[键入文字]水保资证乙字第013号浦江县城市污水处理二期工程水土保持方案报告书(报批稿)项目负责人:叶军（乙级浙字第048号）审核:黄锐兴（乙级浙字第109号）编写:张松生（乙级浙字第206号）张火万（乙级浙字第205号）[键入文字]www.fdcsky.net房商网-海量房地产资料下载前言浦江县城市污水处理二期工程包括污水处理厂和污水管网两部分建设内容，其中污水处理厂位于浦江县浦南街道的潘宅村和万田村交界处，一期污水处理厂西南侧，污水管网涉及浦江县城区域的浦阳街道、仙华街道和浦南街道，包括江北片区和江南片区。污水处理厂二期工程设计规模6万m3/d，本工程所建污水处理厂占地面积为63312m2，污水管网总长22km，工程计划在2010年前建成投产，总投资为12650万元，厂区施工期2年，管网施工期4年。随着工业园区的扩大及工业的快速发展，现有的2万t/d一期污水处理厂已不能满足治理要求，因此，开展浦江县的污水处理厂扩建工作势在必行,浦江县城市污水处理厂二期于2005年5月上报浙江省发展和改革委员会立项。并于2005年5月委托浙江省环境保护科学设计研究院进行可行性研究报告的编制工作。工程区地处浦江盆地，位于浦阳江左右两岸的一级阶地和高低漫滩，地表总趋势是西北高，东南低。项目区属钱塘江中上游重点治理区。在浦江县的“三区”划分中，工程涉及的浦阳街道属重点监督区、治理区，浦南街道属重点监督区，仙华街道属重点治理区。由于工程建设过程中会扰动大量原地貌、损坏土地和植被，共计面积30.97hm2以及存在大量土石方的开挖回填，其中开挖方总量85611m3，回填方88250m?，施工计划安排从2006年6月开始，至2010年6月底结束，总工期4年。污水处理厂区施工从2006年6月至2008年6月，管网施工从2006年6月至2010年6月。根据《开发建设项目水土保持方案编报审批管理规定》等有关规定，凡从事有可能造成水土流失的开发建设单位和个人，必须编报水土保持方案。为此2006年1月，建设单位浦江县城市污水处理工程建设有限公司委托金华市山川水利科技www.fdcsky.net房商网-海量房地产资料下载开公司承担《浦江县城市污水处理二期工程水土保持方案报告书》的编制工作。接受委托后，我公司进行了现场查勘，并搜集了有关水土保持资料和工程设计资料，在此基础上编制完成了《浦江县城市污水处理二期工程水土保持方案报告书》（送审稿）。浙江省水利水电勘测设计院对报告书(送审稿)进行了咨询，根据咨询意见，我公司有关人员对工程现场作了进一步的全面查勘，根据工程设计的变动情况及查勘情况对报告书(送审稿)进行了补充和修改，于2006年4月完成本方案报告书（报批稿）。在报告书的编制过程中得到浦江县环保局、浦江县水务局等部门的大力支持与协助，在此一并表示感谢。www.fdcsky.net房商网-海量房地产资料下载浦江县城市污水处理二期工程水土保持方案报告书目录目录1总则·········································································11.1项目由来·······························································11.2编制目的·······························································21.3编制依据·······························································31.3.1法律、法规····························································31.3.2部委规章·····························································41.3.3规范性文件··························································41.3.4设计技术规范与标准················································5浦江县城市污水处理二期工程水土保持方案报告书目录1.3.5技术文件及资料·····················································61.3.6委托合同·····························································61.4方案编制深度、设计水平年···········································61.4.1方案编制深度························································61.4.2方案设计水平年······················································61.4.3方案服务期限························································72建设项目及项目区概况···············································82.1工程概况······························································82.1.1地理位置·······································浦江县城市污水处理二期工程水土保持方案报告书目录····················82.1.2工程规模···························································82.1.3污水处理厂厂区··················································102.1.4污水管网··························································112.1.5工程占地··························································172.1.6施工组织规划·····················································172.1.7工程投资及建设单位·············································182.2项目区概况··························································182.2.1水文、气象·························································182.2.2地形、地浦江县城市污水处理二期工程水土保持方案报告书目录貌························································192.2.3地质································································192.2.4土壤、植被·························································202.2.5土地利用···························································212.2.6社会经济····························································212.5水土保持现状························································213工程建设过程中水土流失预测········································233.1水土流失预测时段的划分···········································233.2预测的内容和方法···················································23浦江县城市污水处理二期工程水土保持方案报告书目录3.2.1扰动原地貌、损坏土地和植被面积······························233.2.2损坏水土保持设施················································243.2.3弃土、弃石、弃渣量··············································253.2.4可能造成的水土流失预测········································263.2.5可能造成的水土流失危害········································303.3预测结果及综合分析················································314水土流失防治方案·················