CSWIP 3.4U Practical: Underwater Inspection in Action 3/3
Once you’ve completed the theory, it’s time to take that knowledge into the real world. The practical element of the CSWIP 3.4U Underwater Inspection Controller course is where candidates apply what they’ve learned—translating concepts into action in a simulated environment.
This part of the course is crucial. It bridges the gap between understanding inspection principles and confidently managing them in live conditions.
Hands-On, Realistic Training
The practical training is carried out at a TWI-approved centre using simulated subsea conditions. You’ll work with real inspection tools and equipment, reviewing footage, logging observations, and performing tasks that mirror what you'd experience in the real world.
During this course, you’ll be taking control—just like you would in the field—coordinating inspections and interpreting live or recorded data.
This practical is designed to reflect the challenges of working as an inspection controller: working to specifications, responding to real-time situations, and producing usable inspection results.
What to Expect
During the session, you’ll be asked to:
- Review visual inspection footage and stills
- Log and report findings accurately
- Interpret NDT data provided during exercises
- Identify structural damage or potential issues
- Make decisions based on inspection scope and standards
- Communicate your results clearly and in line with industry practice
It’s structured to test not just your technical understanding, but your leadership and judgment. The ability to stay accurate and objective under time pressure is key.
Preparing for the Exam
The practical work leads directly into the final CSWIP 3.4U exam, which includes both practical assessment and a written component. Everything you’ve learned—online and in-person—comes together here.
You’ll be marked on your ability to manage inspection workflows, interpret evidence, and produce reports that meet professional expectations.
The exam environment is supportive but rigorous, reflecting the high standard expected of qualified inspection controllers.
If you’ve completed the theory and feel confident in your understanding, the practical is your final step toward certification. Once passed, you’ll hold a globally respected certification that opens doors for projects worldwide.
For more information, please visit our website.