| Replacement ratio | Annual save in natural sand (ton) | Corresponding annual save (USD) | Corresponding annual save in water (m3) | Corresponding annual save in water cost (USD) |
| 10% | 254,185 | 5,475,599 | 71,172 | 82,042 |
| 15% | 381,277 | 8,213,388 | 106,758 | 123,064 |
| 20% | 508,370 | 10,951,198 | 142,344 | 164,085 |
| 25% | 635,462 | 13,688,987 | 177,929 | 205,106 |