Lockout / Tagout - Ohio Bureau of Workers' Compensation
Lockout / Tagout - Ohio Bureau of Workers' Compensation
Lockout / Tagout - Ohio Bureau of Workers' Compensation
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Additional Training for<br />
Qualified Persons<br />
• The skills and techniques necessary to<br />
distinguish exposed live parts from other<br />
parts <strong>of</strong> electrical equipment<br />
• The skills and techniques necessary to<br />
determine the nominal voltage <strong>of</strong> exposed live<br />
parts<br />
• The clearance distance specified in<br />
1910.333(c) and the corresponding voltages to<br />
which the qualified person will be exposed<br />
Approach Distances 1910.333(C)<br />
Voltage range (phase to phase)<br />
300V and less ...........................<br />
Over 300V, not over 750V ........<br />
Over 750V, not over 2kV ..........<br />
Over 2kV, not over 15kV ...........<br />
Over 15kV, not over 37kV .........<br />
Over 37kV, not over 87.5kV ......<br />
Over 87.5kV, not over 121kV ....<br />
Over 121kV, not over 140kV .....<br />
Minimum approach distance<br />
Avoid Contact<br />
1 ft. 0 in. (30.5 cm).<br />
1 ft. 6 in. (46 cm).<br />
2 ft. 0 in. (61 cm).<br />
3 ft. 0 in. (91 cm).<br />
3 ft. 6 in. (107 cm).<br />
4 ft. 0 in. (122 cm).<br />
4 ft. 6 in. (137 cm).<br />
Types <strong>of</strong> Training<br />
Section 1910.332 requires<br />
that instruction utilize either<br />
a classroom lecture or onthe-job<br />
training strategy. The<br />
degree <strong>of</strong> training provided is<br />
determined by the amount <strong>of</strong><br />
risk to the employee<br />
5-2