In the early stage of accident analysis, there were only two entry points: on-site and data recording. As the explosion site, some clues have been exposed, but no one has discovered them. The so-called investigation team is not everyone is an expert. Such detailed clues are probably required to understand them at the detective level and extremely comprehensive professional knowledge.

Especially in the 1990s, when the accident analysis theory was not yet perfect, and when faced with such a brand new accident.

After a few minutes of discussion, most people had to agree with Zhang Yifu's statement.

"It's weird, it's weird, why didn't I think about it at first?" Nan Gang looked at the scene and frowned and puzzled, "I remember it seems that because of something... I kept staring at the insulation problem of the insulating oil and the switch itself. I didn't think about the insulating pull rod alone, there must be a reason..."

"Director Nan, it's not your fault." Zhang Yifu said quickly, "I didn't think so at the beginning. It was because I found a worker and asked clearly, and I thought it was wrong to pull it."

"What should I ask?"

"Hmph." Zhang Yifu had already glanced at Miao Delin, "Do you remember when Director Nan asked if there was any problem with the insulating oil in the first sentence? Do you still remember how Director Miao answered?"

Nangang immediately said: "I remember clearly that he said that the replacement cycle was not reached, and the oil level was normal..."

"But in fact, this oil was replaced, just changed during the maintenance a few days ago." Zhang Yifu said coldly, "Imagine if we know this, we can undoubtedly eliminate the influence of insulating oil from the beginning. Focus the follow-up investigation on other parts, so we will not have to worry about such a big circle."

"What? The oil has been replaced?" Nan Gang was shocked and angry when he heard this, and immediately glared at Miao Delin, "What's wrong with you?! Lies about such a critical matter?"

Miao Delin...it's very difficult, very difficult.

Hearing this, the problem was gradually leaning on the equipment. He seemed to see a glimmer of hope and regarded Zhang Yifu as a savior, but the savior changed and suddenly became a disaster star. A disciplined problem hit him in the face.

Zhang Yifu really couldn't stand him like this. In fact, this problem can be broken or not, but he couldn't swallow it. The lie of changing oil disturbed everyone's thinking and delayed the investigation of the accident. On the other hand, it made this guy cheat and cheat again. If he didn't, he would do it in his life. People with this style and character can no longer let it develop. What's more, he deceived his boss Niu Dameng's sympathy, which was simply a crime.

At this time, Miao Delin thought to himself that if he admits this matter, he will be dead and must not admit it. Anyway, the matter has passed, and the ghost can still restore it.

"Director Nan...this oil...has really not replaced..."

"Hard-mouthed?" Nan Gang looked at Miao Delin, then looked at Zhang Yifu, and quickly said, "Yifu, who has changed the oil, please ask him to come out."

Zhang Yifu looked at the fat man in the crowd with his eyes squinted, and he had already covered his crotch and urinated.

Not good... it's so difficult...

Zhang Yifu smiled and said: "The accident has become so serious. Experts from the Academy of Electrical Sciences will definitely come in the future. There is still some residual oil in the explosion tank. Once the test is performed, check the various indicators. You can draw a conclusion immediately if the oil has been used for a year or a day."

"Yifu, there is no need to be such trouble." Nangang snorted and turned to the rest of Fengzhou Power Plant to say, "You have heard what you said just now. You can get results with the test. If you don't want to take responsibility, stand up now."

Nan Gang's face turned ruthless and he was like a living king. Under this heavy pressure, the director of the maintenance workshop finally couldn't hold back.

You Miao Delin, who is desperate and bite him to death, and you still bring me with you?

In a desperate situation, every little person will have his own ruthlessness. The director took a step and said truthfully: "Director... all leaders, Zhang Yifu is right. The oil has been replaced. I just changed it during the maintenance..."

Bang!

Nangang slapped his palms and angrily threw his eyes at Miao Delin: "Okay! Miao Delin! You have the ability! You have the ability! I have left you a way."

"..." Miao Delin was completely indecisive and was completely exhausted.

Why are you doing this? Why are you doing this lie?

He has gained the benefit of cheating for half a lifetime, but a meaningless lie is enough to push him directly into the abyss.

"Hmph." Nan Gang was too lazy to scold him anymore, and he would be punished by himself at that time. He turned to look at other people, "It seems that everyone agrees with Zhang Yifu's statement?"

"Director Nan, there is something wrong with Zhang Yifu's consideration." A young man from the production department raised his hand and said, "There are other reasons for the insulating rod being damp, not necessarily water seepage. Considering the style of the factory manager, it is very likely that they are not tightly sealed during the maintenance process."

