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Electronic File Plan Submittal Standards Project
CAD Data Submittal Standards
Table of Contents I
T Table of Contents
List of Acronyms ........................................................................................................................ III
Introduction ............................................................................................................................... 1
1.1 Project Overview ................................................................................................................. 1
1.2 Software Requirements ....................................................................................................... 2
1.2.1 AutoCAD Civil 3D Submission ................................................................................... 2 1.2.2 AutoCAD Submission without Civil 3D ....................................................................... 3 1.2.3 Other Submissions ..................................................................................................... 4
General Requirements ................................................................................................................ 6
2.1 File Format and Naming ....................................................................................................... 6
2.1.1 AutoCAD Resource Files ........................................................................................... 6 2.1.2 General Drawing Templates ...................................................................................... 7
2.2 Coordinate System Requirements ........................................................................................ 7
2.3 Model Space Requirements ................................................................................................. 7
Specific Data Requirements ........................................................................................................ 8
3.1 Layer Naming Format........................................................................................................... 9
3.1.1 Discipline Designator ............................................................................................... 10 3.1.2 Major Group ............................................................................................................. 10 3.1.3 Minor Group ............................................................................................................. 11 3.1.4 Status ....................................................................................................................... 12 3.1.5 Master Layer List ..................................................................................................... 13
3.2 Civil 3D Object Requirements and Definitions.................................................................... 19
3.2.1 Civil 3D Points .......................................................................................................... 19 3.2.2 Civil 3D Alignments .................................................................................................. 19 3.2.3 Civil 3D Parcels ........................................................................................................ 20 3.2.4 Civil 3D Gravity Pipe Networks ................................................................................ 20 3.2.5 Civil 3D Pressure Pipe Networks ............................................................................. 20
3.3 Blocks And Symbols ........................................................................................................... 20
3.4 Civil 3D and AutoCAD Block Attributes .............................................................................. 21
3.5 Policy on External References ............................................................................................ 26
3.6 Relationship to Other Standards ........................................................................................ 26
3.6.1 Other City Standards ............................................................................................... 26
Electronic File Plan Submittal Standards Project
CAD Data Submittal Standards
Table of Contents II
3.6.2 National CAD Standard ............................................................................................ 27
AutoCAD Submittal Workflows ................................................................................................. 28
4.1 Extracting AutoCAD Polylines from A Civil 3D Surface........................................................ 28
Appendices ............................................................................................................................... 29
5.1 Appendix A: Batch Standards Checker ............................................................................... 29
5.2 Appendix B: Layer Translator Instructions ......................................................................... 33
5.3 Appendix C: All Civil Site Discipline Designators for Civil/Site Plans ................................... 36
5.4 Appendix D: All Major Group Names for Civil/Site Plans.................................................... 36
5.5 Appendix E: All Minor Group Names for Civil/Site Plans .................................................... 38
5.6 Appendix F: All Coded Domains Attribute Values .............................................................. 43
List of Tables
Table 1: List of Required Features .................................................................................................... 8 Table 2: List of Discipline Designators ............................................................................................. 10 Table 3: List of Major Group Layer Names ...................................................................................... 11 Table 4: List of Minor Group Layer Names ..................................................................................... 12 Table 5: List of Potential Status Codes ............................................................................................ 13 Table 6: List of Composite Layer Names ......................................................................................... 13 Table 7: List of Required Attributes ................................................................................................ 17
Table Page
Electronic File Plan Submittal Standards Project
CAD Data Submittal Standards
List of Acronyms III
List of Acronyms
A-E Architect Engineer
A/E/C Architecture, Engineering, and Construction
BIM Building Information Modeling
CAD Computer-Aided Design
CHX AutoCAD Standards Check File
CIM Civil Information Modeling
.CTB AutoCAD Color-Based Plot Style File
.DGN MicroStation Design File
.DWF Design Web Format File
.DWG AutoCAD Drawing Database File
.DWS AutoCAD Drawing Standards File
ENG Engineering
FAQ Frequently Asked Questions
GIS Geographic Information System
HTM/.HTML Hypertext Markup Language (Webpage)
ISO International Organization for Standardization
.LIN AutoCAD Linetype File
NCS National CAD Standards
NIBS National Institute of Building Sciences
PDF Portable Document Format File
SHX AutoCAD Font and Shape File
TTF True Type Font
XLS/XLSX Microsoft Excel File Format
XREF External Reference File ZIP Zipped File (Compressed File)
Electronic File Plan Submittal Standards Project
CAD Data Submittal Standards
Introduction 1
1 Introduction
1.1 Project Overview
The City of Aurora has developed AutoCAD (CAD) Data Submission Standards for internal and external
use to streamline the process of importing CAD information into the City’s Enterprise GIS. Internally,
the CAD Data Submission Standards define the data feature and attribute standard for plan
development to maintain consistency. Externally, the CAD Data Submission Standards are required by
consultants on development projects when submitting drawings to the City for approval and on capital
projects funded by the City. The requirements ensure data received by the City can be rapidly
incorporated into the City’s GIS and made available for future maintenance and design projects. These
requirements are limited to the data the City has defined as important information required for
department function and operation. The Standards have been developed based on Version 6.0 of the
United States National CAD Standard® (NCS) and adapted for City use.
