Understanding Riser Designation in Building Part B: A Comprehensive Guide

Understanding Riser Designation Area Drawings for Building Sections

Discover the intricate details of riser designation area drawings for commercial buildings with this comprehensive overview. Learn how a building can be divided into sectors to facilitate the creation and reading of detailed riser diagrams.

Key Insights

  • The article outlines the process of dividing a large commercial building into ten sections, labeled A-J, on a riser designation area drawing to help in the creation and interpretation of riser diagrams.
  • This division into smaller sections is necessary due to the sheer volume of information that needs to be presented and interpreted on the riser diagrams of each specific area within the commercial building.
  • The riser designation area drawing acts as a reference plan for subsequent drawings, with each section represented in detail on separate pages of riser diagrams, simplifying the process of understanding the building's overall structure.

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In our last drawing, which was the enlarged view of the laundry, we saw plan views and we also saw riser diagrams. This sheet, which is our riser designation area drawing for Part B of the building, is a reference drawing to subsequent drawings that include a whole bunch of riser diagrams. And so what they've done is they've taken the building and they've broken it into 10 sections.

They're labeling it Area B, Section A, Area B, Section B, C, D, and so on. They've broken this part up into two separate riser pages because of the amount of information that needs to be presented in those particular areas. So again, this is a reference plan.

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There would be 10 pages following this sheet that would be nothing but riser diagrams. And we're going to work on one of those sections in just a minute. So spend a few seconds, review this drawing, and now let's get into learning more about riser diagrams.

Al Whitley

AutoCAD and Blueprint Reading Instructor

Al was the Founder and CEO of VDCI | cadteacher for over 20 years. Al passed away in August of 2020. Al’s vision was for the advancement and employment of aspiring young professionals in the Architecture, Engineering and Construction (AEC) industries.

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