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Element | Description | Element Code | Essential | Uniclass 2015 |
---|---|---|---|---|
Lock Gate | A gate or pair of gates at either end of a lock chamber to control the water level in the chamber. These are usually a pair of mitre gates but may be other designs. If there is a pair of mitre gates at a lock these should be recorded as one Lock Gate element. If lock gates can be used to control water levels and flows, this should be recorded by selecting two purposes - a primary purpose of navigation and a secondary purpose of flood risk management. | LKG | Yes | Pr_30_59_12_10 |