In the time Chiller was at the park, it spent a large portion of that
time "standing but not operating" due to engineering and design flaws
and constant maintenance problems. The ride was originally
designed to duel, with both trains launching simultaneously, but power
problems meant that was impractical, and the trains were launched in a
staggered fashion for the few times in its history that both sides were
running.
After seasons of missing deadlines for opening, and frequent down time
waiting for parts repairs and modifications, the decision was finally
made to remove the troubled ride, and in the fall of 2007 the ride
started coming down to make way for new attractions.
The addition of
Batman & Robin: The Chiller to the park was timed to coincide with the
release of the Batman & Robin movie. Chiller was one of
three coasters added by Six Flags tied into the movie and the Mr. Freeze
character.
Six Flags Over Texas and Six Flags St. Louis added Mr. Freeze coasters
at the same time, which offered a similar Linear Induction Motor launch
system and similar layouts and theme elements, but only a single track.
Chiller added a second track with a second unique ride experience in an
effort to increase capacity.
Chiller was added in a transitional time for the park and for the
company, after the Six Flags chain was acquired by Premier Parks from
Time Warner. The focus of Time Warner ownership of the
parks was adding theme elements and creating more immersive experiences,
and to capitalize on the Warner Brothers movies and characters.
The Batman & Robin movie was a misfire at the box office and brought the
Batman movie franchise to a grinding halt. Similarly, the
coasters built at the Six Flags parks had rocky starts, plagued with
problems from the very start.
Folder Front
Press Release
Chiller Press Release Materials
Story Line
Folder Back
In the fall of 1996, the Looping Starship, Scrambler and Little Wheel
rides were closed and disassembly began as site preparations began for
the new Batman & Robin: The Chiller coaster.
The Scrambler and Looping Starship were relocated to the top of the
Boardwalk area, and the Little Wheel was removed to the park's boneyard.
These pictures from the last day of the 1996 season show the progress
made in the removals, with the Looping Starship's queue stripped bare,
and the Little Wheel cars removed and frame disassembly has begun.
On opening day of the 1997 season, The Chiller was still in the earliest
construction phases, with only the beginnings of the spike supports and
station building in place. The ride's "observatory" theme
element was a skeleton of vertical supports as the LIM launch tracks
were installed.
The surrounding area was blocked off as construction was taking
place even while the park was open to the public.
Guests could watch as the red and blue supports and track were hoisted
into place and assembled.
Over the coming weeks in April, the massive
support structures at each end of the coaster took shape reaching into
the air. As the towers went up, work was continuing on
enclosing the station building and all of the ride's electronic controls
beneath it. The observatory continued to take shape
around the twin launch tracks, and the area around the construction site
was a sea of supports and track sections awaiting installation.
With the support
structure nearly complete, the track sections were lifted into place and
installed. At the same time, crews were installing the miles
of wiring required to power the dozens Linear Induction Motors.
The ride's theme elements began to arrive and be installed on the ride
station building. The building was given an industrial look, with the
idea that it was "Mr. Freeze's Freeze Generator", and the trains were
weapons being fired into Gotham City, which the Dynamic Duo was pulling
back after they were fired.
The station itself was a basic rectangular metal building which was
dressed up with large panels and pipes to give it additional character.
As the spring
continued, the ride neared completion, with the track structure.
When the tops of the spikes were finished, the end of the Robin side was
topped with the traditional American Flag the highest point.
A narrow path was re-opened to allow guests to access Stuntman's
Freefall.
The trains arrived and were placed on the tracks outside the station
where they were prepared as the work continued on the final pieces of
structure and the intricate wiring.
With the structure completed,
work continued on the ride's internal components and the ride's cosmetic
features.
The fiberglass wall panels were attached to the sides of the
Observatory.
All around the station the decorative pieces were placed along with
random icicles.
Once the track and Observatory walls were in place, a wooden form was
used to check the clearances for the trains and riders.
As the park went into full time
operations in May, the additional structures like the gift shop, drink
stand, photo booth, and queue line were created in anticipation of a
June opening.
As the kick off of
the summer season on Memorial Day approached, the final elements were
added including theme elements in the queue line, and the giant hands on
the sides of the observatory.
Behind the scenes the computer systems were being fine tuned to activate
the LIMs in the correct sequences and with the correct timing.
The ride was tested over and over through this process, with adjustments
continuing right up until the ride's opening day.
For the media event
opening the Chiller, the park invited sets of twins (Dynamic Duos) to
cut the ribbon and take the inaugural public rides. These
shots feature Dainan and Anthony Rafferty, one of the sets of twins
attending.
The closeup shot of the train shows the initial over the shoulder
restraints, along with the first attempt at padding the sides at ear
level. The padding was laced on the outside.
The padding was later replaced with thicker rubber pads which were more
permanently affixed to the collars, and were much thicker.
As the 1997 season wore on, the
ride's opening was pushed back to fall. Work continued to
try and make the ride work correctly, but to no avail. Finally the
reopening was pushed back to the 1998 season as the "new" attraction.
