Ikaros MOB MkII smoke/light units (model 345105)

  • Safety Flash
  • Published on 1 January 2002
  • Generated on 12 December 2024
  • 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:

LTI: Finger injury during emergency recovery of ROV

A worker suffered a serious finger injury when their finger was caught between a crane wire and the recovery hook on an ROV.

Read more
BSEE: recurring hand injuries from alternative cutting devices

The United States Bureau of Safety and Environmental Enforcement (BSEE) has published Safety Alert 487.

Read more
NTSB: Crane wire failure

The National Transportation Safety Board of the United States (NTSB) published "Safer Seas Digest 2023".

Read more
Hot work performed outside of Permit to Work (PTW) boundary limit

A near miss occurred when a third-party contractor working removed a trip hazard from the vessel main deck, using a cutting torch and grinding disc.

Read more
Vital safety information (height of vehicle) found incorrect

“Height of vehicle” information displayed on a truck, was found to be incorrect.

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.