Everyone pushed the wall down, and all the mistakes hit Miao Delin.

At this point, it doesn't matter if you hit Miao Delin, but if you attribute the cause of the accident to this, you will undoubtedly cheat the workers in the maintenance workshop at that time. Their operating procedures are fine, and you will take the blame.

Sure enough, the few people led by the director of the maintenance workshop immediately became anxious: "This leader is absolutely impossible. Our Fengzhou maintenance workshop is famous for abide by the rules and cannot make such low-level mistakes."

Zhang Yifu knew that most of the mistakes were made by Miao Delin, and these workers really didn't help anyone, so he also said, "This is easy to deal with. Isn't the No. 2 outgoing switch still opens the gate? Let's open the cover and take out the insulating lever, and you can tell by looking at it."

"Okay! OK! No problem!" The director of the maintenance workshop immediately expressed his support.

Nangang stood in the middle, looked at the director, and then at Ou Wei.

After all, he is an experienced leader, not the kind of reckless person. Now that things have made enough progress, it is time to slow down and slow down. Why should he slow down? It is not because of the relationship between Ou Wei and Emc? Considering the complex relationship in the department, Nangang is not good at continuing to go deeper at this time. He should slow down and take a look to solve the problem smoothly.

"Wait a little longer, wait for the experts from the Academy of Electrical Sciences to come." Nan Gang coughed and said, "Everyone will go to the conference room first."

"Director Nan..." Zhang Yifu took a step forward, "Borrow a step to speak."

In front of everyone, a young technician said he wanted to chat with the deputy director alone, and this incredible scene happened.

Nan Gang was stunned by it himself.

But the same thing is true. He is an old leader, and those who can get to this position are all ingenious.

Zhang Yifu has conquered everyone with his words and deeds. This kid has ideas and keeps holding on until now. He will say that he is definitely a safe and powerful person. If he wants to borrow a step, he must have a reason to borrow a step.

"Yeah." He responded and led Zhang Yifu to walk alone.

In order to avoid embarrassment, the rest of the people had to talk about the accident. They praised Zhang Yifu and condemned Miao Delin.

Nangang and Zhang Yifu took a few steps and stopped: "Yifu, just say something."

"Director Nan, I know. This matter must be done slowly." Zhang Yifu said in a silence, and did not point out any point. "I didn't point out one thing just now. In fact, other switches in operation are likely to explode at any time."

"???" Nan Gang was shocked when he heard this, "Anyway? Then aren't we going to be fighting for our lives when we stand here?"

"No, there will be flashovers before the explosion, and there will be obvious dangerous sounds."

Nangang then breathed a sigh of relief. Now every word Zhang Yifu said is an unshakable truth. No matter how important it is to investigate the accident, it is still not as important as his own life. Since his life is safe, he soon thought of the problem after his life is safe.

"Indeed... if the insulating lever is damp... this flashover will happen at any time. If it is violent, it will make a clear sound, and then the insulating oil you said is vaporized and exploded..." Nangang said, and the more he thought about it, the more he became afraid, "Wait... If it is because of the equipment, several other insulating lever are likely to be damp... In other words, running like this now is equivalent to dangerous operation?"

"Yes, it's very dangerous." Zhang Yifu nodded seriously, "This kind of accident caused by flashover may not only occur at the moment when the gate is opened and closed, but may happen at any time. If we are not in a hurry now, we are busy holding meetings and responsibilities, and then return to the department to report, wait for the people from the Academy of Electrical Sciences to come, and then write an accident analysis report... If there is another explosion in this process, it will vibrate again..."

Zhang Yifu didn't say it, but anyone could think of it.

Nangang took the investigation team to look around, but the reason was found out, but in the process, he left like that, and then exploded another one in two days. Who's the fault?

Fengzhou must be wrong, but Nangang's team has become a waste and a laughing stock. What's more, it will be charged with ineffective investigation.

Thinking of this, Nangang also understood that now is not the time to leave face for Ou Wei. Safety is the top priority. If something happens, what kind of fucking face is gone. Get out of here. Miao Delin's example of betrayal of relatives and relatives is right in front of him. Nangang dares not take this risk.

At this time, beads of sweat the size of beans had already soaked on Nangang's head.

It almost missed, and it was almost decided to leave.

Fortunately, Zhang Yifu in front of him pulled him.

Looking at Zhang Yifu now, it is completely unfathomable. How much has this kid been thinking about?

