5 edition of Excavating and trenching operations found in the catalog.
Published 1985 by Administrator in U.S. Dept. of Labor, Occupational Safety and Health Administration
Cover titleShipping list no.: 85-888-POSHA 2226.
|Statement||U.S. Dept. of Labor, Occupational Safety and Health Administration|
|Publishers||U.S. Dept. of Labor, Occupational Safety and Health Administration|
|The Physical Object|
|Pagination||xvi, 119 p. :|
|Number of Pages||63|
nodata File Size: 7MB.
Lettres patentes du roi, portant quil sera sursis a lexe cution de tous jugemens de finitifs, rendus par les juridictions pre vo tales
Where the competent person finds evidence of a situation that could result in a possible cave-in, indications of failure of protective systems, hazardous atmospheres, or other hazardous conditions, exposed employees shall be removed from the hazardous area until the necessary precautions have been taken to ensure their safety. Community We believe that learning in a community setting allows you to retain more information and feed off of the questions and knowledge of your classmates.
By the Numbers Finally, there are several number-related rules and regulations the competent person must know and enforce when performing trenching and excavation work. Where oxygen deficiency atmospheres containing less than 19. Soil Classifications: Understanding the difference in compressive strength and stability between rock, type A soil, type B soil, and type C soil.
Customization Our OSHA Excavation Training Experiences are customized to fit your unique industry for complete education and field-specific learning. Entrances and exits must be installed so workers never have to travel more than 25 feet to exit the excavation. Excavation and Trenching Excavation and trenching continue to be some of the most dangerous construction activities.
When an excavation is greater than 5 feet deep, the sides must be shored or sloped. Following is a list for easy reference:• OSHA Sticker Publication 00882018.
Trenches, which are safely sloped or shored in dry weather, can be very dangerous in wet weather.