In the spring of 1979, the year began, and Vientiane was renewed.

The atmosphere on the street is like being charged, and people have never been so excited.

However, some of them have left the place where their ancestors have lived for generations.

They go to new places and start a new life.

With the assistance of the governments of the two places, the headquarters of the Beijing-Tianjin Passenger Dedicated Line Project has completed the relocation of villages and land acquisition along the railway.

From the autumn of '78, land acquisition and demolition began.

By the spring of this year, the land acquisition and demolition work had been completed.

In accordance with Yan Jiecheng's discussion with the governments of the two places, the land was expropriated for specific purposes, which were divided into permanent land, temporary land, and land only supplemented but not expropriated.

Permanent land, mainly used for the construction of stations, main lines and railway-related ancillary projects.

Temporary land is mainly used for the construction of temporary projects such as headquarters, concrete processing plants, steel bar processing plants, and dump sites.

The main purpose of only making up for the land and not expropriating land is to reduce the land use index for railways, not to change land ownership, and to occupy the land of village collectives.

It mainly refers to the sandwich plot of railway engineering.

For the new Beijing-Tianjin passenger dedicated line, the land requisition is mainly used for the construction of railway lines, the construction land of stations and station buildings, the construction land of the four electric power stations behind the station, the construction land of related supporting facilities and other land.

More than 46,000 people were relocated and more than 12,000 houses were demolished.

The Beijing-Tianjin intercity rail transit system is about to start construction. After Yan Jiecheng and their headquarters studied it, it was decided.

It will take the form that the construction will be carried out by the General Command, and the whole line will be divided into two command divisions.

The main control project is carried out in 3 units according to the Jingcheng South Railway Station, Jinmen Station and the line, that is, two points and one line.

March 1.

In the southern suburbs of Beijing, the scene of the Beijing-Tianjin passenger dedicated line headquarters is full of colorful flags and gongs and drums.

Today is the day when the project starts, and many leaders have come.

At this time, Yan Jiecheng suddenly remembered a singer in Hong Kong City.

Because, this will also make him feel like a minion standing up.

After going through the process of commencement ceremony speech, leader speech and so on.

Yan Jiecheng handed a shovel with a red ribbon to the smiling chief designer with both hands.

Then under the leadership of this leader, everyone began to dig a pit in the open space outside the headquarters.

After the leaders finished digging the first shovel soil, they began to dig.

When they dug up a shovel of soil, the surrounding crowd and cadres burst into warm applause.

All kinds of cameras, cameras kept shooting.

After the photo was taken, Lao Xie quietly asked Yan Jiecheng: "What do you say is the point of us digging in this place?" When the bulldozer comes, it must not be pushed off directly. ”

Yan Jiecheng whispered: "I don't want the leader to have a sense of participation." You can't let the leader come and watch the bulldozer and excavator work. ”

After listening to this, Lao Xie nodded thoughtfully.

At this time, he suddenly found that Yan Jiecheng was not wearing gloves.

He asked, "Why aren't you wearing gloves?" Didn't each person give out a pair just now? ”

Yan Jiecheng pretended to be profound: "The two of us have known each other for so many years, and you still don't know me, I'm used to saving it."

Besides, people like me who work every day have calluses on their hands, so what's the use of wearing gloves. ”

Lao Xie looked at Yan Jiecheng's hands, although they were not white, but they had nothing to do with roughness.

I couldn't help but look at Yan Jiecheng, a scheming boy, and raised my middle finger.

Lao Xie didn't expect that Yan Jiecheng had become more and more good at playing over the years, and he was so skilled in these show jobs.

Why didn't he think that the trick of not wearing gloves might also leave a good impression on the leader.

After the ceremony.

The construction of the project began in earnest.

All the big construction machinery was put into action. The entire construction site was filled with the roar of machines and the flying of dust.

Yan Jiecheng gave the leaders a detailed explanation of the construction of the project and the project nodes.

and the usefulness and advantages of these large machines.

The chief designer, in particular, asked very carefully.

Bi Jin, who personally commanded the construction of the Southwest Railway, was in charge of that year.

Therefore, it can be regarded as half an industry insider. The questions were very professional, and every question was asked to the point.

Leading these days, just returned from a visit to Eagle Sauce. These days, I have always felt that there is a big gap between domestic and other people's industrial production.

This time, I saw Yan Jiecheng and their construction site.

