丰支河河道工程施工方案

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1、2016 learning implement to tube main leaders topic seminar spirit counselling material 2016 learning implement to tube main leaders topic seminar spirit counselling material March 7, XI General Secretary to I province delegation participate in considered and published has important speech, on XXX pr

2、ovince people for China revolution victory and Socialist construction made of contribution give has certainly, on I province past five years implementation focus strategy, and grasp focus industry, economic social development made of results give has certainly, Clarified the demands for development

3、of XXX, referring to both directions, tasks and issues, teaching methods, for the current and future development in Heilongjiang province, is of great practical significance and far-reaching historical significance. March 22 to 24th, provincial held has province tube main leaders topic seminar, prov

4、incial Secretary Wang Xiankui comrade in seminar opening province do has important speech, Wang Xiankui stressed: in-depth learning acquisition General Secretary of speech, is on XXX a political account, we must put learning implement XI General Secretary important speech spirit as major political t

5、ask, adapted and led economic development new normal, insisted to economic construction for Center not shake, implement implementation new development concept, weaknesses, and swagger grams short, and yangchangbuduan, Stimulate the endogenous dynamics, formation effect of EMU, firm implementation of

6、 the five planning, the development of key industries, open Dragon River comprehensive revitalization new journey, struggling to get out of a high quality, efficient, better structure and development road of revitalization of the advantages into full play. March 29 to 30th, the Committee organized a

7、 pipe major thematic seminar of leading cadres prefectural comrade Jia Yumei made an important speech at the opening ceremony. Jia Shuji stressed, full district upper and lower must to effective enhanced learning publicity implement implementation XI General Secretary important speech spirit of poli

8、tical consciously, and thought consciously, and action consciously and mission consciously, put learning XI General Secretary and provincial Secretary Wang Xiankui speech spirit as current primary political task, to more strongly of attitude, and more powerful of measures, and more full of drive pro

9、moted forest transformation development, struggled to out of forest transformation development new, ensure as scheduled achieved full built forest society of target. Today the County for convening this Conference, is to fully implement the arrangements of the provincial, prefectural, and is a major

10、political task. County-wide each of the party members and cadres must earnestly study, deeply understand, enter into the heart, done outside the heart, of the line armed with Jia, Secretary of spirit and mind, practice, work, below, I XX practical study Jia Shujis important speech spirit with you. A

11、wareness, deepen the County, General Secretary丰支河河道工程施工组织设计 邗江经济开发区管委会丰支河河道工程施工组织设计江苏邗建集团有限公司二一一年十二月目 录第一章、工程概况第二章、工期及质量目标第三章、施工准备情况第四章、施工组织管理网络第五章、施工总体部署第六章、主要分部、分项施工方法第七章、针对本工程特点采用的特殊措施第八章、季节性施工措施第九章、质量保证措施第十章、工期保证措施第十一章、安全生产和文明施工措施第十二章、降低成本、提高经济效益措施第十三章、主要施工机械和工具、主要周转材料、劳动力安排一览表 第十四章、施工进度计划第十五章、施

12、工总平面布置图第十六章、为完成本工程需制定的其它措施或方案丰支河河道工程施工组织设计第一章、工程概况1.1、工程概况丰支河河道工程位于邗江经济开发区青年公寓居住小区和横三路之间,河道东起扬瓜河,西至纵一路,全长601.124米,河道驳岸采用浆砌块石挡土墙形式,河道口宽12.5515.0米,挡土墙顶设钢筋砼压顶。根据招标答疑,本次招标范围不含浆砌块石挡土墙基底水泥深沉搅拌桩加固处理,增设3m宽面包砖面层人行道。驳岸浆砌块石挡土墙基本型式采用10cm碎石垫层、75cm厚C20砼片石砼基础(片石含量不大于20%,下设4040cm防滑榫)、M10浆砌片石墙身,25cm厚钢筋砼压顶,并设置花岗岩栏杆。本

13、河道工程挡土墙断面分为三种:(1)河道北侧河道与纵一路交叉口处,挡土墙压顶直接与横三路人行道连接,片石砼基础底宽4.24.2376m不等,浆砌块石墙身高度4.754.834m不等,挡土墙长度18.76m;(2)河道北侧其余挡土墙片石砼基础底宽4.174.65m不等,浆砌块石墙身高度4.04.2m不等,挡土墙长度559.7m;(3)河道南侧挡土墙片石砼基础底宽3.9m,浆砌块石墙身高度4.0m,挡土墙长度609.4m。面包砖人行道宽度3m,10cmC15基础砼垫层,面包砖铺设面层。1.2、工程设计技术指标抗震设防:抗震烈度7 级,地震动峰值加速度0.15g。岸坡稳定安全系数:正常运行条件k=1.

14、25。驳岸稳定安全系数:正常运行条件,抗滑安全系数kC=1.3,正常运行条件,抗倾覆安全系数ka =1.5。1.3、地质情况根据地质报告揭示场地土层(详细地质信息详见地质报告):层:素填土,灰褐色,松散,稍湿,主要成分亚粘土、亚砂土,上部含植物根茎,河塘部位含淤泥、淤泥质土。层:亚粘土,黄色、灰黄色,可塑、局部软塑,无摇震反应,稍有光泽反应,干强度中等,韧性中等,局部为粘土fa0=80kPa。层:淤泥质亚粘土,灰色,流塑状态、无摇震反应,稍有光泽反应,干强度低,韧性低,夹薄层亚砂土,可见微层理。fa0=60kPa。-1层:粉砂夹亚砂土,灰色,粉砂呈松散、饱和状态,主要成分为石英、黑色矿物及少量

15、云母等,亚砂土呈稍密状态,无光泽反应,摇震反应中等,低干强度,低韧性。 fa09OkPa 。层:淤泥质亚粘土夹粉砂,灰色,淤泥质亚粘土,流塑状态,稍有光泽反应,无摇震反应,干强度低,韧性低,夹粉砂,松散,饱和,主要矿物成分为石英、黑色矿物及少量云母等。 fa080kPa 。-1层:粉砂,灰色,稍密、饱和状态,主要成分为石英、黑色矿物及少量云母等。 fa015OkPa 。层:淤泥质亚粘土夹粉砂,灰色,淤泥质亚粘土,流塑状态,稍有光泽反应,无摇震反应,干强度低,韧性低,夹粉砂,松散,饱和,主要矿物成分为石英、黑色矿物及少量云母等。 fa080kPa 。1.4、对外交通施工人员、建材设备、机械可由沿江公路、扬瓜路、纵一路及邗江经济开发区区内道路及修筑临时施工便道到达施工现场。1.5、主要工程量序号项目内容单位工程量备注1清淤m369272渠道土方m3161643挖一般土方m3432004人行道土方m35475一般土方填筑m3342006倒滤层m31907碎石垫层m35168C25片石砼基础m337509M10浆砌片石m38424

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