シスメット Product Lineup

Sysmet Co., Ltd. is a private weather company with dedicated meteorologists on staff. We have created a collection of technical proposals for marine construction, so please take a look. 1. Caisson Manufacturing and Installation Work - On-site Issues Caisson construction takes place offshore and along the coast, and waiting costs due to strong winds and high waves are a challenge. At the same time, management of turbidity and pH due to the impact on water quality is also necessary. It is important to share marine weather information among all stakeholders rather than leaving management to individuals. 2. Breakwater Construction - On-site Issues Breakwater construction takes place offshore and along the coast, and waiting costs due to strong winds and high waves are a challenge. At the same time, management of turbidity and pH due to the impact on water quality is also necessary. It is important to share marine weather information among all stakeholders rather than leaving management to individuals. 3. Dredging Work - On-site Issues Dredging work faces delays in construction schedules due to waiting for rough weather during sediment transport, as well as the need to streamline personnel and equipment during wave height checks. Cost reduction through cloud management of weather and marine information, as well as the establishment of practical evacuation training systems, is important.

• Corporate information portal/groupware
• Other measurement, recording and measuring instruments

From June 2025, measures against heatstroke in the workplace have become mandatory. Additionally, in December 2026, a "Support Package for Heatwave Measures in Construction Work" was formulated, making heatstroke prevention during the summer a pressing issue, especially for those engaged in the construction industry. We provide a collection of heatstroke prevention materials available through the weather comprehensive platform ZEROSAI X-AI, operated by the private weather company Sysmet Co., Ltd. Examples of heatstroke prevention measures possible with ZEROSAI X-AI: - Cloud management of heatstroke information - Forecasting of the heat index (WBGT) tailored to the site with a 500m mesh up to 17 days in advance - Measurement of the heat index (WBGT) in compliance with JIS standards using a black globe thermometer - Alerts for exceeding the work standard value for the heat index (WBGT) via electronic display boards, emails, and business chat tools like direct LINE WORKS Please refer to the materials for more details.

• Other Thermometers
• Thermometer

Due to the mandatory implementation of heatstroke prevention measures in the workplace, we have seen an increase in inquiries related to heatstroke at our company. Among these, we have received many requests to "measure the heat index (WBGT) in accordance with JIS standards." Observing the heat index (WBGT) in accordance with the Japanese Industrial Standards JIS Z 8504 is possible by utilizing the black globe thermometer from the comprehensive weather platform ZEROSAI X-AI. ■ Pinpoint weather forecasting with a 500m mesh for 17 days ahead ■ Real-time heat index (WBGT) updated every minute and managed in the cloud ■ Notifications via electronic bulletin boards or business chat when threshold values are exceeded (LINEWORKS, direct, Wowtalk, Microsoft Teams) ■ Centralized management of various observation instruments such as wind speed, rainfall, water level, noise and vibration, turbidity and pH, and dust ■ Special heatstroke warning alerts and heatstroke caution alerts can also be issued ■ API integration available *For more details, please visit our website or feel free to contact us.

• Thermometer

The comprehensive meteorological platform ZEROSAI X-AI consists of: - Cloud management of information such as homepage, weather forecasts, and weather observations - Weather observation devices that measure wind speed, rainfall, temperature and humidity, and heat index (WBGT) - Warning devices that alert dangers with electronic signboards and rotating lights It enables the visualization of weather information for construction sites and factories in civil engineering and architecture. Features: - Pinpoint weather forecasts for 17 days ahead with a 500m mesh - AI wind speed forecasts up to 72 hours ahead - Centralized management of forecast and observation information in the cloud - Optional management of water levels, noise, vibration, turbidity, pH, dust, and camera footage - Automatic notification of weather environment information to business chat platforms such as direct LINE WORKS, Wow Talk, and Microsoft Teams - Free consultation via phone with a meteorologist during difficult judgment situations such as when linear precipitation zones occur or during typhoons - Usable even in sites without communication or power supply with Starlink or solar power devices For more details, please download the PDF.

• others
• Wind Speed/Volume Meter

Thank you for always watching. This time, I would like to pick up on one of the new trends being promoted by the government regarding marine construction: "Weather Risk Settlement Type Construction." I would like to explain the overview of "Weather Risk Settlement Type Construction" in as easy-to-understand a manner as possible for those who are not very familiar with it. *It is recommended to read this after viewing the previous article, "What is the 'Utilization Coefficient' Used in Port Construction?" The content has been organized based on information available as of October 2024. For details, please refer to the website of the Ministry of Land, Infrastructure, Transport and Tourism. Table of Contents 1. What is "Weather Risk Settlement Type Construction"? 2. The Concept of Weather Risk Settlement Type Construction 3. Conclusion ■1. What is "Weather Risk Settlement Type Trial Construction"? "Weather Risk Settlement Type Trial Construction" is one of the measures promoted by the Ministry of Land, Infrastructure, Transport and Tourism to advance work style reform in ports. *For more details, please visit our website or feel free to contact us.

