Yunnan Province's first 110 kV prefabricated power corridor complete assembly

Have you ever seen a cable pipe gallery stitched like Lego bricks? Recently, the first 110 -kilovolt factory prefabricated power pipe corridor in Yunnan Province successfully completed the assembly in Kunming. Let's go to the scene to see it.

In the expansion of 110 kV Yangfu substation, the Kunming Power Supply Bureau introduced the construction method of factory and prefabricated power corridors for the first time in the province. The method of 45 days dropped to five days, which played a good demonstration effect on the construction of the Kunming Municipal Government to promote the construction of the municipal prefabricated power corridor.

The person in charge of the construction management office of the Kunming Power Supply Bureau's Power Construction Center said that the more conventional power pipe corridor model, it adopts factory prefabricated, factorized assembly, factorized acceptance, and factorized test. After arriving at the scene, the method of assembly and installation can be greatly improved. Basically, it can save nearly 90%of the conventional power corridor.

It is understood that the Kunming Power Supply Bureau draws on advanced construction experience outside the province and took the lead in establishing a technical standard system for the urban prefabricated power corridor in Yunnan. At the same time, it has gradually explored a number of copied construction experience. At the same time, the Kunming Municipal Government has also been listed in the city's "Working Tasks for Accelerating the Construction of Power Grid and Improve Major Projects and Minsheng Guarantee Capability" for efficiency supervision.

Yunnan.com reporter Wang Qiongmei Correspondent Cao Chunxia Lu Xianlun Ma Libin

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