Apr 112012
 

Lifeboats not as safe as assumed: PSA photo: Statoilhydro

Changes to the regulations regarding offshore lifeboats could now be on the way says the latest issue of Safety Status and Signals from Norway’s Petroleum Safety Authority .

Amended Norwegian rules for freefall and davit-launched lifeboats, their launch systems, and other rescue and evacuation equipment on offshore installations are under consideration. This work is being pursued by the PSA in dialogue with the companies and the unions through the tripartite Regulatory Forum.

Today’s offshore lifeboats with associated launch systems have significant weaknesses, and thereby fail to meet the level of safety which was earlier assumed to exist. That has made it necessary to initiate extensive compensatory measures, observes Sigurd Robert Jacobsen, a principal engineer with the PSA:“Safety must be the same for all who work in the Norway’s petroleum industry. At present, however, it depends on the type of lifeboat on an installation and on which compensatory measures have been adopted.”

Shortcomings of today’s lifeboats relate to the structural strength of superstructure and hulls, gravitational forces acting on passengers, propulsion and buoyancy/stability.

Plans call for a consultation process to begin on the draft of the amended regulations during 2012, and for the final text to come into force after 2014. “It’s our impression that good work is now being done on the challenges related to lifeboats on the NCS,” says Jacobsen.

“The industry recognises that these issues are important.

“Continuous improvement is a demand which must also be met with regard to means of evacuation. The companies undertake to apply the best available technology, practice and knowledge.”

See also

Nopsa: Inspections Lead To Offshore Lifeboat Concerns

Lifeboat Issues Hampering Norwegian Oil

Freefall release fears shut platform

Safety Alert — IADC Caution on Lifeboats

Free Fall Lifeboat Hazards – A Drop In The Ocean

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