It is also very surprising that there is such a project in China, which is not inferior to the project of advanced countries.

I was very happy and relieved.

Although he knows a lot about Yan Jiecheng's situation, he also knows that their Beijing-Tianjin passenger dedicated line is very advanced in technology.

But after all, these are all hearsay, and I haven't seen it with my own eyes. After coming to the headquarters this time and seeing it with his own eyes, he knew that the rumors were true.

So when he left, he praised Yan Jiecheng and the leaders of the ministry.

Let them continue to work hard and strive for the modernization of the country.

At present, the construction site of the project has only begun civil construction.

There is a lot of work to be done in this civil construction phase.

From clearing the construction area to building roadbeds and bridges, every detail requires precise and meticulous construction.

At this stage, it is also necessary to comply with relevant environmental regulations, such as protecting the local ecological environment.

Although there is no relevant law now, the wheat fields and houses of ordinary people are there, so they must avoid it or requisit.

At the same time, strict quality control standards need to be followed to ensure the integrity and reliability of the project.

Because in the preparatory stage, the plane control network for the measurement of the Beijing-Tianjin passenger dedicated line project has been established, so it can start construction directly.

The control network is laid out in three stages.

CPI is the basic plane control network, which mainly provides coordinate datums for survey, construction and post-maintenance.

CPII is the line plane control network, which provides the control reference for the main survey and construction.

CPIII is a track control network, which mainly provides control benchmarks for track laying and operation and maintenance.

Nowadays, there is no electronic total station for CPIII, and some theodolite and spirit level are used to do it.

It's really laborious.

Now at the beginning of this project, the earthwork that began was mainly to excavate the foundation pit to make the pier base plate.

These pits were dug to a depth of 20 meters.

That's not enough, you have to pile down below.

After the pile is driven, it is necessary to fence the area around the pit to prevent collapse.

Drainage and cofferdam should also be done on it, otherwise there will be a heavy rain, and the entire foundation pit will be flooded.

Yan Jiecheng watched the excavator working frantically, and said to Lao Xie: "Lao Xie, although these earthwork excavation work is simple, you must keep an eye on it.

Let everyone make the fence strong, don't dare to save trouble.

It is also called that those rabbits and cubs are kept an eye on, don't be reluctant to reinforce, and must be constructed according to the drawings. ”

Lao Xie nodded and said, "Don't worry, they are all old people in our project, and they know the severity." ”

Yan Xie Cheng nodded and asked, "Lao Xie, you don't have a brother-in-law, do you?" ”

Lao Xie said puzzledly: "No, what's wrong?" ”

Yan Jiecheng said: "It's okay, I'll ask casually." ”

Although this earthwork is simple, this work is very evil, and I am afraid of meeting my brother-in-law.

Especially the brother-in-law of the second-in-command on the project.

Of course, these experiences were all obtained by Yan Jiecheng in later generations, and Lao Xie naturally didn't understand.

"How are the students from Jiaotong University, are they still adapting these days?"

Yan Jiecheng looked at the few young people in front of him and asked Lao Xie on the side.

Lao Xie said: "Young people, active thinking naturally means having a lot of ideas.

At first, they were unimpressed by the safety regulations set by Minister Yang.

Speaking of which, Yang Chengwen has matured over the years. Nowadays, there are not only ideas for doing work, but also methods and methods.

He asked someone to cut out the photos of the construction accidents reported in various places over the years from the newspapers. Then, post it on the wall around the training room.

Then, I took these students, picture by picture, and explained to them the causes and consequences of the accident at that time.

To be honest, I don't have a lot of blood in those photos. I watched too much and had nightmares at night.

Not to mention the students.

So those students are now obedient to Yang Chengwen's kid.

Nowadays, they have not seen much improvement in their professional knowledge and technology, but they have done a good job in safety. ”

Yan Jiecheng smiled: "That's how it should be."

These students don't say anything else, but they must not have an accident.

Usually you look at the point, dangerous places, dangerous work, but don't let them do it.

The main purpose of their visit this time is to study and increase their knowledge.

After all, they have a lot to learn. Their historical mission is no smaller than ours.

Protecting them is to protect our future railway development. ”

Mechanical work is fast.

On the first day of construction, the excavator dug a full 25 foundation pits.

This foundation pit is 30 meters a, so this day is 750 meters.

