Sydney's most Unique Building
I
have seen a lot of historic and beautiful buildings, but I was intrigued
with one of the most notable landmarks in the world---the Sydney Opera House,
touring it both times when in Australia.
Standing the height of a 22-story
building and facing the harbor, the
sailed structure has quite a history. Enormous controversy and debate existed
in 1959 with the inception of the idea for an opera house. The dazzling and
dramatic design of Danish architect, Joern Utzon, won an international
competition. The technology did not exist in the 1950s to build the sails that
form the roof and walls, B U T
Built in three stages, the original cost
estimate was $7-million dollars with a projected construction time of four
years. But as most often happens, the cost actually was $102-million and
construction took 15 years! A special
lottery paid the additional bills and the opera house was completely paid for
by mid-1970, just two years after opening.
One
day while peeling an orange Utzon had
the inspiration to construct the shells from rib sections forming the skeleton
of the building, then prefabricated and
joined together with 217-miles of tension steel. In 1966 Utzon resigned from
the project and a team of Australian
architects took over the project, completing stage two in about a year. The
1,056,000 white Swedish tiles covering the roof appear as a mosaic.
The term Opera House is really a misnomer
as it is actually a performing arts center housing 1000 rooms including the
opera theater, concert hall, reception hall, drama theater, five rehearsal
studios, four restaurants, six theater bars, many foyers and lounge areas, 60
dressing rooms, library, admin offices and extensive plant and machinery areas.
The power supply, adequate for a city of
25,000, involves 400 miles of electrical cable run from 120 distribution
boards. There are 12 miles of air conditioning duct. How would you like to
trouble shoot those systems.
It is truly a fantastic building and one
that is recognized around the world.
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