Q／GDW 4610046-2020 抽水蓄能电站建设管道工厂化预制技术应用导则

Q/GDW46 国网新源控股有限公司企业标准 Q/GDW 46 10046—2020 抽水蓄能电站建设管道工厂化预制技术 应用导则 Guidelines for application of factory prefabrication technology for construction of pipelines in pumped storage power station 2021-03-01 发布 2021-03-01 实施 国网新源控股有限公司 发布 莫听穿林打叶声，何妨吟啸且徐行。竹杖芒鞋轻胜马，谁怕？一蓑烟雨任平生。 料峭春风吹酒醒，微冷，山头斜照却相迎。回首向来萧瑟处，归去，也无风雨也无晴。 Q/GDW 46 10048—2020 目 次 前 言··································································································································II 1 范围··································································································································1 2 规范性引用文件··················································································································1 3 术语和定义··························································································································1 4 总体要求及注意事项··············································································································2 5 预制工厂建设要求··················································································································2 6 预制工序及基本要求··············································································································2 7 材料··································································································································3 8 检验与试验··························································································································3 9 防护、包装要求····················································································································4 10 验收··································································································································4 11 对操作人员要求····················································································································4 12 预制过程控制要点················································································································4 编制说明··································································································································6 I