| Educational Facility | Tank Price (US$) | Total Cost (US$) | Total Benefit (US$, for 20 years) | BCR | PBP |
| Primary School | 22,668 | 24,046 | 70,440 | 2.92 | 6.8 |
| Secondary School | 12,285 | 13,162 | 53,140 | 4.03 | 5 |