Do I need a drinking fountain? As an Architect, I interact with clients, engineers and contractors who have acquired bits of information about Building Codes. Sometimes, those bits are misconceptions and regurgitated information. The building codes can be intimidating and have no beginning or end. To learn the code, the best way is jumping in feet first.
In the next series of blog posts, I will explore common Building Codes. Each City has adopted a code but most in Arizona use the IBC (International Building Code).
The following blog posts are:
The item in bold are addressed in this post. As an Arizona Architect, most City’s jurisdictions work with the IBC (International Building Code). This code analysis is based upon the IBC.
The building codes IBC (International Building Code) and IPC (International Plumbing Code) both discuss when a drinking fountain is required. Local jurisdiction may have overriding amendments. The information below states the requirements as interpreted from the current 2018 IBC/IPC.
Drinking fountains are required in all occupancy types except:
The quantity of drinking fountains vary dependent on occupancy type, however the range is from 1 per 100 to 1 per 1,000. The following are the basic requirements:
As water bottles have become more popular, bottle filling drinking fountain stations have become more prominent. In 2010, Elkay introduced a new drinking fountain. It was in response to consumer demand and environmental concerns of disposable bottles.
The product notifies the number of water bottles saved. Product notifies user to change filter as needed. This ensures and reinforces to the user that the water is safe to drink.
At least one drinking fountains installed must meet ADA requirements. Spout height at 36″ above finish floor maximum.
The 2010 ADA standards does indicate, Section 211.2 Minimum Number – No fewer than two drinking fountains shall be provided. One drinking fountain shall comply with 602.1 through 602.6 and one drinking fountain shall comply with 602.7.
Exception: Where a single drinking fountain complies with 602.1 through 602.7, it shall be permitted to be substituted for two separate drinking fountains.
So what does 602.7 change to make it possible for one drinking fountain. Essentially the Spout has to be between 38″ minimum and 43″ maximum above the finish floor. This is higher than what is depicted in section 602.4 Spout height, which indicates 36″ a.f.f.
Do I need a drinking fountain? Drinking fountains are essentially required unless you have minimum occupants. Less than 15 occupants per IPC code and in some jurisdictions, such as Phoenix, less than 50 occupants. Where a drinking fountain is required, fixtures need to meet ADA requirements.