• Conducted dimensional checks on various Marine Riser joint components using precision measuring tools/equipment. • Executed mechanical works for maintenance and recertification of Marine Riser joints, Telescopic Joints, and Riser Running Tools in both onshore and offshore locations. • Conducted thorough cleaning and blasting on Marine Riser joints' internal bore and outer diameter surfaces using hydroblasting and sandblasting techniques. • Performed NDT inspections on various components of Marine riser joints, including MT, PT, and UT inspections. • Conducted visual inspections to identify mechanical damages and corrosion on external and internal surfaces of Marine riser components. • Applied recommended protective coatings to both external and internal surfaces as required. • Ensured strict compliance with OEM and client procedural steps, scope, and requirements. • Prepared, compiled, analyzed, and verified maintenance and inspection reports. • Conducted drill pipe and BHA inspections according to DS-1 and API RP 7G standards. • Analyzed and evaluated tool joint and pipe body defects based on industry standards. • Operated EMI Artis-3 model 5400 mobile supply machine. • Analyzed EMI inspection results to determine acceptability and rejectability of pipe bodies. • Supported rig subsea engineer in BOP pre-mob, preventive, and 5-yearly maintenance. • Assisted rig subsea engineers in BOP drifting operations. • Installed marine Riser anode and riser control cable and clamp during Riser running operations. • Supervised inspection activities of various subsea equipment onshore and offshore. • Inspected rig handling equipment such as winches, elevators, bail links, bushings, and slips. • Conducted inspections of critical load-bearing areas and weldments in onshore and offshore locations. • Conducted UT wall thickness inspections on drilling rig pressure pipes.