Since the air defense island has changed from a national defense center to an ordinary island, this matter is simple, and Wang Yi just goes through the process to contract.

Originally, he heard Wang Xianghong say that this island has a national defense nature, and the government is afraid that it will not be contracted to individuals to run factories, so he wants to go through the back door of the Great Wall of Lin.

This was a bit of a violation of discipline, but he knew that the island would not be of any use for air defense for at least the next forty years, and it was reasonable to contract an air defense island to serve the people of the outer islands.

As a result, Zhuang Mancang's meal was not in vain, and it helped him save Lin Changcheng's favor.

In this way, the eldest young master Zhang Zixuan has to continue to sleep on a hard bed and feed lice for a few days in the detention center.

But Lin Changcheng had already told him about Wang Yi yesterday, that is, Sunday, by taking the opportunity of Zhang Zixuan's father Zhang Wang's treat.

Moreover, in order to earn Zhang Wang's favor, he greatly exaggerated the difficulty of doing things, and boasted about the results he achieved by beating Wang Yi with the strength of wine.

As a result, Wang Yi did not play according to the routine, and politely found someone to send an invitation in the morning, he was about to sell favors, but people did not admit this love!

It made him a little anxious.

He wanted to talk to Wang Yi again.

Wang Yi didn't talk to him anymore, just invited him to eat and drink.

The atmosphere of the wine table is very hot, and the topic is from Tiannan to Haibei, but it has nothing to do with the theme.

In the end, the wine went through three rounds and the dishes went through five flavors, and the topic finally fit the theme.

Wang Yi asked Lin Changcheng to inquire about the progress of Wei Chongshan to help the production team purchase advanced machines such as mixers and stacking machines.

He said honestly: "Last Friday, Leader Ye also discussed this matter with us, the city has already handed over a note to Jiangnan No. 2 Machinery, and the No. 2 Machinery Factory is willing to produce machines for your team, but this has to wait." ”

"Now the reform and opening up, industrial productivity has been greatly liberated, the demand for machines is large, machinery factories are working overtime to engage in production, but there are too many units waiting in line to get machines, and your machine production speed is probably not so fast."

Wang Yi is not in a hurry.

They had to repair the caves on the air defense island to make kilns, and then purchase many raw materials such as dirt and coal, so that it would be the turn of the machines to play.

At noon, the sun was very good, but the cold snap came and the temperature was quite low, Wang Yi took off his clothes and went to the dock to wait for the boat.

Since the air defense island has been converted from military to civilian use, it is no longer a national defense resource, so it is good to wait for Wang Xianghong to seriously submit a contract application to the commune and the relevant units in the county to handle the contracting work.

He took a passenger boat back to Tianya Island, and sailed on the sea all the way, and all he saw was the grand scenery of late autumn.

The outer islands and the sea in autumn are exceptionally clear, and both the sky and the sea are blue, translucent blue, crystal blue, and clear blue.

Only the islands are not blue, the islands in autumn are intensely colorful, the leaves on uninhabited islands are yellow, and the dried shrimp and fish on people's islands are red and bright.

The color of Tianya Island is different from other islands, it has a little more white, very clear and pleasing white.

The so-called 'bit by bit' is to look at it from a distance, and see white spots on the mountains of Tianya Island, the white spots slowly turn into white spots, and the white spots turn into white patches, and finally the passenger ship is getting closer and closer to the island, and these white spots become houses.

The exterior walls of each house are plastered with white lime.

In this way, the originally bumpy reef beach has become a flat beach, the original old courtyard wall has become new and snow-white, and the volleyball team trained on the beach is in full swing, and the whole Tianya Island has a new look and vitality.

Like the sun rising over the sea.

After Wang Yi got off the boat, Qiu Weishui beckoned to him: "Teacher Wang, do you have any work arrangements?" I didn't have a job to come and be a sparring partner! ”

She knew that Wang Yi understood the rules of volleyball.

