Cao Shiming said while recording carefully: "Since the problem is not overnight but has its foundation, if you want to solve the package of problems in the mine, you must cure the root cause, but this is not a short-term process, which is why I think everyone needs to return to Tiandu after two days of supervision work, and give the current situation to the hall to do a real-time update." Of course, I will report to the department on this part, and I also ask you to seize the time to discuss other technical issues in your respective departments after you go back, and strive to come up with some measures that can cure the symptoms, so that when we come down next time, we can carry out some targeted work. ”

Cao Shiming's arrangement was very pertinent, so everyone nodded one after another, and then returned to rest after setting a specific time for tomorrow's departure.

In fact, Zhong Bai was hesitating to say the technical solution of using the single hydraulic support roof method, but after thinking about it again, he still didn't mention it.

After all, the mining industry and the fertilizer industry are very different, especially when it comes to changing pit wood support into hydraulic support roof support, which is almost a generational change, and the huge risks involved in this great change cannot be persuaded by others through their own mouths in just a few minutes.

Because there is a direct and extremely important relationship between the safety and support of the workers working in the underground mines!

Therefore, this is also a change measure with a lot of responsibility, this kind of thing is as a section chief at the moment, Zhong Bai is soft-spoken, he doesn't want to be a bird casually, especially if the supporting design can be produced, the technical department and the equipment department are completely unaware of this technology, Zhong Bai will not say anything amazing here to mention.

According to Zhong Bai's plan, whether this method is mentioned or not, whether it is used after it is mentioned, and how to find a series of problems that can produce DWX hydraulic struts, at least Fu Chongshan and Miao Lirong, the two directors, nodded and agreed.

It's not that Zhong Bai doesn't dare to take on this responsibility, but because his identity and circumstances are completely different from when he proposed KCO special nitrogen-containing fertilizer technology at Shanping County Fertilizer Factory.

At that time, Zhong Bai was a member of the county fertilizer factory, the deputy director, and a member of the factory's leadership team.

But now?

Zhong Bai is just one of the members of the supervision team sent by the provincial department, even if the single hydraulic support roof method is unanimously agreed and the procurement is immediately arranged, the initiator of these decisions can only be the mining team of the underground bauxite mine in Heyuan City.

It is a well-known principle in China that everyone knows that it has nothing to do with whether or not to shirk responsibility.

Unless Zhong Bai's current identity is a member of the mining team, he rashly throws out this point of view before communicating with the provincial department, which can only add a lot of variables, and these variables are still uncontrollable.

After thinking about this, Zhong Bai took the satchel that was placed on the sofa.

Opening it, Zhong Bai reached out and took out a piece of bauxite that he had secretly collected when he was under the tunnel of the No. 2 Mine, and carefully looked around under the light.

This piece of ore seems to be unremarkable, but Zhong Bai always feels that its color is a little different.

But Zhong Bai remembered that neither he nor the other members of the supervision team had found any new associated ores in the mine's relevant information reports.

Zhong Bai had an intuition that there might be other elements in this piece of bauxite with a slight difference in color.

"Let's wait until I return to Tiandu this time to find a way to take the ore to the laboratory for analysis and testing......

Zhong Bai stuffed the ore back into his bag and said to himself.

……

After the supervision team returned to Tiandu by train, Zhong Bai immediately found his immediate boss Fu Chongshan.

“…… Putting aside the long-standing logistical and management shortcomings of the mine itself, from a technical point of view, I personally believe that no matter how the wall caving method is improved at this stage, it will not have much impact on the production increase, and will further increase the safety pressure of grassroots workers and sub-mines. ”

Of course, Fu Chongshan has always trusted Zhong Bai's professional judgment ability, and he couldn't help frowning when he said this, and said, "So, you mean that the practice of making improvements on the basis of existing technology in order to increase production may have little effect?" ”

"It's not that it has little effect, it's that it has no effect." Zhong Bai further explained: "Their underground mining equipment is also aging to a considerable extent, such as slag scrapers, conveyor belts, only to increase the number of pit wood to improve safety and thus increase the number of explosives, in the blasting to increase the number of falling ore This road is not passable, and the mine also has to bear the cost of increasing pit wood, so I think there is no need to consider this road anymore." ”

"Is there any other way to do it now?" Fu Chongshan obviously heard Zhong Bai's off-string sound and asked.

"There is no method of molding, it can only be said that there is a creative idea...... Zhong Bai thought for a while, and said cautiously in organizational terms: "But this creative idea is not only a matter of our technical department, but also a matter of the equipment department, and we don't count what we say." ”

Fu Chongshan is such a smart person, and immediately understood what Zhong Bai meant: "That's okay, anyway, the equipment department is also a member of the supervision group, I will immediately invite Director Miao over, let's discuss it together?" ”

"Well, it's best to call Director He, who went down with us this time, as well." Zhong Bai nodded and said: "But this Director Dianhe should also report to them on the supervision work, there may be no time for the time being, and it should be okay to go to work tomorrow morning." ”

"Okay, then I'll go and talk to Director Miao first." Fu Chongshan immediately got up and went out.

A few minutes later, Fu Chongshan came back: "The time is set for half past eight tomorrow morning, and we will meet together at work." ”

"Thank you, Director Fu." Zhong Bai expressed his gratitude to Fu Chongshan for his efficiency.

"Well, then you should prepare well, tomorrow morning, the two of us will seize the time to discuss this matter, and strive to come up with a common conclusion to Director Lu, and he will come forward for the supervision team to implement, then it is best." Fu Chongshan raised his hand and looked at his watch, and said, "It's almost time, you can take the train back early this morning, you can get off work first." ”

"Okay."

Zhong Bai just wanted to go to Yu Dongfeng after work, so he didn't excuse himself, put away his bag and left the Provincial Department of Industry.