System Design & Engineering
System Verification & CVA
Independent third-party verification of offshore structures such as risers, flowlines and fixed and floating offshore wind systems for operators and developers around the world.
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Independent and highly experienced verification team
Our extensive experience in design, fabrication, and installation makes us the right provider to conduct verification activities for all types of offshore systems such as SCRs, TTRs, hybrid risers, flexible risers, fixed wind piles, floating wind mooring lines and power cables, minimum facility platforms, and subsea flowlines.
We are also one of the only companies to conduct CVA activities for gas lift umbilicals.
Global verification services for offshore renewables and oil and gas
We have performed independent third-party verification of offshore structures across the globe including the US, Guyana, offshore Africa and Asia. For systems in US waters, this is carried out as a certified verification agent (CVA). Independent verification is a requirement of the Bureau of Safety and Environmental Enforcement (BSEE) for certain offshore structures. Under 30 CFR 250.910(B)(1)(i) and (2)(i), pipelines connected to floating platforms are subject to the platform verification program as associated structures. Similarly, renewable energy and alternate uses of existing facilities in the outer continental shelf are also subject to CVA requirements per 30 CFR 585.
Review and validation of design and installation documentation and procedures
Certified verification agent (CVA) – design, fabrication, and installation
Monitoring of fabrication and installation
Review and validation of existing designs and installed systems
GoM riser life extension CVA
US fixed and floating systems CVA
NNG Wind Farm – Casing Grouting Verification
Noble Energy – Big Bend-Dantzler SCR and Gas Lift Umbilical Design, Fabrication and Installation CVA
Tullow Oil – Jubilee Flexible Risers Procurement Management
Hess/Williams – Tubular Bells Design, Fabrication and Installation CVA
Hess/Enbridge – Stampede Design, Fabrication and Installation CVA
Noble Energy – Gunflint SCR Design, Fabrication and Installation CVA
Chevron – Jack St. Malo Production and Export SCR Design, Fabrication and Installation CVA
ATP – Mirage MinDoc TTR Design CVA
BP – Horn Mountain Spar TTR Design Verification
Petrobras America Inc. – Cascade Chinook Chain Link Fatigue Life Independent Analysis Confirming Design
BP – Dorado and Galapagos Production SCR Design CVA
Chevron – Tahiti Development Production and Export SCRs CVA
ExxonMobil – Erha Production SCRs Design Verification
Statoil – Peregrino Weight Aided Wave (WAW) Risers Re-Analysis Study
ATP Oil & Gas – Gomez and Telemark Oil Flexible Catenary Riser Design, Fabrication and Installation CVA
Talow ERT – Phoenix Flexible Lazy Wave Risers Design, Fabrication and Installation CVA
Afren Okoro – Composite Flexible Riser As-Installed Verification