Systematically record and organize changes within the tunnel to support the maintenance management ledger and the understanding of changes over time.
"The past inspection records are not organized, and we cannot grasp where and what kinds of abnormalities exist." "Records exist, but they are not in a usable format." — The organization of tunnel deformation records is an important task that serves as the foundation for maintenance management. This service provides comprehensive support from conducting inspection surveys to creating deformation development diagrams, photo ledgers, and inspection reports. We also assist in the digitization and organization of past records, supporting the establishment of ledgers that can be utilized in the long term.
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basic information
【Record and Maintenance Content】 - Recording of abnormalities through close visual and sound inspections - Creation of abnormality development diagrams (such as cracks, water leaks, bulging, peeling, etc.) - Organization of photo records (in a format that specifies location, type, and condition) - Preparation of inspection reports (in accordance with the Ministry of Land, Infrastructure, Transport and Tourism format) 【Response to Ledger Maintenance】 - Organization of past inspection records - Creation of comparative materials for multiple inspection data over time - Creation of a management ledger that organizes the location information of abnormalities on drawings - Delivery in a format that accommodates both administrative submissions and internal management 【Deliverables and Delivery】 - Abnormality development diagrams (documenting abnormalities across all sections) - Complete set of photo records and inspection reports - Comparative materials for changes over time (if multiple inspections have been conducted) - Delivery: PDF report, photo data, Excel ledger, etc.
Price information
Individual Estimate Costs vary depending on the content of the investigation, the scale of the facility, site conditions, and the type of deliverables. Please feel free to consult with us first.
Applications/Examples of results
【Purpose】 - Systematic recording of changes during regular tunnel inspections - New development and updates of maintenance management ledgers - Organizing past inspection records into usable formats - Organizing change conditions for the formulation of longevity plans 【Examples of Achievements】 - A case where multiple inspection records were compared and organized to identify areas of change progression - *Details of achievements will be provided in the materials or upon inquiry.
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Company information
Since its establishment in 1966, East Japan Construction Consultant has been proposing "aha!" moments centered around surveying and design technology for many years. Starting with surveying and expanding into design, land acquisition, compensation, and infrastructure maintenance, we have worked as a comprehensive construction consultant to enhance our services. We have been engaged in the development and maintenance of social infrastructure that supports people's safety, security, and economic activities, including roads, rivers, ports, marine surveys, urban planning, and energy. Currently, in addition to our efforts in disaster prevention, mitigation, and national resilience, we are also focusing on digital transformation (DX) through initiatives such as BIM/CIM, AI, UAVs, and ROVs (underwater drones).
