At the beginning of the fire scene, I was rescuing people, and I was broadcast live as a firefighter

In the live broadcast room, the audience's eyes turned red when they saw this scene.

"I didn't expect to see such a touching scene in peacetime

" "Heroes, these are our heroes

!" "I just read the analysis of some bigwigs, and the collapse may be as high as 40 percent

again!" "Why are so many people allowed to go in such a dangerous way?" "Without so many people

, there is no way to carry out rescue

!" "Yes, there are 352 people trapped inside!"

"I used to want to be a firefighter, but now I'm really scared.

"On the contrary, I wanted to be a clerk, but I have already applied for this year's

firefighter exam!" "In life, there are things to do and things not to do, and I also applied for the firefighter exam." "

········

Li Xiao followed the team and slowly went deeper into the tunnel, while the members of Group 2 slowly walked out of the tunnel from the inside.

The two sides passed by, and the eyes of the two groups of people were a little inexplicable.

On the one hand, we are moving away from danger and moving towards safety.

On the other hand, it is far from safety and towards danger.

Mo Xingwan walked up to Li Xiao and asked a little nervously

, "Brother Li, do you think our rescue will go smoothly?"

Li Xiao smiled bitterly:

"There is definitely danger, but it is not as big as imagined.

"You're new and haven't experienced a lot of things.

"When it's time to come to the rescue, try to maintain your strength to deal with emergencies. "

Don't panic when you encounter something, and don't rush to it as soon as your brain is hot, understand?"

"This.... Not really, okay?"

Mo Xingwan hesitated, although Li Xiao's words were vague.

But the meaning is actually quite obvious, that is, try to let him know how to protect himself.

Li Xiao put her arms around Mo Xingwan's shoulders and put his ear to her mouth.

"You and Liu Qiang are both newcomers, Liu Qiang is better, after all, he is a military transfer, and his physical fitness is far stronger than that of ordinary people.

"But you're a college student with a background in veterinary medicine, and I'm afraid you can't even memorize the regulations on the rescue code."

"In the face of such a major disaster, you just need to give others a helping hand and don't drag others back."

"Leave the rest to us, the old people.

As he spoke, he smiled confidently and patted his heart.

"But, Brother Li, aren't you just .....

" Li Xiao smiled contemptuously:

"People are different, have you ever seen a recruit who has only been in the company for a month or two get a personal third-class merit?"

Mo Xingwan was forced by Li Xiao's fresh and refined pretence, and was successfully asked.

However, he thought about it carefully, and he really couldn't compare with himself who could still walk like a fly with a weight of 300 pounds.

Seeing Mo Xingwan bowing his head and not speaking, Li Xiao patted him on the back

, "Don't worry, even if something goes wrong, we can still hide under the engineering truck."

"It's a little dangerous at best, but it's not a big deal.

"Understood

!" Zhang Wenxin watched the two of them walk slower and slower, and couldn't help but turn around and remind:

"Hurry up and talk nonsense

!" "It's coming!"

Soon the first team finally arrived, and went deeper into the tunnel more than 400 meters deep.

The task was quickly assigned, and all members of Li Xiao's third squad were responsible for installing the support poles.

Hearing the task, Li Xiao couldn't help but shake his head.

Rather than the task of installing the support rods, he would rather go to the excavation of the collapse.

After all, his physical recovery is much faster than others.

And his digging speed is also half faster than that of ordinary people.

It's a pity that the above order can't be changed at all, so he can only helplessly come to the left side of the engineering vehicle with his teammates.

The metal poles are thigh-thick, and the length of each section is 3 meters, making a total of two sections, which adds up to only 6 meters.

The weight of these metal poles is so heavy that you've tried to pick them up by a guy before, but it's very difficult.

For a normal adult man, two people need to use tools at the same time to fix the 6-meter support pole.

Then, in addition, find someone who is responsible for installing it on the fixed platform.

Li Xiao was not reckless, although he could hold the metal pole alone, but he was very reluctant.

It is better to save enough physical strength to deal with unexpected accidents than to waste energy in vain.

It's not the first time we've been assigned to install support poles, so it's pretty fast.

Except for Li Xiao, who has been responsible for picking up the support rod, the other two take turns to install it.

After all, the physical effort required for installation is relatively small.

In this way, you can take a proper break by rotating jobs.

Erected support rods, after being installed.

There will be follow-up engineering crews who will cover the steel sky on the support poles.

And the engineers will inject MAKC (Instant Colloidal Foam) into the steel sky.

This colloidal foam produces a violent chemical reaction immediately after contact with air.

The volume will rapidly expand to more than ten times the original volume, and the originally compact tissue will also become a large and small honeycomb structure.

MAKC is very extensible and expandable, and it quickly takes up all the free space.

After a violent reaction, the chemical reaction will quickly plateau.

And it hardens quickly in a short time, and its hardness is a few points stronger than ordinary military hardened plastics.

Of course, if you want to compare with ordinary steel, you still can't do it.

However, as a cushion on the steel sky and the top of the tunnel, it is already the best way.

At least the tunnel really has to collapse completely, and it can also be used as a buffer for the first line of defense to the rescuers, delaying a certain amount of time.

Li Xiao looked up at the layers of protection above her head, and the tension in her heart really relaxed.

Add up to a total of three layers of protection, as long as the luck is not too bad, most people here should be fine.

The progress of the project was rapid, and not only the clods and wreckage were transported out in the temporarily modified Wuling Hongguang.

After all, there are only half lanes left on both sides of the tunnel.

Ordinary vehicles can't pass at all, and motorcycles and tricycles are too low.

There is only Wuling Hongguang, this boxy car.

With a casual modification, it is a very good truck.

It can enter and exit the tunnel freely, and the horsepower is strong enough, and the carrying capacity is large enough.

Every time you move forward, the radio of the engineering vehicle will sound a prompt.

[The current excavation progress is 432 meters: 1.75 meters away from the inside of the tunnel]

[Warning, everyone raises the warning level. [

Sonar detection and computer stabilization system issue an early warning at the same time.] 【

The stressed structure of the tunnel is likely to be affected. Hearing

the reminder, Li Xiao sighed softly, and the last thing he wanted to happen was still coming.

Since such a warning can be issued above, there must be a serious problem.

······

Outside the tunnel.

A group of researchers looked grimaceously as they simulated the results of the excavation based on the latest sonar surveys and field data.

A total of 100 simulation results are divided into 100 results on the screen.

Only 7 out of 100 simulation results are green.

The rest of the results are all orange or even red, with orange being very dangerous and red being extremely dangerous.