P J EDWARDS & CO (UK) LTD CASE STUDY www.pjedwardsuk.co.uk August 2012 CRAY BRIDGE REPLACEMENT SCOTLAND Cray Bridge is located approximately 30 miles north of Perth just off the A93 in the Scottish Highlands. The contract involved the complete replacement of the bridge which is situated between two very tight bends on the narrow B951 as it spans the Shee Water. The piles specified to support the new structure were 6 No 750mm diameter bored piles each approximately 20.0 metres deep; 3 No on each side of the river. The expected ground conditions were topsoil, peat and sand overlying dense coarse grav

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