演算工房 List of Products and Services

This system is a dynamic observation system that performs high-precision surveying using a total station. It allows for unmanned remote monitoring. Measurement results are automatically collected online. Depending on the conditions of the measurement points, appropriate methods such as prisms or non-prisms are selected. Measurement time and intervals can be set at will. 【Features】 ■ Unmanned remote monitoring is possible ■ Measurement results can be digitized and output in reports or CSV format ■ Surface subsidence measurement result data can be displayed on Google Maps *For more details, please refer to the PDF document or feel free to contact us.

• Surveying

"LiSM" is a product that uses LiDAR to measure and visualize displacements from initial values through a unique smoothing technology. By setting a threshold, areas that exceed it are displayed with a blinking indicator (email alerts are also possible). It is three-dimensional and can be viewed from any angle by rotating it. Additionally, by attaching optional rotating lights and cameras, alarm notifications and video recording can be enabled. 【Features】 ■ Real-time measurement of displacements at any location, not just the cutting face ■ Customizable reference values and measurement intervals for displacement amounts ■ Creation and output of measurement result reports *For more details, please refer to the PDF materials or feel free to contact us.

• Measurement and Analysis Equipment

"enCommerce" is a product that allows you to place and receive orders for materials needed for construction via a web interface. By registering the quantity of materials, the system automatically calculates the inventory based on the orders placed. Additionally, it is possible to attach data such as delivery notes and quality certificates within the system. It predicts inventory status and supports on-site inventory management and material ordering. Please feel free to contact us when you need assistance. 【Features】 ■ No need for dedicated terminals or apps as long as there is a web environment ■ Orders can be placed anytime and anywhere ■ Ability to attach data such as delivery notes and quality certificates within the system ■ Automatic inventory calculation based on orders placed ■ Management of materials based on design values and actual measurements from CyberNATM ■ Predicts inventory status and supports on-site inventory management and material ordering *For more details, please refer to the PDF materials or feel free to contact us.

• Order management system

"Multi Robotec" is a system that uses three total stations to simultaneously measure three target prisms installed inside the machine. When measuring a shield machine during excavation, this system minimizes measurement errors caused by time delays compared to measuring three prism targets sequentially with one total station, thereby improving measurement accuracy. Additionally, by utilizing centipede monitoring measurement functionality with up to 11 total stations, it is possible to automatically measure the coordinates of instrument points from the portal side reference point towards the face side. 【Features】 ■ Supports high-speed construction ■ Remote control and data viewing ■ Flexible layout changes *For more details, please refer to the PDF document or feel free to contact us.

• Surveying

This system is a gas detection system that measures the concentrations of gases such as oxygen, methane, carbon monoxide, and hydrogen sulfide in real-time. When an alarm is triggered, a rotating light activates, and the location of the incident can be confirmed from the driver's seat or the central management room PC. Measurement data is centrally managed on the central management room PC, and past data can also be referenced. Additionally, in the event of an anomaly, it is possible to send alarm emails to any designated email address. 【Features】 ■ High-precision gas concentration measurement ■ Data management and accessibility ■ Safety confirmation before entering the site *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Analysis Equipment

"Ichiken" is a position detection system that automatically records information when entering and exiting a tunnel. By simply having a dedicated tag, it is possible to automatically manage entry and exit as well as position management. The tag operates continuously for about one year. Since it can detect those carrying the tag, it can also locate heavy machinery such as locomotives. 【Features】 ■ Real-time safety management ■ Simple and reliable location detection through tag detection ■ Centralized management of multiple tunnel entrances ■ Detection of heavy machinery and other non-human entities *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

"E-GeoVR" is a product that allows for the exploration and visualization of measurement data and face photographs within tunnels. By sharing geological and face observation results in real-time, it enables the prior assessment of risks. Additionally, through simulations using VR, it allows for the proper arrangement and scheduling of materials, manpower, and machinery, effectively reducing construction costs and time. 【Features】 ■ Simulation of geology and topography ■ Remote presence via VR ■ Cost and time efficiency *For more details, please refer to the PDF materials or feel free to contact us.

