This product is a PDF that contains links to files that consist of PowerPoint slides synchronized with the audio-recording of the speaker (recorded presentation), PDF files of the slides, and audio only (mp3) as noted.This session examines the existing high-temperature air exposure requirements for emergency ventilation equipment from the standpoints of engineering design and equipment procurement. The first paper evaluates the feasibility of the current industry standards, and offers alternative design possibilities. The second and third papers consider the manufacturing and testing aspects, respectively, of the related equipment procurement process. The contents of this session are expected to be beneficial to both design engineers and equipment manufacturers.Design and Application Considerations for Smoke Management Fans (CH-12-C035)Robert Z. Smith, MemberThis product contains: Slides (pdf) Recorded Presentation Audio (mp3)Commissioning, Field Testing and Maintenance of Fans for Life Safety Applications in Tunnels (CH-12-C036)Michael FeuserThis product contains: Slides (pdf) Recorded Presentation Audio (mp3)