Global Maritime

Site Specific Assessment - 4 leg Jack-Up


Client: GDI
Timeline: 2016

The project is site specific assessment of the jackup for various locations in offshore Qatar. 


The GM contribution was to perform a site specific assessment for the jackup considering directionality of metocean data and comment whether the vessel can survive storm survival operations in a 50 yr storm.


Assessment covered structural/naval and geotechnical aspects  - leg penetration analysis, spudcan interaction (with relic footprints and bathymetry slopes) etc . GM’s role was to make the vessel meet the ISO 19905-1:2016 guidleines for storm survival operations.

Reference Work