bids are invited for digging of minimum 1000 mm depth hard and 762mm width , supply and laying of plb hdpe 40mm size with accessories , supply and installation of caution tape , manholes 762 x762 x 1000mm manholes , hdd across road including resurfacing with cement , supply of route marker locator with associated software , supply and installation of electronic route marker , supply and installation of route markers concrete , supply and installation 48 port l2 core switch , supply and installation 24 port l2 core switch , supply and installation of sc type liu 24 port fully loaded , supply and installation of sc type liu 48 port fully loaded , supply and installation of sfp module , supply and installation of 48f standard lt cst od os2 fiber cable , supply and installation of 24u indoor rack , supply and installation of 24 fiber enclosure , supply and installation of sc to lc patch cords , supply of otdr as per specification total quantity : 55554