I'm selling my home and I've got an open house tomorrow. I've discovered a
sprinkler pipe leak, apparently under a small brick patio. There's a
diagram of the area posted under "Sprinkler Pipe Leak" in
alt.binaries.pictures.misc . Can anyone tell me if there's a fast way to
fix this without digging up the patio?

(The X in the diagram indicates a place where water bubbles up.)

Thanks.

Jim Beaver