| Pile Concrete | Raft Concrete | Raft Steel | |
Unit Price |
| C30 | 548¥/m3 |
|
| C35 | 594¥/m3 | 3900¥/m3 | |
548¥/m3 | C40 | 632¥/m3 |
| |
| C45 | 662¥/m3 |
| |
| C50 | 700¥/m3 |
| |
Optimised Cost | 198,376¥ | 59,060¥ | 9438¥ | |
266,874¥ |