Drawing Standards

Components

• Cad Layer Naming Conventions
• Aia Cad Layer Guidelines
• Ncs National Cad Standard
• Discipline Designators Hvac M
• Major Group Codes
• Minor Group Codes
• Layer Status Codes
• Layer Color Assignments
• Layer Linetype Assignments
• Layer Lineweight Standards
• Reference File Xref Standards
• Block Naming Conventions