thanks grahay4
365days x 24hrs/5000tpa load capacity = 43,800,000tpa @100%efficiency
16,000,000 tpa quoted max though put = 36.5% efficiency
22,000,000 tpa potential through put = 50% efficiency
30,000,000 tpa required max capacity = 68.5% efficiency
imo seems there is potential to squeeze more capacity from geraldton