Our Services
Design
- Pressure vessel design, review and recertification PD 5500, ASME VIII and EN13445
- Pressure piping design, certification and reviews to API 1104, ASME B31.1, 31.3 and others as required
- Air Cooled heat exchanger design, certification and review to API 661
- Tank design to API 620, API 650 and BS 2654
- Tank repair, alterations and reconstruction to API 653
- Repairs, alterations and re-rating of pressure vessels to API 510
- Fitness for service calculations for pressure vessels, piping systems and storage tanks to API 579
tank and storage
- In-service and out of service inspections in accordance with API 653 appendix C requirements
- Quality Assurance on repairs and modifications in accordance with API 650 requirements
- Vacuum Box test – Integrity of floor and annular plate attachment weldments
- CUI (Corrosion Under Insulation) surveys on tanks
- Ultrasonic thickness measurement surveys
non-destructive services
In-service and out of service inspections in accordance with API 653 appendix C requirements
• Quality Assurance on repairs and modifications in accordance with API 650 requirements
• Out of service specialized non-destructive tests:
• MFL – Magnetic Flux Leakage floor test for under floor corrosion mapping
• C Scan – Horizontal and Vertical magnetic crawlers for shell integrity evaluation
• Vacuum Box test – Integrity of floor and annular plate attachment weldments
• CUI (Corrosion Under Insulation) surveys on tanks
• Tank Calibrations / Volume verifications / Settlement evaluations
engineering draughting
GES provides a high standard of general arrangement drawings, manufacturing drawings and piping isometrics.
project and constructor management
Our implementation and project execution capabilities include:
- Engineering
- Procurement
- Supply
- Construction and erection
- Commissioning
- Compliance testing
- Maintenance and service
design verification
Review of designs and approval by a Professional Engineer is provided.
piping stress analysis
Stress analyses are performed using Integraph CAESAR II pipe stress analysis software.
specialist consulting
Engineering consulting, advice and solutions provided at a Professional Engineering level.
vessel re-certification
GES provides design and drawings for existing vessels and piping systems, ensuring compliance to current design codes.