01STRUCTURAL RESPONSE & CAPACITY
VERIFY BEFORE YOU MODIFY.
Know what governs before you change, strengthen or approve an offshore structure.
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Discuss a requirement OFFSHORE STRUCTURAL · FEA · PMT
ENGINEERING CLARITY FOR COMPLEX STRUCTURES.
Independent offshore structural engineering, finite element analysis and project delivery support for brownfield, integrity, subsea and modification scopes.
20+Years of experience
Operator-sideTechnical judgement
BrownfieldPractical delivery focus
OFFSHORE STRUCTURAL ENGINEERING
CORE OFFSHORE SUPPORT
Focused engineering for decisions that matter offshore.
From first assessment through design verification and delivery support, RIIS helps clients understand structural risk, define the right scope and move forward with confidence.
02FEA · SIMULATION · R&D
UNDERSTAND BEFORE YOU BUILD.
Use focused simulation to support local design, verification and development decisions.
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03PROJECT MANAGEMENT & TECHNICAL SUPPORT
KEEP THE ENGINEERING MOVING.
Maintain progress through clear scope, coordination, review and technical decisions.
Discuss this supportENGINEERING CREDENTIALS
Professional accountability backed by practical offshore experience.
Support is shaped by structural engineering judgement, project delivery discipline and direct exposure to operator, design and installation environments.
Professional Engineer
Corporate Member
Professional Technologist
Project Management ProfessionalSELECTED PROFESSIONAL EXPERIENCE
Capabilities shaped by real offshore project conditions.
Typical engagements include assessment, modification, integrity, local verification, subsea structures and technical coordination across multiple project stages.
OFFSHORE BROWNFIELD MODIFICATION
Assessment · Strengthening · Extension
FEA PRODUCT DEVELOPMENT
Simulation · Optimisation · Verification
STRUCTURAL INTEGRITY ASSESSMENT
Life Extension · Anomaly · Fitness
SUBSEA STRUCTURES & COMPONENTS
Clamps · Frames · Mudmats · Manifolds
PROJECT DELIVERY & TECHNICAL SUPPORT
Planning · Coordination · Assurance
OFFSHORE DELIVERY FOCUS
Analyse. Verify. Coordinate. Deliver.
01Structural assessment
02Design verification
03Brownfield integration
04Technical assurance
OFFSHORE ENQUIRY
Share the offshore challenge. Start with what you have.
A drawing, SACS model, calculation, inspection finding, modification concept or early-stage scope is enough to begin a focused and confidential discussion.
Confidential discussion · NDA available