- HOME
- List of Articles
Results of Creating a WBGT Index Table Up to 50 Degrees
Hello, everyone. This is Enta. Are you taking precautions against heatstroke? It’s already freaking hot, isn’t it? I’m managing for now with my air-conditioned work clothes, but it’s seriously hot. Don’t you think that WBGT index chart is a bit off? The areas we’re working on are actually more…
How to Deal with a Mountain That Suffers Minor Landslides Every Time It Rains
Hello, everyone. This is Enta. Around this time of year, the rain causes landslides in the mountains every now and then, doesn’t it? Even temporary shotcrete can’t withstand the soil pressure coming from deeper down. The sections above that are still holding up because we’ve installed rock bolts there, though. What do you do in situations like this…
This is the most effective way to prevent heatstroke!
Hello, everyone. This is Enta. It’s been sweltering hot every day, hasn’t it? There are rumors that the rainy season might end this week!!? What do you think? By the way, how are you all holding up against heatstroke? Has anyone already come down with it? For those who get it every year, the risk of a recurrence is definitely higher…
Just don't add water!
Hello, everyone. This is Enta. When you’ve mixed a few batches of grout, the grout left in the mixer tends to get pretty hard, right? What do you do in that case? This video shows what happens when you add something to that hardened grout! At first, it’s all clumpy…
You must not ask female workers on the job site for their personal contact information! That’s definitely workplace harassment!
Hello, everyone. This is Enta. These days, there are many women making their mark on construction sites. I’ve heard that when women suddenly appeared in what used to be a male-dominated world, many of the men were a bit flustered. And now, a few years later, how are things? Surprisingly, these days…
I Went to the 2025! CSPI-EXPO Held at Makuhari Messe! Part 3
Hello, everyone. This is Enta. It’s already July! Only six months left in the year!!! Half the year has flown by in the blink of an eye. And from here on out, it’s going to get really hot all of a sudden! Let’s stay focused! The 2025! C… event held at Makuhari Messe…
Found a great product!! (Yellow tarps for secondary disaster preparedness!)
Hello, everyone. This is Enta. Have you seen this? It’s something I saw at CSPI-EXPO that made me go, “Wow, this is it!!!” lol. That’s right. It’s the Yellow Sheet. (It’s exactly what it looks like, lol.) As you’ll see if you watch the video, it’s good for three years! That’s pretty great, isn’t it?  …
Sharing real-life experiences inspires those who come to see it, and in turn, we gain a lot from them!
Hello, everyone. This is Enta. Last Saturday, I went to an event called “Building Communities: An Exhibition of Various Jobs.” It was an event designed to introduce—or at least give a glimpse of—civil engineering and architecture to today’s students, and several prominent business leaders took the stage to speak. The goal was to help young people learn about the construction industry in various ways…
No matter how challenging the job site is, you can handle it with a little ingenuity.
Hello, everyone. This is Enta. The other day, I received a photo like this from one of our job sites! They’re drilling right through a tree, lol. This is a real challenge in every aspect—from setting up the equipment to the drilling itself, isn’t it? I’m sure you’ve all encountered situations like this at your own job sites. At times like this…