• Other Software

This system is a segment management system that assigns a unique ID to each piece by attaching markers (such as barcodes or QR codes) with an ID to the segments. By using a reader to scan the markers at factories, storage areas, and key locations underground, the position of the segments can be accurately tracked. Additionally, by linking the ID to the contents of product inspections, quality management after assembly becomes easier. 【Features】 ■Integration with Entuss (Survey Management System) ■Trace management ■Automatic transportation from stockyards *For more details, please refer to the PDF materials or feel free to contact us.

• Other Software

We would like to introduce our "Tail Clearance Measurement." By using laser-centered image analysis, we achieve measurements that are independent of segment type, regardless of whether it is steel or RC segments. Since it is a clearance gauge that uses a camera, continuous monitoring of the situation near the tail of the cutting edge is always possible. 【Features】 ■ High-precision clearance measurement using lasers ■ Measurements that are not constrained by segment type ■ Real-time monitoring ■ Situation monitoring near the cutting edge tail *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Analysis Equipment

"E-G Modeling for Shield" is a product that models the measurement results of vertical boring surveys. It automates the updating of 3D models in collaboration with ARiGATAYA, achieving labor-saving in daily operations. Additionally, it is equipped with a variety of features, including a tail clearance display function and the ability to create geological cross-sections from geological models. [Features] ■ Real-time 3D display of measurement results ■ Automatic integration with excavation management systems ■ Centralized management of attribute information ■ Smooth information sharing ■ Management of design information and actual construction information *For more details, please refer to the PDF materials or feel free to contact us.

• Other Software

"Entuss" is a product that allows for the management of survey results conducted daily, such as machine surveys and segment surveys. It enables the confirmation and accumulation of past survey results and data. By analyzing the survey results of machines and segments, it is possible to understand the amount of deviation from the planned alignment. Additionally, based on the survey results, it is possible to formulate progress plans for machines and segments. 【Features】 - Management of daily survey results such as machine surveys and segment surveys is possible. - Confirmation and accumulation of past survey results and data is possible. - Understanding of the amount of deviation from the planned alignment is possible through the survey results of machines and segments. - Material (segment) management is possible based on survey results (machines, segments). - Formulation of progress plans for machines and segments is possible based on survey results. - Visualization through display graphs of the actual shape is possible. *For more details, please refer to the PDF materials or feel free to contact us.

• Surveying

This product is a gyro-water level gauge that accurately captures machine posture by combining a gyro sensor and a water level gauge. It expresses horizontal and vertical deviations from the planned line in real-time, enabling linear management. Additionally, it is compatible not only with non-explosion-proof shields but also with explosion-proof shields. Please feel free to contact us when you need assistance. 【Features】 ■ Accuracy and safety of the gyro system ■ Flexibility of the water level gauge ■ Integration with excavation management systems *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments

The "En Tab" is a product that allows you to download design information from ARiGATAYA onto a tablet. It consolidates machine measurement, segment measurement, and other survey data onto the tablet. Handwritten input of survey results is unnecessary, eliminating input errors. Additionally, by using a total station with automatic alignment functionality, it enables a reduction in survey time. 【Features】 ■ Complete with just one tablet ■ Reduction of survey time ■ Prevention of input and measurement errors *For more details, please refer to the PDF materials or feel free to contact us.

• Surveying

This system is an automatic surveying system that calculates the rear body orientation from the gyro azimuth to the hinge angle by measuring one target installed inside the shield machine using a total station. The surveyed prism coordinates are converted from the set prism relative coordinates to the machine center coordinates in real-time, calculating the machine positions of the tip, hinge, and rear end. It can switch between single-point tracking (during sharp curves) and two-point tracking (for gentle curves and straight lines). 【Features】 ■ Reduction of conventional surveying management ■ Simplification of construction ■ Real-time measurement ■ Expectation of digital transformation (DX) ■ System selection *For more details, please refer to the PDF document or feel free to contact us.

