Ground Survey and Foundation Explanation Techniques for the Renovation Industry | Geotech
Facilitating ground reinforcement assessment with evidence-based data. Techniques for foundational explanations that gain the client's understanding and trust.
In the renovation industry, it is essential to accurately understand the ground conditions of existing buildings and determine appropriate foundation specifications for extensions and large-scale renovations. Especially in the assessment of reinforcement on weak ground, vague explanations can lead to distrust from clients and pose a risk of delays in reaching agreements. This document systematizes the calculation of allowable stress and settlement in accordance with building code notifications and academic guidelines, and explains the smart utilization of ground assessment reports linked to structural calculations. By providing high-precision reports visualized with numbers and diagrams, it enables clear evidence presentation without relying on specialized knowledge, thereby supporting smooth agreement formation. 【Utilization Scenes】 - Confirmation of ground bearing capacity and reinforcement assessment related to extension work - Investigation and explanation of differential settlement risks in existing homes - Presentation to clients regarding the necessity of ground reinforcement 【Effects of Implementation】 - Improved client satisfaction through explanations based on objective numerical data - Smoother reviews through evidence presentation in accordance with building code notifications, etc. - Prevention of excessive reinforcement and selection of optimal specifications based on scientific evidence
basic information
【Features】 - Precise data analysis for screw weight penetration tests (SWS tests) and SDS tests - Compliance with the Building Standards Act notifications and the Japan Society of Civil Engineers "Guidelines for Foundation Design of Small Buildings" - Load propagation analysis and consolidation settlement simulation at depths of 2m and 5m below the foundation - Derivation of optimal construction methods based on a unique "three items and eight elements" multi-faceted evaluation criteria - Issuance of ground judgment reports that ensure compliance with structural calculation suitability 【Our Strengths】 Geotech is a total ground service company that provides a one-stop solution from ground investigation to reinforcement design and construction, as well as differential settlement correction work. Based on an annual track record of 100,000 analyses and extensive experience, we scientifically and accurately support all operations related to ground.
Price range
Delivery Time
Model number/Brand name
Boring survey
Applications/Examples of results
This can be used for obtaining the basis for ground evaluation in confirmation applications and structural calculations for detached houses and small buildings, as well as for presentations of foundation specifications for clients. It is ideal for proving the validity of using slab foundations and strip foundations on weak ground, reducing excessive improvement work, and responding to inquiries from designated confirmation inspection agencies. Designers and sales representatives from construction companies and design offices can use it as a practical tool to logically explain structural safety to clients, aiming to improve contract rates and shorten construction schedules.
