Exam Question

As the Senior Engineer responsible for the overhaul, my primary objective is to conduct a meticulous pre-survey inspection to ensure every component of the Jacket Cooling Water (JCW) Plate Cooler meets or exceeds the required standards. This proactive approach prevents costly delays, ensures the surveyor's approval, and guarantees the cooler's reliability and safety in service. My personal inspection would be systematic and rigorous, focusing on the following critical areas:
### 1. Heat Transfer Plates (The Core Functional Component)
This is the most critical area, as the plates are the heart of the heat exchanger. Any defect here compromises the entire unit.
* **Surface Integrity & Cleanliness:**