BUS_ASC_NAME
| VARCHAR2 | 300 | The name of a **business associate**. |
AREA_CODE
| VARCHAR2 | 6 | The designated abbreviation assigned to Outer Continental Shelf (OCS) geographical units for identification purposes and for use on maps and in data bases. |
BLOCK_NUMBER
| VARCHAR2 | 18 | Identifies a subdivision of an Official Protraction Diagram. |
STRUCTURE_NAME
| VARCHAR2 | 45 | The name of the structure assigned by the owner. |
MANNED_24_HR_FL
| VARCHAR2 | 3 | An indicator of whether a location has personnel on board 24 hours per day. |
WATER_DEPTH
| NUMBER | 22 | The depth of the water at a well/platform location from the water level to the mud line. |
INSTALL_DATE
| DATE | 7 | The date that an platform, pipeline, or piece of safety equipment (eqmt) was installed on the Outer Continental Shelf (OCS). |