闭水试验 Microsoft Word 文档 (2).doc
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1、Last week, our economic work Conference held today, held the Countys rural areas for work and five water treatment, three to split Conference, which this year was a matter of Thirteen-Five important meeting of our Countys economic and social development. The main task of the meeting was, on rural wo
2、rk and conscientiously implement the Central, provincial and municipal five water treatment, three to split series of important conferences, learn from the past, study deployment priority tasks this year. Just now, the XXX Deputy head and Deputy County magistrate, respectively, on the work of the XX
3、 was fully deployed, and put forward specific measures and requirements about is in place. County Environmental Protection Bureau, the XX town, town of XX 3 units for a position statement, resounding, demonstrated determination and confidence. Conference also recognition has advanced representative,
4、 this, I also representative County, and County Government, to by recognition of advanced said warm of congratulated! to rural, and water and three modified a split front General cadres workers extend sincere of greeting! following, I again told five points views: a, and deepening awareness, further
5、 enhanced work of sense and urgency since party of 18 session v plenary proposed has innovation, and coordination, and green, and open, and shared five big development concept Hou, rural and environment governance work can said was upgrade to has more high of strategy level, is Thirteen-Five build w
6、ell-off a top priority task. XX, County besides lingxi, Longgang, jinxiang, the Treasury, the hills, several industrial town outside the city centre, is basically belong to other rural areas, area, the vast rural population. Same time, the current and coming period, is the County into a crucial peri
7、od of the South Gate of XX beautiful, environmental regulation directly affects the effectiveness of the strategic objectives can not be achieved. Therefore, the focus on rural work and five water treatment, three to split, the XX economic and social development has an important role. Last year, thr
8、ough the joint efforts of the County, reform of the agricultural and rural development has made great progress in our County, environmental remediation and achieved initial results. Three agriculture agricultural modernization level continues to increase, new 4-level modern agriculture Park, release
9、d 20 agricultural leading enterprises above the county level, the County area of 200 acres of land more than eco-leisure, investments of more than 5 million Yuan reached more than more than 100 agricultural projects. Rural development has improved continuously, boutique line 1 completed the beautifu
10、l countryside, fine village 17, beautiful rural development conference was held in lingxi peach Lake in the city. Promote comprehensive rural reform, included in the provinces building three in one system of farmers cooperative economic organization first promoting the County. Improvement of farmers
11、桂林市东区污水处理厂扩建工程水池闭水试验施工方案编制:审核:审批:广西四建十一分公司桂林市东区污水处理厂项目部2011年10月04日一、工程概况3二、主要材料及要求4三、闭水试验应具备条件5四.闭水试验程序5五、闭水试验方法5六、渗水量计算7七、闭水试验标准7八、安全8九、施工注意事项8十、水池满水试验记录表8一、工程概况1、本工程为桂林市东区污水厂扩建工程,位于桂林市某公司北侧,工业区一号路西侧,净水厂蓄水池的南侧。本工程采用陡河水库水为水源,经提升输送至净水厂,净化后送至工业区城市管网。新建净水厂规模为近期2.5万m3/d,远期为7.5m3/d。本工程为净水厂生产区建筑和安装工程,具体包括
12、:净水间、送水泵房及变配电间、加药加氯间、排泥排水调节池、浓缩池、脱水机房、机修间及仓库、热泵机房、传达室及大门、总图等10个单项工程(每个单项包括土建、装修、工艺、暖通、给排水、电气、自控及机械等单位工程)的全部工程内容。2、闭水工程介绍:序号单位工程名称水池座数单位工程说明1排泥排水调节池排水池1平面尺寸为6m8m,池底标高为-3.6m,工艺设计试水水位标高为-0.6m,闭水试验用水量约为180m,沉降观测点标高在闭水试验的前一天进行测量。排泥池1平面尺寸为10m8m,池底标高为-3.6m,工艺设计试水水位标高为-0.6m,闭水试验用水量约为300m,沉降观测点标高在闭水试验的前一天进行测
13、量。 2浓缩池储泥池1平面尺寸为8.4m4.8m,池底标高为-0.4m,工艺设计试水水位标高为3.8m,闭水试验用水量约为170m,沉降观测点标高在闭水试验的前一天进行测量。浓缩池2平面尺寸为9m9m,池底标高为-0.4m,工艺设计试水水位标高为4.0m,闭水试验用水量约为710m,沉降观测点标高在闭水试验的前一天进行测量。 3净水间滤池4平面尺寸为10.84m3.38m,池底标高为4.4m,工艺设计试水水位标高为8.1m,闭水试验用水量约为540m,沉降观测点标高在闭水试验的前一天进行测量。4沉淀池2平面尺寸为10.5m10.5m,池底标高为3.65m,工艺设计试水水位标高为8.8m,闭水试
14、验用水量约为1150m,沉降观测点标高在闭水试验的前一天进行测量。5絮凝池1平面尺寸为4m26.1m,池底标高为5.2m,工艺设计试水水位标高为9m,闭水试验用水量约为400m,沉降观测点标高在闭水试验的前一天进行测量。6滤后总渠1平面尺寸为3.5m18.3m,池底标高为2.1m,工艺设计试水水位标高为3.55m,闭水试验用水量约为100m,沉降观测点标高在闭水试验的前一天进行测量。7送水泵房及变配电间吸水井1平面尺寸为3m21.82m,池底标高为-4.7m,工艺设计试水水位标高为-0.3m,闭水试验用水量约为300m,沉降观测点标高在闭水试验的前一天进行测量。3、编制依据:给排水构筑物施工及
15、验收规范(GB50141-2008)。二、主要材料及要求1、大功率潜水泵、胶管:要用于闭水试验时抽水用;2、标尺:主要用于观察充水时水位变化情况;3、刻度尺;4、水位测针:由针体和针头两部分构成(在测针未到位之前暂时用游标卡尺测量);5、百分表;6、电流表。三、闭水试验应具备条件1、水池闭水试验应在下列条件下进行:1)池体的混凝土达到100%设计强度;2)现浇钢筋混凝土水池的防水层、防腐层施工以及回填土以前;2、水池闭水试验前,应做好下列准备工作:1)将池内清理干净,修补池内外的缺陷,临时封堵预留孔洞、预埋管口及进出水口等;2)检查充水及排水闸门,不渗漏;3)设置水位观测标尺;4)标定水位测针
16、;5)准备现场测定蒸发量的铁皮箱;6)充水的水源采用清水并做好充水和放水系统的设施。3、水池闭水试验前,应做好下列检查工作:1)外观质量检查合格;2)构筑物内清理完毕,无杂物积水现象;3)全部预留孔洞封堵不得漏水,位于水池底板以下的管道应封堵坚固不得漏水,堵板承载力经核算并大于水压力;4)闭水试验所需材料设备进场,人员到位;5)试验脚手架搭设完毕,并符合安全规定。四.闭水试验程序施工准备-清理检查内壁-封堵预留洞口-注水浸泡-检查外壁及预留洞口渗水情况-验收-缓慢放水五、闭水试验方法根据设计要求每个构筑物都必须在其主体结构混凝土达到100%设计强度后,并在防水层及防腐层施工前进行满水试验,用以
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