Even though source language quality is seen to have a major impact on. translation quality (Kelly and DePalma 2009), none of the models make. reference to source language quality as a potential cause of translation. errors, although some mention the possibility that errors may be carried.
This trap is provided in the floor to collect waste water from washbasin, shower, sink and bathroom etc. These are available in cast iron or UPVC material and have removable grating (JALI) on the top of the trap. The minimum depth of water seal should be 50 mm.
The drain was clogged, someone removed the cleanout plug to clean the drain, and they forgot to put the plug back in. The bottom of the trap is clogged, and someone removed the cleanout plug to allow water to drain directly in to the sewer, instead of going through the trap.