1. Al-Jasser A (2007) Chlorine decay in drinking-water transmission and distribution systems: pipe service age effect. Water Res 41:387–396
2. APHA, AWWA, WPCF (2001) Standard methods for examination of water and wastewater, 21st edn. American Public Health Association/American Water Works Association/Water Environment Federation, Washington
3. AWWA, AWWARF (1992) Water Industry Database: Utility Profiles. American Water Works Association, Denver
4. Batish R (2003) A new approach to the design of intermittent water supply networks world water. Environmental Resources Congress 1–11
5. BIS:1172 (1993) Code of basic requirements for water supply, drainage and sanitation