If you're planning to build a new home or renovate your existing one in Bernalillo County, New Mexico, it's important to familiarize yourself with the local building codes. In this article, we'll be focusing on Chapter 11 of the Bernalillo County Building Code which covers plumbing. Specifically, we'll be discussing the requirements for bathroom sinks, one of the most essential fixtures in any home.Bernalillo County Building Code - Chapter 11: Plumbing
In Bernalillo County, all plumbing fixtures, including bathroom sinks, must meet the standards set by the International Plumbing Code (IPC). The IPC provides guidelines for the installation and maintenance of plumbing fixtures to ensure the health and safety of the public.Bernalillo County Building Code - Chapter 11: Plumbing Fixtures
Bathroom sinks are required to be installed in every bathroom of a residential building. They must be located in an enclosed space with adequate lighting and ventilation. The sink must be at least 14 inches wide and 12 inches deep, and the rim of the sink must be at least 30 inches above the finished floor.Bernalillo County Building Code - Chapter 11: Plumbing Requirements for Bathroom Sinks
When installing a bathroom sink, it must be securely anchored to the wall or a cabinet and must not move or shift. The sink must also be connected to a water supply and a drainage system. The installation must be done by a licensed plumber to ensure that all connections are properly sealed and that there are no leaks.Bernalillo County Building Code - Chapter 11: Plumbing Requirements for Bathroom Sink Installation
The bathroom sink must be connected to a drainage system that is properly sized and vented. The drainage system must be able to handle the volume of water that the sink produces without causing any backups or overflows. The sink must also be equipped with a trap, which prevents sewer gases from entering the building.Bernalillo County Building Code - Chapter 11: Plumbing Requirements for Bathroom Sink Drainage
Proper ventilation is crucial for any bathroom, including the area around the sink. The ventilation system must be able to remove excess moisture and odors from the bathroom to maintain a healthy and comfortable environment. This can be achieved through a window, an exhaust fan, or a combination of both.Bernalillo County Building Code - Chapter 11: Plumbing Requirements for Bathroom Sink Ventilation
The water supply for the bathroom sink must be connected to a potable water source. The pipes used for the water supply must be made of lead-free materials to ensure the water is safe for consumption. The water supply pipes must also be insulated to prevent freezing during colder months.Bernalillo County Building Code - Chapter 11: Plumbing Requirements for Bathroom Sink Water Supply
To prevent contaminated water from flowing back into the water supply, a backflow prevention device must be installed on the water supply line for the bathroom sink. This device ensures that water only flows in one direction, away from the water supply, and prevents any cross-contamination.Bernalillo County Building Code - Chapter 11: Plumbing Requirements for Bathroom Sink Backflow Prevention
The materials used for the construction of the bathroom sink must be durable, non-toxic, and resistant to corrosion. Common materials used for bathroom sinks include porcelain, ceramic, and stainless steel. The sink must also be easy to clean and maintain.Bernalillo County Building Code - Chapter 11: Plumbing Requirements for Bathroom Sink Materials
Before a building permit is issued, the plumbing system, including the bathroom sink, must be inspected by a certified plumbing inspector. The inspector will ensure that all the requirements of the Bernalillo County Building Code are met and that the sink is properly installed and functioning.Bernalillo County Building Code - Chapter 11: Plumbing Requirements for Bathroom Sink Inspections