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成贵铁路隧道穿越油气田区、煤层、煤系地层、煤矿采空区,瓦斯隧道多,施工安全风险高。建设单位以“设备高配、通风加倍、管理到位”的理念为实施施工管理,采用有效的瓦斯检测方法和设备;高瓦斯隧道采用双风机双风管的通风方式,确保了良好的通风效果和施工安全。成贵铁路公司构建了比较完整的瓦斯隧道施工管理制度和模式,可为其它铁路瓦斯隧道的建设安全管理提供借鉴。
Chengguang railway tunnel through the oil and gas fields, coal seams, coal strata, coal mined-out area, gas tunnels, construction safety risk. The construction unit adopts the concept of “high equipment, double ventilation and management in place” to adopt effective gas detection methods and equipment for the construction management. The high-gas tunnel adopts double-air duct and double-duct ventilation to ensure good ventilation And construction safety. Chengguang Railway Company has built a relatively complete gas tunnel construction management system and mode, which can provide reference for other railway gas tunnel construction safety management.