A new code of practice on electrical testing has been developed to ensure that renters of portable and temporary welfare units meet their safety responsibilities. The new document has been introduced ...

NFPA 70B is a recommended practice that is used for preventive maintenance of electrical equipment. It was first published in 1968 for such purpose. It was decided at that time it was not published to ...

NFPA 70B provides comprehensive guidelines for selecting equipment, determining testing frequency, and performing essential electrical tests. Testing bolted connections and terminations with ...

To ensure compliance under 1910.147, hazardous energy sources, such as electrical, pneumatic, hydraulic, chemical and thermal energy, need to be properly isolated to a zero-energy state through a ...