文档介绍：宁波江北洪塘经济适用房2#地块土方开挖专项方案宁波建工股有限公司二00九年三月1目录第一章工程概况·································································································3第一节工程位置及概况·················································································3第二节工程桩及支护结构概况············································································3第三节开挖深度和工作量···················································································3第四节工程地质概况·························································································4第二章编制依据···································································································5第三章施工准备···································································································5第四章施工部署及开挖方法···············································································6第五章施工机械设施配备及工期目标·····························································9第一节主要施工机械设施及劳力配置·························································9第二节工期目标·····························································································9第六章土方施工质量保证措施·········································································10第七章检测监测及应急措施···········································································10第八章安全及环境保护措施·············································································12土方开挖施工进度表····························································································14土方开挖阶段施工总平面图················································································15第一阶段土方开挖平面及剖面图········································································16第二阶段土方开挖平面及平面分区示意图························································17基坑内外排水示意图····························································································18监测平面布置图····································································································192第一章工程概况第一节工程位置及概况本工程位于宁波市江北洪塘镇,东南侧为姚江花园(洪塘中路),西南侧为规划道路及4#地块,西侧为规划路及已建1#地块,东北