rate contract for led street light work including 5 year o m in partappur garhi city , p / f ip-65 / ip-66 protected street light luminaries on existing bracket . fixture made from powder coated single piece pressure die cast aluminum housing with heat dissipation fins on housing with high power leds . diffuser / glass cover for ensuring ip-65 protection for lamp and control gear compartment , system lumen output of 100 lum / watt high power led . integrated driver shall be high efficiency having efficiency more than 85 % and in compliance to iec standards . system life of 50000 burning hours with 70 % of initial lumens maintained . fixture shall be in ce compliance . the cost shall include 5 year comprehensive on site warrnaty and 5 year operation and maintenance charges . please see tender specification in annexure 1 and special note for additional information . ip-65 protected led street light luminaries led street light fixture 25 watt . make:pwd bsr group a-1 , led street light fixture 40-45 watt make: pwd bsr group a-1 , led street light fixture 70-72watt make: pwd bsr group a-1 , supply and fixing of arm of gi pipe of size 20mm / 25mm dia b class 4 feet long bent medium grade , 25 mm width 5mm thick ms clamps set 2 nos . with 3 / 8th nut and bolts for fixing of gi pipe in various sizes suitable to existing rcc / ms poles as per relevant standard specifications , labour charges for removing led lights and fixtures in place of which the above lights will be installed and keeping inventory of the same on daily basis as per directions of engineer in charge , labour charges for shifting and installation of existing led lights and fixtures including making required connections which are to be shifted as per directions of engineer in charge , p / laying p . v . c . / xlpe insulated & p . v . c . sheathed cable of 1 . 1 kv grade with copper conductor of is:1554 p-i / is :7098 p - i of group 1 of approved make in ground as per is:1255 including excavation of 30cmx75cm size trench , 25 cm thick under layer of sand , iind class bricks covering , refilling earth , compaction of earth , making necessary connection , testing etc . as required of size . 1 . 5 sq . mm x 3 core , supplying and installation of centralized control & monitoring system ( ccms ) / street ligh controller at each metering point for switch on / off operation and data monitoring and fault detection with comprehensive onsite warranty of 5 years including connecting the system with street light network .