RIO DE JANEIRO, Jan 26 (Reuters) - Rescuers on Thursday recovered three bodies from the rubble of three buildings that collapsed in downtown Rio, highlighting the creaky infrastructure of the city that will host the 2014 soccer World Cup and the 2016 Olympics.
The buildings, one 20 floors high, collapsed on Wednesday night in a cloud of dust and smoke just one block away from the city's historic Municipal Theater.
Rescue teams pulled six people alive from the rubble, but at least 16 people were still missing, authorities said. The buildings were mostly used for office space during the day and were almost empty at the time of the disaster.
Rio de Janeiro Mayor Eduardo Paes said the cause of the collapse could have been a structural failure caused by work being done on one of the buildings. He said there was no gas leak that could have caused an explosion.
"The work on one of the buildings could have been the cause. They could have bungled it. That's one hypothesis but it is speculation," Paes told CBN radio broadcaster. "We will investigate this fully, because it is not normal for a building to collapse," he said.
Rio is struggling to address concerns about its decrepit infrastructure, unreliable power supplies and deficient public transportation as it prepares to host global sporting events.
Construction and renovation of 12 stadiums for the soccer World Cup in 2014 is behind schedule and there is concern that Brazil's overcrowded and inefficient airports will be not able to handle masses of sports fans expected to attend the events.
The building collapses come months after an explosion apparently caused by a gas leak ripped through a restaurant in downtown Rio, killing three people and igniting more concern about the state of the city's infrastructure.
In recent months, Rio's inhabitants have had to deal with exploding sewer lines and landslides in the city's slums caused by heavy rain and deforestation.
The collapsed buildings had a bakery and an Itau Unibanco Holding bank branch on the ground floor and were near the headquarters of state-run companies such as oil giant Petrobras and development bank BNDES.
Witnesses said they heard the structures cracking and saw plaster falling before the buildings collapsed, causing panic in the streets and covering parked cars with dust and debris.
"It was like an earthquake. First some pieces of the buildings started to fall down. People started to run. And then it all fell down at once," a witness who identified himself as Gilbert told Reuters.
One man said he was on the 10th floor and ran down the stairs just in time to escape the collapse. BD+C
Related Stories
| Jun 8, 2012
Allsteel names Kris Yates to head architectural products group
Yates is responsible for the start up, launch and ongoing sales and marketing of Allsteel’s new Beyond movable walls.
| Jun 8, 2012
Chestnut Hill College dedicates Jack and Rosemary Murphy Gulati complex
Casaccio Yu Architects designed the 11,300-sf fitness and social complex.
| Jun 7, 2012
Waterline exhibition displays visions for re-thinking the Chicago River
The designs of Waterline showcase why the Chicago River should once again be considered the city’s most important asset and sets the stage for increased awareness, education and reinvention of the River.
| Jun 7, 2012
WDMA and FMA to affiliate and integrate operations
Over the coming months both organizations will begin the process of formalizing the details of the agreement for final approval by both organizations, with the formal change expected to take effect in January 2015.
| Jun 7, 2012
Craig joins Cannon Design as associate principal
Craig will work closely with the firm's Corporate/Commercial Interiors leadership to help facilitate initiatives that strengthen awareness around workplace innovation and offer counsel on strategic workplace decisions.
| Jun 7, 2012
Stantec publishes 2011 corporate Sustainability Report
Stantec's fifth annual Sustainability Report was prepared in accordance with the internationally recognized G3.1 Sustainability Reporting Guidelines, developed by the Global Reporting Initiative.
| Jun 6, 2012
KPF designs tower for Yongsan IBD
The master plan, created by Studio Daniel Libeskind, is a dynamic urban environment containing contributions from 19 different architects practicing in diverse locations around the globe.
| Jun 6, 2012
SOM urges Chicago tenants to partner with landlords to cut energy use
Tenants can exceed building energy challenge targets recently announced by Mayor Emanuel.
| Jun 6, 2012
KLMK Group awarded contract with Parkland Health & Hospital System in Texas
KLMK will also provide planning guidance in all aspects of the project related to facility activation.
| Jun 5, 2012
Cannon Design joins forces with Peter Ellis New Cities
Peter Ellis will now lead Cannon Design's urban planning and city design practice in collaboration with the firm's executive leadership.