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Geotechnical Engineering

Geotechnical Engineering Department

BUSINESS Geotechnical Engineering

“With the Best Qualified Engineers and the Best Technology”

We investigate and analyze the geologic structure of soils and strata, the condition of groundwater, and the characteristics of soils and each stratum.
It provides the engineering information and materials necessary for the design and construction of various structures planned on the ground. We will investigate
and collect all the necessary information for the design of the geotechnical structures and provide the stability of the structure
to our customers by constantly researching and experimenting with perfect design and construction by interpreting with the advanced technique.

MAJOR SERVICES

Geotechnical survey

  • · Drilling and geological survey
    · Test and analysis of soil
    · Preparation of geotechnical survey report

Design for underground

  • · Design for temporary underground roads and subways and ground reinforcement
    · Study on stability of adjacent buildings during the construction of temporary facility

Underground safety impact assessment

  • · (Small scale) underground safety impact assessment
    · Survey on the effects of post-mortem safety
    · Ground subsidence risk assessment

Basic design related to soil and groundwork

  • · Slope stability review and reinforcement design
    · Design for earth protection structure and underground structure
    · Design for fundamental structure
    · Design for soft ground treatment and improvement
    · Reinforcement design such as dams and levees

Review and detail design related to soil and groundwork

  • · Design for alternative and turnkey
    · Design for private investment project
    · Basic and detail design / proposed design

MAJOR PROJECTS

Technical Bidding Projects (Turn-key, Alternative proposal, Etc)

  • Project name

    Technical proposal for construction of Yeongdong-daero underground space complex development zone 1

  • Client

    Seoul Metropolitan Government and another one, Korea

  • Period

    Apr. 2020. ~ Jan. 2021.

  • Contents

    - Underground of Yeongdong-daero, a public transportation center such as integrated stations for four railways

  • Image

  • Similar project performance

    - Basic design and technical proposal design service for construction of Yeongdong-daero underground space complex development zone1
    - Detailed design and technical proposal design service for construction at Sihwa MTV middle line 1-17 (West coast bypass)
    - Basic and detailed design for construction of Munsan-Dorasan expressway (Section 1)
    - Basic and detailed design service for bridge connection construction between Changdong and Sangye
    - Preliminary feasibility study for Dhaka~Chattogram road construction in Bangladesh project
    - Construction of national highway no.14 from Yangyang to Changnyeong (11th section)
    - Regional construction of Busan eco delta city phase 2, 3
    - National highway no. 29 from Sejong to Pocheon (Anseong ~ Guri) (10th section)
    - Construction of Busan Eco delta city Phase 1, section 3
    - Construction of Wonju-cheon dam
    - USFK base relocation project phaseⅢ (golf course and access control center)
    - Construction of Busan urban railway Sasang-Hadan line 5

Public projects

  • Project name

    Fundamental design and implementation of road improvement in international exchange complex district 3

  • Client

    Seoul Metropolitan Government, Korea

  • Period

    Mar. 2020. ~ Dec. 2022.

  • Contents

    - Comprehensive road improvement for major roads through effective utilization of public contributions through the development of international exchange complex districts
    - District 3 : underground Tancheon-dong road, expansion of Samseong bridge, improvement of Bongeun bridge, and improvement of Tancheon Interchange

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  • Similar project performance

    - Basic and detailed design service for section expansion of Sadang-cheon
    - Seoul underground safety management plan establishment service
    - Basic and detailed design for Byeolnae Line 1, 2 (extension of line 8) construction work
    - Detailed design service for construction of Gwangju ~ Wando expressway (Section 7)
    - 11 cases related to the USFK base relocation facility project
    - Basic and detailed design for improvement work of Sinseondae pier berth facility (quake wall)
    - Detailed design for section 30 of the Nakdong river rehabilitation

Private projects

  • Project name

    New construction of complex 1 for distribution and sales of Godeok-gangil

  • Client

    JK Mirae Gangdong PSV Co., Ltd., Korea

  • Period

    Dec. 2019. ~ Feb. 2022.

  • Contents

    - Land area: 35,916㎡ (L=195m, B=180m)
    - Number of floors: B6F ~ 21F
    - Excavation depth: H = 32.50 mm

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  • Similar project performance

    - Construction of rear site of Sungkyunkwan University Faculty Hall (underground safety impact assessment)
    - Underground safety impact assessment for Godeok Gangil district IKEA complex mall development project and 5 other projects
    - Civil engineering design, building safety impact assessment, Seoul excavation deliberation, geotechnical investigation,
    　other sevices according to the Godeok Gangil district IKEA complex mall development project
    - Underground safety impact assessment for constructionof a complex facility at 826 Yeoksam-dong, Gangnam-gu and other 14 projects
    - Housing redevelopment maintenance such as earth protection design service in Gwangmyeong 4R area according to urban planning 　facility design according to Y22 development plan
    - Detailed design for private investment project of Seobu inland expressway
    - Basic and detailed design at 5 locations in Hwayang district, Pyeongtaek to improve wide-area traffic
    - Generation project of Gyeongju wind power stage (Cheonghak)