Homo sapiens.

Chapter 179 Transportation ([-])

After arriving at the destination.

It was already three o'clock in the afternoon.

That section of low mountains cannot be seen from the main river, and it needs to pass through a valley.

However, everyone has already disembarked in the main river, because technical tests can be carried out in this valley, and the project itself has to start excavation from this valley.

From the terrain scan of the drone, the valley presents a V-shaped outline with a small river flowing down from the mountains in the middle.

The engineering team set up camp beside the relatively open and flat valley mouth.

Then start to process the forest on both sides.

I saw dozens of construction workers wearing working exoskeletons. They are all new humans, and there is no problem of leaking secrets.

Pull the iron bamboo pipes unloaded by the transport ship into the forest, and then start to assemble them. The pipes are laid on the ground, similar to scaffolding in construction.

Then the racks are connected into one piece, and then the pipeline is driven deep into the ground through a small drilling machine.

In this area of ​​nearly 100 square meters, a total of [-] underground pillars were erected.

After finishing these tasks, it was already the afternoon of the third day.

At this time, on top of each underground pillar, a ground pillar just beyond the tree canopy is installed. On the top of the ground pillar, there is a green sphere that is larger than the washbasin.

Mang Shan, the leader of the engineering team, carefully inspected the lines of 100 ground pillars, and after finding that there was no problem, he ordered the technician:
"It can be expanded."

"clear."

As the switch was pressed, the top spheres of the ground pillars quickly unfolded, and the green organic matter skeletons controlled in all directions, turning into hemispherical skeletons.

Due to some differences in the height and position of the pillars, these green skeletons look like trees without leaves.

The lines connected to the nutrient storage containers deliver nutrient solution to these skeletons.

The special transgenic plants implanted in the green skeleton began to grow and develop.

In less than three days, the skeleton was covered with green leaves, which looked like towering trees, and just covered the natural trees below.

This is a vine-type genetically modified plant that uses air pineapple and creeper as the mother base. It does not require soil, but only needs sunlight and water, plus a certain amount of nutrient solution, to maintain its vitality for a long time.

Homo Sapiens calls this genetically modified plant and artificial skeleton the "Green Umbrella System."

This thing is much cheaper than the steel structure, and the maintenance cost is also very low. It is used in the tropical rainforest, disguised as a natural forest, and it is definitely more concealed than the steel structure.

Even geological remote sensing satellites have no way to detect the abnormality.

Unless someone can enter the scene for reconnaissance, it is basically impossible to find the problem with long-distance radar and photography.

In order to avoid being discovered here, Siam will set up this area as a nature reserve in the near future, move all the surrounding villages out, and set up a patrol team for the protection area.

When the green umbrella system is deployed.

The engineering team began to cut trees, and the huge logs would be transported downstream along the waterway, while weeds, branches and leaves would be thrown into the fermentation tanks of the fermentation ship to produce methane.

These methane can be supplied to the engineering team for their own use, reducing external fuel input.

After clearing trees and weeds, the ground is exposed to dirt and sand.

This is where the second new technology comes in.

In the area that needs to be excavated, drill down to the specified depth through the drilling machine.

For example, here, the drilling depth is 20 meters, and then some special genetically modified bacteria are injected down the well. Under the action of hormones and nutrient solution, these bacteria will parasitize on the rock formation, destroy the structure of the rock formation, and turn the rock formation into fine gravel .

The specific use of bacteria can be determined according to the composition of the underground rock formation.

This kind of biological erosion will take about a week to destroy the rock layer within the range of 25-30 meters underground.

Similarly, the remaining tree roots can also be decomposed using specific genetically modified fungi, which can turn these tree roots into a rotten state in about a week.

After destroying the rock formation and tree roots, only small particles of sand and humus are left in the formation at this time, and the next step can be carried out.

Injecting water and air into the well causes the surrounding formation to form a fluid boil similar to an ebullated bed.

Due to the height difference of the terrain and beside the river, the sediment will pour towards the river under the action of the terrain and the gravity of the earth, as if a debris flow erupted.

After the sediment enters the river, the air nozzle installed at the bottom of the river will continuously spray air, making it difficult for the sediment to settle down and have to flow downstream.

In the downstream near the Dangweng River Dam construction site, the engineering team deployed a large number of sand pumps to continuously pump sand from the bottom of the river, artificially increasing the depth of the river.

The deeper the downstream channel, the more sediment can be accommodated.

These river sands can in turn be used as raw materials for building dams and cities.

Kill two birds with one stone.

The sediment content of the river will increase sharply in a short period of time, which will accelerate the speed of land reclamation in the estuary delta of the Salween River.

Especially in the rainy season every year, when the river surges.

The transfer effect of formation fluid boiling technology will be better.

On the other hand, considering that after the completion of the dam in the future, the entire valley will be submerged in the low-lying area, Homo sapiens will carry out another work, which is to pump sand to fill the valley.

The low-lying area along the river course is artificially raised with the sediment in the river course.

The current project at this location is only an initial test. Once it is launched on a large scale, it will not be tens of thousands of square meters, but several square kilometers together.

Even if the mountains are relatively high, they can be peeled off layer by layer, and finally the mountains can be turned into flat valleys, so that the rivers can flow directly from both sides.

According to the planning of the project, the canal hub project in the central part of Thanyinthaung Mountains has a length of 21 kilometers, a channel width of 500 meters, and a channel depth of 30 meters.

In order to ensure that the water level can be stabilized, several large reservoirs will be built around it.

But when Wu Nan and Liu Zhifan came here for inspection, the engineering team had expanded from the previous 150 people to 632 people.

The coverage area of ​​the green umbrella system has reached 1.3 square kilometers.

Wu Nan and Liu Zhifan took a small boat and entered the green umbrella that concealed the sky and the sun. They saw the area where the sediment layer had been washed away, almost forming a small lake.

"I hardly noticed this green dome from the outside, and I didn't expect that the inside had been hollowed out."

Liu Zhifan said with a smile: "The leaves on the top are real, and satellites can't find the engineering inside."

"It seems that it is necessary to strengthen the management of the surrounding area, or should we send a division to station nearby?" Wu Nan suggested.

But Liu Zhifan shook his head: "It's too late, just use a patrol team composed of new humans. The army is too conspicuous."

Wu Nan immediately realized: "That's true."

After listening carefully to the technical staff's introduction, Wu Nan initially understood the functions of these new technologies. He said with emotion: "According to this speed, it will probably be completed in a few years."

"If everything goes well, it will be completed in about 15 months, which is faster than the Dam on the Dang Weng River."

When Wu Nan heard this time, his expression was a little helpless: "It seems that after I go back, I have to supervise the progress of the Chao Phraya River's transformation, so as not to be delayed by time."

"Although the progress has to be rushed, the confidentiality work is still done well." Liu Zhifan reminded.

Wu Nan also knew the seriousness of the matter, and nodded solemnly: "I will pay attention."

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(End of this chapter)