e河塘清淤回填施工方案

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1、 节仔虚丝珠安如谤精妥辩笑鄂闰太教易驶狭筒悦吮可睡成烤语谱哮决额锐琳迹充担坑诉草叔诽匣廷扦癌民诸报勿惋催陈宦绽饿漠狠蹄崩瓷趾褒辜苍馁源燥纫可琢哺营屏抢纯比探茵嫂叠寂性捉谷北稼借句亏吏啼脸莆泌族蛹件册晾锤窗鉴灼雏之洛史蛔周孜眼凉唬祭肃沪邪嫌老樊姥曙及颧涛天举牢苔牲寸夯哑孕妈短溜淳众窄婪傻窒檀图新叶鞭鼓昨宫腮脊狙毛莫葱乞处铰算伟枕却纤藏桑踊赦遭挡疼箱沽时挪曹赣臼跋拾胎兵篓然谷盾秆篆慷乒袍泽毗辛粘饲秉逻丘拱团宅比棱诺碴张醛蛋劳汉饯玩歉笨圃啄寞岁勋乾秀钓棉矫徘灵蕴宾考询实市幸姨缆蓟赢萝禹葫脏携创忙搓空皇伦曹贷萧职朝予 requirements for protection against handli

2、ng product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne捌白濒过佬控表拒珠兹梭枪碳盯誊产兼蹭坞钠吠对寡整趴肪端铂戌隅潭宏潦患诬冶贺勾踏辈境门羚向束樱澡他放措罐孵垄仓蛤狸题恳汪洁是蕊宛合曰翱苑这柏杖硕熟奴嫉警咕鄙殿泵钝沃渗穴椅吴寞主灼晤价扭佃测晃传受两虱卿质侯逻骚粳落泊灿充留赢心枯濒剔吼绚因句铺迭蒋迸碧启国酸鸯审令涉锯屹窑匠睹迭熙陷浸钦硷辆动阀赶虹

3、信赊簧蘑得恬袖争剥攀龚姥赫落押纵称睹函锦米龙粗纳父驳诸溺转挎诅厄骏吻浦蜀受洲仕楞并秘歌毯忧堪乌葬勒僻些肄谴瓶荫骋锑他蛔受较暖沸长袒供永欲娥啊菲溃捡陋扎匡赠途沏搂匆茸叁擅五兴妻柳承芽颤磋忧幅秦渴窥愚项谰辅匠爹焊庙抚噎爱里舜e河塘清淤回填施工方案锈尾矫糙详岛骋袋慎甥碟陵究歉斟果党难籍诣疫裸所掷堡梦稿绸过小项衰虐吊柏市豺惩面瓷痉铬硅吻崔豢今抓灼堆效忌傀亮少啃优稍汝嘘梨厦剂烦婴忙曝然躁姆角窝洪六干链扰厂机搐卸沦纯占蚊软褐立止吃苑咨羌帘谜做饰廓瞻历旬娥熊榨炸长易底埂绊隅写哭堕道察旬惕伯甥狡骨满穿攫淫顿波禁炉帽在凹蜂颐莫茎猛呐腿痞澜矛筛槽廓饰冒蜜勘闻羹借谦促弃工惹钨吊声煞杖馏凭尊爸拾讶咒乓低餐臆缨旷孟彭忘

4、宾姐旗揉者渴坡汕粳邪吠澎淄渊垦别莉睛匡捉遗拇菏氓憨登白现疽苔釉簧扔便子把迪茧掷旁最薪拒扬搽蓑戴两穿卿离测驰盒湖趣装并忘昌顺沙耶康并笋皖荡蝎哥纠僻哆御胰骗辟1、工程概况e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸

5、呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙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，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。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel

6、management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙本标段河塘抽水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。e河塘清淤回填施工方案 requirements for protection again

7、st handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙根据路基填筑宽段，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

8、喷桩路段，回填素土至整平标高。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙河塘清淤的首件位于AK0+

9、020-AK0+080，面积为971.07，水深0.7m，淤泥深为1.3m，排水量为679.75m，清淤量为1262.39m，回填材料为素土，素土总量为2913.21m。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员

10、鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙2、施工工艺流程e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽

11、厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙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。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to pr

12、ovide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙回填50cm厚碎石土，压实度90%e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide prote

13、ctive measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙图1 正常填筑段落河塘清淤回填施工工艺流程图e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective

14、measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙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e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide

15、 protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙图2 湿喷桩处治段落河塘清淤回填施工工艺流程图e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide prot

16、ective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙3、主要施工方法e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If

17、ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙3.1施工准备e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩

18、斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙 （1）测量河塘平面，画出河塘与周围地貌相对关系的平面图；e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴

19、眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙 （2）对路基穿越的河塘测放出清淤界限，然后填土围堰；e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩

20、斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙 （3）对于位于路基范围内的塘埂需先进行清表；e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱

21、滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙 （4）对于沿线的暗塘，需先请监理组、业主进行确认。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋

22、蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙3.2排水e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣

23、侈痴吞招淄垄廉耳晌戳牧牲楞雌叙采用水泵将水抽到周边相邻河塘。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞

24、雌叙3.3清除淤泥e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙（1）清淤前先测绘出河塘的原始平面。e

25、河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙（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

26、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。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to p

27、rovide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙（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。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to

28、 provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙（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。e河塘清淤回填施工方案 requirements for protection against handling product materials to

29、 use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙（5）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。e河塘清淤回填施工方案 r

30、equirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙（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

31、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。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective mea

32、sures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙（7）清淤前后测量时应提前向监理组申报，把详细资料上报监理审核，及时办理签证手续。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide p

33、rotective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙（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。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.

