DaDi Engineering

Core Business
Wonderful moments
Green Mines
  • Fruitful Performance

    The Group is a leader in the development and application of new technologies in the fields of green mines, prevention and control of mining damage and intelligent monitoring of mine geological and environmental disasters. More than 40 projects of special survey and anti-deformation design for Tangshan and Xiayuan goafs have been completed successively, making outstanding contributions to the implementation of the green development concept of “Lucid waters and lush mountains are invaluable assets.”.

  • Introduction to Green Mine Design and Research Institute

    Green Mine Design Research Institute of Dadi Engineering Development (Group) focuses on the research and development and application of new technologies in the fields of green mines, mining damage prevention and intelligent remote sensing monitoring. The research institute uses the Internet and big data platform to gather the world’s elites and wisdom, and cooperates with relevant colleges and universities to set up research and development platform and research team to create value for partners, employees and society.  The Institute take “Honesty, Innovation, Green, Open and Sharing” as the core values, seize the development opportunities of ecological civilization construction in the 13th Five-Year Plan, strive to become a leaders in the development and application of new technologies in the field of green mine, mining damage prevention and control, intelligent monitoring of mine geological and environmental disasters, and make contribution to the restoration of mine ecology and the realization of the Chinese dream of blue sky, clear water and green mountains.

  • Performance Introduction (1)

    1. Survey of Geophysical and Drilling Projects in the Proposed Area of Tangshan Sports Center

    2. Special Study Report on Foundation Stability Evaluation of Mined-out Area in Yudaishan Industrial Agglomeration Area of Xiahuayuan District

    3. Assessment of Mining Impact and Anti-deformation Design for Construction Project of Nantong Production Site with Annual Output of 3000 tons of Porous Granular Ammonium Oil Explosive Ground Station in Chongqing Shun’an Blasting Materials Co., Ltd.

    4. Survey of Stability of Coal Mining Subsidence Area in Hegang City (Phase I) Project

    5. Expansion Project of Chongqing-Guizhou Expressway Overlays Nantong Coal Mine of Chongqing Nantong Mining Co., Ltd., Xinglong Coal Mine of Chongqing Lianchuang Coal Industry Co., Ltd. and Nantong Coal Mine of Chongqing Wansheng District Feasibility Demonstration of Coal Resources Exploitation.

  • Performance Introduction (2)

    1.Expansion Project of Chongqing-Guizhou Expressway Overlays Coal Resources Detailed Investigation Area of Tonghua Coal Mine in Songzao Mining Area of Chongqing, the Feasibility Study of Coal Resource Exploitation in the Coal Resource Exploration Area of Xiaoyujing Minefield in Songzao Mining Area, Qijiang County, Chongqing

    2.Consultation on New Construction and Transformation Projects of Tangshan Nanhu (Tangshan World Garden Expo) Scenic Spot (New Ticket Office and Terminal in A5 Service Area)

    3. Consultation on New and Transformation Projects (Rainbow Bridge and Terminal) of Tangshan Nanhu (Tangshan World Garden Expo) Scenic Spot

    4. Investigation on the Transformation Project of Auxiliary Projects outside the District of Mining Subsidence Area in Hegang City, Heilongjiang Province

    5. Ground Stability Evaluation of Mined-out Area in Shengsheng Section of the First Phase of Underground Comprehensive Pipe Corridor Project in Tangshan

  • Performance Introduction (3)

    1.Evaluation of Foundation Stability of the Proposed Goaf Area in the Construction of the Support Workshop and its Supporting Projects of Chongqing Songzao Mining Machinery Factory

    2. Anti-deformation Design of Tangshan Sports Center Building

    3. Feasibility Demonstration Report of Overlaid Coal Resources Exploitation of Shiqiao Gas-filling LNG/L-CNG Gas-filling and Charging Joint Station in Wansheng Pingshan Park, Chongqing Shenghua Energy Co., Ltd.

    4. Feasibility Demonstration of Mining under Toudao River in No.2 mining area of Guizhou Linhua Mining Co., Ltd. and damage assessment of mining under No.326 National Highway in No.2 Mining Area

    5. Special Survey of Goaf in Reconstructed Area of Tangshan Jiaotong University (including Stability Evaluation of Goaf)

  • Performance Introduction (4)

    1. Goaf Special Survey, Goaf Treatment Design and Building Anti-deformation Design of A-01 and A-02 Blocks East of South Extension Section of Tangshan Cultural Road and North of Nanxindao

    2. Special Investigation of Goaf in Zhongji Pumping Station of Hegang Heyi Heating Co., Ltd.

    3. Feasibility Demonstration of Overlaid Coal Resources Exploitation under Tianchi 110KV Substation of Shimo Coal Mine, Chongqing Nengtou Yuxin Energy Co., Ltd.  

    4. The Project of Strengthening 500 KV Transmission Line in Jiupan-Wanxian Power Grid of Chongqing Involves the Feasibility Demonstration Report Project of Overlaid Resources Exploitation of in Fengjie County.

    5. The Project of Strengthening 500 KV Transmission Line in Jiupan-Wanxian Power Grid of Chongqing Involves the Report Project of Yunyang County.

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About Us

Dadi Engineering Development (Group) Co., Ltd. (hereinafter referred to as Dadi Company) was established in 1995. It was a Sino-Australian joint venture approved and registered by the former Ministry of Foreign Trade and Economic Cooperation of China, and belonged to the former Ministry of Coal Industry. In 2007, Reform into a joint stock company with a registered capital of 110.068609 million yuan.

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