The Standards are required to ensure data structure uniformity and clarity on CAD submission needs.
It is not the intent to provide the drawing information necessary to reproduce plan sets, but rather to
migrate data from CAD to the City’s GIS platform. Upon completion of the project, the designer should
create a separate drawing that holds the design entities with the required attributes of the Standards
described herein. Only information detailed in Table 7 – List of Required Attributes should be included
in this new drawing and submitted for the purposes of CAD to GIS migration. If the CAD feature and
attribute data in Table 7 is not included as part of the design process the consultant is not required to
generate the information to meet this submittal standard. The City recognizes this is an additional
effort of between 8-16 hours based on project complexity. The designer should continue to prepare
their plans to be used in construction in the manner in which they choose. These standards do not
dictate any aspect of plan production for construction.
All information regarding engineering and plan development in the City of Aurora Roadway Design &
Construction Specifications is available and maintained by Aurora Public Works at following link:
http://tinyurl.com/DesignSpecifications
(also available via the full link):
https://www.auroragov.org/UserFiles/Servers/Server_1881137/File/Business%20Services/Developm
ent%20Center/Code%20&%20Rules/Design%20Standard/Engineering%20Design%20Standard/2016%
20Roadway%20Design%20and%20Construction%20Specifications.pdf
Electronic File Plan Submittal Standards Project
CAD Data Submittal Standards
Introduction 2
The Roadway Design & Construction Specifications documents will be the required reference for
producing plans and supersedes any conflicting plan presentation or engineering information
contained in this CAD Data Submission Standards document.
The Aurora CAD Data Submission Standards are broken into four sections: Introduction, General
Requirements, Specific Data Requirements, and Submittal Workflows with related Appendices to
follow.
Section 1: Introduction: This section includes the introduction and overview, including the
software preference and requirements of the City of Aurora’s CAD Data Submission
Standards.
Section 2: General Requirements: This section discusses the file formats, coordinate
systems, and universal standards required by all City departments. Descriptions of the
resource files and the associated links to those files used by the City for generating design
information and document resources related to the Standards are also included.
Section 3: Specific Data Requirements: This section includes details on the potential data
submitted, the layer structure it should adhere to, and how this data maps to the City’s
Enterprise GIS environment. The data requirements are based on the operational needs of
each City department.
Section 4: AutoCAD Submittal Workflows: This section includes procedural guidelines for
submitting CAD data to the City for integration into the GIS. This includes the AutoCAD
extraction workflow, Batch Standards Checker, and the Layer Translator workflow to migrate
a consultant’s data to the City layer standard.
Appendices: This section includes supporting reference documents.
1.2 Software Requirements
The City conducted an online stakeholder survey as well as an in-person stakeholder session in fall 2015
to gather feedback on software and CAD standards used by the consultant community. The results
found over 50% of consultants are using a 2010-2016 version of AutoDesk’s Civil 3D for design work;
40% use AutoCAD without Civil 3D; and 10% use other products such as Microstation or IntelliCAD.
