DOWNLOADS CAREER CONTACT COMPANIES DECENTRALIZED ENERGY SUPPLY GAS TECHNOLOGY BIOGAS TECHNOLOGY SUPPLY INFRASTRUCTURE ADVISORY CAREER Supply infrastructure Line systems are the backbone of every energy supply. In addition to the conception and dimensioning of pipeline systems, the approval planning of pipeline systems on public or private land is a particular focus of the activities of the HGC. HGC's expertise ranges from house connections to remote supply lines for the supply media natural gas, biogas, hydrogen, compressed air and special gases. HGC also provides engineering services for the planning and construction of pipes for the transport of liquid media such as drinking and service water, storage water and pipes for district cooling and heating and has its own DVGW expert according to G462. Another business area is the planning and processing of cable protection pipe and line systems for telecommunications and data transport. Examples of projects from all areas can be found in our reference list: credentials District heating network Schenefeld, Schleswig-Holstein Fernwärmeverbundleitung Stapelfeld, Schleswig-Holstein Umlegung Gas-Hochdruck-Leitung Wedel, Hamburg Umlegung Gas-Hochdruck-Leitung Nettelsee, Schleswig-Holstein Instandhaltung, Beauskunftung und Störungsbereitschaft für Lichwellenleiter-Trassen Trassenstudie Reitbrook, Hamburg Pergolienviertel Nord, Hamburg Leitungsumlegung Thesdorfer Weg, Pinneberg, Schleswig-Holstein Companies Decentralized energy supply Gas technology Biogas technology Supply infrastructure advisory Career Downloads Contact imprint data protection