Chapter 90: Seamless

Seeing this old man walk in, everyone couldn't help standing up and shouting respectfully, "Secretary Yuan." Zhao Quan hurried forward a few steps, holding Secretary Yuan's hand, and said: " Secretary, why are you here in person?"
Secretary Yuan stretched out his hand and shook Zhao Quan lightly, and Zhanyan smiled: "I can't come, I can't help it by seeing you."
Zhao Quan said abruptly: "What the secretary said is that my ability is too poor."
Secretary Yuan patted his shoulder backhand: "Comrade Zhao Quan, you did a good job this time. Not only did you persuade everyone involved in the mass incident and prevented the situation from expanding, but you also protected the scene in the first place for the future. We have kept the evidence after investigating what happened. Well, young and promising, and terrifying later."
These two are like no one else here, talking freely, but everyone else in the house is already sifting through chaff, with their faces as earthy.
In the end, Liu Xing bit his head and asked: "Secretary Yuan, why did you come in person? I'm not good at it. I didn't manage this factory well. Some criminals took advantage of the loopholes and hijacked planes to make trouble. Paying attention to safety in production caused this fire, and the lesson was very profound. Just now I had a bit of disagreement with Deputy Director Zhao on the working methods. I spoke quickly and spoke more violently. I confessed my mistake and asked the organization to discipline me."
Secretary Yuan said coldly: "We will talk about the punishment later. Not only I am here today, but also Fu Lichang, the director of the Municipal Public Security Bureau. He also brought an on-site investigation team. Wait a while, the bank’s Lin Xing The director and the director of the post office are also coming. This is called choosing a day instead of hitting the sun. Let’s have an on-site office meeting with you today and have a good chat about your factory’s problems. Director Liu, please prepare A bigger meeting room, right?"
Liu Xing couldn’t even stand still. He supported the table with both hands, and he managed to prevent himself from falling down immediately. After opening his lips for a long time, he said to Chu Jiang,
Chief Chu, you go find someone to take our factory. The meeting room for the usual meetings is cleaned up, and Secretary Yuan is invited to come and rest."
After saying this, his whole body's strength seemed to have been drained, and he fell back into the chair.
Secretary Yuan ignored him, letting Chu Jiang, who was pale in the walkway, lead the way, took Zhao Quan's hand and turned around and went out.
Zhao Quan walked to the door and found that there was a row of people standing in the corridor, all wearing white uniforms. The leader was Fu Lichang, the director of Wenzhou City Public Security. He nodded to Fu Lichang and greeted with a smile: "I'm really embarrassed to have alerted Director Fu Da to go out in person."
Fu Lichang secretly said in his heart: This Zhao Quan, has the wrist and the scheming, can be a man and be able to do things, and his political achievements are also top-notch, and he is not too young. It is the time when the results are coming. The old Song of the Light Industry Bureau will retreat next year. Secretary Yuan took him to walk. The relationship between the two is also quite reliable. It seems this has a great opportunity? It happened to take this opportunity to sell him a favor in front of the secretary.
Thinking of this, he laughed and said: "Deputy Director Zhao, there is such a big thing here, even the secretary is alarmed, how dare I hide in the house? Besides, the investigation site is part of our public security system. At work, my old man is also a person who has been at the grassroots level for decades. He hasn't lost a bit of his craftsmanship. He just took this opportunity to practice his hands and show his face."
Everyone laughed softly when they heard this, only Chu Jiang on the side was pale and pale, Secretary Yuan said with a smile: "Then let us see the old man's methods later, but don't let us down. what."
Fu Lichang hurriedly took the opportunity to express: "Secretary Yuan, please go to the conference room to sit down, this little scene will be over in a while."
After I rolled up my sleeves, I clicked on the names of a few people, and shouted: "It's starting, you guys take the guys and follow me. Let's go to the finance room to investigate the scene. The rest of the four are in a group, here, the office building The gates and workshop gates are standing, and all idlers are not allowed to enter or leave casually for the time being! And you, Liu Chi, you hide inside with your head shrunk and think I can’t see you? The one who brought you, roll me to the gate of the factory Stand guard, go back and clean up you, ashamed of me."
After the order was completed, he was about to go downstairs. Zhao Quan was not relieved, and accused Secretary Yuan of the crime, and asked Chu Jiang to continue to lead Secretary Yuan to the conference room to wait for the results, while he himself accompanied Fu Lichang downstairs.
Zhao Quan and Fu Lichang went to the entrance of the financial room together and greeted a few workers, explaining Fu Lichang’s identity. The workers allowed the door to be kept tightly guarded and put a few police officers in to investigate the scene. There are two fire field investigators from the fire brigade, and even they were blocked outside just now.
