Dutch fabricator Schelde Exotech approached MME Group with a serious challenge. They wanted to produce 18 meter long riser forgings with internal cladding. The bonding of the cladding and its surface condition needed to be inspected using Ultrasonic and Penetrant Testing. Carrying out penetrant testing on the inside of such log forgings proved to be the biggest challenge. MME Group and Schelde Exotech worked together closely to create unique NDT procedures for this. This resulted in an efficient method to make sure the product meet the high standards that are applicable for offshore drilling operations of Exotech's client.