Southern Water: Final Effluent Inspection Chamber Lining

Morrison Utility Services commissioned us to work on a number of Southern Water’s waste water treatment sites and instructed us to line a number of final effluent inspection chambers in Kent, Sussex, Surrey and Hampshire. The chambers were used for checking and monitoring the quality of water leaving the waste water treatment sites. Each site required a lining that would be durable, environmentally safe, white for ease of inspection and provide a smooth surface for the ease of cleaning. The lining system currently specified for lining the chambers required the surface of the concrete and brick to be completely dry prior to application. As the work would be carried out during the winter months, it was not practical for us to use that system on existing old concrete or brick chambers, as the surface would certainly be either damp or wet. We therefore agreed to provide a lining system that could be applied to either damp or wet concrete or brick surfaces.