Construction of world’s longest natural gas pipeline tunnel begins

Latest News: On July 6, the natural gas pipeline adjustment project in Baishiling, Shenzhen started construction near Tanglang Mountain Country Park in Nanshan District. The total investment of the project is 650 million yuan. It is the TBM tunnel with the most complex surrounding environment, the largest cross-section and the longest distance in the history of the construction of special tunnels for pipelines in the oil and gas industry. Assist in the construction of Xili Lake International Science and Education City.

Xili Lake International Science and Education City has a land area of ​​about 118,000 square meters. It is located in the high consequence area of ​​ultra-high pressure gas pipelines and cannot be developed and constructed. To this end, starting from 2019, Nanshan District has launched research on the relocation of high-pressure gas pipelines. When the current project is completed, more land will be released and the stock of existing pipeline high consequence areas will be reduced.

The starting point of the natural gas pipeline adjustment project in Baishiling area is located in the mountains on the north side of the Xinwuwei residual mud and slag receiving field, Taoyuan Street, Nanshan District, and the end point is located at the south side of Niuzui Reservoir, Minzhi Street, Longhua District. cm, of which the tunnel crossing section is about 6.1 kilometers, and the mining method + TBM method is used for construction.