Keltie Water

I can't put my finger on it but this building has a bit of charm to it. Its rustic appearance belies a serious bit of hydraulic engineering within. Behind the natural stone cladding is structural concrete and engineering brick. While it is redundant you can hear water trickling through big chambers and pipes.
Our survey area passed right outside its front door. Assisted by fine dry weather (and not too warm) we got a lot achieved today.