As soon as Zhao Quan was about to enter the door with Fu Lichang, he saw Chu Jiang ran over panting and said, "I'll help too." Zhao Quan had the intention to not let him in. However, things are still not finalized, and he is not much better. What to say, I had to let this person in.
The workers gave way and didn't leave, they all looked at it strangely.
Zhao Quan watched several police officers who came in wore gloves and carefully searched around in the burnt ashes. He didn't understand this. Like the onlookers, he was watching the strangeness. Fu Lichang was different. He entered. At the scene, both eyes were shining brightly.
He carefully observed the next surrounding area, and then asked the fire field investigator of the fire brigade who came with him, "As far as you can judge, where is the fire? When did the fire start?"
The man first saluted, and then reported: "We received the police call at 11 noon. It took ten minutes to get here, which is eleven ten. When we arrived, here The open flames in
were basically extinguished, because there were a lot of workers around the office building. They saw fireworks in the room, cut off the power immediately, and then started to put out the fire. To say that the workers in the electronics factory have Professional knowledge, knowing these common sense, save us a lot of things.
As far as we know, no one was present in this office at the time, so there were no casualties. The fire burned too fast and everything was basically burned out. I heard that it was mainly accounting information. Is this a fire? It's our judgment, it should be there—"
Pointing to a corner of the wall, "There should be the first point of fire. All the lighting wires in this room are open lines, walking along the wall, and there is a very obvious V-shaped burning in the whole room. The wires in this corner are obviously short-circuited. Because they are aluminum wires, the phenomenon of molten beads is obvious, so we believe it is a fire caused by a short-circuit of the wires."
Having said this, the man hesitated and said: "According to the workers and the first group of team members who rushed in, they had smelled heavy industrial ethanol in this room when they first entered the fire. The smell is gone, but this industrial ethanol will be decomposed into water and carbon dioxide after burning. Our current technical conditions cannot detect it, so this matter is not certain."
After listening to this, Fu Lichang nodded slightly. Seeing that Zhao Quan was confused when he heard it, he explained: "Zhao Ju, you haven't learned this before, let me explain to you.
This'V'-shaped trace is an important basis for judging the fire point. Fires starting from the fire point generally develop from bottom to top. Since this is an indoor area, the fire development usually does not extend from the fire point. Generally speaking It will spread to the top of the fire point along the temperature gradient, leaving a'V'-shaped trace on the wall next to the flame. The bottom of the'V' is basically the initial fire point.
You see, the traces of this corner are very obvious, so I agree with this comrade’s judgment;
There is also this "melted bead" phenomenon.
"Melted bead" is a professional term. When a wire is short-circuited, the instantaneous temperature of the arc can reach several thousand degrees Celsius, which is much higher than the melting point of commonly used metal wires. You see, aluminum wires are used in this room, and the melting point of aluminum is 660°C. , When the wire is short-circuited, the strong arc high temperature action can make the wire quickly melt and vaporize locally, and even cause the splash of the wire metal droplets, resulting in melting marks, that is, "melt beads".
Generally, the diameter of the molten beads is only about 1 mm, and the largest is only 35 mm. Wait for the comrades on the field survey to verify the "melt bead" phenomenon of this wire here. If you can find the "melt bead" splashing out again, It can be judged whether it is a fire caused by a short circuit here;
As for ethanol, it is actually industrial alcohol. It is actually colorless and odorless. However, in order to be easy to identify this dangerous product, some volatile and pungent substances are usually added to it, but ethanol is the residue after burning. It is water and carbon dioxide, which cannot be detected by our current technology. "
When Chu Jiang heard this, he was greatly relieved.
The scene here was set up by him personally, so that he could seamlessly forge such a short-circuited wire that caused a fire. Now I heard that the personnel of the fire and public security systems have confirmed this. He can't help being smug. Don't look at you coming to the brigade, but unfortunately, I still can't match my old electrician.
He was proud of himself, but he was not idle. He said sadly, "Director Fu, Director Zhao, you see that the cause of the fire has been found. You two don't need to stay in this messy environment, or go up. Drink tea with the secretary? Our management has made an oversight, and the wire is so aging that we did not find out, which caused today's accident. Fortunately, it only burned something and didn't hurt people.
After this time, our factory will definitely learn from the lesson and immediately carry out a major safety inspection to find out all hidden dangers. I, Chujiang, on behalf of Factory Manager Liu, promised that such accidents will never happen again! "
Zhao Quan was slightly disappointed when he heard the words. It seems that this time others came prepared, and all the means were prepared to perfection. He was agitated for a while, said a little too much, and was a little miscalculated.
Fu Lichang saw what Zhao Quan was thinking. He smiled slightly, pulled Zhao Quan, and said in a voice that only two people could hear in his ear: "Don't worry, Zhao Ju, this matter is not over yet, wait Let me show you the real methods of my old man."