30 CFR Part 57Public Domain
§ 57.19025 — Load end attachments
Subpart R — Personnel Hoisting
(a)Wire rope shall be attached to the load by a method that develops at least 80 percent of the nominal strength of the rope.
(b)Except for terminations where use of other materials is a design feature, zinc (spelter) shall be used for socketing wire ropes. Design feature means either the manufacturer's original design or a design approved by a registered professional engineer
(c)Load end attachment methods using splices are prohibited.
Public Domain: 30 CFR Part 57 (MSHA Safety and Health Standards — Underground Metal and Nonmetal Mines) is a U.S. government publication and is not subject to copyright. Text extracted from the official source ↗. Figures are served from the eCFR; if one does not load, use the link in its place.