Drinking Water Reservoir Re-Lining – Confined Space Project
This reservoir refurbishment in 2012 is a great example of geomembrane and 3M spray-coating liners being used together to create a water-tight seal. Our confined space crew installed Hylam FPA polypropylene 1.5mm liner, with a conductive geotextile underneath. The liner is a Drinking Water Inspectorate (DWI) & Water Regulations Advisory Scheme (WRAS) approved membrane for drinking water. Construction joints in the concrete reservoir and all steel valves were refurbished.
Project Size: 2,000m2 – 8 week project duration.