Illinois Plumbing Code Practice

True or False: All discharges from elevator sumps must directly discharge to the sanitary sewer or storm drain according to the Illinois Plumbing Code.

1. True

2. False

The correct answer is: False

The statement is false. According to the Illinois Plumbing Code, not all discharges from elevator sumps must necessarily go directly to the sanitary sewer or storm drain. The code specifies conditions under which these discharges can occur, and it may allow for alternative disposal scenarios based on local requirements, environmental considerations, or specific building codes that can dictate different discharge methods. Elevator sump discharges typically contain water that is collected from various sources, including leakage or rainfall. While in many scenarios it may be appropriate for this water to discharge to a sanitary sewer or storm drain, there are instances where other measures might be taken, such as discharging to a retention area or utilizing a pump-out process that directs water to a suitable disposal location. Understanding local amendments to the plumbing code and the specific circumstances around the elevator system is essential, as they can influence where and how the discharge can be managed. This nuanced approach reflects the code's flexibility rather than an all-encompassing mandate.