Because of the collapse of the mine, there are many signs of collapse on the ground.

Fortunately, there are no trees in this area, otherwise the search and rescue would be more difficult.

Mu Yuan took Ermao and jumped between the earth and rock ravines.

Its turbulent nose was sniffing around.

Mu Yuan also looked like he was communicating seriously with Ermao, chasing it around.

Time passed slowly, and I don't know how many holes Xiao Mao made in the ground......

Anyway, Xiuzhen, the small hairy body in the shrunken state, doesn't have to worry about the hole it makes will affect the structure of the mountain.

"Found it!" Just when everyone was busy, Mu Yuan suddenly howled.

All of them turned their heads and looked at Mu Yuan with burning eyes.

Mayor Liu, who was standing in the distance, was stunned for a moment, and then rushed over at a trot, not caring about the image of the mayor, and asked as he ran: "Brigade Mu, what's the situation?"

Mu Yuan didn't answer immediately, but squatted on the ground, seemingly communicating with Ermao, and only stood up when Mayor Liu rushed to a distance of about ten meters.

"Mayor Liu, Ermao has sniffed out the location where those miners were buried, just below here. Mu Yuan said with great certainty.

"Right down here?" Mayor Liu was a little confused.

Looking left and right, it looks smooth and there are no signs of collapse.

If there is a mine down there, does that mean the mine hasn't collapsed yet?

If this is the case, it means that people are still alive, at least some of them are still alive.

Mu Yuan nodded very affirmatively and said, "It's indeed down here, and there should be a lot of people." ”

"A lot?" Mayor Liu asked in surprise, "This police dog of yours can still sniff out the number of people buried?"

Mu Yuan said: "Can you estimate the approximate number!"

"This ...... How sure is it?" Mayor Liu is still cautious, after all, once the location of the buried personnel is determined, it will have to be excavated, and there will be no accidents in the middle.

Mu Yuan said seriously: "Sure, I never say something that I am not sure." In fact, this matter is very easy to deal with at the moment, and it is easy to confirm. I estimate that the space below will not be too large, and because it is buried relatively deep and the air is not circulated, I am afraid that it will not be too long before the people below will suffocate. Therefore, the most urgent thing at the moment is to dig two holes and send air inside. And once the hole is dug up, we will be able to communicate with the people below, and naturally we will be able to confirm how many people are down there. And it is not difficult to simply dig two holes. ”

Mayor Liu's face was moved, this is just digging a hole to transport air, it is indeed not difficult.

Even if it's just a two-finger-wide cave, stretch a tube down, and then blow it up with a machine, and make a pipe to exhaust it, so that the air will naturally circulate, and you won't have to worry about the people inside suffocating.

But when you think about it, this is not right!

When Mu Yuan said that it is not difficult, it should mean that it is not difficult under normal circumstances, such as getting a set of drilling equipment and making a hole in the ground in minutes.

But right now, you can't use large equipment here, because large equipment represents a lot of weight, and if it collapses this place, it will save a fart!

Without large-scale equipment, how can you punch holes? Do you dig with human hands?

It's not a question of whether it's hard or not, it's simply impossible to accomplish.

"Brigade Mu, I'm afraid it's not easy to dig two holes, for the time being, large equipment can't ......come up," Mayor Liu asked hesitantly.

Mu Yuan said: "Isn't it just digging holes? What kind of large equipment do you need?" In this way, I see that you can find me a steel bar about 20 meters long, and I will find a way to dig out this hole." ”

Mayor Liu was a little dumbfounded and asked, "This...... How are you going to dig it?"

At this time, there were some other people around, and they all looked at Mu Yuan in a daze.

A steel bar? 20 meters? Are you going to poke it directly with a steel bar?

Suddenly, someone thought of a key point, why 20 meters of steel bar? Could it be that these absentees were buried 20 meters deep underground?

Twenty doesn't sound like a big number, twenty meters is not far, and it only takes a few seconds to run.

But the 20-meter-deep ground is like a moat.

In fact, with the current technology and equipment, it is very simple to dig a pit twenty meters deep, but it takes time.

The most troublesome thing is the geological structure.

Because of the recent collapse, the area was full of loose soil, and it was impossible to dig a deep pit in a straight cylinder.

The only way is to dig a large open pit with an excavator.

And this, the amount of work can be described as huge.

Mu Yuan didn't think about them so much, his purpose was very simple, first dig a hole in a way that "others can accept", which can deliver air, water and food to the people below, and renew their lives.

As for how to dig and how to save people, to be honest, this does not belong to Mu Yuan's ability.

It's true that he's a hanger, but he's not omnipotent.

For now, the only way for him to make a 20-meter-deep crater is to bombard it indiscriminately with high-explosive grenades, otherwise he will be blind.

