Chris Arthur is an experienced Saturation Supervisor at Mermaid Subsea Services (Co) Ltd in Saudi Arabia since November 2022, with a focus on field development activities including risers, spools, and pipeline demobilization. Previous roles include Air Supervisor at ADS and multiple positions at Subtech Offshore Services, where responsibilities encompassed DNV audits, vessel handovers, and spread reactivation. Chris also held various roles related to air and saturation diving, offshore management, and inspections during tenure with companies such as Octomar Marine Services, Boskalis Offshore, and Swiber Offshore Construction. Educational qualifications include certifications in Closed Bell Supervision, Nitrox Diving, and IOSH Managing Safely, among others.