GSECL UkaI - Retrofitting of ESP of 2 X 200 MW U#3 & 4 of UKAI TPS; Emission Reductions to 50 mg/ Nm3:

PROJECT : Retrofitting of ESP of 2 X 200 MW U#3 & 4 of UKAI TPS

CUSTOMER : Gujrat State Electricity Corporation limited

LOCATION : Ukai, Gujarat


The objective of the upgrade is to reduce the emission from the present levels down to 50 mg/ Nm3.


  • Addition of one field at outlet side along with associated civil works & ash handling system.
  • Increase in height of the existing Passes along with replacement of all the internals.
  • TR sets with panels ,old cables and switchgears,EPIC III controllers replacement
  • All associated cabling, C&I and electrical works

Shut Down is required for existing passes activities & hooking up of the new field Pass of the ESP with the existing passes,connection of the ducting, installation of the dampers/gates and flow balancing etc. 90 days.


  • Unit #1 erection,commissioning completed and ready for PG test.
  • Unit#2 work in progress.