(I) Provision Of Ssdac In Addition To Existing Track Circuit Of Siding For Improving Reliability Of Track Circuit In Water Logging Area Over Ambala Division (Ii) Strengthening Of Br. No 313-A (8X8 Rcc Box) Km 275/4-6 & 314-A (8X8 Rcc Box) Km 275/16-18 By Provision Of Standard Wing & Return Walls With Other Protection And Ancillary Works On Umb-Ldh Section