After finishing the canal CBD project, Ge Xiaotian dealt with a few more important mails, and then left the work to the newly appointed Dao Er Monk Er.

Look at the time, it's already eleven o'clock in the evening.

Lee so-so's text message arrived on time.

"Guess what holiday it is?"

Well?

Ge Xiaotian looked at the calendar, the tenth day of the first month.

What festival?

The Spring Festival has just ended, and the Lantern Festival has not yet arrived, so there seems to be no festival in the middle?

Don't......

Xiuxiu's birthday?

Ge Xiaotian was blessed to the heart, and on the one hand, he arranged for the farm staff to buy flowers and cakes as quickly as possible, and on the other hand, he quickly replied: "Happy birthday!"

Immediately afterwards, another one was issued, "I was too busy with work today, I almost forgot, in fact, I had someone prepare the cake a long time ago, but unfortunately I couldn't deliver it in person." ”

"???" has been chatting for so long, and Li Xiuxiu has learned to make question marks.

"What's wrong?"

"Today's Valentine's Day !!"

Valentine’s Day?

Look at the calendar again, isn't it, February 14th!

This...... Another time and space that I have been single for too long, and I have even forgotten about this holiday!

Although this time and space are not very popular, young boys and girls will always have some longing......

Anyway, we're also people with girlfriends!

Ge Xiaotian took a deep breath, rubbed his right eyelid that was constantly beating, and pretended to be stupid and said, "Isn't Valentine's Day Tanabata?"

"Huh!"

Through the screen, Ge Xiaotian felt the murderous aura, and hurriedly edited the text message, "Foreign imported products, products of merchant hype, you know, I am more traditional, and I only care about our traditional Chinese festivals! Like what Western Valentine's Day, lover, mistress, lover, how ugly is it? Are you going to make a small one?"

"you!" Li Xiuxiu then sent another message, "I also feel that this festival is a little awkward, I asked you so late, I didn't plan to do this." ”

"That's right!" the crisis was resolved, and Ge Xiaotian praised himself for his wit.

"But here's the question, surnamed Ge, what is my birthday?"

Well?

Ge Xiaotian was stunned.

When is Lee so-so's birthday?

Not at all!

...............

Early the next morning.

Before dawn, Ge Xiaotian didn't even eat breakfast, so he hurriedly drove his wheelchair into Daqingshan.

Arouse?

How can it be!

Sister Xiu is a reasonable and good girl!

He came to the construction site so early to check the progress of the project!

Walk through the color gate of the construction site of the UFO Stadium and look around.

Eight kilowatts of iodine-tungsten lamps will shine as bright as day, three tower cranes and two crawler cranes around a circular building that has begun to take shape, dozens of meters high buildings, sizzling, from time to time burst out of electric sparks.

On the ground, countless workers come and go, and it is a hot scene.

Waving his hand to the Tianwei on duty, signaling the other party to continue standing guard, Ge Xiaotian took Li Hu to the 'command headquarters'.

Along the way, there are many safety signs pasted around, including the person in charge of the billboard, the construction progress of the small blackboard, the morning and evening shift schedule, what to eat in the last few days......

Walking into the command headquarters, it was empty.

Take a look at the sign-in sheet.

Nong Yi, the general manager of the project, was busy from 8 o'clock in the morning yesterday to 2:30 a.m. today.

This will be supposed to be sleeping.

Ge Xiaotian didn't bother, but summoned the person in charge of the sub-project on duty.

The hoisting link is similar to the main project of a high-rise building, which is the top priority of the UFO Stadium.

If all goes well, the venue is finished.

If there is an accident, it is possible that hundreds of millions of red banknotes will be wasted......

Therefore, he can not come in the early stage, but now he must keep an eye on it.

While waiting, Ge Xiaotian picked up the desktop telescope in the headquarters and inspected the construction site.

The steel structure of the UFO Stadium is composed of pipe trusses (similar to beams), steel roofs, mast membrane structure cable awnings, etc., and the central area can be expanded and moved, and can also be combined to block rain, which is not the 'fixed roof' of the traditional basketball stadium.

Before the hoisting ceremony began, the formwork, concrete supports, and scaffolding of the civil works had been dismantled.

The interior of the UFO Stadium, the backfill of the backfill, the bulldozing of the bulldozing, leaving the largest working surface for the 50T car tower crane.

