Fitment of Selective Catalytic Technology to buses

Norfolk County Council is looking for a supplier to provide and fit up to 24 buses based in Norfolk with Selective Catalytic Reduction (SCR) technology that is able to deliver at least a 50% reduction in NOx emissions from the tailpipe under driving conditions that are representative of the normal operation of the vehicle. As part of the retro-fitting of equipment, there will also be a requirement for the fitment of an electric cooling fan (efan) and heat exchangers to mitigate against a possible rise in CO2 emissi...