David Hofbauer, M.A.Sc., P.Eng. Project Manager

Responsibilities RWDI Technical Leadership David joined RWDI in June 2006, and currently provides management for Quality Management industrial and institutional clients involving ventilation and control systems, Systems Performance Analysis source testing/CEM instrumentation, odour testing and evaluation, and Air Equipment Specifications Feasibility and Costing Studies computational fluid dynamic (CFD) modelling. Proposal and Report Preparation His responsibilities include mobilization of field testing services, source testing, installing, on-site commissioning, calibration of air quality equipment, air Education equipment specifications, assessment of ventilation systems, evaluation of air Master of Applied Science (Civil Engineering), University of Waterloo, pollution control technologies, and assessment of air flow systems using 2005. computational fluid dynamics. Bachelor of Applied Science (Environmental Engineering, Chemical To support his intensive field activities, David maintains a high level of safety Specialization), University of Waterloo, certification including H S Alive, WHMIS, confined space awareness, fall arrest 2002. 2 rescue, and many others. Membership David has developed specialized expertise in the adaptation of existing Professional Engineers of Ontario services/testing capabilities to suit new applications and meet unique client needs. He has worked extensively in the waste, cement, industrial, bioenergy,

and mining sectors. A partial list of clients includes:

Ventilation and Control Systems

 City of Guelph Materials Recovery Facility, Guelph, ON  Vale Inco Ltd. Copper Cliff Smelter, Copper Cliff, ON  Vale Inco Ltd. Nickel Refinery Complex Bldg., Copper Cliff, ON  Baffinland Iron Mines Corp., Toronto, ON  Xstrata Nickel Limited Sudbury Smelter, Falconbridge, ON  General Electric Oakville Lamp Plant, Oakville, ON  General Electric, Port Kells, BC  Windsor-Essex Parkway, URS Canada Inc., Markham, ON  Sky Cast Inc., Guelph, ON  ECOH Management for PWGSC, Scarborough, ON  Roadware Group, Paris, ON  Mitten Vinyl Inc., Paris, ON  Kinder Morgan for Vancouver Wharves, Vancouver, BC  Enbridge Pipelines Inc., Westover, ON  University of Guelph, Guelph, ON  Lockwood Manufacturing, Brantford, ON  SC Johnson Ltd., Brantford, ON  Future Waste, Kitchener, ON

Contact Information Ph: (519) 823-1311 x 2334 Fx: (519) 823-1316 [email protected]

www.rwdi.com

David Hofbauer, M.A.Sc., P.Eng. Project Manager

Computational Fluid Dynamics

 Windsor-Essex Parkway, URS Canada for MTO, Markham, ON  Buchanan Forest Products, Thunder Bay, ON  ArcelorMittal Dofasco, Hamilton, ON  Canadian national Railway, Vaughan, ON  Vale Limited, Copper Cliff, ON Source Testing/Field Services

 York Energy Centre, Newmarket, ON  Xstrata Copper Limited Kidd Metallurgical, Timmins, ON  Vale Inco Ltd. Nickel Refinery Complex Bldg., Copper Cliff, ON  Essar Steel Algoma, Sault Ste. Marie, ON  ArcelorMittal Dofasco, Hamilton, ON  US Steel Canada Inc., Hamilton Works and Lake Erie Works, ON  Babcock and Wilcox for Petro-Canada Inc., Mississauga, ON  General Motors Corp., Oshawa, ON  Lafarge North America, Bath, ON  St. Mary’s CBM, St. Mary’s and Bowmanville, ON  Royal Canadian Mint, Ottawa, ON  Duffin Creek Water Pollution Control Plant, Pickering, ON  Eveready Energy Services, Edmonton, AB  Sithe Global Goreway Generating Station, Brampton, ON  Dunn Paving Limited, Windsor, ON  Ivaco Rolling Mills, Hawkesbury, ON  Chrysler Group LLC, Auburn Hills, MI, USA  Terrace Bay Pulp Inc., Terrace Bay, ON  Kansas City Power & Light, La Cygne, KS, USA Ambient Air Quality Monitoring

 Regional Municipality of Peel, ON  Region of Waterloo Landfill, Waterloo, ON  Holcim Canada, Mississauga, ON  West Don Lands Construction, Toronto, ON  Xstrata Nickel Limited Sudbury Smelter, Falconbridge, ON Odour Testing and Evaluation

 Region of Peel, ON  ATC Panels, Pembroke, ON  IGPC Ethanol Plant, Aylmer, ON  Nitta Gelatin Canada Inc., Toronto, ON  Kuntz Electroplating Inc., Kitchener, ON  IKO Industries, Toronto, ON  PCI Developments Corp., Vancouver, BC

www.rwdi.com

David Hofbauer, M.A.Sc., P.Eng. Project Manager

Indoor Air Quality Assessments

 AECON, Mississauga, ON  General Electric Oakville Lamp Plant, Oakville, ON  Nexcycle Plastics, Brampton, ON  CN Rail MacMillan Yard, Concord, ON Presentations

 American Waste Management Association Odour Workshop, Toronto, ON  Ontario Waterworks Association/Ontario Municipal Waterworks Joint Annual Conference & Trade Show, Niagara Falls, ON  Natural Organic Matter Research Conference: Innovations and Applications for Drinking Water, Adelaide, SA, Australia Publications Hofbauer, D.E.W. and Andrews, S.A., 2004. “Influence of ultraviolet irradiation and ultraviolet/hydrogen peroxide oxidation process on natural organic matter fluorescence characteristics”. Water Supply 4(4), 41–46.