Originally posted by Monorail Lime
CoP is an expensive piece of equipment. It takes a lot of electricity and maintenance to make a building revolve. The motors and the mechanics of the beast have to be constantly lubricated and tuned to keep it running smoothly and silently if they intend on opening CoP every day. It's now over 25 years old, so the maintenance issues will only get worse.
They can open it seasonally and spend their budget a few times a year, as they are doing now. Or they could run it all the time and cut corners to spread out maintenance. Now here's the tricky part... the electric motors that turn the building are UNDER the building. They are accessible to maintenance crews but the cannot be easily replaced.
The attraction was planned for the '64-65 World's Fair. Long term maintenance was not considered a high priority. Then it moved to Disneyland... for seven years. Still not a whole long time, in the scheme of things. When CoP was moved to WDW, do you think they really considered the possibility that it would still be running there three decades later?
When one of the motors dies, it will require some major effort to replace it. The building will have to be partially torn down and a section of Tomorrowland will have to be closed off. Big bucks which WDW couldn't possibly justify spending on the CoP.
If CoP is left open all the time with a limited maintenance program the lifespan of these motors will be greatly decreased. And when one of them dies... the show's over, folks. I think what they are doing now is the best way to preserve Walt's legacy.