Precision overhaul of rotating equipment.
Gas and steam turbine overhauls, generator and multi-stage rotor works, heavy lifting, alignment and static-equipment installation — executed in controlled workshop conditions and on active industrial sites.
Turbines & rotating equipment references
Gas and steam turbine overhauls, generator and multi-stage rotor works, heavy lifting, alignment and static-equipment installation — executed in the workshop and on site.
references
Steam Turbine01Reference 01 / 14Complete steam turbine rotor assembly
Full rotor build-up and dimensional verification inside a controlled workshop environment prior to site dispatch.
- Workshop overhaul
- Dimensional check
- Balancing ready
Gas Turbine02Reference 02 / 14Gas turbine casing & compressor section lift
Heavy lifting of a gas turbine upper casing and compressor section during a major inspection.
- Heavy lift
- Compressor section
- Major inspection
Site Maintenance03Reference 03 / 14Heavy-duty gas turbine removal with lifting frame
On-site removal and re-installation of a heavy-duty gas turbine using a purpose-built lifting frame.
- On-site
- Lifting frame
- Removal / install
Generator Rotor04Reference 04 / 14Large generator / turbine rotor after machining
Machined rotor inspected and prepared for balancing, coupling and reinstatement.
- Post-machining
- Inspection
- Balancing prep
Overhaul05Reference 05 / 14Gas turbine rotor mounted for overhaul
Rotor mounted on overhaul stands for blade inspection, NDT and journal restoration.
- Blade inspection
- NDT
- Journal work
Storage06Reference 06 / 14Steam turbine rotor — vertical workshop storage
Long-term vertical storage of a steam turbine rotor in a controlled workshop with preservation controls.
- Vertical storage
- Preservation
- Controlled env.
Static Equipment07Reference 07 / 14Industrial heat exchanger & pressure vessel install
Rigging, positioning and installation of a large heat exchanger / pressure vessel package.
- Rigging
- Positioning
- Install
Multi-stage Rotor08Reference 08 / 14Multi-stage steam turbine rotor overhaul
Stage-by-stage inspection and refurbishment of a multi-stage steam turbine rotor.
- Stage inspection
- Refurbishment
- Blade repair
LP Rotor09Reference 09 / 14LP rotor with long blades on maintenance stand
Low-pressure rotor with long last-stage blades placed on maintenance stands for detailed inspection.
- LP section
- Long blades
- Detailed insp.
Journal / Bearing10Reference 10 / 14Rotor journal & bearing-area inspection
Machining and inspection of rotor journal and bearing surfaces to restore geometry within tolerance.
- Journal machining
- Bearing surface
- Tolerancing
Rotor Handling11Reference 11 / 14Rotor handling with turning gear & lifting fixture
Safe rotor handling using dedicated turning gear and a certified lifting fixture during shop moves.
- Turning gear
- Lifting fixture
- Certified rigging
Actuators & Valves12Reference 12 / 14Valve & hydraulic actuator maintenance
Maintenance of governing valves and hydraulic actuators associated with large rotating equipment.
- Governing valves
- Hydraulic actuator
- Precision setup
Alignment13Reference 13 / 14Steam turbine maintenance & rotor alignment
Precision rotor alignment and coupling checks executed by qualified rotating-equipment technicians.
- Alignment
- Coupling check
- Certified crew
Casing Inspection14Reference 14 / 14Rotor inside lower casing — internal inspection
Internal inspection of a steam turbine rotor seated inside the lower casing during a scheduled outage.
- Internal insp.
- Lower casing
- Outage window