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大型PCCP管道安装现场质量控制内容主要包括:管道安装施工准备质量控制,PCCP管道进场验收质量控制,管道安装质量控制(包含对管道安装位置及其他工序控制),管道接头打压质量控制,管道内、外包缝质量控制,PCCP管道安装现场质量控制要点等。为了适应我国目前使用的大型PCCP管道安装施工现场的质量控制,在结合管道安装实际经验和分析的基础上,对我国目前使用的特大型PCCP管道安装现场质量控制提出一些建议,以便指导以后我国大型PCCP管道安装的现场质量控制。
The quality control of large-scale PCCP pipeline installation site mainly includes: preparation quality control of pipeline installation, quality control of acceptance of PCCP pipeline, quality control of pipeline installation (including control of pipeline installation location and other process control), quality control of pipe joint suppression, , Outsourcing seam quality control, PCCP pipe installation site quality control points. In order to meet the quality control of large-scale PCCP pipeline installation and construction site currently used in our country, based on the actual experience and analysis of pipeline installation, some suggestions are put forward for the on-site quality control of the super large-scale PCCP pipeline used in our country in order to guide our large-scale Site Quality Control of PCCP Piping Installation.