History of Borehole Cap
| Element | Description | Element Code | Essential | Uniclass 2015 | Updates |
|---|---|---|---|---|---|
| Borehole Cap | A secure lid on top of a borehole. | BHC | No | Pr_30_59_36_07 | 27-04-2021 |
| Borehole Cap | A secure lid on top of a borehole. | BHC | No | Pr_30_59_36_07 | 11-04-2023 |