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Restoration of Sunken Garden
Queen Mary's Hospital
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Initial Preliminary Work
Work was slow to proceed at first as it was imperative that the working area was scanned for concealed cables
(electric etc.) and or unexploded ammunition. The area was used as a firing range during the war. The existing pond
contained fish and lilies etc. These were carefully fished out and re-housed in a nearby pond (consent being given
first from relevant local council). Full photographic survey of existing paving was carried out so that it could be
re-laid to exact same original patterns.
Re-build
All existing steps were taken up. New foundations erected and steps re-laid. Coping stones that needed to be replaced,
could only be sourced from quarries on the Isle of Purbeck, Dorset. Because of the tight time frames imposed frantic
phone calls were made to source relevant stone direct from quarries. On cleaning out pond and replacing stones to pond,
original lutyens methodology of keeping pond water tight uncovered – brick formers rendered with pitch based formulation;
on re-filling pond original design still watertight!
Pruning of Retained Shrubbery
Because the retained shrubbery had become overgrown, a technique had to be found that meant the plants could be
kept; but they had to be reduced drastically so that they did not impinge on the paths. This was achieved by removing all
the lateral branches to a height of approximately 1.5m. The bushes then looked like mini-standard trees and the gnarled
trunks were exposed to give further interest to the planting (see photos).
Water Feature
Because of the deepwater in the pond H&S concerns were voiced. Rather than an unsightly fence we were able to remain
true to the original designs by not having a fence. Installing an innovative plastic structure that sat just below the
waterline (approx. 50mm) meant that if anyone were to fall in the plastic frame would prevent them from drowning.
Because of the turbulence caused by the fountain it was difficult to see and so not intrusive.
Paving
Broken individual paving stones were replaced with stones from other areas of the site where paving was no longer
required.
Planting
The formal nature of the design was provided by Yew and box hedging. The geometric design was further enhanced by
single pieces of topiary both in the ground and in containers. Planters were made from either wood or faux lead.. Much
of the in fill planting was chosen for its authenticity with regard for a scheme of that period and its sustainability
i.e. disease/drought tolerance.
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