45.1  Payment of the Unitary Charge

The Authority shall pay the Contractor:

45.1.1  during the period from the Readiness Date to the Services Commencement Date, the Commissioning Payment; and

45.1.2  from the Services Commencement Date, the Unitary Charge

in each case in respect of each Payment Period, calculated in accordance with Schedule 4 (Payment Mechanism).