Fortunately, he was not very worried about this problem, and with the ability of the infrastructure madman, digging a pit? Is that a matter? As long as he solves the problem of time, someone will naturally find a way later.

Facing Mayor Liu's question, Mu Yuan smiled confidently and said, "Don't worry! ”

Mayor Liu hesitated, anyway, it wouldn't take much time to find a steel bar, and other search and rescue work could continue.

"How thick does it need to be?"

Mu Yuan thought for a while and said, "You can't be too coarse, it's too coarse to stand it." But it can't be too thin, too thin and the hole punched out is too small and useless. By the way, it's best to solve the pipe matter by the way, punch the hole, and put the pipe down. As long as this tube is suitable for some liquid food, it will do. ”

"Okay!

He immediately summoned someone to do it.

Although it is difficult to find a 20-meter steel bar, is it still difficult to find a welder?

The only trouble is how to get the 20-meter steel bar to the site, but this is not too difficult, it is a big deal, just bring the welder over.

Then Mu Yuan stayed quietly in place, but the others were not idle, and continued to follow their search and rescue plan.

This is also the cautiousness of Mayor Liu and others, although Mu Yuan was full of confidence just now, and the leaders of Xihua City also trusted Mu Yuan very much before, but Mu Yuan's performance just now really made it difficult for them to raise confidence.

This matter is not trivial, and Mayor Liu doesn't want to put all his hopes on Mu Yuan alone.

It didn't take long for a pickup truck to pull up.

A few rebars and many pipes were placed in the back of the car.

When the car drove closer, the driver jumped down, and the co-pilot also got down, and then the two of them worked together to get off an electric welding machine.

Mu Yuan quickly ran over and looked at the steel bars, all of which were arm thick and more than a zhang long.

"Mu team, wait a minute, let's weld first. ”

Mu Yuan said: "No need, let's weld while you make it!"

After speaking, Mu Yuan lifted a steel bar with one hand......

This operation immediately frightened everyone, although this steel bar is only four or five meters long, but it is also the thickness of an arm!

It's a steel bar, not a stick!

Is this a joke?

However, Mu Yuan didn't feel it at all, and easily walked to the point he had determined just now, and then lifted the steel bar and stuck it straight into the ground.

At this moment, the steel bar went directly down nearly a meter!

Immediately afterwards, Mu Yuan lifted the steel bar for a distance and inserted it down again, and the steel bar went down for nearly a meter......

The people who looked at Mu Yuan widened their eyes at this moment.

What kind of strength is this?

That's the ground, even if the soil is a little soft because of the collapse of the mountain, but this insertion is one meter, which is too exaggerated, right?

Just when everyone was puzzled, Mu Yuan once again lifted the steel bar and inserted it down.

At this time, the rest of the outside is not much taller than Mu Yuan.

Then again, the top of the steel bar was waist-high.

"Okay, let's weld the other one!" Mu Yuan's tone was extremely calm, not panting at all, as if it wasn't him who was working hard just now.

The surroundings were cold for a few seconds, and Mayor Liu seemed to wake up all of a sudden, and said in a loud voice: "Quick!

Although everyone thinks that it is impossible for one person to lift five steel bars welded together, this is no longer acceptable, and it is more shocking than Mu Yuan directly lifting the steel bar to the ground, right?

So, two people immediately ran to the pickup truck, ready to lift the steel bar, and the welder also called for a person to help lift the welder.

Mu Yuan glanced at the two people who were carrying the steel bar, shrugged helplessly, and quickly walked up, and took the steel bar from their hands.

Anyway, it is necessary to put the steel bar up for a while, and with the strength of these two people, it is impossible to erect the steel bar without equipment.

Soon, Mu Yuan docked this steel bar to the top of the section of steel bar inserted in the ground, held it with both hands, and let the welder operate it.

A burst of sparks with lightning ...... Well, there was only sparks, no lightning, and the two steel bars were firmly welded together.

This welder's technique is still very good, and the weld joint is tight and extremely firm.

Of course, this also benefited from Mu Yuan's steady hand.

After the welding was completed, Mu Yuan started piling again!

Watching him plunge the steel bars into the ground one by one, a word popped up in everyone's minds: a humanoid pile driver.

True humanoid piledriver.

It's just awesome.

The people around have stopped, people, they all have the mentality of watching the excitement, not to mention that according to Mu Yuan's operation, as long as the people are really here, according to Mu Yuan's plan, the operability will be too great.

Mayor Liu stared at Mu Yuan tightly, and at this time he had already hit the third section of steel bars.

His heart suddenly tightened, and he hurriedly said, "Captain Mu, you have to be careful, don't plug in the people below." ”

Sorry, there have been too many things in the past two days, and I will try to update them stably in the future......

(End of chapter)