Recreational diving services. Safety related minimum requirements for the training of recreational scuba divers - Level 2. Autonomous Diver Ingestion-build-73073 — extended time intervals

— extended time intervals

4) extended damage to surroundings structures or to the environment is considered

This version of BS 6031 brings it into line with BS EN 1997-1:2004

DN 750 is used only for Class 150 and Class 300

Environmental testing is a measure of the performance of equipment under different environmental conditions

Recreational diving services. Safety related minimum requirements for the training of recreational scuba divers - Level 2. Autonomous Diver Ingestion-build-73073 — extended time intervalsBS EN 14153 2: 2003 Recreational diving services. Safety related minimum requirements for the training of recreational scuba divers. Level 2. Autonomous Diver BS EN 14153 2 is the standard that specifies the competencies that a scuba diver has to have achieved in order for a service provider to award the scuba diver certification indicating that he has met or exceeded scuba diver level 2 Autonomous diver and assessment of these competencies. It also