the need for appropriately trained staff;
• the need for an appropriate staff management system that
does not permit staff to become tired working on 12-h long
shifts for weeks at a time;
• staff should not be accommodated on site or near operating
facilities unless there is a real need for them to do so, and
any staff accommodation must be built to an appropriate
standard and should not be simple trailer accommodation;
• and appropriate safety culture must be in place.