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Alerts and bulletins

Alerts - Safety

Title Type Size Date
Safety Alert - Pipeline Loss of Containment PDF 171.09 KB 28/09/2023
Pre-flight checks for life jackets and compressed air emergency breathing system (CA-EBS) PDF 263.45 KB 08/08/2023
Fixed well control equipment PDF 137.89 KB 29/12/2020
Quality assurance of diving system audits PDF 171.63 KB 17/12/2018
Risks associated with pneumatic hose couplings PDF 209.46 KB 30/05/2018
Understanding of light well intervention safety systems is critical for safe operations PDF 559.14 KB 24/11/2017
Potential for fatalities from electrical incidents PDF 151.03 KB 24/10/2017
Well annulus leaks gas-lift inventory from failed instrument line PDF 281.16 KB 06/07/2017
Collared eyebolts as lifting equipment PDF 338.22 KB 06/04/2017
Vessel loss of position while diving in close proximity to a hydrocarbon facility PDF 218.12 KB 27/06/2016
Risks associated with electric storage batteries PDF 179.31 KB 04/11/2015
Fibre reinforced plastic deck gratings PDF 217.54 KB 21/08/2014
Lifting and rigging plans PDF 566.45 KB 16/07/2014
Vibration-induced fatigue on process pipework PDF 226.4 KB 28/01/2014
Fast rescue craft unplanned descent PDF 147.41 KB 05/08/2013
Dropped objects PDF 128.42 KB 02/05/2013
Scaffolding safety PDF 392.21 KB 11/01/2013
Risks associated with 240V electric hand tools/equipment PDF 99.67 KB 04/04/2012
Bypassing of storage tank features PDF 329.67 KB 22/02/2012
Watertight doors and hatches kept open at sea PDF 224.11 KB 03/01/2012

Alerts - Environment

Title Type Size Date
Fauna entanglement PDF 253 KB 03/10/2024
Oil spill sampling and source identification PDF 289.11 KB 09/05/2017
Failure to comply with environmental management requirements due to titleholder asset ownership changes PDF 130.42 KB 24/08/2016
Proper application of change management processes PDF 125.87 KB 30/03/2016

Bulletins - Safety

Title Type Size Date
Safety Bulletin - Lifting Operations Dangerous Occurrences and Injuries PDF 454.08 KB 15/05/2026
Safety Bulletin - Competency for emergency response and high risk activities PDF 267.91 KB 06/08/2025
Safety Bulletin - Helideck Structural Integrity PDF 219.11 KB 19/06/2024
Safety Bulletin - Hazardous Offshore Work PDF 190.51 KB 08/06/2023
Electric Arc Flash Management PDF 428.43 KB 16/11/2021
Safe operation of degraded cranes with reduced capacity DOC 237.94 KB 16/06/2021

IMCA safety flashes

Learning from previous incidents helps improve safety outcomes. Explore IMCA's safety flash entries to gain industry insights into potential hazards and lessons learnt.

 

Historical bulletins issued by the National Offshore Petroleum Safety Authority (NOPSA) 2011

Title Type Size Date
Functional safety in the Australian offshore petroleum industry PDF 509.71 KB 20/11/2014
Functional safety of control systems PDF 22.24 KB 14/12/2011

Bulletins - Environment

Title Type Size Date
Underwater sound impact evaluation - Auditory effects criteria for marine mammals and turtles PDF 357.3 KB 18/02/2026
Recording and reporting MMO data PDF 202.66 KB 18/05/2020
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