Crude Oil Discharging Operation

On completing this chapter you will have an understanding of: Why the start up stage is extremely critical. How the proven pressure capacity of the pumps valves and line systems is important when discharging at full rate. The aims of the ballasting stage. The main aims and concerns of crude oil washing. Why ship s trim and the discharge pressure of cargo pumps is important during stripping. The key features of the 3 cargo stripping systems and their use. Why pressing up of ballast tanks is important before departure. The ship s main concern during the final gauging of cargo tanks after discharge. The importance of the final line during of the cargo hose.