Based on these findings, the City concluded to focus the majority of the Data Submission Standards on
AutoDesk’s Civil 3D. The City will also provide guidance and tools for consultants using AutoCAD or
other platforms.
1.2.1 AutoCAD Civil 3D Submission
The City is providing a comprehensive set of templates and tools for use with AutoCAD Civil 3D
submissions. Not all drawing submissions will require all features within each template. These tools
and templates include:
A list of the features and attributes associated that may be required for submission (see
Table 1 and Table 7)
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CAD Data Submittal Standards
Introduction 3
An AutoCAD Civil 3D template-drawing file with the layers that may be required for
submission. A Version 2013 or newer AutoCAD Civil 3D template, which includes all Civil 3D
objects that may be required for submission.
An AutoCAD Batch Standards File to check and report on conformance with the City’s
Standards.
The associated files can be downloaded at this URL:
http://tinyurl.com/CADSubmittalStd
(also available via the full link):
https://www.auroragov.org/cms/One.aspx?portalId=1881221&pageId=5540447
Instructions on how to use the Batch Standards Checker are included in Appendix A. The recommended
process for working with this standard when using AutoCAD Civil 3D is as follows:
1. Prior to beginning a submission, download the latest version of the document download
package, including the AutoCAD Civil 3D template. 2. Prepare the drawings required for the submission by using the appropriate AutoCAD Civil 3D
object(s) and drawing the non-object features on the specified layer. 3. Before making the submission, run the AutoCAD Batch Standards Checker to test data
conformance and fix any non-conformance issues found. 4. Provide the Batch Standards Report with the drawings submitted.
1.2.2 AutoCAD Submission without Civil 3D
For consultants making submissions using AutoCAD without Civil 3D, the City is providing a
comprehensive set of templates and tools to ease the submission process, including:
A list of the features and attributes associated that may be required for submission (see
Table 1 and Table 7)
An AutoCAD template-drawing file set up with the layers that may be required for
submission that are not created using an AutoCAD block.
All AutoCAD blocks that may be required for a submission (included in the AutoCAD
template file, including all attributes).
An AutoCAD Batch Standards File to check and report on conformance with the City’s
Standards.
The associated files can be downloaded at this URL:
http://tinyurl.com/CADSubmittalStd
(also available via the full link):
https://www.auroragov.org/cms/One.aspx?portalId=1881221&pageId=5540447
A comprehensive master list of features and layers is located in Table 1 and Table 7. If a feature on this
list is required for a design submission, it must conform to the requirements of this document. If a
feature is not required for a design submission it can be disregarded.
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CAD Data Submittal Standards
Introduction 4
The recommended process for working with this standard when using AutoCAD without Civil 3D is as
follows:
1. Prior to beginning a submission, download the latest version of the AutoCAD template file. 2. Prepare the drawings required for the submission using the AutoCAD blocks provided or by
drawing the feature on the layer specified in the feature and layer list if it cannot be drawn using an AutoCAD block.
3. Before making the submission, run the Batch Standards Checker to test data conformance and fix any non-conformance issues found.
4. Provide the Batch Standards Report with the drawings submitted.
Optional Approach: The City recognizes that consultants may have custom routines, tools, and plotting
parameters to improve the efficiency of drawing production. Some may want to preserve a particular
“artistic aspect” of a drawing they produce and not use the City’s Data Submission Standard as part of
production, but translate the data into it prior to a submission. To facilitate this approach, the City
recommends using the AutoCAD Layer Translator to match this standard. See Appendix B for
instructions on using this tool.
1.2.3 Other Submissions
For consultants making submissions using other environments such as Microstation or IntelliCAD, the
City will provide a set of templates and tools that to ease the submission process, including:
A list of the features and attributes associated that may be required for submission (see Table 1 and Table 7)
An AutoCAD template-drawing file set up with the layers that may be required for submission that are not created using an AutoCAD block. An AutoCAD template can be downloaded at this URL:
http://tinyurl.com/CADSubmittalStd
This file can be imported into your preferred environment to create a template file consistent with the City Standard. For example, the AutoCAD file can be imported into IntelliCAD to create a template file with the same layer names. The AutoCAD template can also be used to create level names in Microstation that match the standard. Please refer to the user manual of your preferred environment for instructions.
