石化建设三级质量控制点6(工艺管道安装)（Petrochemical construction three level quality control point 6 (process piping installation)）.docVIP

石化建设三级质量控制点6(工艺管道安装)（Petrochemical construction three level quality control point 6 (process piping installation)） Petrochemical construction three level quality control point 6 (process piping installation).Txt what is called myth? Listen to men express love to you. What is the legend? Listen to the mans promise to you. What is a dream? See how you react when you hear the first two. This article is contributed by zhuweiwei_1113 DOC documents may experience poor browsing on the WAP side. It is recommended that you first select TXT, or download the source file to the local view. A, B, C three quality control points (9 pieces) Control points for process piping installation (9-6) Install numberstage preparation stage 9 control design disclosure of joint examination of construction drawing, material inspection and acceptance of construction plan review registration qualified welder welder qualification check valve fittings and pipeline processing and pipeline prefabrication and installation for pipe frame quality supervision and control points of the AR AR AR type BR BR BR AR C C W W W H H H W S S control content Special requirements in the design, should pay attention to the problems in the construction and material selection of construction problems, the construction is not clear and the inconvenient places mentioned are discussed with the certificate, the sampling results are consistent with the construction schedule, construction equipment design requirements, construction technology, quality assurance measures and safety measures qualified welder certificate number, name, project review record checks, welding steel pipe fittings size valve seal strength and hardness test, the valve seat sealing test and leakage test of welding and welding inspection of the project, most small radius pipe wall thickness, pipe ovality, heat pipe compensation prestress check free status deviation, check the fixed orientation with the spring support pipe bracket Stage 1011121