Western Australian Current Regulations Western Australian Current Regulations (1) For the purposes
of regulation 50(1), air monitoring at a mine must be carried
out —
(a) by,
or under the supervision of —
(i)
for a part of the mine that is underground — a
mine air quality officer or underground ventilation officer for the mine; or
(ii)
otherwise — a mine air quality officer for the
mine;
and
(b) at a
frequency —
(i)
that reflects the risk of mixtures or substances that are
likely to be in airborne concentrations at the mine, or a part of the mine,
that exceed the exposure standard for the mixture or substance; and
(ii)
to ascertain whether the mixture or substance is in an
airborne concentration that exceeds the exposure standard for the mixture or
substance.
(2) For the purposes
of regulation 50(2), a record of air monitoring must include —
(a) the
results of the monitoring; and
(b)
details of the dates, location and frequency of the monitoring; and
(c) the
sampling method and equipment used.