Automotive Black Technology Chapter 1107: : No, the subway line is leaking water!

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"What's going on?"

"Is there a fire somewhere? Why are there so many fire trucks?"

"Oh my God, look, six or seven cars passed by. If it really catches fire, the fire will not be small."

"But I didn't see any smoke anywhere?"

In the convention and exhibition center, people saw a long line of fire trucks roaring past with their sirens blaring, and they started talking about it. Especially the heads and staff of some local companies participating in the exhibition; Fuzhou has worked hard for a whole year to prepare for this International Machinery Industry Expo. If something happens at this juncture, then this person will be in big trouble. .

While people were speculating, the fire truck turned around on the street in front of the Convention and Exhibition Center and stopped not far away!

This makes everyone even more confused.

The Convention and Exhibition Center is located in a remote suburb of Fuzhou, although business district construction is underway around it. However, taking the Convention and Exhibition Center as a point, there are green plants within a two-kilometer radius. There is also a People's Park not far away, and the view is quite broad.

Looking from the Convention and Exhibition Center, everything is calm. Is there any sign of fire?

Seeing this scene, everyone was even more puzzled by Monk Erzhang.

On the first day of the expo, companies basically display their products and do some road shows to attract customers. Belonging is the stage where customers and businesses connect with each other.

Zhengxin’s participation in this exhibition is mainly to show the public the ZXLS-1911 universal chassis for engineering vehicles, which is a large-scale industrial construction equipment. The exhibition area is not inside the convention and exhibition center, but in an open-air exhibition area designated outside. At this time, Liu Qing and others were sending ZXLS-1911 promotional brochures and preparing to give road presentations on the platform that had been set up.

So Li Fanyu is relatively leisurely.

Seeing those fire trucks driving directly into the People's Park not far from the Convention and Exhibition Center and stopping around an artificial lake, he was curious and said hello to Liu Qing and others, followed by a group of equally curious people. Together, they walked towards the artificial lake that had frozen on the road and glowed blue in the morning sun.

……

By the time Li Fanyu arrived at the lakeside on the road, a large group of people had already gathered around the scene.

Looking in among the crowd, Fuzhou City Secretary Han Zhaojun and Mayor Wang Mingxuan were standing on the lake covered with thick ice, accompanied by a group of people wearing construction helmets.

And with the sharp eyes of a driver, Li Fanyu also saw the slightly fat middle-aged man he met downstairs in the hotel yesterday - Director Zhao of China Railway 12th Bureau 3rd Company.

The three of them were discussing something, but Li Fanyu could clearly see the different expressions on their faces.

The leader, Han Zhaojun, had an angry look on his face, while Wang Mingxuan had a solemn look on his face. Director Zhao was a bit miserable; his face was full of sadness and anxiety.

Seeing this, Li Fanyu pulled an old man beside him who was watching the fun, "Uncle, what's going on?"

The old man he pulled was wearing a Tai Chi suit and looked like he was doing morning exercises nearby. Seeing someone asking a question, he sighed happily, "Isn't the young man a local?"

Li Fanyu nodded and pointed to the convention and exhibition center behind him, "Well, I'm from Tiancheng. Come to participate in our Fuzhou International Expo."

The uncle took a big look at Li Fanyu and nodded: "Hey, guest! I've heard about this expo. The companies participating in the exhibition are quite impressive. Are you a salesperson or a boss? Huh?"

Seeing that the old man really didn't recognize him, Li Fanyu scratched his head and said with a smile: "I just came here with the company to help with sales."

"What did I say?" The old man nodded again, with a more casual attitude: "We are building Subway Line 1 in Fuzhou. The original plan was to open a station near the park. Under the artificial lake is the line under construction."

Li Fanyu was stunned, "Bottom of the lake?"

"That's right." When talking about this project, the old man looked proud at first: "Our Line 1 was built to facilitate foreign tourists and merchants. The entire line runs through Fuzhou, and every station is Our representative areas and business districts are worth tens of billions of projects!”

What the uncle said is a bit mysterious.

