Cold Water Tank Repair - Worcester These cold water tanks in the Severn Valley were leaking and corroding badly. After non destructive testing/ NDT we restructured the internal surfaces with our fibreglass lining system to give them a new lease of life. We brought in a local scaffolder to erect platforms up to the tanks for safe access and egress, enabling us to work safely throughout the refurbishment. Once the tanks were washed and cleaned, the surfaces were sand blasted with Hodge Clemco JBlast Supa. After sandblasting and priming, layers of woven and chopped strand fibreglass were applied to the surfaces, encapsulating all the riveted joints and completely restructuring the tanks. The cured fibreglass lining was completely sealed with an isopthalic gel topcoat protecting the surfaces for at least the next 25 years.