Architectural Floor Plan Symbols

Graphic symbols used in architectural plans and drawings.

Structural Plan Symbols

Graphic symbols used in structural plans and drawings.

Electrical Plan Symbols - Power

Graphic symbols used in electrical power plans and drawings.

Electrical Plan Symbols - Lighting

Graphic symbols used in electrical lighting plans and drawings.

Electrical Plan Symbols - Security

Graphic symbols used in electrical security plans and drawings.

Electrical Plan Symbols - Communications

Graphic symbols used in electrical communications plans and drawings.

Electrical Plan Symbols - Fire Alarm

Graphic symbols used in electrical fire alarm plans and drawings.

HVAC Plan Symbols

Graphic symbols used in mechanical and HVAC plans and drawings.

Construction Document Sheet Numbers and Sheet Order

Provides information on the way that construction document sheets are labeled and ordered. Information is based on the United States National CAD Standard.

Paper Sizes

Provides common paper sizes in inches and millimeters. Covered are common North American sizes, ARCH, ANSI, and international ISO A Series.

Folding a Large Format Drawing

Instructions (with diagrams) for folding large format architectural or engineering drawings.
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