シスメット List of Products and Services

The disaster prevention system ZEROSAI (Zero-Sai) with NETIS registration number QS-150021-VE can utilize SpaceX's Starlink for wireless communication even at construction sites in communication dead zones. ZEROSAI can be used at sites where radio waves do not reach, such as sediment control dam construction and solar power generation facilities. The arrangement of Starlink equipment related to communication will be handled by Sysmet Co., Ltd., so customers will not be burdened. *For more details, please visit our website or feel free to contact us.*

• Weather Survey

The "Cloud Management Noise and Vibration Meter" is an option of the "Natural Disaster Prevention System ZEROSAI" with NETIS registration number QS-150021-VE, allowing for the management and viewing of noise and vibration values on-site in the cloud, along with various weather information. Compared to conventional methods, it eliminates the hassle of data acquisition and the risk of missing data, enabling smooth information sharing during emergencies. **Features** - Noise and vibration values are calculated every 10 minutes as time-weighted noise levels (L5) and (L10) and can be viewed in the cloud. - A display board continuously shows the noise and vibration values on-site, with a visual alarm via a rotating light when the threshold is exceeded. - Notifications are sent via email or business chat when the noise and vibration levels exceed the threshold every 10 minutes for both time-weighted noise levels (L5) and (L10). - Information can be centrally managed in conjunction with weather forecasts and observations of rainfall, wind speed, WBGT (heat index), and water levels from "ZEROSAI" and "Compass PLUS." - In case of exceeding the threshold, notifications can be sent in conjunction with business chat platforms such as LINE WORKS, direct WowTalk, and Microsoft Teams. *For more details, please refer to the PDF document or feel free to contact us.*

• Vibration and Sound Level Meter
• Weather Survey
• IoT

Compass PLUS can centrally manage precise oceanographic information such as significant wave height and wind speed in the cloud. It can be useful for managing construction projects in ports and at sea, as well as for safety measures in ferry operations. This document clearly summarizes the usage scenarios and operation methods of Compass PLUS, allowing you to learn about features of the product that you may not have known before! Please also consider using it as training material within your organization! <Contents> - A simple method to check oceanographic forecasts for any location other than registered points - Information on ZEROSAI integration - Improved frequency of long-term forecasts - How to use the forecast distribution map - How to use the past forecast data storage function

• River construction

Thank you for always watching. This time, I would like to address the topic of heatstroke. Some of you may be thinking, "What? It's still spring, and we're talking about heatstroke?" However, considering that the number of heatstroke cases tends to increase around May, it's not too early to start preparing now. *For more details, please visit our company website.

• IoT

This time, we will introduce measures against heat stroke using our 【Natural Disaster Prevention System ZEROSAI NETIS Registration Number QSK-150021-VE】 for those working at construction sites such as civil engineering and building construction! As winter ends and temperatures gradually rise, it has become more comfortable with the arrival of spring. However, before we know it, warm days will pass, and the hot season, where sweat begins to drip, will arrive. When temperatures rise, the concern that comes to mind is "measures against heat stroke." The health damage caused by heat stroke is most prevalent in the construction industry, and many of you may often find yourselves troubled by how to address it. *For more details, please visit our company website: https://product.sysmet.jp/bousaiban/k_164.html

• Measurement and analysis equipment leasing and rental

We will introduce examples of the implementation of the natural disaster prevention system ZEROSAI (Zero-Sai) (NETIS registration number QS-150021-VE) in civil engineering and construction work in the construction industry. By centrally managing weather information, it can be utilized not only for safety measures but also for creative ideas and technical proposals. Challenges on Site: Key Focus Points for Evaluation [Operational Environment] - A battery-operated water level gauge is installed near the site to monitor water levels. If the observed values exceed the standard levels, a three-color signal light is used to implement responses according to the level of danger. - An N sensor is installed near the site to view wind speed and rainfall predictions and observation data on the cloud. Since there is no power supply at the site, a solar power generation system is installed. [Purpose of Implementation] - There is a dam upstream, and when sudden torrential rain occurs, the water level rises rapidly, necessitating quick evacuation. - Due to frequent crane operations, project management must ensure that work is conducted on days when wind speed predictions do not exceed the work stoppage threshold of 10 m/s. - Information sharing regarding work stoppages or changes in the schedule must be conducted swiftly.

