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Geotechnical engineering investigation
Geotechnical engineering investigation
Geokey Group has successively completed more than 5,000 investigation projects of various types.It mainly undertakes various kinds of geotechnical engineering surveys or engineering geological surveys for industrial and civil buildings, ultra-high-rise buildings, underground engineering and tunneling, highway, city road and airport engineering, water conservancy and hydroelectricity engineering, port engineering, coastal and marine engineering, rail and traffic engineering, bridge engineering, environmental geotechnical engineering, geological and mineral engineering, etc. Through drilling, geophysical prospecting, field in-situ testing, indoor geotechnical testing and other survey techniques and computer software analysis techniques, Geokey Group provides various geotechnical indicators and parameters required for design and construction, and puts forward relevant geotechnical problems and suggestions for solving them.
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Geotechnical engineering design
Geotechnical engineering design
Geokey Group has completed more than 1500 geotechnical engineering design and consulting projects, and won more than 150 national, provincial and municipal awards. Geokey Group has comprehensive talents in geotechnical engineering, structural engineering, engineering geology, hydrogeology and other specialties and a team of senior geotechnical experts in Shenzhen. Geokey Group has self developed and introduced various kinds of supporting professional calculation software. In recent years, Geokey Group has made unique achievements in the fields of high energy level foundation tamping, LC pile composite foundation, anti-floating anchorage, dynamic drainage consolidation, large-tonnage prestressed anchorage cable, diaphragm wall, composite soil nailing wall and row piles supporting structure, and so on.
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Surveying and mapping
Surveying and mapping
Geokey Group has completed more than 2,500 surveying and mapping projects, and established a complete set of modern surveying and mapping production technology system from system development, data collection, data processing, database construction to data application. Geokey Group mainly undertakes large-scale engineering surveying, control surveying, cadastral surveying and mapping, real estate surveying and mapping, administrative boundary surveying and mapping, underground pipeline detection and testing, marine surveying and mapping, geographic information system (GIS) database construction and GIS software development, aerial photography surveying and mapping, 4D product production, map compilation and other businesses.
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Prevention and control of geological disasters
Prevention and control of geological disasters
Since Geokey Group’s establishment, it has completed more than 1,600 geological disaster assessment, investigation and design projects of various types throughout the country. Geokey Group mainly undertakes the investigation, design and construction of geological disasters such as landslides, avalanches, mudslides, surface collapse, ground subsidence, bank collapse, etc., as well as geological environment monitoring, geological hazard assessment, mine geological environment restoration and treatment, soil and water conservation and greening. Geokey Group provides basic geological support for the development and protection of land resources, provides basic information for major national regional development strategies. Geokey Group also provides geological information and result services in the construction of regional three-dimensional transportation system, industrial layout adjustment, urbanisation layout, energy conservation and emission reduction, air, water and soil pollution management, disaster prevention and mitigation.
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Monitoring, detection and testing
Monitoring, detection and testing
Geokey Group mainly consists of three types of monitoring, detection and testing specialities, involving construction engineering, municipal engineering, geological disasters, urban safety and other fields, with CMA-certified geotechnical laboratory, and Geokey Group has completed more than 1,000 major monitoring, detection and testing projects of various types, with rich project experience. In recent years, breakthroughs have been made in automated monitoring, monitoring and early warning platforms, etc., which have been highly recognised by peers in terms of independently researched and developed low-power equipments, intelligent monitoring means as well as the construction, operation and maintenance of early warning platforms. At the same time, Geokey Group integrates intelligent monitoring, urban geological big data, geographic information, UAV inclined photography and other cross-disciplinary professions into one, providing scientific and feasible solutions for geological disasters, urban security risk control and other fields.
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Whole process engineering consulting
Whole process engineering consulting
Supported by strong geotechnical technology and rich engineering practice experience, Geokey Group can efficiently solve the project development problems in complex geological environment areas, and effectively achieve investment saving, timely delivery and efficient operation. Geokey Group provides engineering design and planning consulting services for the early research and decision-making of engineering construction projects as well as for the whole life cycle of project implementation and operation, involving organisation, management, economy and technology. Geokey Group is especially good at the whole-process consulting business in water environment management.
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Foundation engineering
Foundation engineering
With more than 700 patents of self-developed construction methods, Geokey Group mainly undertakes soft foundation treatment, pile foundation, deep foundation pit support, strong tamping foundation treatment of the large-scale foundation engineering and construction of geologic disaster management,etc. With more than 100 sets of advanced large-scale machinery and equipment, the company has accumulated rich experience and typical cases of construction of complex strata, super-long piles and near subway in engineering practice, and Geokey Group is in the leading position in the industry in terms of technical strength and resource advantages.
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Municipal public works
Municipal public works
Geokey Group has the first-class qualification of general contracting for municipal public works and the second-class qualification of engineering design. Geokey Group mainly undertakes urban road projects, urban square hard pavement projects, urban bridges, drainage pipeline projects, water supply and water pipeline projects, medium-pressure gas pipeline projects, heat pipeline projects, sewage treatment plant projects, water supply plant projects, water supply pumping stations, drainage pumping stations, urban life garbage disposal projects, urban tunnel projects, etc.
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Machinery and equipment
Machinery and equipment
In terms of modernized technical equipment, Geokey Group is committed to upgrading construction machinery and technical service equipment to the international advanced level. Geokey Group owns more than 100 sets of international high-precision and professional machinery and equipment, totaling more than 1 billion yuan, such as German Bauer BG55 rotary drilling rig, BSC40 two-wheeled trench milling machine, GB80 hydraulic grapple for ground-connected wall, Sany SR525R rotary drilling rig, Dutch ICE vibratory hammer, etc., which have the ability to cope with the construction of oversized, ultra-deep and ultra-hard complex geology. Meanwhile, Geokey Group has hundreds of sets of professional equipment for measurement, testing, exploration, monitoring and inspection, such as unmanned aerial survey system, geological radar detection system, ultrasonic sidewall instrument, three-dimensional laser scanner, and so on.
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