51.6(1)A firefighter who may be exposed to an oxygen deficient atmosphere or to harmful concentrations of air contaminants when engaged in structural fire-fighting or rescue shall wear positive-pressure self-contained respiratory protective equipment that meets or exceeds NFPA 1981, “Standard on Open-Circuit Self-Contained Breathing Apparatus for Fire Fighters”, 1992 edition, together with a protective hood that meets or exceeds the requirements in Chapter 6-1 of NFPA 1971, “Standard for Protective Clothing for Structural Fire Fighting”, 1991 edition.

51.6(2)An employer shall ensure that a firefighter who is wearing self-contained respiratory protective equipment when engaged in structural fire-fighting or rescue is accompanied by another firefighter similarly equipped and having the same air capacity.

51.6(3)An employer shall ensure that the compressed breathing air used in self-contained respiratory protective equipment required under subsection (1) meets or exceeds CSA standard CAN3-Z180.1-M85, “Compressed Breathing Air and Systems”.

51.6(4)An employer shall ensure that self-contained respiratory protective equipment used by a firefighter when engaged in structural fire-fighting or rescue is equipped with a personal distress alarm device that meets or exceeds NFPA 1982, “Standard on Personal Alert Safety Systems (PASS) for Fire Fighters”, 1993 edition.

51.6(5)An employer shall ensure that CSA standard CAN/CSA Z94.4-93, “Selection, Use, and Care of Respirators” is followed concerning

51.6(1)A firefighter who may be exposed to an oxygen deficient atmosphere or to harmful concentrations of air contaminants when engaged in structural fire-fighting or rescue shall wear positive-pressure self-contained respiratory protective equipment that meets or exceeds NFPA 1981, “Standard on Open-Circuit Self-Contained Breathing Apparatus for Fire Fighters”, 1992 edition, together with a protective hood that meets or exceeds the requirements in Chapter 6-1 of NFPA 1971, “Standard for Protective Clothing for Structural Fire Fighting”, 1991 edition.

51.6(2)An employer shall ensure that a firefighter who is wearing self-contained respiratory protective equipment when engaged in structural fire-fighting or rescue is accompanied by another firefighter similarly equipped and having the same air capacity.

51.6(3)An employer shall ensure that the compressed breathing air used in self-contained respiratory protective equipment required under subsection (1) meets or exceeds CSA standard CAN3-Z180.1-M85, “Compressed Breathing Air and Systems”.

51.6(4)An employer shall ensure that self-contained respiratory protective equipment used by a firefighter when engaged in structural fire-fighting or rescue is equipped with a personal distress alarm device that meets or exceeds NFPA 1982, “Standard on Personal Alert Safety Systems (PASS) for Fire Fighters”, 1993 edition.

51.6(5)An employer shall ensure that CSA standard CAN/CSA Z94.4-93, “Selection, Use, and Care of Respirators” is followed concerning

51.6(1)A firefighter who may be exposed to an oxygen deficient atmosphere or to harmful concentrations of air contaminants when engaged in structural fire-fighting or rescue shall wear positive-pressure self-contained respiratory protective equipment that meets or exceeds NFPA 1981, “Standard on Open-Circuit Self-Contained Breathing Apparatus for Fire Fighters”, 1992 edition, together with a protective hood that meets or exceeds the requirements in Chapter 6-1 of NFPA 1971, “Standard for Protective Clothing for Structural Fire Fighting”, 1991 edition.

51.6(2)An employer shall ensure that a firefighter who is wearing self-contained respiratory protective equipment when engaged in structural fire-fighting or rescue is accompanied by another firefighter similarly equipped and having the same air capacity.

51.6(3)An employer shall ensure that the compressed breathing air used in self-contained respiratory protective equipment required under subsection (1) meets or exceeds CSA standard CAN3-Z180.1-M85, “Compressed Breathing Air and Systems”.

51.6(4)An employer shall ensure that self-contained respiratory protective equipment used by a firefighter when engaged in structural fire-fighting or rescue is equipped with a personal distress alarm device that meets or exceeds NFPA 1982, “Standard on Personal Alert Safety Systems (PASS) for Fire Fighters”, 1993 edition.

51.6(5)An employer shall ensure that CSA standard CAN/CSA Z94.4-93, “Selection, Use, and Care of Respirators” is followed concerning