installation, laying, internal lan wiring, configuration and testing of network items for extension of local area network to new office buildings of gevra project for providing access of e-office, sap and internet.-laying and spilicing of overhead 6 core fiber cable with patching oflc/sc connectors from existing network to new locations including materials. 2 laying & wiring of cat-6 lan cables through casing-caping with crimping of i/o boxes & rj-45 connectors including all materials and accessories. 3 installation, configuration & testing of 8 port network switch with 6u network rack including all fixing arrangement & materials 4 installation & testing of media convertor with optical patch cord including materials 5 installation of extension board complete with switch / socket, 10 meter connecting wire and including all materials & accessories. 6 total impact of gst for the purpose of ctc