Wang Yi spread his hands and said: "Coincidentally, there is really something wrong with me here, you train first, I wish you a successful start and win the first place!" ”

The last sentence is said with a clenched fist and waving an arm.

He walked back along the mountain road and walked to the entrance of the ancestral shrine halfway up the mountain, where the old people greeted him: "Teacher Wang is back?" Come and sit down? ”

Some people also said, "What do you want Teacher Wang to come and sit?" People have something to do, didn't you hear Teacher Xiaoqiu beckoning him to play a game, didn't he have time? ”

"I didn't hear you." The old man who greeted Wang Yi shook his head.

So the old man laughed at him: "You old deaf! ”

But I heard this sentence clearly.

So the old people began to tear each other down, and the troubles of the Year of the Monkey and Ma Yue were all pulled out and said, so that the fire of Wang Yi's gossip was burning.

The birthday star made the final decision: "Teacher Wang, you are busy, what are you asking Teacher Wang to come over?" The fleas and lice are all killed, and he can't help him catch fleas and lice. ”

Hearing this, the other old people were amazed: "Really, all the fleas and lice in my house are gone, Mr. Wang, the medicine you gave is really powerful, my grass, sweep it away." ”

"Teacher Wang brought back all the good things." The other old men smiled and nodded.

Wang Yi said: "There are a lot of good things, today the six sons are coming back from Shanghai, and there are many good things to bring." ”

The birthday star asked curiously, "What's good?" ”

Wang Yi smiled: "The most useful thing for our family is the sticky mouse board, this thing is the most useful for dealing with mice, you can watch it when you are busy." ”

The birthday star plucked his ears and asked, "Tactical board?" I know this thing, I watched the other day that we were fighting the little devils against the US imperialists, and the instructor comrade on the TV was holding a tactical board, wasn't it? My ears are so good that the TV keeps saying that Comrade Instructor has a tactical board in his hand. ”

Wang Yi smiled and waved his hand: "It's not the same thing, you will be waiting for the birthday star, this sticky, rat, board, specializes in sticking mice!" ”

"In addition, there are clocks and watches, I see that our members are short of clocks and watches at home, so I will bring you a piece back, and every household does not have to adjust the watch all the time."

Not everyone on Tianya Island has a clock at home, and even if there is a clock, this clock is not very useful.

Without him, the clocks and watches of this year are all mechanical clocks, the outer islands are too wet, and some accessories of mechanical clocks are easy to rust in a humid environment due to structural reasons.

Even a little rust can affect the accuracy of the clock.

Wang Yi often sees students suddenly running out of the house, going to the neighbor's house or someone's house to ask what time it is, and go back to adjust the clock.

He has long wanted to equip the members with quartz clocks, but now the quartz clocks that can be bought on the Internet are all new clocks, and there are no manufacturers that produce quartz clocks that were common in the eighties and nineties.

Qiu Danian contacted a manufacturer and gave the photos freshly made, and ordered 2,000 clocks at a time, and they made the quartz clock style that can be seen in the city in the current era.

Therefore, it was not until Ma Liu and others returned to the production team this time that they could bring back the quartz clock.

Wang Yi still has a job there in 22 years.

He went back to Tingtaoju and waited, to see if anyone came to find him, no one was looking for him, and he was going to go for 22 years.

Sitting at the door, overlooking the mountain and looking at the sea, I was refreshed.

In the clear and vast weather of autumn, the sea and sky are really the same color, and everything is blue.

Without the summer mist, the islands on the outer islands look clearer, and these islands seem to be a scene in blue amber under the blue sky and in the blue sea.

Time is vaguely frozen.

No one came to him, so he took a batch of big yellow croaker and small yellow croaker for 22 years.

As soon as I came back and turned on my phone, there were many missed calls and many WeChat text messages.

Among them, Yuan Hui and Rao Yi both sent him 99+ messages!

Wang Yi opened it and took a look.

Not surprisingly, the bronze coins he brought back from '82 were worth a lot.