All AutoCAD blocks that may be required for a submission are included in the AutoCAD template file, including all attributes, and can be used in other environments. The AutoCAD blocks can be imported into IntelliCAD to create blocks. AutoCAD blocks can also be used natively in Microstation to create cells matching the standards. Please refer to the user manual of your preferred environment for instructions.
An AutoCAD Batch Standards File to check and report on conformance with the City’s Data Submission Standard once a file is exported from the platform. The Batch Standards File can be downloaded at this URL:
http://tinyurl.com/CADSubmittalStd
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Introduction 5
A comprehensive master list of features and layers is located in Table 1 and Table 7. If a feature on this
list is required for a design submission, it must conform to the requirements of this document. If a
feature is not required for a design submission, any features or layers described in this master list can
be disregarded. The recommended process for working with this standard when not using AutoCAD or
AutoCAD Civil 3D is as follows:
1. Prior to beginning a submission, download the latest version of the AutoCAD template file. 2. Using tools in your software product, import the file to create a new template including layer
names and blocks. 3. Verify layers have converted properly by comparing the names in your template to those in this
document to ensure proper translation. The most common issue is truncated names. 4. Verify blocks have converted properly by comparing with this document. 5. Prepare the drawings required for submission using the blocks provided or by drawing the
feature on the layer or level specified in the feature and layer list if it could not be drawn using a block.
6. Export the drawing into an AutoCAD file format before submission. 7. Before making the submission, run the Batch Standards Checker to test data conformance. 8. Provide the Batch Standards Report with the AutoCAD drawings submitted.
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General Requirements 6
2 General Requirements
This section discusses the file formats, coordinate systems, and universal standards required by all
City departments. Descriptions of the resource files (i.e., Civil 3D drawing template, Color Plot Style,
Layer Translator, etc.,) used by the City for generating design information and document resources
related to the CAD Data Submission Standard is also included.
2.1 File Format and Naming
All site and civil plan packages submitted to or prepared for the City will require a digital drawing submittal in the following file format:
• The primary drawing format shall be AutoCAD 2013 DWG file format (any file generated in 2013-2016 versions of AutoCAD Civil 3D, AutoCAD, or AutoCAD LT use this format).
• The DWG files generated by Civil 3D shall contain the Civil 3D design objects provided by the City in the respective City template.
• All design files with Civil 3D objects should utilize the COA C3D Template.dwt file available on the City’s website.
• Related file types used to produce the DWG files (.dwg, .lin, .shx, .ttf) and raster image files (tif, jpeg, etc.) shall be provided.
• An AutoCAD Batch Standards Checker report (see Appendix A), produced by running against the actual file submitted, shall accompany the submittal.
If the submittal was created using a program other than AutoCAD Civil 3D, AutoCAD, or AutoCAD LT, the submitting organization must convert the file to an AutoCAD 2013 DWG file and ensure all data has been converted. The Batch Standards Checker must be run and a copy of the Batch Standards Checker report provided to the City with the final drawing submittal.
2.1.1 AutoCAD Resource Files
The standard drawings and templates listed below can be downloaded from the City’s website at the following URL:
http://tinyurl.com/CADSubmittalStd
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General Requirements 7
Note to reviewers: Final links with updated directory location upon approval – we recommend a compressed folder with all pertinent files included along with a readme.txt file that includes descriptions and uses the following:
Civil 3D All Required Features Template
Files to be attached as references for data location validation (for consultants unable to use the batch standards checker)
As stated in the Introduction, please refer to the Roadway Design & Construction Specification for civil plans development and review at the following link:
http://tinyurl.com/DesignSpecifications
2.1.2 General Drawing Templates
The COA C3D Template.dwt template file, compliant with the City’s Data Submission Standard, is available for use as a general drawing template. The files can be downloaded from the City’s website at the following URL:
http://tinyurl.com/CADSubmittalStd
2.2 Coordinate System Requirements
All data provided as part of the submission shall be created in real world coordinate systems based on
the following projection:
NAD83, State Plane, Colorado Central Zone, US Foot (CO83-CF). Please refer to the projection file included in the download package for more specifics related to projection parameters.
