After Zheng Junshan checked himself, he suddenly froze for a moment, his head was dizzy, and he finally remembered what happened just now, and looked at Lin Mo with a surprised look on his face.
"What happened just now? I...I just threw a cigarette butt? Yesterday it exploded..."
After hearing this, Lin Mo felt angry and wanted to laugh. He laughed several times before explaining: "The sewer is blocked, and there is an unknown amount of sewage and garbage poured into it. Once these things are decomposed by microorganisms, combustible gas will be released, that is,
Biogas.
These gases are mainly produced in an oxygen-deficient environment. When the weather is hot and the sewers are smelly, residents block the outlet of the sewers in order not to be affected. This not only creates an oxygen-deficient environment, but also prevents the release of biogas.
The concentration of flammable gas is within a certain value. Once it encounters an open flame, it will burn and explode. Just when you threw the cigarette butt, I felt bad. I knocked down a few people as soon as I warned you. Unfortunately, you are the furthest away from me."
Zheng Junshan was thoughtful for a while, and suddenly he said something shocking: "The gas released by some microorganisms is also a fart, right? So I made the fart collapse?"
"Uh..." These shocking remarks made Lin Mo speechless for a while, but after thinking about it carefully, he still felt that there was nothing wrong with it.
"Damn it, what kind of misfortune have I provoked these days? I'm so unlucky. As the saying goes, drinking water to stuff your teeth is bad luck. What kind of unlucky situation have I become by throwing a cigarette butt?"
Seeing Zheng Junshan's gaze, Lin Mo subconsciously wanted to avoid it. The unlucky remarks he made before were just a joke. By the way, Zheng Junshan was asked to be more alert. How could he want to...(?￣?^￣??)...
…
Lin Mo tried to comfort him with a few words, trying to blame the accident on science. Unfortunately, Zheng Junshan still felt uncomfortable and depressed to death.
That's right, this sewer is rotten and rotten, but it has been used for so many years and nothing has happened. However, it is the second time I come here to make such a noise. It is outrageous to find his mother. It is outrageous.
"What's going on, what's going on? What's going on..." Wang Mingkun, sweating profusely, pushed aside the people around him and asked anxiously, interrupting Zheng Junshan's self-doubt.
Seeing this, Xu Zhiyu came up and introduced the situation in a low voice. Lin Mo saw Wang Mingkun coming, and after he understood the situation, he asked about the situation outside and how big the impact was.
"How big is it?" Wang Mingkun was stunned for a moment and said with a wry smile: "It seems to be quite big. It has affected me even 200 meters away. It seems that the area in the new city has also been affected."
"What..." Lin Mo couldn't believe his ears. Although Lin Mo had seen similar news in later generations, it would only affect a few sewers and wells at most?
But thinking about it carefully, Lin Mo understood clearly that this sewer was a product of an unknown era. Not only was it in disrepair for a long time, but it also encountered blockages, random dumping and other factors. It was unknown how much methane had accumulated underneath.
"Let's not talk about this for now! Now two targets may have got into the sewer, and the remaining target is missing. There was such a big explosion, affecting such a large area. What should we do next?"
Hearing Wang Mingkun's question, Lin Mo thought carefully for a moment and replied: "Now we have two tasks, rescue and search, let's give priority to rescue.
All the affected areas were cordoned off, and manpower was summoned for rescue. Residents within the cordoned off area were centralized managed, injured were examined and sent to the hospital, and the young and old were arranged to rest. The young and middle-aged worked with us to clean up the area.
The search on the ground can be carried out at the same time as the rescue work. As for the sewer, the explosion has pointed out its location for us, and we can just arrange people to go to the end of the explosion to watch."
Everyone had no objections to Lin Mo's arrangement and arranged for team members to go and execute it, but Lin Mo and others stayed where they were.
"Old Lin, why don't I think you're in a hurry? Are you confident?"
Hearing Zheng Junshan's words, Lin Mo smiled and replied: "There is really no need to rush. We are still confident in our blockade. As long as the target does enter this area, he will definitely not escape at this time."
"What about the two people in the sewer? Could they have escaped from the encirclement from underneath?" Zheng Junshan couldn't let go of those two people. After all, these two people were the cause of this unfortunate incident. If they were allowed to escape again,
Then he would have lost all face.
Lin Mo listened and explained: "Old Zheng, didn't you pay attention to the water level below just now? The sewage can be very deep. If the sewer is as high as an adult, it would be at least waist deep.
The water is waist deep, and there may be mud underneath, so you can't move very fast, not to mention the pungent smell is probably poisonous. Judging from the time it takes to go down, I have to admire them for being able to walk a hundred meters or so.
