We provide designs related to slope design, retaining wall design, and more! We offer designs concerning ground and groundwater.
At Kyoa Development, we provide designs related to ground and groundwater. We carry out slope design, retaining wall design, pile foundation design, ground improvement design, river embankment design, and pumping well design. Based on our extensive experience in ground investigation, we propose suitable designs by setting ground constants appropriate for the current conditions. 【Design Contents】 ■ Slope Design ■ Retaining Wall Design ■ Pile Foundation Design ■ Ground Improvement Design ■ River Embankment Design ■ Pumping Well Design *For more details, please refer to the PDF materials or feel free to contact us.
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【Design Process】 ■ Organizing Design Conditions - Organize design conditions such as required performance, functionality, and economic feasibility, and formulate a design plan. ■ Setting Soil Constants - Examine ground investigation reports and set appropriate soil constants for the current situation. ■ Design - Create multiple design proposals and conduct comparative analysis. ■ Business Reporting - Prepare design business reports. ■ Aftercare and Maintenance - Continue to respond to inquiries regarding design content even after delivery. *For more details, please refer to the PDF materials or feel free to contact us.
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【Usage】 ■Design *For more details, please refer to the PDF document or feel free to contact us.
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Koa Development was established in 1953 (Showa 28), and thanks to your support, we have surpassed our 60th anniversary, for which we are sincerely grateful. Our company started as a geological survey firm and now primarily focuses on consulting services related to ground and groundwater, as well as soil environment consulting and purification and restoration projects to maintain a rich global environment. In our country, natural disasters caused by earthquakes, heavy rains, and typhoons, such as the Great East Japan Earthquake and the Hiroshima heavy rain disaster, are frequent. This is exacerbated by Japan's unique vulnerable ground and steep terrain, which amplify the scale of disasters. In such a natural environment, the role our company plays as a group of ground experts (Geo-Doctors) is becoming increasingly important. We aim to further refine the ground and soil environment-related technologies that form the foundation for the development of social infrastructure and the construction of a sustainable society, providing optimal solutions and contributing to society so that everyone can live safely and securely. We will continue to prioritize our customers and strive for further development of our business, so we kindly ask for your guidance and encouragement.