Removal Of Bonnet Of Lp Bypass Valves From Phased Out Unit-5 For Usage In Unit-6, Refurbishment Of Clarifier Bridge Structure And Cleaning Of Tg Auxiliaries Of 210 Mw Unit-6 Ptps Panipat Removal Of Bonnet Of Lp Bypass Valves From Phased Out Unit-5 For Usage In Unit-6, Refurbishment Of Clarifier Bridge Structure And Cleaning Of Tg Auxiliaries Of 210 Mw, Unit-6