Subsequently, the rescue site will report the detection data, sediment changes, water volume and various countermeasures to the headquarters through the walkie-talkie.

These are kept for archival records and as research data.

A group of experts in the command looked at the constantly reported materials, thinking about and discussing each change, the impact or possible consequences.

Especially for Yan Jiecheng's response every time, these are the focus of their analysis.

As they pondered, they analyzed whether there was any other good way.

They will also raise objections to some of Yan Jiecheng's handling measures. Whenever this happens, they will contact Yan Jiecheng directly, and after discussion, if the measures they propose are more reasonable, Yan Jiecheng will also be good.

In the capital, Zhu Huimin, who was waiting for news in the general dispatch room, was stunned after receiving the situation reported by the headquarters.

He didn't expect that Yan Jiecheng actually wrote a suicide note and stayed at the rescue scene all the time.

At this time, the content of Yan Jiecheng's suicide note was also directly handed over to the ministry by the headquarters.

Zhu Huimin looked at the content of the suicide note copied by the general dispatch room, and was speechless for a long time.

No matter if the two of them had any disputes before, he would have indescribable admiration for Yan Jiecheng in his heart.

He was a man who came from the war years, and to be honest, he had always felt that Yan Jiecheng was a little white face, just like the soft readers he had seen in the past.

Unexpectedly, this Yan Jiecheng looks white and pure, and he also has such a side, he is a gentleman.

At ten o'clock in the morning, a group of people in the tunnel were busy dying. Yan Jiecheng was holding a pig's trotter in his hand and gnawing on it.

It's impossible to work, it's impossible to do it yourself in this life. With them, everyone has the backbone.

"Leader, leader, the entire water gushing point has shifted four centimeters to the left." When Yan Jiecheng was gnawing on the pig's trotters and was getting up, the person in charge of monitoring walked up to him and said.

Yan Xie put down the pig's trotters in his hand on the horse, walked to the water gushing point, and looked at it carefully. The water here is visibly cloudy to the naked eye.

When Yan Xie Cheng saw this situation, his pupils also shrank, and he knew that the situation was getting more and more dangerous.

We can't wait any longer, we must immediately carry out safety support and fully grouting to plug the leakage.

"Everyone quickly use these wooden stakes to hold up the back here first, and immediately start to support the water gushing point."

After Yan Jiecheng said this, he asked the liaison officer on the side, "Contact the command headquarters and ask them where the steel plate is?"

Tell the command that we have now decided to start working on protective supports, as well as full grouting to plug leaks. ”

After Yan Jiecheng finished speaking, he took the searchlight and carefully looked at the surrounding environment inch by inch to see if there were any obvious cracks.

Yan Jiecheng looked around, but did not find any obvious cracks, and felt a little comforted in his heart.

At this time, he noticed that the young man who was about to become a deserter in front of him was holding the measuring instrument at this moment, and his legs were already trembling.

Yan Jiecheng didn't despise him too much, thinking about the current situation, he patted him on the shoulder and said, "Don't be afraid, calm down."

Believe in yourself, believe that we will be able to complete this task, after going out, Lao Tzu will ask you to smoke Huazi and drink Maozi. ”

The young man listened to Yan Jiecheng's words, gritted his teeth and roared, "I'm not a bad seed, I'm not afraid." ”

Yan Jiecheng smiled when he heard this, this person was cornered, and he would burst out with greater potential than before.

"Leader, the command said that the steel plate has arrived. Now they're coming here. ”

At this time, the liaison officer came over and told Yan Jiecheng the good news.

Yan Jiecheng immediately laughed when he heard this, and said loudly: "Comrades, everyone hold on a little longer.

Soon the steel plates will be brought in, and we will completely solve the problem of water inflow here. ”

Everyone was also excited when they heard Yan Jiecheng's words.

After all, this victory is at hand.

Working here on weekdays, everyone doesn't feel anything yet. But this time I wrote a suicide note to work here, and everyone always felt panicked.

There is always a feeling that I am going to die immediately.

At this time, I heard Yan Jiecheng, the big leader, say that the steel plate will be delivered immediately, and this problem here will be completely solved.

A group of people who were originally determined to die were suddenly awakened to the desire to survive.

So the atmosphere in the tunnel is no longer as oppressive as before. There was also a little clever ghost on the side, handing Yan Jiecheng's lunch box to him.

said: "Leader, you continue to gnaw on the pig's trotters." You can rest assured that this support will definitely be done steadily. ”

Yan Jiecheng looked at the pig's trotters in front of him, if it weren't for the wrong occasion, he would definitely give this little elf ghost a reward.