• Surveying

"Robotec" is a product that can automatically measure targets installed inside the machine with a total station during tunneling, allowing for real-time measurement and display of the machine's current position. The targets inside the machine open and close automatically only during surveying, preventing misidentification. By measuring the prisms installed in the machine, the current position of the machine is calculated. This enables real-time coordinate management, improving the reliability of tunneling conditions. 【Features】 ■ Labor-saving and quality improvement through automatic measurement ■ Visualization of tunneling management ■ Centralization of data management *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

"ARiGATAYA" is a product that enables monitoring of excavation conditions and past data based on measurement data. It integrates data from shield machines, soil volume measurements, environmental measurements, and other systems, allowing for viewing and analysis of all past data. Additionally, it is possible to access remotely and monitor excavation work. 【Features and Functions】 ■ Data viewing system ■ Various graph functions ■ Data and report output ■ Free customization of system screens, graphs, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Other Software

"CyberLINE" is a product that achieves accurate marking through high resolution. It features an intuitive screen layout that allows operators to operate it easily. It is designed to function even in the harsh environments of construction sites. Additionally, its compact and lightweight design reduces the labor involved in reloading tasks, thereby alleviating the burden on workers. Please feel free to contact us when you need assistance. 【Features】 ■ Visualization of tunnel design shapes ■ Various marking patterns ■ Reduction of reloading tasks ■ Intuitive UI ■ Environmental adaptability *For more details, please refer to the PDF materials or feel free to contact us.

• Other Software

"HORUS" is a scroll management information system that centralizes and visualizes construction management information as a two-dimensional scroll. It realizes the systematization of tunnel construction information management charts. By clicking on items, it is also possible to check detailed data. By displaying key items from the site, it enables the efficiency of site management. 【Features】 ■ Centralizes, visualizes, and streamlines construction management information as a 1D and 2D scroll ■ Integrates with our system ■ Integrates with other systems *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

"CyberSCAN" is a product that incorporates 3D scanning capabilities into a conventional total station. Surface-based over-excavation evaluation can be confirmed in real-time within the tunnel. Additionally, it automatically integrates with our system, allowing evaluations in the tunnel coordinate system, making 3D rendering possible. [Features] ■ Measurement technology ■ Management functions through visualization ■ Standalone system operation ■ No need for coordinate system conversion or recalculation *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

"CyberNATM" is a product that automatically handles everything from measurement to data organization. It features a system configuration where permanent equipment conducts surveys automatically 24 hours a day. This enables data feedback based on actual measurements, eliminating reliance on traditional intuition and experience. Additionally, by connecting the field and the office online, it allows for real-time management of construction conditions. [Features] ■ Automation of underground surveying ■ Automation of measurement operations ■ Reduction of material loss ■ Construction management possible even for beginners in tunneling ■ Centralized management ■ Online system *For more details, please refer to the PDF materials or feel free to contact us.

• Other Software

Remote monitoring from smartphones and PCs The footage captured with Safie is managed entirely in the cloud, making it easy to view on your computer or smartphone. Depending on your needs, you can manage various sites with the wide-angle "SafieGO" or the wearable "SafiePocket2." Clear at night with night vision mode! The risk of theft is a concern at construction sites, and nighttime surveillance is essential. Safie's cameras are equipped with night vision mode, allowing for clear recording at night. By utilizing motion detection, the cameras can catch suspicious movements, ensuring that Safie's cameras are always monitoring the site. Optional services for efficient visualization of the site We offer a wide range of optional features for even more convenient use. With time-lapse, you can condense long construction periods into short videos. This can be used not only for overall progress management but also for presentations to clients. The multi-viewer function displays all contracted cameras in a list, allowing you to manage multiple sites on a single screen. *For more details, please refer to the PDF materials or feel free to contact us.

• Security cameras and surveillance systems

1. Information Projection ▻ Clearly project information such as safe pathways, restricted areas, and emergency evacuation routes. 2. Flexible Design ▻ Create various messages and designs by changing the projection film used. 3. Wide Coverage ▻ Capable of projecting onto diverse surfaces such as walls, floors, and ceilings. 4. Clear Display ▻ High-brightness projection ensures clear visibility even in bright locations. Text projection on underground roadbeds, safe pathways, walls, etc., is highly versatile. *For more details, please refer to the PDF materials or feel free to contact us.*

• Fluorescent Light Type

It displays on-site images and information as digital signage. ▻ Provides LED panels in sizes suitable for your usage ▻ Enables visualization of the site through integration with various systems *For more details, please refer to the PDF document or feel free to contact us.*

