未来の構想と準備 Why the Sydney Opera House Wasted Millions

15:12　建設における最大の予算超過は次のとおりです。 私たちは、コストが大幅に増加したメガプロジェクトを調査し、それに正当な理由があるのか、それともお金が無駄に使われていないかを確認します。

MegaBuildsさん、ありがとうございます。

2022/07/31 #Megaprojects #Construction #Engineering

Here are the biggest budget overruns in construction. We take a look at megaprojects that have massively increased their costs and see if there were good reasons for this or if money was wasted. For more skyscraper & megaproject content be sure to subscribe to Top Luxury. Thanks for watching this video: These Megaprojects Wasted Billions

0:00 Intro
0:40 Sydney Opera House
4:46 Montreal Olympic Stadium
8:02 Three Gorges Dam
11:03 High Speed 2 Railway