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-   -   Dome raising on BC Place today (https://skyscraperpage.com/forum/showthread.php?t=123868)

towerguy3 Jan 19, 2007 5:22 PM

Dome raising on BC Place today
 
You can watch the dome raising on BC Place here:

http://www.23degrees.net/latest.jpg

dubiousmike Jan 19, 2007 5:39 PM

It's protuberrific! It's convexcellent!


It's.....uhh......Dome-stonishing!

Canadian Mind Jan 19, 2007 5:45 PM

going quicker than I expected. :) can see the rim already.

towerguy3 Jan 19, 2007 6:04 PM

The dome is going up right now!
 
The dome is going up right now! Go dome go, and dome haters go away!

mr.x Jan 19, 2007 6:19 PM

whooooo.

murman Jan 19, 2007 6:27 PM

Ever put a marshmallow in the microwave?

Now multiply that by a zillion.

Blue_Cypress Jan 19, 2007 6:30 PM

Seems to be coming along quite well!

Wooster Jan 19, 2007 6:54 PM

that's cool.

Nice weather you're having out there as well. ;)

towerguy3 Jan 19, 2007 7:21 PM

BC Lions are happy
 
The BC Lions must be happy!

Question: They are inflating it as it's raining; it's not heavy rain but it is raining. I thought it had to be dry before inflation.

Would they plug the rain outlet holes in the center before inflation or can they inflate and still let the rainwater pour down from the center holes as it rises? Would plugging the outlet holes create too much of a water load in the center, preventing proper inflation?

mr.x Jan 20, 2007 12:10 AM

BACKGROUNDER
January 19, 2007

How the BC Place roof was raised

STEP ONE: Excess water was pumped off the roof.

STEP TWO: The building technical staff turned on 11 fans, one at a time staged over 15-second intervals.

STEP THREE: Thirty riggers performed visual roof inspections from inside the building to look for small tears or kinks in the cabling.

STEP FOUR: The rectangular side panels are inflated. Technical staff slowed down fans as the top diamond panels began to invert.

STEP FIVE: Once the roof was fully inflated, fan pressure was systematically reduced.

STEP SIX: The riggers begin inspections by walking and checking all cables on the roof.

STEP SEVEN: Drain plugs are replaced.

STEP EIGHT: Eliminator frames and clamp points are inspected from the ring beam.

STEP NINE: Internal inspections of the roof and building will be completed by engineers and inspection crews.

mr.x Jan 20, 2007 8:35 PM

Images of the roof inflation:

http://a123.g.akamai.net/f/123/12465...ry/dome/1a.jpg
http://a123.g.akamai.net/f/123/12465...y/dome/2_a.jpg
http://a123.g.akamai.net/f/123/12465...ry/dome/3a.jpg

raggedy13 Jan 20, 2007 10:30 PM

It's great to see BC Place back in the skyline... :cheers:

http://www.23degrees.net/latest.jpg

401_King Jan 20, 2007 11:28 PM

im glad you guys have your dome back.

Only The Lonely.. Jan 21, 2007 7:07 AM

It's no barn raising, but close enough.

towerguy3 Jan 21, 2007 8:05 PM

video of roof reinflation
 
http://www.23degrees.net/webcam/bc_p...f_raising.html


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