Dynamic elaboration on the Art & Science of Hazardous Area Protection
Risk Reduction, as explained in EN 1127
The old proverb “an ounce of prevention is worth a pound of cure ” is the underlying philosophy of the EN 1127 term PREVENTION.
The idea is to redesign the process so as to prevent the hazard by bypassing the ignition sources completely.
“Do not enter into the Hazardous Area and take the alternate path by keeping clear of it”
Where is the safe by-pass.?
Most of the time its not there . Its not possible to redesign the project so as to to remove the Hazard out of the Hazardous Area.
But sometime Ex-Perts with a vision can locate the hidden safe by-pass , of course without compromising any output parameters , and convert a hazardous area into an Industrial area .
“The avoidance of an explosive atmosphere should always be the first choice ”
That is the bottom line
Following options are given in EN 1127 highlighting involved variables /parameters
The chances are that Hazardous Area will still be there with all or some of its strength .
let us protect our selves & our assets within the Hazardous Area by applying the principles of PROTECTION as given in IEC 60079 set of standards