Doomsday Bunker Upgrade

Yan Guo re-cleared all the air-raid shelters dug that year, and carried out overhaul and maintenance in the shortest time, and upgraded and expanded them in the following time to ensure that the asylums who hid in them have a greater chance of surviving Come down.

　　 At the same time, the underground rail transit systems of major cities are rapidly being transformed, with standby lines being used, subway stations being rebuilt and expanded, and underground transportation networks connected...

　　 A series of work is going on in full swing. Under the situation that the country has imposed a series of strong controls such as a curfew, although the news of the meteorite hitting the blue star has spread like wildfire, the overall social situation is still stable.

　　 At least Chen Xin's refuge income can be used to successfully excavate, and because he saw the opportunity early, he was able to reserve enough emergency food for at least two years by himself.

However, he can store less drinking water. Even if a large water tank and sewage treatment cycle are designed in the refuge, considering that humans will face a hundred years of extremely cold nights, he is right This still feels huge pressure to survive.

　　 But when things have reached this point, he can only do his best to collect storage-resistant bottled drinking water. It’s a little bit more to save.

　　 It’s just that everyone is rushing for shopping at this time. Bottled drinking water and emergency food have become the most in demand. All supply channels are in short supply. It is very difficult for Chen Xin to even want to replenish more goods.

Fortunately, Chen Xin joined a small group formed by a group of outdoor sports enthusiasts. After the news of the meteorite impact spread, the group friends in the group used their resources to save themselves. Many people are like Chen Xin. Prepare to dig a shelter yourself.

　　And the group of friends in the group suggested that they could use barreled tap water to store them, which allowed Chen Xin to reserve a lot of fresh water resources.

Although barreled tap water is definitely not as durable as bottled purified water, and there are some problems in drinking, but under extreme conditions, you have to drink even urine, or even water from feces. What about unclean tap water? ?

Chen Xin's city is located along the Dongting Lake in the middle reaches of the Yangtze River. The population density is not high. For some personal reasons, he did not live in the city. Instead, he lived alone in the suburbs. Near his residence was a mountain forest and wanted to dig a hole. Something is very convenient.

With the help of construction machinery, it is not difficult to dig an underground shelter that is sufficiently sheltered and capable of defending against natural disasters. In addition, the project undertaken by Chen Xin is a relatively professional engineering team who is working with small excavators. Under the circumstances, the shelter was quickly dug, and Chen Xin also transferred all the materials he had hoarded in.

　　 This engineering team can be regarded as Chen Xin's old relationship, and the relationship between the foreman and Chen Xin is also considered reliable. The quality of the project is still very satisfactory to Chen Xin.

　　Because of the high temperature and extreme cold caused by the meteorite impact, Chen Xin wanted to dig the shelter very deep. It is best to dig as much as fifty or sixty meters like a subway station.

But this is a bit unrealistic. The engineering team can do it, but it takes too much time and the amount of construction. So Chen Xin's method is to dig an oblique downward channel under the mountain near his home. Dig a large enough refuge on the basis of the passage.

　　 This is also a common practice for digging air-raid shelters in various countries. Using the mountain as a shelter can effectively save the amount of construction and at the same time provide adequate protection for air-raid shelters.

Chen Xin’s refuge is not too big, and the total is less than 300 square meters. Besides, the garage reserved by Chen Xin, the water tank for storing fresh water, the fuel tank, and other related items should be removed. Planting equipment and materials and a planting greenhouse for growing food after the disaster, the usable area that can be used for living is only 30 or 40 square meters.

　　 But for Chen Xin alone, such a large area is more than enough for the possible end.

　　 As for the living conditions, Chen Xin’s refuge is not a kind of land hole, but after dug a large enough hole, a set of container houses are buried, and these containers are specially customized.

　　 In addition to having good thermal insulation performance, a variety of living facilities are also readily available, in addition to allowing Chen Xin to live in a warm and comfortable environment even in high temperature and extreme cold.

　　In fact, this kind of container housing is now very technologically mature, and even when the disease spread at the beginning of the year, the emergency hospitals built by the country used this kind of container building.

Compared with the traditional reinforced concrete, this kind of containerized building can be prefabricated in the factory, and it only needs to be installed when shipped to the site. It can be said to be very advantageous in terms of construction speed, and it can also be called Wumart in terms of price. Cheap.

　　 However, even so, the whole set of container houses plus the construction cost of the refuge still spent all of Chen Xin’s savings.

　　 But after living in this finally-completed shelter, Chen Xin feels that he is well worth the money.

　　 took a few photos of the shelter that had been built and sent them to a small group of survival between him and his friends. UU Reading www. uukanshu.com Chen Xin immediately got a look of envy. Before the disaster strikes, being able to prepare such a well-equipped refuge is enough to greatly enhance Chen Xin's chance of survival when the end comes.

　　 There are even girls in the group who sent messages in private to ask Chen Xinque if she lacked a girlfriend, as long as Chen Xin nodded and asked her to move in, and even if Chen Xin felt that one was not enough, she could bring another girlfriend.

　　 Looking at the two beautiful girls who are usually beautiful Chen Xin in the photos sent by the girls, it can be said that it is difficult to have any overlapping beautiful girls. He really almost nodded in agreement.

　　 But Chen Xin still held it back. After all, although his conditions were good here, he was a bit tight on the stocked materials. Although it is not impossible to have two more girls, it will undoubtedly greatly reduce his chances of survival.

After all, according to his estimation, after the disaster strikes, animals and plants will die in large areas, and the source of food is likely to be only mice, cockroaches and mushrooms, which will not disappear even if humans are extinct. These species can store supplies. It is his only guarantee of survival.

　　 As for planting a greenhouse, it can indeed provide some food, but maintaining a greenhouse requires a lot of resources. For Chen Xin, he is not sure how long his stored resources can support the greenhouse.

　　 Therefore, reducing consumption as much as possible and supporting the post-disaster reconstruction after the environment stabilizes is the key to his survival in this disaster.

　　 But despite all possible preparations, Chen Xin still hopes that all of his preparations will be useless when things come, and sincerely hope that all countries can resolve this crisis.

　　 can live in the sun after all, who wants to hide in a hole and eat mushrooms?