(1). S&T Provision For Replacement Of Overaged Stm, Pd Muxes, And Power Supply Arrangements At Ofc Huts/Stations/ Cabins On Guntakal Division, With Improvements In Control Communications (Section Control, Traction Power Control And Lc Gate Communication), And Enhancement Of Ofc Networks And Dark Fiber For Signalling Gears On Guntakal Division. (2). S&T Provision For Up Gradation Of Operational Command Control Center (Occ) With Ofc Based Network Enhancement Of Control Communication, Provision Of Tvs In Conference Hall For Emergency War Room, Cctv Monitoring In Security Control Room And Installation Of Gps Clocks Over Guntakal Division.