000lumen, CRI > 70 and CCT of 5700 K (ANSI). The luminaire should have 5 kV surge protection integrated with driver & 10 kV SPD, PF > 0.95 and THD < 10%, Operating voltage range 120V-270V. The driver used must be a constant current potted driver (Approved through BIS for electrical safety IS15885) with efficiency of >85% & electrical class 1. Brand embrossing of brand for tracability till life. LM79 from NABL Lab (Not older than 1 year) LM80 from the source manufacturer for >=9000Hrs, Luminaire life at 50K burning hours. LED makes : BRIDGELUX/CREE/OSRAM/NICHIA only. Make: HAVELLS, CROMPTON, JAQUAR, PHILIPS, CANARA, K-Lite

Erection of the high mast with the help of suitable tools and plants, Installation of the mast feeder pillar by grouting the stand in concrete., Wiring of luminaires with all wiring materials like PVC insulated PVC sheathed flexible cable of suitable copper conductor cores of 1.5 sq. mm, lugs, MCB and all labour.

Supply & Installation of of LED post top luminaire of 45 Watt, 140-270 Volt , 50 Hz, pf>0.95, tsd<10%, driver efficiency >85% , high power SMD LED of efficacy >90lumen per watt , CCT 3000K-5700K , CRI>70 powder coated spun and diecast Aluminium Housing, IP66 protection , 5 kV surge protection integrated with driver & 10 kV SPD Make: HAVELLS, K-Lite, PHILIPS, JAQUAR, CANARA

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