Rebirth 05, starting from never dusting

Zhang Yi took the time to make this pile foundation reinforcement plan.

For a person of Brother Shen Ye's level, there is no technical content at all.

That is to drill two small holes in the 80cm pile foundation. The holes need to be as long as the pile is.

After the holes are drilled, water is injected from one hole and pressurized. Under the impact of high pressure, the sediment at the bottom of the pile foundation will be washed out by high pressure from the other hole.

Then plug the slag hole, replace the water with cement slurry, and start high-pressure grouting until all the holes at the bottom of the pile and around it are filled tightly...

This foundation reinforcement solution was relatively popular at the time.

Even if a design institute were to provide the reinforcement solution, it would still be similar to Zhang Yi's.

The only difference is that in order to avoid responsibility, the design institute will not come up with such a plan alone.

It is necessary to recruit a large group of experts to share the risks and come up with a reinforcement plan that has been demonstrated, negotiated and agreed by the experts. Only then can the design institute dare to sign and stamp it.

The reinforcement plan was only seven or eight pages long. Brother Shen Ye quickly read it and was a little interested, but not very interested.

He took a sip of tea and said, "The problem is too simple to be turned into a subject, but it can train my students. I will show my face when the experts are demonstrating, and leave the rest to my students."

"Okay!" Shen Ye said happily.

Knowing that his eldest brother didn't like messy things, Shen Ye couldn't ask for too much.

For such a small project, it's already quite good for him to show his face.

What's more, in the beginning, he just planned to borrow his eldest brother's fame.

Of course, you have to borrow some foundation reinforcement qualifications.

As for other aspects, Zhang Yi didn't dare to expect anything.

After the matter was settled, Shen Ye looked at the time and saw that it was already past four in the afternoon. He stopped nagging his brother and drove straight to the construction site.

When Shen Ye arrived at the construction site in a hurry, he happened to see the crane lifting the counterweights down.

Zhang Yi and Duan Wei were sitting on the horse, holding melon seeds each, chatting and laughing.

Shen Ye came over, rubbed a handful of melon seeds, and asked: "Have you finished the experiment on the second pile foundation?"

Zhang Yi nodded and said, "Well, as soon as the counterweight block was placed halfway, the pile foundation sank 10 centimeters. There was no need to add any load, and it was immediately declared unqualified."

"What the fuck! Why is the pile foundation company such a scammer?" Shen Ye's eyes were full of disbelief.

"If the building is built, it will probably be crooked!" Duan Wei also echoed.

Zhang Yi said: "It's not that mysterious. The load-bearing capacity of a single pile foundation is a bit poor, but through the raft foundation above, all the pile foundations can be connected to form an overall stress-bearing foundation."

Shen Ye said: "That way it won't sink?"

Zhang Yi shook his head and said: "Unless other problems arise, generally speaking, such serious subsidence will not occur again."

"What else could go wrong?" Shen Ye was as curious about knowledge as a child.

"Broken piles are more troublesome than the sediment at the bottom of the piles that has not been cleaned, and the quality risks are greater." Zhang Yi said with a smile.

"Mr. Zhang, I will hoist the counterweights to the top of the next pile later. Let's leave it at that for today, right?" The on-site person in charge of the testing unit ran over to ask for instructions.

After all, it was Zhang Yi who invited them here. The settlement of expenses required Zhang Yi's nod, and he still had to ask for instructions on the daily workload.

"Okay, if you do the test at night on this shabby construction site, there will be greater safety risks. If it doesn't work, you can just lift the counterweights tomorrow."

Two of the three piles have already failed. Even if the remaining one is qualified, other piles still need to be added to supplement the test data.

It’s not just that the static load test of a single pile is done. The pile foundation that fails the test must be physically damaged by core drilling and sampling, and the core must be “taken out” to see what’s wrong inside!

Zhang Yi calculated that it would take at least a week to sample the drill core. Adding core drilling equipment can reduce the time, but increase the cost.

Inviting experts from all walks of life may take two to three days.

Because the experts in the expert database are usually busy, time must be left for the experts to coordinate their schedules.

For example, regarding the quality of pile foundations in the Chinese commercial area, at least two rounds of expert demonstrations are required.

The first round analyzes the causes of quality accidents and identifies the party responsible for the accident.

In the second round, the reinforcement plan is discussed. This link is very critical. Generally, it is necessary to discuss the starting point twice. Strong experts will open the microphone to show off, while weak experts will take advantage of the situation.

When the powerful faction opens up, the fishing faction is responsible for shouting 6 and that's it.

Anyway, the plan is decided by powerful people, and they are responsible for signing and paying the appearance fee.

"Okay, I'll arrange for the brothers to collect the car."

The person in charge finished speaking and called it a day.

"Mr. Zhang, can we discuss something?" Manager Li from Party A came over and said.

"What does Mr. Li want to discuss?" Zhang Yi said with a smile.

Manager Li glanced at Duan Wei, who quickly ran away with Maza upon seeing this.

Manager Li then pondered: "The company just called. The leader's idea is that our Chinese group has a responsibility. Since the problem has been exposed, I hope we..."

"That's it. Can we reduce our influence? After all, we are commercial housing and we will sell it in the future."

Zhang Yi nodded and motioned for the other party to continue.

Manager Li bared his teeth and said with a smile: "Of course, we will fully cooperate with your supervision company."

Is it possible to not cooperate? The matter has been brought to the quality supervision station. Now the quality of two pile foundations in a row is not up to standard. If we continue to refuse to cooperate, Zhang Yi may be up to something.

These are test piles carefully selected by the pile foundation team. You can imagine the quality of those that were not selected.

"Let's get to the point." Shen Ye was a little impatient.

"Okay." Manager Li nodded awkwardly and said, "The company leader means that we don't need to do the test. By default, the construction of 54 pile foundations has been completed, and the quality is all unqualified."

Zhang Yi frowned when he heard this.

Good guy, I didn’t expect the leader of the Chinese Group to be quite courageous.

"We want to save time and enter the next step as soon as possible." Manager Li said: "That is expert demonstration and pile foundation reinforcement."

Although developers have the support of the local government, they can obtain certain conveniences.

However, the construction period of a project is very long, and the whole process cannot be separated from the supervision of the quality supervision station. If the relationship with the quality supervision station is too tense, the completion acceptance test can make the developer feel overwhelmed.

Therefore, several leaders of the Dongshan branch of the Chinese Group decided to shorten the wrangling time after a whole day of negotiation and communication.

The other party has a background in quality control stations. It is better to admit the mistake directly and quickly handle the problem legally, reasonably and qualifiedly. This is the key and attitude to solve the problem.

Shen Ye quietly pulled back his hair and looked at Manager Li with furrowed brows.

What do you mean, I haven’t seen enough drama yet, so you’re giving in now?

Don't worry, if you persist for two more days, I have already thought out the script for you. How can you give up halfway?

Zhang Yi was silent for a moment, nodded and said, "Yes, we will contact the experts immediately to prepare for the expert demonstration meeting."