Client: Namwon City Hall Main Contractor: Jeong Myeong Construction Construction Period: 2020  

  Client: Korea Expressway Main Contractor: HJ Construction Pile Length: D3000 Applied Load: 4200ton Construction Period: 2022

    Client: Korea National Railway Main Contractor: Daewoo e&c Pile Length: D3000 Construction Period: 2025~

  Client: Korea Expressway Main Contractor: KCC Construction Pile Length: D2500 , 25m Construction Period: 2024~

  Client: Busan city Infrastruction Headquarters Main Contractor: KukDong Construction Pile Length: D1500 D1200, 17m  Construction Period: 2023~

  Client: Seoul Metropolitan Government Main Contractor: Seog Yeong Civil engineering Pile Length: D1500 , 18m Construction Period: 2023

  Client: Busan Port Constrciton Office Main Contractor: Jung Ang Construction Pile Length: D1200 , 75m Construction Period: 2024~

  Client: Korea National Railway Main Contractor: SsangYong Construction Pile Length: D3000 , 35m Construction Period: 2024~

  Client: Kora National Railway Main Contractor: DongBu Construction Pile Length: D1500 , 43m Construction Period: 2022

  Client: Korea National Railway Main Contractor: Posco e&c Pile Length: D2000 , 32m Construction Period: 2022

  Client: Korea Expressway Main Contractor: HJ Construction Pile Length: D3000 , 14m Construction Period: 2022

  Client: Korea Expressway Main Contractor: Daewoo e&c Pile Length: D2500 , 20m Construction Period: 2021

  Client: Ministry of Land Infrastructure and transport Main Contractor: SungHo Construction Pile Length: D3000 , 72m / D1500 , 56m Construction Period: 2018 , 2020

  Client: Korea National Railway Main Contractor: SsangYong Construction Pile Length: D3000 , 51m Construction Period: 2017

  Client: Korea National Railway Main Contractor:  GwanBo civil engineering Pile Length: D3000 , 30m Construction Period: 2017