Circle Line Stage 4&5 C855 Bouna Visa & Holland Station.
| Project No. | 17 |
| Project Name | Circle Line Stage 4&5 C855 Bouna Visa & Holland Station. |
| Alias | CL855 |
| Construction Type | Diaphragm Wall |
| Year | 2004 |
| Construction Period | 2004.12 - 2006.05 |
| Status | Completed Project |
| Country | Singapore |
| Client | LTA |
| Main Contractor | Woh Hup + Shanghai Tunnel + Alpine. |
| Scope of Works | D-wall & Barrette Pile (G/W=1043m, H=33.5m, T=1.0 ~ 1.5m) – 35,316m3. |
| Address | South Buona Vista Road, Singapore |
