BES AutoCAD Files

CAD Support for Capital Improvement Projects

Starting May 15th 2020, the design software version used for BES projects is AutoCAD Civil 3D 2021. All styles and templates are updated to this version.

All BES CAD drawings (including reference drawings) shall be drawn using the Oregon Coordinate Reference System (OCRS) Portland Zone, based on Lambert Conformal Conic projection (single parallel) North American Datum of 1983. The vertical datum is City of Portland (COP).

For templates and support for the previous versions, contact Dan Perde-Zundel at dan.perde@portlandoregon.gov

The CAD tools and templates below are intended for use with Capital Improvement Projects (CIP) only.

1) For each new project, download the most recent BES AutoCAD Drawing template and tools from this page.

2) Coordinates: All BES CAD drawings (including reference drawings) shall be drawn using the Oregon Coordinate Reference System (OCRS) Portland Zone, based on Lambert Conformal Conic projection (single parallel) North American Datum of 1983.

Label “CITY OF PORTLAND DATUM AND OCRS PORTLAND ZONE” in the lower right corner of the cover sheet.
Keep drawing coordinates to the Oregon Coordinate Reference System, Portland Zone, NAD83, International Feet.
Provide survey cogo points in a separate text file. No need to include survey cogo points in the drawing itself.

3) All drawings (including reference drawings) shall be drawn with units as FEET, not inches.

4) Attach all reference drawings as “overlays,” not “attachments.”

5) In addition to typical topographic features and utilities, the following must be included in each basemap or GIS reference drawing: