9 Apparatus and instruments for conducting, switching, transforming, accumulating, regulating and controlling electricity and signals, namely, electrical installations for remote control of construction operations; apparatus for recording, transmission and reproduction of sound or images, , namely, virtual reality headsets and augmented reality headsets; magnetic data media, namely, hard disk drives; sensors, in particular sensors for position determination, sensors for depth measurement, sensors for motor and system control, and sensors for measuring instruments; data processing apparatus; computers; computer hardware; downloadable software for data evaluation, project management and technical planning in the field of bore path planning, engineering, underground construction, pipeline construction, pipe and cable laying, pipe bending and pipe processing and mining work; downloadable software for mobile terminals, in particular apps for data evaluation, project management and technical planning in the field of bore path planning, engineering, underground construction, pipeline construction, pipe and cable laying, pipe bending and pipe processing and mining work; downloadable cloud-based software for data evaluation, project management and technical planning in the field of bore path planning, engineering, underground construction, pipeline construction, pipe and cable laying, pipe bending and pipe processing and mining work