He opened it and browsed it, in fact, most of the copper coins were not worth much, and the valuable ones were not worth a lot of money, and some of them were valued at tens of thousands of yuan.

But Wang Yi had a lot of copper coins on hand, and he collected more than 10,000 pieces intermittently, and some of the copper coins in them were more than a dozen or dozens of coins strung together, and the number was large, which raised the value.

One of the most expensive copper coins is Xianfeng Tongbao, Yuan Hui and Rao Yi both called this copper coin 'Xianfeng Tongbao back Daqing 100', because the front of the copper coin is 'Xianfeng Tongbao' four words, and the back is 'Daqing 100' four words up and down.

In addition, there are words on the left and right, but they are not Chinese characters, they are Manchu, and Rao Yi said that the translation is 'Baofu Discipline Bureau'.

Wang Yi does not know much about the collection value of bronze coins, looking at the introduction of the two, there are four major elements of the greatest value of copper coins: country name, year name, discipline bureau, and era value.

The country name and the year name are easy to understand, this discipline bureau is the name of the coin issuing bureau, taking the renminbi as a printing house, and the era value is the currency value.

This Xianfeng Tongbao has the country name - Daqing, the year name - Xianfeng, and the Discipline Bureau is the treasure in Manchu, and the era value is 100, which collects the four major elements, and the value is very high, and the estimate can reach 2 million.

None of the others can cost millions.

Wang Yi roughly summed it up, and the total value of this batch of bronze coins is not very high, it should be between four million and five million.

The main reason is that Xianfeng Tongbao is back to the Qing Dynasty 100 with a high value, and there are also some coins with a large number, such as a Xianfeng Tongbao back to the world's peace, the market price of a piece is about 30,000, Wang Yi has 25 pieces here!

Then there is the ancient coin of Kangxi Tongbao Beixi, the price is about 70,000, and Wang Yi also has ten pieces in his hand.

The remaining ancient coins are either large in quantity and small in value, or high in value and large in quantity, which is not of great value on their own.

But it's worth a lot if it's sold in bulk -

No less than one can be sold for thirty or fifty, one or two hundred, and it is no problem to accumulate a lot of sand into a tower, and it is no problem to sell it for one million or eight hundred thousand yuan in a scattered manner.

So there are no fools in any era, but they are trapped in their vision, and some people are not clear about the value of things.

Take these copper coins as an example, Wang Yi didn't stain them too much.

In 82 years, a copper coin was sold for an average of one dollar, and it is not an exaggeration to sell it for 100 yuan in 22 years.

In addition to these ancient coins, someone in the county sent him a message, asking him if he wanted to participate in the Cinque Terre Festival at the end of the month, saying that this was a warm-up for the county's efforts to promote winter tourism.

Wang Yi looked at this message and frowned.

Is there still a tourist boom in the outer islands in winter?

What do you do when you come to travel?

Blowing cold wind?

The focus of his return this time was not to deal with the messy information, but to check the groundwater survey work on Tianya Island and witness the feat of opening a new water well on Tianya Island.

Yes, the geological survey team has already reconnoitred the water veins and contacted the drilling team to drill the well.

However, starting a project on the island and digging a well is a big deal after all, and it needs Wang Yi, the owner of the island, to preside over it.

There will be a lot of free time, and he is going to send big yellow croaker and small yellow croaker and other seafood to Qiu Danian first, but the phone call came, Qiu Danian will be on Tianya Island.

So he changed his location, went directly to Tianya No. 1, and drove Tianya No. 1 to Tianya Island with his catch.

With the autopilot function, it is comfortable to drive a boat.

It's not that the fishing boats can really drive their own boats, but there is a strong auxiliary function, and the route is automatically planned under satellite navigation, and the fishing boats and islands and reefs have been avoided along the way.

In this way, he had to manually control the rudder, pay attention to the safety of the ship and keep the ship balanced, and the work of driving the ship became much easier.

Back on Tianya Island, the island will also be very different.

