Storage of gas or liquids for the purposes of energy supplies or of waste material for disposal in underground cavities, in particular in underground caverns and pore storage sites

Technical project studies and monitoring of underground cavities, in particular caverns and pore storage sites constructed for the storage and disposal of gas or liquids for energy supplies or for waste material; engineering; technical monitoring of storage sites and facilities for mining extraction of brine and salt and for gas or liquids or for waste material; surveying and technical consulting in particular technical project studies; computer software design; surveying for safety-in-mines and technical safety; geological and geotechnical surveys; research and development in the field of underground storage in underground caverns and pore storage sites as well as disposal of waste material; geological research concerning underground storage parameters; technical project studies, supervision and inspection of geotechnical facilities; technical approval of geotechnical facilities; technical risk assessment; environmental impact analysis; technical project studies and documentation of geoengineering works; technical project studies of underground storage sites and disposals in abandoned deposits; technical analysis of hydro- and thermodynamic environments in pore storage sites; technical project studies of waste sites and hydrogeological projects; technical project studies of waste deposits; technical development and monitoring of brine facilities; measuring and testing procedures in the field of underground storage and disposal technique; technical project studies and drilling in the field of raw material exploration, namely drilling for geothermal and balneological purposes