Relining & Refurbishment
In older wells, prolonged exposure to corrosive conditions can lead to deterioration of the surface casing. Over time, this may result in the formation of perforations or structural weaknesses that allow contaminated groundwater and bacteria to enter the system.
Such near-surface ingress can introduce harmful microorganisms, including Cryptosporidium and E. coli, posing significant risks to water quality and system integrity.
Following comprehensive cleaning, mechanical scrubbing, and a detailed CCTV inspection survey, Rockwell undertakes full well relining and refurbishment. This process restores structural integrity, seals points of contamination, and returns the borehole to near “as-new” operational condition, ensuring safe and reliable performance.