Final answer:
IAPMO PS 65-2002 applies to plumbing systems and is part of the building codes that ensure safety requirements for houses, including running water and working heating, ventilation, and electrical systems.
Step-by-step explanation:
The IAPMO PS 65-2002 refers to the standards for plumbing systems. In the context of building codes in MDCs (More Developed Countries), such standards are crucial to ensuring safety and livability. The IAPMO (International Association of Plumbing and Mechanical Officials) PS (Product Standard) 65-2002 is a guideline that ensures the durability, sanitation, and proper function of plumbing components and systems in residential and commercial buildings. Compliance with such standards ensures that buildings meet the essential requirement of having running water alongside other critical systems like structurally safe construction working ventilation and heating systems, smoke detectors, and properly installed electrical wiring.
In reference to electrical safety the plastic insulation on live/hot wires is crucial in preventing shock hazards and thermal hazards thereby contributing to the overall safety of the electrical systems in buildings. These building codes, while sometimes seen as burdensome and costly have the primary intention of protecting the safety of the inhabitants by ensuring that all systems are installed and maintained correctly.