Specialist Tunnelling
Services
We provide expert services for all Hyperbaric Techniques and Occupational
Safety & Health Supports associated with Modern Tunnelling Applications
What we do
Our Services
Tunnelling & TBM Hyperbaric Management
About us
T.R.H.A Ltd is a specialist hyperbaric tunnelling company established in 1997. We provide expert services related to all hyperbaric techniques associated with modern tunnelling applications, together and in parallel with related Tunnel / TBM; Safety, Medical, Occupational Health, Rescue & Extrication supports.
Projects
Specialist Hyperbaric Tunnelling Services UK
Our team provides expert services for hyperbaric tunnelling techniques in all aspects of modern tunnelling for the UK and worldwide. From project management to health and safety training, our team is the company you can rely on to ensure the safety of your tunnellers. We offer advice on choosing the correct equipment, educational courses for staff as well as repairs and servicing. Our other specialist services include project design, pre-tender advice, free air intervention, refuge chamber supports & TBM training.