He was not particularly impressed by Zhuo Tianmin, remembering that he had a son, who once came to the executive committee to find Xiao Zishan, and asked him to approve a strip to give Wu Nanhai an egg to him - for his son to eat - eggs are the most sought-after thing at the moment, only three or four a day, and generally only supply sick numbers.

He looked like he was thirty-five or sixteen years old, dressed in a training uniform stained with stone dust and dirt, pointed to the newly built haode pressure pool, looked at no one with his eyes, and said, "...... According to the design drawings: the bottom plate of the inlet chamber is higher than the floor of the front chamber. Now it's just as high. ”

The men of the engineering team gathered around him and remained silent. Mei Wan was a little impatient: "It's just a few centimeters high, what's the big deal, if you pick out the design drawings for everything, this is a tofu scum project." ”

"That's a lack of materials to make substitution measures, and there is no way to do it," Zhuo Tianmin heard him say this, and he was angry, "The cement, stone, and yellow sand of this pressure pool are not used less, and weishenme doesn't do it according to the drawings?" ”

"The people in the engineering team don't know about the drawings and don't pay attention......" Bingfeng tried to make a round.

"It doesn't make sense. It's true that the people who do the work are new hands, not professional workers, and the responsibility is not on them. We all eat engineering and construction meals, and we are embarrassed to say such a low-level mistake? "The people around me are talking to each other.

Several professionals blushed, and Mei Wan couldn't refute him, so she had to say, "Then what do you say?" ”

"Smashed it and redid it at the size of the drawing."

"Not to mention this waste of materials, it also delays the construction period!" Mei Wan almost jumped up, "Besides, you are not a hydropower professional, do you know how high and low it is to make this before and after the weishenme pool?" What's on the drawing isn't necessarily right, there's a lot of that. ”

"I don't know, but because we don't know, we can't be vague about the drawings."

At this time, someone found Wang Luobin and said, "Commissioner Wang is here!" ”

Zhuo Tianmin heard that Wang Luobin was coming, and when he turned around, Wang Luobin was really standing in the crowd, he nodded politely to Wang Luobin, and stopped talking.

"Zhuo Gong, you go on."

"I'm going to finish talking, and I really don't know anything about hydroelectric buildings. Commissar Wang, you can decide. Zhuo Tianmin said coldly. He wanted to see how high the members of the executive committee were. Everyone's eyes were focused on Wang Luobin.

Wang Luobin walked around the pond and measured the depth of the lower parts with a ruler. After the inspection, he asked Zhuo Tianmin for advice and said, "Zhuo Gong, what do you think?" ”

Zhuo Tianmin said: "If you don't follow the drawings, the quality is unqualified, and it's okay to bluff, but I'm afraid that there will be problems in the future." ”

Wang Luobin turned around and asked Mei Wan: "What do you see?" ”

Mei Wan thought for a moment and said: "It's true that there is a discrepancy with the drawings, but now there are few materials, and I have to catch up with the date, I can use it if I think I can!" Later, if there are conditions, it will be changed. ”

This proposal was approved by a part of the construction team.

Wang Luobin nodded and said: "If it is reworked, it will waste some cement and steel bars, and it will delay the time for power generation to be connected to the grid, but this matter cannot be settled." ”

He pointed to the pool: "The width and depth of the pre-pressure pool are larger than the channel, so that the water can slow down the flow after entering the front pool, so that the sediment in the water will settle down, this is the first step, and the inlet chamber is higher than the bottom of the anterior chamber to prevent the sediment that has been precipitated from rushing into the pressure pipe." Ensure the safe operation of the turbine. ”

Mei Wan knew that he had misunderstood the meaning of the executive committee in this matter, and the experience of building roads made him think that the executive committee mainly looked at the speed of the project, so this time he insisted on giving priority to the progress. Seeing the big eyes of the construction team, they all looked at him, and waved their hands angrily:

"Don't look at it, quickly smash all the problematic places and rework!"

The construction team jumped off the pool and hit the place to be reworked with an eight-pound hammer, the concrete block peeled off and fell, Wang Luobin was distressed for a while, the cement didn't know when it would be made, the long-range reconnaissance team was sent out to find various resources, and now it has been almost a week, although there is radio contact every day, but the resource exploration situation has not been reported......

Zhuo Tianmin stood aside and watched Wang Luobin, as if he had only met Wang Luobin today. Usually his impression of these executive committee members is that they are kind and tactful, Xiao Zishan and others are typical, never say a word that makes you unhappy, but you can't tell his attitude towards something, even if he wants to act as a decision-maker in some disputes, he will use a set of words to make everyone feel that it does not hurt face - he admires such a person very much, but at the same time he looks down on it, and feels that this is a means of survival for talents who have no professional talents.

He didn't know that he had become Mei Wan's taboo after speaking in the construction engineering group a few times, but he didn't care at all - didn't he bring his son here just to leave that hypocritical and empty living environment? If he wants to continue to do that on another plane, then why should he come?

