The most deficient thing in the trading market is manpower, with the total population of more than 200,000.

As soon as Plan B was launched, the 80,000 workers who originally built the walls were directly transformed into porters and welding workers who built the embankment.

At this moment, the oil city seemed to have transformed into an extremely huge construction machine, and this person was a screw on this machine.

Together resist the impact of floods.

Huge projects breed huge opportunities.

The workers who performed better in the early construction of the walls were instantly promoted to junior supervisors, responsible for supervising and coordinating other workers.

After all, there are so many people who have been mobilized to build the walls these days.

So many people built together, without scientific management, it would be a mess.

Most of the supervisors are Level 4 personnel because they have relatively rich construction experience.

Such as Xu Qingwen, Sui Dahua, He Liangwei, Gong Huo, Killing Xin, Liu Dongdou, Xie Zihao, Wang Qiyuan, Wang Ou, Chen Chen and others were all promoted to the position of junior supervisor this time.

Zhang Shi and others, who were originally junior and middle-level supervisors, were even promoted to senior supervisors and upgraded to level 3 personnel, and the corresponding welfare benefits have been qualitatively improved.

Each junior supervisor manages a group, each group has 30 people. The supervisors of each group are similar to contractors, responsible for the construction of a certain section of embankment.

Intermediate supervisors manage a team, with 5 teams in each team, each team has 30 people, a total of 150 people.

Senior supervisors manage a brigade, with 5 teams in the first brigade and 750 people under their command.

Above senior supervisors, there are professional engineers. One professional engineer manages five brigades, with a total of 3,750 people under his command.

Further up, there are engineering managers, similar to Ding Wu, Fang Jingxin, and Liu Yu, who are all generals under Jie Changshan.

There are dozens of professional engineers on the entire construction site.

.........

Buffer the city wall.

They quickly fill the ground under the fence with a stack of heights.

It is not enough to use earth and stone bags to raise the wall, because there is no support behind it, so it must be raised with earth and stone bags behind the wall.

In this way, it will also facilitate workers to carry the earth and stone bags.

It's like building an upward staircase, the higher the end of the stairs, the more ladders there are.

The buffer city wall is the end of the steps.

The walls of the fence are filled with water, refracting sunlight and reflecting golden light, and the zombies are rising and falling on the water surface.

"What are you doing!"

"Stop!"

Xu Qingwen saw that two people were fighting on the construction site he was in charge. The fight between them blocked the workers transported behind, seriously hindering the normal progress of the project.

The workers behind were also happy to watch the show and could stop and rest, so they gathered behind and watched the two of them fight.

When Xu Qingwen walked over, the two of them had already stopped and each carried the earth and stone bags and carried them up.

"Damn it! I'll deduct points from you next time I see you making trouble. I'll let you go."

After becoming a supervisor, although he didn't have to carry things in person, his body felt much more relaxed.

However, he has to coordinate all kinds of broken things that happen: for example, some people are stacked up in an untidy manner, the steel plates are not welded strong enough, or some are lazy... He has to take care of them.

These workers are also smart and know that quarrels and conflicts will be punished, so when they see the supervisor discovering it, they immediately cease fire and truce and continue working.

So it's not easy to catch.

"No one makes me worry-free!" Xu Qingwen pointed at the group of people and cursed.

The workers around him dared not answer and were doing their own work.

"Old Xu." Sui Dahua, the junior supervisor next door, suddenly shouted.

Xu Qingwen walked over, and the two stood near the inside of the wall and started chatting.

"What happened just now?" Sui Dahua asked.

The two got up early and joined the trading market. They used to work on the construction site together, and lived in the same dormitory at night. They are very familiar with each other.

Xu Qingwen cursed and said, "The two of them were fighting there, probably because they had some conflicts. There were so many things that were not worry-free at all."

"Just just deduct points." Sui Dahua said indifferently.

Xu Qingwen was silent for a few seconds and said, "It is not easy to earn points. When we were workers in the past, we were afraid of deducting points. Alas... I will give them two chances anyway. If I find that I am lazy twice or violate the regulations, I will deduct points."

