Ikaros MOB MkII smoke/light units (model 345105)

  • Safety Flash
  • Published on 1 January 2002
  • Generated on 22 February 2025
  • IMCA SF 01/02
  • 1 minute read

Safety Notice 13/01 (Exploding light and smoke marker) brought attention to the need for safety pins being correctly fitted and manufacturer’s instructions being exactly followed before transport or inspection of MOB smoke/light units.

By way of further information it is understood that a MkIII unit (model 345205) was on sale from November 2001 which we understand is the result of re-designing intended to prevent recurrence of the explosion which occurred on the MkII. The MkIIs are still likely to be in use on vessels and installations until about October 2005 however.

As it seems that it would be unlikely to be evident to personnel which model is in use, the Safety Flash thus remains as stated, that is that manufacturer’s instructions are exactly followed and that the safety pin is correctly fitted.

Manufacturers underline that it is vitally important that the signal is not detached from its bracket, for inspection or maintenance, until after the transport pin has been re-inserted.

They also state that users should keep the mounting and operation instruction leaflet, as well as the safety pin, on board the ship at all times for future use.

Latest Safety Flashes:

Crew transfer vessel (CTV) drifts onto turbine tower

A CTV drifted into and hit a nearby structure at 0.5 knots.

Read more
LTI: Fall from height during FRC maintenance

A worker fell 2.3 m to deck from a small boat in the davit, and broke a leg as a result. 

Read more
Near miss: narrowly avoided fall from height due to missing deck gratings

After a grating was removed, the Chief Engineer, on the way to inspect the work, nearly fell 4-5m.

Read more
MSF: A broken stretcher could have led to injury

The Marine Safety Forum (MSF) published Safety Alert 24-09 relating to a broken stretcher.

Read more
Positive story: Excellent galley hygiene and housekeeping

On a walk-around audit, a member highlights very high standards of housekeeping and hygiene in the galley on one of its vessels.

Read more

IMCA Safety Flashes summarise key safety matters and incidents, allowing lessons to be more easily learnt for the benefit of the entire offshore industry.

The effectiveness of the IMCA Safety Flash system depends on the industry sharing information and so avoiding repeat incidents. Incidents are classified according to IOGP's Life Saving Rules.

All information is anonymised or sanitised, as appropriate, and warnings for graphic content included where possible.

IMCA makes every effort to ensure both the accuracy and reliability of the information shared, but is not be liable for any guidance and/or recommendation and/or statement herein contained.

The information contained in this document does not fulfil or replace any individual's or Member's legal, regulatory or other duties or obligations in respect of their operations. Individuals and Members remain solely responsible for the safe, lawful and proper conduct of their operations.

Share your safety incidents with IMCA online. Sign-up to receive Safety Flashes straight to your email.