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News
Tianjin to start this year, a comprehensive urban water supply facilities in PE pipe network renovation project
SEATTLE Windows April 13 Xinhua: Recently, Tianjin full launch of this year's urban water supply facilities, pipe network renovation project. This year water supply pipe network transformation of the "three-pronged approach": plan to modify the secondary water supply facilities, 400, the old pipe network transformation of 100 km, the indoor pipe network transformation of 60000. Reconstruction project will improve the water quality of the residents to ensure that people drink good-quality water.
It is understood that this year, the city plan to modify the secondary water supply facilities, 400, recently modified to start at the same time in the city 21. Construction involving Anwar Nankai District, the home li, Tian Rong apartments, as well as a zone of peace Pik Lane and other places. The focus this year is the transformation of 7 to 8-story residential water supply facilities of the transformation, adaptation to cope with life after the main mix tank and fire water tanks, so that water tank materials meet the standard requirements to address the dilapidated pump house facilities to address the secondary water supply facilities, inadequate, Community and buildings to solve water supply pipes of poor materials and so on. In the transformation, the water company will use new technology and new equipment.
Secondary water supply were set up live fire stand-alone systems; using submersible pumps and outdoor water tank built-in mini-pressure pump and other new technologies beneficial to the environment, reduce noise, improve the efficiency of the facilities; also used diaphragm pressure tank, etc. The new technology, not only to make the water pressure of compliance, but also reduce consumption and save energy.
This year's water pipe network transformation of the old completed 100 kilometers. The transformation of the main replacement operation 15 years or so gray, cast iron and galvanized pipe, PE pipe, and other new materials to use to reduce the transient occurred in parts of the muddy water, rust water phenomenon. At present, the old pipe network transformation in six districts in the city all started, Heping District, Shuter, the peer-ri, etc. has been completed.
In addition, this year also plans to transform the public and residents in the delivery room straight indoor water supply pipes 60000, with a new indoor PE pipes to replace the bad pipe, corrosion serious "black pipe" to raise the residents "leading water" quality.
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