What does the code specify about U-bolt type cable clips used for fastening wire rope?

• A. U-bolts should be installed anywhere on the rope
• B. U-bolts must be installed on the dead end of the rope
• C. U-bolts are not recommended
• D. They must be installed on both ends of the rope

Answer: (B)

The correct specification for U-bolt type cable clips indicates that they must be installed on the dead end of the rope. This is crucial because the dead end is the part of the wire rope that is not under tension, making it the safest location for securing the clip without risk of it loosening or slipping during operation. Properly placing U-bolts on the dead end helps to ensure that the load-bearing portion of the rope remains secure and effective in its application.

Placing U-bolts anywhere on the rope could lead to improper installation and potential failure during use. The recommendation against using U-bolts or requiring them on both ends of the rope would also misrepresent their intended and safe application in securing wire rope effectively. Thus, ensuring that U-bolts are installed on the dead end is a vital safety measure in compliance with best practices and code requirements.