References
Since the foundation of EZT, we have supported the following companies, among others:
Projects
We have carried out the following projects, among others:
| Category | Project title | Work packages |
|---|---|---|
| Generator | Phase-to-ground fault in the generator discharge cabinet of a CHP plant | Root Cause Analysis |
| Various | Inspection of a milling machine | On-site survey, preparation of an inspection report |
| Transformer | Electrical flashover on a dry-type transformer | Root cause analysis, recommendations for further operation |
| Steam turbine | Structural modification of a steam turbine housing in a sewage sludge incineration plant | Consulting service |
| Gas engine | Damage to a gas engine in a composting plant | On-site survey, inspection of damaged components at the manufacturer's repair shop, root cause analysis |
| Generator | Continued operation of turbo generator after water damage | Recommendations for further operation |
| Steam turbine | Cracks on the injection coolers in a combined heat and power plant | Laboratory analyses, root cause analysis |
| Gas turbine | Inspection of a rubbing damage in a heavy-duty gas turbine | On-site survey, assessment of reparability, preparation of an inspection report |
| Gas engine | Fracture of a connecting rod in a large gas engine | Laboratory analyses, root cause analysis |
| Steam turbine | Increased vibrations in a steam turbine train after an overhaul in a cogeneration plant | Operational data analysis, evaluation of vibration analyses, consulting services |
| Pump | Damage to a pump in a gravel plant | On-site survey, laboratory analyses, root cause analysis |
| Gas turbine | Risk assessment of a life time extension of gas turbine rotors | File study, risk assessment, reporting and presentation |
| Boiler | Leakage at a pipe of the membrane wall in a boiler of a cogeneration plant | Laboratory analyses, root cause analysis |
| Paper machine | Damage to a belt pulley in a paper machine | Laboratory analyses, root cause analysis |
| Power Plant | Broken spring in a safety valve in a cogeneration plant | Laboratory analyses, root cause analysis |
| Pump | Defective pump in a geothermal cogeneration plant | Laboratory analyses, root cause analysis |
| Paper machine | Damage to a worm shaft in a paper machine | Laboratory analyses, root cause analysis |
| Gas turbine | Compressor damage in a heavy duty gas turbine | Support in claims settlement |
| Gas turbine | Use of an alternative fuel in an industrial gas turbine | File study, risk assessment, consultancy service |
| Pump | Damage to a liquid ring pump | Laboratory analyses, root cause analysis |
| General engineering | Shaft breakage on an agitator | Laboratory analyses, root cause analysis |
| Transformer | Fire in transformer compact station for cold storage forwarding agency | On-site survey, recommendations for repair and further operation, root cause analysis |
| Paper machine | Damage to a gas turbine in a paper factory | On-site damage survey, preparation of inspection report |
| Steam turbine | Inspection of a steam turbine train in a biomass power plant | Consulting service for claims settlement |
| Transformer | Arc fault in transformer of PV plant | On-site damage survey, root cause analysis, calculation of loss of profit |
| Steam turbine | New steam turbine rotors in a solar thermal power plant | Technical support |
| Miscellaneous | Damage survey in a high-rack storage | On-site damage assessment, preparation of an inspection report, support in finding of short-term remedial measures |
| Gas turbine | Turbine damage in a heavy-duty gas turbine | Laboratory analyses, root cause analysis |
| Structural Engineering | High-rise project with deep foundations and integration of old stock in Central Europe | File study, virtual dialogue with clients, risk assessment |
| Structural Engineering | High-rise project with deep foundations and integration of old stock in the Near East | File study, risk assessment |
| Industrial construction | Retail distribution warehouse in North America | File study, risk assessment |
| Hydropower | Pumped storage power plant in the Mediterranean region | File study, virtual dialogue with clients, risk assessment |
| Hydropower | Dam project in Asia | File study, risk assessment |
| Railway construction | Electrification and operational equipment of a new railway line in North Africa | File study, risk assessment |
