The need to design for large volumes of water with peak effluent contamination periods is critical within the transport sector. NWS has a proven track record of systems in Europe and North America.

NWS engineers have had design input to some of the largest airport storm management / treatment systems in North America. Buffalo,New York (airport) Following initial design services our engineers continue to be involved with the operation and ongoing engineering of the 33,000 m3 per day system. Islip, New York (airport) Design input for a 14,000m3 per day aerated system.