A testable sump apparatus comprises a body wall including a first wall with
a first wall portion and a second wall with a second wall portion. The
first wall portion is spaced from the second wall portion to at least
partially define a body wall interstitial space therebetween. The testable
sump apparatus can optionally include at least one spacer located in the
body wall interstitial space between the first wall portion and the second
wall portion. The sump apparatus can also include an optional test port
and an optional fitting mounted to the body wall adjacent the through
hole. The fitting, if provided, can at least partially define a fitting
interstitial space, wherein the fitting interstitial space may be in fluid
communication with the body wall interstitial space.
