We will introduce a case study using our original in-house developed tool, the special Kelly grab.
We would like to introduce a case study of underground obstacle removal conducted by our company. This project took place in Nihonbashi Bakurocho, Tokyo, involving wall-side construction. The site conditions were in a narrow area within the city. Using the SR-45 multi-drill excavator, we carried out the removal of the existing structure, employing our original tool, the special Kelly grab. 【Case Overview】 ■ Project Name: Wall-side construction using the SR-45 original Kelly grab ■ Construction Date: December 14, 2022 ■ Location: Nihonbashi Bakurocho, Tokyo ■ Details: Φ1000 L=3.5m at 15 locations *For more details, please download the PDF from the related link or 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.