洁净压缩空气管道工程施工方案.doc

China New MSD Facility-Hangzhou Project 杭州默沙东制药有限公司新生产基地项目 WMS of Clean Compressed Air System 洁净压缩空气工程施工方案 General工程概况 The system of clean and compressed air belongs to the work scope of Qi’an. The clean and compressed air was distributed from Packaging Building L2 to each single level with a total pipe length of 250m, which uses ASME BPE 316L material.本工程洁净压缩空气工程属于我司施工范围，洁净压缩空气从包装二楼配送至各单体，管道长度约250m，采用ASME BPE 316L材质。 Basis of Compilation编制依据 The compilation of this WMS is as per8232-M-SPEC-15211 Compressed Air System-03 and ASME BPE standards.根据S2F 15211 压缩空气系统规范及ASME BPE标准 Technical Method of Metallic pipe Construction金属管道施工技术方案 The construction of metallic pipeline must be strict accordance with relevant standards and complied with operation process procedure and cleaning measures. The construction of ASME BPE 316L pipeline shall be strictly in accordance with ASME BPE standards, meanwhile it shall also comply with certain operation process flow and adopt relevant cleaning measures.对于ASME BPE 316L管路的施工必须严格按照ASME BPE标准进行，同时需遵循一定操作工艺流程和保洁措施。 Preparation施工准备 Preparatory work shall be done for the construction as the followings: 施工准备按以下几个过程： Visual check直观检查 Sampling: confirm that no damages on the pipes and meet the requirements. Check whether there is plastic cap.抽样检查，确认无损伤并符合要求，检查是否有塑料帽密封 Check the model, quantity and certificates.检查型号，数量及证书 Verify the delivery list.核对送货单 Preparation of fabrication site.加工现场的准备 Acceptance and receiving shall be finished and confirmed by the person responsible.验收及接收由负责人完成确认 The material would be stored in specific area and classified according to the model, size and clean grade. 材料储存在指定区域内并根据型号、尺寸、洁净级别分类保存 Prevent the material from being bent, impacted, and extruded.材料运输不可弯曲，撞击，挤压等 There shall be detailed record of material distribution and usage.材料取用需有详细记录 Site measurement and inspection of relevant equipments.现场测量，相关设备的检查 Production of sample.样本制作 Material fabrication: pipe cutting, chamfering, bending and precast weldi