This was a picture of water storage tank. As you can see there were sediment at the bottom of tank and stains on the wall. You can see a great difference before and after cleaning and sterilizing of the tank. Water inside should be clean as these are the source of water coming out from your tap and etc.
This is a picture of pressure vessel, which is normal found at rooftop. As the existing is beyond repair, we are replacing with new.
