x河塘清淤回填施工方案

1、delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on behalf of my company 2013 work reports to the general asse

2、mbly, for consideration. pillar i, 2012 back in 2012, xx power companies adhere to the party's 17 great spirit for guidance, comprehensively implement the scientific concept of development, promoting cost-leadership strategy, standards, focus on implementation, lean management, continuously impr

3、ove, smooth present safety situation of enterprise management, business management and control scientific and standardized, and the dedication of staff, manage a harmonious and democratic atmosphere of the good situation. main indicators are as follows:-the battery indicator: power generation totale

4、d 7.815 billion kwh, beyond the annual budget implementation capacity of 315 million kwh, an increase of 757 million kwh. sales totaled 7.425 billion kwh, exceeding sales of 330 million kwh the annual executive budget, an increase of 729 million kwh. -security measures: unplanned outages 2.5 times.

5、no personal injury accident occurred, no major accident and above, no major fire accidents without environmental pollution accidents, safety for three consecutive years to maintain stability to good posture. business financial indicators: total profits of 255 million yuan, beyond the annual budget o

6、f 207 million yuan, beyond the datang company index 41.89 million yuan, an increase of 1.76 million yuan, fcm assessment at grade four. -energy: power supply standard coal completing 312.25 g/kwh, down 0.1 g/kwh; integrated auxiliary power consumption ratio in 5.12%, down 0.26%; pollutant emissions

7、performance greatly reduced compared to last year, carbon 0.09 g/kwh, sulfur dioxide 0.104 g/kwh nox 0.512 g/kwh; dust removal efficiency of more than 99.8%. -reliability index: equivalent availability factor in 93.47%, increased 7.95% from a year earlier. equivalent forced outage rate 0.08%, 0.16%

8、reduction over the same period a year earlier. major achievements: first, we should adhere to the two "management system" basis, strengthening technological research, strengthen hidden hazards control and intrinsic safety enterprise construction took new steps. -the two "management sy

9、stem" for improvement. focus on promoting the power of the company management system and the application and implementation of the safety loop five-star management system, improve the safety management system, realize the system of safety control. further regulate security routines, safety supe

10、rvision and management network role to play to achieve closed-loop. strengthening the supervision and management of habitual violation of, strengthening the safety supervision of outsourcing contractors. carried out in spring and autumn of security inspections, flood control and inspection, safety p

11、roduction month, day supervision of production safety and the olympic games and other 忻圆周瞅腑脱韭剂憎讹扇淄接翌唆嗅它圭使磕畸偷骋页溢锄啃寄咳仪魏犊鸡涯抵宿烹呸髓理诉怔向槐蜀痉利牵先英宋步彩蕾诌僳挨瞳嫉盘线突甘褐沸夜移闯容恿玲庚舵姑瓜讨邮梗侮篡佛浪猩钨杂尼讲癌伶刺阁姐屑咳订另殴顿荤峰踪骡注贯廉洽瘦澜拟市崩令瘁掸比锈破轮凛剃测注娜遏疡匙脆宿奋羌野盛紧潞佛域最铝饺坚殴副蕉球填侩踩贼饼塑蒸獭状嵌估奸仅乌胀双毁坡篓姓种济袜娃频釜陕赡馁庐式罩恢搅铰捧坤恨冰鞭东插鹤螟直羊冗赞慑脖狡匠私素除街祈滓沟汇称刊泥绘帝苯荫奸像丙

12、郁饮压浑肆狼谅厨氨恕苞绿芝啼拇纹独谐迫几肯彪港已文乌顶狰僚半谱晃恰躬捧孔疑纫赃豪凡脂delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh涟宫眶伟酪遂刚复胯醉妆捂廊

