Great Power Project

Chapter 526 Huayu Earthwork Engineering Company

Yu Qingyang walked into the construction site wearing a hard hat.

It should be that the guns have just been fired and the slag is being discharged. From time to time, a dump truck pulls a cart of gravel from the cave.

These gravels will be directly transported to Nanshan Zhangwangzhuang Quarry.

These slags will be processed into stones and stone chips there.

Seeing Yu Qingyang approaching, the construction workers and technicians of Huayu Second Construction greeted him while calling to report.

"Mr. Yu, you are here!"

"How is it? Is the progress okay?"

"The progress is not bad, 85 meters into the hole!" At the tunnel construction site are four college students who just graduated this year.

"You have to study hard. On the construction site, it's different from school. No one will teach you what to do by pulling your ears, and no one will punish you for copying your homework because you didn't learn!
However, on the construction site, it’s not that you won’t be punished if you don’t know how to learn it. The punishment on the construction site is even more cruel. , and you can only continue to be a technician or construction worker, hanging out at the bottom! "Yu Qingyang committed the mistake of being a good teacher again, and educated the four college students who had just joined the company.

"Mr. Wang, each of us is required to keep a construction diary, which must be checked every period of time, and we are also required not to write the same! Otherwise, we will be punished! It is much more hateful than copying homework!
We were fined to copy the fine management standards of the construction site. "The four college students glanced at each other, and a bold student said to Yu Qingyang.

"Oh? That's not bad! Mr. Wang is strict with you, that's training you!

Writing a construction log may seem simple, but the knowledge inside is actually very deep!
To put it simply, the construction log only needs to record what happened on the construction site every day and the progress of the project.

To say that he is knowledgeable is because the process of writing your construction diary is the summary of your day's work in your mind!

For example, when you put the thread out today, when you write, you have to think about how to put the thread today, what should be paid attention to, and if I put the thread, how should I put it!
Only in this way, over time, you will be able to grow rapidly!

Let's put it this way, if you don't write a construction log, you will be working in the dark every day, and you can do whatever the leader asks you to do!
If you do good and bad things, and don't think about it afterwards, you won't be the chief engineer of the company in ten years!

However, if you write the construction log with your heart, and constantly summarize and reflect, you will be able to become the technical backbone after one construction site!By exercising two construction sites in this way, you can serve as the chief engineer of the project and even the project manager of some small projects! "Yu Qingyang, who is so good as a teacher, told the four college students a lot about his feelings on the construction site.

"Yes, Mr. Yu! We know!"

"Then let me test you! What are the characteristics of full-face excavation?"

"The characteristic of full-face excavation is that it can use large-scale mechanical operations to reduce labor requirements!" It was the bolder student just now who answered first.

"Well! Is there any more?"

"One-time excavation takes shape, less disturbance to the surrounding rock."

"Large working space and less mutual interference! Parallel construction and circular construction can be carried out, which can greatly improve the construction progress!"

"Few construction procedures, easy to manage!"

With the leader, several students replied one after another.

"During the construction process, what is the most likely quality problem?" Yu Qingyang then asked.

"The position of the peripheral eyes must be arranged on the contour line of the section, with a distance of 50cm and an allowable error of ±5cm. The allowable error of the depth is ±5cm."

"The blasting tool charge should be carried out according to the drilling and blasting design. It is strictly forbidden to increase or decrease the amount of charge at will, and accurately control the detonation sequence and the charge amount of the surrounding eye holes,..."

"Under excavation is strictly prohibited within 1m above the arch foot and wall foot..."

“局部允许欠挖5cm，欠挖范围每1m2内不大于0.1m2············”

"Hehe!" Yu Qingyang smiled, without commenting on whether it was right or wrong, and said to Wang Yiming who had just arrived: "Mr. Wang, tell me, are your students' answers right?"

"It's a bit off topic! Mr. Yu asked about the most likely quality problems in construction, and all you answered were some technical measures and quality inspection standards for quality control!"

"But, I think they control the quality, that's what they do!"

"Yes! So, what you are talking about is the means of quality control, or quality standards! But it is not the answer to Mr. Yu's question!

Mr. Yu's problem is very simple. When excavating a full section, the most likely quality problem is over-excavation and under-excavation of the section!Just these five words!

I told you before, don't just watch, keep your head down and memorize, but also learn to think and summarize! "Wang Yiming reprimanded with a straight face.

