The two aluminium petrol tanks and the grey and black water waste tanks are installed in the stern compartments.
To minimise the chance of corrosion the aluminium tanks are held off the tank floor by 8mm plastic strips fixed on the base with Sikaflex sealant. This should prevent them sitting in water. The stainless steel fixing bolts are packed with plastic washers to prevent galvanic effects.
The petrol tanks are bolted to the main beam and the hull stingers. The waste tanks are held in a cradle to prevent lateral movement and strapped down to prevent vertical movement
To minimise the chance of corrosion the aluminium tanks are held off the tank floor by 8mm plastic strips fixed on the base with Sikaflex sealant. This should prevent them sitting in water. The stainless steel fixing bolts are packed with plastic washers to prevent galvanic effects.
The petrol tanks are bolted to the main beam and the hull stingers. The waste tanks are held in a cradle to prevent lateral movement and strapped down to prevent vertical movement