After sitting idle for most of the 1997 season,
and disappointing many park guests as well as park management, Chiller finally made
its true public debut in spring of 1998. The ride ran
semi-reliably for the season, but many riders found it uncomfortable due
to its over the shoulder restraint system. A strict policy
of making riders remove all earrings before riding became necessary
after several riders came off with bloody ears from their heads being
boxed between the restraints. The padding on the restraints
was modified, but offered little or no improvement.
The Chiller faced
constant problems from the first day of operations. Usually
the issues involved the rides computer or electric systems, but
occasionally it would be something more serious.
It these pictures you can see smoke coming from one of the Robin side's
LIMs on the spike. Incidents like this occurred once or
twice a year most seasons.
Another problem involved the trains valleying or saddling.
This occurs when a coaster doesn't have enough momentum to make it up a
hill or through an inversion, and gets stuck in a low spot.
The Chiller had a history of valleying several times a season, usually
during cooler weather or in the event of power problems. The
train would usually valley between the spike and the tower, but
occasionally could stop in the in-line twists or in the valley of
Robin's cobra roll. Evacuation platforms would later be
added to those low spots to aid in the event of a train saddling.
TECHNICAL INFORMATION
Ride Name:
Batman and Robin:The Chiller
Manufacturer:
Premier Rides -
Millersville, MD
Ride: Model:
Dueling LIM Shuttle Loop
Coaster
Installation Date:
Spring 1997
Total Ground Space:
500' x 100'
Maximum Height of Track:
200'
Height of Unique Inversions (Batman):
139 feet
Height of Unique Inversions (Robin):
105 feet
Length of Track (Batman):
1137 feet
Length of Track (Robin):
1229 feet
Number of Inversions (Batman):
2 (4 forwards and
backwards)
modified to 2 (1 forwards
and backwards)
Number of Inversions (Robin):
3 (6 forwards and
backwards)
modified to 4 (2 forwards
and backwards)
Track Gauge:
36"
Number of Trains:
1 per side
Cars per Train:
5
Passengers per Train:
20 seated two abreast
Safety Feature:
Over the shoulder next harness
modified to individual lap
bars for 2001
Height Requirement:
54" tall
Acceleration:
0-65 MPH in under 5
seconds
Maximum Speed:
65 MPH
Maximum G-Forces:
4.5 G
Propulsion:
400 Linear Induction
Motors (LIMs)
Braking:
Magnetic brakes on fins
and redundant
squeeze brakes on fins
Ride Time:
45 seconds
Dispatch:
85 seconds
Theoretical Capacity:
1600 guests/hour (800 each
side)
When Chiller finally did open to the public, it
often would experience extended periods of downtime. One
track or the other would often be closed, and the ride never ran as
planned.
The coaster ride was fast and violent, with few riders deciding to brave
the pain a second time in a day. The combination of speed
and the twists of the tracks caused severe head banging with the
harnesses, and resulted in riders complaining of headaches.
After several seasons of those complaints, the ride vehicles were
overhauled and the original over the shoulder restraints were replaced
with a new style of lapbar. The new lapbars featured an
ankle restraint as well, and offered a much better ride experience.
The Robin side of the ride received the new
lapbars for the 2001 season, and the Batman side received its overhaul
for the 2002 season.
As time
went on, the theme elements and the special effects that were installed
in the ride including strobes and fog effects were allowed to
deteriorate, and as they wore out were not repaired or replaced.
One of the most memorable parts
of the Chiller ride experience was the exit tunnel which ran between the
launch tracks and through the observatory. The screened ramp
was a very loud place to be as the trains launched on either side.
The entrance to the ride featured
two ramps, one ran under the tracks to the Batman side, and the other
wound its way up to the Robin side platform.
The tunnels were very stark industrial looking, with brick face walls
and lighting. After several years of accumulating graffiti
and being vandalized, the walls were painted in bright red.
Watch Video Of The Chiller
In Action:
Special thanks to Dainan Rafferty for providing
video footage
In its 10 years at the park,
there were long periods in which the ride was closed either fully or
partially as the LIMs were repaired or replaced. Generally
the Batman side suffered the most downtime, with its parts being
sacrificed to operate the Robin side. The Batman side
remained closed for the entire season one year, and opened only for a
week or two for several other seasons.
For the 2005 season, the ride was given a fresh look with new paint.
The Robin side was given a fresh red color replacing the chalky looking
pink color it had become, and the Batman side was given a much darker
blue color.
During the 2006 season, an intensive effort was made to get the ride
fully operational as the park had promised for several seasons.
The Robin side was opened, with the Batman side scheduled to follow in
the summer. In June, an incident involving the Robin train
closed the ride entirely for the remainder of the season.
At the end of the 2006 the future of The Chiller
looked bleak, and rumors swirled that its days were numbered and it
would be removed in the off season.
