共栄測量設計社 List of Products and Services

Our company conducts "Thermal Infrared Imaging Diagnosis." Thermal infrared imaging is a method that captures images of objects using a thermal infrared imaging device (thermography) and investigates the properties of the object and the conditions inside it based on minute temperature differences on the surface, in a non-contact and non-destructive manner, visualizing the temperature of the object over a surface area. The detectable anomalies include delamination or peeling of surface concrete, water leakage, etc. It allows for the investigation of large areas in a short time, making it efficient. 【Features】 - By processing the investigation results as images, the location, size, shape, and distribution of abnormal areas can be immediately understood. - It is efficient as it can investigate large areas in a short time. - Being a non-destructive survey, it is economical as it does not require significant costs. - It excels in workability and safety as no scaffolding is needed for the investigation. *For more details, please refer to the PDF document or feel free to contact us.*

• Non-destructive testing

Our company conducts "Root Insertion Length and Corrosion Degree Surveys." The "Corrosion Doctor" is an ultrasonic diagnostic device that diagnoses corrosion deterioration at the base of steel columns using ultrasound. Unlike traditional inspection methods such as close visual inspection at the pavement boundary of road-related structures (steel pipe columns), it enables screening assessment of corrosion and soundness of buried parts through non-destructive testing using ultrasound (surface waves). It can be utilized for diagnosing corrosion damage in signal poles, sign poles, lighting poles, and at pavement boundary lines. 【Features】 - Screening assessment is possible - Capable of diagnosing surface deformations beneath the pavement *For more details, please refer to the PDF materials or feel free to contact us.

• Structural Survey

Our company conducts "underwater measurements." Using an underwater 3D scanner developed based on underwater acoustic (sonar) technology, we are able to investigate damage and scouring conditions of river and harbor structures, as well as riverbeds and seabeds. We can instantly upload data remotely regarding the risk of bridge collapse and the scouring conditions of revetment blocks. 【Features】 ■ Scanning range: Horizontal 360° × Vertical 45°, measurement distance: up to 20m, depth up to 50m ■ Capable of measuring even with some turbidity ■ Remote operation with approximately 30 minutes per scan ■ Lightweight and compact ■ High-density, high-precision 3D scanning available ■ Output in XYZ text format *For more details, please refer to the PDF document or feel free to contact us.

• Structural Survey

Our company conducts "cavity surveys." Borehole measurements allow for the rapid measurement of the shape and dimensions of underground cavities that are difficult for people to access. Accurate position and directional data of point clouds can be obtained. The radar exploration system employs RTS technology and is an all-weather system compliant with dust and waterproof standards (IP65). 【Borehole Measurement Features】 ■ A compact 3D laser scanning system that withstands harsh usage ■ Equipped with a 2-axis inclinometer and magnetic compass for accurate measurement of position and direction ■ Supports measurement of surface reflectivity ■ Outer diameter of only 56mm ■ The head unit, which houses two motors, rotates horizontally and vertically to scan the entire 360° of the cavity up to a distance of 150m ■ Accurate position and directional data of point clouds can be obtained *For more details, please refer to the PDF document or feel free to contact us.

• Environmental Survey

Our company conducts "buried pipe surveys." The measurement of pipe locations is performed using a patented, self-developed multi-joint arm measurement method to identify the position of buried pipes. In the internal camera survey, we can directly confirm the condition of deposits, deterioration, attachments, and foreign matter within the pipe through video footage. We can help resolve concerns such as clarifying the location of buried pipes and organizing land boundaries (rights relationships). 【Features】 <Internal Camera Survey> ■ Completely waterproof design ■ High-performance compact camera used *For more details, please refer to the PDF document or feel free to contact us.

• Structural Survey

We provide ground measurement services using "ground-based laser scanners." With a 3D laser scanner, it is now possible to acquire extensive terrain data that was previously difficult to obtain. The distance is calculated based on the time it takes for the laser emitted from the device to hit the target and return. The angles of horizontal and vertical directions are instantly converted into X, Y, and Z coordinates. [Features] ■ Non-contact measurement of extensive areas instantly ■ Measurement of 3D coordinate data ■ Can be adjusted to local coordinates through coordinate transformation ■ Measurement data represented as point clouds ■ The intensity of the returning light is expressed in 256 levels, etc. *For more details, please download the PDF or feel free to contact us.

• Surveying Consulting
• Distance measuring device/length measuring device
• Other measuring instruments