After the work becomes more and more proficient, it will take a thousand meters a day.

In this way, the 120-kilometer line can complete all the foundation pit excavation work in almost half a year.

Of course, the foundation pit excavated today can already be fenced and piled tomorrow.

All the work can be carried out in accordance with the process.

Yan Jiecheng is confident that all civil works will be completed this year.

Then, by the end of next year, all the equipment will be installed and commissioned.

Before the arrival of 81 years, this high-speed railway will completely turn the two cities of Beijing and Tianjin into one.

Lao Xie will also be in the capital for today's groundbreaking ceremony, and will be responsible for the construction of the section of the line based on Jinmen Station in the future.

Today, the construction of Jinmen Station and Jingcheng South Station has also begun.

At the beginning, the design and construction of these stations were entrusted to the Institute of Building Research, which is directly under the leadership of the Ministry of Architectural Engineering.

These people who do architectural design are indeed different from those who are engaged in railways like Yan Jiecheng.

When people designed the station, it was not as rough as Yan Jiecheng's.

First, they invited some famous artists and masters of Chinese painting in China.

The tonality of the station was determined aesthetically, and then the professional architect planned the functional zoning of the station.

Finally, the mechanical structure is designed.

Yan Jiecheng also participated in two meetings organized by them, and in the eyes of Yan Jiecheng, a straight man, it was simply taking off his pants and farting.

Attending the meeting was his graduate tutor Mao Lao, who directly commented on Yan Jiecheng's remarks with vulgarity.

Yan Jiecheng doesn't care, anyway, he is an engineer himself, and he doesn't see the beauty of this architectural design.

If he were to design it, it would definitely be square.

Mao Lao finally discovered Yan Jiecheng's shortcomings.

This guy turned out to be a straight man without the slightest aesthetic at all.

Yan Jiecheng doesn't care, after all, Mao Lao is his mentor, although it is nominal, it is also.

Besides, the old people say that Mao Lao is not only a scientist, but also a writer.

In fact, last year, Yan Jiecheng also went to visit Mao Lao once.

After all, all of their projects are viaducts. Therefore, Yan Jiecheng cheekily wanted him, a teacher, to be a consultant for the project.

However, he was scolded back.

In Mao Lao's original words.

Just your kind of 30-meter bridge pier, and it doesn't cross the river, neither across the river. The same repetition is also embarrassed to be called a bridge.

I'm embarrassed to say that I was involved in building it, old man.

Besides, if you kid can't even do this kind of bridge, are you embarrassed to say my student?

As a student of others, Yan Jiecheng naturally studied Mao Lao's bridge vista, which indeed depicted various bridges, which were beautiful to see.

It was indeed a work of art, so Yan Jiecheng also extinguished the trouble of the old man's thoughts.

After the station was designed, it was handed over to Yan Jiecheng's old acquaintance, the Iron Twelfth Division, to carry out the construction.

The 12th Division of the Railway Corps, after participating in the construction of the Beijing Underground Railway Project.

The leaders handed over the railway soldiers to the Beijing subway construction team and the construction tasks to the leaders of the Beijing city.

In this way, the 12th Iron Division was transformed into today's infrastructure engineering corps.

And the construction team coordinated by the ministry and Yan Jiecheng is the Third Iron Division.

It has two bridge regiments and one line regiment under its jurisdiction.

Of course, part of the construction team of the Sichuan-Chongqing Railway Engineering Bureau was also transferred to cooperate with the construction.

They were in charge of the electrification of the Pou Chen Line.

Therefore, this was asked by Yan Jiecheng to come over.

These teams have a good work style, and it is not a problem to overcome difficulties.

For the safety regulations formulated by Yang Chengwen, whether they understand it or not, they are strictly observed.

It's a lot stronger than that group of students, and those students don't think it's going to be honest. But Yan Jiecheng knew that there was time to fight wits and courage with him later.

Time passed with the roar of the machine, a month.

On this day, Yan Jiecheng went to the front line of foundation pit excavation to inspect the work.

"Shao Wenwen, what are you doing? Hurry up and give Lao Tzu down. ”

When inspecting the construction site, Yan Jiecheng actually found that Shao Wenwen, a girl, was actually driving an excavator.

Although Shao Wenwen couldn't hear what Yan Jiecheng was saying, she knew what it meant when she looked at Yan Jiecheng's appearance.

