I met the person I wanted to see and knew that he was still the same as before and was doing pretty well.

In fact, for people like Jiba, they are extremely adaptable and can get by no matter what environment they are in.

Li Yu stood up and said to Li Gang and others:

"There is another game. If you want to continue watching, you can watch it. I will go to the trading market and walk around the wall."

Li Gang shook his head and said, "There's nothing good to see. Tianlong, Haoran, Jinglue, can you leave?"

"Let's go." Yang Tianlong said concisely.

Li Haoran and Liu Jinglue nodded.

The group of people left the private room and walked downstairs.

Liu Zhi looked at the back of the city lord and others as they left, with a thoughtful look on his face.

Nobita from behind came closer, "Brother, what's the background of that Jiba? He was actually able to be received by the city lord himself."

He was outside the private room and had no idea what was going on in the private room.

If he had known that Jiba had rejected the city lord's invitation, I'm afraid he would have been even more surprised at this moment.

Liuzhi narrowed his eyes and said:

"In the future, if Jiba competes in an arena competition again, proper care will be taken according to the rules. In addition, if his life is in danger, he must be saved."

"Oh, the city lord thinks so highly of him." Nobita asked.

"Just do as I say and let me know."

"good."

.......

After Li Yu and his party left the arena, they did not go to the business district, but went straight to the trading market wall.

The duty captains stationed at the fence are Dongfeng and Chen Er.

As soon as Li Yu climbed onto the wall, the two men came up to him.

"City Lord."

"City Lord."

"Well, come up and take a look." Li Yu nodded to the two of them.

The wall of the trading market is only 32 meters high, which is far less tall than the wall of the Da Zhangshu base headquarters.

But it's still ten stories high, and it's condescending.

Dark clouds cover the moon, and the night wind blows slowly, making people feel a bit cool.

Li Yu walked on the wall of the trading market. Each member of the team on duty held a firearm and stood upright, looking at Li Yu with his peripheral vision.

In front of the team member on duty, every ten meters or so, an ultraviolet lamp is placed, shining in the direction outside the fence.

These ultraviolet lamps are fixed in one place with a steel frame, and the outer layer of the wires is treated and hidden under the wall.

This can prevent the wires from malfunctioning due to exposure to wind, sun and rain.

The light emitted by the ultraviolet lamp is a bit dazzling. Even if you stand behind the ultraviolet lamp, the scattered ultraviolet lamp still makes your eyes uncomfortable.

Li Yu saw that none of the people on duty were wearing goggles, so he turned to Chen Er and asked behind him:

"Have the goggles not arrived yet?"

Dongfeng said quickly:

"The first version of the goggles was delivered, but the clouds have been too thick recently. It's hard to see clearly with the goggles on, and it's even harder to see clearly when it's dark. In order to ensure that I can see clearly, I didn't wear them.

In addition, we reported the situation to the headquarters base last month, and the headquarters base is producing new types of night vision goggles... The headquarters said that they can be delivered by helicopter in the next two days."

"Oh." After Li Yu heard that it would be delivered in two days, he remembered it in his heart.

When he returns to Oil City from the north, he will check to see if the night vision goggles have been delivered here.

Small details like this are very important.

Many times, he has to take a walk on his own to find the problem.

The eyes are very fragile and will be affected if they are exposed to ultraviolet light for a long time.

Li Yu continued to walk forward and stopped under a moving searchlight.

This mobile searchlight has amazing power and can illuminate a distance of up to two kilometers.

The emitted light beam is of condensed type and light column type.

There are two modes, one is manual operation type and the other is automatic irradiation type.

Under normal circumstances, the automatic illumination mode is adopted. Once an abnormality is discovered outside, the beam can be shined on the abnormal object for observation through manual operation.

Li Yu stood next to the searchlight, about one meter away. Even though he was more than one meter away, he could still feel the heat emitted by the searchlight, which was enough to show how powerful this kind of searchlight was.

At this time, this searchlight is running in automatic mode, moving 150 degrees left and right and 90 degrees up and down.

Li Yu stood aside and looked outside.

The buffer city wall construction site in the distance is a bit messy.

Because the pendant was inconvenient to move, it was not transported back to the trading market and was left on the construction site.

Under the strong light of the searchlight, Li Yu saw a wall-climbing zombie flashing past on the tall hanging tower.

The foundation for the buffer city wall is still being laid. Thanks to the abundant manpower in the trading bazaar, the construction progress of the buffer city wall is pretty good.

I just don’t know if it can be completed in time before the next natural disaster.

Recently, the transportation of grain from the headquarters base to Oil City has been stepped up. Li Yu remembered that nearly 1,000 tons of grain were transported on the last trip.

The transportation brigade is currently loading fuel from the Oil City and is transporting it to the north.

At that time, the harvested food in the north will be transported to the oil city.

When thinking about transportation, Li Yu felt that just one transportation brigade seemed a bit insufficient.

At the same time, he remembered a suggestion that Lao Xie had given him a few days ago.

Open train transportation between three places.

The loading capacity of trains is much larger than that of cars, and the benefits are obvious.

But......

Restoring train transportation is not a simple project. The talent for train tracks and the materials needed to repair the tracks are all problems.

In the last few years, due to natural disasters, wind, sun, and rain, the rails have become overgrown with weeds, and some rails have become rusty and corroded and have to be replaced.

It is destined to be a project that requires a long time and a lot of investment.

You have to think long term.

Li Yu thought as he walked forward.

After walking to a duty room, he opened his mouth and said to Chen Er and the two people behind him:

"How long has it been since the mobile gate was opened?"

Dongfeng happens to know this problem.

Every time a shift is handed over, a memorandum needs to be filled in and signed.

In the record book in the duty room, the time of each opening of the mobile gate knife is recorded in detail.

This chapter is not over yet, please click on the next page to continue reading! Dongfeng took out the record book from the duty room and handed it to Li Yu.

"Reporting to the city lord, it was turned on last Wednesday to ensure that the mobile knife can be activated under special circumstances. Therefore, even if there is no natural disaster, the mobile knife will be turned on twice a week to ensure its stable performance."

Li Yu took the record book and looked through it:

At 8:30 pm on November 5th, the mobile knife inspection was run.

Test items: first, second, and third floor movable blades; wires....

Tester: He Feng.

Test results: normal operation, no abnormality.

Note: The surface of the wire between the 13th and 14th sections of the eastern fence is loose and needs to be reinforced.

There are responses below.

November 6th.

The surface of the wire has been repaired, repairman: Zhao Ben.

.......

Li Yu flipped through the first few pages again.

What is written above is the detailed rules for guarding the fence.

1. You are not allowed to leave your post at will. If you want to leave your post, you must report it first and find a replacement before you can leave.
To be continued...