• Digital Signage

1. Communication Equipment in the Pit ▻ Data Communication Establishment of a data communication network for camera images and surveying/measurement systems ▻ IP Phone (internal/external, outgoing/incoming), mass blasting broadcasts, mass alerts Utilized as communication infrastructure and emergency contact equipment on site 2. WiFi Equipment ▻ Connection of smartphones and tablet PCs to the internet via wireless LAN ▻ Use of our own devices to connect to the internet for camera viewing and data access ▻ Utilization for remote presence 3. Communication between the main office and site office (VPN connection) ▻ Utilized for safety management, including phone communication from the main office, mass broadcast announcements, and alarm notifications ▻ Real-time data viewing (camera, data) from the main office *For more details, please refer to the PDF document or feel free to contact us.*

• Mobile phones and smartphones

1. GPS Operation Management ▻ Using GPS technology, the current location of vehicles can be obtained in real-time. 2. Vehicle Tracking and Traffic Detection ▻ Continuous tracking of vehicle routes and current locations is possible through the management system. ▻ The operation history search function facilitates the discovery of frequently congested areas and quick response to troubles. ▻ An alarm message is displayed when the distance to the vehicle ahead becomes closer than a pre-set distance. 3. On-site Work Efficiency Improvement ▻ It is possible to optimize vehicle routes and effectively manage operating hours. 4. Safety Management ▻ Notification function for speeding or entering prohibited areas. 【Features and Effects】 1. Centralized Management of Construction Information ▻ Information related to construction (drivers, vehicle numbers, areas, routes, etc.) is centrally managed through an app. 2. Real-time Visualization of Operating Vehicles ▻ The current location of each vehicle is displayed as icons on a map on the web, allowing the office to check operational status. 3. Vehicle Travel History Display ▻ The operational history of specified dates and specified drivers can be displayed on a map. ▻ It can also be used for trend analysis of speeding and sudden steering locations. 4. Output of Construction Reports ▻ Construction reports such as number of transports, departure and arrival times, drivers, and number of speeding incidents can be output to Excel.

• Other Management Services

**Overview** When excavating unstable ground such as loose soil or poor-quality rock (like fractured zones), there is a risk of the face becoming unstable and collapsing. This is believed to be caused by insufficient strength of the ground, posing dangers not only to workers but also potentially causing significant impacts to third parties, such as surface subsidence. The advanced ground subsidence gauge installs measuring instruments within long steel pipe supports to measure subsidence in front of the face at 50 cm intervals, continuously monitoring shear strain and pre-displacement of the ground, which are precursors to collapse. It detects face collapse through real-time, high-precision measurements and is equipped with an alarm system. **Features** The SAA is very slim and has flexible joints, making it easy to insert into long steel pipe supports for displacement measurement. By using a dedicated measurement guide pipe installed within the steel pipe during insertion, it allows for repeated use, thereby reducing measurement costs. Measurement does not require a multi-channel data logger; it can be conducted directly via a dedicated interface to a PC, resulting in a simple system configuration that easily accommodates multiple connections. *For more details, please refer to the PDF document or feel free to contact us.*

• Security cameras and surveillance systems

【Overview】 This is a simple displacement measurement system that uses a laser distance meter to measure the distance (relative displacement) between two points on an object. The connection between the control tablet and the laser distance meter is via Bluetooth communication, eliminating the need for cable wiring. The laser distance meter features a dedicated magnetic stand type, allowing for flexible installation locations and making setup, removal, and relocation easy. In addition to the magnetic stand type, we also offer a clamp type that can be easily attached to a single pipe. Displacement measurement can be easily conducted in various scenes, regardless of location or application. 【Features】 ■ Wireless ■ Battery-operated ■ Multiple unit control ■ Data visualization ■ Easy installation ■ Alarm function *For more details, please refer to the PDF document or feel free to contact us.

