nctps-ii-m-i-ca-cwph-unit-ii-dewatering to facilitate cleaning of cooling water inlet lines from cwps 2a to 2f`s discharge elbow to condenser inlet, cleaning of condenser cooling water inlet lines from manhole -3 to manhole - 4 of both a & b pass and attending the leakages in the condenser cooling water inlet ms and grp pipeline joints inside the pipe by laminating with grp material and patch up welding during annual overhaul for the year 2026-27.