Services
Whether in accordance with the HOAI or on a bespoke basis: we offer a range of design services covering the following cost groups (in accordance with DIN 276:2018-12).
Cost group 410:
Sewage, water and gas systems
- Wastewater treatment plants
- Water systems
- Gas installations
Cost group 420:
Heating systems
- Heat generation plants
- Heat distribution networks
- Room heating surfaces
- Heating surfaces for traffic
Cost group 430:
Ventilation and air-conditioning systems
- Ventilation systems
- Partial air conditioning systems
- Air conditioning systems
- Refrigeration systems
Cost group 440:
Electrical systems
- Lighting systems (office, industrial hall and domestic lighting)
- Escape route and safety lighting systems
- Earthing systems, equipotential bonding and lightning protection
- Photovoltaic installations and energy storage systems
- Low-voltage switchgear
- Low-voltage electrical installations
Cost group 450:
Communications, security and information technology systems
- Telecommunications systems
- Search and signalling systems
- Electroacoustic systems
- Satellite and aerial systems
- Hazard detection and alarm systems
- Data transmission networks
Cost groups 470, 480, 490
- Cost group 470: Application-specific and process engineering systems
- Cost group 480: Building and plant automation
- Cost group 490: Other measures relating to technical installations
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