Western Australian Consolidated Regulations Notification of the
abandonment of mining operations at a mine must, in addition to the details
set out in regulation 3.12, include the following
details —
(a)
details of precautions taken to ensure that access to underground workings has
been secured against unauthorised entry;
(b)
details of precautions taken to prevent inadvertent access to open pit
workings;
(c)
details of precautions taken to prevent, so far as is practicable, any post
mining subsidence into underground workings, by back‑filling stope voids
and by other appropriate measures;
(d)
details of precautions taken to ensure that all plant and equipment have been
removed or secured and left in a safe condition;
(e)
details of precautions taken to remove or properly dispose of all hazardous
substances at the mine; and
(f) any
plans required to be prepared under section 88 of the Act.
[Heading inserted in Gazette 4 Apr 2005
p. 1107.]