Over 70 years of engineering experience.
Design for construction, mining and environment

BUILDING SERVICES

Electrical engineering
Planning of the entire technical installations considering the existing listed building substance with the following extent:

• own power supply central battery safety wiring
• low voltage switchgear including two main distributors (each 4 cabinets), exchange counter as well as reactive current compensation
• low voltage installations including 51 sub-distributors, one sub-station of the security lighting, 93 km cables and wires, 2 km cable laying system as well as all installations in conventional and EIB-technology
• a lighting system including 1.490 single luminaires, 81 luminaires of the security lighting, building illumination with ground uplights
• complete lightning protection system including lightning conductor, earthing and potential equalizing
• communication technology including 8 distributing cabinets and 1400 data circuit points and frequency modulation installations as well as fiber optic cable networking to the corresponding termination box
• fire detection system and electroacoustic alarm system with punctual detectors as well as 96 loudspeakers including cabling
• burglar alarm system with 6 monitored areas, 16 detectors and escape door controls
• Clock system as well as various luminous call systems and electric bell systems
• 8- passenger elevator, handicapped accessible

heating
Planning of the entire heating technical installations under attention of the available listed building substance with the following extent:

• conventional heating installation in the new building, old building and villa, with local heating supply from the existing boiler house
• rewiring of the local heating supply on the premises, approx. 300m overall length
• heating sub-station in the building parts
• approximately 340 slab-radiators, of which approximately 50 radiators as tubular radiators in representative areas (floors, foyer, villa)

Ventilation

• aeration and deaeration installations in the new building for the course room, bakery, learning kitchen, butcher shop with individual quantity per room over any one operator tableau, airquantity approximately 10.000 m³/h
• aeration an deaeration installation in the old building for the output kitchen with approximately 2.000 m³/h
• several decentral exhaust air installations for the interior sanitary rooms
• air circulation cooling equipment in several course rooms as multi-split installations

Sanitary

• adapted sanitary installations to the demands of a modern vocational school with wash-stand in the class rooms, gypsum reservoir, utility sinks in specific class rooms
• central hot water production in the new building and old building for the supply of the terminal stations with hot water

process measuring and control technology/building control

• single room settlement of the heater in the course rooms with superior GLT - control of the facility manager room
• control and settlement of the aeration and deaeration installations for the course rooms and the output kitchen with superior GLT - control of the facility manager room
• Visualization of all building installations on the GLT-computer