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Key Facts

  • Client: Scottish Water
  • Engineer: AECOM
  • Conditions of contract: NEC3 Option C
  • Contract value: £179,174
  • Duration of works: Feb - April 2014 (9 weeks)

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Water Supply & Pipeline Work

Glendevon Raw Water System Repair Works

Glendevon Water Treatment Works provides the principal supply of treated water to the greater part of Fife and this project was to carry out essential repairs, maintenance and upgrading work on the raw water feed to the treatment works from Glendevon Reservoir high up in the Ochil Hills.

The main areas of work included pipe-bridge repairs, mains replacement and upgrading and stabilisation of areas of slope slippage.

The work on five pipe-bridges entailed firstly the removal of extensive overgrown vegetation, which enabled blast cleaning of the pipework to removal the existing pipe coating with the subsequent application of a new protective system. These works work carried out under a fully-scaffolded, encapsulation containment system to prevent any river pollution.

Ground stabilisation at Glenshirup involved the temporary diversion of the river to divert flows away from the pipeline which has suffered a degree of undermining, cutting out around sections of pipework and installing pipe supports and protecting the pipeline with rockfill to stabilise the area and prevent further erosion.

The mains replacement work comprised of laying a 240m section of new, 400mm diameter HPPE pipe, including a road crossing and tie-in connections at either end, together with slip-lining a further 120m of the existing main.

News updates

GL return to the Sound of Kerrera

GL making a return visit to the Sound of Kerrera off Oban, to undertake substantial repairs to the breakwater which suffered collision damage following an altercation with a workboat earlier this year.

14th December 2018

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Polmadie Bridge official opening……..

Michael Matheson MSP and Cabinet Secretary for Transport, Infrastructure and Connectivity covered all his portfolios at the official opening of the new Polmadie Footbridge giving pedestrian and cycle transport access,

18th September 2018

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Our Nation’s Tap Water……

GL are ahead of the curve in their support for Scottish Water’s recently launched campaign to encourage people to use a refillable bottle to ‘top up from the tap’ with over 250 GL-branded reusable water bottles distributed across the sites over the past three weeks.

27th June 2018

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George Leslie Ltd, Blackbyres Road, Barrhead, Glasgow, G78 1DU  |  mail@georgeleslie.co.uk  |  +44 (0)141 881 9131