All the necessary work required by conventional methods is eliminated! Introduction of case studies on the Bontelan method, which significantly reduces costs.
The "Bontoran Method" is a technique that allows for the recycling of ground materials by improving soft soil on-site, adding functions such as earthquake resistance. It does not require special equipment; improvement can be achieved simply by attaching a mixing attachment to an excavator. In the "Hamao District Embankment Construction," soft sludge-like soil was generated within a retention basin, and after considering recycling methods, this technique was adopted, leading to the completion of the river embankment in December 2002. There are various other construction examples, including the "Haga Pond District Development Project" and the "Torigo District Road Improvement Project." 【Construction Examples】 ■ Hamao District Embankment Construction (2002) ■ Improvement of National Route 458 (Agricultural Road Culvert) ■ Haga Pond District Development Project ■ Oami Central District Wide-Area Agricultural Land Development Project, Section 1 ■ Torigo District Road Improvement Project ■ Ichinichiya District and other embankment projects *For more details, please refer to the PDF document or feel free to contact us.
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Since its establishment in 1924, Suna Hara Corporation has been closely connected to the local community and has solidified its position as a comprehensive construction contractor over many years. While questioning "What should the construction industry of tomorrow be like?", we aim to explore "What is true richness in modern life?" through new nation-building and social development, and continue to propose this to our customers. There is currently a demand for better social infrastructure, as envisioned by the "Public Works Quality Law." We strive for higher technical skills, quality, and productivity, and with the motto of "providing safety, security, and good products," we hope to assist in promoting business while harmonizing with the surrounding community.