20일 중국 남부 선전(深<土+川>)의 한 공단 부근에서 발생한 산사태로 인한 실종사 수가 91명으로 늘었다.
선전 재난관리당국은 선전 광밍(光明)신구 류시(柳溪)공업원 부근에서 발생한 산사태로 21일 오전 현재 남성 59명, 여성 32명이 실종됐다고 밝혔다고 관영 신화통신이 보도했다.
또, 선전 당국은 14개 공장 건물과 2개 사무실 건물 등 공단 내 건물 33개 동이 매몰됐다고 설명했다.
산사태로 약 900명이 대피했으며 소방대원 등 1천500명이 공사 차량 151대를 이용해 구조 작업을 벌이고 있다.
전문가들은 사고 현장에 추가적인 산사태가 발생할 가능성은 작다고 분석했다.
이번 사태의 원인에 대해 자연재해가 아닌 인재일 가능성이 제기되고 있다.
중국 국토자원부는 광둥(廣東)성 지질재해 응급 전문가팀의 초기 조사 결과 선전 광밍(光明)신구 류시(柳溪)공업원 부근에서 발생한 산사태가 흙과 건축물 쓰레기 적치장에 있는 인공 흙더미가 쏟아져 내린 데 따른 것으로 파악됐다고 밝혔다고 중국과 홍콩 언론이 이날 보도했다.
국토자원부는 이번 재난의 원인이 산 자체의 토사 붕괴가 아니라 급경사 지역에 쌓여 있던 많은 흙더미가 쏟아져 내리며 인근 건물 붕괴를 가져왔다고 설명했다.
선전 주민들은 수년간 이뤄진 건축물 쓰레기 불법투기가 이번 재난의 원인일 수 있다고 주장했다.
사고 지역 음료회사 사장은 사우스차이나모닝포스트에 지난 2년간 반복적으로 공업원 옆에 흙투기가 이뤄졌다며 "주민들이 오랫동안 이 문제를 항의했지만, 해결되지 않았다"고 말했다.
왕전신 전 상하이메트로건설 수석 엔지니어는 이러한 토사 유출이 비 때문에 발생하지 않는다며 재난이 천연 산에서 이뤄진 것이 아니라 대형 흙더미가 불안정해진 데 따른 것이라고 말했다.
그는 "한 쪽에 흙이 과도하게 적재되면 다른 쪽의 흙을 밀어내 흘러내리게 한다"며 이러한 현상이 흙에 수분이 더 많고 점성이 약한 중국 남부 지역에서 발생할 가능성이 더 높다고 말했다.
일부 주민은 북경청년보(北京靑年報)에 건설 현장 흙과 쓰레기가 공업원 옆 100m 높이 언덕에 기대 쌓였다고 주장했다. (연합)
<관련 영문 기사>
91 missing from landslide that buries buildings in China
Rescuers were searching Monday for at least 91 missing people a day after a mountain of excavated soil and construction waste buried dozens of buildings when it swept through an industrial park in the southern Chinese city of Shenzhen.
China’s official Xinhua News Agency said the landslide Sunday buried or damaged 33 buildings in the industrial park in Shenzhen, a major manufacturing center in Guangdong province across the border from Hong Kong that makes products used around the world ranging from cellphones to cars.
Aerial photos on the microblog of the Public Security Ministry’s Firefighting Bureau showed the area awash in a sea of red mud, with several buildings either knocked on their side or collapsed entirely.
Posts on the microblog said mud had thoroughly infused many of the buildings, leaving the “room of survival extremely small.”
Cellphone camera video of the noontime disaster run by state broadcaster China Central Television, or CCTV, showed the massive wall of debris slamming into the buildings and sending up huge plumes of dust.
Details are beginning to emerge about the cause of the landslide that authorities now say covered an area of 100,000 square meters (1 million square feet) with up to 6 meters (20 feet) of mud.
The Ministry of Land and Resources said the debris originated with a steep, man-made mountain of dirt, cement chunks and other construction waste that had been piled up against a 100-meter (330-foot) -high hill over the past two years.
Heavy rains in the region had saturated the soil, making it increasingly unstable and ultimately causing it to collapse with massive force.
“The pile was too big, the pile was too steep, leading to instability and collapse,” the ministry said, adding that the original, natural hill remained intact.
The Ministry said it had dispatched additional personnel to help monitor the situation and guard against a second collapse.
The 33 damaged or collapsed buildings included 14 factories, two office buildings, one cafeteria, three dormitories and 13 sheds or workshops, Shenzhen Deputy Mayor Liu Qingsheng said at a news conference.
Nearly 1,500 people were involved in rescue efforts, aided by 151 cranes, backhoes and other construction equipment.
CCTV said Chinese President Xi Jinping and Premier Li Keqiang issued orders to make rescuing those trapped the top priority.
The initial landslide sparked an explosion in a section of a natural gas pipeline owned by China’s top oil and gas producer, PetroChina. By Monday morning, the fire was extinguished and a temporary section of pipe was being laid.
Xinhua said that as of Monday morning, 59 men and 32 women were missing in the landslide. No deaths were reported yet.
Li Yikang, the deputy secretary general of the Shenzhen city government, said at a televised news conference that more than 900 people had been evacuated.
Ren Jiguang, the deputy chief of Shenzhen’s public security bureau, told CCTV that most people had been moved to safety before the landslide hit.
State media carried photos of what looked like at least one five-story building leaning over and partly crumpled in the industrial park, and a sea of brown soil covering a vast area around it.
The landslide is the fourth major disaster to strike China this year following a deadly New Year’s Day stampede in Shanghai, the capsizing of a cruise ship in the Yangtze River and a massive explosion at a chemicals warehouse in Tianjian on the coast near Beijing.
Human error has been suspected or confirmed in all three previous disasters, pointing to an often callous attitude toward safety in China despite the threat of harsh penalties.
Three decades of headlong economic growth have been catching up with China in terms of safety and damage to the environment. Many of the country’s major cities suffer from chronic air pollution. A four-day smog red alert continued in Beijing on Monday, forcing schools to close, factories to curtail production and half the city’s cars off the roads. (AP)