Gorkhaland Territorial Administration Tender

Supply of 18 Watt all in one solar LED Street light Luminaires having polycrystalline solar cell with 12 V, 100W Solar panel module capacity including supply of Hot Dip galvanised Tubular 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-5700K (+/-5%), UV stabilized polycarbonate cover should be used for better light distribution, Lithium-Ferrous Phosphate battery should be used with battery capacity170 wh, integrated MPPT Charger with driver, luminaire should have inbuilt PIR sensor, fixture tilt angle should be 0-15 degree adjustable, input voltage-12 V DC to 14V DC, LED burning hours should be 50000 Hrs. @ L70 Luminaires should have charging & discharging LED indicator and aluminium PDC Housing shall be provided with luninaire. Warranty - 3 years warranty against manufacturing defect from the date of commissioning. Make - Havells/Tata BP/Osram/Philips/Solarize. 2) Hot Dip Galvanised Tubular Pole 7.0 mtr. Long, bottom-135 mm, Top-70 mm & Thickness 3mm, Base plate 225X225X16 mm & PDC-225 mm and foundation bolts M20X700mmX4 nos. J-type and inbuilt J-box with single arm bracket. Make-J.K. Poles CO. / Valmont/Skipper.

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 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. a) Upto 9 mtr. S.T. Pole (06X0.6X1.70) Mts.

Extra on items no. 2 above, for providing CC (6:3:1) base block (around the pole) dimension 0.06x0.06x0.76 mt. above ground level, neatly cemented finsh (3 mm thick), at the base pole (in lieu of CC muffing) incl. drilled hole in pole suitable for alkathene/polythene pipe entry, for street light wiring, without loop Box.