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Multi-column (OSS_3)
DGIF baseline 2026-1, the latest. Earlier baselines: timemap.
RDF: oss_3.ttl
- Name
multiColumn- Attribute
- OSS Offshore Construction Support Structure
- Definition
- A structure consisting of multiple (commonly three or four) columns extending downwards into the water.
- Description
- The columns may be affixed to the waterbody floor (termed a 'submersible rig') or may terminate in underwater flotation tanks (termed a 'semi-submersible rig') to provide dynamic stability and be moored in place.
- Accepted
- 2013-10-18
- Allowed for
- BD115 Offshore Construction
Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.