Bids Invited Through Gem Portal Authorized Firm(S)/Vendor(S) Based In Delhi/Ncr Region Only, For Additional Terms And Conditions (Atc) For Award Of On-Site Comprehensive Annual Maintenance Contract (Camc) Of Computer Hardware & Other Peripherals Alongwith Lan And Services Of Trained/Certified Resident Engineers Under Two Packet System I.E. Technical Bid & Financial Bid.