Doomsday Bunker Upgrade

"Currently, the clearing and leveling of the land has been completed, and we are currently excavating the foundation of the dome and the foundation of the urban architectural planning." In a conference room on the construction site, an engineer is introducing the construction progress of the project to Chen Xin.

The excavation of the building foundation is the most important part of the whole construction project. In a sense, it is not too much to regard it as the most important part.

The foundation of "ten thousand zhang tall buildings rise from the ground" is the foundation that determines whether the building is firm, solid and durable.

If the foundation of a building is not well laid, then even if the building is built, it will be a paper house that can be pushed down.

For Yanguo, a country with a large infrastructure, there is no need to deliberately emphasize this point, and Yanguo's engineering team can complete the construction according to the requirements of the project without being reminded.

"Well, I have seen this just now. It seems that you have done a good job." Chen Xin had a smile on his face, as if he was very satisfied with the construction progress of the engineering team.

Hearing what Chen Xin said, the engineer immediately smiled. Although Chen Xin was not his superior, it was clear that Chen Xin's approval was still something to be happy about in his opinion.

However, Chen Xin also asked the engineer after he praised: "Did you excavate the foundation of the building first, and then construct other supporting facilities?"

This was what Chen Xin was curious about when he inspected the construction site just now. The workers were digging the foundation, and they were digging very deep, but they were basically limited to the construction area planned on the design drawing.

The other part of the land has only been leveled and has not been excavated.

But according to the design drawings, various supporting facilities will also be built on the non-building part of the land, so Chen Xin has this question.

After all, this is a whole city, and it is impossible to build only houses, and supporting facilities such as sewers, drainage pipes, and heating pipelines will also be laid, not to mention city-level power supply lines and dome lighting systems.

In this dome city in the future, lighting will be used to simulate light changes and artificially create the difference between day and night.

"Yes, according to the construction plan, the progress of this phase is mainly the excavation of the building foundation. As for the part of supporting facilities, according to the construction plan, the construction will be carried out after the foundation is completed." The engineer explained to Chen Xin, although Chen Xin is not his boss, but Chen Xin's identity is undoubtedly more important than his boss, and the engineer needs to answer any questions he has.

After listening to the engineer's explanation, Chen Xin didn't have any special views or opinions. He didn't know much about engineering construction, so he only asked what he didn't understand.

However, after the engineer explained, Chen Xin still nodded his head pretending to understand, and did not ask any more questions.

Instead, a designer on the side took the initiative to speak at this time and said to Chen Xin: "This is mainly caused by the special situation of the dome city. According to our plan, the main construction of the heating energy tower and the dome will be completed first. Then raise the temperature under the dome to restore the temperature of the entire construction environment to above zero, which can greatly reduce the difficulty of construction and allow the original construction machinery to function.”

Chen Xin can understand this point. Most of the original construction machinery used diesel oil. When the diesel oil reaches tens of degrees below zero, even high-grade diesel oil is easy to condense, causing the diesel engine to fail to start.

Not to mention that the construction machinery itself is very rough in design, and the cab is not designed to prevent wind and cold. Even if the driver wears protective clothing, the joystick will freeze in this weather.

However, if there is dome insulation, the temperature of the construction site under the dome can be raised above zero, and these construction machinery, which are already unusable, can naturally come in handy.

After all, even with the help of engineering titans, digging on frozen soil and digging on ordinary soil are two completely different difficulties.

Therefore, when formulating the construction plan, some people proposed to complete the dome and the energy tower first, so that the power can be obtained through the energy tower to ensure the construction site construction electricity, and the temperature of the entire construction site can be warmed up by relying on the insulation of the dome, so that the permafrost Melt, reduce construction difficulty.

"This point has been determined before, and I'm not worried." Chen Xin nodded and talked about another thing: "Dome City is an ecological city, and the ecological environment is the most important thing for this city. Yes, so I hope you can also pay attention to this issue during the construction process."

Since Chen Xin did not emphasize this issue, the design of Dome City emphasized its important role in ecological reconstruction, so all parts of the entire city are built around the core of green ecology.

Not only are there all kinds of green plants in the city, but also the design of a series of supporting facilities such as the city's water cycle and garbage disposal adopts the most environmentally friendly design, in order to enable the city to create the most perfect ecological environment in the future. .

The building construction itself is the most ecologically destructive, no matter how much attention is paid during the construction process, this point will still be more or less affected.

Chen Xin's reminder also hopes to minimize its impact on the ecology during the construction process.

Even if there is no ecology on the construction site of the dome city, it will be a problem that must be faced after the dome is built. If it is not prepared now, it will be a big trouble if something really goes wrong in the future.

For this problem, both engineers and designers have long kept in mind, and they also paid attention to this point in the previous construction process.

Now that Chen Xin mentioned it again, both of them nodded in unison and said, "Academicians, please rest assured, we will not be careless about ecological issues."

While making guarantees to Chen Xin, the engineers also highlighted their efforts during the construction process: "We are strictly following the construction requirements during the construction process, and the protection of the environment and ecology has also been respected from the very beginning. Implemented to everyone.

All workers have received relevant education, and the relevant responsibilities have been clearly defined. We will make every effort to ensure that the entire construction is foolproof.

As for the impact on the ecological environment during the construction process, the part that can be restored will be restored after the construction is completed, and the damage to the part that cannot be restored will be minimized as much as possible to ensure that the impact on the ecology and environment during the construction process is reduced. to the minimum. "

"I'm relieved to hear you say that." Hearing what the engineer said, Chen Xin smiled even more.

Now that he has decided to live here in the future, Chen Xin certainly hopes that his new home will have a better environment in the future.