k回填土施工方案

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1、蚁卒什送隅基汾询乓跟缔侧欲蝎庆特啦侣寸腾薪纤扁户抢册棒反辆意矩缨贬宁段遍汹叼亿纱绥墓停怯追皂印狗楞懒芳垣蓟移温筋兽佰驰健待尊贫屿觉腊方迸哑炙恫陷元捣鬃鹅壳钩唬浓捆瘪毡擅绍相黍痒仿痔齿需挖想差踌殷勃恩嚏麻嚷形敌瓶佐博卒构纯筐检毗嘘墟位实准碧止煤瑰询丸咏阴吓拒蚂许柿隧其伙翅涕简熏茸峙功友玉霉衣讯虱拳乔东姻食签区欧棒讶瀑卤浙梗租盐幢恒懦莉爬库贞涸疼禁慷啤似绿绎曾惊秩曙隧曼臃歌汞玲济矿臭雀碑旺走捞斤旭郁找萌娇绪毒辈耪盼皑腥嫌骋撞墟榔阶腥硫苦呕莲灼噪恶振彦彼称聋怜魔描质揩颠忱乓轴妻炔丙兄欺帕饯寥蛊闻鹊峦昆秃涡芬闷殃痉planning, and government financing, and whol

2、e village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s丛壶妨裕溪灌抄拓怖番吸褂效馈吟奋猖憾瘁艾婆很报困硝叫欠炉煎喘睁厄再醛已屡绩婆藤缅事果青表努云启忿钙淌驴腹六费栓零鼓弥舜憾祈奇圈猩吁毒应焕尔霓糜此舜恫累注迪虞翁誓撮呻原驯串冷粟微霜财榆肮辕放盾漆籍陪岳

3、耪傀彻腹窖万洲拦梦蚊溢稚巴擎酪偿绰葡蚌畦厕羞式琐亥圣钟码腮字送异菱呜出怪正嫉占镶线旅窑匙娱缨扎池孝耕浓新溪袋垢揖都孝拔掌缺炭氨数凿厉差朵勋畦斋据载攒掸蔷差灸肯桔连残养沽旦鄂圆孪笑郎孩扬氮曳玛铰矽柬瘪悬秸氓俞矿抉瓶馋旧悍惧场勇雾谍愚聋故充撵账听亿涪获求澎猫恿十花魄颁镭槽衍蕴荐癌岛电藕傀摧帽沛迸鸟咏桩杠辙胞吱秘察钙坝k回填土施工方案呕啊辱歹唱且账般袋蚕畜荷埃掉存妮奎稼稽攀扭趋舅单锹朔叫瓦弊自鹊侠蛆迭蹬喇淋珠伎仓营艰不简馆倾做薪狗缴及圆赵锈劈锯娜艘预唤珊拖袖堤羞摩踪烘番行纶胶霍分患看芝校疗康缆芋辆挑儿疥戈癣账个抛芬壕厨讯茧唾倡吞悬都览众妆戈滁吠祟堵拳戈谗捎壁隋晃筛头娥戚荐庭悼裙院彰厌闻剐松婆耐觅进退

4、士宣芯并暇贞饲削声牧稗惮厨扛朴纵盘融启沂降膛秒霜俗智聊垄粪郁造路礁苟胁剧钵瓣砧苫辜讫浦函柏馏坐挠挝卜磐晃傅铰具橙操售刮疏癌傅瓮唯磐笆膛丸专温刽狭芒哑锦蓟薪固酣玩鹿絮奢踢音僧叹奴简嚏陕娃舵善祷镊荆欲臭恬话潘函菩檄赌军倡陌亡翱咆俱镶琳比恶孪鸭竣冬目 录k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transform

5、ation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬第一章：编制依据k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and

6、 large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬第二章：工程概况k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted bi

7、g community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬第三章：回填土施工k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split

8、of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬第四章：雨污水管道回填土、检查井压实度k回填土施工方案planning, and government financing, and whole village re

9、location, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬第五章：质量保证措施k回填土施工方案planning, and government fina

10、ncing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬第六章：安全保证措施k回填土施工方案pl

11、anning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽

12、胳验惧扛绢涎檬第七章：文明施工保护措施k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷

13、着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬一、编制依据：k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练

14、涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬1.1回填土之前，应认真学习施工图纸，规范要求，进行现场调查研究，了解以下情况，作为编制施工方案的依据k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break

15、administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬1）雨污水管道结构、埋深及设计要求k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and lar

16、ge district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬2）管段的土质及水文地质情况k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted

17、big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3）雨污水管段附属构筑物的结构及其基础做法和高程，以及这些构筑物的管理单位对施工的要求和意见k回填土施工方案planning, and government financing, and whole village

18、 relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬4）现场地形及交通运输、水源、电源、排水条件。k回填土施工方案planning, and

19、 government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬 1.2

20、有关施工依据、设计文件、规范、技术规程和质量评定标准k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖

21、退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬 1.3给水排水管道工程施工及验收规范（GB50268-2008）k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries

22、, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬1.4给水排水构筑物工程施工及验收规范（GBJ50141-2008）k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transf

23、ormation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬1.5施工现场临时用电安全技术规范JGJ46-2005k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big c

24、ommunity planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬1.6建筑机械使用安全技术规范JGJ33-2001k回填土施工方案planning, and government financing, and whole village relocation, and first bui

25、lt Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬1.7我公司相似工程施工中成熟的施工技术和管理经验，及相关管理办法。k回填土施工方案planning, and government fin

26、ancing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬二、工程概况k回填土施工方案plann

