Shrigley subsidence to be investigated again

Shrigley subsidence to be investigated again

13 June 2012

A SECOND survey is to be carried out on land in Shrigley where a large hole opened up in the ground at the end of March.

A recent geotechnical investigation ordered by Down Council — which is responsible for the land — revealed three more holes could open up at a grass area where old houses occupied by former mill workers once stood.

The hole at the end of March appeared as children were playing football at a grass area, with the subsidence showing a bricked archway and entrance into what local people believe was a former coal store or basement of one of the old houses.

Experts using penetrating radar equipment discovered “significant sub-surface disturbance” at three different locations at the amenity area.

They are now to carry out a second survey to determine the extent of the work required to address the problem.

The issue was discussed at last week’s meeting of Down Council’s Building Control and Estates Committee when it was explained the local authority is not cutting

the grass area with a tractor and gang mower because of dangers to staff.

Councillor Billy Walker said the second geotechnical survey will determine what work is required to avoid further land collapses.

He said the area was formerly owned by the Housing Executive, but was recently taken over by Down Council. The Killyleagh councillor said a short time after formally taking responsibility for the land, the hole appeared in the ground.

“There are concerns about further collapses and Down Council is right to proceed with caution on this issue. The second survey will help engineers determine the exact work that is required to prevent further incidents at this part of Shrigley,” added Councillor Walker.