"
Hearing this, Zheng Junshan's heart moved and he immediately thought of a question. Since the two people might not have escaped from the explosion area, what would happen if they were blown up by the sewer?
Lin Mo listened to Zheng Junshan's question and said with a smile: "You will either die or be seriously injured. We were all stunned by the explosion shock wave on the ground. It will definitely be more serious inside, and we may be directly shocked to death."
What's more, the flames produced by the explosion will not only burn the opponent, but the combustion will also consume all the oxygen underneath, which is even more deadly."
"Oh..." Zheng Junshan suddenly realized and smiled at Lin Mo: "It turns out that you have already made up your mind! I'm still wondering why you are not in a hurry! No, I have to go down and take a look. How can I say that I also have a contribution?
We have to get the body up."
As Zheng Junshan said this, he was about to go down through the exploded cellar shaft, but Lin Mo was so frightened that he quickly stopped him.
"Don't die, Old Zheng? Didn't I just tell you that there's a lack of oxygen down there? It's life-threatening to go in now. Let's get some ventilation down there! Otherwise..."
Lin Mo finally spread the relevant knowledge to Zheng Junshan, which shocked him. He patted his chest and said that he felt scared when he looked at the sewer.
"Oh...that's not right! The water level seems to be dropping. Even if it is dropping, it is starting to flow." Zheng Junshan noticed the situation and attracted everyone's attention.
"It should have been an explosion that opened up the blockage in the sewer." Lin Mo analyzed it and was a little surprised. The quality of the sewer was not bad! It survived the big explosion, but considering how many dynasties it has been used, it still can't survive.
There is still a way to use it normally.
"Okay, don't worry about it, let's go out and deal with the aftermath! By the way, we should know the cause of today's explosion ourselves and don't publicize it to others.
To the outside world, we have a unified voice and say that we are arresting the criminal suspect. The suspect resisted arrest with a gun and wanted to escape from the sewer. We chased him and he accidentally opened fire."
Everyone exchanged their words and walked outside. As Zheng Junshan walked, he asked Wang Mingkun: "Brother Wang, what is the situation of the person you are chasing? Is he dead or alive?"
After hearing this, Wang Mingkun looked helpless and said with a wry smile: "I have to thank the few people Captain Zheng sent me. They guided us and blocked the other party from running away.
What a pity! Seeing that they were being blocked from the front and back, the other party climbed over the wall to escape. However, he managed to survive by climbing onto the roof of the barn, and fell directly into the manure pit.
At that time, I was worried that someone had escaped, so I gave him a grenade, which got stuck on the roof and exploded in the air. The man climbed out of the pit halfway, was injured by shrapnel and fell back. I don’t know whether he was killed by the explosion or choked to death."
Lin Mo and others were stunned for a moment after hearing this, and looked at Wang Mingkun in disbelief. Only Zheng Junshan felt that the two sides had experienced the same situation, and felt that they had met someone with the same philosophy and had a lively conversation.
Lin Mo left Xu Zhiyu behind, and together with Wang Shoufei and Shi Baocun who came to support, they handled the rescue, resettlement and aftermath work in the old city. Lin Mo, Zheng Junshan, and Wang Mingkun went to the new city.
Along the way, Lin Mo paid careful attention to the fact that this relatively spacious road was seriously damaged. The dirt road was blown open and cracked, and some parts were even directly broken apart.
The collapse revealed the old sewer underneath. There were bluestones and city bricks in the holes. The city bricks looked familiar to Lin Mo, much like the ones used for city walls.
Lin Mo looked at it carefully and found that it was not as outrageous as Ma Sanhe said. The height was about 1.45 meters and the width was a little over 1 meter. A normal adult would have to bend down to pass. In those days, this should have been the main canal.
When the three of them came to the new city, Liu Zhenshan had already arrived with Xu Guyu and Liao Tinghui. The three of them hurriedly made a report, and Liu Zhenshan and the other three looked strange.
"Hey... there's someone down there... ah..." Xu Guyu was about to say something when there was a commotion not far away, as if something had happened.
"Okay, I won't say anything more. The caliber is unified as the cause of the fire. Arrange the search, rescue and aftermath work, and don't cause trouble. This is your main task.
If such a big noise is made, government departments at all levels in Nanjing will definitely send people to check it out. I will deal with them and you can handle the matter as arranged."
"Yes..." Liu Zhenshan and Lin Mo responded, and immediately went to the noisy place. As soon as they entered the innermost place, they found that it was a cellar that had been opened, and there was water flowing underneath.
Policemen were dragging a body inside.
Just when Liu Zhenshan wanted to know what was going on, Lin Mo's sharp eyes noticed that the policeman below was shaking, as if he was about to collapse at any moment. Knowing that the situation was not good, he immediately asked the people around to disperse, grabbed the rope from others, and tied it to himself
On the waist.
