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.


Working with the Client we will endeavour to ensure that processes and decisions result in the overall reduction of risk associated with projects, which will include attending and participating in project planning meetings and project HIRA’s, as well as the development of the project risk assessment and diving project plans.


Namaka Subsea has developed a number of solutions of clients based on industry compliance, including Competence Management System, Medical Equipment and an Equipment Management System.


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.


TOADS menu image


Our IMCA Approved Trainee Offshore Air Diving Supervisor (TOADS) course is aligned with the requirements of IMCA D 013 Offshore diving supervisor and life support technician certification schemes.

Please be aware that the following documents MUST downloaded, completed and approved prior to making any course payment.

To meet the demands of today’s market we have also include modules on:

  • DSV Operations:
    • Supervisors checks on divers umbilical excursion lengths when carrying our operations from a DSV;
    • DSV umbilical calculations, with worked examples;
    • Seafastenings;
    • Load testing.
  • Nitrox operations:
    • Nitrox operations & Oxygen overview;
    • Nitrox gas mixing calculations;
    • Equivalent Air Depth (EAD) calculations;
    • Oxygen & Nitrox legislation/ guidelines.
  • Management of Change (MOC);
  • Forged certification and what to look for;
  • DP Reference Systems;
  • Trade Industry bodies;
  • UK Legislation.

There are also modules with an emphasis on simplifying the typical calculations used for Surface Supplied diving operations.

The course is scheduled to run over six days (50hrs) with an exam on day seven.

The course tutor has over 40 years’ experience in diving operations and having recently set up an offshore diving company from concept through to being operational and currently providing consultancy services to diving contractors applying to become members of the IMCA Diving Division, has been well placed to develop this course to ensure the content is current for todays market.

This course is being run online with a live presenter using Starleaf, 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.

Trainee Offshore Air Diving Supervisor

Virtual Classroom


  • Available on Request (6 Spaces)

Delegates (£1,020.00 each)