• River construction

Introducing convenient ways to utilize the 【three-color indicator light】, which is an option for the 【disaster prevention light】 that makes up the 【disaster prevention system ZEROSAI】 with NETIS registration number QS-150021-VE. The 【three-color indicator light】 can be combined with a 【battery-operated water level gauge】 to sound alarms based on segmented water level observations. Usage examples: Monitor water level observations in three stages and take appropriate actions based on the level. Detect the risk of rapid water level rise during rainfall and take early preventive actions to ensure safety. - Set the standard water level of 2m as Level 1: Green indicator light rotates - Standby - Set the standard water level of 4m as Level 2: Yellow indicator light rotates - Caution - Set the standard water level of 5m as Level 3: Red indicator light rotates - Evacuate Please feel free to utilize this for safety measures on-site, as well as for technical proposals and creative ideas. *For more details, please refer to the PDF materials or feel free to contact us.

• River construction

At Sysmet Co., Ltd., we believe it is important to share not only information related to our products but also knowledge about weather as a private weather company, and we have created a guidebook. The second edition is an introductory guide on the use of oceanographic information - from observation to forecasting and data provision. This guide explains how the weather and oceanographic information you receive is created, focusing on wave observation. It also clarifies the differences in roles between the Japan Meteorological Agency and private weather companies. Feel free to download it and use it for safety measures, training materials, and more.

• River construction

The "Disaster Prevention System ZEROSAI" registered under the Ministry of Land, Infrastructure, Transport and Tourism NETIS registration number QS-150021VE has newly released the "Three-Color Indicator Light" as an optional feature of the "Disaster Prevention Light." In addition to the standard electronic display boards and rotating lights, we offer three types of three-color indicator lights. With lighting corresponding to three levels of danger—Level 1 (Green), Level 2 (Yellow), and Level 3 (Red)—you can quickly assess and implement measures based on each level at a glance. We have a proven track record in both civil engineering and construction. Please feel free to utilize our creativity and technical proposals. *For more details, please refer to the PDF materials or feel free to contact us.

• Disaster prevention supplies
• Weather Survey
• IoT

Compass PLUS has undergone functional improvements registered with the Ministry of Land, Infrastructure, Transport and Tourism NETIS under registration number QSK-210001-VE! The improvements are as follows: Improvement in prediction frequency and update frequency Before the improvement: Prediction frequency: every 12 hours Update frequency: once a day Update time: 6:00 AM After the improvement: Prediction frequency: every 6 hours Update frequency: twice a day Update times: 5:00 AM and 4:40 PM

• River construction

On the night of December 15th, the temperature in the Kanto region and other areas rose sharply above 10°C.

• River construction
• Harbor Construction
• Coastal construction

The Föhn phenomenon refers to the occurrence where "moist air from the windward side rises over a mountain peak and, upon descending on the leeward side, becomes a warm and dry wind." For more details, please download the PDF.

• Weather Survey

Introducing the implementation examples of the disaster prevention system ZEROSAI (Zero Sai) (NETIS registration number QS-150021-VE) in civil engineering and construction work in the construction industry. It can be utilized not only for safety measures but also for creative ideas and technical proposals. 【Challenges on Site】 - Due to the impact of rising water levels in upstream areas on operations, it is necessary to manage the schedule considering weather conditions, and to have measures in place for sudden rainfall such as guerrilla rainstorms and linear precipitation zones. - In the event of work stoppage due to severe weather or rising temperatures, it is necessary to submit the situation at that time as supporting documentation. For more details, please visit our website or download the PDF.

• Retaining wall
• Erosion control works
• Weather Survey

We will introduce a case study of the 【Digital Jellyfish】 (NETIS registration number QSK-170002-VE). The data from the 【Digital Jellyfish】 can be viewed along with wave height and wind speed predictions, as well as typhoon information, using the 【Compass PLUS】 (NETIS registration number QSK-210001-VE). It can be utilized not only for safety measures but also for creative ideas and technical proposals. Challenges on Site: Key Points for Evaluation 【Challenges on Site】 - A large number of people are involved on site, and it is necessary to grasp oceanographic information and manage processes quickly. - It is necessary to observe wave heights during cable laying and issue instructions to halt work if needed. - It is essential to understand significant wave heights across the entire work area. - Submission of documentation to the client is required. *For more details, please refer to the PDF materials or feel free to contact us.

