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The decisive factor in the process of technical inspection of the gas bottles is determined by the correct choice of the method of carrying out the inspections in order to observe with the greatest attention the possible imperfections due to the wear, which have occurred after prolonged use. Emphasis is placed on the safety conditions of the gas bottles, which contain mandatory minimum technical provisions regarding the periodic verification of the cylinders for liquefied gases or compressed under pressure. The ga...

Both surface but especially underground rescue activities in industrial environments presenting risk of explosive / flammable or toxic gases, are difficult because of major risk of fires or explosions in a very short time. Dense smoke can make rescue work even more difficult and time becomes an extremely important factor, especially when workers are caught in the affected area and it is assumed that they could be alive. The technological development of last years has allowed the miniaturization of equipment and oc...