Trench Cave In | Oregon OSHA compliance officer caught cave in on tape Oregon Occupational Safety & Health (Oregon OSHA) 1:31 4 years ago 758 907 Скачать Далее
Oregon Osha Officer on site during Trench collapse F3c4L M4TT3RZ 1:22 11 months ago 156 Скачать Далее
2 men charged in fatal construction site trench collapse in Vernon FOX 61 2:15 1 year ago 34 902 Скачать Далее
trench collapse...it happens that quickly Ed Davidson There ya have it 0:19 2 years ago 54 062 Скачать Далее
The Day I Could Have DIED! - OSHA is THIS Ok? - Rigging gone wrong! Industrial Education 101 0:31 1 year ago 232 869 Скачать Далее
OSHA Determines Contractor Exposed Workers To Hazards In Deadly Trench Collapse CBS Colorado 0:31 2 years ago 962 Скачать Далее
OSHA says 'no cave-in protection' where man rescued from trench collapse ABC 7 Chicago 2:17 1 year ago 1 261 Скачать Далее
