As soon as the holiday ended, Geng Zhiyuan entered a busy situation again. After tasting the sweetness of computer CAD drawing for the first time, Xia Su handed him two A0 flat piping white background drawings and asked him to compare them to the computer.

Piping drawings need to be drawn strictly to scale, usually 1:25 or 1:30. When drawing piping diagrams by hand on a white background map, each length data needs to be converted to scale before being drawn on the drawing, which is time-consuming, laborious, and error-prone.

When drawing with CAD, you don't need to consider the proportion, you can draw according to the actual length of 1:1 ratio, and then reduce the drawing according to the corresponding scale at the end, so it is very simple and convenient.

Geng Zhiyuan first drew the beams, columns, walls, doors and windows of the building one by one in front of the white background drawing, then positioned and drew each equipment, and finally drew the connected pipes and their auxiliary valves, pipe fittings, pipe racks, etc. one by one. After all are completed, mark the equipment number, pipe number, pipe frame number and positioning size.

With the white background drawing drawn by Xia Su as the bottom plate, Geng Zhiyuan is equivalent to using CAD to trace. There is no need to think about the direction of the pipes, valves and pipe racks, etc., so the drawings are very fast, plus he works overtime day and night, and there is no rest on weekends, and two A0 piping drawings have been drawn in a week.

After going to work on Monday, Xia Su looked at the completed piping drawings from the computer, and nodded again and again with joy: "Not bad, really good." ”

"The teacher took a closer look, and the first time I drew the piping, it was inevitable that there would be mistakes and omissions. Geng Zhiyuan didn't dare to be proud, and said modestly.

Xia Su smiled: "Okay, Xiao Geng, there is a urea project next, and there is an air compressor station in it, you are responsible for designing." ”

"Okay, thank you, teacher. "Pneumatic, refrigeration, and tank farms are relatively simple individual projects in chemical plants, and they are generally given to new students to practice. For the first time, Geng Zhiyuan was very happy and thanked him repeatedly.

The master and apprentice were talking to the screen about some technical problems on the piping diagram, when the door was suddenly pushed open, and the assistant Wang of the design department entered the room and shouted at him: "Geng Zhiyuan!"

Geng Zhiyuan was stunned for a moment, and hurriedly got up and responded: "Wang Gong, what are you looking for me?"

Assistant Wang grinned and said, "Director Yang is looking for you, come with me." ”

"What is Yang Wenge looking for me?" Geng Zhiyuan secretly wondered, he didn't dare to slack off, and hurriedly followed Assistant Wang to the design department. The office of the design department is also located on the seventh floor, directly opposite the office of the director of the craft room.

As soon as he entered the office, the tall Yang Wenge was pacing in circles in the middle of the room, and when he saw Geng Zhiyuan coming in, he pointed to the chair next to him and smiled: "Xiao Geng, sit." ”

Geng Zhiyuan didn't know what kind of medicine he was selling in his gourd, so he sat on the chair with a blank expression.

"What project are you busy with now?" Yang Wenge asked with a grin, sitting on the chair opposite.

When the big leader asked, Geng Zhiyuan quickly straightened up and said respectfully: "I drew two piping drawings for Xia Gong, and she said that there was a urea project air compressor station for me to do." ”

"Oh, the Jixian urea project. Yang Wenge paused and said: "That's the case, our institute has designed a set of 30,000 tons of nitric acid plant in Liangcheng Haibin County Fertilizer Plant, and now we need to send a technician there as a construction service representative. ”

Geng Zhiyuan couldn't help but feel nervous when he heard this.

Once I went to the nitric acid project site in Haibin County, I did not have time to participate in the design work of the urea project in Ji County. Finally, there is an air compressor station that he is fully responsible for, where is Geng Zhiyuan willing to miss this rare opportunity, but instead go to a project that he has never been in contact with to do construction service representatives?

