| Water samples from 25 different locations in Chennai, collected from wells and bore wells were analysed for their potability in the Centre's laboratory. |
| The standpipe water is piped from the mountain and has been tested for potability by Oxfam. |
| Almost all the population has access to potability or treatment testing. |
| The establishment has and implements documented water safety procedures to ensure that water and ice meet the potability requirements of the appropriate regulatory authority. |
| The risk of service disruptions due to breaks will be reduced, and the reliability and potability of water supplies will be enhanced. |
| The quality of the water is not affected and it will conserve its chemical characteristics and potability level. |
