Piping integrity
Altrad Services has developed a Piping Integrity Programme to perform maintenance on critical process piping systems during operation. Corrosion under pipes at pipe-support locations are solved by lifting the pipes under controlled conditions with consequent surface inspection and repair.
![](assets/images/3/Piping%20integrity-a8613e1e.jpg)
Our teams provide engineering and execution services to inspect and maintain pipes during operation, comprising:
- The design of a purpose-made pipe lift programme, including lifting tables to secure material stress levels within design codes
- Separate stress calculations are performed for cases outside existing lifting tables
- Inspection (visual/NDE)
- Pipe repair and surface treatment
- Wrapping solutions (to prevent corrosion and strengthen walls).