• Measurement and Analysis Equipment

1. Real-time 3D display of measurement results ▻ Automatically model measurement results such as A measurement, ground surface subsidence measurement, and face observation. 2. Automatic integration with construction management systems ▻ Automate model updates in conjunction with CyberNATM. ▻ Streamline daily operations. 3. Centralized management of attribute information ▻ Automatically collect and link various measurement values and attribute information such as report PDFs. 4. Smooth information sharing ▻ Model verification between clients and contractors using a dedicated viewer. 5. Management of design information and actual construction information. *For more details, please refer to the PDF document or feel free to contact us.*

• Other Management Services

1. Safety Alert through AI-based Person Detection ▻ High-precision measurement of people/distance around heavy machinery using proprietary AI image processing, providing proximity warnings to the operator via rotating lights and monitor display. ▻ Signal output from external control terminals is also possible when proximity is detected. 2. Drive Recorder, Front/Back Monitor ▻ Simultaneous recording of images from both wide-angle cameras on the cutting face and portal side, ensuring "zero blind spots" by displaying person detection results on the monitor. ▻ As a drive recorder function, footage from the past three days is recorded in the control box. 3. Remote Monitoring ▻ Camera footage can be uploaded to the cloud via LTE/Wi-Fi, allowing monitoring from remote PCs or smartphones. ▻ An automatic backup function is also included to record on the main unit in case of communication disconnection. 【Features and Effects】 1. Maximum 180-degree angle of view centered on the camera ▻ Each front and rear camera can capture a wide angle of up to 180 degrees centered on the camera. 2. Configurable detection range ▻ It is possible to set a monitoring zone limited to detection only on the railway. ▻ Changes can be made to the alert zones for caution and danger based on distance. *For more details, please refer to the PDF document or feel free to contact us.*

• Measurement and Analysis Equipment

1. Displacement prediction based on tunnel progress ▻ Automatic conversion from CyberNATM irradiation time to progress data ▻ One-stop implementation from measurement data processing to displacement prediction 2. Measurement using TS-type 3D scanner ▻ Continuous and surface measurements are possible with a 3D scanner ▻ Survey coordinates can be assigned to instrument positions and 3D point clouds, eliminating the need for secondary processing 3. Numerical analysis table for each support pattern ▻ Automatic identification of displacement curves from the initial stage through 3D finite element analysis 4. Improvement of management quality ▻ Enables visualization of cross-sectional shapes and displacement distributions in 3D 【Features and Effects】 1. Simultaneous evaluation of both actual shape and prediction ▻ Allows comparison with design shapes, enabling not only prediction but also actual shape management 2. High-precision prediction ▻ Achieves high-precision predictions by understanding displacements in the early stages of excavation ▻ Can target deformations at arbitrary locations, allowing for an understanding of the anisotropy of ground strength 3. Diverse evaluation screens ▻ Provides various evaluation screens, including cross-sectional evaluations, grids, and 3D ▻ Allows for comparative analysis of information obtained from each screen, enabling correlational evaluations *For more details, please refer to the PDF document or feel free to contact us.

• Analysis and prediction system

1. Improvement of Safety ▻ After approaching the face, 3D measurement with one click ▻ No need for workers to get out of the vehicle near the face, ensuring their safety 2. High-Speed Processing ▻ Minimal impact on construction cycles due to short measurement times ▻ Immediate confirmation of the amount of over-excavation through layout drawings, cross-sections, and 3D renderings 3. Workability ▻ Automatic transfer of measurement data to the office via the underground network ▻ Management of over-excavation based on design shapes ▻ Management of shotcrete thickness through data comparison before and after excavation and spraying 【Features and Effects】 - 3D scanning is possible up to about 10m in a hemispherical range from the scanner mounted at the rear of the vehicle - Simultaneous measurement of vehicle position and posture, along with scanning, using a permanent total station (TS) - Quick measurement achievable in about 2 minutes and 30 seconds, maintaining construction efficiency - Automatic recognition of support patterns in collaboration with CyberNATM, allowing confirmation of over-excavation amounts - Management of mirror surfaces, shotcrete thickness, and lining thickness through comparison of point cloud data - Area evaluation with mesh for any specified range - Adoption of shutter-type prisms as a measure to prevent misrecognition - Scanning accuracy is ±30mm *For details, please refer to the PDF document or feel free to contact us.

