Song Xiaoshan then arranged: "I have some relatively comprehensive construction organization design documents on my computer. I will send them to you later.
The first step is to browse the bidding documents and bidding lists, familiarize yourself with the bidding construction drawings, and then hold a short meeting to select a standard construction organization design template document. I will understand the time of the short meeting and inform you of the location.
Still in this conference room.
The second step is for everyone to prepare targeted construction organization design documents according to majors.
The third step of the work is for me to communicate and negotiate with everyone about the documents prepared by everyone, and quickly combine them to form the construction organization design documents for each first bid section.
The fourth step is to cross-check and review the construction organization design documents of the first bid section.
The fifth step is to use the construction organization design document of the first bid section to change it to the second bid section and the third bid section. In this process, I am responsible for changing it to the second bid section, and Zhao Dajin is responsible for changing it to the third bid section.
, Wang Bin, and Zhou Qingchun took turns cooperating with Zhao Dajin and me in the revision and improvement work.
Does everyone understand?"
The three of them replied together: "I understand."
Song Xiaoshan ended the meeting and said: "Then adjourn the meeting and take action."
After Song Xiaoshan announced that the meeting was adjourned, he quickly sent several of the better construction organization design documents that were mentioned at the meeting that he usually collected and compiled to the QQ mailbox.
After Song Xiaoshan finished doing this, he took out his mobile phone and called Lin Yiping: "Gong Lin, I have received the email you sent me.
Since this task was quite large and the time was quite tight, I mobilized Zhao Dajin, Wang Bin, Zhou Qingchun and others, the backbone of the Bowan Project Department, to participate in the preparation of the construction organization design.
We just had a short meeting to discuss. In fact, the time is very tight, because you have to open the bid on the sixth day, so what we consider in the project is that the construction organization design should be able to print, bind and seal by the morning of the fifth day at the latest.
Otherwise, it may affect your participation in the bid opening of the project.
You can see if this schedule is consistent with your schedule and if there is any conflict. If there is any conflict, we will discuss adjustments."
Lin Yiping replied: "There are quite a lot of things going on during this period, and I haven't even had time to arrange the time for the bid sealing and the bid opening.
However, if you think your consideration and arrangement are quite thoughtful, please arrange it according to this time point first.
Thank you Manager Song for such great work support."
Song Xiaoshan replied: "It's all the work of the company, and it's an honor for the project department to accept the task arrangement. If we have any questions, we can keep in touch at any time."
After Lin Yiping ended her phone call with Song Xiaoshan, she came to Zhang Yunqing's temporary workstation: "Mr. Zhang, have you received all the documents sent to you?"
Zhang Yunqing replied: "I have received them all, and I have already started using the software to set the fixed price package."
Lin Yiping replied: "Okay. How many days do you estimate it will take to finish the part you are doing?"
Zhang Yunqing replied: "It's expected to take three days."
Lin Yiping replied: "Okay, as soon as you finish it, send it to me for inspection. If I finish it, I will also send it to you to help you check."
Zhang Yunqing replied: "No problem."
After Lin Yiping left, Cai Bai'an came to Zhang Yunqing and asked, "Gong Zhang, what is this icon?"
Zhang Yunqing replied: "It's a valve."
Cai Bai'an asked again: "What is the difference between DN and De of this pipeline?"
Zhang Yunqing replied: "1. DN refers to the nominal diameter of the pipeline. Note: this is neither the outer diameter nor the inner diameter; it should be related to the imperial unit in the early stages of the development of the pipeline D project;
Usually used to describe galvanized steel pipes, its correspondence to imperial units is as follows:
4 branches: 4/8 inch: DN15;
6 branches: 6/8 inch: DN20;
1 inch pipe: 1 inch: DN25;
Two-inch pipe: 1 and 1/4 inches: DN32;
Half pipe: 1 and 1/2 inches: DN40;
Two-inch pipe: 2 inches: DN50;
Inch tube: 3 inches: DN80 (also marked as DN75 in many places);
Four-inch pipe: 4 inches: DN100;
2. De mainly refers to the outer diameter of the pipe, which is generally marked with De. It needs to be marked in the form of outer diameter
.
Taking galvanized welded steel pipes as an example, the two marking methods of DN and De are as follows: DN20 De25X2.5mm DN25 De32X3mm DN32 De40X4mm DN40 De50X4mm, etc.”
Cai Bai'an touched his ears embarrassedly and said, "Gong Zhang, this is too complicated. Do we who do budget work need to remember so many things?"
Zhang Yunqing replied: "When we do budget work, we only need to have a little understanding of the situation and don't make a joke. However, in the process of calculating project quantities, be sure not to write the wrong markings on the construction drawings. If someone else's is DN, then you can
Write it as DN. If someone else's is De, write it as De. Otherwise, when we inquire about material procurement, we will not be able to get the price, and the price we get will be wrong. In this case, it will cause huge economic losses in serious cases.
"
Cai Bai'an replied: "Okay, I remember it. How to calculate the length of this water supply pipe?"
Zhang Yunqing replied: "Calculate based on the length of the dimensions shown in the picture, the unit is m. The engineering quantities are divided according to the pipe diameter. The engineering quantities of all the same pipe diameters can be added together."
Cai Bai'an asked: "How to calculate the length of the cable?"
Zhang Yunqing replied: "The length of the cable must first be calculated according to the size shown in the figure, which is similar to the calculation of the length of the water supply pipe. Secondly, the position of each lamp must be calculated according to the quota of an extended meter. Chapter 1
The third is that a slack coefficient must be considered according to the quota regulations. The fourth is that all the lengths from the distribution box to the end of the circuit must be calculated."
Cai Bai'an said: "Zhang Gong, the fourth article is a bit confusing."
Zhang Yunqing asked: "Why is it so confusing? Please explain it carefully."
Cai Bai'an asked: "Coming out of the distribution box, there are many circuits that are actually repeated. They have to travel a long way to separate them. So, do the places where his circuits are repeated count as part of his cable engineering work? If so, no.
Did you double-count the quantities of work?”
Zhang Yunqing replied: "The key point of this question is that when each power circuit comes out of the distribution box, the cables all the way to the end of the circuit are continuously broken and cannot be disconnected or connected.
Therefore, the engineering quantity of the cable is the overall length from the distribution box to the end point, plus the engineering quantities that need to be added separately as just explained, to be the real cable engineering quantity."
Cai Bai'an asked again: "Then how to calculate the amount of earthwork to be excavated and filled for the cable pipe?"
Zhang Yunqing replied: "To calculate the amount of earthwork to be excavated and filled for the cable pipe connection, first let's talk about the length of the pipe connection. No matter how many cables are in the same slot, they can only be counted as one length. The length of each cable in different slots must be calculated.