临边洞口防护方案

城置万锦城二期项目临边洞口防护专项施工方案江苏大都建设工程有限公司二零一八年一月目 录1．工程概况..............................................................................................11.1 工程简介.............................................................................................................................02. 安全管理组织机构................................................................................03．临边洞口作业概述..............................................................................04．临边、洞口作业防护的基本要求......................................................14.1 临边防护要求....................................................................................................................14。2 洞口防护要求..................................................................................................................14．防护栏杆的构造及其材质..................................................................15．临边的防护设置..................................................................................25。1 基坑周边防护..................................................................................................................25.2 楼梯临边防护.................................................................Error: Reference source not found5。3 人货电梯料台临边防护..................................................................................................26．洞口作业的防护..................................................................................26。1 洞口作业的范围..............................................................................................................26.2 洞口作业的防护方式.........................................................................................................36。3 预留洞口的防护设施......................................................................................................36。4 通道口的防护设施.......................................