Q1. During inspection of a new commercial kitchen in Virginia, the plumbing inspector notes the installation of a floor drain. According to Virginia regulations, what is required to ensure the floor drain installation complies with code?

• ○The floor drain must have a trap with a cleanout and be connected to the sanitary drainage system with proper venting.
• ○The floor drain can be connected directly to the stormwater system without a trap.
• ○The floor drain must be installed without a trap to prevent water backup.
• ○The floor drain should be connected to the potable water supply for flushing purposes.