001 STT293-18塔式起重机安装与负荷试验安全施工方(2)

目 录

1 工程概况 ····················································································································· 1 1.1 工程范围 ·············································································································· 1 1.2 工程特点 ·············································································································· 1 2 编制依据 ····················································································································· 1 3 作业前的条件和准备 ··································································································· 2 3.1 技术准备 ·············································································································· 2 3.2 作业人员配置、资格 ···························································································· 2 3.3 作业工机具 ·········································································································· 2 3.4 材料和设备 ···································································································