Exam Question
(a) Describe by drawing a suitable diagram, Bilge water System of an ocean going ship. Name each part/equinment with its function. (10)
(b) Describe problems associated with Bilge water system and their solutions. (6)
Class 4 (4th Engineer)
MEP
📅 May 2023
Reference Answer
### (a) Bilge Water System of an Ocean-Going Ship
#### 1. Purpose and Principle
The primary purpose of a ship's bilge system is to collect and remove unwanted water that accumulates in the lower parts of the vessel, such as machinery spaces, cargo holds, cofferdams, and other compartments. This water, known as bilge water, can originate from leakages in piping or hull, machinery cooling systems, condensation, or washing-down procedures. The system is designed to transfer this water to a dedicated holding tank for processing or, after treatment to meet international standards, discharge it overboard.
#### 2. Main Components and Functions
#### 1. Purpose and Principle
The primary purpose of a ship's bilge system is to collect and remove unwanted water that accumulates in the lower parts of the vessel, such as machinery spaces, cargo holds, cofferdams, and other compartments. This water, known as bilge water, can originate from leakages in piping or hull, machinery cooling systems, condensation, or washing-down procedures. The system is designed to transfer this water to a dedicated holding tank for processing or, after treatment to meet international standards, discharge it overboard.
#### 2. Main Components and Functions
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