Replacement Of Dilapidated M.s Roof Platform, Its Railing Guard For Electro Mech.strainer Lifting System For Swf Pump Unit 1, 4 Incl. Strengthening Of All M.s Base Pillars, Provision Of M.s Stair Attached With It At Swf Stn. Of Pbps. Kmc/dr/pbps/m-2/2025-2026