Li Fanyu smiled slightly, and did not care about how much the old man's number was false. Instead, he pointed to the fire trucks on standby in front and asked, "What happened?"

The old man slapped his thigh and secretly glanced at the city leaders not far away. Covering his mouth with his hand, he moved it to Li Fanyu's ear and said mysteriously: "Something happened!"

"What's going on?" Li Fanyu looked stern.

"It's leaking!"

What?

Li Fan is confused and leaking water?

Oh, I understand.

Why didn't I see anything strange? It turns out that the problem didn't appear on the ground, but underground!

……

Above the lake.

Han Zhaojun was holding back his temper, "How could there be a leak?! Didn't I say before that it was 17 meters underground and there would be no problem with the subway line crossing the artificial lake?

Huh? Isn’t there no problem? ?

So what's going on with who is here now?

What does your China Triathlon Company do for food? No exploration before construction?

Our international expo is being held now. You didn’t leak it sooner or later, but why did you leak it at this time?

Behind us is the Convention and Exhibition Center, where more than 500 companies and more than 3,000 guests from foreign companies have gathered. Let me tell you, if something happens here, it won't be a simple construction accident! snort! ”

After a series of questionings, Han Zhaojun shook his hand violently.

As the New Year approaches, the temperature in Fuzhou City is also minus 189 degrees. But even in this low temperature, Zhao Fangshan's face was already covered with fine beads of sweat.

Although the status of the China Railway Twelfth Bureau is aloof, it is only for the people below. Facing this Fuzhou secretary who was determined to join the provincial party committee, he didn't dare to have any temper at all.

He wiped the sweat on his face, bowed, and said with a wry smile: "Secretary Han, there's nothing I can do about it! The construction schedule was delayed due to equipment issues before, so I'm thinking of taking advantage of the opportunity before the year. These days, hurry up and try to finish the work before the second quarter of next year!”

An engineer next to Zhao Fangshan saw that his boss was in trouble and took the initiative to stand up: "Yes, Secretary Han, we really didn't expect that the soil condition under the artificial lake was so complicated. According to the information provided by the municipal government, Underneath the artificial lake is plain soil with a particle size of less than or equal to five millimeters, containing less than or equal to 10% of round gravel sand, and the rest is clay soil. But when our shield machine came here, we discovered that there was something underneath. There are so many pebbles the size of basketballs! As you know, the anti-seepage levels of soil and stones are definitely different!”

Zhao Fangshan nodded repeatedly, "Yes, Secretary Han, not only are you anxious now, but I am anxious too! If a leak occurs now, it will not only cause irreversible hidden dangers to the subway line. Our more than 40 million shield machine The machine is also in danger of being soaked in water! Even if you pull me out and shoot me, don’t we have to think of a way to deal with the leak first? ”

At this moment, the captain of the Fuzhou Fire Brigade trotted up in front of everyone, stood at attention and saluted: "Report to the leader! Our fire pump truck is in place, please give further instructions!"

Seeing Han Zhaojun snort and turn his back, Wang Mingxuan sighed heavily and said to the people around him: "You are all a well-known construction engineering company in Fuzhou. What will you do in this situation? What about the project? Well... we'll talk about it later. Let's find a way to save the China Railway's shield machine. Let's see if it can be drained first."

A few people held drawings with the leakage location and stratigraphic conditions marked in their hands. You looked at me, and I looked at you. They each scratched their hair, both looking confused.

The subway line is located seventeen meters underground. The nearest construction exit is 1,200 meters away. The shield machine, worth more than 40 million yuan, which can only advance and cannot retreat once it is under construction, is currently located directly under the center of the artificial lake. After digging into the pebble soil layer, slow seepage is currently occurring underneath. And because slow seepage takes away a large amount of sediment, seepage has a tendency to become more and more serious.

In such a complicated situation, let alone finding a way to dig holes to drain water and protect the shield machine...

If you are not careful, you can cause the lake to flood back!

If we take this job, let alone the problems of how to dig the current permafrost and how to drain the water. I accidentally caused a large leak and soaked the entire subway line 1. Who can bear the responsibility?

The situation is so special, they...have nothing to do! 89