For the purposes of section 49 of the Act—
(a) the disposal by burning of sawdust, bark edgings, wood or other flammable material must take place in a pit or burner—
(i) approved by the Chief Officer; and
(ii) operated and maintained to the satisfaction of the Chief Officer; and
(b) at any time a fire is burning in the pit or burner—
(i) the number of adults specified by the Chief Officer must be present; and
(ii) the amount
and type of fire suppression equipment specified by the Chief Officer must be
available.