The wind and waves in the Jingjiang River are not as big as those at the end of the Yangtze River, but the barge still rocks violently due to the current.

For Han Yu, who has lived on a boat for so many years, sleeping on a rocking boat is very comfortable. But for someone who has never been on a boat, it is difficult to fall asleep on a rocking boat, and it may even make you dizzy. seasick.

Vice Mayor Qin and Deputy Commander Tao may not be used to resting on the boat, so they have to wait for Wu Haili, Zou Xiangyu and others to return before sleeping.

They are here to offer condolences, how can they offer condolences when there is no one in sight?

Han Yu neither asked them to go back to the "guest room" to rest, nor did he accompany them to do anything. After eating and drinking, he went to the water room to take a bath and change clothes, and then went upstairs to seize the time to sleep.

I will be very busy next time, so I have to sleep even if I can't. Otherwise, I don't know how many days it will take before I can get a good night's sleep.

Han workers were accustomed to going to bed early and getting up early. Han Yu went back to the dormitory and lay down. He quickly fell asleep listening to his father-in-law's snoring.

Maybe I slept for a long time in the afternoon, but my sleep was not as good as in the afternoon. After I fell asleep, I actually had a dream. I dreamed of holding little Hanhan and going to the East China Sea to look at a house with my senior sister.

Hanhan liked Donghai's new home very much. As soon as he entered the house, he struggled to jump down, ran to the bedroom to take a look, ran to the balcony to play, and disappeared as he ran.

He was so anxious that his senior sister was even more anxious and crying.

Seeing that the living room door was open, I thought Hanhan might have ran out.

The couple quickly divided the work. One took the elevator downstairs to look for it, and the other went down the fire stairs to look for it. They shouted and looked for it, looking for it floor by floor, but they couldn't find it!

I was feeling anxious when I heard my father-in-law's voice.

"San'er, San'er."

"Dad, why are you here? Have you seen Han Han?"

"Hanhan is at home. Did you have a nightmare?"

"It's a dream, just dream, it scared me to death." Han Yu suddenly woke up and confirmed that it was just a dream, feeling relieved.

Han Gong subconsciously asked: "Are you dreaming about Han Han?"

"I dreamed that Han Han was lost. I was so tired from sleeping that I was busy looking for Han Han with Ning Ning. If you hadn't called me, I don't know when I would have found Han Han."

"You are missing your child. Please wait until daybreak to call home. You haven't called home in several days."

"Dad, what time is it now?"

"At half past four, get up quickly. Director Yu is calling you. There seems to be a situation on the river." Yan

"Oh, I'm wearing clothes."

Han Yu hurriedly put on his clothes, picked up the walkie-talkie and charged his cell phone with the help of his father-in-law, opened the door and walked out of the "weather support room".

The engineering fleet is back, and the lights on the river are brightly lit.

It's already half past four, and Deputy Mayor Qin and Deputy Commander Tao are still awake. They are talking to Wu Haili, who has just returned, in the command and dispatch room.

Han Yu rubbed his eyes, opened the door and walked into the command and dispatch room. He yawned and asked: "Director Yu, what's going on?"

Deputy Director Yu was also just woken up by his colleagues. He pointed to the water area map and said: "Linggang Tow 001 reported that there seems to be a small boat on the river near here."

How could there be a boat on the river at 4:30 in the morning? This area has been closed to navigation.

Han Yu felt very strange and immediately raised the intercom: "Linggang Tow 001, this is Han Yu, reporting the situation."

"Secretary Han, we saw something drifting on the water on the radar. At first we thought it was a small boat, but now it doesn't look like it."

"How come it doesn't look like it?"

"It's split in two, and both are drifting with the tide."

Han Yu raised his hand to say hello to Deputy Mayor Qin and Deputy Commander Tao, opened the door and walked to the side of the ship, stretched out his arms to feel the wind on the river, then returned to the command podium and raised the intercom again: "What I saw on the radar is Well, what’s the measuring range and which gear do you use?”

"One point five nautical miles."

"Did you call 001?"

"Secretary Han, this is Liu Wei. I'm in the small 001 cab. I also saw it from here. I just broke anchor. Do you want to lift the anchor and go over to see what's going on?"

"Okay, you go over and take a look."

…

Han Yu put down the walkie-talkie and asked, "Director Yu, have you reported the water situation?"

Before Deputy Director Yu could speak, Lao Wei, a staff member of the Traffic Control Center of the Jingzhou Port Supervision Bureau who was on duty tonight, raised his head and said: "It was reported two hours ago that the water level in Sarawak City was 44.72 meters. In the past 12 hours, it has risen by nearly a meter. rice."

The flood peak is still so far away from Sarawak City, and the water level in Sarawak City has already risen so high. It can be seen that when the flood peak reaches Sarawak City, the water level in Sarawak City will probably rise to the 45-meter flood diversion line!

What is even more worrying is that my father-in-law said last night that through his observations and analysis based on feedback from various meteorological stations upstream, whether in the medium or short term, in the next few days starting from today, the upper reaches of the Yangtze River, the Three Gorges, and the Qingjiang River will There will be heavy to heavy rains in the basin, and the reservoirs upstream are all full.

This is a difficult time to go through.

Han Yu calmed down and asked: "Brother Wei, has Fang Zhi arranged a rescue mission for us?"

"A piping surge was discovered in the Lingjiang section, and Mr. Hao has arranged for someone to go there."

"What about our side?"

"We don't have it here at the moment."

