What does P Drawing stand for?

The term "P Drawing" typically refers to Plumbing drawings. In design and construction documentation, a P Drawing is often used to illustrate the layout, specifications, and details related to plumbing systems, including piping, fixtures, and fittings. These drawings are crucial for ensuring that plumbing installations are accurately represented and installed according to code and design specifications.

While structural drawings detail the framework of a building and mechanical drawings pertain to the systems involved in building operation (like HVAC), and telecommunications drawings focus on the layout and infrastructure for communication systems, they do not involve the specific aspects covered by plumbing drawings. Thus, recognizing the specific designation of P Drawings as related to plumbing systems helps clarify their purpose in engineering and construction documentation.