320(1)A diving supervisor shall ensure that underwater diving operations, repetitive dives and treatment of divers are carried out in strict accordance with appropriate decompression schedules and decompression tables.
320(2)A diving supervisor shall ensure that a double-lock Class A hyperbaric chamber in operable condition is on site for the exclusive use of divers engaged in an underwater diving operation before the operation begins whenever
(a)
a planned dive exceeds the no decompression limit, or
(b)
the depth of 40 m is exceeded.
320(3)A diving supervisor shall ensure that the hyperbaric chamber required by subsection (2) conforms to and is operated in accordance with CSA standard Z275.1-93, “Hyperbaric Facilities”.
320(1)A diving supervisor shall ensure that underwater diving operations, repetitive dives and treatment of divers are carried out in strict accordance with appropriate decompression schedules and decompression tables.
320(2)A diving supervisor shall ensure that a double-lock Class A hyperbaric chamber in operable condition is on site for the exclusive use of divers engaged in an underwater diving operation before the operation begins whenever
(a)
a planned dive exceeds the no decompression limit, or
(b)
the depth of 40 m is exceeded.
320(3)A diving supervisor shall ensure that the hyperbaric chamber required by subsection (2) conforms to and is operated in accordance with CSA standard Z275.1-93, “Hyperbaric Facilities”.