PWGSC National CADD Standard
5.0 Annex A - CADD Layers
General Information
Table Summary
The Standard Layer List below lists the most-used layer names for the General Information defined under the PWGSC Layering Standard. New layer names can always be created using the field abbreviations and extensions listed in Annex B Layer Field Descriptions. The French abbreviations are listed just as a reference and should only be used on drawings annotated in French.
| English Abvn | Description | French Abvn |
|---|---|---|
| G-DT | Details | G-DT |
| G-DT-DIM | Detail, section, elevation dimensions | G-DT-DIM |
| G-DT-HAT | Detail, section, elevation hatching | G-DT-HAC |
| G-DT-LIN | Detail, section, elevation linework | G-DT-TRI |
| G-DT-TXT | Detail, section, elevation annotation, text | G-DT-TEX |
| G-GL | General | G-GL |
| G-GL-SYM | Symbols, key plan, north arrow, bar scale | G-GL-SYM |
| G-GL-TXT | Text, Callout blocks | G-GL-TEX |
| G-GL-TXT-E | English text | G-GL-TEX-A |
| G-GL-TXT-F | French text | G-GL-TEX-F |
| G-GL-XRE | External reference | G-GL-XRE |
| G-LG | Legend | G-LE |
| G-LG-LIN | Symbol legend line work | G-LE-TRI |
| G-LG-TXT | Symbol legend text | G-LE-TEX |
| G-TL | Title Block | G-CT |
| G-TL-ATT | Attributes for title block | G-CT-ATT |
| G-TL-CRT | Stamps, Certificates | G-CT-CRF |
| G-TL-LGO | Logos | G-CT-LOG |
| G-TL-LIN | Line work for title block | G-CT-TRI |
| G-TL-RME | Title block read me layer | G-CT-LIS |
| G-TL-TBK | Title block insertion Layer | G-CT-CAR |
| G-TL-TXT | Text for title block | G-CT-TEX |
| G-TL-VPT | Viewport boundaries | G-CT-MET |
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