PART VIII MACHINERY AND EQUIPMENT — Drilling procedures
114
A driller shall ensure that
114(a)
the cut is not drilled in the same location as the previous round;
114(b)
holes are not drilled within 15 centimetres of a part of a bootleg; and
114(c)
there is no drilling at a face when a hole is loaded or being loaded with explosives except in conformity with the requirements on drilling to refire a misfire, as specified in PART XIX.
Not legal advice. Verify the cited article against the signed agreement.