How do you call this concrete thing under the tap on pic #1? Does it come prefabricated or is it made in place and, if so, how? Does it require connection to drainage system?
I just need something under my outdoor tap so whatever water gets out when say water hose is disconnected is caught somewhere and doesn't simply flow downhill. See pic #2. I don't really want to connect it to drainage system as it is obviously much more work.