Contractor-run harvesting in KwaZulu-Natal
A plantation operation in the KZN midlands buys diesel in bulk at a central depot, while independent harvesting and extraction contractors draw from bowsers in the compartments. Invoices are complete, but issues are recorded per bowser rather than per machine or compartment. The typical remedy is a bowser issue sheet capturing machine, compartment, operator and hour-meter reading, so litres can be attributed to in-field production instead of pooled with haulage.