Here is a possible summary:
The text is a transcript of a documentary film about the collapse of the roof of the Dolphin swimming pool in Chusovoy, Russia, in 2006, which killed 14 people, mostly children. The film interviews survivors, relatives of the victims, rescuers, and experts who reveal the causes and consequences of the tragedy. The film exposes the negligence, corruption, and falsification of the inspection reports that led to the disaster. The film also compares the Dolphin case to other similar incidents in the Perm region, such as the fire in the Lame Horse nightclub and the flooding in the Karamel hotel. The film aims to raise awareness and prevent such tragedies from happening again.
Here are the key facts extracted from the text:
1. In February 2004, the roof of the Moscow Transvaal water park collapsed, resulting in 28 deaths.
2. A similar inspection was carried out at the Dolphin pool in Sentry city, where 14 people died, including four women and ten children.
3. The youngest victim was four years old.
4. The Dolphin pool was built in 1994, making it 11 years old at the time of the collapse.
5. The pool had four swimming lanes, 25 meters long, with varying depths.
6. On March 14th, during a weekend, the roof collapsed when there were 50 people in the complex.
7. The collapse resulted in 42 concrete slabs falling.
8. Eyewitnesses, families of the deceased, survivors, experts, and doctors were interviewed for the story.
9. The pool's ceiling was supported by four metal truss structures, one of which was badly damaged by corrosion.
10. Alexey Shvetsov was sentenced to 4 years in a penal colony for improper performance of professional duties and causing death by negligence to two or more persons.
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