Chapter 693

If you want to implement re-docking.

The project took about 10 hours.

Plus the adjustment time reserved.

Other words.

There was less than a few hours left for everyone to discuss the re-docking plan.

It's quite urgent.

There was no hesitation.

Zheng Chun directly made a decision and asked everyone to move the location of the plan discussion to the construction site.

More precisely.

It's the immersed tube installation vessel called 'Bo'an'.

Installation in the command room of the ship.

The crowd sat down again.

Presently.

The immersed tube installation vessel is moored directly above the final joint of the Bohai Tunnel.

Zheng Chun directly opened the projection screen in the command room and spoke in a heavy tone.

"I don't need to say much about the current situation, but I should know it to you. Re-docking involves a great deal of risk, but we have to do it in order not to leave a legacy with history. ”

"Next, let's discuss the specific plan for redocking. ”

According to Zheng Chun's point on the screen, Gu Lu learned the location of the final joint, which was located between the two immersed tunnels E29 and E30.

The final joint weighed 6,000 tons and was supported by fifty-four jacks.

Right now.

This joint is lying quietly on the seabed of the Bohai Sea.

And all that is needed to be done.

It is to re-lift the joint that has been sunk on the seabed and re-dock the joint.

This one doesn't sound that hard.

But it's hard to do.

After all.

Joints are not small toys.

Rather, it weighs up to six thousand tons and has a volume of several hundred cubic meters.

And there are.

The joint has been combined with the immersed pipe under water to form a sealed joint cavity.

Once re-docked.

The binding chamber will no longer be sealed.

This is a great test for the hydraulic system of the joint and the sealing and water-stopping system.

Arguably.

There are a lot of troubles that will come with re-docking.

And every trouble is not simple.

…………

Inside the command room of the immersed tube installation vessel.

The discussion continues.

One plan after another was proposed, but one plan after another was rejected.

Three or four hours later.

A highly feasible redocking solution.

But......

The plan was discussed.

There is a brand new problem in front of Zheng Chun.

That is, there is not enough manpower.

This lack of manpower does not mean that there are not enough ordinary workers.

Since the docking of the final joint was just completed yesterday afternoon, most of the workers remained at the base, so there are plenty of manpower in this area.

When Zheng Chun said that there is a shortage of manpower, he means that there are not enough technical commanders.

As the chief engineer of the project team, Zheng Chun must stay in the command room to lead the overall situation.

He rules the water and dominates the whole.

Who is on the underwater part?

Be clear.

There are two interfaces between the final joint and the immersed tunnel.

One is the interface between the joint and the E29 pipe, and the other is the interface between the joint and the E30 pipe.

The interface to the E29 tunnel could be used by the deputy chief engineer next to him.

What about the E30 interface?

There are no candidates!

In fact.

If only Academician Guo could come.

Zheng Chun's plan is to let Academician Guo lead the overall situation in the command room, and he will go into the water to supervise the E30 pipeline interface.

Can ...... now

Academician Guo did not come.

That's a troublesome situation!

Alas!

Zheng Chun suddenly thought of something.

It's good that Academician Guo didn't come.

But Academician Guo sent another person!

This person may be his last straw.

Think of it this way.

Zheng Chun turned his head and looked at Gu Lu not far away.

Being stared at by Zheng Chun's fiery gaze, Gu Lu felt uncomfortable.

Scratching his head, Gu Lu laughed dryly and asked, "Chief Engineer Zheng, do you have something to say to me?"

Zheng Chun didn't have ink, and said directly, "Professor Gu, I need your help!"

Gu Lu was stunned for a moment, "You say." ”

Zheng Chun opened his mouth and said the purpose, "I need you to go into the water and help me supervise the re-docking of the joint and the E30 pipeline interface throughout the process." ”

Gu Lu was a little stunned.

I didn't expect Zheng Chun to entrust him with such a difficult task.

But if you think about it carefully, Gu Lu will know why Zheng Chun chose herself.

Because in the whole command room.

In addition to Zheng Chun and the deputy chief engineer, he is the only all-round technical member.

The rest.

Either it is the equipment supplier, or it is the person in charge of a certain part, and it is impossible to control the overall situation.

And Gu Lu.

Although he is a small technical consultant, he is at least familiar with the various processes and details of the redocking work.

This is a choice that Zheng Chun has no choice.

"Professor Gu, at this time, I can only trouble you, but if you resolutely refuse, I will not be reluctant. Zheng Chun spoke in a slightly apprehensive tone.

Zheng Chun didn't go back and forced Gu Lu.

Because in this kind of thing, the twisted persimmon is not sweet.

Instead of letting Gu Lu harden, it is better to wait for Academician Guo to come over.

Though......

If Academician Guo rushes over, it will definitely be too late for tomorrow's completion ceremony.

Gu Lu took a deep breath, was silent for a few seconds, and said in a deep voice, "I agree!"

"I agree to go into the water and supervise the re-docking work at the E30 interface. ”

Of course, Gu Lu knew the seriousness of the situation.

So after a little hesitation, Gu Lu chose to agree to Zheng Chun's request.

No matter how you say it.

He is also a technical advisor to the Bohai Tunnel project and is part of the Bohai Tunnel project team.

Right now.

It was Gu Lu's turn to contribute, and of course Gu Lu did not hesitate.

Moreover.

It's not that Gu Lu doesn't have that ability.

It's not that Gu Lu is exaggerating.

To talk about the level of expertise.

Of course, there is no way to compare with super bosses like Gu Lu and Chief Engineer Zheng, who have been immersed in the field for twenty or thirty years.

But compared to the other half-asses in the command room, it is still so strong.

This way.

When Zheng Chun heard Gu Lu agree, his face couldn't help but show a touch of joy.

"Are you confident?" Feeling uneasy, Zheng Chun still asked.

"Yes!" Gu Lu's tone was very firm.

Zheng Chun patted Gu Lu's shoulder, and his tone was full of appreciation, "Yes, it is worthy of the junior praised by Guo Lao!"

Then, Zheng Chun turned his head to look at the deputy chief engineer on the side, "Old Sun, you and Professor Gu will go into the water together, one person is responsible for the E29 pipeline interface, the other is responsible for the E30 pipeline interface, and I am responsible for the overall command here in the command room." ”

"Yes!" Gu Lu and Engineer Sun replied in unison.

"The specific redocking plan should be clear to the two of you, you just need to follow the established plan step by step, and you can tell me at any time if you have any questions. Zheng Chun raised his wrist and looked at the time, "It's not early, Old Sun, you take Professor Gu down to change clothes and equipment, and in ten minutes, you will officially start to enter the water!"