History of Roundhead
| Element | Description | Element Code | Essential | Uniclass 2015 | Updates |
|---|---|---|---|---|---|
| Roundhead | The structure at the end of a quay facing out to sea | RHD | No | 25-02-2020 | |
| 27-04-2021 | |||||
| Roundhead | A round structure at the end of a projecting coastal structure such as a breakwater, groyne or quay. | RHD | No | SL_32_85_70 | 27-04-2021 |
| Roundhead | A round structure at the end of a projecting coastal structure such as a breakwater, groyne or quay. | RHD | No | SL_32_85_70 | 11-04-2023 |