2.įill in drawing number and title block information. 1.ĭefine proposed area outline or drawing matchlines. The following are the recommended procedures for layout of Piping Arrangement drawings. Therefore a systematic layout procedure is recommended to ensure all necessary items are included. Piping Arrangement drawings are quite complex and congested. Therefore, a systematic layout procedure is recommended to ensure that all necessary items are included. Piping arrangement drawings are quite complex and congested.

Many different layout and design techniques can be used depending on client requirements, company policy, budget limitations, manpower, and available computer software. To develop a piping arrangement drawing, the designer must be familiar with company and client job specifications and requirements of the current project. Once locations for foundations and mechanical equipment have been established, piping configurations are added to the drawing with the aid of symbols that represent fittings, flanges, and valves. It identifies all structural steel supports such as the main and miscellaneous pipe racks, equipment structures, columns, braces, and any fireproofing they may have.

It shows all pieces of mechanical equipment, including vessels in the unit and the pipes connecting them, including manholes, ladders, platforms, cages, and davits. The piping arrangement drawing evolves from the foundation location and equipment location drawings. Rhea, in Pipe Drafting and Design (Third Edition), 2012 Publisher Summary Piping Arrangement Drawings, Sections, and Elevations

Steam trap isometric symbol