Gorkhaland Territorial Administration Tender

Supply of 18 watt all in one solar LED Street light Luminaries having polycrystallinell with 12 V,100W Solar panel module capacity including supply of Hot Dip galvanised Octagonal 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,CR-70 (+/-5%), UV stabilized polycarbonate cover should be used for better light distribution,Lithium-Ferrous Phosphate battery light distribution ,Lithium-Ferrous Phosphate battert should be used with battery capacity 170 wh, integrated MPPT Charger with driver, luminarie should have inbuilt PIR sensor, fixture tilt angle should be 0-15 degree adjustable, input voltage-12 V DC to 14 V DC, LED burning hours should be 50000 Hrs. @ L70 Luminaries should have charging LED indicator and aluminium PDC Housing shall be provided with luminarie.Warranty - 3 years warranty against manufacturing defect from date of commissioning.Make- Havells/Tata BP/Osram/Philips/Solarize.

Erection of Single Steel Tubular Pole of length as given below with/without sole plates and cap etc. in CC foundation (proportion and dimension given below)having (600 x 600 x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including 3mm 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 worksite including filling up the excavated earth pit with shifted soil and ramming properly.

Extra on items no 2. above for providing CC (6:3:1) base block (around the pole) dimension 0.06 x 0.06 x 0.76 mt. above ground level , neatly cemented finish (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.