NOTE: The rules on safety chains do not apply to saddle-mount towing, or to a semitrailer coupled to a towing vehicle with a fifth wheel and kingpin assembly so designed that the upper and lower halves may not separate without being manually released onto a dolly without a tow bar.
Or. Admin. Code § 437-002-2226
Stat. Auth.: ORS 654.025(2), 656.726(4).
Stat. Implemented: ORS 654.001 - 654.295.
When operating a vehicle near overhead power lines more than 600 volts, OAR 437-002-0047 applies for General Industry employers and OAR 437-003-0047 applies for Construction employers.