BBE team includes refrigeration and thermo-flow engineers specialising in design, installation and operation of all the elements of mine cooling systems. These include refrigeration machines, cooling towers, primary and secondary air coolers and in-stope chilled water systems. At concept level, BBE examine alternative refrigeration and cooling distribution systems and identify optimum systems for specific circumstances. BBE have expertise in the detailed engineering design of mine refrigeration systems, the preparation of detailed engineering specifications, cost estimating and project execution and management for existing mines and new projects. BBE also have experience in the operational aspects of refrigeration systems and are often involved in assessment and modification work on existing refrigeration machinery.