• Harbor Construction
• Coastal construction

This is a case study of the introduction of 【Compass PLUS】 (NETIS registration number QSK-210001-VE). It can be utilized not only for safety measures but also for creative ideas and technical proposals. Challenges on Site: Key Focus Points in Evaluation 【Operating Environment】 Install 【N Sensors】 and 【Web Cameras】 on-site to check the sea condition forecasts and weather observation information alongside the camera footage within 【Compass PLUS】. Additionally, install a 【Disaster Prevention Light】 above the office to share information with workers on-site. 【Purpose of Introduction】 〇 Understanding weather and sea conditions is essential for construction close to the coast. 〇 It allows viewing sea condition forecast information, weather observation data, and camera footage on the same site. 〇 The 【Disaster Prevention Light】 aims to raise awareness of weather-related disaster prevention among on-site workers. 〇 When adverse weather prevents access to the site, use the 【Web Camera】 to remotely check the site conditions.

• Other civil engineering works
• Coastal construction
• Harbor Construction

Here is an introduction to the case study of the Natural Disaster Prevention System ZEROSAI (Zero-Sai) (NETIS registration number QS-150021-VE). It can be utilized not only for safety measures but also for creative ideas and technical proposals. 【Challenges on Site】 - Quality control of concrete is necessary. - Along with temperature management, it is essential to predict and observe rainfall to manage the concrete pouring process. - Measures need to be taken against sudden strong winds. - Notifications should be sent via LINEWORKS when standards are exceeded.

• Other civil engineering works
• Road construction

Introducing case studies of the disaster prevention system ZEROSAI (Zero Sai) (NETIS registration number QS-150021-VE) in civil engineering and construction projects. It can be utilized not only for safety measures but also for creative ideas and technical proposals. 【Challenges on Site】 - There is a distance from the site office to the construction site, requiring personnel to move in order to check the site conditions. - During earthwork, it is necessary to accurately grasp weather conditions due to the risk of soil flow.

• Other civil engineering works

We will introduce a case study of the natural disaster prevention system ZEROSAI (NETIS registration number QS-150021-VE). It can be utilized not only for safety measures but also for creative ideas and technical proposals. 【Challenges on Site】 - Due to being a hot spring town in the mountains, the weather conditions are harsher compared to urban areas, and general weather information is insufficient. - When typhoons or linear precipitation zones occur, the roads become flooded, making it difficult to even reach the site. - There are also inns nearby, and it is necessary to encourage local residents to evacuate.

• Other civil engineering works

We will introduce examples of the implementation of the disaster prevention system ZEROSAI (Zero-Sai) (NETIS registration number QS-150021-VE) in civil engineering and construction work in the construction industry. It can be utilized not only for safety measures but also for creative ideas and technical proposals. 【Challenges on Site】 〇 There are no barriers around the site, so strong wind countermeasures must be taken with a sense of urgency during work. 〇 Accurate judgment of work feasibility is necessary for effective project management. 〇 We also want to enhance the image among local residents.

• Other civil engineering works
• Bridge Construction
• Weather Survey

Introducing a case study of 【Compass PLUS】 (NETIS registration number QSK-210001-VE). It can be utilized not only for safety measures but also for creative ideas and technical proposals. Challenges on Site: Key Points in Evaluation 【Challenges on Site】 〇 There are no obstructions, and wind speed must be strictly managed during crane operations, necessitating the installation of caissons. 〇 Due to crane operations, it is essential to grasp not only the predicted wind speed but also the observed values. 〇 When the operational standard values are exceeded, information must be shared simultaneously across the entire site.

