- Scottish Borders
That could end up looking like a chute we frequently repaired down at a local quarry. Virtually every member of the team went out and patched it when it wore through so it ended up looking like one of those Aztec pyramids laid on its side as each patch was smaller than the last. The quarry firm was too tight to replace the chute.
It looks like the blower pipe from a kongskilde blower system, patching them like that was always a temporary measure.