- PLUMBING
- Water and wastewater systems
- HVAC SYSTEMS
- Water / Heating system design
- SPECIAL PROJECTS
- Fire prevention, fire protection
- Bioclimatic design, energy saving
- Acoustics, noise control
- Mechanical Design
- WORKS AND WORKSITE MANAGEMENT
- Works management
- CONSULTANCY
- Project Management
- CAD, GRAPHICS
- CAD and 3d modelling
Stephan Schläppi
Building services engineer Wetzikon ZH / Switzerland
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