We have developed a range of training courses to assist with career development and the provision of a competent workforce, Namaka Subsea can assist individuals to reach their true potential within the workplace.


At Namaka Subsea, we specialise in providing diverse services tailored to the unique needs of industries operating in challenging subsea environments. Our commitment to excellence, safety, and efficiency is at the core of everything we do. From subsea projects and audits to ROV support and marine assurance, our highly skilled professionals utilise cutting-edge technology and industry-leading expertise to deliver exceptional results. With a focus on quality, reliability, and sustainability, Namaka Subsea is your trusted partner for all your subsea needs. Explore our range of services and discover how we can help you achieve your underwater objectives with confidence and precision.


Namaka Subsea has developed a pioneering asset management system that supports IMCA and ADSI standards and can greatly help streamline your asset management. Take control of your asset management and discover how the Namaka Asset Management System (NAMS) can help you achieve this goal.


It is our aim to take the knowledge and experience gained by our personnel, over the years, to provide both technical and operational support to our Clients within the subsea industry.

As the Diving Supervisor has a legal responsibility ensuring diving operations are carried out safely, a check on maximum umbilical excursion lengths should be made to ensure a level of confidence that these calculations are correct and in line with current legislation and guidelines.




With this in mind, Namaka Subsea has created a suite of simplified presentations on how these checks can easily and quickly be carried out by the Diving Supervisor.

The suite of presentations covers both excursion checks for the Diver and Standby Diver either deployed through a DSV moonpool or vessel side and when utilising extended umbilicals with a mid-water tend point.

The first presentation is free to download along with the first set of sketches, allowing supervisors to gain experience in carrying out these checks.

There are another six presentations to cover all scenarios and supported with a spreadsheet to carry out these calculations.

Recommended Time Frame: 1 day

All Namaka Subsea courses are being run online using Namaka's Learning Management System, which is accessed using an internet browser with an internet connection. Once payment has been completed, log in details to the course will be provided via email. The recommended time frame for completing the course is 1 day, however, you can access the LMS and complete the course in your own time.

Diver Umbilical Excursion Supervisor Checks £300
Remote Training


  • Available on Request (8 Spaces)

Delegates (£300.00 each)