Trillions of market capitalization is not a dream

Two hundred and forty-nine chapters true cable engineering

Song Xiaoshan then arranged: "My computer has some comprehensive comprehensively constructed construction organization design documents, and I will send it to you together.

The first step, everyone is browsing the bidding documents, bidding the Qing list, familiar with the bidding construction drawings, and then open a short selection of a standard construction organization design template document, short-term time is to understand the situation, inform everyone, place It is still in this conference room.

The second step is to prepare a targeted construction organization design document by professional.

The third step is to make the documents prepared with everyone to communicate with everyone, combine quickly, and form a construction organization design file per first segment.

The fourth step work is a cross-check to review the construction organization design document of the first branch section.

The fifth step is to change to the second sub-segment with the construction organization design file of the first branch section. In this process, I am responsible for changing into the second branch, Zhao Dafin is responsible for changing the third branch section. , Wang Bin, Zhou Qingchun turns to work with Zhao Dafin's revision and improvement.

Everyone understands? "

Three people replied: "Listen to it."

Song Xiaoshan ended the meeting: "That will be discouraged, action."

After Song Xiaoshan announced the break, the better construction organization design documents mentioned in the meeting will be quickly sent to the QQ mailbox.

After the Song Xiaoshan finished these, he smashed the mobile phone to Lin Yiping: "Forest work, I have received the email you sent me."

Because this task is more, and the time is quite tight, I have launched the preparation of this construction organization design in the Bay Project Department, Zhao Dajin, Wang Bin, Zhou Yanyong and other three people.

Just now, we have opened a short meeting. In fact, the time is very nervous, because you have to bid the standard on the sixth day, so our project is that the construction organization design is the latest in the fifth day in the morning, it is necessary to make a printing order seal. The extent, otherwise it is possible to affect your bid opening work at the project.

You see this schedule, whether it is consistent with your time schedule, there is no conflict, if there is a conflict, we will discuss adjustment. "

Lin Yiping replied: "This time is quite a lot, there is no time to arrange this seal time and time.

However, you think that this consideration and arrangement is more thoughtful, first arrange it at this point in time.

Thanks to the Song managers so powerful work. "

Song Xiaoshan replied: "Both is the company's live, can accept task arrangements is also the honor of the project department. If you have any questions, we keep in touch at any time."

Lin Yiping concluded that after the phone call with Song Xiaoshan, Lin Yiping came to Zhang Yunqing's temporary station: "Zhang Qian, the files sent to you all those who received it?"

Zhang Yunqing replied: "I have received it, I have already started set the quota price at the beginning of the software."

Lin Yiping replied: "Okay. How many days you can do?"

Zhang Yunqing replied: "It is expected to be three days."

Lin Yiping replied: "Okay, once you finish it, I will send it to me. If I finish it, I will send it to you."

Zhang Yunqing replied: "No problem."

After Lin Yiping left, Cai Bai'an came to Zhang Yunqing's question: "Zhang Qian, what is this icon?"

Zhang Yunqing replied: "It is a valve."

Cai Bai An asked again: "What is the difference between DN and DE of this pipe?"

Zhang Yunqing replied: "1, DN refers to the nominal diameter of the pipeline, pay attention: this is neither an outer diameter is not an inner diameter; it should be related to the info from the inch of the infrastructure with the development of the pipeline D engineering;

Usually used to describe galvanized steel pipes, the correspondence between the inch units is as follows:

4 Power: 48 inches: DN15;

6 Power: 68 inches: DN20;

1 inch tube: 1 inch: DN25;

Inch two tube: 1 and 14 inches: DN32;

Inch half pipe: 1 and 12 inches: DN40;

Two-inch tube: 2 inches: DN50;

Inch: 3 inches: DN80 (many places also labeled DN75);

4 inch tube: 4 inches: DN100;

2, DE mainly refers to the outer diameter of the pipeline,

Take the galvanized welded steel pipe as an example, using DN, DE two labeling methods as follows: DN20DE25X2.5MMDN25DE32X3MMDN32DE40X4MMDN40DE50X4MM and so on. "

Cai Ba'an was embarrassed to touch the ear: "Zhang Qian, this is too complicated. Do we need to remember so much?"

Zhang Yunqing replied: "We only need to make a bit of budget to understand this situation, but don't write a wrong content in the construction drawing in the process of engineering quantities. People are DN you will Write into DN, people are de Write to DE. Otherwise, our material purchases will not inquire if the price is inquiry is wrong, such a serious economic loss caused by severe cases. "

Cai Ba'an replied: "Okay, I remember. How is this length of this water supply?"

Zhang Yunqing replied: "According to the length of the graphic size, the unit is m, the volume is divided into the volume, and all the engineers of all the same pipe diameters are added together."

Cai Bai An asked: "How is it calculated in the length of a cable?"

Zhang Yunqing replied: "The length of the cable is to calculate according to the length of the illustrated size, which is similar to the length of the water supply pipe. Second, the position of each lamp is calculated according to the specified specified by the quota. The third is to consider a relaxation coefficient according to the quota. The fourth is that all the lengths of the end of the loop have been calculated from the distribution box. "

Cai Bai An said: "Zhang Qian, Article 4, a little solution."

Zhang Yunqing asked: "How to get a decision, you carefully."

Cai Bai An asked: "From the distribution box, there are many loops actually be repeated. If you want to walk away, the place where his cable is repeated, is it necessary to compete for his cable? If you want it, not Is it repeated to calculate the amount of engineering? "

Zhang Yunqing replied: "The key point of this problem is that each electric circuit is used, from the distribution box, the cable of the end position of the loop is continuous, and cannot be disconnected.

Therefore, the engineering volume of the cable is from the distribution box to the overall length of the end, and the number of years that need to be interpreted separately is the real cable engineering. "

Cai Ba'an asked again: "What is the calculation of the tube communication of this cable?"

Zhang Yunqing replied: "The calculation of the tube communication excavation of the cable is the first to say the length of the communication. No matter how many cables can only calculate the length of each cable of the different grooves. "