Shao Wenwen stopped the machine with an embarrassed face, jumped down from the cab, and then walked in front of Yan Jiecheng, hanging her head and not speaking.

Yan Jiecheng said angrily: "I asked you to come, I asked you to drive the machine, don't you know what your duty is?" ”

Seeing that Shao Wenwen didn't speak, Yan Jiecheng was angry.

On the construction site, everyone performs their duties and does their own thing for each other.

There will be no accidents, if they are all like her Shao Wenwen, then there will not be much to do.

Seeing that Shao Wenwen didn't speak, Yan Jiecheng asked the person in charge of the construction site on the side: "Camp Chief Ge, you explain to me, what is the situation?"

How do you manage your team, how do you manage these devices?

Do you know that even if you sell the two of you a hundred times, it won't be enough to pay for this excavator.

Have you read the rules and regulations of the headquarters carefully, and have you kept them in mind? ”

Camp Chief Ge, who was in his thirties, was also a little embarrassed when he saw Yan Jiecheng angry.

But he still couldn't help but raise his head and said: "I have read the report to the commander-in-chief, the rules and regulations of the headquarters, and I have also remembered them."

This Shao Wenwen, she has an excavator driving training certificate issued by our headquarters.

In line with the relevant entries of our command, for excavator management. ”

Yan Jiecheng was a little surprised when he heard Camp Commander Ge's words. Unexpectedly, this Shao Wenwen actually took a driver's license.

Then he asked, "Hmm." I remember that there is a rule in the command that these college students must be accompanied by a master before they can take up their posts, who is his master? ”

Camp Commander Ge on the side looked at Shao Wenwen, and then he lost the majestic momentum just now, and whispered: "Commander-in-chief, his master is me." ”

Yan Jiecheng laughed angrily when he heard this.

said: "So, you still committed a crime in a gang?

She is a student who loves to mess around, why is your old comrade also messing around?

Don't you know what they are doing on the construction site this time?

Look at what you can, this also brought a female apprentice, and drove an excavator. ”

"Professor Yan, don't talk about my master, it's all my fault."

Yan Jiecheng glanced at Shao Wenwen and said, "There are no professors and students here, only the commander-in-chief and intern technicians.

It's not a humorous university class, it's a construction site where human lives matter. ”

When Shao Wenwen heard Yan Jiecheng say this, her eyes couldn't help but turn red.

Yan Jiecheng didn't see it, and said with a hard heart: "Go to Minister Yang and relearn the safety regulations." ”

It's not that Yan Jiecheng is unemotional, it's really that women want to mix construction sites, which is more difficult than men.

If you don't have solid technology, you will be looked down upon.

Of course, this excavator is good to drive.

But the 77th class of college students, just do this. It's too wasteful, it's a crime.

Watching Shao Wenwen walk back, Yan Jiecheng also turned around and left.

At this time, the person in charge of the scene, Camp Chief Ge, couldn't help but breathe a sigh of relief.

Yan Jiecheng suddenly turned around and said, "Remember to go back and write an inspection and hand it over to the headquarters the day after tomorrow." ”

Camp Commander Ge, the whole person is numb.

Aren't you all gone, why did you turn back again?

Are you the devil?

Yan Jiecheng was not angry about Shao Wenwen driving the excavator itself, he was angry about these people's violation of the rules.

For women to drive excavators, it is nothing in Yan Jiecheng's eyes, and it is nothing in everyone's hearts, after all, women also hold up half the sky.

Women in this era have more social responsibilities than later generations.

Besides, there is a wife at home who likes to dismantle electrical appliances, what else can he not see. In his heart, if Shao Wenwen really likes machinery, she can cultivate construction machinery in the future.

Jiaotong University is not without a mechanical major, so there is no need to stumble in the engineering industry.

However, what kind of business is she doing to drive an excavator on the construction site?

It's just playing the piano randomly.

In Yan Jiecheng's heart, there is a kind of daughter who worked hard in high school for three years, and finally scored 700 points in the college entrance examination.

The family was overjoyed, beating gongs and drums to send her to Peking University, but they secretly went to Lanxiang Technical School.

Although this Shao Wenwen is not his daughter, they are all students he brought from school, and now the two families are still in-laws.

Therefore, it is equivalent to his daughter.

Come to think of it, Lao Shao shouldn't have any ideas.

(End of chapter)