| 14899 | 2209/2018 | RESIDENT ENGINEER NEK (P&F) K-II & K-III KW&SB KARACHI | | 21 June, 2018 | |
| 13349 | 655/2018 | RESIDENT ENGINEER N.E.K OLD DIV. KARACHI (KW&SB) | | 08 Mar, 2018 | |
| 12724 | 39/2018 | RESIDENT ENGINEER KARACHI WATER & SEWERAGE BOARD | | 05 January 2018 | |
| 12760 | 75/2018 | RESIDENT ENGINEER KARACHI WATER & SEWERAGE BOARD | | 11 January 2018 | |
| 12761 | 76/2018 | RESIDENT ENGINEER KARACHI WATER & SEWERAGE BOARD | | 11 January 2018 | |
| 12762 | 77/2018 | RESIDENT ENGINEER KARACHI WATER & SEWERAGE BOARD | | 11 January 2018 | |
| 12837 | 152/2018 | RESIDENT ENGINEER KARACHI WATER & SEWERAGE BOARD | | 18 January 2018 | |
| 12838 | 153/2018 | RESIDENT ENGINEER KARACHI WATER & SEWERAGE BOARD | | 18 January 2018 | |
| 14781 | 2090/2018 | RESIDENT ENGINEER HUB PUMPING NEAR MANGOPIR KARACHI | | 05 June, 2018 | |
| 12382 | 2812/2017 | RESIDENT ENGINEER HUB PUMPING KWSB KARACHI | | 21 November 2017 | |
| 12383 | 2813/2017 | RESIDENT ENGINEER HUB PUMPING KWSB KARACHI | | 21 November 2017 | |
| 14773 | 2082/2018 | RESIDENT ENGINEER HUB FILTER PLANT MANGOPIR KARACHI` | | 05 June, 2018 | |
| 14882 | 2192/2018 | RESIDENT ENGINEER HUB FILTER PLANT KW&SB MANGOPIR KARACHI` | | 14 June, 2018 | |
| 14883 | 2193/2018 | RESIDENT ENGINEER HUB FILTER PLANT KW&SB MANGOPIR KARACHI` | | 14 June, 2018 | |
| 12385 | 2815/2017 | RESIDENT ENGINEER GHARO PSF DIVISION KWSB KARACHI | | 21 November 2017 | |