• Data Logger

The disaster prevention system ZEROSAI (Zero-Sai) with NETIS registration number QS-150021-VE can perform wireless communication using SpaceX's Starlink even at construction sites in communication dead zones. ZEROSAI can be utilized 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.*

• Wireless LAN

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 rotating light providing a visual alarm 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, specifically for time-weighted noise levels (L5) and (L10). - By combining with weather forecasts and measurements from "ZEROSAI" and "Compass PLUS," including rainfall, wind speed, WBGT (Wet Bulb Globe Temperature), and water level observations, information can be centrally managed. - When the threshold is exceeded, notifications can be sent via business chat, including LINE WORKS, direct WowTalk, and Microsoft Teams. *For more details, please refer to the PDF document or feel free to contact us.*

• Vibration Monitoring

■On-site Issues: Key Points in Evaluation (Example) "The construction area has no barriers, so when the easterly winds begin, swells can arrive in a short time, raising concerns about the potential for work stoppage. Additionally, during nighttime operations, the surrounding conditions cannot be visually confirmed, and relying solely on general sea condition information may delay the decision to halt work, making it difficult for the work fleet to retreat." ■Proposal (Example) Introducing the Comprehensive Weather and Sea Condition Portal Site Compass PLUS (NETIS Registration Number QSK-210001-VE) and the Buoy-type Small Wave Height Observation Device Digi-Jellyfish (NETIS Registration Number QSK-170002-VE) *For more details, please visit our website or feel free to contact us.

• Other environmental analysis equipment

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 within the construction area most affected by waves and swells - Trial construction with a risk settlement model for severe weather *For more details, please refer to the PDF or feel free to contact us.

• Other environmental analysis equipment

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. In river construction, it is crucial to establish a system that allows workers to evacuate quickly in the event of abnormal water discharge. We would like to introduce a case study of the implementation of "water level measures for river construction" as a theme in technical proposals. *For more details, please visit our website or feel free to contact us.

• Data Logger

The "Disaster Prevention System ZEROSAI" (Zero-Sai), which is part of the NETIS registration number QS-150021-VE, includes a "Disaster Prevention Board" that allows for the management of weather forecast and observation information for construction sites in the cloud. It has been integrated with notification functions in various business chats, enabling instant information sharing during sudden weather changes at construction sites. The business chats that have been integrated are as follows: LINEWORKS direct Wowtalk Microsoft Teams Previously, notifications were only sent via email when weather information exceeded threshold values, but now notifications will also be sent through your business chat to prevent information leaks.

• Corporate information portal/groupware

We would like to introduce the features of the NETIS registered product, the comprehensive weather and ocean portal site "Compass PLUS." By using the optional Digi-Jellyfish, you can obtain real-time observations of significant wave heights at the site. Of course, observation data can be shared among all employees, and if wave heights exceeding the set threshold are observed, you will be notified by email. 【Features】 ■ You can check significant wave height observations on the cloud without going to the site. ■ Observation data can be shared among all employees. ■ If wave heights exceeding the threshold set at the site are observed, you will be quickly notified by email. ■ Observation data can be output in PDF or CSV format, making it useful as supporting documentation. *For more details, please refer to the PDF materials or feel free to contact us.

• Data Logger

The 【Weather and Ocean Information Comprehensive Portal Site Compass PLUS】 NETIS registration number QSK-210001-VE quickly and accurately predicts oceanographic information for all areas of the Japan Sea (N23°~N46°, E120°~148°) up to 10 days in advance with a 1km mesh resolution. You can easily register up to 20 locations at any time, and it is possible to remotely monitor oceanographic information for multiple locations via the cloud. 【Features】 ■ Quick and accurate oceanographic predictions (significant wave height, wave direction, period, wind speed, rainfall, heat index (WBGT)) for up to 10 days at 1km mesh intervals ■ Up to 20 locations can be registered and viewed ■ Significant wave height observation option 【Digital Jellyfish】 ■ Weather observation and prediction for construction sites option 【N Sensor】 ■ Information display and alarm display via electronic bulletin boards and rotating lights option 【Disaster Prevention Light】 ■ Viewing of still images and live footage from cameras option 【Web Camera】 ■ Water level observation with battery-operated water level gauge 【Option】 ■ Viewing of typhoon information *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments