Which organization sets minimum clearance distances around energized lines for construction equipment?

Which organization sets minimum clearance distances around energized lines for construction equipment?

• A. OSHA
• B. NIOSH
• C. ANSI
• D. IEC

Answer: (A)

Maintaining safe distance from energized lines is governed by the agency that writes and enforces workplace safety rules in the United States. This organization sets the enforceable minimum clearance distances that construction equipment, like cranes, must observe to prevent electrocution and contact with live conductors. Its standards are the ones inspectors use on job sites and when evaluating safety compliance. The other organizations have different roles: NIOSH conducts research and hazard assessments but does not set enforceable construction-site requirements; ANSI and IEC develop voluntary or consensus standards, which may be adopted by organizations but are not the same as mandatory regulations in the U.S. OSHA standards specifically address minimum clearances and related electrical safety practices on construction sites.

Maintaining safe distance from energized lines is governed by the agency that writes and enforces workplace safety rules in the United States. This organization sets the enforceable minimum clearance distances that construction equipment, like cranes, must observe to prevent electrocution and contact with live conductors. Its standards are the ones inspectors use on job sites and when evaluating safety compliance.

The other organizations have different roles: NIOSH conducts research and hazard assessments but does not set enforceable construction-site requirements; ANSI and IEC develop voluntary or consensus standards, which may be adopted by organizations but are not the same as mandatory regulations in the U.S. OSHA standards specifically address minimum clearances and related electrical safety practices on construction sites.