REPAIR AND MAINT OF HIGHMAST LIGHTS POST TOP LANTERNS BOLLARDS LED DECORATIVE AREA LIGHTS PANELS AND OTHERS MISC WORK AT MIL STN DAPPAR UNDER AGE(I) DAPPAR

Taking out old unsv LT cable/conductor any size, complete all as specified and as directed by Engineer-in-Charge.

Supply, laying, connecting and testing or passing through pipe, XLPE 1100 volts grade heavy duty underground cable with PVC insulated aluminium stranded conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire 10 sqmm 2 core normal cross sectional area, complete all as specified and as directed by Engineer-in-Charge. Note :- All minor spares such as cable gland, aluminium lugs etc & minor jobs such as cutting, welding etc is deemed to be included in the quoted rates.

Supply, laying, connecting and testing or passing through pipe, XLPE 1100 volts grade heavy duty underground cable with PVC insulated aluminium stranded conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire 16 sqmm 4 core normal cross sectional area, complete all as specified and as directed by Engineer-in-Charge. Note :- All minor spares such as cable gland, aluminium lugs etc & minor jobs such as cutting, welding etc is deemed to be included in the quoted rates.

Supply and fix in replacement of SMC junction box 280mm x 170mm x 130mm from cable looping box to the connector of the luminarie made out of FRP sheet and arrangement single phase 2 wire system and control for incoming & outgoing cables with MCB SP 20 Amps 230 volts with neutral link including flat iron 25x3 mm “D” clamps (2 Nos) suitable for mounting of box to pole /Angle of required size & shape including bolts nuts & washers, complete all as specified and as directed by Engineer-in-Charge Note: - The quoted rate is deemed to be inclusive of cost of suitable size incoming & outgoing cable glands & lugs.

Supply and fix in replacement electronic driver with power factor correction suitable for 70-90 watt LED street lights, input voltage 70VAC to 300VAC,power factor 0.99(Unity), overvoltage 300V cuttoff ,short and open circuit protection isolated, surge protection up to10 to 12Kv,maximum output voltage DC 22-38V, maximum current up to1.5amp waterproof level :IP65, shell material :aluminium with IS15885, complete all as specified and as directed.

Supply and fix in replacement electronic driver with power factor correction suitable for 45-60 Watt LED street lights, input AC 85-300V, input frequency 50/60Hz, output voltage DC 22-38V, output current 1500mA(+/-) 5%,waterproof level :IP65, shell material :aluminium with IS15885, complete al as specified and as directed.

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth for laying of CI / GI pipes laying in trenches and getting out in soft/loose soil, complete all as specified and directed by Engr-in-Charge.

Removing excavated soil to a distance not exceeding 50 mtr and depositing where directed at level not exc 1.5 mtr above the starting point, complete all as specified and directed by Engr-in-Charge.

Returning, filling in trenches including , leveling watering and well ramming in layers not exc 25 cm in soft / loose soil, complete all as specified and directed by Engr-in-Charge.

Material and labour sand cushioning (dry sand) to underground cable for cable protection 23 cm thick in two layers (8 cm thick before laying of cables and 15 cm thick after laying the cable and punning down the sand to 18 cm thickness.). Complete all as specified and as directed by Engineer-in-Charge. Note:- Only punned thickness 18 cm of sand shall be measured for payment purposes.