section(BG)-TRR(P) 34.735 km with new 60kg 90 UTS rails at various locations on Up & Dn line along with TRR P 14 sets (TWS+CMSC for 1 in 12-7sets and CS + CMSC- 1 in 8.5-7sets). TRR work includes proposed RCC side drain at KM 579.850-580.860 Dn lin