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The city of São Paulo organizes this morning (2) the second day of tests aimed at the reconstruction of the viaduct ceded to Marginal Pinheiros, near the Jaguaré bridge, in the western zone of the city.
Work resumed at 7 am and the survey, with six hydraulic cylinders, is scheduled for completion on Sunday.
The Municipal Department of Infrastructure and Urban Works (Siurb) stated that the viaduct was built one meter after 12 hours of work.
The viaduct fell 2 meters when five cars pbaded. The vehicles were damaged and two people were slightly injured.
After the completion of Saturday's work (1), which was interrupted by lack of daylight and security concerns, Siurb's secretary, Vitor Aly, and the engineers felt that the tests had been successful.
Six hydraulic cylinders were activated for the first time around 9 am on Saturday, engineers have calculated that the overpbad that gave way received a load of 550 tons and the pressure was reduced by almost half thanks to the support of the hydraulic cylinders, there are no predictions for the end of the works.
Ninety workers and engineers installed six Hydraulic erins under the viaduct. Each monkey has the ability to raise 300 tons. They were installed on the section of the viaduct supported by ten stakes.
According to Aly, it is necessary to accompany the impacts on the structure with every raised centimeter. "Go up one centimeter at a time to badyze the reaction of the structure"
"Let's understand by the points we have to monitor, by elevating the structure, what happens to it," said Aly.
The trains of line 9 of the CPT-Esmeralda do not circulate between the Villa Lobos-Jaguaré and l & # 39; USP-Cidade Universitária nda (8), from 8 am until the end of the lifting of the viaduct.On Sunday, traffic was interrupted before 7 am.
The cycle path of the Pinheiros river is also interrupted in this section.
The stage of the Marginal Pinheiros viaduct that yielded is pichado – Photo: TV Globo? Reproduction
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