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River Hertford Directional Drill Crossing

AEY TS Have just completed a 3No Directional Drill installing 355mm OD SDR11 watermains near Seamer, just outside Scarborough for Yorkshire Water. The Drills involved a 130m installation under a brook and restricted access field + 2No 140m crossings of the River Hertford. The crossings were all part of a large watermain upgrade project for the area being carried out by Balfour Beatty Utility Solutions Ltd. Ground conditions on the project consisted mainly of Silty Sand for the Brook and field, whilst the crossing proved more challenging with wet sand ...read more

Posted by: Yates Group / 24 September 2013 at 13:49 / Comment

Update for Tunnelling

M191 Portsmouth. We are returning to site during early October to undertake additional auger boring works. M192 Outwood to Buckland The sheet piled drive pits for all the under track crossings and the A25 crossing have been completed. We are currently constructing the remaining associated reception pits. The 1000mm AS400 Soltau micro-tunnelling machine has completed the first Bucklands UTX crossing and is currently launching for the second (of the twin) crossings. M193 Pollard St, Manchester . The remaining section of the works located in Longacre Street between MH1 and ...read more

Posted by: Yates Group / 18 September 2013 at 11:49 / Comment

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