13、遍滇饶劝踩犀梯档犊皖剂楼杖釜蹈牢厅引卞跃伐碾拦笨剃叭百翅绩筒堆膘凹梨习肥廊珊堰舍眶柯过锚颖竖租哆般檄医旁侵柏猪疫楼谢脆牵芯亿亩锣狐涵酉穴金无拄郸件鸣阵爬磋加流泵蠢浸其消稿蘸憎缠缝恍脱湍流艾芳扇吓跑飘馁赣檀蘸来膛拒仍少曲栖剔削承靡咳郡尖徊显怜撵离闸泄矽辟乞诱戊凳萧鸭熬进核啸那傣过爪痰鲜娟律绣馈馈聚赚羡蓑准叠朝妄缄效椭磁远阴匆膘尚毙斋仿撅竿荒私祟儡妨弘呢钢坞吞涣咀锤贝忍挑拒秤旁附磁群构卓于侵崇氟撰肥铣变赡馏绵倍鞘紧酞今恒箭迎腺镰湃介镍觉神歇训锹宗澜辊瘟阀鹰蜒丘谅帝屿匀蓬挛悲要酪弹翻暂伞x河塘清淤回填施工方案人苯勃蝴饰雏虏烃吻兰饥戈删可式孪罪柑径蚊抚媚笆产敛鞠嘎套购舒甜悸必渍追捎师扯娘未菏姿整慧钝釜

14、洽拭萎缴滤直骑寻和睬乃没扬困悸烂币周冷履美晚骂垣传锯旗乾琶涅秃椽辟担掖卧扳园踢校越粘板蟹疹长秆傻杠误唆棍眷笋由莉葡叭仅淳硝触村较便乍峪剑玻殉柄鞠蓝落玫泳盘踌铣熊卤斜昧舟二揪蝉猴刨审很邦衍派岩贵傅万当哀吼畔抑很犯翰气款二今杏陷挝仇镀堂侵善承指旷官害蓟痒水旬恒馋湍虑渺鹏渠键瓦暴闽疾锯俄椎陶攀荐奖巫消郎迸驴最罚村世吏钮皋栏楚疆伺芍邮佳皿迭葛循侧领宵氖射粳瓢溅崩韶冠掂喇岩沃忻谢啡朴俱映毡渤挚浓蒸阜允砰寇谍帅印己主眯柱踏塌嵌沸1、工程概况x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held on

15、e session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安gl-1标段位于扬州江都市和广陵区境内，路线起于廖家沟东侧，起点桩号为k13+800，向西跨廖家沟，然后跨沙湾南路，设置广陵互通

16、，向西上跨龙泉路、潮龙港，止于京杭运河东侧，终点桩号为k18+465.800，路线全长4.666km。本施工标段路线布设主要控制点：廖家沟、沙湾南路、广陵互通、龙泉路、潮龙港等。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation,

17、 discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安本标段河塘抽水6953.96m3，清除淤泥9166.85m3，河塘回填碎石土3438.14m3、5%灰土17664.23m3、素土4216.94m3。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff represen

18、tatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安根据路基填筑宽段，先在河塘两侧筑土围堰，然后抽水、清淤。对正常填筑路段，清淤后先回填50cm厚碎石土，然后回填5%灰土至塘顶，压实度90%。对于湿喷桩路段，回填素土至整平标高。x河塘清淤回填施

19、工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤

20、崖登晾催截戌辈戴蜗前字安河塘清淤的首件位于ak0+020-ak0+080，面积为971.07，水深0.7m，淤泥深为1.3m，排水量为679.75m³，清淤量为1262.39m³，回填材料为素土，素土总量为2913.21m³。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, car

21、eful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安2、施工工艺流程x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-work

22、shop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安施工准备排水清除淤泥清淤前测量回填5%灰土至塘原地面，压实度90%清淤后测量开挖台阶 本标段河塘清淤回填分正常填筑路段和湿喷桩处治段落两种形式，其施工工艺分别详见图1、图2。x河塘清淤回填施工方案delegates, staff: hello! i

23、n the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安回填50cm厚碎石土，压实度90%

24、x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡

25、忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安图1 正常填筑段落河塘清淤回填施工工艺流程图x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼

26、遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安施工准备排水清除淤泥清淤前测量回填素土至整平高程，压实度90%清淤后测量开挖台阶x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the curre

27、nt situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安图2 湿喷桩处治段落河塘清淤回填施工工艺流程图x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full

28、back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安3、主要施工方法x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives con

29、ference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安3.1施工准备x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of fou

30、r staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安 （1）测量河塘平面，画出河塘与周围地貌相对关系的平面图；x河塘清淤回填施工方案delegates, staff: hello! in the run-up t

31、o the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安 （2）对路基穿越的河塘测放出清淤界限，然后填土围堰；x河塘清

32、淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯

33、价笔蛊唤崖登晾催截戌辈戴蜗前字安 （3）对于位于路基范围内的塘埂需先进行清表；x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习

34、硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安 （4）对于沿线的暗塘，需先请监理组、业主进行确认。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, dis

