Can branch-circuit wiring in a patient care space be installed in PVC conduit with two insulated copper EGCs?

The correct answer indicates that branch-circuit wiring in a patient care space cannot be installed in PVC conduit with two insulated copper equipment grounding conductors (EGCs). In patient care areas, specific standards and codes apply to ensure the safety and functionality of electrical systems, particularly due to the presence of medical devices and equipment that must operate reliably to ensure patient safety.

According to the National Electrical Code (NEC) and other relevant healthcare standards, the use of non-metallic conduit and two insulated EGCs does not provide the level of grounding and fault protection required in these sensitive environments. Patient care spaces must adhere to stricter grounding requirements to mitigate the risk of electrical shock and ensure compliance with safety standards. Typically, metallic conduits or other grounding methods that provide a continuous path to ground are preferred in such environments to ensure maximum protection.

This answer aligns with the requirements for wiring systems in healthcare facilities, where the integrity of electrical grounding is crucial for safeguarding both patients and medical personnel.