Lao Tzu is encouraging everyone's morale here, you bring a pig's trotter over at this time.

Is it appropriate?

To be honest, the environment in this tunnel is really harsh. There is not only the smell of various concrete volatilization, the smell of gasoline and diesel combustion, but also all kinds of living filth.

If he ate in such a place on weekdays, he would definitely not be able to bear it. But once he arrived at the construction site, Yan Jiecheng no longer paid attention to these things.

After all, that's all there is to it.

About an hour later, there was a roar in the tunnel.

Hearing this voice, Yan Jiecheng couldn't help laughing, he could hear that it was the sound of a heavy dump truck.

It should have been the command that had pulled the steel plate and entered the tunnel.

"Hurry up and ask if their steel plate has already entered the tunnel."

Yan Jiecheng said directly to the liaison words.

The liaison picked up the walkie-talkie and immediately asked.

Yan Jiecheng heard a positive voice coming from the walkie-talkie, so he said directly to the construction personnel: "Everyone, the steel plate we used for reinforcement has entered the tunnel, and it will arrive at us in half an hour at most."

So, now hurry up and close the prefabricated segments directly. ”

Everyone listened to Yan Jiecheng's words and immediately sped up the movements of their subordinates.

"The leadership is not good, and the crane suddenly stops working."

As soon as Yan Jiecheng relaxed, someone shouted.

When Yan Jiecheng heard the news, the pig's trotters in his hand fell directly into the water.

Yan Jiecheng hurriedly walked to the side of the crane, and he saw that the mechanic was nervously checking the crane at this moment.

He asked, "What went wrong, did you find the cause?" ”

The mechanic was still checking, and he didn't look back and said, "I haven't found out where the problem is coming from, but the engine suddenly went out." ”

Yan Jiecheng watched the mechanic inspect the hoist, with a hammer in the east and a hammer in the west. There is no process at all, it's just a mustache and eyebrows.

When he saw it, his heart was on fire.

Said directly: "In this way, you first check the oil circuit system."

Look for too much air or moisture in the fuel supply system, or if there is a clogged line or filter. ”

Yan Jiecheng thought for a while, about the problem of diesel engine failure. The only thing they can handle on site is the oil circuit system.

If it's really a piston valve, something like that, if something fails, it's not something they can handle on the spot.

Yan Jiecheng also knew that they, the mechanic, were half-and had no level.

At this time, after listening to his words, he actually opened the fuel tank first to see if there was oil in the tank.

Then, I checked all the way down the oil road.

It was considered that they were lucky, and through inspection, it was found that only a section of oil pipe was blocked, which caused the ignition to be impossible.

After finding the cause, the mechanic dredged this section of tubing. After the air was drained and reinstalled, the crane was restarted.

At this time, the dump truck of the command transporting steel plates had already arrived.

Lao Xie shouted from afar: "Solution, solution, the steel plate has arrived, the steel plate has arrived." ”

When everyone saw the trucks arrive, they couldn't help but stop what they were doing and look in the direction of the hole.

Yan Jiecheng hurriedly shouted: "Don't stop in your hands, first close the concrete segments." ”

At this time, Lao Xie had already arrived next to Yan Jiecheng.

grabbed Yan Jiecheng's hand, then hugged Yan Jiecheng again, and said excitedly: "I'm scared to death, you can't have an accident." ”

Yan Xie Cheng......

Quickly shook off Lao Xie, took a step back, and then said, "What are you doing?" Are the concrete and high-pressure pump trucks ready? ”

Lao Xie hurriedly said: "It's all ready, it's all launched, and you can go to the palm immediately."

Xie Cheng, you listen to my advice, I begged you, okay?

You should quickly withdraw to the rear now, and go to the headquarters to sit in command, okay, just have me here. ”

Yan Xie Cheng glanced at Lao Xie and said, "Now is the most dangerous time, if it is not blocked, it is really going to be a big deal."

For this kind of new Austrian construction, your understanding is not as deep as mine, and I am not at ease if you deal with this kind of thing here.

If one person is not careful, all these people and equipment will be buried here today. You say, can I go? How do I leave? ”

Lao Xie hurriedly said: "You have to believe me, believe that I have so many years of experience, and I will definitely be able to handle it."

