Bubble Will Convert Stadium into Hub of Activity

Rising up five stories, a Tedlar dome will be inflated each fall to accommodate hundreds of thousands of active Manitobans each winter.  It's all part of plans to enhance the University of Manitoba's reputation as a leader in athletics and active living across Canada.

To be inflated directly on the playing field of the new stadium, the pressurized, opaque structure would feature airlock doors with tunnels connected to dressing rooms and washroom facilities while remaining fully accessible to the handicapped.

Under the Bubble"The 'bubble' is a proven, practical approach to ensuring this facility is available year-round," said David Asper.

A 2004 study found that Winnipeg has a $400 million recreational infrastructure deficit and is hard pressed to maintain its network of old and dilapidated community centres. A more recent study found that about 8,000 young people would play recreational soccer if they had more facilities to play in.

Asper said his philosophy is to ensure the "bubble" is not only accessible but affordable to all, and he will be looking to recover only those costs associated with the 'bubble' and its operation.

Based on the "bubble" experience in other cities, Asper expects demand would be strong right from the start. "In other cities, soccer teams have been the largest users," he said, "but there is also strong usage by high school football, Ultimate Frisbee, lacrosse, baseball and softball.

Currently, there are more than 600 air-supported structures around the world including "bubbles" in Calgary, Toronto and Ottawa. In that city alone, more than 7,000 soccer players are attracted each week to the Ben Franklin Soccer Park.

Under the Bubble

Key Details (subject to final design):

  • Approx. 450 feet long by 250 feet wide (137 x 76 metres)
  • Shape maintained using computer controlled, internal pressurized air
  • Opaque and insulated with interior lighting
  • Tested to meet Manitoba weather standards
  • Able to withstand 120 mph (193km/h) winds and snow loads of up to 40 pounds per square yard
  • Inflated post football season; dismantled in the spring
 
View the live construction webcam

Due to heavy rainfall, excavation is on hold for today.

             


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