Doomsday disaster: Start by building a shelter

Suppress the ominous premonition in my heart.

Su Wu continued to look at another announcement.

That one is more like a mission bounty than an announcement.

The official shelter in Jianghe City provided materials worth a total of fifteen million as rewards.

Post employment tasks for all businesses and personal shelters. Tasks include clearing ground roads, assisting officials in building underground farms and breeding grounds, exchanging designated items, etc.

Among them, clearing ground roads is the largest part.

The official has even specially planned dozens of routes to be cleared for this purpose, and the rewards are specified in meters.

"So eager?"

Su Wu was slightly surprised, but soon he figured out the key.

Although the current official shelters in Jianghe City are connected to each other through underground passages, they are connected as a whole. But most of those are narrow passages with a width of less than one meter that were created on an emergency basis. At most, walking or toy trains pulled from the amusement park are allowed to pass.

The material transfer efficiency is so low that it is almost negligible compared to a scale of several million people.

In the event of an emergency, we still need to rely on ground roads for deployment and mutual support.

In other words, the ground transportation system is still essentially the lifeblood of current official shelters. Even if we pay a huge price, we must ensure their smooth flow.

I understand the official attitude.

Su Wu was no longer so anxious.

He easily took over the task of clearing the road, then after a little weighing, he decided to remove the engineering team from the recruitment queue, and only sent large trucks, special transport vehicles, and two construction robots to perform the task.

Going out these days is a pretty risky thing to do.

As the only systematic construction team currently in Su Wu's hands, the engineering team is the main force in expanding the shelter, and it is very precious and important in itself.

No matter what the considerations are, even if you may get excess profits from it, you should not take risks with them.

"Next."

"The engineering team went back to excavate the fourth underground level of the shelter."

"The reconnaissance drone formation is responsible for providing routes and aerial warning for the outgoing cleanup teams."

"There are also construction robots that continue to stay on the ground and build small bunkers."

Arrange the work in the shelter one by one.

At this time, Su Wu deeply felt the shortage of labor force in the shelter.

There are a total of seven construction robots, two of which will go out with the vehicle, and two of which will return to the engineering team to ensure that the engineering team can operate at full efficiency. There are only three that can really stay on the ground and build bunkers.

As for Santai, they are prepared to work until the end of time.

"We have to expand the team."

He looked at the survival point in his hand. There is basically no particularly big income these days. On the contrary, it is due to various trivial things that I have spent a lot of money to survive. So far, I have only saved 25 survival points.

According to Su Wu's original idea, these survival points should be kept as emergency funds at the bottom of the box, and then used to save lives in times of crisis.

But now, he has changed his mind.

Survival points are the trump card, and shelters are also the trump card. If you build a strong shelter early, you can still avoid danger.

So use it.

"Use all 25 survival points."

"Used to add five construction robots."

Since Su Wu decided to use the reserved survival points, he did not hold back. I directly plan to invest all my survival points in making construction robots.

The work efficiency of construction robots is not as high as that of professional mechanical equipment. But its humanoid body is almost adequate for most tasks. No matter how much we build, there is no risk of saturation. On the contrary, each additional unit will definitely increase the construction speed of various projects in the shelter. It can be called a universal tool second only to engineering robots.

Manufacturing Center.

The two engineering robots that received the manufacturing order from Su Wu immediately entered working condition.

They take materials from the warehouse and cut and smelt them. The skeleton of the construction robot is welded bit by bit from scratch.

Because the raw materials used have been preliminarily screened and processed, the entire process progresses very quickly. On average, a construction robot model can be produced in the hands of these two engineering robots in an hour.

Su Wu paid attention to the manufacturing progress throughout the process.

Every time the engineering robots finish manufacturing one, he will make a special trip to the manufacturing center and use the survival point to activate the construction robot. Then immediately send it to the ground to join the team building bunkers. Don't waste any time.

So for a few hours.

The ground where the farmyard was originally located has become lively again. With the joint efforts of the construction robots, which gradually increased to eight units, and the concrete mixers, micro excavators and micro transporters of the engineering team that occasionally came to assist, the first floor of the small bunker gradually took shape at a speed visible to the naked eye.

"At this rate, it'll be another two hours."

"The first level of the bunker is ready to be completed."

Seeing that the increased labor force has brought obvious results. Su Wu felt a little satisfied in his heart.

Unlike the one-meter-thick concrete walls of the underground shelter, the walls of this small bunker built on the ground in an emergency are only 20 centimeters thick. No construction waste is used for filling. In this way, although there is no need to use survival points for reinforcement, the cost is reduced a lot, but each layer must wait for eight to twelve hours until the concrete is initially hardened before proceeding to the next step.

At the same time, due to the previous storm, except for a small amount of sand and gravel on the fourth floor of the underground shelter for emergency use, all other reserves have been lost. At this time, if no way is found to replenish them, not only the bunkers on the ground, but also the expansion of the underground shelter will be forced to suspend due to the lack of necessary materials.

However, it is not difficult to solve this problem.

There is a dry river two or three kilometers away from the farmyard. Just send excavators and transport vehicles over, and you can easily dig a full truck of sand and gravel back. The only cost is the power consumed by the vehicle and normal mechanical wear and tear, as well as the risk of being a little bit away from the shelter.

Two or three kilometers is not close.

Especially in the unpredictable end of the world, no one can guarantee that they will be able to return safely after going out.

Retrieved the ground photos taken by the reconnaissance drone formation not long ago.

Su Wu studied it carefully and found that the river channel had not changed much. The route leading there was basically no obstacle because most of it overlapped with the section passed by the cleaning team sent out before. The biggest danger was the last few hundred meters of the journey, which required crossing a rugged wilderness and a steep slope, and might encounter various pits.