SIHANOUKVILLE, Cambodia — A seven-story building under construction in Cambodia’s coastal city of Sihanoukville collapsed on workers housed inside early Saturday, killing seven workers and injuring 23, authorities said.
Provincial authorities said in a statement that four Chinese nationals involved in the construction have been detained while an investigation into the collapse is carried out.
Construction workers said the unfinished building doubled as their housing, with the crew spending nights on the second floor. Nhor Chandeun and his wife were asleep when at around 4 a.m. they heard a loud noise and the building crumbled on top of them.
“All the workers were asleep,” the 31-year-old said from a hospital in the city. “A moment before the building collapsed it was vibrating and then it was falling down. But it was too quick to escape.”
The Ministry of Labor and Vocational Training said that 30 workers were at the site when the building collapsed, but Nhor Chandeun said there were about 55-60 people inside the building.
Yun Min, the governor of Preah Sihanouk province, said the building was owned by a Chinese investor who leased land for a condominium — one of many Chinese projects in the thriving beach resort.
It wasn’t immediately clear what caused the collapse.
Rescue workers on the scene could be seen using saws to cut steel beams and excavators to move piles of rubble from the site. Officials said 1,000 people were taking part in the operation and it would continue into the night.
Nhor Chandeun and his wife were trapped for 12 hours before rescuers found them.
“My wife and I kept calling for help,” he said. “We were shouting and shouting but there was no sound replying to us and we presumed that we would die under the rubble.”
“Fortunately the rescuers found me in time,” he added.
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Sopheng Cheang reported from Phnom Penh.
Heng Sinith And Sopheng Cheang, The Associated Press