The VTK Group within GVT is responsible for the following at GSI:

• Systems for compressed air generation and distribution
• Systems for cooling water generation and distribution (27 / 34°C)
• Systems for chilled water generation and distribution (6 / 12°C)
• Gas stations (since 2024)

The VTK Group is responsible for the proper and safe operation of the aforementioned systems, as well as for preventive maintenance and repairs in compliance with extensive legal regulations, official requirements, technical standards, and guidelines. Necessary measures to ensure safe operation are decided upon and implemented by VTK.

• Maintenance and repair
• Documentation of technical systems
• Regular water quality sampling (cooling towers)
• Planning, installation, and commissioning
• Fault analysis and troubleshooting
• Optimization and improvement of existing systems
• Decommissioning and shutdown