In addition, a wide road was needed around the perimeter of the stadium to serve as a driving route for crawler cranes to carry around the 'O' shaped construction work.

A cursory review of the construction process in another time and space.

The first is the installation and retesting of the embedded parts.

This project needs to be done in advance, and the test results should be reported to the supervision unit.

The next step is the real steel component hoisting.

Just take the main truss as an example.

It is composed of eight diameter like plane trusses, transverse truss members, and supporting folding plates, and three major parts.

Specific parameters......

For example, the main truss numbered HJ1 is 26500mm long and weighs 35 tons, and the total weight is 75 tons after installation.

The rest are different in length and weight according to the design drawings.

The main truss is made of loose parts, assembled into a whole on site, and then docked with the cable at high altitude.

The construction process is carried out by the 'four-point hoisting method', and a chain block is set up for adjustment.

Two 50-ton truck cranes, two 150-ton crawler cranes, and a special long-arm tower crane are required to assist the operation.

Specific construction steps:

To put it simply, the scene is like building a building block tower.

The 50T car tower crane enters the UFO gymnasium.

First, build a main support frame in the center area of the gymnasium, and install a steel roof core component similar to gears at the top of the main support frame.

Subsequently, around the main support frame, according to the construction drawings, a circle of support frames A1, A2, A3 ...... were built around the periphery.

Between the A series support frame and the top end of the main support frame, the main truss is laid to connect the 'core components of the steel roof' to form a 'small pot lid'. (It is like laying horizontal lines between the inner circle of the circular 'hui' character and the center point)

After the small pot lid was formed, the 50T tower crane located in the UFO Stadium withdrew, and the 150T tower crane outside the field began to operate.

Around the 'small pot lid', that is, outside the A series bracket, continue to build a circle of B1, B2, B3, etc., B series bracket, and then continue to lay the main truss to connect the small pot lid and a circle of concrete pillars that have been made on the periphery of the gymnasium, repeat the first construction link, and form a 'medium pot lid'. (It is like laying horizontal lines between the outer circle and the inner circle of the circular 'Hui' character)

At this point in construction, the gymnasium looks like a circular building without eaves, or a 'bucket' for short.

The next step is off-site construction.

In addition to the twelve concrete columns poured around the gymnasium, C1, C2, C3 and so on, the C-series brackets are continued to be built, and the medium-sized pot lids are connected by ring trusses to form the 'big pot lid'. (As if around the circular 'Hui' character, many horizontal lines that expand outwards are drawn, simply put, the eaves)

After doing this, the hoisting is over.

Among them, the connection between the ring truss in the outer field C area and the medium-sized pot lid in the B area, according to the type of building, can also be omitted, and the small pot lid is directly made into a large pot lid, and finally the important 'steel structure is closed', most of the venues are doing this, but some super-large stadiums are constructed from the outside to the inside.

After the hoisting is completed, it is necessary to carry out repeated tests, inspections, and submit various reports.

Then disassemble!

It is not only the main support frame and the three series of support frames A, B, and C that are disassembled, but sometimes the 'small pot lid' in the middle is removed or cut.

After that, the appearance formed is the future steel structure football field.

However, the UFO Stadium is a basketball hall, and the amount of work is less, and a guide rail will be installed on the lid to continue to build a raised style of 'UFO Roof'.

On a clear day, the top of the skeet moves towards the mountain, revealing the stands and playing field inside.

In case of wind and rain, the top of the flying saucer returns to its position through the guide rail to cover the open air.

The hoisting work of the UFO Stadium began in the afternoon of the seventh day of the first month, and the construction was carried out around the clock.

It's a bit slow!

Ge Xiaotian took the telescope to check the progress of the project, and the 20 foremen who worked the night shift and the five sub-project supervisors arrived at the headquarters one after another.

Another team of managers who were preparing to go to the day shift also rushed over.

Among this group of people, there are experienced strong men, masons with high understanding, high-achieving students from the School of Civil Engineering, as well as electrical welding masters and crane masters......

One part of the project, all elites! (construction elites, not elite troops)

When Tiancheng technicians and construction machinery were nervous, Ge Xiaotian's first thought was this team.

200 people were dispatched to serve as foremen, a wave of strong men exploded, and a batch of machinery was driven away, which could almost form ten engineering divisions.

