what is the tallest structure ever moved by man
Kvaerner is responsible for one of the largest and most complex engineering projects in history called âTroll Aâ. It is a gas production platform and the tallest structure ever moved by man relative to the earth. It has a gravity based structure (GBS), with a concrete substructure of 1,234 feet (376 m). The total height from the seabed to the tip of the flare is 1,579 feet (481 m), almost half a kilometer.