重庆建工住宅建设有限公司沙坪坝区天星桥在校整体改扩建工程锚杆挡墙施工方案目录第一章工程概况·········································································3一、工程概况·············································································3二、施工平面布置·········································································4三、施工要求·············································································4四、技术保证条件·········································································5五、施工现场重难点及应对措施·····························································5第二章编制依据·········································································10一、相关法律、法规及规范性文件··························································10二、标准、规范··········································································10三、地方标准及要求························