• Other civil engineering works

We will introduce examples of the implementation of the natural disaster prevention system ZEROSAI (NETIS registration number QS-150021-VE) in civil engineering and construction work in the construction industry. It can be utilized not only for safety measures but also for creative ideas and technical proposals. Challenges on Site: Key Focus Points for Evaluation [Operational Environment] - Install the [N Sensor] near the site office to manage rainfall and wind speed. - Use the real-time wind speed values observed by the [N Sensor] to determine when to stop crane operations. - Issue a work stoppage directive when the real-time rainfall observed by the [N Sensor] exceeds the threshold value. [Purpose of Implementation] - Due to the proximity to the sea and the lack of obstructions, the wind speed often exceeds the work stoppage threshold of 10 m/s two to three times a day. Since there is a rule that crane operations must absolutely stop when the wind speed reaches 10 m/s or more, it is essential to understand the wind conditions. - When performing concrete pouring or painting work, operations cannot proceed if it rains, so it is crucial to predict, observe, and timely grasp the rainfall situation.

• Crane and others

We will introduce a case study of the natural disaster prevention system ZEROSAI (NETIS registration number QS-150021-VE). It can be utilized not only for safety measures but also for creative ideas and technical proposals. Challenges on-site: Key focus points for evaluation [Operational Environment] - Install the [N Sensor] on-site to conduct real-time observations of rain, wind, temperature, and humidity. Additionally, set up a [Web Camera] to allow the site office and staff to check the conditions at the construction site using their smartphones. Since there is no power supply on-site, a solar power generation system will be installed. [Purpose of Implementation] - In the event of a sudden heavy rain during construction, it is difficult to respond quickly on-site, so it is necessary to avoid risks such as sediment runoff and landslides in advance. - Sediment runoff can also adversely affect the quality of cut and fill soil, so it is essential to predict the occurrence of heavy rain in advance and take measures accordingly.

• Bridge Construction

We will introduce a case study of the natural disaster prevention system ZEROSAI (NETIS registration number QS-150021-VE). It can be utilized not only for safety measures but also for creative ideas and technical proposals. Challenges on Site: Key Points for Evaluation [Operational Environment] Install [N Sensors] and [Web Cameras] at the top of the slope on site. By observing from above, we can monitor the entire site. Additionally, since there is no power supply on site, operations will be conducted using solar power equipment. [Purpose of Implementation] - The slope is 10 meters high, and due to the unstable ground after the earthquake, monitoring rainfall is essential. - A tool for centralized management of linear precipitation band information and weather forecasts is necessary. - If it rains, going to the site itself is dangerous, so remote monitoring is required.

• Bridge Construction

In winter, there are often situations where measures such as halting construction or implementing concrete curing strategies are necessary when temperatures fall below the standard. With 【ZEROSAI】, the email notification feature and the 【business chat integration】 function allow for automatic notifications via email or business chat when temperatures below the standard are predicted or observed. For example, by setting this threshold to 3°C, notifications will be sent to the registered email address if a forecast predicts temperatures below 3°C for up to 24 hours in advance. 【Received Email (Reference)】 The site name is "Sakaiminato," and it is set to send an email if the forecast predicts temperatures below 6°C for up to 12 hours. On January 11 at 16:10, a forecast was issued by the disaster prevention panel. Please refer to the attached image for details.

• Road construction
• Measurement and analysis equipment leasing and rental
• Temporary Construction

Introducing the convenient features of 【Compass PLUS】 that can visualize oceanographic information. Please make use of it for oceanographic DX. Convenient Feature: Prediction Distribution Map The prediction distribution map displays the distribution of wave height, period, wave direction, wind speed, and wind direction on a map, along with particle lines. For up to 72 hours ahead, it shows data every 3 hours, and for more than 72 hours up to 10 days ahead, it displays data every 12 hours in an animated format. - Coastal Wave (CWM): Displays the latest initial values every 3 hours up to 72 hours ahead - Global Wave (GWN): Displays the latest initial values every 12 hours up to 264 hours ahead

• Harbor Construction

■On-site Issues: Focus Points for Evaluation During the construction period, sudden weather changes such as guerrilla rainstorms unique to mountainous areas are anticipated. ■Proposal (Example) Therefore, we will introduce the 【Natural Disaster Prevention System ZEROSAI】, which integrates pinpoint weather forecasting and meteorological observation on-site with centralized management in the cloud and emergency alerts on electronic display boards. Using the 【N Sensor】, we will monitor real-time rainfall, wind speed, and heat index (WBGT) at the site, allowing data monitoring via PC or smartphone. *For more details, please visit our website or feel free to contact us.

