Lu Nianzi knew that although Chen Mengqi looked weak, she had an extremely stubborn personality, and she already had an old problem with depression. If she insisted on not letting her go to the scene, it might really cause her old illness.

So, she had to tell Chen Mengqi: "You can go to the scene, but you must do two things: first, you have to stay away from the crowd, it is best to stand in a dark place, and try not to be seen; second, you have to stay away from the crowd.

, no matter what happens, you can't act too sad, let alone rush to the front, and you can't cry loudly, okay?"

Chen Mengqi nodded silently, followed Lu Nianzi up the small slope, and found a place to stand outside the circle of searchlights at the scene. She Mengyao was afraid that something might happen to her, so she followed her closely.

At around 10:30, a commotion suddenly occurred in front of the drilling, as if something unexpected had happened.

She Mengyao knew that Chen Mengqi must want to know what happened in front, but it was inconvenient to go there, so she said to her: "Qiqi, you stand here now, I will go to the front to see what happened."

Chen Mengqi nodded, and She Mengyao hurriedly ran to the front right, found Su Jinsong, and asked him what happened.

Su Jinsong's eyes were red and he said anxiously: "The drilling machine has been drilling for more than two hours. It has drilled more than 120 meters away, but it has not penetrated into the empty tunnel. There is probably something wrong, so

The drilling engineer suggested stopping drilling first and studying the cause."

While Su Jinsong was explaining to She Mengyao, Guo Guangwei, who had been waiting near the drilling machine, frowned and asked the engineer why.

An engineer analyzed: "Secretary Guo, according to the analysis of the criminal investigation technicians of your provincial department, the landslide caused by the gangster explosion may be about fifty or sixty meters. In order to test how long the tunnel was, we drilled and drilled for the first time.

No from the top of the ventilation shaft

Instead, we start drilling from the middle of the collapsed stone. In this case, when we reach the end of the collapsed tunnel, there is a void in front of our drill bit. Without rock obstruction, the drill bit will idle, and we can judge this section of the collapse.

How long is the alleyway?

"However, we tested it twice in succession. The first time we drilled to 150 meters, and the second time we drilled to 120 meters, the drill bit did not idle, and there were still rocks blocking the front. In other words, according to our

The current drilling direction, one hundred and fifty meters ahead, is not the tunnel of the ventilation shaft, but a very solid rock wall——"

Guo Guangwei asked impatiently: "Just tell me what the problem is!"

"It's very simple: our drilling direction and angle are wrong. I estimate that this ventilation shaft either has a slope that slopes downward, or there is a bend in the front section. And the angle and direction of our drilling are

Assume that the hole extends straight forward, so our drill bit also extends straight forward

Drilling in the front. However, if the hole in the front section tilts downward at a certain angle, or turns a corner somewhere, even a small angle, our drill bit will deviate a lot from the tunnel. If we drill like this

If you go down, there will always be a rock wall in front of you, and it is impossible to get into the empty tunnel."

Guo Guangwei's face suddenly became serious, and he turned to ask the criminal investigation technician named Chen: "Have you ever understood the internal conditions of this cave? Is there a slope in this ventilation shaft? Are there any curves in the front section?"

The technician surnamed Chen's face suddenly turned red, and he replied in a low voice: "Secretary Guo, I'm sorry, I have never entered such a hole. Subconsciously, I always thought that they all extended straight forward, and I didn't think about it.

There will be slopes and curves when passing through it. This is a dereliction of our work and I will review it."

Guo Guangwei said angrily: "What a mess! If you conduct criminal investigation with such a work attitude and sense of responsibility, how will you solve the case? How will you provide evidence and clues to the investigators? Before you formulate a plan, you cannot find people who are familiar with the situation.

Are you absent from work to ask what’s going on inside?”

Xia Wei, who was standing aside, saw that Guo Guangwei was furious, and the technician surnamed Chen had turned pale from the training, so he hurriedly explained to him: "Secretary Guo, Lao Chen, they are all criminal investigation technicians, not exploration engineers. Some issues are difficult to consider thoroughly.

It’s understandable. It’s useless to hold them accountable now. We must find a way to solve the problem immediately.”

Then, he asked Luo Xiong to quickly find a local worker who was familiar with the ventilation shaft situation and asked if the ventilation shaft was tilted downward.

The absentee replied: "The wellhead does have a slight slope, that is, it slopes downward from the wellhead, but the angle of slope is not large. I don't know the specific angle."

A drilling engineer hurriedly asked: "How long is this slope? After reaching the bottom of the slope, are there straight tunnels going inside? Are there any bends in the middle?"

Kuang Gong thought for a while and replied: "This slope should be about ten meters long. After reaching the bottom of the slope, it is very straight forward with no bends. It will not be until 500 meters later that there will be branching lanes, leading to different roads.

There are three tunnel faces to the north, east and west."

The engineer nodded and said to Guo Guangwei: "Secretary Guo, if you want to accurately drill through the collapsed tunnel, there is only one stupid way: first use an excavator to clean up the first ten meters of the collapsed area, and then drive the drill into the slope.

At the bottom, we start drilling from there. Otherwise, our drill bit will not be able to drill into the empty tunnel inside."

Guo Guangwei asked anxiously: "How long will it take to clean a ten-meter-long collapsed tunnel with an excavator?"

"The fastest is 24 hours, because the hole is not big and can only accommodate an excavator for operation, and secondary landslides may occur at any time along the way, so the speed cannot be increased. 24 hours is already the minimum.

An optimistic estimate!”

Guo Guangwei waved to him helplessly and said: "Start digging and speed up as much as possible!"

At this time, at the three-way intersection in the ventilation shaft, Ye Ming began to have a high fever due to severe inflammation of his shoulder wound.

Since the afternoon, he had been leaning against the cave wall at Sanchakou. In order to save the power of his mobile phone, he turned off his mobile phone and fell asleep in the dark for several hours. By about eight o'clock in the evening, he only

My whole body felt hot, my mind was like a mess, and I felt terribly uncomfortable.

He knew very well: This was because the wound on the shoulder was not treated in time, and it became inflamed and triggered a high fever. This high fever is very fatal. In the case of lack of water and food, his resistance and tolerance are already very high.

Worse, if the high fever continues, I will probably pass out and never wake up again.

When he thought of the terrible consequences, he couldn't help but stick out his tongue and lick the cracked and scorched lips. Then he struggled to open his eyes and struggled to stand up to prevent himself from falling asleep. However, as soon as he straightened up, he suddenly
Chapter completed!