What kind of rain is "precipitation of 50 mm or more in one occurrence," used as a standard for work stoppage, as supervised by the meteorologist of Sysmet Co., Ltd. for civil engineering and construction supervisors?

What kind of rain is referred to as "precipitation of 50 mm or more in one occurrence," used as a standard for work suspension, as supervised by the meteorologist of Sysmet Co., Ltd. for civil engineering and construction site supervisors?

Thank you for always watching. I will continue to introduce the criteria I previously mentioned regarding "standards for work suspension due to bad weather." This time, the content is about the criteria for heavy rain. This time, I will explain the concept of precipitation for considering work suspension criteria. Table of Contents 1. Hourly rainfall and continuous rainfall 2. Hourly rainfall and rain intensity 3. What kind of rain is "continuous rainfall of 50mm"? 4. Timing for resetting continuous rainfall 5. Conclusion *For more details, please visit our website or feel free to contact us.

• Weather Survey

Centralized management of weather information at construction sites: weather measures for linear precipitation zones, typhoons, heatstroke, etc. NETIS registration number QSK-150021-VE.

【Natural Disaster Prevention System ZEROSAI】 NETIS registered product: Registration number QS-150021VE allows for centralized management of weather forecasts, weather observations, alerts and warnings, linear precipitation zones, typhoons, and other information for construction sites on the cloud. Additionally, it enables smooth information sharing with workers through electronic bulletin boards and rotating lights that issue weather information and alerts for exceeding standard values. 【Features】 ■ Centralized management of pinpoint weather forecasts and observation information for specific sites on the cloud ■ Comprehensive coverage of alerts and warnings, linear precipitation zones, typhoons, etc. ■ Sharing of weather information with supervisors on the cloud and with workers through electronic bulletin boards and rotating lights ■ Ability to report exceeding standard values in conjunction with business chat applications such as LINE WORKS direct, WowTalk, and Microsoft Teams ■ Usable through technical proposals and creative ideas ■ Telephone consulting by certified meteorologists *For more details, please download the PDF or contact us.

• Weather Survey
• Measurement and analysis equipment leasing and rental
• IoT

Based on practical experience in support companies and business companies, SBS Marketing Co., Ltd. provides consulting services related to marketing, sales promotion, and customer acquisition mainly in the BtoB (business-to-business) sector. On September 2, 2025 (Tuesday), they published a page titled "Can You Achieve Success by Spending 'A Vast Amount of Time'!? The '10,000-Hour Rule'." The "10,000-Hour Rule" suggests that to become a "top expert" or "professional" in a specific field, one needs to practice or refine their skills for "10,000 hours." The page explains the research that supports this rule, examples of great individuals, various counterarguments to this rule, and methods for accumulating effort to "become a top expert" or "become a professional." (Page Overview: Excerpts) ■ What is the "10,000-Hour Rule"? ■ What is the research that discovered the rule? ■ Counterarguments to the "10,000-Hour Rule" ■ What are the methods to "become a top expert" or "become a professional"? (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/ten-thousand-hour-rule-2025-09/

A "non-contact switch" that allows you to open and close doors simply by waving your hand, without directly touching the doorknob or switch! By adopting microwave technology, the risk of malfunction due to condensation caused by temperature differences in environments such as low-temperature warehouses is significantly reduced. It reduces the risk of virus and bacterial infections in places where hygiene is a concern, such as food factories, hospitals, nursing facilities, and restaurant kitchen entrances. 【Features】 ○ Reduces the risk of virus infection by allowing door operation without contact ○ Waterproof and dustproof (IP55 design), making the main unit washable with water (note: the wall surface (back side) is not included) ○ LED display and response sound allow for immediate confirmation of detection status ○ Two pattern settings for one-shot and latch output are possible ○ The thinnest in the industry! Only 22mm thick! ◎ For more details, please download the catalog or contact us.

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.

The company brochure has been renewed.

Pipe and Equipment Exhibition Photos