details estimate for supply of materials for and installation of street light at shyamchandpur bazar shyamchandpur bazar- 1. supply of new generation energy saving and environmental friendly long life led street light made up of pressure die cast aluminium housing with high power led as lighting source and lens embedded pc cover having top opening seperate driver compartment with ip66 protection and impact resistance of ik07 with 10kv built-in surge protection device. 2 supplying 1.1 kv 2 core standard pvc insulated 10 sqmm insulated armoured aluminium conductor cable 3 supplying 1.1 kv single core standard 2.5 sqmm copper wire pvc insulated and unsheathed in the prelaid poly pipe 4 supply of 9 m gi ootagonal pole with ring type bracket with 4 to 5 nos fittings and bolt of foundation 5 supply of loop box with mcb and main switch 6 supply of earthing pole with connection materials