"Got Professor Wang!"

These four college students are all high-achieving students of Beijing University of Technology and have attended Wang Yiming's class, so Yu Qingyang said that they are Wang Yiming's students, and those students also call Wang Yiming Professor Wang, not Mr. Wang.

"We often say that we need to clarify goals, what is clear goals?

You know where and what are the points that are prone to quality problems in full-face excavation!
List them one by one, and the subsequent work will naturally be easy, and you will be able to do the work in a targeted manner, to control him, and prevent him from having problems! "Yu Qingyang took Wang Yiming's words and continued.

The reason why Yu Qingyang said so much is because these are all materials that can be made.

An Yuqing recruited a lot of people, including college students.

However, Yu Qingyang gave an order that no matter what position they were in, they would all leave the construction site and stay for three months.

College students and undergraduate students walked halfway at once.

Other technical secondary school students and technical school students have completed their pre-job training and are sent directly to Ajigeria.

It's two-thirds of the way there now.

Many people can't stand the suffering and loneliness of the construction site.

As everyone knows, the construction site is the place that trains people the most. Only by being able to endure loneliness can one maintain prosperity.

After a few years of training on the construction site, even if you change careers later, you are more likely to succeed than others.

And these four college students went through a round of elimination and stayed.

The talented students of Beijing University of Technology, who can endure the loneliness and hardships of the construction site, will naturally have a bright future in the future.

This is the project manager and chief engineer of the subcontracting unit, the director of the supervision unit, and the project manager and chief engineer of the general contracting unit have all rushed to the scene.

Yu Qingyang stopped preaching, looked at the project manager of the subcontractor and asked, "Mr. Zhao, can we enter the cave now?"

"can!"

"Okay, let's go in and have a look, I really haven't been in a tunnel that's being dug!
I will also learn from you! "

"Mr. Yu, you're welcome. Mr. Yu is welcome to guide the work!" Zhao Hongxi hurriedly expressed his welcome.

A group of people walked into the tunnel under construction.

An excavator in the tunnel is loading gravel on a dump truck.

"This is smooth blasting, right?" Yu Qingyang looked up at the hole marks left on the cave wall just after the blasting.

Hole marks refer to blastholes, the traces left after blasting.

After smooth blasting, holes will be left on the cave wall. The more holes left, the better the smooth blasting control is.

If the hole mark is lower than 80.00%, it means that there is a problem in calculating the amount of blasting agent.

A further step is to explain that the section of the cave wall exceeds the allowable value of over excavation and under excavation.

"Mr. Zhao, you've been here for almost a month, right?"

"Tomorrow is exactly one month!"

"In one month, we only entered the hole more than 80 meters. This progress is not fast!"

"Mr. Yu, the early stage is relatively slow, we have to do a lot of preparation work, and it will be fine next month!

We plan to excavate 300 meters in the second half of the month! "

"Well, speeding things up doesn't mean sacrificing safety!

You guys are experts in dry tunneling, more experienced than I am!
I won't say much, just one point, that is, safety cannot be relaxed! "Yu Qingyang didn't stay in the cave for long.

Tunnels without secondary lining are still dangerous.

In addition, the stone powder raised by excavators and dump trucks is foggy, and the environment inside is very bad.

So Yu Qingyang stood inside and then walked out.

Just like this, it came out covered in dust and stone foam.

Leaving the tunnel construction site, and then came to the bridge construction site not far away.

It has been a month and a half since the Nanjiang Road Bridge entered the site, and the bridge pile foundation has not yet been laid.

Four reverse circulation drilling rigs are drilling.

"Mr. Liang, why are there only four drilling rigs? Your progress is a little slow!" Yu Qingyang said that there were few machines.

At this time, his mentality has completely changed.

In his last life, the last thing he wanted to hear was that Party A complained that the construction period was slow and asked for more construction machinery and construction teams.

Because of the increase of construction machinery, the construction team means an increase in costs.

And there may be a phenomenon of idle work.

Especially for this kind of reverse circulation drilling rig, the haulage fee is very expensive. Tow it from southern Xinjiang, a drilling rig costs tens of thousands of freight.

However, Yu Qingyang asked Nanjiang Road and Bridge to increase drilling rigs without any pressure.

What does it matter to me if you increase the cost?

I only know that if you increase the machinery, you can improve the progress and shorten the construction period, and my cost will also be relatively reduced.

