VR- JRS Sec. Reconditioning of worn out tongue rail, SEJ of all rail sections on Cess or Depot & In- situ reconditioning of MCI insert in the jurisdiction of Sr. DEN/ North in connection of ( i ) Virar- Surat- TRR ( P )- 20. 038Tkm & TSR ( P )- 19. 065Tkm ( ii ) Virar- Surat- CTR ( S/ P )- 4. 393Tkm & TRR ( S )- 6. 695Tkm.