caution eye eye protection goggle goggles hazard mechanic protection safe safety shop sign warn warning angles arm basket cherry-picker danger dangerous electricity elevated elevation equipment external Harness height heights high hydraulics insulators lifting machinery on-high perspectives power power-lines power-pole raised raised-platform raising repair-crew replace replacement replacing risks risky safety-harness service trucks up-high vehicles work workman workmen communicate communication emergency emergency exit escape exit fire fire escape architecture beam building keeper light lighthouse maritime nautical sea security tower white ball cast fretwork illumination iron lamp lamppost metal ornate road sky street streetlight red symbol symbolic voltage volts wording close decay door entrance key hole knob old open rusty beware digger drive excavator traffic travel vehicle yellow animal sheep activities aims ascend ascending belayer belaying chalk chalk bag climb climber climbing climbing harness climbing rock climbing rope climbing technique climbing wall competition descend descending give outdoor sport risk rock rock climbing shoes safety harness shaped climbing holds sport structure surface take TARGETS Tension woman work-life-balance