Wind Rises in Dragon City

, the fastest update of the latest chapter of Wind Rising Dragon City!

In the early morning, 5.25 minutes.

Uncle Jiu and 113 newly recruited miners, together with 16 technicians from the engineering department, took the elevator to the mine with a depth of about 370 meters to conduct temporary repairs and maintenance of mine passages, mining equipment and pipelines.

This is a coal mine with deep tunnels and dim light. After everyone arrived at the work area, the people from the engineering department temporarily divided groups for Uncle Jiu and the others, and began to inspect and maintain the tunnel in an old-generation-new way.

It is necessary to mention here that the climate along the coast of Longcheng is tropical rainforest, so the natural conditions of mining are quite variable. For example, this emergency repair is aimed at the sudden rainstorm.

Heavy rains can produce landslides, mudslides, and underground river bursts, which may not affect ordinary people, but they have a great impact on mines.

For example, you drilled a mine on the mountain and mined it semi-open-pit, but suddenly it rained for three consecutive days, causing mudslides, or a landslide, the rock layer that was forced to move, the soil layer, may be deformed, once squeezed to The mine operation site will become very dangerous, and this series of natural conditions full of accidents cannot be calculated by any precise instrument.

It is impossible to monitor the movement of the soil layer and the hardness of the rock in the mountain with the powerful equipment, so temporary repair and maintenance are also necessary qualities in the mining industry.

…

In the main tunnel of No. 03 mine, Uncle Jiu, who is over 50 years old, has been following the maintenance of the engineering department because of his rich experience.

After a group of people worked in the tunnel for about half an hour, they did not find any abnormality. The main tunnel wall is very strong, and the data of various detection equipment are also normal.

"Li Gong, it's all right." A young man wiped the sweat off his face and said softly, "Fill out the form and report the value."

Li Gong is the person in charge of the No. 03 tunnel of the engineering department. He drank some wine before going to bed at night. Although he is awake now, his eyes are still red.

"Go, count the values ​​of each work area, and I will report them together, otherwise the monitoring side will have to wait." Li Gong patted the dust on his body, and shouted with the walkie-talkie: "Equipment maintenance team, hurry up and get it. The numerical report is sent."

"Tread!"

Everyone was about to report the value, when they finished their work, there was a sound of footsteps, and a young man from the engineering department rushed out from the side: "Gong Li, section 223, there is water seepage!"

"Ah?" Li Gong was taken aback for a moment.

"Small area!" The young man added.

"Go, go and have a look!" Li Gong responded, and led everyone to the depths of the tunnel.

About three minutes later, near the equipment storage area at the corner of a main tunnel, Li Gong climbed up the ladder himself, took a flashlight, and shined on the ceiling at the top of the tunnel.

In the gaps between the cement boards, there is a visible stream of water dripping down in a streamlined shape, but the density is not high, just like the running water flowing in the faucet just after the water is cut off.

Li Gong's forehead was sweating, and he turned his head and asked in a low voice: "Is there no test here?"

"It was tested before, and there is no abnormality, and the underground river is not here!" The person in charge of this area replied.

"Come on, I'm taking two ladders, and two people will come up and buckle the boards to try to drain the water." Li Gong has been in this business for a long time, and he is also very experienced.

Everyone followed suit, and two workers stepped on ladders and climbed up, and opened the water outlet a little by stacking cement slabs.

"泚!"

The speed of the water flow became faster and stronger. Li Gong stood under the ladder to watch, and listened to the movement on the upper floor of the ceiling, feeling that there was not much change.

After five minutes, the flow of water decreased significantly, and finally turned into dripping water.

Everyone heaved a sigh of relief when they saw this scene. Li Gong's face was gloomy, and he pointed at the person in charge of this area and cursed: "You horse rider, look how wet the ground is? This area has obviously been leaking for more than ten hours. Now, how did you check when you left the post last time? Don’t want to do it anymore?”

The person in charge lowered his head: "I... When we left, I really didn't see it, and the data was normal."

"I will write a report later." After Li Gong finished speaking, he was ready to call everyone to leave.

At this moment, Uncle Jiu stepped forward and asked: "Li Gong, there is water on it, it's not a trivial matter, are we...!"

"Let me tell you how water is formed." Li Gong interrupted and replied directly: "When you build a tunnel, you need to grind the rock layer above to make it smooth, but after the cement board is in place, no matter how artificial it is. No matter how to deal with it, there will still be a little gap in the interlayer, and the people, lights, and equipment in the tunnel will generate heat energy, which will increase the temperature of the upper layer and return damp, so it is normal for some accumulated water to flow into the gap .”

Uncle Jiu frowned and didn't respond.

Li Gong said professionally: "Have you seen it? After the drainage just now, the water has flowed clean, which means that it is only a small amount of water stored in the gap! Making this judgment requires practical experience, and you will also remember it for me in the future." Stop, there is water leakage in the tunnel, you have to judge by the speed and density of the water flow, whether it is natural seepage or artificially caused...!"

"Boom!"

Just halfway through speaking, there was a muffled sound above the tunnel.

Everyone raised their heads immediately when they heard the sound.

"There is a change in the rock formation!" A young member of the engineering department blurted out.

"What a change, don't make a fuss!" Li Gong was very confident, just like a fisherman who walked by the water all year round, he felt that his water skills were sufficient to deal with any emergencies.

"Bang bang!"

There were two more dull noises.

Hearing this voice, Uncle Jiu immediately said, "Something is wrong! It's a change!"

This time Li Gong wasn't arguing, he took a few steps forward!

Five seconds later, a voice suddenly came from the deep mine tunnel: "The water is gone!! The board at section 225 has collapsed! There is water, water!"

"Boom!"

In the narrow and dark tunnel, there was a sudden collapse sound. Li Gong stood at the fork and looked up. He saw the three to four meter high tunnel, which was filled with billowing water in an instant!

Uncle Jiu turned around and ran away: "Son, son!"

…

Ground ~ www.wuxiaspot.com ~ Monitoring Department.

"Report, report!" A technician rushed into the office and shouted: "We have detected a change in the rock layer above tunnel 03, and there is a lot of water flow!"

"flap!"

The person in charge of the monitoring department stood up: "The source of the water flow?!"

"It's an underground river!"

"The water from the underground river can't reach Tunnel 03!"

"It may be that the heavy rain and the water have caused changes in the soil and rock layers in the ground, and the water has opened up several gaps... Our monitoring map here is all red...!"

"Made!"

The person in charge of the monitoring department turned around and ran away.

In the tunnel, Uncle Jiu, who was running to find his son, turned around and saw that the tunnel behind him had begun to collapse randomly!

Disaster is coming!