For the CRX Pointe Noire-Congo project Sledge Hammer fabricated a Riser Working Platform, Riser Seafastenings, Riser Supports and a Riser Lifting Clamp. Fabrication and the trial fit test has been witnessed and certified by DNV. At the end a digital Databook has been compiled for the client. Traceability is an element Sledge Hammer does not take lightly.