Collapse
In April 1995, cracks began to appear in the ceiling of the south wing's fifth floor. During this period, the only response by Lee and his management staff involved moving merchandise and stores from the top floor to the basement.
On the morning of June 29, the number of cracks in the area increased dramatically, prompting managers to close the top floor and shut the air conditioning off. The store management failed to shut the building down or issue formal evacuation orders, as the number of customers in the building was unusually high, and they did not want to lose the day's revenue. However, the executives themselves left the premises as a precaution.
Civil engineering experts were invited to inspect the structure, with a cursory check revealing that the building was at risk of collapse; the National Geographic documentary series Seconds From Disaster indicates that the facility's manager was examining the slab in one of the restaurants on the fifth floor, eight hours before the collapse, when, unknowingly, vibration from air conditioning was radiating through the cracks in the concrete columns and the floor opened up.
Five hours before the collapse, the first of several loud bangs was heard emanating from the top floors, as the vibration of the air conditioning caused the cracks in the slabs to widen further. Amid customer reports of vibration, the air conditioning was turned off, but the cracks in the floors had already grown to 10 cm.
At about 5:00 p.m. Korea Standard Time (UTC+9:00), the fifth floor ceiling began to sink, resulting in store workers blocking customer access to the fifth floor. According to Seconds From Disaster, the store was packed with shoppers 57 minutes before the collapse, but the owner did not close the store or carry out repairs at that time. When the building started to produce cracking sounds at about 5:50 p.m., workers began to sound alarms and evacuate the building, but by then it was too late.
Around 5:57 p.m., the roof gave way, and the air conditioning unit crashed through into the already-overloaded fifth floor. The main columns, weakened to allow the insertion of the escalators, collapsed in turn, and the building's south wing pancaked into the basement. Within 20 seconds, all of the building's columns in the south wing gave way, trapping more than 1,500 people and killing 502.
The disaster resulted in about ₩270 billion (approximately US$216 million) worth of property damage.
Read more about this topic: Sampoong Department Store Collapse
Famous quotes containing the word collapse:
“The Roman world is in collapse but we do not bend our neck.”
—Jerome (c. 340–420)
“I confidently predict the collapse of capitalism and the beginning of history. Something will go wrong in the machinery that converts money into money, the banking system will collapse totally, and we will be left having to barter to stay alive. Those who can dig in their garden will have a better chance than the rest. I’ll be all right; I’ve got a few veg.”
—Margaret Drabble (b. 1939)
“The world was a huge ball then, the universe a might harmony of ellipses, everything moved mysteriously, incalculable distances through the ether.
We used to feel the awe of the distant stars upon us. All that led to was the eighty-eight naval guns, ersatz, and the night air-raids over cities. A magnificent spectacle.
After the collapse of the socialist dream, I came to America.”
—John Dos Passos (1896–1970)