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.
Floor is sloped toward floor drain for draining. Floor cleanout is level with floor and is used to clean out drain line. 7 people found this useful.
The best way I believe to seal a floor drain trap that is hardly used is to pour 1 gallon of water then 1/2 cup of vegetable oil down the floor drain, this oil sits on top of the water constantly making a seal on top of the water so the water can not evaporate and always making a trap seal.