• Road construction

As we approach the end of October, the weather has completely turned to feel like autumn. Many people might be taking advantage of the pleasant weather to engage in sports or travel, right? On my days off, I enjoy hiking with friends as a hobby. One topic that often comes up is "the weather in the mountains can change rapidly." This time, I would like to explain the reasons behind that.

• River construction
• Harbor Construction
• Coastal construction

Sysmet (Co., Ltd.) has dedicated meteorologists as a private weather company. *Japan Meteorological Agency, Weather Forecasting Business License No. 51 Customers who have contracted our services, such as [ZEROSAI] and [Compass PLUS], can utilize free telephone consultation services with meteorologists. In line with the forecasts from [Disaster Prevention Board] and [Compass PLUS], weather professionals on the front lines will answer your questions. *This service is limited to customers who have contracted Sysmet's services. For more details, please contact us.

• Harbor Construction
• Coastal construction
• River construction

As autumn deepens, the morning and evening chill becomes more severe day by day. During this time, you often hear the phrase "the cooling becomes severe due to radiative cooling" in weather forecasts, don't you? This time, I would like to talk about that "radiative cooling."

• River construction
• Harbor Construction
• Coastal construction

We will provide useful information about the weather, incorporating explanations from our company's meteorologists! The mornings and evenings have become cooler, and the season is gradually becoming more comfortable! With the significant temperature differences, please take care to manage your health. Now, in the previous discussion, we talked about "What is the autumn rain front?" but this time, I would like to talk about what a "front" actually is. In meteorology, a "front" refers to the boundary line (front surface) that forms when cold air (a mass of cold air) collides with warm air (a mass of warm air), which is the line that touches the ground.

• Harbor Construction
• Coastal construction
• River construction

We will provide useful information about the weather, incorporating explanations from our company's meteorologists! The peak of midsummer has passed, and in Kitakyushu, air conditioning is no longer needed at night. Autumn is finally approaching, and it seems to be becoming a more comfortable season, doesn't it? Now, this time, we will introduce the "autumn rain front," which has been frequently mentioned in the news lately! Please check the details from the link below! https://product.sysmet.jp/kishou/k_119.html

• Harbor Construction
• Coastal construction
• River construction

■On-site Issues: Focus Points in Evaluation (Example) Proposals for construction methods that consider the surrounding environment ■Proposal (Example) Utilizing the 【Natural Disaster Prevention System ZEROSAI】 to manage pinpoint weather forecasts for 17 days ahead at a 500m mesh on-site, along with continuous cloud-based management of weather observation data and information on warnings and advisories issued by the Meteorological Agency. Installing 【N Sensors】 on-site to utilize observation data to improve the accuracy of heat index (WBGT) and wind speed predictions. Additionally, using 【Disaster Prevention Lights】 and 【Three-color Display Lights】 to continuously display weather information and provide phased alerts to workers. *For more details, please visit our website or feel free to contact us.

• Dam construction

■On-site Issues: Focus Points in Evaluation Example: "The ○○ area is sometimes hit by sudden torrential rain, so how can we implement daily weather measures to detect heavy rain in advance and take preemptive actions?" ■Example of Proposal Introduce the natural disaster prevention system ZEROSAI (NETIS registration number QS-150021-VE). Install 【N Sensors】, 【Disaster Prevention Lights】, and 【Three-Color Indicator Lights】 on-site. *For more details, please visit our website or feel free to contact us.

• Earthworks

Utilizing the new features of 【Compass PLUS】, we will continuously monitor real-time wind speed observations along with wind speed forecasts. Additionally, we will share the same information with workers through the 【Disaster Prevention Light】 to achieve visibility across the entire site. 【Operating Environment】 〇 There should be no obstructions, and wind speed must be managed rigorously during crane operations to carry out caisson installation work. *For more details, please visit our website or feel free to contact us.