In case there is something here, we can communicate through the walkie-talkie at any time. ”

When Lao Xie spoke, a large number of construction personnel had already arrived at the front line, and together with the original personnel, they carried out intense closed-loop sealing work on the concrete segments.

Yan Jiecheng looked at the crowd of people pouring up at once, he knew that the structure over there was very fragile now, and the entire load situation was completely unclear.

hurriedly shouted over there: "Half of the people in the palm will be withdrawn immediately." ”

Everyone heard Yan Jiecheng's roar, and the leader who led the team up just now said to the original operator.

The part of the people who had been with Yan Xie to rescue all of them withdrew.

Yan Xie Cheng saw that they had all withdrawn, so he said, "Everyone hurry to the rear to rest, this has been working for several hours in a row."

Go back and have a good meal, get a good night's sleep, and in the evening I invite everyone to drink a celebratory wine. ”

That soft young man, when he passed through Yan Jiecheng. Yan Jiecheng also patted him on the shoulder and said, "You kid, you can't be so timid in the future, you have to be tough in the future." ”

The young man, seeing Yan Jiecheng say this, nodded fiercely and said, "I'm sorry." I certainly won't be like I am today. ”

Yan Jiecheng nodded and said. "Okay, that's our railroad people.

But don't be embarrassed, kid. Fear of death is human nature, and there is nothing to be ashamed of. ”

The young man nodded with red eyes.

Yan Jiecheng didn't know, because his two sentences saved the future of a good young man.

Later, he became a top expert in the engineering monitoring industry.

Created a world-leading, undersea tunnel monitoring program.

The first prefabricated concrete segment completed the closed loop with great difficulty.

Before the second steel plate for reinforcement is applied, grouting is carried out.

This is the most dangerous time.

"Lao Xie, immediately let the high-pressure grouting truck start the grouting operation.

The monitoring team reports the test data every 10 minutes.

All workers, pay attention to the segments above the head and be careful of cracking and falling. ”

With Yan Jiecheng's order, everyone was doing their work in an orderly manner.

Lao Xie, there was a burst of joy in my heart at this time. He felt that the danger of this place was finally being rectified.

"Lao Xie, let the people of the medical team immediately, immediately, immediately enter the state of standby."

Lao Xie glanced at Yan Jiecheng and immediately went to implement it.

After coming back, he looked at Yan Jiecheng and said, "We have closed the loop, and now there should be no problem with grouting now."

You haven't closed your eyes for more than 20 hours, so go back. ”

At this time, Dai Mao, who came out of nowhere, also said: "Leader, you really can't stay here any longer, the ministry informed me that I will take you out no matter what." ”

Yan Jiecheng glanced at Dai Mao and said, "Dai Mao, why is there something about your kid there."

There's nothing you need to do here, get out of here, and give you a task. After I go out, help me prepare some Huazi and Maozi, and I want to reward the group of construction workers who just went out. ”

Seeing Dai Mao's reluctance, Yan Jiecheng scolded: "I am the chief engineer of our department, a member of the academy of sciences, I don't know if there is danger."

I don't know how to judge myself, I want you to be a white-faced scholar here to point fingers, and hurry out to complete the task I arranged. ”

When Dai Mao saw Yan Jiecheng say this, he felt that it was the same. No one knows the situation here better than Yan Jiecheng, and Yan Jiecheng said that if there is no danger, then there is none.

So he went out of the tunnel and went to prepare cigarettes and alcohol according to Yan Jiecheng's instructions.

Then, Yan Jiecheng shook his head, looked at Lao Xie seriously and said, "At present, the cavity here is too serious, and with the grouting progressing, we can't grasp the pressure in the cavity.

It's hard to say what happened next. So, we have to prepare for the worst in our hearts and be prepared for anything. ”

Then, Yan Jiecheng sighed and said to Lao Xie: "At present, in the world, the risk of this new Austrian construction cannot be quantified.

For the treatment of this cavity, especially for the treatment of the internal pressure of the cavity, it is all based on experience to cross the river.

So, you can't stare at it.

Lao Xie, don't be too nervous. Back then, our family faced those two hungry wolves, and they were all right. ”

After Yan Jiecheng finished speaking, he smiled.

Seeing this, Lao Xie had no choice but to smile helplessly. In the face of Yan Jiecheng, he really couldn't say it, in the past few decades, he has never taken advantage of his mouth.

(End of chapter)