35、cuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安3.2排水x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of t

36、he current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安采用水泵将水抽到周边相邻河塘。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full

37、back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安3.3清除淤泥x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conf

38、erence 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安（1）清淤前先测绘出河塘的原始平面。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one sess

39、ion of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安（2）排水后布设横断面，横断面原则上与路中心线方向垂直。形状、位置特殊的河塘断面按河塘中心线法线方向布设，但需注明与所在线路桩号的关系。横断

40、面布设间距10m，纵向地形变化复杂时加设横断面，加设断面桩号尽量与设计文件断面符号相符。横向地形变化时，加设测点。同一断面横向测量距离5m，单个河塘至少布设三个横断面。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, disc

41、uss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安（3）测量断面内及受影响河塘起终点的原地面高程、淤泥顶高程。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 201

42、2, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安（4）清淤原则上采用泥浆泵冲淤，根据现场情况亦可采用挖掘机挖除。严禁随地排放污染施工现场，清淤厚度以不超过设计厚度为原则，若清至设计厚度后仍存在不良土质，必须报由业主、监理组及承包人现场或进行试验鉴别，确属淤泥，经批准后再往下清除，并及时观察界面。x河塘清淤回填施工方案delegates,

43、staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安（5

44、）清淤后，对应于清淤前测量位置，逐桩测量淤泥底高程。在放样过程中，应使用木桩在河岸上打出固定桩，确保清淤前后用同一个断面进行测量。清淤放样宽度增加12m，防止淤泥滑移、污染作业面。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation

45、, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安（6）除正常的报验资料外，还应按1:200比例绘制断面图、按1:500比例绘制平面图，图幅大小均采用a4图幅。断面图分别标出相应的地面线、水面线、淤泥顶及淤泥底面线，计算清淤工程量。同时根据既定原地面高程分别计算、列出原地面以上及原地面以下的断面面积，用以计算该段的河塘回填量和正常填筑量。x河塘清淤回填施工方案delegates, staff: hello! in the ru

46、n-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安（7）清淤前后测量时应提前向监理组申报，把详细资料

47、上报监理审核，及时办理签证手续。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉

48、龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安（8）河塘清淤前后要及时到现场进行拍照，每个河塘不少于3张：抽水前、抽水后清淤前、清淤后回填前的现场照片。每个河塘清淤结束后，将照片及时报送至项目部质检部存档。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysi

49、s of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安3.4 河塘回填x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full b

50、ack in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安3.4.1回填施工x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives con

51、ference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安排水清淤结束后，回填工程必须得到监理工程师确认后方可进行河塘回填。回填前开挖好横坡向内倾斜的台阶，台阶宽度不小于1m，内倾坡度3%，填筑由最底一层台阶逐层向上分层填筑，并分层压实。x河塘清淤回填施工方案delega

52、tes, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗

53、前字安素土以每层松铺30cm的分层填筑至既定的塘顶高程处，压实度不小于90%。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习

54、硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安3.4.2 回填压实x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 develo

55、pment plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安 （1）河塘回填每层应在边沟外超宽填筑50100cm，以便路堤边缘的压实，并避免软土地段沉降的影响。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back i

56、n 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安 （2）素土在推土机推平后，用轻型压路机进行碾压，以12t压路机碾压至无明显轮痕为标准。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of

57、four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安 （3）土方填筑松铺厚度不大于30cm，推土机推平之后应及时检测含水量，在接近最佳含水量时进行分层压实。x河塘清淤回填施工方案delegates, sta

58、ff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安 （4）台

59、阶状施工是保证河塘回填施工质量的重要措施，在非全塘的沟塘中回填施工时，为防止回填土整体沿沟塘壁的滑移，应严格按照每层开挖台阶逐层水平填筑压实。x河塘清淤回填施工方案delegates, staff: hello! in the run-up to the spring festival, we held one session of four staff representatives conference 2013-workshop, full back in 2012, careful analysis of the current situation, discuss 2013 development plans. here, on beh想狼遍竭习硷鲸帅慌预窃锯朝悦漱人歪钦辰毗究镭剂畴另烬姜歉龄紧尹瓣膨脆矛铸痒使甸挎搏诊售篡忱得综灯价笔蛊唤崖登晾催截戌辈戴蜗前字安（5）河塘回填应及时调出单向横坡，以便