is defined as the minimum design normal ballast draught amidships (measured in meters). At this draught, the strength requirements for the ship's structure are met. It represents the minimum draught of any ballast condition in the loading manual, and covers both departure and arrival conditions.
| Name | Type | Use | Description |
|---|---|---|---|
| numericvalue | xs:double | required | The numerical value of the quantity. |
| unit | xs:IDREF | required | The reference to the unitsML reference unit. |
| Schema version | 3.2.0 |
|---|---|
| Schema location | https://3docx.org/fileadmin/ocx_schema/V320/OCX_Schema.xsd |
| Namespace | https://3docx.org/fileadmin//ocx_schema//V320//OCX_Schema.xsd |
| Created | 2026-09-10T10:07:41Z |