Gorkhaland Territorial Administration Tender

Solarize/ Havells/ Tata BP/ Osram/ RS Solar Lights. Supplying of 24 watt all in one solar LED Street Light Luminairies having polycrystalline solar cell with 12 V, 100 W Solar panel module capacity including Supplying of Swagged Pole 7.0 mtr long.Detailed Technical specification given below.1)System Lumen output should not be less than 3000 lumens,system efficiency should not be less than 175 lumens/watt,CRI-70(+ /-5%),CCT-5700 K(+/-5%),UV stabilized polycarbonate cover should be used for better light distribution ,Lithium-Ferrous Phosphate battery should be used with battery capacity 170 wh,integrated MPPT Charger with driver ,luminaire should have in-built PIR sensor,fixture tilt angle should be 0-15 deg adjustable, input voltage -12 V DC to 14 V DC ,LED burning hours should be 50000 Hrs @ L70 .Luminaire should have charging &discharging LED indicator and alumunium PDC Housing shall be provided with luminaire. Warranty-3 years warranty against manufacturing defects from the date of commissioning.. 2). Swagged Pole7.0 Mtr. Long, Bottom-135 mm,Top -70 mm & Thickness 3 mm ,Base plate 225x225x16 mm & PCD -225 mm and foundation bolts M20X700mmx4 nos J-type and inbuilt J-box with single arm bracket

1(H-1)Erection of Single Steel tubular pole of length as given below with/without sole plate & Cap etc. in CC foundation (Proportion and dimension indicated below), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.30 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth- pit with shifted soil and ramming properly (Up to 9 mtrs ST Pole)

3b(H-1)Extra on items ''3'' above, for providing CC (6:3:1) base block (around the pole) dimension 0.60x0.60x0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base of the pole (in lieu of CC muffing) incl. drilled hole in pole suitable for alkathene/polythene pipe entry, for street light wiring, without Loop Box