CONDUCTORS FOR GENERAL WIRING

70-159 for all cord sets, receptacles that are not a part of the permanent wiring of the building or structure, and equipment connected by cord and plug are installed and maintained in accordance with the applicable requirements of Sections 210-7(c), 250-45, 250-59, and 305-4(d). (1) The following tests shall be performed on all cord sets, receptacles that are not part of the permanent wiring of the building or structure, and cord- and plug-connected equipment required to be grounded. a. All equipment grounding conductors shall be tested for continuity and shall be electrically continuous. b. Each receptacle and attachment plug shall be tested for correct attachment of the equipment grounding conductor. The equipment grounding conductor shall be connected to its proper terminal. c. All required tests shall be performed: 1. Before first use on the construction site. 2. When there is evidence of damage. 3. Before equipment is returned to service following any repairs. 4. At intervals not exceeding 3 months. (2) The tests required in (1) above shall be recorded and made available to the authority having jurisdiction. 305-7. Guarding. For wiring over 600 volts, nominal, suitable fencing, barriers, or other effective means shall be provided to prevent access of other than authorized and qualified personnel. ARTICLE 310 - CONDUCTORS FOR GENERAL WIRING 310-1. Scope. This article covers general requirements for conductors and their type designations, insulations, markings, mechanical strengths, ampacity ratings, and uses. These requirements do not apply to conductors that form an integral part of equipment, such as motors, motor controllers, and similar equipment, or to conductors specifically provided for elsewhere in this Code. (FPN): For flexible cords and cables, see Article 400. For fixture wires, see