I) Supply And Installation Of Voltage Monitoring Relays, Timers, Auxiliary Contactors With Add On Blocks, Auto/Manual Selector Switch, Push Buttons On,Off And Reset As Per Site Requirement Ii) Supply Of 1.5 Sqmm Copper Cable, Wiring Accessories, Terminal Blocks As Per Site Requirement Iii) Control Circuit Wiring For Automation Of 4 Nos. Of 2000 A Unit Auxiliary Ac Bs (U 2, U 4, U 5 & U 7), 2000 A Bus Coupler Breaker & 800 A Dg Breaker Along With Interlocking Of Six Breakers At Ltac Panel As Per Site Requirement Iv) Testing Of Operations Of All The Ac Bs Of Ltac Panel.