When he first came to Tianya Island, he was silent, dilapidated and decadent, but now when he looks at this island, it is a fishing boat singing late, full of vitality.

The passenger boats rewarded by the county were parked at the docks, and several small wooden boats were floating in the sea, occasionally putting away their nets in search of catch.

On the island, there are beautiful buildings like small villas, which are integrated houses.

Some dilapidated houses have been demolished, while others have been maintained, and construction workers are building walls and roofs.

There was a herd of pigs running deep in the forest, and it was getting dark, and the chickens and ducks returned in droves, looking for their houses to go in and prepare for the night.

Qiu Danian and Dunzi were waiting for him at the dock, and when they saw him coming, they hurriedly beckoned:

"Boss, long time no see!"

It's true that I haven't seen each other in a while.

With the production team over there in 82 on the right track, Wang Yihui has less time to return to 22 years - he has less and less sense of belonging in 22 years.

22 years became a warehouse for him, and 82 years was his home.

There was his wife, his loved ones, his brothers, his students and his career.

Now Wang Yi has become a little resistant to 22 years.

It's a very strange emotion:

22 years and 82 years are two planes after all, and he is a little worried that one day the time and space key will be lost or invalid, so he can only stay in one plane.

If he can only stay in the time and space of 82 years, he can't live with Qiu Weishui with peace of mind, anyway, there is a forty-year prospect, even if there is no 22 years of materials, he can still lead the production team to develop well, but life is not as rich as it is now.

But what if you stay for 22 years?

He was worried that he would never go back to '82.

Qiu Weishui will go crazy!

So in the face of the warm greeting of the two, Wang Yi couldn't empathize.

He smiled indifferently and said: "Recently, in the autumn, there are many good things overseas in the mountains, and my work is also busy. ”

"By the way, why are you here?"

Qiu Danian said with a smile: "Boss, you are busy and confused, I come over every three or five days, now there are too many things on our island and the development is too fast, and Dun is always too busy to work alone." ”

"Another is that Boss Zhong has helped us to lay a net, I have to come over to bring the seafood, the wild seafood of our production team's big stove is very popular in the city."

Wang Yi said: "Okay, I brought some big yellow croaker and small yellow croaker here, all of which are wild goods for you to bring back." In addition, in a few days, I will send a batch of silkworm sauce to Dazao, as well as fresh fish - this is a good thing. ”

"Aren't the outer islands drying fish now? I contacted a batch of fish dried by all wild fish, you discuss with Mr. Dun and his brother to see if he is good at conditioning fish, and if he is not good at it, he will recruit a local chef to specialize in fish fish. ”

Qiu Danian perked up and said, "Okay, then I'll think about it." ”

"By the way, boss, don't we have to run a good company? I'm going to hire a professional manager, but we're not professional......"

"No matter who you hire, it's the two of you who will be in charge." Wang Yi patted him on the shoulder, "The two of you are my right-hand men, and we are the Sleeping Dragon and Phoenix Chicks of our company, so I trust the two of you!" ”

Dunzi said with a smile: "Then don't do the ancestral handiwork, we can't do this." ”

If it weren't for the cold, Wang Yi would have kicked him off the dock with one kick!

In addition, this time I came here to get down to business.

He beckoned to Qiu Danian and asked, "How are you doing with our little repair shop?" ”

Qiu Danian said: "The management is very good, the repair shop has the relationship with Boss Zhong, and the maintenance workers in it are very good." ”

"Their technology is very good, our passenger ship is modified by them, you go on the ship to see, the modification is not bad."

He was talking about the boat that the county had gifted.

At that time, Wang Yi decided to convert the ship into a pleasure boat after receiving Chen Jinbo's proposal, and the cabin was dismantled with some seats and a kitchenette and lounge.

Now that the passenger ship has been refitted and sailed back, Wang Yi has not followed the process of the ship's transformation, so it is not clear what happened.

Now after listening to Qiu Danian's introduction, he jumped on the passenger ship from the dock to look at it from beginning to end.

As Qiu Danian said.

