Brancey Bridge Thorpe Road Aldwincle NN14 3EA

Structural assessment of the masonry arch bridge, surveys to understand the masonry strength and the surfacing depth and material. The proposed survey works include: - 3no. 0.7m x 0.7m trial holes (1 trial hole per arch) over the bridge deck (from above) - Minimum 6 cores total to be taken from the arch crown (2 from each trial hole). Size: 75 mm dia ? 185 mm length (minimum). - Core Samples (arch backing) - minimum 4 bore holes total to be taken from an offset to the arch barrel. Size: 100 mm dia ? length required to determine backing material (approx. 1 - 1.5m).

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