Bokaro Steel Plant — Seepage of roof top water tank,room wall ,corridor wall

Sir, I am from quater no-3143 sector-8/d new, bokaro .There is huge problem of seepage of the rooftop water tank, because of this block walls, our room walls are also gets damaged.There has already been a complain about this but nobody took an action.Its a humble request you to solve this issue as soon as possible.