UNDERPLATFORM EXHAUST TESTS IN THE TORONTO SUBWAY

The technical report has been prepared under the Transit Development Corporation (TDC) project 'Ventilation and Environmental Control in Subway Rapid Transit Systems.' The underplatform exhaust system is a subway environmental control feature designed to remove train generated heat within the confines of stations and thereby improve environmental conditions. To evaluate the performance of this system, a full-scale test facility was constructed in a station of the Toronto subway. This report describes the facility design and the experimental program. A presentation of test results and interpretations is included, leading to the development of a quantitative design versus performance relationship for use by subway environmental engineers.

  • Supplemental Notes:
    • Prepared by Parsons, Brinckerhoff, Quade and Douglas, Inc., New York, DeLeuw, Cather and Co., New York, and Kaiser Engineers, Los Angeles, Calif.
  • Corporate Authors:

    Transit Development Corporation, Incorporated

    1730 M Street, NW, Suite 911
    Washington, DC  USA  20036

    Urban Mass Transportation Administration

    400 7th Street, SW
    Washington, DC  USA  20590

    Parsons Brinckerhoff Quade and Douglas, Incorporated

    One Penn Plaza
    New York, NY  USA  10119

    De Leuw, Cather and Company

    L'Enfant Plaza North Building
    Washington, DC  USA 

    KAISER ENGINEERS

    OAKLAND, CA  USA 
  • Publication Date: 1975-12

Media Info

  • Pagination: 203 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00133304
  • Record Type: Publication
  • Source Agency: National Technical Information Service
  • Report/Paper Numbers: Tech. Rpt., UMTA-DC-06-0010-75-5
  • Contract Numbers: DOT-UT-290
  • Files: NTIS, TRIS, USDOT
  • Created Date: Jun 23 1981 12:00AM