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On November 22, the contractor dropped tape in four locations on the tunnel Km 86 + 838 by Da Nang – Quang Ngai Highway, passing through town 4, Tam My Tay commune, Nui Thanh area ( Quang Nam)
As inspected, at the place where there is no prescriptive failure, the reservoir mortar has been rigid and closely tied to the slip on the underground tunnel.
On the same day, there was water to light, and when it was weakened, no water appeared. However, some local people said that "taking more time and water to assess the water tank is constant or not?".
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A condition was removed fault. Photograph: Dac Thanh. |
Today, the Vietnam Expressway Company (VEC) has been named after the media have been shocking to burn in some tunnels on the Da Nang – Quang Ngai Expressway, the bid. It quickly and promptly monitors PMU, the audit counselor and the contractor.
With the tunnel named above, the contractor placed the grid for a defensive protective material for treatment, then a movement failure to keep time cover and protect 4 posts.
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Toys will be retained to the bare roof through town 4, Tam My Tay commune, Nui Thanh area. Photograph: Dac Thanh. |
"Movement tapes are not adversely affected and are not the same as repair and repair." The tube at the Km86 + 838 tunnel was removed to remove public concepts and also ensure the Ferries of the building, "said VEC.
The Km 86 + 838 tunnel belongs to an A2 package, a WB line funded by & # 39; Shandong Bridge Construction Company (China) as a construction contractor. In early September, the road was opened.
In the last days, on the top of the tunnel there are four tapes; white lines of motion failure lying horizontally over a meter length. At any time, the failure is stopped. Many people suspected that the contractor failed to get involved in water, but a representative of a representative has been denied.
Da Nang – Quang Ngai has a total of 34,500 billion VND capital, there is a total of 107 bridges along the entire route, which includes 4 large bridges; crossing the river, 103 bridges and bridges; 151 underground excavations, 168 drainage coasts and 281 round enclosures.
By the end of October, VEC, by reviewing the JICA loan line from Km0 to Km65, found that the unit found 21 bridges that increase water from the strip between the columns; try to insert water drainage extracts.
There was also Km65 to Km139 that the surface of the waterway surface is stagnant; Some bridges, underground tunnels will show water diversity, and Jumping from the construction point to the sewers, and the water pipes are felling from the sections.
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