
Paragraphs (a)(2), (b), (c), (g), (k), (p), and (r) of this section apply to line-clearance tree-
trimming operations performed by line-clearance tree trimmers who are not qualified em-
ployees. [15]
Hazardous Energy Control
Hazardous energy control (lockout/tagout) procedures are common to1910.147, 1910.269;
1910 Subpart S Electrical; and 1926.417. Each section will be examined.
Appendix A4 in 29 CFR 1926 provides a flow chart that can be used to determine
applicable OSHA standards involving hazardous energy control procedures. Note that
standards involve 1910.147, Subpart J General Environmental Controls; 1910.269, Subpart
R Special Industries; and