REVAMPING OF CONVENTIONAL TYPE STREETLIGHTS ON THE THEJASWINI TO PUMPHOUSE ROAD IN TECHNOPARK PHASE-I CAMPUS

Amount

4m height Black PU painted Hot Dip Galvanized mild steel pole with top dia. of 76mm, sheet thickness of 3.2mm with gold colour painted decorative cast aluminium rings along with 75 mtr designer double arm brakcet. Base plate is welded to pole with dia. 140mm and thickness 4.5mm, 4 nos. mounting holes. The pole shall be installed on a 1:2:4 concrete plinth as per the detailed diagram. The concrete plinth shall be of 45cmx45cmx60cm below the ground level and 45cmx45cmx10cm above the ground, providing separate adequate size 32mm OD pipes for incoming and outgoing power cables and earth wires with required nos. of GI foundation bolts of size 20mm dia 600 mm length, projected bolt size length 100 mm pitch circle dia 200mm to suit the holes of the base plate. The pole shall be cast vertically in the concrete, using template: the threaded portion protruded out side the plinth shall be galvanized. 6A SP MCB, neutral link, earth terminating facility and 16A, 4pole terminal block , end termination of cables etc shall be fixed inside the pole as required.

Supply of street light pole and all accessories

Installation of street light pole including foundation, terminal box etc.

LED street light post top with two nos of die-cast aluminum, epoxy powder coated black arms and die-cast aluminum epoxy powder coated black housing with heat sink for efficient thermal management, High quality UV Stabilized poly carbonate opal diffuser for glare free light distribution, IP 65 degree of protection , LED having lumen output not less than 3100 lumen ±10% per fixture, CCT should be between 3500K +10%, CRI>70. Luminaire shall have good thermal management system to limit the operating junction temperature of LED within the manufacturer’s recommendations. The system Voltage Range of 140 to 270 AC. System wattage of 65W ±10% per fixture. Constant current electronic driver should be equipped with Surge Voltage protection upto 10kV & other reliability test as per IS 15885 Part- 2/Sec 13. The operating Power factor shall be more than 0.90 (lag). The Total Harmonic distortion (voltage and current) shall be less than 10%. Suitable for mounding on pole mentioned in Item no. 1 (Similar to Bajaj BCF FLO 60W LED NW OP PT and Havells Tycoon)

Supply

Installation

LED street lights (black color) made up of pressure die cast aluminium water proof housing with IP 66 degree of protection, pole mounting clamps suitable for pole dia from 50-90mm, driver and accessories pre-wired upto terminal block in control gear compartment, System wattage of 45W ±10% per fixture. LED shall have lumen efficacy not less than 110 ±10% lumen per watt per fixture. CCT should be between 3000K - 4000K, CRI>70, Luminaire shall have good thermal management system to limit the operating junction temperature of LED within the manufacturer’s recommendations. Luminaire shall have UV resistant injection moulded polycarbonate lens as protector. Luminaire shall have integral fins and central spine attached to LED mounting area for better heat dissipation. The system voltage range of 12V. The driver should be equipped with surge protection (minimum 4.0kV). The operating Power factor shall be more than 0.95 (lag). The Total Harmonic distortion (voltage and current) shall be less than 10%. The efficiency of the luminaire shall be more than 85%. The Driver shall be constant current type of driver.

Supply

Installation

Providing and fixing of 50-80 mm dia. 3 meter length 2-coat Black PU painted G.I. pipe (medium class) on wall, suitable for mounting Pole mount street lights and shall includes necessary modification(pipe bending and fixing on wall) as per direction of Engineer-in-charge

6m height Hot Dip Galvanized Octagonal Pole with top dia 70mm, bottom dia 130mm, sheet thickness 3mm, base plate of 200X200X12 mm size suitable for mounting one number of LED street light fitting as per the item 4 . The pole shall be installed on a 1:2:4 concrete plinth as per the detailed diagram. The concrete plinth shall be of 45cmx45cmx60cm below the ground level and 45cmx45cmx10cm above the ground, providing separate adequate size 32mm OD pipes for incoming and outgoing power cables and earth wires with required nos. of GI foundation bolts of size 20mm dia 600 mm length, projected bolt size length 100 mm pitch circle dia 200mm to suit the holes of the base plate. The pole shall be cast vertically in the concrete, using template: the threaded portion protruded out side the plinth shall be galvanized. 6A SP MCB, neutral link, earth terminating facility and 16A, 4pole terminal block etc shall be fixed inside the octagnal pole as required.

Installation of pole including foundation, terminal box etc.

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required and disposed post and accessories in Technopark store upto 1km as per the directions from Technopark engineer in charge.

Supplying and fixing sintex box (weatherproof) of size 300x200x105mm with MCB rails arrangment of IP65 or above on surface suitable for installing single pole MCB/Isolators complete with connections, testing and commissioning etc. as required

Supplying and fixing following way, horizontal type three pole and neutral, sheet steel, MCB distribution board, 415 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)

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.

Supplying and fixing following rating, 240/415 volts, "C" curve, miniature circuit breaker suitable for inductive load of following pole in the existing MCB DB complete with connections, testing and commisioning.

5A to 32A ,SP MCB

5A to 32A ,TP MCB

MCB Dummy

Supply and 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 and refilling the trench using excavated soil etc as required, but excluding sand cushioning and protective covering.

2Cx 10 sqmm XLPE Al cable

Supply and Laying/fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 kV grade of following size in the existing masonry open duct/RCC Trench/METAL/GI pipe/direct in to the ground below upto 30cm depth (including refilling the excavated portion) etc as required

2Cx 6 sqmm XLPE Al cable

2Cx 10 sqmm XLPE Al cable

Supplying and making end termination with brass compression gland and aluminium lugs with Gland earthing for following size of PVC insulated and PVC sheathed / XLPE aluminium/Cu conductor cable of 1.1 KV grade as required.

2Cx 6 sqmm XLPE Al cable

2Cx 10 sqmm XLPE Al cable

Supplying and drawing following sizes of 1.1kV FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed PVC conduit as required.

2Rx1.5sqmm with 1R 1.5sqmm Green wire for earthing

Supply and installation of 12V, 18W/m, 180 LED Per Meter Profile Strip LED (Luker Catalogue ref No: LPLS180 or similar) along with water proof rigid aluminium profile having diffuser

Supply and installation of 3A, Profile Sleek LED Drive (Luker Catalogue ref No: LPLSD03 or similar)

Supplying and fixing of 25mm 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 fixing of 20mm of PVC flexible conduit along with accessories in surface

Providing and fixing 8 SWG dia G.I. wire on surface or in recess for loop earthing as per IS:3043 along with existing surface/ recessed conduit/ submain wiring/ open trench / walls / pulling through pipes/cable as required in open trench / walls / pulling through pipes/cable etc as required.

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.

Supply and installation of coil/spring earthing using 8 SWG, GI wire for street light pole etc. GI wire buried to a minimum depth of 1.5m, with excavation, refilling and connecting GI wire to pole using bolt and nut complete.

Supply, laying/fixing of 10 SWG copper for earthing of switchboard and jointing as per IS:3043 / 87 in open trench / walls / pulling through pipes etc as required.

Dismantling of bituminous road manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge

Leela Electricpower Services Pvt.Ltd

ABM Electricals

Fathima Engineering Co. Pvt. Ltd.

GERESH ELECTRICALS PVT. LTD