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Gold Hard Hat Award
The
Wildlife Experience
Submitted
by: Saunders Construction Inc. and Trautman & Shreve
The $35 million Wildlife Experience museum and
entertainment complex in Douglas County opened its doors to
the public last month, offering visitors new ways of understanding
the natural world. Wildlife Experience is a non-profit, private
501c3 entity built with funding from the Re/Max Corp. and
its founders, Dave and Gail Liniger.
The 130,000-sq.-ft. building features multiple
copper roof elevations, natural stone walls, wood and granite
flooring, a sophisticated outdoor water feature, a 315-seat
IWERKS Theater, a ballroom and cafe, and plenty of space for
displaying wildlife art.
According to Brian Klipp, a principal at Klipp
Colussy Jenks DuBois Architects of Denver - the project architect
for Wildlife Experience - the main reason for building the
museum "was to cultivate a deep appreciation of the world
of animals and man's interdependence with this world."
Klipp gives ample credit to Denver's Saunders Construction,
the general contractor, for making the design team's vision
a reality.
According to Fred Brown, project manager for
Saunders Construction, Wildlife Experience is one of the best
buildings his firm has ever constructed. "It definitely
isn't just a big box. It's a complex building, with the multiple
roof elevations, natural materials and high-end systems. It
was a challenge to build."
The long-lead time for ordering materials provided
one of the biggest project challenges, Brown said. The granite
floors were imported from Italy, and for the sandstone, Saunders
had to work directly with the quarry four months ahead to
get it in time for installation.
Also, the change to the IWERKS theater format
late in the process meant a significant redesign of several
systems and added to the square footage of the building. Brown
credits Rocky Mountain Prestress with saving time by manufacturing
and installing the taller panels quickly and efficiently.
Safety and fall protection were crucial issues
on the project, especially because of the many roof elevations
and sharing of scaffolding by different trades in a short
space of time. Despite that fact, Saunders experienced no
lost-time injuries on the jobsite.
The sequencing of trades in a 14-month schedule
was also a big challenge, Brown said, because the high level
of craftsmanship required made teamwork a top priority.
HVAC System
One of the critical trades at Wildlife Experience
was the HVAC system design and installation. The building
required a full-range of sophisticated mechanical and plumbing
systems. Partly because of the special environmental requirements
of the various types of art on display, there was a need for
close control of humidification and the quiet delivery of
air within the building.
Denver's Trautman & Shreve, the mechanical contractor,
worked with engineers at The Ballard Group to design and install
a whisper-quiet air handling unit that provides 100,000 cfm
of humidity-controlled air.
The HVAC system includes two centrifugal water
chillers that will deliver 250 tons of cooling each, two heating
boilers delivering 3,600 mbh each for heated water and two
steam boilers for humidification, delivering 1,600 mbh each.
Especially challenging was an underfloor system
for air delivery in the theater. A state-of-the-art digital
control building management system was installed by Trautman
& Shreve to operate all systems.
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