Even after one meter thick, the concrete blocks covered with a sheet steel concrete barrier are blocked.

Ye Qing, who is located at the bottom, can still hear the humming cut sound from the top of his head.

Fortunately, this noise has been reduced to an acceptable range and as long as it is twenty meters away, it will never be heard again.

This night, maybe it is a night worth remembering for Ye Qing.

Because Ye Qing is at the center of the foundation pit, and is also the center of the future Monster Heavy Industrial Building, officially launched the construction of the underground private industrial base.

This kind of top hidden base, which only exists in science fiction films makes countless men dream of, will be established by Ye Qing little by little.

Deep underground 100 meters, it has an all-alloy steel sealing frame, and a secret building with concrete pouring.

Architectural shape, Ye Qing plans to use inverted triangles.

The last layer will be bordered by rock layers, and hard alloys will be used to create a sturdy sanctuary.

In Ye Qing's vision, this underground private industrial base will have the world's top industrial technology processing technology even if he wants steel war clothes, as long as there are drawings can be made.

There is a 50,000 square meter at the top of the head, and the blessings of the civil air defense project are covered. Ye Qing can start construction in the center of the foundation pit without knowing it.

With the help of the Monster Factory, Ye Qing has full confidence to achieve this ideal.

"Well, let's start!" Standing in the secret room a dense room completely surrounded by a huge steel wall, empty leaves in the hands, Ye Qing takes a deep breath.

That's right, there is no Mechanical Colossus Type I, no equipment. So, he is alone.

A pure black mobile phone made of unknown cold metal was picked up by Ye Qing from his pocket.

Entering the Monster Factory Recruitment Column, Ye Qing leans against the corner of the empty steel chamber and presses the call option of the angry miner.

The invisible white mist instantly enveloped the entire secret room. In the white mist, a six-meter-long body, claws and horns seem to use alloys to create a horror monster slowly revealing the figure.

The angry miners stood up with the hind legs covered with gray-black scales.

On the high head, a pair of turbid yellow eyelids stared at Ye Qing.

In its pupils, no beast meets the ferocity of food, only submission.

"Dive down, a depth of 100 meters." Ye Qing pointed to the muddy ground under his feet.

"Ang ~"

The angry miner screamed and lifted his forelimbs and slammed into the muddy ground.

Ye Qing ran out, and the angry miner became a groundhog at this moment. The exit of the chamber was separated by a second, and a large piece of soil flew out from the inside.

The sound of rustling is endless, and it takes only five minutes for the time to bury the earth.

The angry miners also disappeared, and only one large pit appeared inside the secret room.

Ten minutes later, within the passage made up of huge steel walls, the Mechanical Colossus Type X roaring sounds, it is held in the alloy pipe forging into a circle appearing in front of Ye Qing.

A bucket clears the dirt excavated by the angry miners and then another arm, which is inserted into the steel chamber with a pipe of eight meters in diameter, presses the alloy pipe into the newly excavated vertical cave.

After the same time passed, the Mechanical Colossus Type X was coming again, cleaning up the dirt while pressing the second pipe into the cave excavated by the angry miners.

A magnetic self-propelled welding robot worth five hundred Yuan was recruited by Ye Qing from the prop’s mall.

This welding robot is about the size of a refrigerator that can be attached to steel at any angle using an electromagnetic crawler. Just after the appearance, Ye Qing took off his own remote-control operator, controlled to move inside the alloy pipe, and welded the joints of the two pipes.

"Zizi ~ Zizi～" welding sound and dazzling white light flashing, angry miners frequently reach out, with large claws to hold a large piece of soil.

When the Mechanical Colossus Type X third came, it also transported a large crane with a slide rail.

The rail crane can lift 20 tons of cargo, and the Mechanical Colossus Type X directly lifts the rail crane high above the alloy steel support plate. Ye Qing controls the self-propelled welding robot, climbs along the steel wall to the side of the rail crane, and welds against the joint with a welding gun.

The rail crane was welded, and the angry miners were unable to transport the dirt outside because the height was not enough.

Connect the crane to the cable of the illuminator so that the hoist can lower the bucket, lift the dirt in the cave. And move it to the outside to discard it through the rails.

This is a miracle. Who can imagine that Ye Qing walked alone into the center of the foundation pit. And then it took less than an hour to build a set of top-level efficiency drillers?

In order to build a pile foundation for others, the drills of the crawler-type rotary excavator must be used to dig the ground one by one.

Each time the auger bit is drilled half a meter deep, it has to be lifted out to empty the dirt inside the drill bit.

Speaking light, but the spiral drill bit from the rotation, to lift the soil to empty the process is extremely slow. Can’t be described by the speed of the turtle.

As for the drill hole with a diameter of eight meters at a time, no rotary excavator on the market can do it.

Special equipment must be ordered from the top machinery manufacturers to dig a little.

Whether it is a common rotary excavator in the market or a separate custom, it is impossible to drill into the work under the civil air defense project. Because the drill pipe of the rotary digging machine increases with depth. It will not be long before it will fall into an awkward situation. Because of the lack of height.

At the bottom of the foundation pit, the secret construction is in full swing.

In the next Blue-Sky Building, the stalkers who were assigned by the construction companies and real-estate developers to learn the experience were all squinting and yawning on the sofa.

The Mechanical Colossus Type X is more powerful and hey, for a few days. Regardless of day and night, staring at it, you will also see nausea.

The fresh energy of the first day has already passed, and these stalking doors have not been discovered. Today's construction site is different from the past.

The number of vehicles entering and leaving the site was too numerous, and they felt the only change was the Mercedes-Benz G65.

More and more, the stalkers have even closed eyes to sleep.

The Mechanical Colossus Type X constantly excavated the soil at the bottom of the civil air defense project, giving the best cover for the construction of underground industrial bases. After all, no one wouldn't be able to measure the weight of the earth excavated by the Mechanical Colossus Type X.

No one can't measure the exact weight, and the human defense works to block all the relevant lines of sight.

As the sky gradually brightened, the first phase of construction inside the civil air defense project gradually came to an end.

The giant force that Ye Qing drove the Mechanical Colossus Type X rotation work, and has cut this independent food storage room into a piece of standard concrete stone.

Wait until the last raised concrete bar is cut, the Mechanical Colossus Type X switch the mechanical claws. Carry the rest of the equipment inside the car, and then put the stone bar code in the car.

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