YES !!!!!!!! Minimum 2" P Trap Yes, and it needs a wye not a tee, and it needs to be vented properly.
The basement is the level in your house below ground level. To say it another way, you would be below the ground if you were in a basement.
It may be sitting in the trap which should be located directly below the drain.
One or more floor of a building that are completely below the ground floor is basement. A floor of a building that is half below ground, rather than entirely such as a basement is semi basement.
Below our house is the basement, where we store lots of unwanted items.
Basement/cellar.
A basement of a house is the room or space that is below ground level. A basement appliance that can heat your house is a furnace.
A cellar (or basement) is below the ground level of a house or building.
Directly connected routes are those networks that are directly attached to a router's interfaces. These routes are automatically added to the routing table when a network is configured on a router's interface, and they have the highest priority in routing decisions. They typically have a routing metric of 0, indicating they are the most preferred routes. Additionally, directly connected routes do not require any routing protocols to be established for communication within the same network.
In horses the pancreas is located directly below the stomach (ventral to the stomach). It's connected to the first part of the small intestine (the duodenum).
It is called a basement
Cellar Basement
Iowa is directly below Minnesota.