bids are invited for feeler gauges - engineering metrology - as per is 3179 ( q3 ) , repair rectification for street security light perimeter light flood light any type any make and any capacity against complaints of received through telephone , led driver suitable for existing make and model of led fitting 60w to 120w complete with internal wiring and accessories all as specified and directed. , excavation in trenches in soft loose soil not exceeding 1.5 metre wide and not exceeding 1.5 metre , returning filling in trenches soil including spreading leveling and well ramming in layers not exceeding 25 cm , removal of surplus excavated soil to a distance not exceeding 50metre , sand cushioning with a layer of dry river sand 80mm thick before laying of cable and 150mm thick , brick protection with locally available sub class b bricks old size laid flat and dry perpendicular , gi pipe light grade 40mm dia bore for cable protection fixed to pole wall or laid under floor , gi pipe light grade 50mm dia bore for cable protection fixed to pole wall or laid under floor , taking out down old existing lt 1100volt grade cables size 10sqmm to 25sqmm , supply laying jointing testing and commissioning of low tension lt xlpe insulated armoured heavy duty , all as per ser item no 20 here in before but lt cable of size 16sqmm 4 core aluminum conductor 1100volts grade. , all as per ser item no 20 here in before but lt cable of size 10 sqmm 4 core aluminum conductor 1100volts grade. , providing pcc 1.2.4 type b1, using 20 mm stone aggregate for laying pcc work at defferent locations , 0.75 sqmm nominal area copper conductor twin core frls pvc insulated sheathed cable , bracket made out of gi pipe light grade 40 mm dia 1.50 mtr long duly welded with ms pipe , s and f led light 60w pressure die cast aluminium housing with toughened glass and high power , s and f led street light 90 watt with highly optimised and efficient lighting distribution made from die cast aluminum , s and f street light 120watt made up of pressure die cast aluminium housing , preparation of old surfaces of steel tubular poles and applying one coat of aluminium paint including two coats , dismantling of highmast light for any height and any capacity including repairs to raising and lowering system , integral led aviation light comprising of aluminium housing with polycarbonate enclosure 302 nos. led , high efficient led flood light of 120w capacity with lens made of pressure dia cast aluminum housing, , supply and fixing street light junction box insulated and made out of environment friendly recyclable , supply and fixing led post top lantern 40w long life aesthetically designed with symmetrical light distribution total quantity : 6653