The Gallery
Fountains Abbey project, Ripon, North Yorkshire
This wall was built in April/May 2010 as a rather different training exercise
by a 40 strong team combining tutors and members of the Yorkshire Dry Stone
Walling Guild, with student groups attending three dedicated training courses.
One student, a member of the Dry Stone Walling Association (Canada), came as a
part of his UK holiday. The job was commissioned to enclose a new plant sales
area at the Visitor Centre to the UNESCO World Heritage site of Fountains Abbey
near Ripon, Yorkshire.
The finished wall is 23 metres long and stands 1.82 metres high from base to
top. Built in the traditional Yorkshire manner with projecting through stones,
it contains about 60 tonnes of newly quarried sandstone supplied from
Ravensworth Sandstone Quarry near Scotch Corner. The task took ten days and some
500 man hours to complete.
A small detail not visible in the photographs is a built in duct under the wall
to carry rainwater from the building roof to a future water harvesting tank in
the amphitheatre depression outside the wall. This feature had to be bridged, as
can be seen, in the early phases of the construction for safety reasons and to
help with the problem of reduced access height on that side. It was removed as
soon as the wall had advanced beyond, it actually made access to the wall rather
limited as well.
The National Trust’s structural engineer was concerned that the excavations for
the footings seemed inadequate, simply prepared as is usual for a dry stone
wall. We reassured him that this method has served such walls satisfactorily for
centuries and also calculated the ground loading at the base of the wall. It was
remarkably low with a figure of about 2.5 pounds per square foot; about the same
as that exerted by a 12 stone man on his feet!!
There were then no further concerns and the project proceeded with his blessing
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