Averaging Model. The averaging period shall be an eight (8) week period. Overtime shall only be paid if an employee works more than:
a) Three hundred-twenty (320) hours in a eight (8) week period;
b) Twelve (12) hours in a day. Overtime must be authorized by the Employer.
Averaging Model. The averaging period shall be a four (4) week period. The averaging model shall apply to all employees including casual employees who work full time hours on a temporary basis. The averaging period shall be a four (4) week period. Overtime shall only be paid if an employee works more than:
a) One hundred sixty (160) hours in a four (4) week period;
b) Twelve (12) hours in a day.
c) Nine point five (9.5) hours in a day for those working the BH1 shift.