• Harbor Construction

【Operating Environment】 Weather observation devices, including the N sensor and battery-operated water level gauge, are installed upstream at the site to monitor rain, wind, temperature, humidity, and water levels in real-time. Additionally, disaster prevention lights are installed upstream, midstream, and downstream to continuously display weather information at the site, providing intuitive awareness of the weather conditions to the workers. 【Operating Method】 - Rainfall data collected by the N sensor installed at the site is extracted in CSV format and used as supporting documentation. - Long-term forecasts (up to 17 days ahead) and ultra-short-term forecasts (every 5 minutes for the next hour) from the disaster prevention panel are utilized for process management. - The disaster prevention lights installed at the site are used to continuously inform workers about weather information. *For more details, please visit our website or feel free to contact us.

• Erosion control works

【Operating Environment】 N sensors are installed on-site to observe rain, wind, temperature, and humidity in real-time. Additionally, since there is no power supply on-site, operations are conducted using solar power equipment. 【Purpose of Introduction】 - Since work is being carried out within scaffolding, it is necessary to manage the temperature and humidity inside the scaffolding rather than the outside air temperature. Therefore, only a hygrometer is installed inside the scaffolding to manage the quality of the concrete. - Rapid information sharing with workers is facilitated through email notifications. - Observation data is utilized as supporting documentation. 【Operating Method】 - A hygrometer with built-in communication functionality is installed in the designated slab area to collect real-time observation data, thereby managing the quality of the concrete within the scaffolding. - Project management is conducted by utilizing forecast data from long-term, short-term, and ultra-short-term perspectives. - In the event of exceeding the standard values of weather forecasts or N sensor observation values, email notifications are sent to workers to alert them, enabling prompt action and preemptive measures. - Observation data can be output as PDF files for daily and monthly reports, which can be directly used as supporting documentation.

• Road construction
• Earthworks
• Power generation facilities

The Comprehensive Meteorological and Oceanographic Portal Site Compass PLUS (NETIS Registration Number QSK-210001-VE) can be utilized not only for safety measures related to weather and ocean conditions at construction sites but also for technical proposals. Traditionally, rainfall, significant wave height, wind speed WBGT, and other oceanographic and meteorological forecast information were managed in separate systems. However, by introducing Compass PLUS, centralized management has become possible. [Operating Environment] - A site with a high shared coefficient facing the Sea of Japan in the Hokuriku region. [Operating Method] - Adopted as a centralized management system for meteorological and oceanographic information to assist in project management and technical proposals. - Meteorological observation data is used as evidence when work cannot be performed due to severe weather. [Purpose of Introduction] - Understanding meteorological and oceanographic conditions is essential for construction near the coast. - It allows viewing oceanographic forecast information, meteorological observation data, and camera footage on the same site. - The "Sand Prevention Light" was introduced to raise awareness of weather disaster prevention among site workers. - The "Web Camera" was introduced to remotely check the site conditions when access is not possible due to severe weather. *For more details, please visit our website or feel free to contact us.*

• Harbor Construction
• IoT

【Operating Environment】 Install 【N Sensor】 and 【Web Camera】 at the top of the embankment on-site, centrally managing weather information and camera footage in the cloud. Since there is no power supply on-site, it operates using a solar power storage system. A fixed-point camera is installed in front of the site office for security measures. 【Purpose of Implementation】 〇 There is a distance between the site office and the site, requiring personnel to move to check the situation. Therefore, 【ZEROSAI】 is implemented to view real-time weather conditions and make judgments without going to the site. 〇 By having site workers view the 【Disaster Prevention Board】, they can share the same information and act with a unified awareness. 〇 Using the 【Web Camera】, the situation can be understood even when not present on-site, alongside weather information. 【Operational Method】 〇 Since there is no limit on the number of people for the 【Disaster Prevention Board】, information is shared with partner companies while managing the process based on real-time weather information. 〇 During construction interruptions, data for the day can be extracted on a daily report basis, which can be used as justification for the client. 〇 During embankment construction, caution is needed regarding the inflow of earth and sand, so both short-term and long-term forecasts are monitored for proper management.

