Supply Of Modification /Upgradation Of Software & Hard Ware Of Hassdacmodification /Upgradation Of Software & Hard Ware Of Hassdac,Supply Of Modification /Upgradation Of Software And Hard Ware Of Hassdac(Gg Tronics Make)V Er.S002 To Verson S003).The Work Includes Softward Upgradation From S002 To S003 In Cpu Cards ,Replacemen T Of Pd1 &Pd2 Cards With Modified Pd Cards From Ver.S002 To Ver.S003 Which Will Be Inspected And Approved B Y Rdso, Provision Of Clamp For Protection Of Track Device ,Fixing Bolts Of Track Device Shall Be Replaced Duly Me Ntioning Modified? After Existing System Is Modified.) Make G.G.Tronics [ Warranty Period: 30 Months After The Date Of Delivery ] ]