After arranging for people to hold him, Lin Mo asked them to put him into the well, hugged the policeman who was about to fall, tied the reserved rope to the body's belt, and had people pull him up.
After coming out, the policeman was completely unconscious. Lin Mo took him to an open area and after some emergency rescue, he finally woke up.
"Old Lin, is he suffering from hypoxia?"
"Yes..." Lin Mo nodded, stood up and pulled Zheng Junshan aside who wanted to get closer.
"Don't get close to him, let him take it easy! He is also lucky. He has been breathing for a while, but the oxygen content is still low, so he is unconscious. Otherwise, if he loses it so recklessly, resuscitation will also be harmful to the body.
It will cause serious damage, and if it is washed away, it will not even be possible to rescue, and everyone who goes down will be injured."
"So serious!" This incident left a deep impression on Zheng Junshan. Lin Mo just described it verbally. Zheng Junshan never thought that it would be so serious. What happened before his eyes made him unconsciously feel the aftermath of the disaster.
Feelings for the rest of my life.
"By the way, Lao Zheng, the body has been pulled up too, right? What's the situation?"
Hearing this, Zheng Junshan retracted his thoughts and introduced: "Judging from his clothes, he is one of the two people who escaped. Unfortunately, his face was burned, so he can't really recognize him."
"What's the cause of death?"
"I don't know..." Zheng Junshan smiled bitterly and shook his head, explaining: "The upper body was severely burned, and blood was oozing from the mouth and nose even after being rescued. It could have been death by burning, shock, drowning or death in the room. The only option is
It must have something to do with the explosion."
Lin Mo nodded. The policeman who had just passed out also woke up. After checking that there was no big problem, and alerting the policemen guarding the entrance of the sewer cellar, they prepared to arrange the aftermath.
At this time, police team members came out with residents from the old city. Seeing several elderly people walking by, Zheng Junshan's face turned pale and he quickly called Ma Sanhe.
"Ma San, look for the old man you knocked down. I arranged for him to be in that hole at the time. If he hadn't left, something might have happened. If the other person's condition is serious, remember to follow him and take care of him the whole time."
Ma Sanhe nodded and immediately ran away to start looking. Zheng Junshan felt uncomfortable. What kind of thing was he doing? He really wanted to give himself a few words, but unfortunately there was someone else who felt even worse.
Zheng Junshan was full of depression. As Lin Mo and others directed the rescue, search and aftermath work, Lin Mo discovered that something was wrong with Zheng Junshan's situation. He took the time to ask, and after learning the whole story, he was speechless.
This explosion injured many citizens. Fortunately, it was a manhunt and blockade at the time, so many residents were hiding in their houses and only suffered minor injuries.
Of course, there are also those who were seriously injured. Most of them were brave. They were still wandering outside when something happened and were directly affected by the explosion. Fortunately, there were no casualties yet.
The police officers and team members who were pursuing and blocking the peripheral exits were also injured a lot. One police officer was seriously injured and was sent to first aid.
Lin Mo took the last group of residents of the old city to evacuate to the new city. At this time, a large row of cars parked outside the blockade, and officials, reporters, and citizens surrounded the area.
Lin Mo looked at it for a few times, and when he was about to look away, he found someone gesturing to him, and he knew the person. After returning a few gestures, he explained to the team members he was with, and then turned around and entered the old city.
Lin Mo was about to take a detour from other exits in the old city and go behind the crowd. On the way, he met Zheng Junshan who was investigating and pulled him along to go out.
"Old Zheng, the person I'm going to meet later is my second uncle. He works in the Nanjing Municipal Government. I need to tell him the truth about the situation. He needs his help to solve the problem.
There was too much noise this time. I just took a look outside and saw a row of cars parked on the road. I don’t know how many officials came here. The section chief alone may not be able to handle it for a while, so I have to find some help for him."
"Understood..." Zheng Junshan nodded and said to Lin Mo: "This matter depends on you. I also saw the pomp and circumstance. Just thinking about it makes my scalp numb."
Lin Mo comforted him with a few words, and they passed the blockade together. The car was parked not far outside, and Zheng Junshan followed Lin Mo directly into the car.
The car drove for a while and stopped in a deserted place. Lin Mo was in the back seat and gave Lin Zhende the details of the situation. Lin Zhende looked shocked when he heard this.
Li Kaiwen, who was driving, also stared blankly at Zheng Junshan in the passenger seat. He was Lin Zhende’s secretary and driver. He was an orphan adopted by the Lin Family Welfare Home. He was very well-read and followed Lin Zhende after graduating from college.
I have seen a lot of storms and waves in my work around me, but I have never heard of anything so outrageous.
