Old PVC-looking, pushing 2in pipe used in irrigation. Any idea exactly what this is?
Is it blue in color or grey?
UPVC maybe?
That is to fill the water fountain. 
It looks very similar to Orion chemical PVC pipe but they would never spend that much money on an irrigation pipe. That’s the only blue PVC pipe I’ve ever seen.
I’ve never seen blue PVC, apart from water mains, but have seen people use grey PVC conduit mixed with white PVC fittings where sprinkler adapters needed to be, for irrigation systems. LOL. I prefer using black poly myself. Resists splitting better when it freezes…
Was the pipe empty (other than dirt) I wonder if they’re for cable or telephone service