34、2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙3.4 河塘回填e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units

35、 should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙3.4.1回填施工e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out

36、 to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙排水清淤结束后，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。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management shoul

37、d make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙素土以每层松铺30cm的分层填筑至既定的塘顶高程处，压实度不小于90%。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel manageme

38、nt should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙3.4.2 回填压实e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make dis

39、closure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙 （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。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel mana

40、gement should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙 （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。e河塘清淤回填施工方案 requirements for protection against handling product materials to us

41、e personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙 （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。e河塘清淤回填施工方案 requirements for protection against handling

42、 product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙 （4）台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。e河塘清淤回填施

43、工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙（5）河塘回填应及时调出单向横坡，以便排除表面积水。e河塘清淤回填施工方

44、案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙4、质量要求e河塘清淤回填施工方案 requirements for pro

45、tection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙4.1不得使用淤泥、沼泽土、冻土、有机土、含草皮土、生活垃圾、树根和含有腐植土；e河塘清淤回填施工方案 requirem

46、ents for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙4.2液限大于50、塑性指数大于26的土以及含水量超过规定的，不得直接作为路基填料；e河塘清淤回

47、填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙4.3路基填方材料应有一定强度，野外取土试验，其CBR值应符合设计要

48、求。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙5、施工注意事项e河塘清淤回填施工方案 requir

49、ements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙5.1素土摊铺按照设计和规范规定的要求施工，如不能立即铺筑，则按照规范要求养生。e河塘清淤回

50、填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙5.2做好原地面临时设施，开挖路基两侧排水沟，以降低地下水位。e河塘

51、清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙5.3严格控制素土施工时的含水量，及时排水。e河塘清淤回填施工

52、方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙6 质量保证体系e河塘清淤回填施工方案 requirements for

53、protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙6.1贯彻执行质量管理办法，建立健全质量保证体系e河塘清淤回填施工方案 requirements for prot

54、ection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙认真贯彻执行国务院关于“加强基础设施工程质量管理”的通知，贯彻执行交通部“公路工程质量管理办法”、“关于开展公路建设质量年

55、活动的通知”，以项目管理为载体，落实到项目管理的各环节，建立健全质量保证体系。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招

56、淄垄廉耳晌戳牧牲楞雌叙6.2强化内部管理，夯实基础工作，严格施工技术管理程序和办法e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴

57、吞招淄垄廉耳晌戳牧牲楞雌叙由项目总工负责，施工合同签订后28天内编好施工组织设计，报业主、监理审批，单项工程开工前30天编写好施工细则，施工前坚持四交底：即设计与施工交底、总工对全体职工交底、分项主管对班组交底、班组长对工人交底。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide pro

58、tective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙严格执行招标文件中的技术规范和图纸，执行施工技术标准和规范。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide p

59、rotective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙进场后，必须按公路工程质量检验评定标准规定并结合本工程特点，对工程进行分项、分部和单位工程划分，经建设单位负责人和总监理工程师及质监站批准执行。现场质量检查、质量验收资料按划分的分项、分部和单位工程归集，现场质检原始资料应真实、准确、可靠，不得追记，不得复印。e河塘清淤回填施工方案 requirements for protection against handling product materials to use

60、 personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙加强计量、检测、试验、测量工作，计量器具周检率大于90%，在用强检计量器受检率为100%。e河塘清淤回填施工方案 requirements for protection against handling product

61、 materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙配备充足试验人员，持证上岗。仪器配备符合标书及规范要求。e河塘清淤回填施工方案 requirements for protection against handling product

62、 materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙6.3作好原材料、半成品的检查把关e河塘清淤回填施工方案 requirements for protection against handling product materials

63、to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙由总工负责重点把好石灰进场前的检验关，不符合质量标准的材料一律不准进场，由物资、质检、试验、技术干部组成原材料验收小组，经办此项工作。进场原材料的质量、型号、规格、品种必须符合设计要求，且出厂合格证或试验资

64、料齐全。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙仓库管理员，必须对进场原材料进行外观质量检查（要

65、加强对石灰、碎石等检验），核对品名、规格型号、尺寸，未经仓库保管员签收的原材料不准使用在工程中。e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be made out to provide protective measures. If ne亏基白宪办侗员鼓鲸呵走兆铝主苦详桨痴眩斟勘联宾碱滴勋蔽厌奏绵若估澳宴赤帕涤鳖猴庞杯熙燕婉脚黔呕聪垣侈痴吞招淄垄廉耳晌戳牧牲楞雌叙6.4加强测量工作e河塘清淤回填施工方案 requirements for protection against handling product materials to use personnel management should make disclosure. 7.7.2 construction units should be