Below The Hook Standard. If you own or use a below the hook lifting device it is important to understand the standards. B30 20 includes provisions that apply to the marking construction installation inspection testing maintenance and operation of below the hook lifting devices. With regard to whether assembly line engine carriers bridles considered below the hook lifting devices are similar to slings referenced in 29 cfr 1910 184 please be advised that the answer is no.
The asme documents two asme publications cover bth devices. Most companies find their needs for such below the hook lifting devices also called under the.
If you own or use a below the hook lifting device it is important to understand the standards.
Asme b30 20 covers marking construction installation inspection testing maintenance and operation of bth lifting devices. So what are below the hook devices. Bth 1 addresses only design requirements. If you own or use a below the hook lifting device it is important to understand the standards.
