urban security

Concrete trucks kept bringing slurry to the construction site for pouring. Their trucks came one after another. After unloading this time, they picked up another truck and reversed it to a predetermined location to unload the material into the pothole. Stop until the pothole is filled with ready-mixed concrete and have workers clean it again. Wait for it to dry and solidify before proceeding with the follow-up work. This is now the foundation pile and the load-bearing column. That is a large cylinder half a meter thick. How much construction will be required for this third phase of the project? I don't know yet, can I ask later? The vehicle has filled one pit, and the next pit has been dug and placed in a large cage with long steel bars, just waiting for the materials to be filled in.

The construction staff is directing the workers to work, fiercely, hurry up! Pour concrete quickly! Otherwise, the potholes were dug in vain. Why? Because the pit is unstable, the empty space will collapse and become blocked at any time. The hole was more than ten or twenty meters deep into the ground, and there was already an underground river flowing underneath. Only by putting cement slurry into the hole can the collapse be prevented, otherwise the consequences will obviously be repeated. Of course, there is also the risk of people falling in, so once the impact of the pothole reaches the predetermined position, cement slurry is immediately poured to seal the position. The master who succeeded in the collision moved to the next point to work. I saw the excavator hook the machine first and then push it sideways. Just like a snake moving around, he swung the object over and made a clanging sound. Fortunately, it was a pile of iron. After the excavator master got the platform in place, he went to hook up the big hammer. The excavator staggered over and over again. It's like a drunken man, making that clanging sound, doesn't it mean he's not drunk, can he still drink?

At this time, the workers are busy working, and our security guards will be very busy, closing and opening for a while. That dump truck is a truck that carries mud. We call it a dump truck. That dump truck is also a truck, a cement mortar truck. I am very awesome and open the door coaxingly.

Concrete trucks, one after another, come from the concrete station, dozens of times a day. The construction site is busy in full swing, and your construction schedule is tight, getting tighter and tighter, right? The real estate developer wanted the construction company to pay more taxes, so it became quite busy. They are all open at night and are already brightly lit.

The electrician installed several headlights, yes. This distribution box was added and a few lines were put in. When the power was cut off, our security guards were asked to pay special attention. Well, the security guards' tasks became more serious and severe. I dare not fall into the stars every night, and suffer from the scorching sun and steel bars during the day. Rebar, rebar welding, the welder's characteristic of electric welding, as well as hammer, pile driver, hammer hammer. The machine can be started.

The security guard's job is to open and close the door, then ask them to wear safety helmets, and then take a break to check their phones. Today I chatted with the pile driver master. I said you are recruiting a large number of people. This is better than that. Impact. How about it? He said that our one hits me where it is, our one is good, our one makes no noise, is quiet and hits very deep. It's fast, it's fast, it takes a few days to drill a hole.

Can reach underground rock layers. Regarding these words, I all saw that they dug out the rock. The hole they made penetrated even a drop, and there was some stone that had not come out. Use a water pump to pull out the crispy strands. Look at the crispy strands inside, um, brown. At the beginning of pile driving, the hammer of the pile driver struck, and the sledge hammer struck, not the impact of pile driving. This is when the hammer of the pile driver began to hammer.

The pusher is electric. It's still a motor. The motor is connected to the electrical circuit of my project department and installed on the computer, and then. He is like that. The soles of the feet. His body shape is downward. How to say one, the other is called this big country, well, he. A big country is a big country. Not even a single one.

The basic substrate that we just soldered is a triangle triangle triangle triangle that. It was just hanging one leg, lifting it like a crane. I have seen one of them. When it is removed, it becomes a triangle. This is a fixed triangle. Object triangle it that. that. It is high, higher than the ground.

H is parallel to the ground. The whole forms a triangle. Triangle this triangle. Then once the high end of the triangle is exposed, turn a fixed pulley. A wire cable was installed on the telephone bar. Just arrived, just arrived. The steel cable is connected to the winch, and the winch is connected to the motor, and then it is connected. You're in that. On the pulley frame, there is a big hammer tied to the pulley. That big hammer is an important weapon.

It looks like a large lump, with a knife edge underneath it. The cable buckle is tied to its bolt hole, and the cable is connected through the highest column point, forming a right diagonal plane with the ground plane, and reaches the cable stirrer. Then the workers control the cable machine to lift the big hammer. When it reaches the highest position, the clutch is released, and it will fall down.

Because the ground is hit by the impact, the mud is smashed out, and then pumped away, and then the holes are slowly made with hammer after hammer. The steel cable is rotated by the electric winch motor, and the steel cable in the winch rotates accordingly, and then pulls the hammer. The transmission force is transmitted to the moving and fixed pulley, which pulls the hammer to the highest point, and then the operator operates the master. Open that one.

Release that, release the switch, release it like a switch, put it down, put that hammer down, release that olive. Like a piston, like a piston, it hit the ground with a brush and a hammer. We are that Deng. But there are several tons in that big iron area. Once it hits it, it will be one meter deep. Listening to what he said was so bubbly, he knew that he had rich experience.

that. He looked old. Well, wearing a helmet, the teeth popped out, buck teeth, that’s the old man with buck teeth, holding that cigarette in his mouth, holding this cigarette in his mouth. I went, and my mouth was full of yellow teeth stains. Including gold teeth inlaid with gold, gold teeth inlaid with gold, a mouth full of gold teeth, his. Hey, one eye. An eye, it is the same eye, one is big and the other is small, at first glance this is it. This one has a point. Disability. It may also be that he has experienced many accidents.