Aqueduct Conduit Bridges Waterproofing | Stonbury
In summary
Access to the bridges was sometimes so difficult as to require helicopter assistance, whilst for all others four wheel drive all terrain vehicles were used. The limited outage period combined with problems of ground water ingress and foul weather conditions meant that orthodox waterproofing systems could not be used.
Relying on previous experience gained with similar but smaller schemes for other Water Companies, Stonbury were able to provide a successful alternative utilising prefabricated DWI Approved Polypropylene Sheet Membrane sections, site welded together.
A specially designed stainless steel fixing and termination system was employed, to ensure the total integrity of the system and a geotextile backing fleece ensured that no damage was caused in service from the variable concrete surfaces of the aqueduct.
Project gallery
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Preventing flooding with embankment repairs
We collaborated with our client to complete essential bank stabilisation works to prevent flooding in the surrounding area.
[Preventing flooding with embankment repairs](/content/work/preventing-flooding-with-embankment-repairs/ "Preventing flooding with embankment repairs"/index.html)
Brick primary tank refurbishment
We refurbished two brick primary tanks on a wastewater site to extend their lifespan and restore full processing capabilities.
[Brick primary tank refurbishment](/content/work/brick-primary-tank-refurbishment/ "Brick primary tank refurbishment"/index.html)
ROV Spot Sampling
Stonbury company Panton McLeod demonstrates the importance of utilising technology that enables the assessment of water quality within the body of clean treated water service reservoirs.
[ROV Spot Sampling](/content/work/rov-spot-sampling/ "ROV Spot Sampling"/index.html)