• Measurement and Analysis Equipment

In roads and railway tunnels currently in use, there have been cases where the invert is damaged due to the uplift of the ground over a long period, such as from expansive soil, which hinders vehicle passage. To prevent such situations, an invert displacement gauge can be used to measure the amount of uplift in the subgrade during construction, allowing for countermeasures to be implemented as necessary and confirming the convergence of displacement after the measures are taken. 【Benefits of Implementation】 - By using it regularly, you can check for the presence of potential slab bulging behavior, and if such behavior is confirmed, numerical analysis can be conducted using the measurement data to select countermeasures such as invert struts. - The subsequent uplift can be approximated using an exponential function to predict the residual displacement that the structure will experience after countermeasures are implemented. - The analysis reproduces the residual displacement to verify the stress on the countermeasures. - Combined with A measurements in the arch section, it allows for the confirmation of the long-term stability of the entire tunnel cross-section. *For more details, please refer to the PDF document or feel free to contact us.*

• Measurement and Analysis Equipment

1. Real-time monitoring of data output from the turbidity water plant ▻ Monitoring pH, turbidity SS, and inflow volume remotely via smartphone 2. Data collection and centralized management ▻ Data can be visually displayed in graphs and tables ▻ Data can be collected from sensors in the turbidity water plant and managed centrally ▻ Data is stored in chronological order and can be referenced later as historical data 3. Alert and notification functions ▻ Supports various notification methods such as email, rotating lights, and voice notifications ▻ Predicts and notifies the remaining amount of treatment agents based on the amount of turbidity processed 4. Diverse expressions ▻ Screen customization according to on-site needs is possible 【Overview and Features】 ■ Real-time monitoring of data output from the turbidity water plant ■ Data collection and centralized management ■ Alert and notification functions ■ Diverse expressions *For more details, please refer to the PDF document or feel free to contact us.*

• Security cameras and surveillance systems

1. Real-time heavy machinery identification using AI cameras ▻ It is possible to identify in real-time using our proprietary AI image processing technology. ▻ Identification is possible by individually training on each type of heavy machinery. 2. Automatic collection of cycle time ▻ The AI automatically collects and displays cycle management data such as cycle numbers and support types based on the determined work cycle. ▻ It is possible to output aggregated data for each cycle in CSV format. ▻ Management of heavy machinery operation is possible. 3. Coordination with various underground operations ▻ Based on the work cycle time determined by AI, it is linked with underground operations. ▻ It recognizes excavation work and automatically performs A measurement. 【Features and Effects】 1. Improvement of construction cycles ▻ Since the required time for each work type can be automatically collected, daily analysis is possible. 2. Increased productivity ▻ It is possible to identify unnecessary waiting times in work processes and consider improvement measures. ▻ Automatic control is possible by linking with A measurement and marking systems. 3. Accurate forecasting and planning ▻ Based on past cycle time data, it is possible to forecast and plan for future projects. *For more details, please refer to the PDF document or feel free to contact us.

• Analysis and prediction system

DRISS (Drilling Survey System) is conducted using a method similar to the commonly implemented "exploratory drilling." It automatically measures various hydraulic data obtained from the jumbo (rock drill) during the drilling operation and performs quantitative estimation and evaluation of the geological characteristics based on that data. The measurement data is categorized into machine behavior data obtained from the rock drill (feed pressure, impact pressure, rotation pressure, damping pressure, feed cylinder oil volume converted to drilling distance and speed) and visual observation data during drilling (water inflow, characteristics of cuttings, etc.). Please feel free to contact us if you have any inquiries. 【Features】 In DRISS, three parameters are obtained from the drilling data that are considered evaluable for determining geological strength: 1. Drilling speed (only downward) 2. Drilling energy 3. Damping pressure (drilling reaction) *For more details, please refer to the PDF materials or feel free to contact us.

