Hello, I’m Kamino, a civil engineer and government employee who blogs. One of the “Seven Wonders” of the construction industry is the distinction between “mandatory” and “voluntary.” While many people have a general understanding of the difference between these two terms, almost no one can clearly explain the difference between mandatory temporary works and voluntary temporary works—especially when it comes to temporary works…

Hello, everyone. This is Enta. I went to the dentist the other day, and my tooth got so swollen that my face was all distorted... After they removed part of the cavity and put in a filling, it seems it had become infected... Take good care of your teeth! But anyway, in economics, there’s a concept called the “law of diminishing marginal utility”…

Hello, everyone. I’m Enta. I’ve been driving for about three hours, thinking to myself, “Isn’t the distance we slope workers travel just crazy?” so I figured I’d write about it lol. Our sense of distance is out of sync with the rest of the world. Generally speaking, a one-hour commute by car…

Hello, everyone. This is Enta. I came across a job site where there were fine cracks in the joints of the retaining wall. A layperson who was with me (not a slope contractor) asked, “Is this okay?” I explained the reasons on the spot, but later I thought, “If I summarize this on my blog, people will understand…”