Cleaning Grit Blasting

Cleaning the Condenser Rear water box (A1,A2, B1 & B2 Pass) inner surface by grit blasting, apply a coat of Red oxide primer & Brushable Cermaic Epoxy to an average thickness of 1000 microns in pipeline inner surface (This work includes opening and closing of manhole door, providing scaffoding arrangement, manually cleaning the inner surface, grit blasting and applying a coat of primer, mixing and and applying Brushable ceramic epoxy material, conducting thickness survey on the the brushable ceramic epoxy material, closing the manhole doors and renewing the damaged fasteners by new).