Crossing Company to Concentrate on the Old Network Renovation Project in Xinxiang

The urban gas underground pipe network is a necessary way to connect the gas hub and user terminal. Most of the gas pipe network in xinxiang city of henan needs to be replaced. These pipelines need to be replaced on the main road of the city. Considering the problems of urban traffic and environmental protection, we have to carry out underground crossing construction.

Henan Project Team, together with of the pipeline network office, safety and security department, operation department, engineering company, design department of Xinxiang ENN Gas Engineering Co., Ltd., carried out field investigation on the old pipeline network crossing the street section in urban area. Total length in Xinxiang Weibin District is about 26 kilometers, including Jiefang Road, Shengli Road, Chemical Road, Wuyi Road, Zhongtong Road, Renmin Road, Plain Road, Construction Road, Freedom Road, Jinsui Road, Heping Road, Labor Road, Culture Road.

Li Wendong, manager of Henan Project Team, led the team to conduct the site survey, analyze the pipeline location and material, and coordinate arrangements. In the survey work, we accurately identified the pipeline position according to the line map and years of work experience, and specify the pipeline replacement position according to the actual situation, in order to provide accurate design scheme, and evaluated the difficulty of the operation on site, formulate the operation plan, and formulate the construction steps according to the specific location, detailed recorded the actual conditions, difficult features, and on-site analysis.

The construction of crossing section needs to overcome many difficulties such as traffic disturbance, pavement repairing, gas peak adjustment and so on, as well as reasonable construction according to the characteristics of underground pipe to ensure construction quality. During this period, many departments of Crossing Company worked closely, winning the battle of Xinxiang old network renovation project.