Introduction of the original tool "Kachi Waku-kun"! Pile removal work using the multi-drilling method.
We would like to introduce a case study of underground obstacle removal conducted by our company. At a site in Honmoku, Yokohama City, an existing PHC pile with a depth of 28m and a diameter of 600mm broke during extraction, leading to a request for underground obstacle removal from our company. Using our original tool "Kachi-Wakukun," we performed the removal using a casing with a diameter of 1,000mm and the all-casing method with the SR-45 multi-drill excavator. 【Project Overview】 ■ Project Name: Introduction of "Kachi-Wakukun" and pile removal using the multi-drill method ■ Construction Date: September 27, 2023 ■ Location: Yokohama City, Kanagawa Prefecture *For more details, please refer to the related links or feel free to contact us.
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Our company conducts construction work related to building foundations, including the removal of underground obstacles using the multi-drill method, ground improvement work for single-family residential sites, pile driving for low to mid-rise apartment buildings, retaining wall support pile installation, excavation support work, and ground surveys. We have a system in place to propose appropriate methods based on usage and construction conditions, providing a comprehensive range of support from design to municipal coordination, construction, and management. We have developed numerous original methods and obtained patents, NETIS registrations, and utility model certificates. Please feel free to consult us even for projects that have been declined by other companies. In collaboration with our group company, Tomi Crane Co., Ltd., we respond with a wealth of machinery, years of experience and trust, and high-level technology.
![[Construction Example] Removal of Underground Obstacles in Minato Ward & 30m Foundation Pile Driving Work](https://image.www.ipros.com/public/product/image/181/2000933799/IPROS26178647755432673178.png?w=280&h=280)
![[Construction Case] Underground Obstacle Removal Method in Tokyo (Equivalent to BG Method)](https://image.www.ipros.com/public/product/image/2b3/2000928565/IPROS58501008917986071241.png?w=280&h=280)
![[Construction Case Studies] Special Feature on Removed Underground Obstacles - March](https://image.www.ipros.com/public/product/image/dc5/2000928643/IPROS79396000882193126061.png?w=280&h=280)
![Ground reinforcement work ETP method [Certified method]](https://image.www.ipros.com/public/default/object/noimage_l.gif?w=280&h=280)