In terms of the academic studies of the 1990s, this leading cadre was still too young and had never experienced the baptism of the real Great Heaven!

"What should I do?" Nan Gang, a leading cadre with many years of experience, was already panicked at this time. The King of Hell was scared into a little devil and asked Master Zhang Tian.

"Director Nan, let's make up for priority." Zhang Yifu naturally knew that the person in front of him was not a real villain, but was just panicked now. He did not hide or arrogance at all, and said in a leisurely manner, "First of all, we should avoid sudden accidents and order the people from Fengzhou Power Plant to stick to this boost station 24 hours a day, hold the infrared temperature measurement device to monitor the switch temperature in real time, and report and dispatch the switch whenever there is any abnormal movement."

“Yes, yes, real-time monitoring.”

"At the same time, let Director Zhao make arrangements as much as possible to reduce the load in Fengzhou. Our Jibei Power Plant still has room to operate at full capacity."

"Yes, in the current situation, if you can stop in Fengzhou, you can at least dry the insulated pull rods first."

"At the same time, when the people from the Academy of Electrical Sciences are transferred, it is certainly a sealing problem now. It depends on whether it is the installation or the equipment manufacturer. Let the people from the Academy of Electrical Sciences come immediately and you will understand it soon."

"This is certain, but this cycle... I'm afraid it's pulled..." Nangang hesitated a little, "If it's an installation problem, I'll also get it on switch No. 1, and I can't find it out later?"

"I am sure it is a problem with the equipment. This batch of equipment was eliminated by the Soviet Union. I picked it up and transformed it and sent it to me. During the investigation by the Academy of Electrical Sciences, they asked them to focus on analyzing the interface and flanges. After repeated testing under high temperature and high humidity, there will be obvious negative pressure seepage."

"……………………” Nan Gang was dumbfounded. You know too much.

Zhang Yifu could not explain too much, so he had to make a statement: "If the problem can be found, the loopholes in this batch of equipment will be obvious and must be replaced. At that time, our investigation team will make a great contribution and kill the safety hazards in the cradle. On the contrary, if we ignore this point, with the popularity of this batch of equipment in the south, there will be a bigger wave of failures. Once we check it, we will be the first problem in Fengzhou, and our investigation team will investigate."

"I understand..." Nan Gang wiped his sweat and quickly figured out the benefits and interests. Now is not the time to consider the relationship with Ou Wei. "Yifu, just one thing, why are you so sure that it is a problem with the equipment? How do you know it is a reassembled device by Emc?"

"Russians, that's all..."

“…”

Zhang Yifu also felt that it was too far-fetched to say so, so he had to add: "In addition, I have read a paper in foreign languages, which explored the changes caused by temperature influence in industrial materials. Under special conditions, equipment that is popular in Russia's climate may have problems in hot flash areas, especially such small sealing problems. This batch of switches is mainly used in the northeast, where it is dry and cold, which is definitely incomparable to Fengzhou this month, let alone the south."

This statement is a little more reliable, and Nangang couldn't help but think deeply: "Indeed... this brand of imported equipment has an advantage over other manufacturers in terms of price. The department is preparing to further purchase and distribute it to the Southern Power Plant. In that case, it will be even more troublesome..."

"So Director Nan, this matter is not easy to delay, you can make an idea."

"Yes." Nan Gang held his chin and pondered for a moment, then looked at Zhang Yifu gratefully, and said earnestly, "I'm thinking too comprehensively. Did you graduate this year?"

"yes……"

“How old?”

"22 and a half years old."

"Your father..."

"The Power Supply Bureau..."

"Mother?"

"Meter reader."

"……………” After a moment of silence, Nan Gang couldn't help but patted Zhang Yifu, "I understand. I know all these things. Don't worry, I have a sense of responsibility. We will remember this."

"Thank you, Director Nan." Zhang Yifu bowed and thanked.

Nangang's meaning is very obvious. He will do something wrong with equipment. He can afford the impact of this matter. Compared with his achievements, it is not even worth mentioning.

But if Zhang Yifu was alone and stubborn, he would probably not be able to withstand the pressure of some leaders.

For the same thing, Nangang does it as a great good thing, and Zhang Yifu does it as a great bad luck. This is due to the difference between power and power, and this is why we need to hide our merits and fame.

But Nangang now knows very well that such a genius as Zhang Yifu will have a one-day one.

He also kept this alert in mind.

The Deputy Minister's evaluation of him is still not high enough. No one can stop him from doing this fate.
Chapter completed!