Confined space refers to an area which is enclosed with limited access that makes it dangerous to work. An example is the interior of a storage tank which workers may enter for maintenance work but which is not a habitable place.
An emergency water landing is an unplanned landing into water made by an aircraft in response to a crisis.
Slips, trips and fall are the most common cause of injury at work. On average, they cause 40 per cent of all reported major injuries and can also lead to other types of serious accidents, for example falls from height. Slips and trips are also the most reported injury to members of the public.
A fire must have three things to ignite and maintain combustion: Fuel, Heat and Oxygen. The basic strategy of fire prevention is to control or isolate sources of fuel and heat in order to prevent combustion. If all three are not present in sufficient quantities a fire will not ignite or a fire will not be able to sustain combustion.
Hazard is defined as a chemical or physical condition that has potential to cause harm to human life, property or the environment and a reactive hazard has potential to initiate a reactive incident. It is an outcome of changes to chemical structure leading to rapid release of energy, heat and gaseous products leading to severe consequences e.g. fire, explosion, or toxic release.
A reactive hazard may involve:
There has been an increase in the exploration of unconventional crude oils, which almost equal global conventional oil reserves - from bitumen through to heavy oils. Discuss the safety and environmental issues that arise from their exploration, and possible solutions.
The Macondo incident failed due to the failure of the BOP atop the Macondo well. The BOP was designed to activate and seal the well if control was lost, even in a “low probability, high impact event”, such as the blowout that occurred the evening of April 20, 2010. The report released from NAE/NRC, entitled “Macondo Well-Deepwater Horizon Blowout, lessons for improving offshore Drilling Safety”, summarized the known and suspected reasons for why the BOP failed:
Personal Floatation Devices (PFDs) are protective equipments used on an offshore platform location, on the barge, during boat travel, when travelling in a Helicopter or aeroplane, when fire drills or emergency drills are being conducted or any other time deemed necessary by boat captain, supervisor, pusher or pilot. It is also important to note that proper attention has to be paid on the use of thee PDSs. Examples of these PFDs are life preserver, work vest, life buoy, life raft, survival capsules etc
Hello ,
I would like to share an incident that happened recently in our rig.
Facts Pressure Testing of
Shaffer BOP to 15000 psi ongoing. When pressure reached 4700 psi the lower
single ram door was blown off the BOP. Causes It was found that the door
locking mechanism was not engaged, due to human error. Corrective
measures/learnings
• Improve safety culture on
board
• Improve procedures for
maintenance and operation of BOP
• Crew training including OJTs
Ergonomics is the scientific discipline concerned with the understanding of interactions among humans and other elements of a system, and the profession that applies theory, principles, data and methods to design in order to optimize human well-being and overall system performance.
