Floor Drains In Public Toilets

Ready access shall be provided to floor drains.

Floor drains in public toilets.

Second good floor drains are typically designed to keep unpleasant odors from entering the restroom through the drain. In all public toilet rooms that contain a combination of 3 or more water closets or urinals at least 1 approved floor drain shall be installed connecting to the sanitary system. The floor trough drain outlet pipe shall not be less than two inches in nominal diameter. Floor drains serving refrigerated display cases shall be provided with access.

Frequent cleaning of restroom surfaces prevent the build up of odors and floor drains allow these elements to be washed away. Proper installation and protection against loss of trap seal. Access shall be provided to the drain inlet. First floor drains make cleaning restroom surfaces easier.

It is made from a u shaped pipe or tubing which connects on one end to the drain such as a floor drain or the drain of a restroom fixture and on the other end to the line going to the sewer. Commercial floor drains from zurn provides a complete line floor drains that are durable and easy to install. Lemonplumber fl where the use is the trap primer use a drain primer where the use is sized deep seal the trap or oversize the branch not sure what you mean as you seem to point to fu s as failure point where dfu s control the floor drain. However stall urinals may serve as floor drains if the entire floor can be drained to the urinals.

The floor drain shall be constructed so that the drain is capable of being cleaned. Lone star 2006 national standard plumbing code section 7 16 4 requires a floor drain in toilet rooms containing either two or more water closets or wall hung urinals or a combination of one or more water closets and wall hung urinals except in a dwelling unit outside of nj not certain what other states actually have adopted the nspc syarn. Code for floor drains in commercial bathrooms. Typically unnoticed floor drains are found in many places such as commercial restrooms and industrial spaces near and around water heaters basements kitchens and or laundry rooms.