But in this way, the construction period of the UFO stadium will be extended, which will directly affect the basketball game plan.

As for replenishing strong men here......

Large steel structure, he didn't dare to use newcomers, a little problem, the loss was secondary, either injury or death!

"Is there a way to speed up the construction progress on the premise of ensuring safety?" Ge Xiaotian can only think of this method at present.

Finish the UFO Stadium as soon as possible!

One less big project can free up an elite team.

Nong Yi thought for a while, "Boss, the current six-hour work system, the implementation of four shifts, more than 100 people in a round, if changed to an eight-hour work system, the implementation of three shifts, nearly 200 people in a round, the project can almost save ...... Two weeks!"

The steel structure is not to build a building, no need to wait for the cement to solidify, and there is no need to move bricks and ashes, most of the steel components are operated by tower cranes and cranes, and the personnel are only responsible for welding and assembly, and the physical requirements are low.

"Eight hours!" Ge Xiaotian thought about it seriously, "During this period, can everyone ensure concentration?"

"This ......" Nong Yi glanced at the other people in charge, a little unsure.

"The most important thing is the tower crane master, crane master, welding master, attention is highly concentrated for eight hours in a row, and the king of soldiers may not be able to do it!" Thinking of this, Ge Xiaotian suddenly remembered another time and space Comrade Ge Feng implemented a shift system in order to catch up with the construction period, "Eight-hour work system, with four hours as a round, ABC and ABC rotation, which is equivalent to six shifts, the difference between morning shift A and evening shift A is eight hours, and the same is true for BC, enough rest!"

"Then I will tell you to go down?"

"Wait, in terms of wages, the six-hour working system is still used, but 6+2, the extra two hours belong to overtime, ten yuan an hour!"

"Good boss!"

Ge Xiaotian spread out the construction drawings and was just about to chat with the technician about some construction tips, when his mobile phone suddenly rang.

I thought it was Li Xiuxiu who came to the door, but I never thought that it was Xu Ling, my new secretary Xu!

"Hello?"

"Boss, early this morning, a man threw a brown paper bag to the front desk, saying it was for you!"

"Who?"

"Huh?"

"I don't know, the front desk said that the other party left without leaving his name!"

"What's in the brown paper bag?"

"Wait, I'll take a look......" The next moment, Secretary Xu said in a trembling voice: "Old ...... Boss, it's a bullet!"

"Bullets?"

Ge Xiaotian frowned slightly, "Have you adjusted the monitoring?"

"The computer department is checking ......" After more than ten seconds, Secretary Xu said again: "The other party is about 1.8 meters tall, wearing sunglasses, he can't see his face clearly, his body is bloated, and he probably has something hidden in his arms." ”

"What about other surveillance?"

"The other party went out of the Crescent Square and went straight to the old town of Xiang County, and we didn't install surveillance there. ”

"Don't be nervous, three months ago, it was easy for us to deal with Shang Wudu, let alone a little trick to send bullets to threat?!"

"Hmm!"

Putting down the mobile phone, Ge Xiaotian lit a cigarette and gave a warning order to the system personnel.

Who could it be?!

Martial remnants?

Ge Dalong...... Someone from Xiangjiang?

Or is it He Shun?

Thinking of Chen Feng's reminder the day before yesterday, Ge Xiaotian rubbed the button of Waveguide 818 and dialed He Shun's phone.

"Yo, Boss Ge, are you getting your leg right?"

"I'll take you to the canal tonight, don't you believe it?"

"Uh...... Haha, just kidding, just kidding, why are you free to call me?"

"What do you say?"

"What do you mean?!"

"This metal shell, five dollars a shot, right? I'll have someone send you the money later?"

"What metal shell?" He Shun paused for a few seconds, seemed to understand what the metal shell meant, and hurriedly said again: "Boss Ge, people can dig indiscriminately, but they can't talk nonsense!"

"Toot ......"

Listening to the blind voice on the mobile phone, He Shun looked at his loyal subordinate with a suspicious face, "You gave a metal shell to the one surnamed Ge?"

"No, didn't we say that one blow would be fatal? I contacted the South Vietnamese killer, and it would take at least a week for the other party to come over!"

"This is a bit strange!" He Shun was puzzled, "Don't do it yet!" The surname Ge has offended many people, and it is estimated that he is another sworn enemy!"