中建钢构有限公司China Construction Steel Structure文件编号 Document No
修改版次:0Revision中建钢构有限公司China Construction Steel StructureCorp
Ltd 程序文件 Procedure document文件编号 Document No
eZJGGBF-2029修改版次:0Revision主管部门 Responsible Dept
工艺部/生产部Technical department编制 Prepared by魏廷猛Tingmeng Wei钻孔作业程序Drilling Procedure页码Page共 4 页Total pages of 4审核 Reviewed by彭曦 Yaoxi Peng生效日期 Issue Date2025 年 12 月 4 日Dec
2025批准 Approved by刘桂昌Guichang Liu1 目的和适用范围 Purpose and Application Scope为明确制孔作业程序的各部门工作职责、法律规范制孔作业要求,保证产品制孔质量,特 制定本程序
In order to clarify each department working responsibilities of holing operation, 「 holing operation requirements, and guarantee product holing quality, so this procedi specified本程序适用于本公司采纳欧标的钢结构产品的制孔生产工序
This procedureisapplicableor the holingproductioiworking procedureof steelstructure products