International company specialised in all-round Marine Inspections
Bonkena has a team of experienced surveyors working at Rotterdam, Amsterdam & Anwterpen ports.
Supported by worldwide strong partners, we offer accurate inspection and testing of petroleum cargo.
Cargo Inspection & Testing
Cargo inspection services help ensure quality and quantity when trading and transporting high value petroleum cargo movements.
Available on a global 24/7/365 basis, BONKENA inspection expertise reduces financial risks to trading parties.
Bunker Quantity Survey
As bunker fuel is often the largest contributor to the operational costs of a ship, it is critical that the fuel purchaser ensures the correct amount of fuel is received, or has sufficient information to substantiate their claim in the event of any dispute.
BONKENA offers impartial and independent bunker quantity surveys (BQS) through our network of laboratories and offices.
Remaining On-Board Survey
Our Remaining on Board (ROB) service establishes the exact quantity of all fuel on board the vessel.
BONKENA surveyors physically measures and takes temperatures of all fuel tanks on board and ensures the tank reference heights are correct by comparing them with the calibration tables.