The wind was strong, the trees with soft branches shook vigorously, and the vegetation here was better maintained than in other places, and the trees on the nearby low hills were dense, and the trees were blown with gusts of wind. The wind suddenly became stronger, and the weather became gloomy, and it looked like it was going to rain. After the rework part was smashed, Mei Wan immediately reorganized Liliang and personally led the engineering team to repair it, and the pouring of concrete should be completed before the rain. Wang Luobin was also at the construction site to help clean up the debris, he thought as he did it, just as Mr. Wen talked to him in private, things in the group are not as simple as imagined, from the before and after he organized the construction these days, there are obviously cracks in the construction team.

Immediately after the re-pouring of the concrete, the installation of the turbine began. The installation requirements of the turbine are relatively high, to measure the level, it is best to hoist it in place at one time, Mei Wan transferred the steam crane, after an afternoon of tossing, and finally hoisted the turbine in place. Since there were no bricks and tiles available in the generator room, a shed was built for the time being.

The construction team braved the drizzle to clean up the rubble and garbage from the construction site, installed the diversion canal gate, and completely excavated the soil and rock from the water intake. The curved wooden gate played its role, the water did not pour in, and now the electricity was generated by waiting for the concrete to dry completely.

This small hydropower station with a water head of 20 meters and a water flow rate of 2 cubic meters per second can provide 200KW of electricity to the base. The long-term plan for the future is to achieve 1,000 kW of power generation for five units.

Because two generators are about to generate electricity at the same time, the original simple mode of pulling wires to supply power will have to be changed. Chang Kane Jihua builds a new power grid system. The system is purchased in a complete set, the power grid will use 110 thousand volts of high-voltage power transmission, the use of industrial 380 volts and civil 220 volts, which are the ready-made voltage standards in this space, but also in line with the electricity needs of various mechanical equipment they bring.

For the sake of safety, the transmission lines of the power grid were originally planned to be installed underground, but there was no suitable corrosion-resistant cable sleeve, so the poles were continued to be used for overhead transmission, but fortunately, the total length of the line from the hydropower area to the main urban area was only 100 meters, which was completely within the line of sight. If necessary, the two areas can be connected with a wall, but not yet.

With electricity, the next project is the water supply system. The water quality of the Wenlan River is mainly polluted by wastewater and waste from residential areas and farmland in the upstream county, so the organic matter content is relatively high, the algae are more, and the sediment content is relatively small. For such water quality, it is not enough to rely on the traditional sediment sedimentation and disinfection methods, the algae will bring an unpleasant odor, and even the smell of chlorine can not be covered.

As a professional in water supply and drainage, Tian Jiujiu, after checking the hydrological topography, decided to adopt a percolation intake - the river water enters the reservoir through the infiltration of the riverside soil, and the water obtained in this form is usually not polluted and does not require much treatment.

The simplest mode is to dig a percolation well. However, Tian Jiujiu considered that the number of people to be supplied was large, and the living habits of modern people also used a large amount of water. Therefore, a more complex percolation corridor water supply system is adopted.

First of all, at the place of 15 meters along the river, excavate a water collection pipe ditch parallel to the river bank, the excavation depth of the water collection ditch should be lower than the minimum water mark line by 1 meter, the pipe ditch is composed of multiple layers of sand, gravel and small gravel of different specifications, the filter bed is buried in the middle of the water collection pipe, this kind of pipe is generally used in modern times with a diameter of 50~100mm perforated PVC plastic pipe, Tian Jiujiu does not have this kind of PVC plastic pipe, so the concrete pipe is used, the 200mm round diameter of the log is used as the inner mold, with gravel, The spun yarn and cement are mixed and poured on site. Such pipes do not need to be too dense, but need to be loose and porous, and the connections of the pipes do not need to be sealed - so that groundwater entering the catchment ditch can penetrate into the pipes. The entire trench is covered with soil with a thickness of not less than 30mm.

At the northern end of the pipe ditch, at the lowest point of the terrain, a clear water well was built with concrete mortar masonry, and the clear water that seeped into the water collection pipe was eventually flowed here to settle. The construction team made a reinforced concrete lid for the well. The precipitated clean water is pumped into the elevated water tower with a pump. The base of the water tower is made of stone and cement mortar, on which is installed a ten-ton tank that has been removed from the ship, and the outside of the tank is coated with a layer of cement mortar used as a waterproof and anti-rust block. An ozone generator is installed outside the water tower. This device uses high-frequency electronics to generate ozone for sterilization. The sterilization effect of ozone is no worse than that of chlorine, and it does not require complex electrolysis devices and pipelines, and it is not very harmful to the human body. Before the electrolytic salt plant was launched, this thing could last for a long time.

In order to prepare for typhoons, the entire tower tank was firmly diagonally pulled to the ground with thick marine cables. The main water pipeline to the main urban area is made of PVC, because the construction team's large-scale underground municipal culvert project has not yet started, and this water pipeline is temporarily buried in a shallow ditch.