comprehensive annual maintenance contract ( camc ) of it and non-it infrastructure of jap-it data center ( jdc ) established at jap-it, ranchi.- 1 comprehensive amc of it infrastructure installed at jdc 2 comprehensive amc of it – compute infrastructure installed at jdc 3 comprehensive amc of it – network infrastructure installed at jdc 4 comprehensive amc of it – support infrastructure installed at jdc 5 comprehensive amc of non-it infrastructure installed at jdc 6 comprehensive amc of on-line ups excluding batteries 7 comprehensive amc of cooling system 8 comprehensive amc of fire fighting system 9 comprehensive amc of dg set 10 comprehensive amc of other items such as surveillance camera, desktop, large format display ( lfd screen ) , em door lock etc.