Notice of the 44th "Latest Construction Method and Technology Training Seminar"

I would like to report on a new initiative that utilizes the cutting function of steel obstacles.

Yasuda Engineering Co., Ltd. will conduct a seminar at the 44th "Latest Construction Technology Seminar on Advanced Propulsion Methods" held in Tokyo and Osaka. We will report on our new initiatives utilizing the steel obstacle cutting function of the milling mole method. This seminar is accredited as a "Continuing Professional Development (CPD) Program" by the Japan Society of Civil Engineers. (CPD credits: 6.5) We sincerely look forward to your attendance. [Overview] ■ Seminar Time: 14:55 - 15:50 ■ Seminar Content: Challenging New Areas with the Milling Mole Method - New Initiatives Utilizing the Steel Obstacle Cutting Function - *For application details, please refer to [Details on How to Apply for Participation Here]. *For more information, please refer to the PDF document or feel free to contact us.

• Special Construction Method

It is possible to directly reach the existing shield through the application of metal cutting technology! We are currently presenting examples of construction where direct cutting was performed on existing shields.

The "Milling Mole Method" is equipped with a specialized bit designed for cutting through obstacles using a tunneling machine. It allows the cutter of the tunneling machine to make ultra-low-speed contact with obstacles through a special telescopic pipe, enabling cutting through the rotation of the cutter. This operates on the same principle as lathe machining. A significant feature of this construction using the "Milling Mole Method" is that it achieved direct cutting of steel segments without performing mirror cutting. Since improvements to the protective measures of the existing shield section could not be made from the surface, a boring machine was mounted, allowing for injection from within the tunneling machine (using a dual-pipe strainer method with multiple phases). Additionally, a formwork for cutting connection was installed inside the existing shield, and fluidized treatment soil was placed, allowing for direct cutting at ultra-low speeds and safely avoiding the risks of water inflow and subsidence accidents that occur during mirror cutting. Previously, mirror cutting was performed from within the shield, raising concerns from customers about the risks to the surrounding environment due to groundwater inflow and ground collapse associated with that construction. We proposed direct cutting of the existing shield, and after executing the construction, we successfully reached the target without affecting water inflow or the surrounding environment, resulting in great satisfaction from the client! 《You can download the construction case from the PDF below!》

• Sewerage facilities
• Special Construction Method

Introducing a case study of shield arrival construction using the milling mall method!

The "Milling Mole Method," equipped with four special functions: exploration, improvement, cutting, and guidance, is a ground obstacle response type mud-based thrusting method. It consists of three devices: a tunneling machine, a special telescopic pipe, and a special injection pipe, allowing for the precise cutting and removal of underground obstacles. In the construction of the inflow pipe sewer system for the second Nakagawa Chubu rainwater adjustment pond, the Milling Mole Method was used to carry out the shield arrival work. Milling cutting length: The assembly precision of the steel formwork at the arrival section inside the existing shield, L=1.520m from the outer circumference of the existing shield, was excellent, and there were no leaks of groundwater or muddy water during the placement of fluidized treated soil or during the shield cutting with the tunneling machine, allowing for safe cutting. 【Construction Example】 ■Location: Nagoya City, Aichi Prefecture ■Client: Nagoya City Waterworks Bureau ■Contractor: Asanuma Corporation ■Nominal Diameter: φ2200mm ■Thrusting Length: 101.520m ■Underground Obstacles: Direct access to the existing shield Inner diameter of the existing shield φ3750mm *For more details, please refer to the PDF document or feel free to contact us.

• Special Construction Method
• others

In recent times, the procurement costs for PCs have surged due to the depreciation of the yen and the semiconductor shortage. Enter the MacBook Neo, priced from 99,800 yen (including tax). It stands up well against Windows machines in the same price range, creating a new option for employee PCs. Therefore, we will hold a webinar aimed at those managing PCs in corporations, where we will discuss the features of the MacBook Neo from a business perspective, as well as its implementation and management methods. Date: June 17, 2026 (Wednesday) from 15:00 (approximately 45 minutes) Location: Online Participation Fee: Free (registration required) Organizer: Kaga Solnet Co., Ltd. Application Deadline: June 17, 2026 (Wednesday) by 15:00 ■ Agenda 1. Why Mac now? 2. Can business be conducted with MacBook Neo? 3. Key points for implementation and management 4. Employee feedback Please note that the content may change. ■ Instructor Kaga Solnet Co., Ltd. Jamf Certified Tech Kazushi Kawabata

We are pleased to announce the hosting of a web seminar by our company. 【Easily create beautiful documents with image copy-pasting and Markdown! A casual kintone manual made with StockNaut】 We will provide a clear explanation of the kintone plugin "StockNaut," which allows you to write text while pasting multiple images into a multi-line text field. The "Markdown syntax" adopted by StockNaut enables the creation of text that is easy to read for both humans and generative AI. By combining it with generative AI, you can experience the benefits of StockNaut at 120%! If you are struggling with document creation, including manuals, we look forward to your participation. 【Recommended for the following people】 - Those who want to create procedure manuals, guides, or internal wikis on kintone - Those who feel exhausted from layout adjustments every time they create a manual - Those who have heard of StockNaut but have not yet tried it - Those who want to organize their knowledge in preparation for future AI utilization

Even if you can't attend the exhibition, experience "transporting" on the spot! [Free Participation, Limited to 8 People per Session] Electric Stair Cart Real Experience Event Held "I don't have the opportunity to go to the exhibition..." "I want to check the actual operation feel and the differences between models up close..." For companies and site managers with such concerns, Sanko will hold an "Electric Stair Cart Experience Event" where you can directly operate and compare the actual machines, ensuring you can introduce them with confidence. On the day of the event, we will provide detailed explanations of the features of our lineup using the actual machines. Additionally, you will have the opportunity to experience the operability on actual stairs right there. Participation is free, and each session is limited to 8 people (first-come, first-served). If you want to consider purchasing after seeing the actual machine, please feel free to join us for this opportunity.

How many months can your company's profits last? — Survival strategies for the era of \$110 crude oil. By simply answering a 3 to 5-minute questionnaire, you will receive a "custom report" estimating the specific monetary impact of the crude oil and energy crisis on your company's profits and cash flow, calculated using Fermi estimation, delivered to your email in about one minute.

We offer a wide range of products primarily in the field of network management, including network/server integrated monitoring, flow visualization, configuration management, L7 analysis, observability support, and solutions for MSPs. We will propose optimal solutions on the spot for issues such as excessive alerts, lack of visualization, or feeling limited by current monitoring. We can accommodate environments from small to large scale. We also conduct screen demos regularly, so please experience the difference at our booth! 1. All-in-one network monitoring tools: 'PRTG Network Monitor', 'PRTG Enterprise Monitor', 'PRTG Hosted Monitor' 2. Integrated platform that accelerates visualization, root cause identification, and recovery: 'SolarWinds Observability' 3. High-functionality, customizability, and design-oriented hybrid IT infrastructure monitoring tool: 'Checkmk' 4. Definitive solution for network visualization: 'ntopng' 5. Automates configuration backup, change management, and auditing of network devices: 'Unimus' We are introducing multiple products. We look forward to your visit!