| 1847 | | KARACHI WATER & SEWERAGE BOARD | | 04 July 2012 | |
| 1864 | | KARACHI WATER & SEWERAGE BOARD | | 12 July 2012 | |
| 1866 | | KARACHI WATER & SEWERAGE BOARD | | 12 July 2012 | |
| 1869 | | KARACHI WATER & SEWERAGE BOARD | | 13 July 2012 | |
| 1897 | | KARACHI WATER & SEWERAGE BOARD | | 30 July 2012 | |
| 1989 | | KARACHI WATER & SEWERAGE BOARD | | 14 Sep 2012 | |
| 1996 | | KARACHI WATER & SEWERAGE BOARD | | 20 September 2012 | |
| 1997 | | KARACHI WATER & SEWERAGE BOARD | | 20 September 2012 | |
| 2002 | | KARACHI WATER & SEWERAGE BOARD | | 24 September 2012 | |
| 2003 | | KARACHI WATER & SEWERAGE BOARD | | 25 September 2012 | |
| 2018 | | KARACHI WATER & SEWERAGE BOARD | | 28 September 2012 | |
| 2025 | | KARACHI WATER & SEWERAGE BOARD | | 05 October 2012 | |
| 2034 | | KARACHI WATER & SEWERAGE BOARD | | 05 October 2012 | |
| 2037 | | KARACHI WATER & SEWERAGE BOARD | | 09 October 2012 updated 14 Dec 2012 | |
| 2041 | | KARACHI WATER & SEWERAGE BOARD | | 10 October 2012 | |
