Tehri PSP (4x250 MW) status of work

  • Unit-1: Wet commissioning before 1st Sync to grid is in near to completion and Unit synchronization is targeted by Nov’24.
  • Unit-2:Mechanical heat run conducted successfully on 14.10.2024 and further testing is in progress. Unit synchronization is targeted by Dec’24.
  • Unit-3:Boxing up completed on 15.09.24 and further pre-commissioning activities are underway.
  • Unit-4:Boxing up activities are in progress following the successful rotor lowering. Unit Box up is targeted to be completed by Dec’24.

Civil & Hydro-mechanical Works

  • HRT-04 Plug Breaking: Out of total 32 m plug, 24 m plug breaking is near to completion. Further muck removal & repair/relining work is in progress.
  • Butterfly Valves for Unit-3 & 4: Mechanical locking of BFV-3 completed on 04.11.2024. Further erection work of BFV-3 & 4 is in progress and likely to be completed by end of Nov’24 & mid of Dec’24 respectively.
  • Main Inlet Valves for Unit-3 & 4:Erection work of MIV-3 & 4 are in progress. Mechanical locking is likely by end of Nov’24 and mid of Dec’24 respectively.