At half past eight in the evening, Sun Jiajun was at home. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

Futai Construction Company hired all locals, so there was no staff dormitory, and Sun Jiajun's so-called placement of Zhang Rui was to take him to his home for a night.

Sun Jiajun's house is a four-story building in the 80s, with a brick and concrete structure, which looks a little old, and the room area is not large, and it is divided into two rooms, which seems a little crowded.

Lao Sun's family of three, her daughter has just graduated and is doing an internship, and she can't go home to stay in the short term because of SARS, so Sun Jiajun asked his wife to clean up his daughter's boudoir and use it as Zhang Rui's temporary residence tonight.

After the arrangement, the two sat in the living room and chatted while drinking tea.

"Xiao Zhang, there is no doubt that your work experience can be qualified for the position of technician, now the two of us, you give me a thorough understanding, what is your psychological price for salary?"

After Sun Jiajun finished speaking, although he had a smile on his face, he couldn't help but get nervous in his heart.

"Uncle, you can arrange it, and I will listen to you." Zhang Rui behaved very well-behaved.

Sun Jiajun couldn't help but breathe a sigh of relief when he heard this, he was really afraid that Zhang Rui would open his mouth, "I'll try my best to fight for a salary of one thousand and a half with you." ”

One thousand and five is not much for Zhang Rui, with his solid and rich work experience, to put it mildly, it is more than enough to mix a project manager.

What is the current salary of a project manager?

Well, there are about 3,000 in China, and the border town is only about 2,000, which is about the same as Sun Jiajun's salary.

It's just that the salary of interns in the construction industry is generally not high these years, most of them start at 600 yuan, and those who are eloquent or have a skill may be able to win 700 or 800.

Others don't know that Zhang Rui is a reborn, who made him a student now.

Even if others believe that he is a reborn, most companies will not come up and give him such a high salary, and the meal has to be eaten in one bite, and the road has to be walked step by step.

"Thank you, Uncle Sun." Zhang Rui hurriedly thanked him.

Sun Jiajun smiled, his attitude towards Zhang Rui was a little more cordial, and after taking a sip of tea, he groaned and said, "Xiao Zhang, to tell you the truth, Futai's current situation is very bad. ”

Zhang Rui hummed and listened quietly.

Of course, he knew that Futai's situation was not good, otherwise he would have entered Tailin like in his previous life.

chose to enter Futai, he never thought about getting a dead salary step by step!

There is a saying that wealth is in danger!

Zhang Rui nodded, "I can feel a little bit, is there a difficulty in the new project?" ”

"Well, it's not an ordinary difficulty, it's more accurate to say that Futai is at a life-and-death juncture, if this hurdle can't be passed, Futai will be finished." When Sun Jiajun said this, he felt very uncomfortable, "So when you revealed that you wanted to come to Futai last night, I refused at first." ”

"But then I found out that you have a lot of experience in pile foundation construction, and maybe it can help me get through the current difficulties."

Sun Jiajun's eyes were very sincere, and it was obvious that he had decided to be honest with each other after some careful consideration.

Zhang Rui has been listening carefully, "Is it convenient to talk about it specifically?" ”

Sun Jiajun smiled: "Of course, otherwise I would say this to you." ”

Next, Sun Jiajunzi carefully told Zhang Rui about what happened to the new project.

Futai's project is located in the Northeast Asia High-tech Development Zone in Linshi, which is a number of commercial residential buildings with a total construction area of 230,000 square meters.

Slightly different from Zhang Rui's guess, Ge Futai spent a lot of effort not to be a general contractor, but to rely on the qualifications of the temporary Tianyuan Construction Group, to put it bluntly, Futai is a subcontracting company.

As mentioned above, after the Spring Festival, the project began pile foundation construction, although Sun Jiajun tried his best to fight in the front line, but because of the lack of construction experience, there were finally problems in the pile foundation detection link.

Pile foundation testing is the most direct and reliable test method for domestic workers to detect the vertical compressive bearing capacity of pile foundation, and the commonly used testing methods include static load test, low strain test, high strain test and acoustic wave transmission, drill core, etc.

Futai's project first carried out a static load test, that is, to find a few test piles that have been reinforced in advance, build a brick wall around the test pile, and then put 8 6-meter-long I-beams on the brick wall as a load platform, and then use a crane to put the corresponding load (large cement block or sand and gravel sandbag) on the platform according to the design requirements, and pressurize step by step.

Each increase in a level of load, the pile body will appear different degrees of settlement after being subjected to pressure, through the observation of settlement at different times, when the settlement per hour does not exceed 0.1mm, it is considered that it has reached a relatively stable pressure, the industry jargon is called pressure stabilization, and after pressure stabilization, you can enter the next level of load pressurization.

The pile foundation of the general project will basically have obvious settlement when it enters the seventh and eighth level load pressurization, while the Futai project has just been pressurized to the second level, and the pile body rubs against it...... It's settled by 10mm, that's right, it's 1 cm!

The pile foundation inspector was frightened at that time, and he was an inspector for more than ten years, and the secondary load sank by 1 cm or the first time he encountered it, and the frightening thing is that the pressure was just added, and the pile sank, and the speed visible to the naked eye sank.

The inspector hurriedly found Sun Jiajun, and Sun was also confused, before this he had only done the static load test of the ash foundation, and the pile foundation test was unheard of.

The inspector asked Sun Jiajun to make an idea, but Sun didn't know what to do, so he asked the inspector why he was like this.

The inspector said: First, the pile is broken, and the vibration is not dense during the pouring of the pile foundation, resulting in a large number of holes in the middle of the pile foundation.

Sun Jiajun shook his head and said that it was impossible, he participated in the whole process when the pile foundation was poured, and it can be said that every piece of equipment was staring at the pouring completion, and there would never be such a problem.

The inspector said: If it is not a pile break, that is, the bottom of the pile is not cleaned up, there is floating soil, as long as the floating soil is compacted, and then pressurized, it can basically be stabilized, or let's try?

Sun Jiajun was completely panicked at this time, and as soon as he heard the aspects that were beneficial to him, he immediately grabbed it and asked the inspector to continue to pressurize.

So the inspector repressurized, Sun Jiajun's eyes were like a cow, and he prayed in his heart that he must be stable, steady, steady!

However, contrary to expectations, the inspector just pressurized, and the pile swooped and settled again, this time the settlement was not so shocking, but there were as many as 5mm.

You have to know that this is specially pressurized to the secondary load, what kind of trouble are you going to make if you drop 15mm all of a sudden?

The inspector also panicked and asked Sun Jiajun if he still pressurized.

Sun Jiajun gritted his teeth: Plus, add hard!

The inspector said in his heart that you are not afraid, Lao Tzu is afraid of Mao, Gajiajia!

The load continued to increase, and Sun Jiajun stood under the load wall, and there was a creaking sound in his ears, which was the infiltrating movement of the reaction device when it was pressurized.

"Yo, it doesn't seem to be going down!" The inspector's words said that Sun Jiajun brought back to reality, and Lao Sun couldn't help but be happy, and finally stopped falling.

But he was too happy too soon, and at this moment, the pile in his field of vision sank again......

"Sun Gong, it can't be loaded anymore!" The inspector said with a serious face: "Now the total settlement of the pile top exceeds 40mm, which means that the pile has reached the ...... of the street under the three-level load."

"Tell me the result." Sun Jiajun was upset, and he was very impatient with too many professional words.

"This one can't be suppressed, it's not qualified! Reload and you'll get an accident! ”