
Lloyd’s Register (LR) has said that certain ship’s tanks could be subjected to severe microbial attack, causing significant losses in plating thickness. According to LR, this is a result of biological action where the fluid in the tank has been stagnant during an enforced period of reduced operational status. Tanks likely to be affected are those that may have higher biological loads, such as Grey Water and Treated Black Water. Also vulnerable are Distillate (MGO) Tanks, which, if not used, could exhibit this phenomenon due to the presence of condensation. Continue reading “Certain ship’s tanks could be subjected to severe microbial attack”