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Arc Flash Personal Protective Equipment (PPE) Requirements for High-Voltage Overhead Line Work at 69 KV (Nominal) or Less
Engineering Technical Letter
AIR FORCE CIVIL ENGINEER SUPPORT AGENCY TYNDALL AFB FL
Pagination or Media Count:
This ETL provides minimum arc flash PPE for electricians working on overhead high-voltage HV lines 69 kilovolts kV nominal or less. Proper arc flash PPE is required in conjunction with other high-voltage PPE while de-energizing a circuit, re-energizing after work is complete, and in those rare occasions when the authority in Air Force Instruction AFI 32-1064, Electrical Safe Practices, authorizes work on energized electrical equipment or lines.
APPROVED FOR PUBLIC RELEASE