corrigendum - up-gradation of network infrastructure , setting up network operationscentre ( noc ) , lan network and wi-fi access points at pmrda , networking infrastructure , hybrid firewall , entrprise grade switch , if any , entrprise grade switch layer 2 , if any , entrprise grade switch layer 3 , if any , wifi repeaters access point , door access control system + 50 access cards , 42 u smart rack , network attached storage / nas , ups , rack for battery , batteries for ups , monitoring pc , all in one desktop , antivirus for computers , passive components of the network , cat6 utp cable box: 305m , 24 port cat 6 patch panel , cat 6 keystone jack , face plate - single , back box , cat6 utp 1 m patch cord , cat6 utp 2 m patch cord , rj45 connector box , fittings components , 1 pvc pipe , 2 pvc pipe , 1 casing capping , 2 casing capping , 1 flexible pipe , 2 flexible pipe , metal junction box 6*6 , aluminium raceway 50*100 mm , pvc , casing capping & metal raceway accessories , manpower , manpower as defined in rfp , onetime installation charges , installation charges for all components in both offices , o&m after go-live , o&m for year-1 , o&m for year-2 , o&m for year-3