Learn about the intricacies of a plumbing sheet, including plumbing details typically drawn not to scale and consisting of office details and manufacturer-provided details. This article discusses the importance of various components and their arrangement, from the floor cleanout detail to the typical gas connection with pressure regulator detail.
Key Insights
- The article provides a deep dive into plumbing details, which are not usually drawn to scale but include a mixture of office details and manufacturer-provided ones.
- Several specific details are discussed, including the floor cleanout detail, trap seal primer detail, floor slab pipe penetration detail, vent through roof detail, and a typical gas connection with pressure regulator detail. The criticality of notes, components, and their arrangement in these details is highlighted.
- The importance of spending time with the drawing to understand the consistency in how offices put their detailed drawings together is emphasized, which can lead to learning more vital information.
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Let's look at the last of our plumbing sheets: the plumbing details. These details are usually drawn not to scale. They include both office-standard and manufacturer-provided details.
So let's look at some of them. The floor cleanout detail—this is obviously an in-house detail. You can see the components of the cleanout assembly.
You can see how all the parts fit together. There are notes. Typical trap seal primer detail.
Again, a schematic. The notes are important because they convey specific information the engineer wants to include. Elevator pit sump pump piping detail.
Again, drawn by the engineer. They're showing exactly how they want it to be assembled. Floor slab pipe penetration detail.
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An important note here is the use of caulk. Again, key information. This is the typical symbol for concrete.
Vent through roof detail. The flashing detail around this area is important. The height of that vent through roof detail is also important.
Typical guest room mechanical closet draining schematic. They want to make sure that the condensate is flush at this point to prevent water from spilling over. The booster pump detail is provided by the manufacturer.
Base-mounted fire pump and jockey pump detail. It's just good to look at all of the different components and how they work together and integrate. Fire protection zone control riser valve.
This includes product legends and indicates where items are provided by the manufacturer. And a typical gas connection with pressure regulator detail. Again, showing the importance of having certain things in specific positions.
So please spend some time with this drawing. Look at the details. You'll begin to see more consistency in how offices put their detailed drawings together, and you might learn some more important information.
