Introducing a case study of underground obstacle removal using the MD250 and SR-45 multi-drill excavators!
We would like to introduce a case study of underground obstacle removal conducted by our company. In Taito Ward, Tokyo, we carried out the removal of underground obstacles using the MD250 with a caterpillar width of 2990mm and the SR-45 multi-drill excavator. For the removal of underground obstacles with a casing diameter of Φ1000, construction machines with a caterpillar width of 3000mm or less are specialized and are effective in narrow spaces. 【Case Overview】 ■Project Name: Underground Obstacle Removal at Kuramae Building, Taito Ward ■Construction Date: September 4, 2019 ■Location: Kuramae, Taito Ward, Tokyo *For more details, please refer to the PDF document 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 lots, pile driving for low to mid-rise apartment buildings, retaining wall support pile installation, excavation work, and ground surveys. We have a system in place to propose appropriate methods based on usage and construction conditions, providing comprehensive support from design to municipal responses, as well as 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] Underground structure removed with in-house developed Kelly grab.](https://image.mono.ipros.com/public/product/image/324/2000928425/IPROS78541156820012753111.png?w=280&h=280)
![[Construction Case] Underground Obstacle Removal Work in an Extremely Narrow Site](https://image.mono.ipros.com/public/product/image/99b/2000928524/IPROS75462510934602054940.png?w=280&h=280)
![[Construction Case] Removal of Subsurface Obstacles March Part 2](https://image.mono.ipros.com/public/product/image/106/2000928636/IPROS16322476309087166515.png?w=280&h=280)
![[Construction Example] SR45 Multi-Drill Method Underground Obstacle Removal](https://image.mono.ipros.com/public/product/image/1fc/2000933953/IPROS50230446872355445679.png?w=280&h=280)
![[Construction Example] SR45 Multi-Drill Method 25m Underground Obstacle Removal](https://image.mono.ipros.com/public/product/image/012/2000933966/IPROS95919577675381684242.png?w=280&h=280)