This is the different opinions brought about by different positions.

In other words, the ass determines the head.

Wherever you sit, start to think about the problem from that position.

"Mr. Yu, the progress is not too slow. We promise to complete the construction tasks according to the schedule!"

Yu Qingyang smiled, didn't answer, and turned to talk about another matter, "The province is planning to build a new Yellow River bridge!"

"Well, Mr. Yu, when does the province plan to start this Yellow River Bridge project?" Mr. Liang asked with his eyes shining, pretending not to care.

"Preliminary design is underway now!" Yu Qingyang replied truthfully without hiding anything.

An engineering project has to go through four stages: planning, research, decision-making and implementation.

Preliminary design means that it has entered the fourth stage, the implementation stage.

The last time Yu Qingyang saw the feasibility study report at Director Meng's place.

That belongs to the research stage. Some people say that the feasibility study report is the decision-making stage, right?
The domestic process is not. The feasibility study report is only for the leaders to make decisions and provide data support.

In fact, the process of many domestic engineering projects is reversed.

For example, the Yellow River Bridge was first decided by the leaders to build the bridge.

Then the people below began to investigate and study and form a feasibility study report.

Therefore, many domestic engineering projects are decided first, followed by research.

The preliminary design will give a more detailed investment estimate.

Then, review the project.

Hearing that it has entered the preliminary design stage, Mr. Liang's heart is even hotter.

I have already started to think about it, sort out my relationship in Dongshan Province, and see if that relationship can be used.

"The Yellow River Bridge project is a project led by the Provincial Communications Department!" Yu Qingyang added.

Mr. Liang thought for a while, and the one who could speak was a deputy secretary-general of the provincial government.

It seems that there is not much say in this project.

Suddenly a little depressed.

"The Provincial Communications Department intends to entrust this project to our Huayu Investment, and our Huayu Investment will fund and build it!" Yu Qingyang said again.

Mr. Liang, who was depressed just now, suddenly felt that he saw the light.

"Mr. Yu, you have also seen the strength of our Nanjiang Road and Bridge!

Look, can we participate in the project of the Yellow River Bridge?
Let's continue to cooperate! "

"Hehe!" Yu Qingyang smiled.

"Mr. Yu, I'll call in four more drilling rigs right away!
I see that several other bridges can also be constructed at the same time! "Mr. Liang gritted his teeth and promised.

"Haha! President Liang, I very much hope to continue to cooperate with Nanjiang Luqiao and you, President Liang!
In the past one and a half months, we have seen your management and technology! "Yu Qingyang laughed loudly.

"If you want to participate in the construction of the Yellow River Bridge, you must first complete the construction of the tourist road!
It is expected that construction will start again next fall, so Mr. Liang, you must hurry up! "Yu Qingyang laughed and patted Mr. Liang on the shoulder.

After leaving the bridge construction site, Yu Qingyang went to the road construction site.

For road construction, there are three mountains that need to be excavated.

At the blasting site, Yu Qingyang met Tang Zhaoyang who came to inspect.

"Mr. Tang, this project is the first since the reorganization of your company. There must be no mistakes!"

The mechanical service company led by Tang Zhaoyang has changed its name to Huayu Earthwork Engineering Construction Company.

Huayu Earthwork Engineering Construction Company, now not only does mechanical construction, but also applies for blasting qualification.

Able to continue blasting construction operations.

The application for blasting qualification was initiated by Tang Zhaoyang.

The biggest difference in their company is that it is all composed of veterans.

There are naturally many engineers in it.

For engineers with blasting skills, let them drive dump trucks and learn to drive excavators, which is a bit wasteful.

Therefore, Tang Zhaoyang proposed to apply for a blasting qualification, which solved the job problem for these engineers with blasting skills.

"Mr. Yu, don't worry! They are all veterans of seven or eight years! They play with explosives a lot in the army!" Tang Zhaoyang assured with confidence.

In fact, this kind of mountain blasting is not very difficult.

Several large rhinestones drilled holes in the mountain, then filled with explosives and detonated.

The difficult part is to calculate the quantity of explosives loaded.

The progress of the blasting depends on the drilling progress of the water drilling rig.

"This kind of water drilling rig is not expensive, you can buy a few more!
The progress of the entire tourist road is on the progress of the blasting on your side! "

(End of this chapter)