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On the afternoon of November 22, the Vietnam Expressway Company (VEC) reported a statement saying "contractors fail to … waterproof tunnels (Km86 + 838) on Da Expressway Nang – Quang Ngai ".
According to the VEC, following several tunnels on the Da Nang – the Quang Ngai roadway has fallen, VEC has directed the management board Da Nang – Quang Ngai, management advisers and contractors Review all aspects of leaflets, healing and repairing and cure.
To deal with burning and burning in the underground Km86 + 838 tunnel, the contractor has to apply for special waterproof products (sika mortar) to cure. Then, the contractor kept the movement tape around these posts to cover the time and protection of the four repair sites at the slit slit.
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Trail against the Da Nang River – Quang Ngai by … duct failure
VEC believes that a duct failure is not necessarily a waterproof impact, as well as repairing. At present, BGO has removed the movement tape to ensure the beauty of the work.
Registered by PV Thanh Nien On the afternoon of November 21, in the tunnel under the DH 5 road (in stone 4, Tam My Tay commune, Quang Nam province, Quang Nam) there are four vacancies at the bottom of the tape supplied under the underground tunnel in the # 39 ; middle.
White tapes are bent, flat, and some are discharged.
Displacement failure is applied in the position of the DH 5 tunnel
PHOTOS: NAM THINH |
There is a tunnel under the DH 5 road (which belongs to town 4, Tam My Tay commune, Quang Nam province, Quang Nam) at 4 posts at bottom of this tunnel under the seal
PHOTOS: NAM THINH |
In the morning on November 22, talk to PV Thanh Nien By telephone, Mr Le Quang Hao, VEC general vice-director, also explained that staff will be able to. Keep failure to protect when they pump waterproof products, when the dry material is consumed; the failure of the failure, without using a failure to stop burning a & # 39; burned underground.
It is known that the underground section goes through Tam My Tay; under the A2 package, built by the Shandong Bridge Building Company (China) Co., Ltd. As a construction contractor.
Previously, on 28th October, BGO said there are 21 bridges on the Da Nang – Quang Ngai, the section from Tuy Loan (Da Nang) to Tam Ky (Quang Nam) is not water, due to the construction of a water drainage system to tur.
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