For occupational safety, regular inspection by experts is important, which is documented with an inspection sticker. According to VBG 40/BGR 262, an "earth-moving machinery expert" is responsible for testing the drilling rig and mixing system with hydraulic power unit.
If you do not have such an expert in your company, then please feel free to contact us - we will send our experts over for a professional inspection. They check and assess the drilling rig and document the condition with an inspection sticker - this allows you to see exactly when the next inspection is required. It also serves as proof for the civil engineering professional association (TBG) or the trade supervisory board in case of suspicion of possible negligence in the event of an accident.