BL Companies
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File Management & CADD Standards Manual
The Dos and Don'ts for plan dimensioning….
Trying to dimension from an inaccessible point? Don’t know the actual versus nominal
widths of the wall?
Interior Dimensioning Dos:
Each wall/ element must be located.
Dim. what the contractor needs, noting more, nothing less.
Dim. from a column line within reasonable distance
column should be in the same space, not across the
building.
Always dim. to face of stud. conc or masonry.
When dim. frames, dim. to outside of frame
Dim. to/from the same side (correct side) of a wall. Know
your actual vs. nominal widths: 3-5/8" studs, 7-5/8" CMU
Interior Dimensioning Dont's:
Don't Dim. to face of finishes.
Don't Dim. to a column line referencing a re-
mote column.
Don't over Dimension.
Don't Dim. to/from opposing sides of a wall
(understand actual vs. nominal widths).
Don't Dim. from an inaccessible point.
Section 2
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Page 36
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