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Happy News: Hua Chong Jin Cheng-San San Industrial Chengdu Metro Project Realizes Double Line Connection
On the morning of April 29, as the earth pressure balance shield machine with a diameter of 8614mm broke out of the ground, Chengdu Metro Line 18, bid 2, successfully realized the interval double-line connection and successfully completed the tunneling task.
The total length of this section is 4342.73m, and the excavation lasted 732 days. It has successively overcome extremely harsh compound strata such as high gas, sandy pebble, weathered sandstone and groundwater, and passed through Chengdu Metro Line 1 and Jinjiang two major risk sources, creating records of 18m in a single shift, 28.8m in a single day and 468.6m in a single month.
The spring breeze is ten miles, and the beauty is drawn. With this good news, the three-three industry presents a gift to the May 1 International Labor Day!
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Liaoning Censcience Industry Co., Ltd.
Address: No.33, Anyang Street, Xiangyang Industrial Park, Liaoyang City, Liaoning Province
Telephone:0419-7183999
Fax:0419-7183999
Sales:0419-7668333
E-mail:zhb@lnsstbm.com
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