Chapter 70 Construction
After He Ying had one hand tied, he stopped struggling.
This battle is over.
"You didn't draw your sword, so it's a tie."
"I
can afford to lose." The two of them said politely, and Chen Mu took back his weapon. He Ying rubbed his wrist. The two failures were surprisingly similar.
She could see that Chen Mu's physical fitness was still at the level of ordinary people, but his use of supernatural powers was indeed much higher than hers.
He Ying is still a strong person at heart. Being able to lose does not mean he is convinced. It is clear that this guy's ability is only for support!
But she also knew that unless she quickly caught up with her opponents in terms of abilities, the gap would only get wider.
Dong Junwei smiled and said: "Are you so interested? Do you do morning exercises early in the morning?" "
We happened to meet each other, so we just played with both hands." "
Actually, it's not bad. Practical combat can best train people."
"I think so too."
"..."
Seeing that the excitement was gone, everyone dispersed.
...
After breakfast, everyone once again devoted themselves to the huge water diversion project.
After the reservoir is completed, the next most massive task is to make pipelines.
The pipeline itself is not difficult for Chen Mu, but when the number reaches a certain level, it is not an easy job.
"The pipe itself is not difficult, just cumbersome, but the bracket is a problem. How high should the water connection of the rainwater pipe be set?" "About thirty centimeters is enough.
This pipe is an auxiliary pipe. It is connected and drained normally. , only when we need to fill the water tank, we will open the water outlet on it."
Tang Jing said, pointing to the heights, and said: "The problem with the bracket is not bad, because no matter what, we have to Make a hole in the door and it will become a natural pipe rack."
"What is the height of the hole in the door?"
"About 25 centimeters. The slope of the initial section of the water pipe does not need to be too large. It is best to be perpendicular to the rainwater pipe. This can also prevent large particles of impurities from entering with the water to the greatest extent, but after passing through the door, a ninety-degree elbow needs to be made, and the quality of the elbow must be excellent, because this place will receive the greatest impact."
"Then connect another riser pipe, lower it to the ground, and then discharge it through the door crack?"
"Yes, it seems you understand what I mean." Tang Jing said with a smile.
"I'm not as professional as you, but I have a general understanding." Chen Mu smiled: "I was actually thinking at first if we could connect a water pipe directly to us from a certain water source, such as a drinking fountain in the classroom. If the bucket above is full, we can use it for a long time."
"The amount of water is enough, but this is impractical." "
Because the project is too huge?"
"The huge project is one thing." Tang Jing cast her sight in the direction of the teaching building and continued: "Even if you can make a pipe like that, it's impossible to connect it." "
Why?"
"If the pipe is too thick, then the water in the drinking fountain has not filled the pipe. It’s gone. This is obviously meaningless, but if the pipe is too thin, it will also not work. Because the diameter of the pipe is small enough, it is difficult for the water to flow by itself. This involves the surface tension of the water and the atmospheric pressure. , In addition, the smaller the diameter of the pipe, the greater the head loss along the way. By then, when the water reaches halfway, it will not move." "
Along the way...what?"
"Head loss, this is a professional term in water supply and drainage. The general meaning is the resistance of water in the pipe, so this may be counterintuitive, not to mention that pipes laid outdoors are likely to be damaged." "Okay." At this time, the
surrounding
people Everyone was petrified and did not listen at all to the conversation between the two.
After the construction officially started, everyone no longer thought much about it.
Tang Jing arranged their own tasks for everyone. Even herself and the girls were assigned some not-so-heavy physical tasks.
Chen Mu’s first thing.
Just make a hole about 1 cm in diameter at a height of 25 cm on the door.
Tang Jing decided on this pipe diameter after weighing the workload and Chen Mu's ability.
Height of twenty or thirty centimeters.
Chen Mu really didn't have much of a problem at this time. He casually made the handle and climbed up.
However, it does take a lot of effort to cut a 1 cm diameter round hole in a 4.5 cm thick wooden door.
at the same time.
The people below were also busy carrying various materials.
Because it was made of wood, the density was not very high. It took Chen Mu about half an hour to complete it.
There were two breaks during this period.
He then followed suit and climbed up the storm drain.
De50 plastic PVC pipes with a wall thickness of 4.5mm are even less difficult to install than wooden doors.
...
The key to determining the completion time of the entire project still lies with Chen Mu.
The remaining work is to make the pipes, connect them, and smooth the gaps to fill the gaps. In addition, the sedimentation tank and grille that Tang Jing mentioned are relatively simple.
The so-called sedimentation tank is a plastic box with a higher height than the water storage tank, but the base is smaller and elongated.
After the water is filled up inside, it will flow for a certain distance and then leak from the water outlet at a high place into the water storage tank. This is precipitated water. Although it is still not very clean, it is enough for bathing and so on. .
After all, after industrial and automobile exhaust disappears, the sulfides in rainwater will also be reduced a lot. In a few weeks, the water quality will be even better.
What consumes the most time is making the pipeline.
Although Chen Mu no longer strives for the roundness of the pipeline, there is still not much output on the first day.
He will never consume too much mental energy at any time. Even when he is at home, he will stop when he feels that one-third is left. The reason is of course to deal with emergencies.
Of course, it is difficult to quantify the amount of mental power, and it is just based on feeling every time.
…
It was a great first day.
According to Tang Jing's estimate, their water diversion project will be completely completed in about six days. After that, as long as it doesn't rain for more than a month, there will be a steady stream of domestic water, and even He Ying will no longer need it. Get up in the morning and go outside to find dew to wash your face.
Fortunately, the shopping mall is located on the southeast coast and has abundant rainfall. At least in the summer, there is no need to worry about it not raining.
To rest in the afternoon.
Tang Jing called everyone together.
"I have roughly drawn up the rules and regulations of the Qiming organization and the rights and responsibilities of positions at all levels. Let everyone vote on it."
She promised yesterday that she would come up with a charter within 24 hours.
"Do you want to write it down?" Du Jiajia asked.
"Yes."
Tang Jing said with a smile: "But it's not urgent. After everyone listens to it and feels that there is no problem, we can then frame it."
(End of Chapter)