目 录1 作业任务...................................................................................................................................................................31.1 作业项目概况及范围..................................................................................................................................31.3工期要求.......................................................................................................................................................32 编写依据...................................................................................................................................................................33 作业准备和条件.......................................................................................................................................................43.1 技术准备.......................................................................................................................................................43.2作业人员.......................................................................................................................................................43.3材料、设备准备...........................................................................................................................................53.4 主要机具.......................................................................................................................................................53.5 作业条件.......................................................................................................................................................54 作业方法及安全、质量控制措施..........................................................................................................................64.1作业主体方案...............................................................................................................................................64.2 作业方法与步骤...........
