| PWA/STC/023/10-11 | Sewer Extension and House Connections At AL Luqta Area DA/HC/09-10/C/34/S
| 30,000 | 750.00 | Infrastructure Affairs | 26/07/2010 | 1 |
| PWA/STC/022/10-11 | Cleaning of Road Gullies and the Linked Drain Lines At Different Locations in Doha City AA/10-11/M/1349/S
| 12,000 | 500.00 | Assets Management Affairs | 26/07/2010 | 1 |
| PWA/STC/026/10-11 | Sewer Extension and House Connections at Al Wajba Area DA/HC/10-11/C/037/S
| 20,000 | 500.00 | Infrastructure Affairs | 26/07/2010 | 1 |
| PWA/STC/017/10-11 | Supply of Electro Fusion Coupler, Flange Adaptor Aqua Grip & Spool Piece of HDPE Pipe for TSE Network AA/10-11/M/1097/S
| 11,000 | 400 | Assets Management Affairs | 12/07/2010 | 1 |
| PWA/STC/019/10-11 | Replacement/ Upgrading of the Existing Sewer Lines at Madinat Khalifa South AA/10-11/M/1316/S
| 32,000 | 750 | Assets Management Affairs | 12/07/2010 | 1 |
| PWA/STC/014/10-11 | Call – Off Supply of Miscellaneous Items for Mechanical Workshop AA/ 10-11/M/1100/S
| 20,000 | 500 | Assets Management Affairs | 05/07/2010 | 1 |
| PWA/STC/016/10-11 | Replacement/Upgrading of the Existing Sewer Lines at Ibn Abi Sulma Street, Al Mansoura Area AA/10-11/M/006/S
| 25,000 | 500 | Assets Management Affairs | 05/07/2010 | 1 |
| PWA/STC/011/10-11 | Construction of Fire Hydrant on TSE Networks AA/ 10-11/M/003/S
| 51,000 | 1,000.00 | Assets Management Affairs | 28/06/2010 | 1 |
| PWA/STC/015/10-11 | Removal of the Existing Sludge Lagoons at Doha west STW AA/ 10-11/M/009/S
| 30,000 | 750 | Assets Management Affairs | 28/06/2010 | 1 |
| PWA/STC/012/10-11 | Replacement of D I Manhole Cover and Frame in different Locations AA/ 10-11/M/004/S
| 12,000 | 500.00 | Assets Management Affairs | 21/06/2010 | 1 |
| PWA/STC/013/10-11 | Doha and Rayyan Sewerage Scheme – House Connections (Call Out Contract No. 11/2009) DA/HC/09 -10/C/29/S
* This Tender is Based on a (ONE ENVELOPE ) Bid System
| 12,000 | 500.00 | Infrastructure Affairs | 21/06/2010 | 1 |
| PWA/STC/007/10-11 | Replacement / Upgrading of the Existing Sewer Line at Al Wajdah Street , Al- Matar Area between MHS.17/1/10A/17 & 17/1/10A/18/3 AA/10-11/M/008/S
| 12,000 | 500.00 | Assets Management Affairs | 07/06/2010 | 1 |
| PWA/STC/008/10-11 | Replacement / Repair of House Connections at Different Locations AA/10-11/M/005/S
| 9,000 | 500.00 | Assets Management Affairs | 07/06/2010 | 1 |
| PWA/STC/009/10-11 | Sewer Extension and House Connections at Al Khor Area DA/HC/09-10/C/33/S
| 18,000 | 500 | Infrastructure Affairs | 07/06/2010 | 1 |
| PWA/STC/066/09-10 | Additional Interlock Paving at Abu Samra Customs BA/09-10/C/065/S
| 13,000 | 500.00 | Building Affairs | 17/05/2010 | 1 |
| PWA/STC/005/10-11 | Post Contract Professional General and Site Supervision and Quantity Surveying Consultancy Services for : Road Improvement Works in Daayen Municipality – Grading Works for Umm Qarn IA/09-10/S/008/S
| 30,000 | 500.00 | Infrastructure Affairs | 17/05/2010 | 4 |
| PWA/STC/006/10-11 | Post Contract Professional General and Site Supervision and Quantity Surveying Consultancy Services for : Road Improvement Works in Al Khor Municipality – Grading Works for Al Khor Industrial Area IA/09-10/S/009/S
| 35,000 | 500.00 | Infrastructure Affairs | 17/05/2010 | 4 |
| PWA/STC/002/10-11 | Replacement / Upgrading of the Existing Sewer Line at Al- Matar Area of Bishr Bin Marwan Street AA/09-10/207/S
| 34,000 | 750.00 | Assets Management Affairs | 17/05/2010 | 1 |
| PWA/STC/067/09-10 | Post Contract Professional General and Site Supervision and Quantity Surveying Consultancy Services for : Road Improvement Works in Doha Municipality – Grading Works for Ain Khaled IA/09-10/S/006/S
| 50,000 | 500.00 | Infrastructure Affairs | 26/04/2010 | 4 |
| PWA/STC/001/10-11 | Supply of Small Jetting Units AA/09-10/M/209/S
| 21,000 | 400.00 | Assets Management Affairs | 26/04/2010 | 1 |