建筑施工图的专业实践23（The Professional Practice of Architectural Working Drawings）.pdf

DRAWING SEQUENCE 193
Figure Pictorial and preliminary floor plan.
layers that are produced by the CAD drafter. - part of the drawing. For an office, partitions are fre-
plex projects may call for more stages, but we think that quently drawn at this stage, as are nonbearing walls
five is the absolute minimum number of stages for any set and the positions for openings and doors not previ-
of working drawings. ously positioned by rotation of the 3-D model.
STAGE IV (Figure ). This is a crucial stage, because
Stages
sizing and location (positioning) occurs at this time.
STAGE I (Figure ). The floor plan es the basic
Dimensioning, including values, is also plished
pattern for all other drawings in the set. If puter
here. You must dimension to face or center of stud for
is used, grids and snaps are set to produce the
wood, follow a block module for masonry, and posi-
preestablished modules, such as a block module when
tion the columns correctly using the axial reference
masonry is used or a matrix for steel.
plane method for steel.
STAGE II (Figure ). The interior and exterior walls
STAGE V (Figure ). This is munication level.
with their limits are drawn in this stage. Columns and
The drawing is cross-referenced with other drawings,
openings should also be included at this stage. The de-
plans, sections, and details.
signer called for rounded corners. Figure shows a
STAGE VI (Figure ). All text and titles should be
pictorial and a detail of how this is plished. This
placed on one layer. Refer to the standard for type
stage may e the datum stage for the foundation
face, size, and positioning.
plan.
STAGE III (Figure ). Stair positioning is critical at Stages and layers may appear to be the same to the be-
this stage. Plumbing appliances also e a critical ginning CAD drafter, but in reality they are different. An
Figure Floor plan datum layer.
LOWER FLOOR PLAN
Stage II