闭水试验专项方案

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1、Building industry opens up new world of entrepreneurial struggle to build a three provinces of regional central cities-in the Communist x counties the six plenary session members and comrades: today, I was commissioned by the County party Committee Standing Committee, reports to the General Assembly

2、. Consideration of all members and alternates, and comrades attending advice. A, and this year yilai of work recalled this year yilai, in municipal of right led Xia, County solidarity led County people, to science development views for guide, to good activities for mainline, according to a city four

3、 modernizations three more of development thought, concentrated poly force, work hard, political, and economic, and culture, and social and party of construction are made has new progress, County rendering out wind fresh are, and career prosperity, and social settled, and people mind into of good si

4、tuation. (A) facilitating the construction of the project. Firmly establish the scratch project is economic, grasping development project is to hold philosophy, to extraordinary efforts to promoting the construction of key projects. Plot 108 key projects for the year, with a total investment of 29.3

5、 billion yuan, iron plate, Josh stone cement waste heat power generation and 13 projects completed, worship of 1.2 million tons of pellets, Hua Yu 80,000 sets of grandparent chicken farming, 47 projects under construction, completed investment of 3.95 billion yuan, annual plan of 69.3%. The first ha

6、lf of the Countys gross domestic product is expected to reached 8.5 billion yuan, and total revenue of 943 million Yuan. (B) structural adjustment achieved remarkable results. Actively transforming the pattern of economic development, industrial ecology, and agricultural modernization and industrial

7、ization of services. High x-County • Tin iron circular economy demonstration area, and further expand economic development zone Jing Dian recycle economy ecology industry Park, Park, circular economy and rapid economic development. Focus more on the dialectical relationship between development

8、 and environmental protection, energy saving and emission reduction projects play an important role. Vigorously developing agriculture, ecological agriculture, agriculture, modern agricultural clearing along the River Promenade begins to take shape. Key tourism projects is going well, WA Palace area

9、 was named top ten most influential cultural relics in Hebei province landscape. Develop new services, and services with new developments. (C) urban-rural integration process. Promoting three-year difference campaign, battle of two large demolition completed 32 days of 530,000 square meters, exceede

10、d the annual Task 7 months in advance. General big building jiangjun road, bridge and highway bridges, the green heart of the city and other urban construction projects, and focus on building new countryside and new housing model villages, urban and rural areas improve. Highway opened to traffic, Li

11、u Zhang, Qing LAN high-speed x-County section completed by the end of August. Urban and rural建设路快速化改造工程一标段闭水试验施工方案北京市政建设集团有限责任公司建设路快速化改造工程项目部2014年4月1日建设路快速化改造工程一标段闭水试验施工方案编 制: 审 核: 审 批: 北京市政建设集团有限责任公司建设路快速化改造工程项目部2014年4月1日建设路快速化改造工程一标段闭水试验施工方案一工程概况1、工程概述建设路快速化改造工程设计为城市加强型主干路,一标段范围分为两段,第一段北起新开街路口南(K1

12、+560),南至上马北巷南(K3+660),第二段北起朝阳街南(K5+080),南至南沙河南岸(K6+460)。本次实施施工起点K1+560,施工终点K6+460实际施工长度3.48公里。本工程共有一座跨线桥,一座高架桥,下拉槽一座,人行天桥两座,沿线敷设雨污水及电力排管。2、雨水工程:(1)第一段:施工段北起点至小东门交叉口以北,管线接上游小东门现况雨水,管线由南向北铺设,终点接入北沙河,路东侧设计管线BXH=2.6*1.8M方涵,长约480米,路西侧设计管径D=800mm 、1200mm、长约480米。(2)第二段:小东门交叉路口以南,管线由北向南铺设,路东侧管线终点接入白龙庙街规划雨水管

13、道内,设计管径D=900mm、1000mm、BXH=2.2*1.2M方涵,长约1318米,路西侧管线设计终点接入府东街现况雨水管线内,设计管径D=800mm、900mm长约1120米。(3)第三段:东侧设计起点白龙庙街口以南,西侧设计起点为府东街口以南,管线由北向南铺设,路东侧管线终点在K3+668.55处接入东侧同步设计雨水管内,管径D=1000mm,长约343.3米,路西侧终点接入5#、6#泄洪池,管径D=800mm、1000mm,长约532米(4)第四段:起点并州东街路口以南,管线由北向南铺设,东侧管线在双塔街北侧与西侧管线合并向西绕行后,在延建设路向南折铺设。西侧管线在双塔街路口南侧再

14、新建一条线,变为双线由北向南铺设,东侧在主线桩号K6+219处折向西与西线合并后,延南沙河抢险道路前行200米,接入同期设计南沙河泵站,东侧管径D=1000mm、1200mm,BXH=2.2*1.2M长约967米西侧管径D=900mm、1200mm,BXH=2.2*1.2M长约1426米3、污水工程(1)第一段:设计起点小东门路口以北,管线由南向北铺设,终点接入北大街现况污水管线内,东侧设计管径D=600mm、700mm, 长约502米,西侧设计管径D=600mm, 长约502米。(2)第二段:小东门路口以南,接上游小东门现况污水,管线由北向南铺设,东侧管线设计终点在K2+892处接入西侧同步

15、设计污水管线内,设计管径D=700mm,长约860米,西侧管线设计终点接入第三段污水管线内,设计管径D=600mm,长约860米,(3)第三段:起点为府东街东延现况污水,管线由东向北折后,沿建设路由南向北铺设,在大东关街南接入大东关现况污水,折向西横穿建设路后再折向南,设计终点接入府东街现况污水管线内,设计管径D=800mm,900mm,长约586米。(4)第四段:东侧设计起点白龙庙路口以南,西侧设计起点府东街路口以南,管线由北向南铺设,终点接入五龙口改造后设计污水管线,东、西侧设计管径D=600mm,东侧长度500米,西侧长度586米。(5)第五段:东、西侧管线设计起点并州东街路口以南,管线由北向南铺设,在道路桩号K5+991处东侧管线与西侧管线合并后,向西绕行,在铺设440米后,在道路桩号K6+050处向南延建设路铺设,东侧管线第二段起点位于双塔寺街口,管线,由北向南铺,终点接入南沙河现况截污管。二、试验依据: 依据给水排水管道工程施工及验收规范GB50268-2008,给排水管道安装完成后应按本规范第9.3、9.4节的规定及埋地塑料排水管道工程技术规程CJJ143-2010第6.1节的规定进行管道严密性试验。我单位结合现场情况,组织进行闭水试验。三、试验准备根据设计要求,道施工完毕后,应进行闭水试验,由于本工程处于湿陷性地区,因此排水管线需要全线做闭水试验,合格后方

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