COURSE OVERVIEW:

The Corrosion Protection for Marine Structures (Coatings and Cathodic Protection) course provides a comprehensive exploration of the electrochemical processes that drive metal degradation in saltwater environments. This program addresses the critical necessity of maintaining structural integrity for offshore platforms, jetties, and vessel hulls against the relentless corrosive nature of the marine atmosphere and submerged zones. It bridges the gap between theoretical corrosion science and the practical application of industrial protection systems used by maritime engineers worldwide.

The scope of this training encompasses the two primary pillars of marine defense: barrier protection through advanced coating systems and electrochemical mitigation via cathodic protection. Participants will examine the selection criteria for epoxies, polyurethanes, and antifouling agents, while simultaneously learning the design principles for both Sacrificial Anode Cathodic Protection (SACP) and Impressed Current Cathodic Protection (ICCP). The coverage extends to surface preparation standards, which are fundamental to the longevity of any protective measure applied in a high-salinity environment.

Furthermore, the course delves into the inspection and monitoring protocols required to ensure these systems remain functional over the asset's lifecycle. It covers the use of specialized instrumentation for measuring dry film thickness, holiday detection, and potential mapping of submerged structures. By understanding the synergy between coatings and cathodic protection, attendees will be equipped to develop robust maintenance strategies that prevent catastrophic structural failures and extend the operational life of multi-million dollar maritime assets.

COURSE OBJECTIVES:

After completion of this course, the participants will be able to:

1. Explain the electrochemical principles of corrosion specifically in marine environments.
2. Identify different types of corrosion affecting submerged and splash zone structures.
3. Evaluate the performance characteristics of various marine coating chemistries.
4. Calculate the required mass and distribution of sacrificial anodes for subsea structures.
5. Design and monitor Impressed Current Cathodic Protection (ICCP) systems for large hulls.
6. Apply international surface preparation standards such as ISO 8501 and SSPC/NACE.
7. Utilize specialized gauges for measuring coating thickness and surface profile.
8. Implement holiday detection procedures to identify microscopic voids in barriers.
9. Analyze the compatibility between coating systems and cathodic protection levels.
10. Develop comprehensive corrosion management plans for offshore assets.
11. Troubleshoot common coating failures such as blistering, chalking, and delamination.
12. Interpret potential survey data to ensure adequate protection of buried pipelines.
13. Lead inspection teams during dry-docking or structural surveys.

TARGET AUDIENCE:  

Marine Engineers, Structural Integrity Managers, Port Maintenance Supervisors, Offshore Project Engineers, and Technical Superintendents.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximise the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.