"Why can't it? It always has been. Don't say that building a dam is such a big project, even building a house has to be like this, sir. Ge Ziyun said puzzled.

"We're still in the early stages, and you see, the pirate business hasn't been solved yet.

We can't even make a big show and make a big splash, and when the time comes, won't we attract more pirates?

Therefore, let's do it quietly and make a fortune in silence. Tang Wen said.

"Also, according to what the master said, work quietly and make a fortune in a muffled voice." Zhan Dongwen nodded.

"Dongwen, we now have two excavation iron horses, mainly two iron horses, and clean up the bottom of the dam first.

To dig deep, the foundation must be solid and large.

Drains are also to be installed in the lower part......

You have to follow the drawings I have drawn for you.

By the way, some time ago, I asked you to invite a few masters over, did you invite anyone? Tang Wen confessed.

"Please, they asked for too much, ten taels of silver a month.

We invited a dozen, and it cost more than 100 taels a month.

This dam can't be built in half a year, it's thousands of taels, it's just cannibalistic. Zhan Dongwen said with a painful face.

"It's okay, they are all masters who build infrastructure dams and have experience.

In some ways, you must listen to them.

However, I also have to explain to them what I teach you, and you can't do exactly what they say. Tang Wen said.

"Understood." Zhan Dongwen nodded.

After Zhan Dongwen left, Tang Wen has been thinking about it, and it is estimated that he will have to do a crash course in science and technology.

For example, operating excavators, stone crushers, road rollers, forklifts, etc.

For example, if these machines break down, they need to have a repairman.

Of course, some simple small problems can be repaired, and it is absolutely impossible to ask them to repair electronic components, and the machine will be scrapped if the electronic components are broken.

Below, Tang Wen called Shang Zhanzhao and led more than 20 people to pick a place with plenty of sunlight and start installing solar panels.

The orthodox name of this thing should be 'photovoltaic power generation', which is based on the principle of photogenerated volt effect, using solar cells to directly convert sunlight energy into electricity.

Photovoltaic power generation equipment is extremely refined, reliable, stable, long life, easy to install and maintain.

The last time he traveled back to Yunhai City, Tang Wen studied for more than ten days before he touched the doorway.

Moreover, the batch of photovoltaic power generation equipment customized by Tang Wen requires simpler installation, and the photovoltaic factory has also made considerable improvements, and ordinary people will study for a few days.

Half a month has passed quietly, and the photovoltaic power generation has been installed, and the effect is good after commissioning.

As a result, all the tents were fitted with electric lights, and the outside of the camp was also fitted with the searchlights of the Great Vali.

Naturally, the dam construction site is even more indispensable, and when the electricity is sufficient in the future, Tang Wen is also preparing to install street lights along the roadside along the lake.

The moment all the light bulbs came on, everyone was stunned.

"Is this the Pearl of the Night?"

"How much do you get for so many night pearls?"

"The master said, that's not the night pearl, it's called an electric light."

"It's so bright that you can see it clearly at night."

……

Looking at the discussion of these ancients in the square, Tang Wen was amused in his heart, wouldn't it scare you to death when he was free to install some lanterns?

Of course, photovoltaic power generation still occupies a large area, and Tang Wen is ready to get some wind turbines back when the time is ripe.

However, the wind turbine is too big and heavy, and Tang Wen does not have the technology in this area.

It can only be brought back after the whole installation, and a large wind turbine weighs 400-500 tons.

The blades of a 6-megawatt wind turbine weigh about 70 tons, and the rotors of the generator are about 100 tons.

The stator of the generator is about 140 tons, plus the weight of the compartment and the weight of the tower is about 460 tons.

After installing it and bringing it back, it is not possible to install it on the island, because it needs large cranes, cranes and other equipment to stand up.

These are a bit complicated, and for the time being, Tang Wen is not capable of doing it.

"Master, these lights are so easy to use, from now on, I am no longer afraid of the dark." After returning to the board room, Zhan Junru said excitedly like a child who had not grown up.

"Master, are these all brought back from the West?" Gu Hanyan asked.

"Of course, these are all Western stuff, and we can't get them here." Tang Wen replied.

"Westerners are really smart, how can they come up with so many useful things. Look at this bedside lamp, it turns on when you press it, and you can actually adjust the brightness. Gu Hanyan said.

"Come on, I'll teach you how to use the jacuzzi......" Tang Wen turned on the water and let the water wash up, and the two women reached out and tried it, feeling very comfortable.

"You can use it in the future, too." Tang Wen finished speaking seriously and went out.

"Or, sister, let's try?"

"It's not good, it's good, it's the master's."

"Whatever you have, just clean it. What's more, the lord said that we can use it, let's just try it once. ”

Below, there was a commotion inside.