N-Sea has recently completed its inaugural diving scope with the innovative TUP Diving System® (Transfer Under Pressure).
The diving scope involved x-mas tree assistance with the deployment of the TUP Diving System® for client ONE (Oranje-Nassau Energie) on its project, “L6 Diving Services” at the location L6D in the North Sea.
For this project, N-Sea stationed the closed bell system on the Jack-Up rig the “Paragon C46-1” between July and September. The project team included a 24/7 operations crew at the site of this challenging scope, during which the system proved its full potential.
The TUP Diving System® has been designed and built in-house by N-Sea, and comprises a 3 man bell, launch and recovery system, triple lock decompression chamber, gas diver control (Air/Trimix/Nitrox) and hyperbaric rescue craft. During the last year the pioneering system has undergone a complete refit and has been converted to allow it to be used as a mobile system, deployable from most DPII support vessels and platforms.