improvement of street lighting arrangement in ward no.-43 sultanpuri-a under rohini zone.; 1 od11346 / 2023-2024:dsr-22 ( 7.6.1 ) laying of one number pvc insulated and pvc sheathed / xlpe power cable of 1.1 kv grade of following size in the existing masonry open duct as required. up to 35 sq. mm 2 od11347 / 2023-2024:sr-22 ( 1.17.2 ) supplying and drawing following sizes of frls pvc insulated copper conductor, single core cable in the existing surface / recessed steel / pvc conduit as required. ( a ) 2 x 1.5 sq. mm 3 od11490 / 2023-2024:supplying and fixing of 32 mm dia x 1.00 metres long g.i. pipe ( medium class ) bracket for mounting of fluorescent / hpmv / hpsv street light fitting on pole including bending the pipe to the required shape, 2 nos 25mm x 6 mm flat iron clamps with nuts, bolts and washer, painting the flat iron with primer and finish paint etc. as required 4 122.1.3:supply of xlpe insulated pvc sheathed al. conductor armoured cable 1.1kv grade conforming to is-7098 of following size:-2c*10 sqmm 5 122.2.34:sitc of 70 / 72w led street light luminaire fitted with lens, top opening driver cover made of pressure die cast aluminium housing & toughened glass cover complete with the following specification as reqd with ip 66 protection ( a ) total system wattage =70 / 72 watt + / - 5% ( b ) luminaire efficacy>=100 lm / w ( c ) power factor>=0.95 ( d ) protection class- ip-66