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Because they already had experience in building the first heating hub, when building the second heating hub, both Chen Xin and Cao Daren learned relevant experience and improved the construction process to allow the second heating hub to The construction of the hub became smoother.
For example, when building the first heating hub, Chen Xin and others first dug up the snow and laid the foundation underground before starting to assemble the heating hub. However, when building the second heating hub, They didn't do that.
Instead, we assemble the heating hub while digging downwards. After digging the hole, the equipment is assembled and only needs to be fixed to the foundation.
This construction method undoubtedly saves a lot of time. Although the installation period of a heating hub is not long, it is always good to save some time.
The workers were busy constructing, Wang Hai and his combat team spread out around to set up security, while Chen Xinze and Cao Daren were discussing the next construction plan.
The two heating hubs are now considered to be completed, but one is a pumping well and the other is a water return well below the two heating hubs. In order for them to play their respective roles, they still need to be laid between the two towers. The pipeline re-injects the water pumped up from the pumping well into the ground through the return well.
However, the laying of this pipeline is a troublesome matter.
First of all, the bottom of the heating hub is at the original height of the ground, which means that they are more than ten meters shorter than the current snow surface.
The laying of pipes needs to be close to the ground and cannot be placed on the snow. After all, when the heating hub works, it will melt the surrounding snow. The snow itself may also be affected by natural factors such as wind and temperature. Not stable enough.
¡°This also means that the pipeline between the two heating hubs must be constructed under more than ten meters of snow.
As for digging out the snow, Chen Xin rejected this plan without even thinking about it. Not only would it require too much construction, it would not be worthwhile.
The distance between No. 7 Middle School and the train station is not far, and the terrain is relatively flat. If you want to lay a pipeline, it is very simple when there is no snow.
But once more than ten meters of snow is added as a prerequisite, simple construction will become very troublesome and difficult.
"Although it is feasible to ask workers to dig holes, the efficiency is too low and the speed is too slow. Although it doesn't look very far, it will take less than ten days and a half to dig all the way! This is too time-consuming." Cao Daren took the map, measured the distance between No. 7 Middle School and the train station, frowned and said to Chen Xin.
Chen Xin also nodded. With such a long distance, even if you want to lay a pipeline before the disaster, it will take several days to construct. Now you still need to dig holes under the snow more than ten meters deep, even if the snow is It is easier to dig than soil, but it is not an easy job, and the inefficiency can be imagined.
"But no matter what happens, this pipeline must be laid! Even if workers really dig it by hand in the end, they still have to dig it." Chen Xin first set the tone for this matter, and then said to Cao Daren: " Are there any other simpler construction methods? For example, melting the snow, or using tools to save time?"
"Unless it's a shield machine, but where can you get a valuable thing like a shield machine in a small place like Linshi? You have to go to the provincial capital to get something that's not available in the city. And even if you can get it now, you still can't get it. I don¡¯t know if it can be transported here.¡± Cao Daren still knew about the shield machine, but he didn¡¯t think it was realistic. This kind of large-scale equipment specially used for digging holes underground is not so easy to imagine.
"A shield machine? If you really want it, it's not impossible to get one" Chen Xin knew that if he needed it, he could get it just by asking, but this was not Chen Xin's first choice.
It¡¯s not that Chen Xin is being pretentious or anything, but he thinks it¡¯s just laying a pipeline under the snow, and there¡¯s no need to use large equipment like a shield machine.
They were not building a subway, nor were they facing hard rock formations, just snow. If the snow was not more than ten meters thick, and he wanted to shorten the construction period, he would have just asked the workers to dig by hand. .
You must know that a shield machine costs tens of millions, and it can lay pipes while digging. It is really overkill for dealing with snow.
Cao Daren didn't know what Chen Xin was thinking. He was a little surprised when he heard that he said that he couldn't get a shield machine: "Writer, you don't really want to get a shield machine, do you? That would be too wasteful. Instead of building a shield machine, we might as well hire a few more workers to work separately to increase efficiency!"
"This is also a method,But isn't there a better way? "Of course Chen Xin can imagine segmented construction to improve efficiency, and it is also a practical solution, but Chen Xin still feels that there should be a simpler way.
However, he was not a pushy person. He did not think of a suitable solution but did not force it, so he said to Cao Daren: "Now that I can't think of any good solution, I can only use segmented construction. I will contact you later. Linshi staff, let¡¯s see if they can send us some more workers.¡±
"Okay, as long as there are enough manpower, I can guarantee that the task will be completed according to quality and quantity, and on time!" Cao Daren agreed, patting his chest and making a guarantee to Chen Xin.
This kind of thing is actually simple and simple. As long as there are enough manpower to carry out the construction in sections, it is not difficult to save time.
But Cao Daren looked at the special forces who were on guard around him, and couldn't help but ask Chen Xin: "Writer, can these soldiers come over to help? I think they all have exoskeletons, and they must be more efficient at work than ordinary workers. If they help, our construction will be much faster!"
"These are special forces, different from ordinary soldiers. Besides, they are here to protect me, so I can't ask them to help with construction!" Chen Xin shook his head and rejected Cao Daren's idea.
"That's it, then we can only rely on ordinary workers. I really envy them for having exoskeletons. That thing is a magical tool for working!" Cao Daren said with regrets, and looked at the exoskeletons on the special forces next to him with envy.
Seeing his appearance, Chen Xin couldn't help but smile, and smiled at him: "If you are really envious, I will go back and think of a way. If I can't get the shield machine, a few sets of exoskeletons will be fine."
When Cao Daren heard what Chen Xin said, he also had an expression of surprise on his face: "That's a great feeling! If there is an exoskeleton, the work efficiency of workers can be at least doubled!" (Remember the website address: www.hlnovel .com