Kallang River Reservoir Historical Plaque Portal in Sembawang Hills Estate Sembawang Hills Estate Singapore
| # | Image | Mod | Area | L | R | HP | Days |
|---|---|---|---|---|---|---|---|
| 1 |  Kallang River Reservoir Historical Plaque | PS PS PS PS | -- | 7 | 8 | 100% | 154 |
| # | Image | Mod | Area | L | R | HP | Days |
|---|---|---|---|---|---|---|---|
| 1 | Kallang River Reservoir Historical Plaque | PS PS PS PS | -- | 7 | 8 | 100% | 154 |