The overhead h2o tanks are sometimes a source of drinking water leakages through the ceiling and leakage in underground tanks is usually a source to have sewerage drinking water in to the tank or store h2o flows outdoors the tank trigger shortage of h2o.اپ کا اے سی اب ھماری ذمہ داری۔ھوم سروس صرف لاھور کے لئ