The ride queue was covered in cobwebs and the park's giant inflatable
spider took up residence in front of the ride during Fright Fest.
During the off season the rumors were fueled by insiders who reported
the removal of track sections. The removal was part of a
re-profiling effort in which the ride's barrel rolls were removed and
replaced with new track.
In spring of 2007, reconstruction of the Chiller
tracks was underway, with the modified support structure in place and
the Robin track in place.
The Robin side reopened with the new "hump" in
place of the barrel roll, while the Batman side track was still being
replaced. The Batman train was painted red and run on the
Robin side, and while the replacement for the damaged Robin train was
being fabricated.
Though the new track configuration was supposed to have eliminated
inherent design problems which caused the incident on the Robin train in
the 2006 season, a second incident occurred in spring of 2007, and the
ride was closed again, this time permanently.
The Chiller sat dormant for the remainder of the summer of 2007, and
deconstruction of the ride began in September.
These pictures inside the station building were taken on one of the very
last of Chiller's operating days. On the Batman side of the
station the water dummies sit waiting for the arrival of the refurbished
train which never came.
The raised operators' booth was setup over the exit ramp, in the center
of the station. In the center of the booth is the strobe
light that originally was designed to flash when the trains were ready
to launch.
Over the years the onride photo booth was removed and was moved across
the park to serve the same function at Superman Ultimate Flight.
The ride's gift shop became a sale outlet, featuring clearance park
merchandise.
How Linear Induction Motors
Work:
LIMS work just
like the variety of electric motors found in your home, like the
ones in your refrigerator, disposal, furnace fan or hair dryer. The
only difference is those motors produce a rotary motion, where LIMs
create linear (straight line) motion.
An induction
motor operates with alternating current supplied directly to an
electrical coil called a stator. If the rotor and stator are unrolled
into a flat plane, the induction motor becomes a linear induction motor.
An electrical current pulses through the stator coils creating an
electro-magnetic force that pulls at the now flat metal bars, thus
creating forward motion.
In Premier
Rides' LIM-powered coasters, the flat metal bars are conductive aluminum
fins on each side of the train. They are mounted between each train's
wheel assembly and the seats. The stator coils are found in a series of
anchored motor housings which extend out from beneath the loading
platform along the track to more than 200 feet, ending at the base of
the first hill. As the train accelerates, each fin passes between a pair
of stator coils. The stator coils are powered consecutively in a time
sequence, pulling the train forward until it reaches a speed of more
than 70 mph in just over three seconds.
The momentum
created in this brief launch period carries the train up the first hill.
Gravity and momentum, the forces found on traditional roller coaster
rides,then carry the train through the remainder of the course.
A crane arrived on site and disassembly of the Chiller's track had
begun. This center section was removed first to allow the
crane easier access to the entire ride. The first
sections removed were some of the same track sections which were
replaced just a few months earlier.
All of the ride's supports and track sections have been carefully
numbered before removal so the ride can be re-assembled in another park.
Removal of
Chiller
as of September 29, 2007
The center roll/hump section of the ride has been removed and removal of
the Robin track's cobra roll has begun. The train has
been removed from the track, and the support and track sections are
being carefully stacked in the basin of the adjoining Movietown Water
Effect.
With the announcement of the new Dark Knight coaster earlier in the
week, signs promoting the new ride were added along the fence of the
dormant Chiller.
Removal of
Chiller
Aerial Photos
September 30, 2007
Work has continued on removing the central portions of the cobra roll
support structure. The central evacuation stairs were
removed and placed to the side next to Movietown Water Effect, and the
track sections and supports which had been sitting in the basin were no
longer in sight.
Removal of
Chiller
as of October 13, 2007
Removal of the Chiller's structure is continuing, with additional
supports removed, as well as several track sections.
A long section of the central portion of the ride is now gone, leaving
nothing but the rows of concrete footers behind.
The two spikes look largely untouched, and progress continues removing
the the interior structure of the cobra roll.
If progress continues at this pace, the main tower should start coming
down before the season is over.
One of the original cars from the Robin train which was replaced with
the repainted Batman train is visible from the Nitro queue in the
Maintenance Shop yard, next to one of the old Freefall cars still on
site.
Removal of
Chiller
as of October 20, 2007
With the last days of the season fast approaching, the tophat of the
Batman track has been removed along with almost all of the Robin side
track.
By the final weekend of Fright Fest and the 2007 operating season, the
main tower supports should be coming down, with the spikes and station
launch tracks awaiting removal after the park has closed for the season.
Removal of
Chiller
as of October 28, 2007
With the last weekend of the season, the Chiller's main tower began to
come down piece by piece. The top sections had been removed
and lowered to the ground for disassembly of the individual parts for
shipment.
Piles of the bolts that held all the joints together lay in piles and in
buckets around the site.
With the closure of the park for the season, now removal work can step
up since the paths don't have to be kept clear for guests.
Over the week, survey crews had been in the park beginning to mark the
control points for construction of The Dark Knight Coaster for the 2008
season.
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