Can you post another picture with a wider angle? I really can't tell exactly what I am looking at. What I see though does not look very nice. It seems to be a fitting of unknown type and size vertically discharging into what looks like some type of pressure fitting. The vertical fitting has what looks like a hub at the top but no hub at the bottom suggesting it may be some type of street fitting or perhaps what I am seeing is not a vertically oriented fitting at the top of the photo but a section of pipe descending from the hub of a fitting that really can't be seen. In either case the "connection" to the "pressure" fitting lying on it's back is not centered in the hub which suggests this is an illegal connection. I can't really tell though and a larger photo would be helpful as well as some indication as to the sizes we are looking at.