Restructuring Of Existing Network And Comprehensive Annual Maintenance Contract For Network, Server Hardware, Operating System, Database, Firewall, Backup Management, Antivirus Management, Networking Components And Ups, All Passive And Active Components Of Lan, Lan Cabling And Coordination With Provider For All Lease Lines And Internet Broadband Lines And Wired Less Internet Of Jamnagar Municipal Corporation 2026-2027 To 2028-29