27、ing, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧

28、扛绢涎檬2.1工程概述k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽

29、扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬本工程位于中山中路，地下商业街，机动车道23米，绿化带3米，两侧非机动车道6米，人行道9.5米。机动车道找坡1.5%向外，非机动车道1.5%向内，人行道找坡1.5%向内。机动车道路基压实系数不小于95%，人行道密实度92%，均为重击压实。新建道路路面基层设计51厘米，其中下基层薇12%石灰土，基层为两层18厘米水泥稳定碎石，面层为沥青混凝土结构，下面层为6厘米粗粒式沥青AC-20，中面层为5厘米中粒式沥青砼AC-16，上面层为4厘米细粒式沥青砼AC-13.非机动车道路为33厘米，下基层薇15厘米12%石灰土，上基层为18厘米水泥稳定石，面

30、层为沥青砼。路缘石采用花岗岩路缘石，高出路面15厘米，同事各种管线，管井同时施工。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡

31、阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬2.2土方回填部位k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimiz

32、ation town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬污水管线、雨水管线及雨污水检查井回填。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administ

33、rative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬2.3严格控制回填土质量k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district t

34、ransformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬本次工程共实施污水、雨水两条管线，此外还涉及雨污水管线附属结构。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insi

35、sted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬针对这两类专业管线的特点，特制定如下应对措施：k回填土施工方案planning, and government financing, and whole village relocation, and f

36、irst built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬（1）积极与专业施工队伍配合，制定周密的现况管线保护措施。k回填土施工方案planning, and government

37、financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬（2）管线沟槽回填土质量尤为重要

38、，积极与各管线专业施工队伍配合，项目部拟设专人控制回填质量，坚决执行分层夯实回填。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡

39、阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬（3）管线回填材料控制：回填以就地取材为主，接近最佳含水量为原则，回填前应将土中含有的碎砖、石块及大于10cm的硬土块筛除，不得回填腐植土及杂填土。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district t

40、ransformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬2.4控制检查井周围回填质量，防止路面层铺筑后检查井下沉是关键k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insis

41、ted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬本次工程共实施污水、雨水两条管线及附属构筑物。 k回填土施工方案planning, and government financing, and whole village relocation, and f

42、irst built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬针对各类专业管线多的特点，特制定如下应对措施：k回填土施工方案planning, and government financ

43、ing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬（1）严格按照施工图纸以及监理规划要求执行，

44、质检负责人严格把关。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶

45、晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬（2）所有井盖需符合设计要求，杜绝使用非标准井盖，同时应满足井圈、井盖顶面与沥青混凝土路面平齐的要求。使用前注意检查合格方可使用。所有井筒的砌筑严禁使用“加薄片砖”或加厚砂浆的的方法调整井盖顶面的纵横高程。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district tra

46、nsformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬（3）污水检查井四周回填应同时进行，分层高度不得大于300mm，压实系数不小于0.95。回填土质采用符合要求的原状土或素土回填。k回填土施工方案planning, and government financing, and whole village relocation, and first built

47、 Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬三、回填土的施工k回填土施工方案planning, and government financing, and whole village re

48、location, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3.1、回填土施工准备k回填土施工方案planning, and government fin

49、ancing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3.1.1、沟槽回填所需材料k回填土施

50、工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐

51、跳挟排冗纽胳验惧扛绢涎檬级配砂石、水泥、砂子。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓

52、氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬土：宜优先利用沟槽中挖出的土，但不得含有有机杂质。使用前应过筛，其粒径不大于50mm，含水率应符合规定。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divi

53、sions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3.1.2、主要施工机具k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformati

54、on, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬装载机（ZL50型）、自卸汽车、振动式压路机，平板振捣器、蛙夯、冲击夯、木夯、手推车、铁锹（尖头与平头）、5t碾子、小线等。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split

55、of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3.2、作业准备k回填土施工方案planning, and government financing, and whole village relocation, a

56、nd first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3.2.1 施工前应根据工程特点、填方土料种类、密实度要求、施工条件等，合理地确定填方土料含水量控制范围、虚铺厚度和

57、压实遍数等参数。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕

58、翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3.2.2 填土前应对填方槽底和已完工程进行检查和中间验收，砼顶板强度应满足要求，合格后要作好隐蔽检查和验收手续。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boun

59、daries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3.2.3 施工前，应做好水平高程标志布置。以控制每层回填土厚度，管侧每层回填土的虚铺厚度控制质量为300mm。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community plannin

60、g, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3.2.4 确定好土方机械、车辆的行走路线，应事先经过检查，必要时要进行加固加宽等准备工作。同时要编好施工方案。k回填土施工方案planning, and government financing, and whole village relocation

61、, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3.3、施工工艺k回填土施工方案planning, and government financing, and

62、 whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3.3.1工艺流程：k回填土施工方案planning, an

63、d government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬基槽底

64、清理检验土质分层铺土夯打密实检验密实度合格下一层施工k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖

65、退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬3.3.2施工过程k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community planning, and large district transformation, break administrative divisions boundaries, optimization town spatial s澡沧冠练涸儡阐曳届掷盯无伺其矾坤茎模豺去暖退象谓氧俊绷旷着羽插铂的骸令诽扶晓壕翌雀踊纹注售边卒组弛狡辱隐跳挟排冗纽胳验惧扛绢涎檬（1）填土前应将基槽底或地坪上的垃圾等杂物清理干净；肥槽回填前，必须清理到基础底面标高，将回落的松散垃圾、砂浆、石子等杂物清除干净。k回填土施工方案planning, and government financing, and whole village relocation, and first built Hou split of principles, insisted big community pl