A sump pump located in an elevator pit shall discharge as what?

A sump pump located in an elevator pit is classified to discharge as an indirect waste. This classification is important because it refers to a method of wastewater disposal that allows for the safe removal of water while ensuring that it doesn't pose a risk of contamination to the potable water supply or the environment.

Indirect waste is managed through drainage systems that lead to a sewer system, allowing the pumped water to be discharged safely. This ensures that any potential pollutants or contaminants from the elevator pit are not directly released into the environment or into public water systems, which could lead to health hazards.

This option is correct because elevator pits can accumulate water that may contain oil, dirt, or other contaminants. Thus, discharging this water directly could lead to environmental contamination or plumbing issues, making indirect waste disposal the appropriate and safe choice.

The other options do not align with the requirements for handling water from an elevator pit. Direct waste typically refers to the disposal of waste that can directly enter the sewer system without treatment, which is not applicable in this scenario due to the risk of contamination. Storm runoff relates to rainwater management and does not pertain to the specific context of water accumulation and removal from an elevator pit.