• Measurement and Analysis Equipment

1. Centralized Management of Rock Judgment Data ▻ Aggregating and centrally managing face data and measurement data on the web. 2. Integration with CyberNATM ▻ Seamless integration with CyberNATM for real-time information sharing. 3. Cloud-Based Access ▻ Data is uploaded to the cloud, allowing viewing and downloading from a dedicated web page. 4. Remote Access ▻ Access to data from anywhere via the web page. 【Features and Benefits】 It is possible to exchange data through a system that centrally manages various data, such as uploaded face observation data and measurement data, in real-time and is protected by robust security. Many complex documents can be managed and extracted within a single system. *For more details, please refer to the PDF document or feel free to contact us.*

• Other Management Services

1. Automatic creation of reports through digitization ▻ Reduced the time spent creating reports in the office by inputting test values into field notebooks on-site ▻ By linking a tablet to the pull-out testing machine, reports can be generated on the spot 2. Labor-saving through automatic measurement ▻ Reduced human transcription errors by automatically recording lock bolt pull-out loads and reading displacements ▻ Eliminated issues of timing discrepancies in reading loads and strokes, as well as human reading errors through automatic measurement 3. Lightweight testing machines ▻ The testing machine is light and easy to carry ※ No power cable required 4. Compact design ▻ Roller-type stroke sensors are built into the jack body ▻ The testing equipment consists of only three components: jack, battery pump, and tablet 【Features and Effects】 1. Automatic pressurization with a battery pump allows for one-person operation 2. The lightweight design of the testing device improves the workability and safety of installation and removal tasks 3. Integration of multiple parts enhances construction efficiency 4. Automatic recording eliminates human transcription errors in measurement values ※ For more details, please refer to the PDF materials or feel free to contact us.

• Measurement and Analysis Equipment

1. Tunnel Construction Management Support System Centralized management of quality, shape, and photos using a tablet Covers all construction management guidelines from the Ministry of Land, Infrastructure, Transport and Tourism and NEXCO 2. On-site management completed with a single tablet Input data on-site, reflect it on the electronic blackboard, and take photos Synchronize with the server PC to automatically create various reports 3. Remote attendance support Remote attendance with the client is achieved through audio transmission and video streaming 【Features and Benefits】 1. Improved time performance Data entered on the tablet is directly reflected on the electronic blackboard By placing the electronic blackboard on the screen, labor-saving is possible Various reports are automatically generated based on the data 2. Integration with CyberNATM and E-G Modeling Easy setup by obtaining design information from CyberNATM Inspection results can be deployed and viewed in E-G Modeling 3. Photo tampering prevention feature and electronic delivery support Uses an electronic blackboard with tampering prevention features The construction blackboard has been digitized while ensuring reliability *For more details, please refer to the PDF document or feel free to contact us.*

• Process Control System

1. Visualization of test target areas ▻ Visualization of managed areas based on CyberNATM cycle information and the frequency of each test ▻ Ability to display whether tests have been conducted in a list 2. Comprehensive coverage of all test items for tunnel construction ▻ All test items are covered to prevent omissions ▻ Even inexperienced individuals can understand the necessary tests 3. Compliance with Ministry of Land, Infrastructure, Transport and Tourism and Nexco forms ▻ Automatic output to forms specified by the client 4. Centralized management of photographs ▻ Automatically organize photos linked to test results in the electronic delivery folder 【Features and Effects】 1. Centralized management of construction management (appearance and quality) 2. Centralized management of forms and photographs 3. Possible integration with electronic blackboards using En-Note (optional) *For more details, please refer to the PDF document or feel free to contact us.*

• Other Management Services

1. Visualization of Measurement Conditions Display of displacement velocity is possible Understanding of management level conditions and display of displacement direction is possible 2. Improvement of Safety Display of measurement data for displacement amount and displacement velocity in the tunnel using light or color For example, A measurement (internal displacement, subsidence, surface subsidence), B measurement, measurement work C of Phase I line Color-coded settings can be made according to management standards, ensuring safety By using alarm emails, early detection of changes is possible 3. No Impact on Construction Schedule Wireless communication is possible, eliminating the need for wiring work 4. Efficiency The color display of LEDs allows for confirmation of displacement levels while on-site 5. Real-time viewing of measurement values from the office via network connection 6. Applicable to various civil engineering and construction projects Mountain tunnel (NATM) construction, shield tunnel construction, excavation work such as earth retention Temporary works such as formwork support, scaffolding, and temporary piers, earthworks, slope works, etc. *For more details, please refer to the PDF document or feel free to contact us.*

• Measurement and Analysis Equipment