"You are so weird." Sui Dahua glanced at Xu Qingwen.

"I am not as kind as you. If you find it lazy, you will deduct points. It's up to him."

"Yes." Xu Qingwen nodded and did not continue to talk about this topic.

Since they have been promoted from workers to supervisors, their daily points have also increased by 30%, and they can get 0.8 points in a day.

This point is similar to that of professional technicians in special jobs.

In the morning, the water level increased from 19 meters to 21 meters, but with the efforts of 80,000 people, the embankment made of earth, rock and sandbags also increased from 24 meters to 29 meters.

I have to say that there are many people and great power.

In just one morning, the speed of increasing by five meters was extremely exaggerated.

.........

The greenhouse in the buffer city is still under construction.

Greenhouse No. 789.

Anya came to inspect and the planting personnel in the greenhouse operated equipment to sow soil and sow seeds and fertilize integrated operations.

This is a seeding machine they developed from the big camphor tree base. It has a simple structure and small size, but it is very practical.

Zheng Hanbing, who was originally in charge of this greenhouse, saw Anya and jogged over.

"Hello, Minister An."

Anya looked at the middle-aged man in front of her and nodded: "What's the matter?"

Zheng Hanbing in front of him is a planting expert recruited by the Oil City.

Before the end of the world, he opened a green greenhouse farm, which was quite large. Even Anya had heard of his name before the end of the world.

This chapter is not over, please click on the next page to continue reading! So after the greenhouse in Buffer City was opened, he was pulled into the core group team.

In addition to him, there are Chu Juan and others from the small team of Plant Rhyme.

These are all planting experts that the Oil City has absorbed in recent years.

Zheng Hanbing pointed to the land behind him and suggested:

"Minister An, I think our current technology is very mature and can fully develop vertical cultivation, plus aquamarine symbiosis."

"There are many benefits to doing this. First, fish excrements are decomposed into plant nutrients by microorganisms, and the water body is circulated and purified to return to the fish pond, forming a zero-pollution closed loop."

"Secondly, the use of multi-layer planting racks, combined with LED fill light and soilless cultivation technology, the output per unit area is increased by 5-10 times."

"Before the end of the world, there was a company that produced 12 million vegetables per year on Spread's vertical farm, and the water consumption was only 1% of traditional planting,"

"Now in the end of the world, we have technical precipitation, so we can do this. There are more crops that can be produced per unit area..."

After hearing this, Anya smiled and nodded and asked, "How many acres of Spread's vertical farm are there?"

"Forehead......"

Zheng Hanbing was silent for a while and replied: "It doesn't seem to be very big, I don't know much about the specifics."

Anya glanced at him and said softly:

“6.6 acres.”

"They are high-quality and super-fine cultivation. This kind of cultivation method has many benefits, but also disadvantages. In summary, it is three highs and one limit."

"High energy consumption (power dependence), high technical threshold (complex management), high cost (investment and operation and maintenance); crop types are limited (only suitable for a few varieties)."

"The headquarters team proposed this plan many years ago, but it is not suitable for our situation. We are not a few acres of land, but tens of thousands of acres of planting area."

"They spread company has a very high degree of automation. Using robotic arms, LED lights, automated irrigation and harvesting systems, our current technology can be achieved, but it cannot reach scale and can only be used as an experiment."

Anya looked at Zheng Hanbing who was in silence and sighed.

When she started planting at the headquarters base many years ago, she didn't get used to it.

Planting in the apocalypse is different from planting before the apocalypse. Before the apocalypse, you come up with a new plan, and technology can attract investment...

But planting after the end of the world is very simple, short, flat and fast. They only consider real survival issues. How to produce the most food in a short time and feed more people is the first factor they consider.

Anya continued to explain:

"You can take out several greenhouses to experiment with vertical planting, and the same is true for aquaponics."

"However, that model consumes a lot of energy, requires high equipment, and does not have so many technicians and equipment maintenance personnel, which takes time..."

"Can you understand?"
To be continued...