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Salvage Project of Helios 3 Wreck
Bid Section I of the Waterway Maintenance Project (Phase 2) for the Puyang River from the Yaogongbu Bridge to Xintingbu, Zhuji City
Relocation Project of Bid Section 1 of the Port for Traffic between Land and Island at Aojiang, Pingyang County
The Wharf at the South Bank and Part of the Revetment Works of Gaoting Central Fishing Harbor at Daishan County
Reinforcement and Modification Project of Guoju Qidu Port
The Shijing Fishery Quay Extension Project for Taiwan use only at Nan’an City
Technical Reforming Project at the Gangzhangwan Passenger Dock at Ningde (water engineering part)
Daqu Grade 1 Fishing Harbor Construction Project at Daishan County
Zhoushan Base Port Project
Dredging Project of Yangtze Estuary Deepwater Channel Improvement Phase III Wreck Removal Project near Light Buoy D41-D42
Dredging Project of Yangtze Estuary Deepwater Channel Improvement Phase III Wreck Removal Project near Light Buoy D29
Emergency handling of Daixiang No. 1
Salvage of Taiwanese Wreck
Salvage of Wrecks during Typhoon Period
Salvage of Wreck Ruijiang No. 6
Early Phase Project of Jintang Dapukou Container Dock
Land Formation Project of Zhuangyuan’ao Container Dock in Wenzhou
Cast-in-situ Bored Pile Installation of Aoshan Transfer Base Oil Storage Tank Foundation in Zhoushan under CNPC (China National Petroleum Corporation)
Improvement Project along the East Sea area in Xiamen
Sediment Dredging, Riprap and Accropode Placement Project of Deep Water Channel Improvement Phase III at the Yangtze River Estuary
Improvement Project of a Smelly Black River Channel of Zhangjialu Port in Zhuqiao Town
Xinliuhe Beach Nourishment and Installation of Accropodes of the Submerged Breakwater at Nanshatou Passage
Breakwater Project in the Western Area of Yangshan Deep Water Port
Land Formation Project (Phase I) of Utility Area and Comprehensive Energy Utilization Area of Xiaoyangshan Port
Qingcaosha Reservoir and Water Intake & Transfer Pump Brake Project
East Breakwater and Land Formation Project of Beilun Container Dock Phase IV in Ningbo Port
Breakwater Project of Merchants International Daxie Terminals
Mud Blowing Project of the Pilot Area of Wenzhou High-Tech Industrial Base for Private Economy
Construction Contract Section II of Reclamation in the Southern Part of Leqingwan Port Phase I
Hydraulic Filling Project of Diaolang Reclamation Area in Zhoushan City
Dredging Project of Yangshan Deep Water Port Phase I
2 × 50,000-ton-class General Berth Extension Project of Longkou Port in Shandong Province
100,000-ton-class Channel Project of Longkou Port in Shandong Province
Dredging and Maintenance Project of Beisha Port (from Jianchuan Road Bridge to Estuary of the Huangpu River) under Shanghai Municipality On The Administration Of Waterway Transportation
Dock Dredging (bid section 1) and Waterfront Construction for Yangshan Oil Storage Project
300,000-ton-class Crude Oil Dock Dredging Project of Cezi Isle Oil Depot of Nanjing Oil Transportation Department
Shenjiamen Port Dredging Project (bid section II) of Putuo District, Zhoushan City
Dredging and Maintenance Project (bid section II) of the Yunzaobang Channel (Baoshan Section)
Channel Improvement Project of Shunde Waterway and Ganzhu Waterway in Guangdong Province
Coal Dock Dredging Project of Ningbo Beilun Power Plant
Renovation & Extension Project of Upstream Mooring Dolphins of Huai’an No.1 Ship Lock
Water Engineering Project of Ningbo Maritime Supervision Base under Zhejiang Maritime Safety Administration
Water Engineering Project of Zhoushan Maritime Supervision Base under Zhejiang Maritime Safety Administration
Phase I Project of Dongdian Level-2 Fishing Port at Jinshang Town, Shishi City, Fujian Province
3,000-ton-class Berth Extension Project of Zhoushan COFCO
Outfitting Dock Construction Phase 1 and Approach Bridge Project of Funing Shipbuilding Co., Ltd. in Fujian Province
No.2 Outfitting Dock Project Phase II of Tsuneishi Group (ZHOUSHAN) Shipbuilding Inc. (TZS)
Precast Yard Dock Project of CCCC Third Harbor Engineering Co., Ltd.


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长江南京以下 12.5 米深水航道二期工程
   
 

【工程简介】

     

长江南京以下 12.5 米深水航道建设业主单位为长江南京以下深水航道建设工程指挥部指挥,总包单位是中交第一航务二公司,工程项目建设事关江苏沿江产业全局和经济长远发展,意义重大,影响深远。

工程范围为:下端起于南通天生港区与一期工程上端点顺接,上端止于南京新生圩港区的上游边界,并与上游航道顺接,河段全长 227km。自下而上整治福姜沙、口岸直、和畅洲、仪征 4 个重点碍航水道。

工程特点及难点

环保要求高

本标段施工水域生态环境敏感,临近多处保护区、生态红线等,尤其是主要施工区域位于镇江长江豚类省级自然保护区,生态环境保护要求为本工程最高。

安全生产管理责任重

施工水域环境复杂,流速不规则,安全风险点多,处理好施工与通航安全的关系尤为重要。

节点工期紧

和畅洲、福姜沙、口岸直、仪征四个标段同时施工节点工期异常紧张,施工强度高。

深水铺排难度大,船舶性能要求高

和畅洲本标段原泥面高程变化较大,护底范围最低处达到-44.0m,最高处达到-10m,既有高滩区域又有深水区域,尤其是深水铺排对船舶性能及施工人员专业程度考验。

施工进度

工程与201931日铺排船舶开始施工,目前和畅洲三个区域已全部完成深水铺排工作,福姜沙、口岸直、仪征水道完成工前测量,抛石施工船舶正进行船舶进场定位。

工程总体进度比较紧迫,项目人员后续将加大施工船舶投入,调整施工方案,合理制定施工计划,以安全促效益,以效率促进度,争取在施工工期内完成施工任务。

 

      【工程图片】

 

  

  

 

 

   
Date〖2019-09-20〗    Read〖12322〗
 
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