Assertion: septic tank's level | /r/CapableOf | drop to the design level
Facets:
Source sentences:
text: The pump kicks on when the liquid level in the tank reaches a certain level (about the normal outlet pipe level if that were in use), and pumps until the level in the tank drops to the design level (typically a few feet), when the low-limit switch turns the pump off - same way a basement sump pump works.
text: The pump kicks on when the liquid level in the tank reaches a certain level (about the normal outlet pipe level if that were in use), and pumps until the level in the tank drops to the design level (typically a few feet), when the low-limit switch turns the pump off - same way a basement sump pump works.