Marine Equipment Fleet NCDMB-Certified Vessels & Specialized Systems
Certified Marine Assets
Tethys-Plantgeria maintains a modern fleet of NCDMB-categorized vessels and specialized equipment, supported by comprehensive maintenance programs and operated by certified professionals. Our assets meet the highest international standards for offshore operations in West Africa's challenging environments.
Key Capabilities:
- DP2 Vessel Mobilization
- 300m Saturation Diving
- 600m ROV Operations
- Advanced NDT Techniques
- 24/7 Security Vessels
- ACFM Crack Detection
NCDMB-Certified Vessels
Our owned and managed fleet meets the highest Nigerian content requirements
MV Melody
Conqueror Tre
Classification
Fast Patrol Vessel
Year Built
2020
Speed
25 knots
Capacity
8 Security Personnel
- 24/7 security escort capabilities
- Advanced navigation and surveillance systems
- Rapid response deployment within Nigerian waters
DP2 Vessels: Available for mobilization based on client requirements with 72-hour notice
Diving Systems
Certified air and saturation diving equipment maintained to IMCA standards
Air Diving Systems
Four complete surface-supplied air diving spreads with redundant life support systems for maximum operational safety in depths up to 50 meters.
Key Components:
- Diver umbilicals with comms & video
- Hot water systems
- Gas recovery systems
- Decompression chambers
- Dive control modules
Certifications:
Saturation Diving
Portable saturation system rated to 300m water depth through our technical partnership with global diving technology leaders.
System Specifications:
- Model: AFO5-CALYPSO
- 6-man living chamber
- Diver launch chamber (DLC)
- Closed bell with hot water
- Full gas recovery
Deployment Capability:
Non-Destructive Testing
Advanced inspection technologies for subsea and topside asset integrity management
ACFM Technology
Alternating Current Field Measurement for detecting surface-breaking cracks without surface preparation.
Magnetic Particle
Wet fluorescent MPI systems for detecting surface and near-surface discontinuities.
Ultrasonic Testing
Advanced UT equipment for thickness measurement and flaw detection.
ACFM vs MPI Comparison
Our ACFM technology provides significant advantages over traditional MPI for underwater inspections, eliminating the need for surface preparation and working through coatings up to 10mm thick.
ROV Systems
Inspection-class remotely operated vehicles for subsea asset integrity management
Need Specialized Marine Equipment?
Our team can configure the right assets for your project requirements