Rowan Williams Davies & Irwin Inc.

EXCEPTIONAL.WITHOUT EXCEPTION.

engineering and consultancy services in the areas of wind engineering, snow ice engineering, wind tunnel testing, computation fluid mechanics modeling, environmental sciences, building and structural engineering services, sustainability engineering, geoscience, hazard and risk management, catastrophe modeling, hydrogeology, air quality and ventilation, climate and meteorology, acoustics, noise and vibration, tuned mass damper design and commissioning, sports aerodynamics, waste management and computer software consultancy services;

REDEFINING POSSIBLE.

engineering and consultancy services in the areas of wind engineering, snow ice engineering, wind tunnel testing, computation fluid mechanics modeling, environmental sciences, building and structural engineering services, sustainability engineering, geoscience, hazard and risk management, catastrophe modeling, hydrogeology, air quality and ventilation, climate and meteorology, acoustics, noise and vibration, tuned mass damper design and commissioning, sports aerodynamics, waste management and computer software consultancy services;

RWDI

TECHNICAL CONSULTATION AND RESEARCH IN THE FIELDS OF WIND LOADS, WIND PRESSURES, PEDESTRIAN WIND COMFORT, SNOW CONTROL, AIR POLLUTION, AIR QUALITY AND AERODYNAMIC STUDIES RELATING TO HIGHWAYS, RAILWAYS, BRIDGES, BUILDINGS AND OTHER STRUCTURES;The lining shown in the drawing is a feature of the mark and does not represent color.;

RWDI

The mark consists of the letters RWDI in a box. The letters RW appear aboveDI.;ROWAN WILLIAMS DAVIES & IRWIN;Color is not claimed as a feature of the mark.;engineering and consultancy services in the areas of wind engineering, snow ice engineering, wind tunnel testing, computation fluid mechanics modeling, environmental sciences, building and structural engineering services, sustainability engineering, geoscience, hazard and risk management, catastrophe modeling, hydrogeology, air quality and ventilation, climate and meteorology, acoustics, noise and vibration, tuned mass damper design and commissioning, sports aerodynamics, waste management and computer software consultancy services;