2.3 Model Space Requirements
All design work and annotation shall be completed in model space in accordance to the City Engineering
Design Standards. All borders, legends, margins, scale bars, etc. are not required as part of the DWG
submission.
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Specific Data and Layer Naming Requirements 8
3 Specific Data Requirements
This section includes details on the potential data submitted, the layer structure it should adhere to,
and how this data maps to the City’s Enterprise GIS environment. The data requirements are based
on the operational needs of each City department.
The City of Aurora has identified of set of key required features that needed to be extracted from
plan submissions and loaded into the City’s Enterprise GIS. The following table lists the key required
features:
Table 1: List of Required Features
Feature Feature Type Description
Building Footprint Polygon Building footprint
Subdivision Line Extent of subdivision
Park/Open Space Polygon Extent of park or open space
Construction Limits Line Construction limit
Temporary Easement Line Temporary easement edges
Permanent Easement Line Permanent easement edges
Ponds Polygon Outer pond boundary
Parking Lot Polygon Parking lot edge
Parcel Line Property lines
Sidewalk Line Sidewalk edges
Pedestrian Bridge Line Sidewalk bridge edge
Signs Point Roadway signage
Traffic Signals Point Roadway Traffic Signal
Tunnel/Underpass Line Roadway tunnel/underpass edge
Street Centerlines Line Centerline of street
Curb Line Face of curb
Right-of-Way Line Roadway right-of-way edges
Right-of-Way Line
Roadway median boundary (face of
curb)
Hydrant Point Center of fire protection hydrants
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Specific Data and Layer Naming Requirements 9
Wastewater Pipe Line Sanitary sewer pipe
Manhole (Sewer) Point Center of sewer manhole
Stormwater Pipe/Culverts Line Storm sewer pipe
Manhole (Storm) Point Center of storm sewer manhole
Inlet Point Center of storm sewer inlet
Outlet Point
Center edge of storm sewer outlet
invert
Potable Water Pipe Line Potable water supply pipe
Valve Point Center of water valve
Fittings Point Center of water fitting
Meter Point Center of water meter
Playground Surface Polygon Playground surface boundary
Park Surface Polygon Park surface boundary
Park Signs Point Park Signage
Fence Access Location Point Center of fence gate
Fences Line Fencing boundary line
Irrigation Controller Point Center of irrigation equipment
Irrigation Pipe Line Irrigation pipe
Playground Locations Point Center of playground boundary
Trees Point Center of tree trunk
Trails Line Trail/path edges
Retaining Walls Line
Line parallel to and in center of
retaining wall
Legal City Limit Boundary Polygon City boundary limits
Survey Benchmark Point Center of control benchmark(s)
Restrooms Point Center of restroom building (each)
Shelters Point Center of shelter (each)
Note regarding requirements:
The City is aware that due to the nature of each individual project, not all design submissions will
include all features. If an above listed feature is not required, then this standard does not make it a
required part of a design submission. Similarly, if a required feature is not listed above, that feature
is still required as part of the submitted plan set. All requirements for the drawings contents must
adhere to the City’s standards and specifications for design and construction of public improvements.
3.1 Layer Naming Format
The City of Aurora based its standard layer naming on the National CAD Standards (NCS) Version
6.0. For more comprehensive details on the NCS see the following URL:
https://www.nationalcadstandard.org/ncs6/
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Specific Data and Layer Naming Requirements 10
The NCS layer name format is organized as a series of up to five data fields (four fields with option
Minor Group Field), allowing users to select from a number of options for naming layers according
to the level of information desired. Layer names consist of a series of data fields separated by
dashes. Most of these data fields are easily remembered mnemonic English abbreviations so a user
can recognize what is on the layer.
There are four defined layer name elements: Discipline Designator, Major Group, up to two Minor
Groups, and Status. The Discipline Designator and Major Group elements are mandatory. The
Minor Group and Status elements are optional.
3.1.1 Discipline Designator
The Discipline Designator denotes the major category of the data contained on the specified layer
and is a two-character element. The first character is the discipline character and the second
character is an optional modifier. Appendix C contains a comprehensive list of all of the potential
Discipline Designators that could be used for a site or civil drawing. Only Discipline Designators
pertaining to the City’s standard have been included. The following table is a list of the Discipline
Designators used:
3.1.2 Major Group
The Major Group is a four-character element that identifies the major category for the feature.