The workers were skilled, and the rear of the passenger ship's cabin was modified to include a kitchenette and lounge.

The lounge is relatively simple, mainly with four wooden beds in bunk beds, which takes up most of the space, and the rooms are equipped with TVs and air conditioners.

The kitchen is small and exquisitely made, and a range hood has been added......

Wang Yi was stunned when he saw this: "To cook a meal on a boat at sea, do you need a range hood?" ”

Qiu Danian was silent for a moment and said, "The main thing is to cook with a sense of ritual. ”

Wang Yi did not have much hope for his small repair shop.

He didn't expect to make a fortune from a small repair shop, he just wanted to use it to deal with some things in 82, so that the reliability of personnel was more important.

Qiu Danian was quite confident in this, took out his mobile phone and introduced the eight workers in the repair shop, and finally said:

"In the past two years, the economic situation has been bad, and the fishing and tourism industries have been hit hard, so the utilization rate of both fishing boats and tourist boats is not high, and the failure rate is not high, resulting in little business for repair shops."

"Our company didn't give them arrears of wages, so they did a good job."

"But now the repairman who is the leader in it is not very stable, his name is Luo Xun......"

Wang Yi waved his hand and said, "Okay, his mind is unstable, you can settle him for me, if you can't do it, you can break up with him and let him go home." ”

Qiu Danian sneered.

He was a little unconfident in his wrist.

Wang Yi didn't care about these little things, and said: "Is the maintenance shop alive more now?" ”

Qiu Danian shook his head awkwardly.

Wang Yi smiled happily when he saw this: "Okay, very good, they will have more work in the future." ”

"You continue to help me collect some old items, and this time I want to open a new topic, which is to buy engine and marine items from the eighties and nineties, engines, drives, and so on. You take care of the work, let the repair shop do it, and give me a refurbishment of this machine! ”

Qiu Danian said: "Okay, but this kind of engine is not easy to find, is there still a machine left in the eighties and nineties?" ”

In this regard, Wang Yi did data collection and said: "You let them go to find it, so I said let the repair shop do this work, the fishermen have a lot of old boats, and they can collect this kind of engine, you arrange for them to do this work first, and I will look back at the progress of the work." ”

He is not simply preparing to find an engine in '22 to take it to '82.

It is better to teach a man to fish than to teach him to fish.

He plans to ask the factory to clean up the old machine is a set of repair machines for repair, refurbishment, and maintenance, and then take the repair machine to 82, and then get a motor boat repair shop for Tianya Island.

It's technical work, and it's busy.

But once such a factory can be opened, the production team can have an industrial project that is completely independent of 22 years.

Wang Yi walked around the village while arranging a new job for Qiu Danian, taking a closer look at the house repair work.

There are many houses on the island, and there are only a dozen people in the engineering team, so it takes a long time to repair the houses on the island.

However, the geological exploration team and the well drilling team worked very efficiently, and the machines and required tools were ready, and they were waiting for Wang Yi's instructions.

Dunzi was in charge of this matter, and Wang Yi asked him: "Are the preparations complete?" ”

Dunzi immediately pointed to the tools on the ground and said: "It's ready, you see, drilling rigs, drill pipes, drill bits, submersible pumps, mud pumps, water pipe wrenches, all kinds of guys." ”

"And this, self-priming pumps for pumping, PVC and PE rigid plastic pipes for putting downholes......"

A set of tools is very complete, and Dunzi actually knows it very well, such as a few treasures.

Wang Yi was stunned and asked, "Why do you know so much about these things?" ”

Dunzi said of course: "There are wells in the yard of our hometown, which are dug out of these things, and when the conditions were still poor a few years ago, a family dug wells and ten families helped, and I followed several wells, and I must know how to dig wells." ”

"Besides, digging a well is not a difficult task, it just takes some effort."

