QuantiServ’s very experienced welding engineers are well equipped to carry out virtually any welding job on board a ship, in a power station, or in an industrial plant. This includes repair work as well as fabrication and installation jobs.
Our welders are qualified and certified to weld a wide range of materials in any setting. Some of the jobs that they carry out are small and straight-forward; others are very complex and comprehensive.
In the latter case, QuantiServ can offer end-to-end solutions that include:
- Dismantling work
- Initial assessment
- Investigation of the reason for the damage (strain measurements, Finite Element Analysis (FEA)
- Working out a Structural Repair Procedure (SRP) and/or design improvements
- Planning and executing the work anywhere in the world
- Post weld treatment (stress-relieve heat treatment and or/in-situ machining)
Here are two examples of structural repair on low-speed engines. The first case is straight forward, the second one is more complex.
The following photos show an example of a rudder repair job, carried out recently in Singapore:
The following photos show the repair by localized welding of a large gearwheel: