"Mayor Zhang, this is the sludge dehydration and solidification machine ship developed by our water conservancy machinery company!" Yu Qingyang explained to the leaders of Jeju City the sludge solidification machine that is in trial operation.

"We use the principle of squeezing and dehydration to backlog the mud multiple times, like squeezing a sponge, to squeeze out the water in the sludge, and then use conveyor belts to load the solidified sludge onto trucks on the shore and transport it to designated storage

point!"

“I remember that when we were discussing the design plan, Mr. Yu seemed to have mentioned it!

Didn't you say that there is such a machine in the south? How come it was invented by your company now?" Yang Yabin asked with a smile.

“There are silt solidification machines in the south, but they are not practical for our project!

First, a site is required to install a curing machine, and secondly, pipelines need to be laid to transport the mud to the dewatering and solidifying site, and then solidified through the sludge curing machine!

The dehydration and solidification equipment developed by our company is directly installed on the mud ship!

The mud ship sucks the mud onto the ship and directly passes through the sludge dewatering machine to dehydrate and solidify the mud.

The generated water is directly discharged into the river, which can avoid secondary pollution caused by construction!

It is not accurate to say that our company invented it. It should be that our company combined various different machines and invented a set of construction techniques with a wider range of applications!" Yu Qingyang did not pay attention to the implicit sarcasm in Yang Yabin's tone and explained with a smile.

road.

"Haha, Mr. Yu, I heard that this water sludge solidification machine is your masterpiece, Mr. Yu!" Zhang Hua glanced at Yang Yabin and changed the topic with a smile.

“Mayor Zhang, I don’t dare to take credit for this!

I just made some requests, and it was the master workers in our machinery factory who worked overtime and after many experiments, finally made this set of dehydration and solidification equipment!" Yu Qingyang said modestly.

“It looks really good, and the most important thing is that it doesn’t take up space! It doesn’t pollute the environment!

However, the efficiency still needs to be improved!”

"This is a problem. The dehydration and solidification speed of sludge is still a bit slow. It takes more than half an hour to fill the truck!" Yu Qingyang nodded in agreement.

"Old Wu, what Mayor Zhang just said is also what I want to say. This set of equipment is generally good, but the efficiency is still not ideal!

If you can do it within fifteen minutes, then your dehydration and solidification equipment will be considered a real success!"

"Mr. Yu, we have been studying this issue!

I have also thought of many ways, but now it is the dehydration and curing machine that limits the overall efficiency!

What we are using now is the best dehydration and curing machine on the market!" Wu Yu looked at the time and explained with a wry smile.

Yu Qingyang said more than half an hour to save face for them. In fact, it takes fifty minutes to load a car.

Strictly speaking, this efficiency is much higher than that of dredging ships.

Because the silt cannot be discharged nearby, a dredger can be filled up, transported to a designated location, dumped, and then returned. The round trip takes two to three hours.

Dredgers on inland rivers are generally not large in tonnage, and few exceed one hundred tons. Most of them are thirty or forty tons, which cannot transport as much as a truck at one time.

"Since the dehydration and curing machine is not powerful enough, then you should develop it yourself!

There are not many technical difficulties in the dehydration and curing machine. You organize your own technical strength to develop a high-power dehydration and curing machine!"

“Mr. Yu, it’s not too technically difficult to develop a dehydration and curing machine!

It's just the market..." Wu Yu said halfway and did not continue.

Wu Yu’s meaning is very clear, that is, the market is too small, and they invested manpower and material resources to research it, but in the end there is no market, or the market is too small, and in the end they cannot recover the research costs.

"Don't worry about the market. Let me put it this way: how big will the market be in the future?

In the future, there will be as many markets as there are rivers in China!

In the future, river management will be carried out across the country, and river dredging is the most basic management method!"

“Mr. Yu is right, as long as your product is good, you don’t have to worry about not having a market!

The country is becoming more and more protective of the environment and is paying more and more attention to secondary pollution caused by urban construction. Several special meetings have been held!

A corresponding management system will be introduced soon!" Zhang Hua compensated from the side.

"Mr. Yu, Mayor Zhang, don't worry! We will organize manpower and material resources as soon as possible, overcome difficulties, and strive to develop a more efficient water dehydration and curing all-in-one machine one day earlier!" The two bosses assured one after another, and Wu Yu no longer stopped

Tangled, he assured readily.

After seeing the water sludge dehydration and solidification machine being put into trial operation, the group got in the car and continued to the next bidding section.

The fourth bid section is the construction area of ​​Jeju City Water Conservancy Construction Company.

The fourth bid section is in the southern suburbs of Jeju, surrounded by villages and crop fields.

Therefore, the construction of the fourth bid section became much rougher. Farmland was requisitioned directly outside the embankment, and large pits were dug to serve as sedimentation tanks. The silt in the river was discharged into the large pits. Several large pits were connected to each other.

After the cycle, the water is drained and covered with original soil after final precipitation. This will not affect farming.

This kind of construction technology requires a relatively large amount of space, so only four and five standards can be used, while upstream one, two and three standards cannot be used.

"Mr. Li, Mr. Wang, you are the project manager of the general contractor and the director of the supervision party, please judge the work of the four standards! How did they do?" Yu Qingyang called the general contractor project manager and director over.

China Railway No. 4 Bureau won the bid for general contract management.

"The fourth-standard sedimentation tank has no guardrails and no closed construction, which poses a huge safety hazard. Our supervisor has issued a supervision notice to the fourth-standard sedimentation tank on this matter! It has also been reported to the general contractor and the project management company."

“We also interviewed Jeju City Water Conservancy Construction Company, the winning bidder for the fourth bid, regarding this matter!

The other party promised very well, but there has been no rectification!"

"If he doesn't change, there's nothing you can do?

Suspension of work and fines, if no corrections are made, reported directly to the project management company and ordered to leave!" Yu Qingyang said with a straight face.

"Mr. Yu, are you making a fuss out of a molehill? What kind of closed construction is going on in this wilderness? I think it's just a waste of the country's money!

If you always quit the show, it won't have a good impact, right?

A bowl of water must be served levelly, and we cannot treat it differently just because Jeju City Water Conservancy Construction Company is not a subordinate unit of your Huayu!" Yang Yabin suddenly interjected.

“Mayor Yang, I don’t want to hear what you are saying!

What do you mean by wasting the country's money? According to you, the old canal should not be renovated and the sewage treatment plant should not be built! The cultural corridor should not be built! That way it will not be a waste of the country's money!" Yu Qingyang retorted unceremoniously.

Went back.

"There are several villages nearby. It's summer vacation. Take a look for yourself. How many children are playing near the construction site?

Do you, Mayor Yang, dare to sign as guarantee for them?

The child fell into the sedimentation tank and died. You, Mayor Yang, bear full responsibility!

Do you dare? Can you afford it?"

In front of a group of people, Yu Qingyang didn't save any face for Yang Yabin.

I'm used to you!

Isn’t it because the construction unit you recommended didn’t win the bid?

Who is to blame?

You didn't do a good job in bidding, do you blame me for not giving you face?

Or do you think that your face is greater than that of central enterprises?

I ignored you just now, but you are still getting on with it!

Yang Yabin's face turned red after being retorted by Yu Qingyang, and he pointed his finger at Yu Qingyang, speechless.

He had the intention to leave, but he knew in his heart that if he left today, the nature of the whole thing would be different.

Zhang Hua also darkened his face, feeling that Yang Yabin's speech today was really not good enough.

"Director Pei, is the person in charge of your construction company here?

Ask him if he can still do it? If he can't do it, hurry up and replace him!" Zhang Hua couldn't say it to Yang Yabin in front of so many people, but it didn't stop him from holding Pei Yanbing accountable.

Pei Yanbing cursed in his heart, begging his grandpa to sue his grandma, you finally won the bid, and you did this to me?

"Mayor Zhang, I will deal with it right away. I will deal with it seriously! Make sure that the rectification is in place according to the requirements of the general contractor!"

"Director Pei, we are not following the requirements of the general contractor!

It is rectified in accordance with the bidding documents and the contract!

When you submitted the bid, you promised to fully respond to the bidding documents!

The bidding documents contain clear safety and civilized construction specifications!

I also paid for the safe and civilized construction!" Yu Qingyang emphasized.

"Yes, Mr. Yu is right! I will definitely criticize them seriously when I look back!

How can you play with safety!"

"No need to look back, order the construction company to stop work immediately for rectification!

Arrange for people to surround the sedimentation tank first!

I'll just watch here and see if Director Pei can do what he says!" Yu Qingyang said seriously.

Yu Qingyang really admired the courage of the Jeju City Water Conservancy Construction Company. It was really extraordinary.
To be continued...