Which device is a watertight receptacle for the collection and holding of wastewater?

Which device is a watertight receptacle for the collection and holding of wastewater?

• A. Storage Tank
• B. Sump Pit
• C. Retention Basin
• D. Holding Tank

Answer: (D)

The main idea is identifying a watertight container built specifically to receive and hold wastewater until it can be removed. A holding tank is that sealed vessel: it prevents leaks and odors while storing wastewater on-site until it’s pumped out, making it the best fit for temporary on-site containment. Other options aren’t meant for long-term wastewater storage in a sealed receptacle: a sump pit collects and drains water as part of a drainage system rather than storing waste, a retention basin is typically an open or non-sealed facility for stormwater, and a storage tank may hold liquids but isn’t defined by the wastewater holding purpose.

The main idea is identifying a watertight container built specifically to receive and hold wastewater until it can be removed. A holding tank is that sealed vessel: it prevents leaks and odors while storing wastewater on-site until it’s pumped out, making it the best fit for temporary on-site containment. Other options aren’t meant for long-term wastewater storage in a sealed receptacle: a sump pit collects and drains water as part of a drainage system rather than storing waste, a retention basin is typically an open or non-sealed facility for stormwater, and a storage tank may hold liquids but isn’t defined by the wastewater holding purpose.