Overhaul of a steering gear HPU
Full recovery of the hydraulic power unit driving the rudder, with pump replacement and contamination brought back within specification.
Read the case studyPumps · Offshore
Maintenance of firefighting pumps
Complete maintenance of a firefighting pump set, with performance testing and a compliance dossier.
Execution
The sequence applied and the engineering decisions taken
The order below reproduces how the work was actually carried out, including the points where the condition found required a change of scope.
- Strip-down with photographic records and dimensional inspection of every component.
- Recovery of impellers and wear rings, restoring the design clearances.
- Replacement of mechanical seals, bearings and seals.
- Overhaul of the drive, the coupling and the alignment of the set.
- Performance test with pressure, flow and vibration recorded at several points on the curve.
- Technical dossier issued with all inspection and test records.
Comparison
Condition before and after the intervention
Drag the slider to switch between the two recorded conditions.
- Before
- A set with no demonstrated performance and no traceability documentation.
- After
- Performance demonstrated by test and a complete technical dossier for audit.
Result
What the intervention delivered
The set was delivered within the audit deadline, with performance demonstrated by test and a complete technical dossier. The traceability documentation fully met the unit's inspection requirements.
8
days on the job
100%
compliance at inspection
1
complete technical dossier
Photographic record
Job gallery
The photographic record forms part of the technical report handed to the client and feeds the equipment history.
Portfolio
Other completed projects
Transmission shaft manufactured by reverse engineering
Manufacture of a transmission shaft for discontinued equipment, worked up from the fractured component with no manufacturer drawing available.
Read the case studyFull overhaul of a mooring winch
Complete overhaul of a mooring winch with drum recovery, hydraulic drive overhaul and load testing.
Read the case studyTechnical support
Need to bring a piece of equipment back into service?
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