老旧小区燃气管道改造施工技术和现场管理

Construction Technology and Site Management of Gas Pipelines Reformation in Old Residential Community

老旧小区燃气管道由于建设年代久远,存在燃气管道被违法建筑占压、安全间距不足、用户私改私接、管道锈蚀穿孔等问题,导致燃气安全事故频发,严重影响居民生命及财产安全。从老旧小区的现状出发,结合施工经验,对老旧小区燃气管道改造。着重介绍了燃气管道现状、改造施工技术、和现场管理,并进行了探讨,以期对老旧小区燃气管道改造施工提供可借鉴的思路。

Due to the long history of gas pipelines in old residential community,gas safety accidents occur frequently due to illegal building occupancy,insufficient safety distance,personal reformation and pipeline corrosion perforation,which seriously affect the life and property safety of residents.Based on the current situation of old residential community,gas pipelines are reformed combining the construction experience,.It discusses the current situation,construction technology and site management of gas pipelines to provide a reference for gas pipelines reformation in old residential communities.