It's just that a leader of Yang Wenge's level determines his future, and if he refutes his face, the consequences will be unimaginable. After thinking about it again and again, Geng Zhiyuan finally decided to give it a go, and he said with a bitter face: "Director Yang, I didn't participate in the nitric acid project? Besides, there is an air compressor station to work on soon, and I still want to do a main exercise. ”

Yang Wenge has always been the same in the design department, and the directors under him do not dare to brush him off easily. Unexpectedly, a child who had just been admitted to the hospital would dare to refuse his arrangement in person, Yang Wenge couldn't help but be angry, and his face changed and he scolded: "Okay, do you dare to listen to the work I arranged? Tell you, even your director has to listen to me, how old are you? and dare to talk back to me?"

As he spoke, he opened the door and yelled at the other side, "Han Yingjie, you come over to me." ”

Han Yingjie hurriedly ran over from his office when he heard the sound, Yang Wenge grabbed him and pointed at Geng Zhiyuan and said angrily: "Your subordinates don't listen to my work arrangement, what do you say?"

Han Yingjie knew that Yang Wenge had always done things simply and rudely, and seeing that he was a young man in the command room who directly crossed the command room without saying hello, he had to force a smile and said: "If any of us dare not listen to you, there must be some misunderstanding in the middle, Xiao Geng, you said yes." ”

What he said was obviously to find a step down for the leader, so that Geng Zhiyuan would soften the donkey. People had to bow their heads under the eaves, Geng Zhiyuan had to hold back his unhappiness and get up and said, "I listen to Director Yang, and I can do whatever I want." ”

Seeing that the young man was soft, Yang Wenge said with a slight anger: "This is about the same, then it is decided, you go to Liang Guangyuan, and he will tell you how to contact the factory." ”

Han Yingjie was afraid that Geng Zhiyuan would say something out of the ordinary when he was young and vigorous, so he hurriedly advised: "Xiao Geng, let's go, ask Liang Gong what information you need to bring if you go." ”

"Hmm. Geng Zhiyuan belongs to the lowest level of the design institute, and he has no right to speak, and no matter how unreasonable the leader's arrangement is, he can only accept it.

Fortunately, Geng Zhiyuan had more eyes, he didn't go directly to Liang Guangyuan, but first went back to his office and told his teacher Xia Su about it.

"Ah, I finally sent you!?" Before Xia Su could speak, Wang Ping shouted, it turned out that he was also one of the designers of this project.

"You old comrades don't go, how can you be embarrassed to let Xiao Geng go? He didn't participate in the design, what problem can he solve if he goes?" Xia Su complained to him.

Wang Ping smiled embarrassedly: "The on-site representative is a scolded job, who wants to go? Anyway, I can't do it with a project in my hand, and we don't know about the others." ”

The so-called construction service representative is the technical personnel dispatched by the design institute to the construction site of the project, on behalf of the design institute to deal with the drawing problems encountered by the factory, the construction unit, the installation unit, the supervision and other aspects in the process of project construction.

There are no perfect engineering drawings in the world, so there will be more or less drawing problems encountered during the construction of each project. These issues are generally related to schedule and cost, so all parties like to put the blame on the design institute, so the construction service representative becomes the focus of conflict.

On-site service is hard and tiring, and it is necessary to properly deal with various problems and all aspects of the relationship, and lose the opportunity to earn bonuses for projects, so designers generally do not like to take on this role.

Yang Wenge, as the director of the design department, arranged for Geng Zhiyuan to go to the scene, and Xia Su didn't dare to say anything, so he could only comfort his apprentice and said, "You go to Liang Gong to talk and strive to come back as soon as possible." ”

"Come back early, that's a thought. Wang Ping poured a basin of cool water on his head and said: "They have just started to install the pipes, and it is estimated that it will take three to four months. ”

Three to four months, counting the Chinese New Year, it will take four to five months, and when Geng Zhiyuan comes back, the daylily is cold, and the Jixian urea project is afraid that there is little hope to participate.

As soon as he saw the dawn of progress, he was slapped on the head, and Geng Zhiyuan could be said to be crying without tears at this time. In a depressed mood, he came to Liang Guangyuan's office with a strong spirit, and when he pushed the door, a pungent smell of smoke came to his face.

Geng Zhiyuan has always been sensitive to smells, so he had to cover his mouth and nose with a frown.