国精一二二产品无人区免费应用丨人妻丝袜无码专区视频网站丨亚洲国产日韩a在线亚洲丨欧美牲交videossexeso欧美丨亚洲精品国产福利一区二区

  • Hangzhou Disaster Relief Material Reserve Project

    Project Management Contracting Model (PMC)
      The project is a key construction project in Hangzhou. The construction content includes the routine essential materials equipped according to the once-in-20-year standard, the special materials equipped according to the once-in-50-year standard, with a total building area of 9,000 square meters. After completion, the project will serve as the Hangzhou-level Disaster-fighting and emergency materials storage yard, and the emergency response capacity will radiate the whole city of Hangzhou. The content of construction management includes the whole process of project management services, such as pre-investigation, planning and demonstration, investment analysis, bidding management, construction management, project handover and post-operation and maintenance guidance.
    • Infrastructure Development Project of Jiangcun New Area in Hangzhou City

      Project Management Contracting Model (PMC)
        The total land area of the project is about 660 hectares, and the planning structure is "one center, two axes, three groups and five blocks". By improving the road network system, combing and integrating the land distribution, optimizing the construction control conditions, and giving full play to the resource advantages of the region, the project has now been built into the supporting clothing of the core block of the harmonious Hangzhou demonstration area. Business Center and "New Water Township" type of high-standard residential areas.
      • Jiubao Bridge Project in Hangzhou City

        Project Management Contracting Model (PMC)
          The project is an important part of the urban expressway network system of Hangzhou City Master Plan (2001-2020), "Two Circuits, Three Verticals and Five Horizons". It is also a key project in Zhejiang Province. The total length of the bridge is 1855 meters, the estimated total investment is 1.082 billion yuan. The superstructure of the main bridge is a 3 x 210 m span continuous beam-steel arch composite structure bridge. The total weight of the steel structure is about 13,000 tons. The construction adopts the first "integral pushing construction" construction method, which innovates the construction concept and construction technology, and many scientific research achievements reach the international leading level. The concept of life-cycle economy contributes to the development of composite structure bridges in China. The project won the 11th Zhan Tianyou Award of China Civil Engineering, the Luban Award of China Construction Engineering in 2012-2013, and the National Municipal Gold Award.
        主站蜘蛛池模板: 67194熟妇在线观看线路1| 久久99精品久久久久久水蜜桃| 一边摸一边抽搐一进一出视频| 国产v在线在线观看视频| 国产成人片视频一区二区| 精品av天堂毛片久久久| 亚洲另类欧美综合在线| 国产l精品国产亚洲区久久| 国产成人亚洲综合无码| 国产精品一区二区手机在线观看| 动漫成人无码免费视频在线播| 亚洲欧美牲交| 亚洲中文久久精品无码照片| 日韩一卡2卡3卡4卡新区亚洲| 日产精品99久久久久久| 一边吃奶一边摸做爽视频 | 吃奶摸下高潮60分钟免费视频| 欧美又大又粗午夜剧场免费| 欧美一进一出抽搐大尺度视频| 国产成人片一区在线观看 | 亚洲啪啪av无码片| 中文字幕aav| 国产内射大片99| 天天做天天爱天天做天天吃中| 国产av午夜精品一区二区三区 | 色视频www在线播放国产人成 | 又粗又大又黄又硬又爽免费看| 日本高清中文字幕免费一区二区| 7777欧美成是人在线观看| 四虎永久在线精品无码视频| 玩中年熟妇让你爽视频| 天天做天天爱夜夜爽| 中文在线天堂www| 夜夜春亚洲嫩草影院| 好大好深好猛好爽视频免费| 国产亚洲精品视觉盛宴| 久久99国产精品久久| 翘臀少妇被扒开屁股日出水爆乳| 综合人妻久久一区二区精品| 亚洲精品无码不卡| 免费无码一区二区三区蜜桃大|