rr闭水试验施工方案.doc
《rr闭水试验施工方案.doc》由会员分享,可在线阅读,更多相关《rr闭水试验施工方案.doc(10页珍藏版)》请在三一文库上搜索。
1、pension Gold 8*60 5, living allowance 13*568 four main 1, 2015, financial, education, design section, under the leadership of our accountants to study the countrys financial policies, laws, and familiarity with financial system actively studying accounting, master professional knowledge and master t
2、he accounting technique, adhere to principles, properly implement superior departments accounting requirements. 2, give full play to accounting initiative, careful budgeting annually, and do a year-end work on the budget no budget expenditure, budget expenditures, strictly control expenditures. Ofte
3、n communicating with school leaders reported financial position, and in terms of revenue ideas, ways to strictly implement the financial system, two lines of income and expenditure. 3, further standardize the schools financial management system, created the democratic financial management group, dem
4、ocratic financial group checks the school each semester accounts. Reporting annually to the schools financial income and expenses, so that all the teachers of school finances be aware. 4, with the school leadership greater control in school debt, does not give to the debt did not comply with procedu
5、res in the accounts. 5, various infrastructural projects to the school can do to teach . The poverty alleviation of poverty alleviation and training with the combination of the proposed by 2014. In the province, the city poverty alleviation and immigration office careful guidance and county Party co
6、mmittee and government of the correct leadership, the county seriously practice the scientific development view, and counties around the target, and comprehensively implement the Central Committee and the State Council on poverty alleviation immigration policy, adhere to the, strengthen infrastructu
7、re construction, accelerate the poor areas and immigration of education, health, culture and other public welfare undertakings development, the whole village advancement and the new rural construction, through the entire village advancement, poverty alleviation immigration, intellectual, social, ind
8、ustrial and other means, increasing the masses of poor and immigrant economic income a year, I do all the work staff Through joint efforts and struggle, and achieved excellent results, 2014 for 2666 million yuan project funds, and 2013 compared to increase by 60%, poverty alleviation and resettlemen
9、t work was named the citys third, Tan Lun Tan reservoir migrants synthetic immigration village as the citys economy to inspect a major bright spot, makes the contribution to the economic and social development in Qianshan. For 2020 together to achieve well-off society to make enormous contribution,
10、is now on the 2014 since the county to carry out the implementation of poverty alleviation and resettlement work are summarized as follows: A, poverty alleviation work 1, entire village advancement. Our countys agricultural population of 38 million people, poverty population of 4.9 million people, a
11、ccounting for 1 2.9%. The county, Twelfth Five Year Plan, will focus on poverty alleviation in the village of 14, since poor agricultural village has a total population of 2.55 million, poverty population 0.518 million people, accounting for 20%.2014 years, total planning project 20, 851 million yua
12、n of total investment, including 280 million yuan of poverty relief funds of central finance, county matching funds of 70 million yuan department support funds 3.76 million yuan, self昌平区2013年积水点改造工程污水管道闭水试验施工方案北京路鹏达市政工程有限责任公司2013年6月目录一、工程概况3二、主要材料3三.闭水试验应具备条件3四.闭水试验程序4五、闭水试验技术要求4六、试验方法8七、施工安全9八、施工注意
13、事项9九、闭水试验记录表10昌平区2013年积水点改造工程污水管道闭水试验施工方案一、工程概况1.工程名称: 昌平区2013年积水点改造工程2.工程地点: 西关环岛积水点、回龙观老政府街积水点3.管道工程量介绍:西关环岛积水点 : 污水管线总长602米,DN=500回龙观老政府街积水点 : 污水管线总长668米,DN=500 4、编制依据:1)给水排水管道工程施工及验收规范(GB50268-2008)2)市政排水管道工程及附属设施06MS201图集3)昌平区2013年积水点改造工程设计图纸二、主要材料1、大功率潜水泵、胶管(要用于闭水试验时抽水用);2、标尺(主要用于观察灌水时水位变化情况);
14、3、刻度尺;4、水位测针(由针体和针头两部分构成);三.闭水试验应具备条件对于雨水污水管道,按照市政施工规程要求,必须在回填前做闭水试验。闭水试验前,施工现场应具备以下条件:1、管道及检查井的外观质量及“量测”检验均已合格;2、管道未回填且沟槽内无积水;3、管道两端的管堵(砖砌筑)应封堵严密、牢固,下有管堵设置放水管和截门,管堵经核算可以承受压力;4、全部预留孔应封堵,不得渗水;5、现场的水源满足闭水需要,不影响其它用水;6、选好排放水的位置,不得影响周围环境。闭水试验前,应做好下列准备工作:1)将检查井内清理干净,修补井内外的缺陷;2)设置水位观测标尺;3)标定水位测针;4)准备现场测定蒸发
15、量的设备;5)灌水的水源应采用清水并做好灌水;6)闭水试验所需材料设备进场,人员到位。四.闭水试验程序施工准备-清理检查井内壁-封堵井口-灌水浸泡-检查沿线管道外壁及检查井渗水情况-计算渗水量-验收五、闭水试验技术要求根据设计要求每个检查井都必须在其砂浆达到100%设计强度后,用以考核检验检查井的渗水量是否达到标准要求。5.1闭水试验应按设计要求和试验方案进行。5.2试验管段应按井距分隔,抽样选取,带井试验。5.3无压管道闭水试验时,试验管段应符合下列规定: 1、管道及检查井外观质量已验收合格; 2、管道未回填土且沟槽内无积水; 3、全部预留孔应封堵,不得渗水; 4、管道两端堵板承载力经核算应
16、大于不压力的合力;除预留进出水管外,应封堵坚固,不得渗水; 5、顶管施工,其注浆孔封堵且管口按设计要求处理完毕,地下水位于管底以下。5.4管道闭水试验应符合下列规定: 1、试验段上游设计水头不超过管顶内壁时,试验水头应以试验段上游管顶内壁加2m计; 2、试验段上游设计水头超过管顶内壁时,试验水头应以试验段上游设计水头加2m计; 3、计算出的试验水头小于10m,但已超过上游检查井井口时,试验水头应以上游检查井井口高度为准; 4、管道闭水试验应按附录D(闭水法试验)进行。5.5管道闭水法试验时,应进行外观检查,不得有漏水现象,且符合下列规定时,管道闭水试验为合格1、 实测渗水量小于或等于表9.3.
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- rr 试验 施工 方案
链接地址:https://www.31doc.com/p-2133182.html