GodsOnSafari <
godson...@gmail.com> wrote:
: On Wednesday, May 10, 2017 at 8:21:17 AM UTC-4,
waltz...@gmail.com wrote:
: > Having never been to Heide Park and not knowing German, reading through
: > the comments in this thread leaves me with no idea what is going on.
: > Is Colossos a wood coaster i.e. with conventional wood track, or is it
: > something else, and why is it being shut down?
:
: It is a wood coaster, but the track is laser cut and put together in
: sections before shipping rather than wood cut, shaped, and stacked
: together during installation. As a result, traditional wood coaster
: maintenance basically doesn't work, since you can't just cut the boards
: to the same precision as the machines do.
More than that, the track rail sections are prefabricated and custom cut
blocks with metal joints on the ends. It's not just a matter of precision
in construction, it has to do with the rail sections being first of all an
engineered one-piece substrate, and second having precision hardware
attached to allow for the connection to the structure, to the ledgers, and
to the other rail sections. It's wood track, in that it is made out of wood
(though not "lumber" as we know it) but it's designed to go together like a
steel coaster.
The idea was that first of all you get a more precise ride because the
construction is CNC-precise. Second, the track should last longer because
each rail section is a single solid piece, not a stack of nine boards.
Third, if a section is damaged or worn, in theory, you call Intamin, give
them the serial number for the rail section, they call the mill and have a
new section fabricated for you, and you drop it into place. Instead of
skilled wood coaster carpenters, all you need is a good mechanic to
maintain the ride. Let's see, that's a win-win-win, right? Oh, yeah, there
is a "lose" in there as well, but the parks didn't know that when they
bought these things...
So what happens to these rides now? Do they get fully re-tracked with
conventional wood track? Repair with OEM parts? Sections replaced with some
variant of Topper track? Demolition?