Question 2: How to draw the as-built drawing of pipeline 1 It can be modified according to the electronic version of the original design drawing. The difference is that the size on the design drawing is ideal, while the size on your as-built drawing is the size confirmed by the site supervisor and the construction unit. Second, as long as it involves the unit price in your contract, you can draw it in the form of as-built drawings; Three, as-built drawings should have both a plan and a profile, which can reflect both the length and quantity.
In fact, in a hurry, something was connected [email protected]
Question 3: How to draw the completion map of outdoor drainage pipeline in residential area? If the pipeline changes little, just stamp it on the construction drawing. If there are any changes, arrange and number the changes, explain the changes on the construction drawing, and refer to a change.
Question 4: Question: How to draw the water supply completion drawing according to the actual drawing and the drawing method stipulated in the drawing.
If there are no major changes, the design drawings are directly as-built drawings. And modify it according to the actual changes.
Question 5: How to express the up-and-down bending in the as-built drawing of water supply pipeline? Up-down bending and 45-degree bending can be expressed by plane+elevation+system diagram. Draw plan and elevation according to projection rules. If it is still unclear, add a partial enlargement or side view.
Question 6: What does the industrial pipeline installation completion drawing (schematic diagram) mean? The as-built drawing of process pipeline should be basically consistent with the actual construction situation. Just like the water supply system drawing (axonometric drawing), the pipe height, pipe direction, pier position, joint position, valve position, thermal pipeline compensation position, welding inspection point, pipe diameter size and length should be marked. See the attached drawings for details.
Question 7: How to draw the connecting pipe of rural sewage treatment project on the as-built drawing? Who finished painting? Can you send me a copy? I want to refer to it. 5 points to find a sewage treatment engineer.
Further reading: sewage treatment (wastewater treatment): the process of purifying sewage to meet the water quality requirements for discharging a water body or recycling. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, catering and other fields, and it has also entered the daily life of ordinary people more and more.
Question 8: Who should draw the as-built drawings? As-built drawings are drawn by the constructor, and it is clear that this is not the service scope of the designer.
If the construction party does not have the ability and needs you to draw the as-built drawing, you should ask it to provide relevant information such as construction drawing changes and charge it a certain fee. The expenses shall be negotiated by both parties. As-built drawings should be stamped with the completion stamp of the construction unit, not the seal of the design unit.
Question 9: How to use GIS to draw the as-built drawing of water supply pipeline can adopt the following methods:
1. Delete secondary pipe sections, such as smaller branch pipes, water distribution pipes and outdoor pipes; Keep the main section and the main section. The determination of secondary pipe section, main pipe section and main pipe section is also relative. When the system scale is small or the calculation accuracy is high, the pipe section with smaller diameter can be positioned as the main pipe section. The more main pipe sections are determined, the greater the calculation amount and the more accurate the calculation results are.
2. When the intersections of pipe sections are very close, they can be merged into the same intersection.
3. Parallel pipe sections on both sides of the road shall not be merged.
4. If the pipe section contains different pipes and specifications, it should be equivalent to a single pipe and specification through the principle of hydraulic equivalence.
5. The parallel pipe section can be simplified as a single pipe section, and its diameter is calculated by the principle of hydraulic equivalence.
The simplified water supply network needs to be further abstracted, so that it can only be a pipe network model composed of two types of elements: pipe segments and nodes. In the pipe network model, pipe segments and nodes are interrelated, that is, two pipe segments are nodes, and nodes are connected by pipe segments.
Question 10: What should be drawn in the as-built drawing of tooling engineering? In addition to your previous layout, floor and ceiling, the most important things are circuits and waterways. Of course, shaving the facade can be avoided. Follow-up: Can you send me a complete set of as-built drawings for reference? A: Sorry, I don't have the as-built drawing here. I just changed companies. I can tell you what to do. Roughly points. Layout plan (after construction), ceiling completion plan, ground completion plan, equipotential switch completion plan, high voltage (line) completion plan, low voltage (line) completion plan and waterway completion plan. Finally, there are few basic drawings. The most important thing in this picture is the circuit. Because if Party A asks an electrician for maintenance later, he will observe which line or socket has problems and which socket is the same line according to your strong and weak current control. These are all things that need to be decided. Follow-up: Can you add my QQ? If you have any questions, I can ask you to make friends. If you don't understand, you can also ask my Q564400329~ Answer: +OK.
Remember to adopt