SUPPLY SCOPE OF FIRE SEALING SYSTEM TYPE- A FOR 2X660, MW THDC KHURJA- TG PROJECT, Q3, E & C SCOPE OF FIRE, SEALING SYSTEM TYPE- A FOR 2X660 MW THDC KHURJA- TG, PROJECT, SUPPLY SCOPE OF FIRE SEALING SYSTEM, TYPE- B FOR 2X660 MW THDC KHURJA- TG PROJECT, E & C SCOPE OF FIRE SEALING SYSTEM TYPE- B FOR 2X660