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2023-08-16
Comprehensive news from our hospital: Since the beginning of this year, the national water conservancy departments have jointly discussed and coordinated efforts, strengthened organizational promotion and coordination between upper and lower levels, and made every effort to speed up the construction of water conservancy infrastructure and deepen the reform of water conservancy investment and financing. The scale and progress of water conservancy infrastructure construction have a good momentum. The kinetic energy of water conservancy development has been continuously strengthened.
2023-04-11
The first 400KM "west to east hydrogen" pipeline into the national planning
The reporter learned from Sinopec on the 10th that my country's first "West-to-East" hydrogen pipeline demonstration project was included in the "Petroleum and Natural Gas" National One Network "Construction Implementation Plan", marking that my country's long-distance hydrogen pipeline has entered a new development stage.
2023-01-06
President Li's Special Paper Published on the Website of China Association of Complex Materials
Pipes can be compared to the earth's blood vessels. In modern life, the pipeline is accompanied by human footprints everywhere, where human activities extend, the pipeline must follow. Urban underground pipelines include urban water supply, drainage, gas, heat, electricity, communications, radio and television, industrial and other pipelines and their ancillary facilities. It is an important part of the urban system and an important infrastructure and artery to ensure the operation of the city. "Lifeline" is an important symbol of the level of urban modernization. In recent years, with the acceleration of urban construction, problems such as insufficient coverage of urban underground pipelines and lagging management have emerged. Problems such as leakage, overflow, misconnection and mixed connection, and water and soil pollution are common. In some cities, heavy rain and waterlogging, pipeline leakage and explosion, road collapse and other incidents have seriously affected the safety of people's lives and property and the order of urban operation. Party and state leaders attach great importance to the problem of urban underground pipelines. At the Central Economic Work Conference on December 8, 2021, General Secretary Xi Jinping pointed out on the issue of "urban blood vessels": The recent safety accidents are mostly related to the old and disrepaired pipelines. The general secretary specially instructed that during the "14th Five-Year Plan" period, pipeline renovation and construction must be taken as an important infrastructure project. The State Council clearly stated that it will take about 10 years to build a relatively complete urban underground pipeline system, so that the management level of underground pipeline construction can meet the needs of economic and social development, and the city's emergency disaster prevention capabilities will be greatly improved.
2022-05-13
At 11: 00 a.m. on may 4, 2022, with the rotation of the cutter head, the pipe jacking machine pulled sections of new continuous winding glass fiber reinforced plastic sand jacking pipes out of the receiving well like a giant dragon. the 1187.5-meter jacking interval of well no 6-5 of the second bid section of the water quality protection project for sewage interception and diversion of the river diversion Jihuai river constructed by China railway fourth bureau was successfully completed. this moment also marked the birth of a new record of single jacking distance in actual engineering application.