| Procedures to be used in service centers
which undertake the maintenance or repair of open circuit underwater
breathing apparatus for use with compressed air |
Procedures required to be used in approved
test stations which undertake the periodic inspection and testing of
transportable pressure receptacles for use with breathing and inert
gases of less than 50 liters water capacity |
Procedures required to be used in service
centers which undertake the maintenance or repair and conversion of open
circuit scuba for use with oxygen enriched breathing mixtures |
Procedures required to be used in approved
centers which undertake the production of compressed air or other
breathing gasses and/or, mix or dispense oxygen enriched breathing
mixtures in accordance with BS 4275, BS-EN 12021, BS-IEC 60877, CGA
g-4.1 and ASTM -STP 1197 (we need a BS for compressor operation) |
