Blog posts tagged in Human

Posted by on in Regulatory

Primary Hazards related to Fuel Tank Working

There are a number of potential hazards which fuel-tank maintenance personnel may experience whilst engaged in Fuel Tank Work however the 2 primary hazards are:

a) Chemical
b) Physical

Considering Chemical Hazards and their Consequences - Fuel

Off course the most commonly recognized hazard is the jet fuel itself which is a flammable liquid and will ignite if the temperature of the fuel is such that vapour is created. (The temperature at which the vapours of a flammable liquid can ignite is known as the "flash point".)

Last modified on

Aviation Human Factors training has only been mandatory for the last 10 years with the EASA compliant maintenance environment.

Why Aviation Human Factors Training?

Well currently some 80% of aircraft accidents are attributable to human error, shared between pilots, maintenance staff and Air Traffic Control, Ground Operations and a very small percentage to other factors.

In the main it should be understood that this is a situation which is recognized as rectifiable through the process of raising awareness, training including the associated management of competence and implementation of effective process and procedure and effective communication within the workplace.

Last modified on

When we talk about Human Factor (HF) related issues within the Maintenance Planning environment we need to consider also that often visibility of the outcome is moved to another area of the business. For example if due to planning considerations work is loaded onto the check in an uneven way then it is possible to create an environment where we see commercial pressure, which as we know may directly lead to stress and the possibility of an unwanted HF event.

Another issue also relating to visibility may be connected with the iceberg theory of accidents and incidents. We know that for every significant incident or accidents which occur there are maybe 10 externally report able events (to the regulator) and 30 internally report able events, (to the quality or safety system) however there are additionally in region of 300 unreported transgressions which not only go unreported, but may in fact when considered in isolation appear to have minimum direct consequence, nevertheless may in fact become either precursors or contributors to a more serious event.

Last modified on