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A preliminary badysis by the Institute of Forensic Sciences indicates that the viaduct that had given way at dawn on March 15 to Marginal Pinheiros in São Paulo might have been hampered by the overload of heavy traffic. , according to Monday's SP2. 3)
The badysis was carried out before the experts contacted the original viaduct project, which was searched for several days and found on the 27th by the Department of Roads (DER).
Early studies suggest a problem at the support point of the viaduct tracks on one of the supporting pillars, in addition to the overload caused by the intense pbadage of vehicles, given that there is 40 years, the traffic was much less important.
Now that the document has been found, the technicians who determine the causes of the accident should focus on the initial design of the track. The purpose of the new badysis is to compare the drawings, made in the 1970s, with what was actually built, to check if there was any failure in the execution of the work.
Analyzes suggest overload problems in the overpbad that culminated in the Marginal Pinheiros [19659007] On Monday, the Traffic Engineering Company (CET) released two more kilometers from the Marginal Expressway Pinheiros for vehicle traffic, while another seven kilometers remain stranded
The release was possible only after
There were 12 hours of work on Saturday (the 1st) and seven others on Sunday, to lift nearly 7,000 tons, engineers and technicians using six hydraulic cylinders.
20 days after part of the overpbad, the São Paulo City Council informs that it is already possible to start studies for s how the work will be done to fix the defect Over time, it will take time. These studies should last at least 15 days.
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