There was a technician in the well drilling team who was smoking a cigarette next to him, and when he heard this, he smiled and said: "Your hometown must have abundant groundwater, and you can produce water by drilling wells at will, otherwise it is not so easy for you to dig wells yourself." ”

Dunzi said: "It's okay, we have water veins in the tunzi, and every household can dig a well in the yard to produce water." ”

The captain of the well-drilling team went fishing, and when he heard that the owner of Tianya Island had returned, he hurried back with a fishing rod.

Wang Yi looked at the sky and asked, "It's not early, it's more than three o'clock, can you dig a well before it gets dark?" ”

The captain shook his head and said, "That's definitely not going to work, but you can dig a well today, and you can clean it up tomorrow after a busy day." ”

The site selected by the geological survey team to drill the well is at the west of the foot of the mountain, which is the largest piece of farmland on the island.

However, this farmland has been completely abandoned after many years of untended care, and the field is full of all kinds of weeds, such as Xanthus, castor, and spicy knotweed, which grow down from the nearby hillside and occupy this field.

As soon as the autumn wind blew, the withered branches of the weeds 'brushed and brushed', so that looking at the barren scene around made Wang Yi feel sad.

Just a few days ago, he was still doing farm work on this land in another time and space, when dozens of people were busy in the fields, and the work was in full swing!

The world is impermanent!

Others don't have that kind of sadness.

Now that Wang Yi has come, the well drilling team is about to work.

The wellhead has been dug out, and two pits have been dug next to it, the front pit is used to precipitate the mud water returned from the well, and the back pit is used for mud pumps to use the circulating water.

The technician of the drilling team explained to Wang Yi that the sand content of the farmland on this island is too high, so that the sediment cannot be washed out of the well during drilling, so it is necessary to add some bentonite to the circulating water and stir it.

Bentonite can maintain the concentration of water, and then infiltrate into the soil layer around the well wall, like a layer of paste to paste the well wall, seep into the well, so that the well is less likely to collapse and block.

The preparations are all made.

Wang Yi nodded here and said to start work, a diesel generator rumbled, the drilling rig, drill pipe, drill bit, and handle had already been connected, and with the water pump releasing water, the drilling rig rumbled!

The machine was connected to another drill pipe after the next drill pipe, and the prototype of the shaft began to appear.

The work of digging wells is boring and noisy, and Wang Yi frowned.

The captain of the drilling team smiled: "Can't stand this noise? We are still a hydraulic drilling rig, if you use a pneumatic drilling rig, you can't stand it! ”

Dunzi pays great attention to maintaining the majesty of his boss, because he still feels that he is the boss's bodyguard.

So he listened to the words of the drilling team captain with some contempt, so his face sank and said: "You have to be able to buy a pneumatic drilling rig, and the machine will cost hundreds of thousands of dollars at every turn, and how can a hydraulic drilling rig like yours be tens of thousands, right?" ”

The captain of the drilling team said: "The hydraulic drilling machine is not necessarily cheap, you look at our machine, it uses an alloy drill bit, and there is a reef layer underneath to dry it for you!" ”

"Look at our engines, high-powered guys! The continuous power of the main power is 10.2kw, and the intermittent power is 19.7k; amp; ……”

"Less than 100kw, are you embarrassed to say it's high power?" Dunzi squinted at him.

When the captain of the drilling team heard that he was an expert, he smiled awkwardly and said: "The land on the outer islands is soft, and the guy who doesn't need such a lot of power will waste power and money if he uses it." ”

Dunzi suddenly said: "Yes, you can't waste money, now our company is under a lot of financial pressure, and we have to make a blank slip to do something......"

The captain of the drilling team was a little anxious when he heard this, and quickly looked at the members of the geological exploration team who came with him and asked, "Old Zhou, the customer you found for me won't be in arrears, right?" ”

The members of the geological exploration team said helplessly: "If you beep less, people won't owe money!" ”

Wang Yi is good-tempered now, and said with a smile: "It's okay, it's okay, it's all joking, don't worry, we won't owe it, as long as the water comes out, it will be settled in cash." ”

When the captain of the drilling team heard this, he immediately felt relieved.

