EXPERTS TO THE WELDING INDUSTRY
Marex Subsea Welds specializes in in-water NDT services. All of our Commercial Divers are experienced and certified TWI CSWIP 3.1U & 3.2U Inspectors.
Our NDT inspectors collect and document the material condition of ship hulls, inshore/inland structures, mobile offshore units and their appurtenances, moorings, and a variety of subsea structures.
In-water and topside NDT services include:
Visual Testing Method (VT) - Wet, Dry Chamber and Surface
Magnetic Particle Testing Method (MT) - Wet, Dry Chamber and Surface
Dye Penetrant Testing Method (PT) - Dry Chamber and Surface
Ultrasonic Testing Methods (UT):
Ultrasonic Thickness Gauging Method (UTG) - Wet, Dry Chamber, and Surface
Ultrasonic Shearwave Testing Method - Flaw Detection (UTSW) - Wet, Dry Chamber, and Surface
Radiographic Testing Method (RT) - Wet (film only, source dry), Dry Chamber, and Surface
Inspection data is provided to in-house or client engineers if requested, for evaluation and preparation of repair or replacement procedures.
According to ISO 9001:2015 an Objective Quality Evidence (OQE) during and at completion of production work is provided to the client.