• Motion Analyses
• Structural Integrity (Flexible Body Analysis)
• Sea Fastenings, Grillages Design and Drawings
• Deck Strength Checks & Recommendations
• Management, Engineering & Design of Ballasting Operations (Load Out And Discharge)
• Mooring Analyses
• Sail Away Criteria, Stability Calculations
• Longitudinal Strength Calculations
Sigma is dedicated to offering quality marine surveying services to its principals and customers.