Construction
Celtic Sub Sea provides value-added construction and engineering solutions to the offshore and inland Oil & Natural Gas, Renewable Energy, Government, and Custom COGs. Our personnel are some of the most highly-respected diving professionals working in the commercial diving industry. Our teams are highly qualified in multiple disciplines including Explosive Ordinances. Furthermore, our Management teams utilize the most innovative technologies, effective business processes, and best practice project management methodologies to outperform all competition and ensure the highest quality deliverables in the industry. We dive deeper to deliver excellence.
| Platform Decommissioning |
Plugging & Abandonment (P&A) |
Bridge, Lock and Dam, and Levy Installations |
Stop Log Coffer Dam Installations |
Underwater Welding (Class A Reproduction) |
| Platform Installations |
Well & Pipeline Installations |
Sub Sea Assembly Installations |
Skirt and Riser Installations |
Hot/Cold Cutting |
| Grinding |
Fabrication and Design |
Turnkey Projects |
Rope Guard Installations |
Anode Installations |
Inspections
Celtic Sub Sea employs some of the most qualified individuals currently operating in the offshore and inland commercial diving industry. As such, our inspection standards are a combination of best practices from various backgrounds and exceed compliance levels for all governmental and regulatory bodies. Our inspections are applicable to a wide array of structures including fixed and floating offshore platforms, pipelines, bridges, levees, water tanks, locks and dams, and nuclear reactors. Our most utilized inspection method encompasses multiple Non-Destructive Testing techniques. Ultimately, the type of inspection required and the size of the project undertaken will dictate the inspection technique that is utilized by Celtic dive teams.
| Level II, III, & IV Platform Inspections |
Bridge, Lock & Dam, and Levy Inspections |
Non-Destructive Testing (NDT) |
Level I & II Ultrasonic |
Level I & II Mag Particle |
| ROV Services |
Site Surveys- Video and Photography |
Vessel Hull Inspections |
Homeland Security Inspections |
Port Inspections |
| Water Tank Inspections |
Nuclear Inspections |
Pier & Boat Landing Inspections |
ABS Inspections |
Pigging Lines |
Maintenance & Repair
Following most inspections, it’s typically required that bids are put to tender for the resulting Maintenance and Repair work. Any downtime created by resulting repairs can have an adverse affect on operations and overall bottom line. Therefore, Celtic Sub Sea recognizes the importance to minimize downtime and improve overall operating efficiency. As such, our management teams are specialized in deploying innovative, yet trusted, business processes and project management methodologies. These standardized processes have been proven to significantly decrease downtime and drastically improve the quality of the overall deliverable. Management personnel will track the progress of all maintenance and repair work through the use of key milestones and ensure that you as a client are always 100% up-to-date on project progress.
| Platform Repairs |
Pipeline Reburying (Jetting) |
Cable/Pipeline Repairs |
Pipeline location |
Bridge, Lock & Dam, and Levy Repairs |
| Site Clearances |
Platform Cleanings |
Underwater Grit Blasting |
Riser and Line Removal |
Sub-Sea tie –ins |
| Umbilical placements |
Spill Countermeasure Planning |
Pipe Outlays |
Ships Husbandry and Hull Cleanings |
DMT/Hyperbaric Medicine |