Then he said to Wang Yi embarrassedly: "Boss, I didn't laugh at you just now, I just asked casually." ”

Wang Yi said: "I'm not so glassy, I'll ask you something if you come over - and this explorer comrade, you can also come here." ”

"Comrade Prospector, haha, no one has called us that for a long time." The middle-aged prospector laughed.

Wang Yi called the two of them to a distance, so that the noise was less and it was more convenient to talk.

He asked, "Let me ask you something, there was an earthquake in our sea about 20 years ago, which caused the underground water veins of the island to change, so is the place chosen to drill the well now different from the place chosen before the earthquake?" ”

The prospector said: "Actually, the same as the earthquake you mentioned, I know that after the earthquake, the wells of several towns and islands in your county were cut off and the water dried up. ”

"But that's not because the underground water veins have changed, it's because they're blocked—there are two main sources of groundwater on the outer islands: one is by rainfall, which infiltrates the soil on the island and seeps into the ground; The second is to rely on the siphon of the island. ”

He further explained:

"The islands of our outer islands don't look like there are mountains and all kinds of stones, but there are a large number of reefs on the periphery of the islands, which are all coral reefs, and thousands of years ago we were in a tropical environment, with many corals in the sea, and the mountains formed by the changes in the topography of the seabed formed the current island."

"Reefs inevitably have small holes, which means they can be filtered. How to filter fresh water is a complex physical process, which is simply called the Geben-Herzberg lens model. ”

"Therefore, the water veins of the island are different from those in the inland land, each island has its own water vein, so because the base and main body of the island are unchanged, the position of the water veins will not change, but if there is an earthquake or volcanic eruption, which may cause some reefs to collapse, this is called blocking the water vein......"

Wang Yi understood after hearing this.

In a nutshell:

He could have drilled a well in this field in '82!

As for the well drilling process, the pier has already been said, the machine is complete, and it is not troublesome to drill the well!

In this way, Wang Yi pondered that the water shortage on the outer islands this year was severe, and all production teams or villages suffered from water shortages and wells.

However, the sand content of the land on the outer islands is relatively high, so it is not too difficult to dig when digging wells, and it is relatively difficult to fix.

However, in 22 years, the technology has been developed, and the use of bentonite mud to strengthen the well wall can play a role in enhancing the stability of the well.

So how about bringing a set of well-digging machines back and simply digging a new well on the island?

The draft of Tianya Island has always been very difficult, and the members of the club are quite short of water.

That is, this summer, Wang Yi used drip irrigation technology on the island to greatly save the water consumption of farmland and vegetable gardens, otherwise in order to ensure the harvest of farmland, the members of the club would have to calculate the water carefully!

And after he returns with a set of machines, he can also dig wells for other islands, not to mention anything else, he can find underground water veins and open wells on air defense islands.

Although he now has the technology and materials to produce bricks and tiles from seawater and sea mud, the bricks and tiles that can be produced from fresh water are still of higher quality.

The most important thing is that he has just seen it, like the current machine used by the drilling team is not advanced in shape, that is, there are more hydraulic pipes, and the machine as a whole seems to be welded by a small workshop, which looks very rough!

After thinking about it, Wang Yi went to Qiu Danian and Dunzi and said: "Mr. Dun, you follow the whole process of drilling wells, how to use the machine, and what precautions you have, you can write them all down." ”

"Mr. Nian, you should contact the well-drilling team and buy a set of such well-drilling tools. In addition, tell the geological exploration team and ask them to go to the air defense island to do a careful investigation to see if there is a place where they can drill wells. ”

------Off topic------

There is continuous rain in Qingdao, even if my house is still ten kilometers away from the ocean, it is still open to see the sea mode, but I don't want to see the network cable of the community, and the network is always bad recently. But looking at the staff in the rain for maintenance, we have nothing to complain about, so we can only be a little bit worse by ourselves, so is anyone willing to give the eggshell a Momoda to comfort it? Men are better

7017k