... tank2) Bow thrusters compartment,F.W wing tank(P&S),F.W.double bottom tank(P&S)3) Engine roon,engine control roon,F ... .O. wing tanks,double bottom FO tanks,Foam wing tank,Det wing tank ... ,lube oil wing tank,Hydraulic oil wing tank,Dirty oil bdouble boyyom tank & Bilge holding double bottom tank4) F.O.tanks(P&S ...