Brochure

Welding
Our well-established Dusavik welding facility is ISO 3834-2 certified
and contains all necessary fabrication and welding equipment.
Layout includes separate halls for production of structural steel and
segregation of carbon steel piping and other exotic materials. All
handling, welding and fabrication procedures are conducted to the
highest qualified specifications and quality standards. A variety of
surface protection, NDE, machining and other services are available
in the Dusavik base area.
Control systems
Providing full service for maintenance, refurbishment and repair
of Subsea Control Modules; as well as testing of directional control
valves (DCV) with various subsea control fluids.
Tie-in operations
This workshop has floor area of 1,200 m
2
with a 12 m height
to crane, a 6 x 8 m test bay and two 20 ton cranes. Complete
service capabilities cover stripping, cleaning and inspection, repair,
mobilizations, demobilizations, assembly, testing and FAT/SIT for the
following manifold and connection system equipment:
• Horizontal and vertical tie-in tools
• Subsea separation tooling
• ROV tooling
• Tree and manifold control modules
• Choke running tools
• Hydraulic power units
• Torque tools
Subsea solutions
Our subsea workshops are staffed by highly trained and
experienced technicians, supported by our most advanced test
equipment and tools for new build, repair and maintenance of
offshore equipment. We provide 24/7 contingency service, training
and education, excellent quayside access, and adhere to various
rigorous safety programs.
Key assets and capabilities
• 50-ton overhead cranes
• Test pits with 22.5 KPSI capabilities
• Clean rooms
• New building of subsea trees & completion tools
• Re-certification, modification, repair, refurbishment and
maintenance
• EFAT/SIT and commissioning support
• Mobilizations and demobilization
• Instrumentation services
• Preservation, logistics and storage
Surface solutions
This workshop’s support capabilities span the entire product range
and lifecycle – from building new surface trees and capital drilling
equipment, to installation and ongoing maintenance, repairs and
upgrades.
• EFAT/SIT and commissioning support for EPC projects
• Re-certification
• Mobilization and demobilization activities
• Customer property management, spare parts and storage
• Field installation and maintenance
• Engineering and technical support
• Customer product training
Tool pool and rental supply
• MS-700 wellhead system tooling
• SG5 wellhead system tooling
• SG6 wellhead system tooling
• Container management service
• ICARUS tie-in system
• Vertical connection system
• RCR component replacement system
• Ve-Mec tie-in system
• LIRT level indicator replacement tool
• MECON high-power electrical connector system
• ROV torque tools
• Workshop/control/transport containers
• Hydraulic power units
Workshops