SOLAS Chapter II-2, Part B, Reg. 4. Clause 2.1.1 states:
“The following limitations shall apply to the use of oil as fuel, except as otherwise permitted by this paragraph, no oil fuel with a flashpoint of less than 60°C shall be used.”
If your vessel has bunkered a low flashpoint fuel it is prudent to observe the below precautions:
- Vent all the fuel tanks.
- No Smoking, No naked flame, and No hot work must be allowed at any areas near to tank air vents.
- Send additional tank(s) samples upon arrival in port to check the fuel properties and flash point results especially if there has been co-mingling of fuels in bunker tanks.
- If the vessel is out at sea it may be possible to obtain a dispensation from your Flag State Administration up to the next arrival port.
- Put the supplier on notice promptly and notify your P&I club.
ISO 4259 interpretation for tested flashpoint temperature is not taken into consideration here as the safety of the onboard crew and vessel is of higher precedence.