Final answer:
In the context of engineering, codes require that U-bolt type cable clips for fastening wire rope when rigging is being used must adhere to strict guidelines regarding their orientation, spacing, and number. These must comply with manufacturer's recommendations and safety standards for secure rigging operations.
Step-by-step explanation:
The question pertains to safety standards and best practices in the field of engineering, specifically related to the use of rigging equipment. When rigging is being used, the code requires that U-bolt type cable clips used for fastening wire rope adhere to specific guidelines to ensure secure and safe operation. These codes dictate the proper orientation, spacing, and number of U-bolt cable clips to be used based on the diameter and type of the wire rope. The U-bolt must be placed over the dead end of the wire rope, with the saddle portion of the clip fitted against the live end. The application of cable clips must be in accordance with the manufacturer's recommendations as well as industry safety standards, such as those provided by OSHA or equivalent regulatory bodies.
For ensuring the integrity of the rigging assembly, it is often recommended to apply the first clip one saddle width from the dead end of the wire rope, and subsequent clips at intervals of approximately six rope diameters. After an initial load is applied, the nuts on the U-bolt type cable clips should be retightened to compensate for any seating or stretch in the wire rope. Regular inspections for signs of wear, damage, or corrosion should also be part of the maintenance routine for rigging systems that employ wire ropes and cable clips.