corrigendum tender for supply installation and commissioning of lan wifi and cctv ngfwutm , 24 ports core switch , 48 ports distribution l3 switch , 24 ports distribution l3 switch , 48 ports access switch , 24 ports access switch , 08 ports access switch , wireless hardware controller , indoor access point 4x4 mimo , indoor access point 2x2 mimo , 10g sfp plus transceiver , 1g sfp transceiver , 24 ports poe switch , 16 ports poe switch , 08 ports poe switch , 2mp bullet camera , 2mp dome camera , 64 channel nvr with 40tb hdd , cat6 cable utp 305 mtr bundle , 24 ports patch panel loaded , 0.5 mtr cat6 patch cord , 1 mtr cat6 patch cord , io keystone, face plate and box , 6 core fibre cable , 24 ports liu lc loaded , 12 ports liu lc loaded , 1 mtr fibre patch cord , 42u server rack , 12u wall mount rack loaded , 9u wall mount rack loaded , 55 inch display , 1 kva ups 3 years warranty , 10 kva ups 3 years warranty , rj45 box of 100 , cable manager , 32mm hdpe pipe , 1inch cassing capping , 2 inch cassing capping , supply, installation, configuration commissioning charges, supply installation and commissioning of lan wifi and cctv, as per the attached specifications