| Khodafarin Irrigation and Drainage Network and Technical Structures | Feb, 2007 | July, 2011 | Ardabil Regional Water Stock Company | Tavanab Co. |
| Downstream Irrigation Network of Sabalan Dam | Dec, 2008 | May, 2015 | Ardabil Regional Water Stock Company | Ashnab Co. |
| Neka Irrigation and Drainage Network (districts IV,V) | July, 2011 | Sep, 2017 | Mazandaran Regional Water Stock Company | Water & Soil Resources Co. |
| Oshnavieh Earth Fill Dam Construction | Aug, 2011 | Nov, 2018 | West Azerbaijan Regional Water Stock Company | Pouyab Co. |
| Khodafarin Main Irrigation Network (2,3,4 Units) | Jan, 2012 | Sep, 2016 | Ardabil Regional Water Stock Company | Saman Abrah Co. |
| Execution of South- North Syphon of Sabalan Dam | Dec, 2015 | Oct, 2017 | Ardabil Regional Water Stock Company | Farazab Co. |
| Khodafarin Irrigation and Drainage Network and Technical Structures 2 | Jan, 20160 | Aug, 2018 | Ardabil Regional Water Stock Company | Tavanab Co. |
| Execution of Grade 1 Water Supply Pipes of Badin 2 Plain | Sep, 2016 | 99 % | West Azerbaijan Regional Water Stock Company | Abgir Co. |
| Execution of Grade 1 Water Supply Pipes of Badin 1 Plain | Feb, 2017 | 98% | West Azerbaijan Regional Water Stock Company | Abgir Co. |