标准摘要
[中文适用范围]： 本文件规定了塔式起重机安全使用所需的做法。 涵盖的主题包括安全工作系统、管理、规划、选择、安装和拆卸、特殊基础、起重机的操作和维护以及操作员、吊装工和信号员的选择。 它不包括手动（非动力）操作的起重机，或至少其中一项运动是手动操作的起重机。 [外文原描述]： This document establishes required practices for the safe use of tower cranes. Subjects covered include safe systems of work, management, planning, selection, erection and dismantling, special base, operation and maintenance of cranes and the selection of operators, slingers and signalers. It does not cover manually (non-powered) operated cranes, or cranes in which at least one of its motions is manually operated.
英文名称Cranes — Safe use — Part 3: Tower cranes