The sections of the embankment that should be protected have been protected. As for the sections of the embankment that should be reinforced, there are too many. It can be said that the entire section of the embankment must be reinforced. It cannot be reinforced by three excavators and three loaders, and It is too late to carry out the construction step by step now.

The next thing for the hundreds of thousands of soldiers and civilians who have been standing on the main embankment of the Yangtze River for hundreds of miles is to use sandbags to build up the sub-embankment. The sub-embankment must be built as high as the flood rises.

If there is work to do, just do it without thinking about anything.

I suddenly felt free and panicked, and I could really feel the tense atmosphere before the war was about to begin.

Han Yu took a few deep breaths and asked, "Is there any news from Mr. An?"

"have."

Lao Wei picked up the duty phone record and said while reading: "The cause of the breach has been clarified. The breach is located in the Yanjiatai Embankment section, with pile numbers 53+500~54+000, 500 meters long, and belongs to the Dama Management Area of ​​Mengxi Town. Group 6 of Baogang belongs to the dangerous section of rushing against the current.

The embankment surface is 8 meters wide. The slope ratio of the embankment outer slope above 41 meters is 1:3, and the following is 1:22. There is no river beach, but there is a stone slope protection project. There is a secondary platform inside the embankment, and the slope ratio is 1:3. The first-level platform is 4 meters wide, and the second-level platform is 6 meters wide. Below the platform is a swamp with a water depth of 0.6 to 1.2 meters..."

Vice Mayor Qin frowned and said, "Xianyu, from the basic situation, it seems that Angong County has worked hard on this section of the embankment."

"Yes, this section of embankment should not breach."

Han Yu nodded and asked Wei to continue.

Old Wei took a sip of water, looked at the phone record and read: "On July 5, a middle school student found a small trachoma leaking out of the water beside the grass pond, so he went to the sentry post to report the danger. The sentry post reported it to the commander in charge of the Hudu River flood control.

According to the branch report, the branch believes that the danger is not serious and only reminds people to pay attention to the observation."

"July 5th?"

"Well, I discovered it a month ago."

"That's not what I'm talking about." Han Yu raised the walkie-talkie again and shouted: "Keep the pine, keep the pine, do you have a rest?"

"I just lay down and haven't slept yet. Secretary Han, what are your instructions?"

"No instructions, let me ask something, have you ever been to Yanjiatai before?"

"We have been there. Xi Gong and Yao Gong went to Yanjiatai to find us."

"While you were there, did you ever hear of water coming out of the place?"

"Yes, when we received the news, we surrounded it with sandbags and made a filter well. Cadres from the Hudu River Command Branch of the Prevention Office came to see it and said it was not a big problem. They asked the village cadres to pay attention and left."

"There's nothing wrong. You should take some time to rest."

Han Yu put down the walkie-talkie and looked at Old Wei again.

Lao Wei hurriedly said: "On July 25, a primary school student discovered a fist-sized hole with water gushing out while grazing cattle by the grass pond. After inspection, it was only 0.5 meters away from the foot of the second-level platform, and the diameter of the pipe outlet was 0.05 meters.

, sand table 1.5 square meters, sand dune 0.15 meters, muddy water.

There was a piping with a diameter of 0.01 meters 0.6 meters away from the first piping mouth. Upon request from the command branch, the embankment guards immediately built a third-level filter well. At the same time, two more pipings were discovered 0.5 meters from the foot of the secondary platform in Caotang.

, one uses a secondary well filter, the other uses a filter stack...

At 0:15 today, the embankment patrol patrolled the embankment on a motorcycle. With the help of motorcycle headlights, they discovered that the water in the upstream pond had almost risen to the newly filled platform. At the same time, they found a pond about 10 meters away from the foot of the secondary platform.

During the operation, a pipe with a diameter of more than one meter was pouring out of the muddy water. Report it to the headquarters immediately.

At 00:20, the embankment began to fall, and there were vertical and horizontal cracks on the embankment surface, with a width of 0.06 meters. At 00:40, the embankment breached by 30 meters. As of one hour ago, the breach had reached 185 meters wide, and the maximum flow rate was estimated to be about 900 cubic meters per day.

Second."

Another collapse caused by piping surge!

Deputy Commander Tao was silent for a moment and said in a low voice: "Guan Yong is so difficult to protect, why is it that Guan Yong is the one?"

"We discovered it as early as July 5th, the day we set off from our hometown! It's not that it was difficult to rescue, but that there was no rescue at all. This was a breach that shouldn't have happened. It can be said that it was a case of carelessness.

A serious accident occurred due to neglect of defense and failure of the attack!"

"Xianyu, didn't they rush to protect it? They built a filter enclosure and some kind of filter pile." Yan

"That's not emergency protection, that's just a stop-gap measure. The only way to deal with the danger of piping surges is to 'intercept externally and conduct internal diversion'. Not only did they fail to intercept externally, that is, find and plug leaks, but they also failed to conduct internal diversion well. Like this

In this case, sub-banks should be built around the pit and pond to store water for back pressure, and the wells and filter piles made before filling with earth should not be used."

Han Yu took a deep breath and continued: "Moreover, he knew that it was a dangerous section and even knew that there was a danger of piping. However, it took 35 days from the discovery of the danger to the collapse, but he did not arrange a fixed dedicated team to defend the danger, nor did he prepare the necessary rescue materials.

, and there is no emergency protection plan. This is dereliction of duty, and the person responsible for the flood control of the Hudu River Embankment section should be arrested or sentenced!"
To be continued...