• Road construction
• Earthworks
• Power generation facilities

Due to the proximity of the sea and the lack of obstructions, we utilized 【ZEROSAI】 to implement strong wind countermeasures during crane operations. 【Operational Environment】 At this site, which is located along the coast, strong winds occur frequently, exceeding 10 m/s two to three times a day. There is a rule that crane operations must be absolutely stopped when wind speeds exceed 10 m/s. We installed the 【N Sensor】 near the site office to manage rainfall and wind speed, which contributed to safety measures and project management. 【Purpose of Implementation】 〇 To make decisions on stopping crane operations by monitoring real-time wind speeds, and to make project decisions based on weather forecasts. 〇 When performing concrete pouring or painting work, operations cannot proceed if it rains, so we need to know timely weather information through predictions and observations to manage the project and determine the feasibility of work.

• Bridge Construction
• Road construction
• Earthworks

【Operating Environment】 Install the [N Sensor] on-site to observe rain, wind, temperature, and humidity in real-time. Additionally, since there is no power supply on-site, operations will be conducted using a solar power system. 【Purpose of Introduction】 〇 In the event of a sudden heavy rain during construction, it is difficult to respond quickly on-site, so it is necessary to avoid dangers to workers from landslides and mudflows in advance, which is why it is introduced for weather forecasting and project management. 〇 The mudflows caused by sudden heavy rain can also negatively affect the quality of the cut-and-fill soil, so it is introduced to ensure quality. 〇 It is essential to implement measures to predict and respond to localized heavy rain in advance.

• Bridge Construction
• Road construction
• Earthworks

The "Disaster Prevention Board" can manage pinpoint weather forecasts with a 500m mesh in the cloud. It can be utilized for process management during concrete pouring. Examples: - By checking tomorrow's forecast, I prepared for insulation measures such as heaters since the average daily temperature is expected to be below 4°C. - The forecast history is retained, so it was submitted to the client as proof. - An "N Sensor" was installed on-site to manage the temperature in real-time.

• Earthworks
• Ready-mix concrete
• Concrete construction

■On-site Issues: Focus Points for Evaluation (Example) "The construction area has no barriers, so there are concerns that when the easterly winds begin, swells may arrive in a short time, leading to work stoppage. Furthermore, during nighttime construction, the surrounding conditions cannot be visually confirmed, and if work is conducted based solely on general sea condition information, there is a concern that the judgment to halt work may be delayed, making it difficult for the work fleet to retreat." ■Proposal (Example) Introduction of the Comprehensive Weather and Sea Condition Portal Site Compass PLUS (NETIS Registration Number QSK-210001-VE) Introduction of the Buoy-type Small Wave Height Observation Device Digi-Jelly (NETIS Registration Number QSK-170002-VE) *For more details, please visit our website or feel free to contact us.

• Harbor Construction
• Weather Survey
• Airport facilities

We will introduce a case study of the small wave height observation device, Digi-Jellyfish, NETIS registration number QSK-170002-VE. 【Operating Environment】 ○ The location most affected by waves and swells within the construction area ○ Trial construction with a rough weather risk settlement type *For more details, please refer to the PDF or feel free to contact us.

• Harbor Construction
• Weather Survey

The battery-operated water level gauge is an option for the 【Natural Disaster Prevention System ZEROSAI】 with NETIS registration number QS-150021-VE. It has achieved easy installation and relocation compared to conventional products. Conventional water level gauges required a 100V commercial power supply or a solar power system. As the name suggests, the battery-operated water level gauge runs on batteries, allowing for installation anywhere as long as there is a 4G connection. It can be easily relocated to prevent flooding before a typhoon or when river water levels are expected to rise rapidly! The observed information can be centrally managed along with various weather data for comprehensive situational awareness. Unlike conventional models that also had solar power systems, this gauge allows for easy relocation and removal, enhancing the image for clients! It also serves as a great promotional tool for technical proposals and creative ideas! Please feel free to download the materials and make use of them.

• River construction

The natural disaster prevention system ZEROSAI (Zero Sai) NETIS registration number QS-150021-VE can be utilized not only for safety measures related to weather at construction sites but also for technical proposals. We propose examples of ZEROSAI's application in construction railway work. Challenges at the site: Key points for evaluation 1. "It is difficult to monitor key locations on-site from the office due to the long construction area." 2. "There are concerns about the occurrence of contact accidents due to swinging loads during strong winds." *For more details, please visit our website or feel free to contact us.

• Railway Construction