| SN | Year | Client | Asssignment | Location |
|---|---|---|---|---|
| 1 | 2075-76 | Water Supply and Sanitation Division No. 5, Bhaktapur | Bhanutole Water Supply Project | Ward 4, Nagarjun Municipality |
| 2 | 2075-76 | Water Supply and Sanitation Division No. 5, Bhaktapur | BP Chowk Rupsetar Water Supply and Sanitation Project | Ward 1, Kageshwori Municipality |
| 3 | 2075-76 | Water Supply and Sanitation Division No. 5, Bhaktapur | Lamthumki Water Supply Project | Ward-4, Nagarjun Municipality |
| 4 | 2075-76 | Water Supply and Sanitation Division No. 5, Bhaktapur | Thapagaun Drinking Water Supply Project | |
| 5 | 2075-76 | Water Supply and Sanitation Division No. 5, Bhaktapur | Bhorletar Water Supply and Sanitation Project | Ward 7, Kageshwori Municipality |
| 6 | 2075-76 | Department of Water Supply and Sanitation, Water Quality Section | Thula Kharka Solar Lift Water Supply Project, Chhatradev-1, Chidika, Arghakhanchi | Ward 1, Sandhikharka Municipality, Arghakhanchi |
| 7 | 2075-76 | Chandragiri Municipality | Tinthana Water Supply and Sanitation Project | Ward 15, Tinthana, Chandragiri Municipality |
| 8 | 2076-77 | Water Supply and Sanitation Division No. 5, Bhaktapur | Khadka Gaun Water Supply Project | Ward 14, Kalanki, KMC |
| 9 | 2076-77 | Water Supply and Sanitation Division No. 5, Bhaktapur | Kirtipur Nagarpalika Tyanglaphat Water Supply Project | Ward 2, Kirtipur, Kirtipur Municipality |
| 10 | 2076-77 | Water Supply and Sanitation Division No. 5, Bhaktapur | Brihat Khanepani Yojana Kirtipur 1, 2, 9 Water Supply Project | Ward 9, Nagaun, Kirtipur Municipality |
| 11 | 2076-77 | Water Supply and Sanitation Division No. 5, Bhaktapur | Tokha Drinking Water Supply Project | Ward 5, Dhapasi Panchakanya, Tokha Municipality |
| 12 | 2076-77 | Godawari Municipality, Bajrabarahi, Lalitpur | Gwalindaha (Badikhel) Drinking Water Supply and Sanitation Project | Ward 4, Badikhel, Godawari Municipality |
| 13 | 2076-77 | Nagarjun Municipality | Tarkeswor Water Supply Project | Ward 10, Syuchatar, Nagarjun Municipality |
| 14 | 2077-78 | Water Supply and Sanitation Division No. 5, Bhaktapur | Khadka Gaun Water Supply Project | Ward 14, Kalanki, KMC |
| 15 | 2077-78 | Federal Water Supply and Sewerage Management Project, Panipokhari, Kathmandu | Budhanilkantha Khadka Gaun Co-Financing Water Supply and Sanitation Project | Ward 6, Budhanilkantha Municipality |
| 16 | 2077-78 | Federal Water Supply and Sewerage Management Project, Panipokhari, Kathmandu | Kirtipur Dudhpokhari Brihat Water Supply Project | Ward 1, 3 & 4, Kirtipur Municipality |
| 17 | 2077-78 | Federal Water Supply and Sewerage Management Project, Panipokhari, Kathmandu | Imadol Co-Financing Water Supply and Sanitation Project | Ward 1, 3 & 4, Mahalaxmi Municipality |
| 18 | 2077-78 | Federal Water Supply and Sewerage Management Project, Panipokhari, Kathmandu | Sanghachowk Water Supply Project, Shankharapur Municipality | Ward 1 & 3, Shankharapur Municipality |
| 19 | 2077-78 | Federal Water Supply and Sewerage Management Project, Panipokhari, Kathmandu | Ghattekhola Water Supply Project, Tarkeshwor-2, Tarkeshwor Municipality | Ward 2, Tarkeshwor Municipality |
| 20 | 2077-78 | Federal Water Supply and Sewerage Management Project, Nepalgunj, Banke | Ghorahi 7, 8 & 9 Water Supply Project, Ghorahi Sub Metropolitan City | Ward 7, 8 & 9, Ghorahi Sub Metropolitan City, Dang |
| 21 | 2077-78 | Federal Water Supply and Sewerage Management Project, Nepalgunj, Banke | Manau Water Supply Project, Geruwa Gaunpalika-6, Bardiya | Ward 6, Geruwa, Bardiya Municipality |
| 22 | 2078-79 | Water Supply and Sanitation Division No. 5, Bhaktapur | Dhitalthok Brihat Water Supply Project, Tarkeshwor | Ward 5, Tarkeshwor Municipality |
| 23 | 2078-79 | Water Supply and Sanitation Division No. 5, Bhaktapur | Nayapati Brihat Water Supply Project | Ward 2, Gokarneshwor Municpality |
| 24 | 2078-79 | Water Supply and Sanitation Division No. 5, Bhaktapur | Tallo Pasekot Water Supply Project, Budhanilkantha-6 | Ward 6, Budhanilkantha Municipality |
| 25 | 2078-79 | Water Supply and Sanitation Division No. 5, Bhaktapur | Payautar Water Supply Project, Ward No. 6, Payautar, Tarkeshwor | Ward 5, Tarkeshwor Municipality |
| 26 | 2078-79 | Water Supply and Sanitation Division No. 5, Bhaktapur | Brihat Suryamandali Water Supply Project | |
| 27 | 2078-79 | Federal Water Supply and Sewerage Management Project, Panipokhari, Kathmandu | Ramkot 6, 7 Water Supply Project, Kumahiti, Parigaun, Fasku | Ward 6, 7 Nagarjun Municipality |
| 28 | 2078-79 | Lalitpur Metropolitan City | Harisiddhi Water Supply and Sanitation Project | Ward 29, Harisiddhi, LMC |
The Water Supply System Design project by PowerTree focuses on sustainable and efficient water supply solutions. It includes diverse assignments across Nepal, such as water supply and sanitation in urban and rural areas, solar-lift systems, and co-financing projects.