AIC/AED/NIeT-566/25-26/Gr_2

PART-A : Supply, Erection, testing of 7 Meter LED based Solar Mini High Mast light System Octagonal Pole Supply, delivery, erection and commissioning of 7.0 meter high octagonal High mast pole with foundation type base plate and foundation bolt- Top diameter 70mm, Bottomn diameter 155 mm, section length 9000 mm, thickness 3.0mm, foundation type base plate 250X25OX16 mmn and 4 nos ] type foundation bolt (Pole make Utkarsh/ Bansal/ Kolkata Poles) Pole shaft: SS conforming to BSEN 10025, Octagonal, continuously tapered with single longitudinal welding. Pole to be provided with rigid flange plate wityh provision of fixing 4 nos foundation bolts. The pole should be hot dip galvanized Door opening: Door of 500mm length at the clevation of 500mm from base plate, weather proof with suitable locking arrangement. Inside the pole one no. 6A SP MCB and 4 way Power terminal block DMC 25A on Bakelite Sheet. Earthing stud to be provided in the bottom of thc pole. Bracket for fixing luminaires: Ring type Bracket should be made of specified GI heavy duty pipe with minimum 1000 mm dia and 48mm dia suitable for mounting 4 nos LED light mounting.

Foundation Construction of suitable reinforced foundation as par standard design with 1:1.5:3 cement concrete M-20 grade for the above high mast considering soil bearing capacity of 10T/sq.mtr, 1000mm below GL and 200mm above GL, size 600mmX600mm (Cross Section)

Solar panel Supply and fixing 120Wp Mono/Poly-crystalline Solar PV Panel with GI arm and clamp to fix with top of the High mast pole (Make Waree/Loop Power/ Luminous/ Tata Power/ Sova Power/ Microtek)

Charge Controller Supply and fixing MPPT type charge Controller 20A capacity with protection against Battery deep discharge, Over load, Over charge. reverse current flow, short circuit with sensors for automatic dusk to dawn operation (make Luminous/ UTL/ Reputed)

Battery Supply and fixing Lithium Ferro phosphate battery 12Volt 36AH capacity deep charge-discharge cycle 3000(minimum) Make : Loom Solar/ Volta/ BIS approved reputed brand

Flood light luminaries Supplying and fixing of 30W LED flood light CCT 5700K, beam angle 45- 60 Degree, Efficacy 120lm/W(min.), pressure die cast Aluminium body with IP66 protection Potted driver with 5KV in-built & 10KV external (make Eveready/ Cromton/ Wipro/ Bajaj)

Supply and fixing Sheet steel box type water tight enclosure for housing Battery and Charge Controller, Air Natural cooling, to be fixed on the Common Gl arm for Luminaries

Cable, Wires Connectors Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire different sizes as par Current capacity, termination with suitable size copper lugs with

Earthing Earthing with 50 mm dia GI pipe 3.64 mm thickx 3.04 MEs. Long With By ISI-Medium GI pipe as per GS

Earth Continuity Conductor No. 8 SWG

PART-B : Supply 15 watt LED based solar street illumination light at 5 different locations under Lalgola Block Supplying and fixing of Integrated Solar 15 watt LED Street Light in Aluminium Extruded enclosure IP65 with Built in Mono or Poly Crystalline Panel, Lithium Ferro Phospate (LiFePo4) Battery, MPPT Charge Controller and Sensor with Colour temperature between (5500-6500) degree kelvin, having following minimum specification on top of tubular pipe pole. Solar panel: 40 watt peak or higher. Lumen output: 120 lumen/watt. Viewing angle: 120° or higher. Red LED for Battery Low Green LED for Solar Charging Battery Capacity: 12V, 18AH or higher. Autonomy: 2 days, Expected battery life 2000 cycles In-built BMS for battery safety Maintenance free Operating temperature of (LiFePo4) - 10° C to + 55° C High efficiency > 90% Battery charging time not more than a day Reverse polarity protection for battery & Solar Panel Over charge & deOver charge & deep discharge protection for Over Voltage & Over Current protection from Solar PV Module Dusk to Dawn operation, Cooling Air Natural BIS/MNRE/IEC approved. Make: Crompton / Havells / Bajaj / Surya

Supplying and Installation of 6 mtr. Long, 76.1 mm outer dia, 3.6 mm thick, conforming to IS 1161; 2014 with corrosion proof galvanisation conforming to IS 2629-1965 with ole cap at top and base plate of 3 mm thick 200 mm x 200 mm and coupler for fixing Luminary set in CC foundation (Proportion and dimension indicated below), having 600 x 600 x 150 mm thick CC (4:2:1) base block below base plate / pole with hard metal including CC with metal chips (6:3:1) of size 600 x 600 x 1000 mm below ground level including 3 mm thick neat cemented finish and Gl earth bolt after making drilled holes etc. on pole & carriage of pole at work-site including filling up the excavated earth pit with shifted soil and ramming properly.

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