The Major Group field element (four character abbreviations) shown on the Layer List is logically
grouped with specific discipline designators. However, any Major Group may be combined with
Table 2: List of Discipline Designators
Discipline Designator
Definition Notes
C Civil Used for proposed non-utility features CU Civil Utilities Used for proposed utilities CT Civil Transportation Used for proposed transportation features L Landscape Used for proposed landscape features V Survey Mapping Used for existing features
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Specific Data and Layer Naming Requirements 11
any Discipline Designator, provided that the definition of the Major Group remains unchanged.
Therefore, any combination of Discipline Designators and Major Groups is permitted.
Appendix D contains a comprehensive list of all potential Major Groups that could be used for a
site or civil drawing. Only Major Groups pertaining to the City’s standard have been included. The
following table is a list of the designators used:
Table 3: List of Major Group Layer Names
Major Group Definition AREA Area BLDG Buildings and primary structures BNDY Political boundaries CSTL Construction limits CTRL Control points ESMT Easements FENC Fences FIRE Fire protection IRRG Irrigation PLNT Plant and landscape material POND Ponds PRKG Parking lots PROP Property ROAD Roadways SIGN Signs SSWR Sanitary sewer STRM Storm sewer SWLK Sidewalks TRAF Traffic
TRAL Trails or paths WALL Walls WATR Water supply
3.1.3 Minor Group
A Minor Group is an optional, four character field to further define the Major Groups. For example,
CU-WATR-PIPE-TEXT-N denotes Civil Utilities, Water, Pipe, Annotation Text, New work. This layer
would include all of the text for the water system. A second minor group may be used to further
define the data contained on a layer. The Minor Group elements (four character abbreviations)
shown on the Layer List are logically grouped with specific Major Groups. However, any Minor
Group may be used to modify any Major Group, provided that the definition of the Minor Group
remains unchanged. Therefore, any reasonable combination of the prescribed Major and Minor
Groups is permitted.
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Specific Data and Layer Naming Requirements 12
Appendix E contains a comprehensive list of all of the potential Minor Groups that could be used
for a Civil/Site drawing. Only Minor Groups pertaining to the City’s standard have been included.
The following table is a list of the Minor Group elements used:
Table 4: List of Minor Group Layer Names
Minor Group Definition
AREA Area
BLIN Baseline
BMRK Benchmarks
BRDG Bridge (pedestrian), bridge survey points
CITY City
CURB Curb
EDGE Edge
EQPM Equipment
FITI Fitting
GATE Gate
HYDT Hydrants
INLT Inlet
LIMI Limit of earthwork
LINE Lines
METR Meters
OTLT Outlet
PARK Park
PIPE Piping
PLAY Playground equipment/structures
RTWL Retaining wall
RWAY Right-of-way (public access)
STRC Structures
SUBD Subdivision (interior) lines
SURF Surface
TEXT Text
TREE Trees
TUNL Tunnel
VALV Valves
3.1.4 Status
The Status field is an optional single-character element that distinguishes the data contained on
the layer according to the status of the work or the construction phase when needed for clarity.
For example, temporary easements and new easements are differentiated by the use of the “T”
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Specific Data and Layer Naming Requirements 13
status indicator for temporary easements and an “N” status indicator for new easements. The
following table lists all of the potential indicators that can be used to define the status of a feature.
Table 5: List of Potential Status Codes
Status Definition A Abandoned D Existing to demolish E Existing to remain F Future work M Items to be moved N New work T Temporary work
3.1.5 Master Layer List
Combining all of these elements; Discipline Designator, Major Group, Minor Groups, and Status
creates the Layer Name that should be used to provide the data to the City for a submission. The
following table the Master Layer List that the City requires to have submitted as part of a
submission.
Table 6: List of Composite Layer Names
Descriptive
Name
Discipline
Name
Feature
Type Layer Name Discipline Major Minor Status
Building Footprint -
Closed Areas Civil Polygon C-BLDG-AREA C BLDG AREA
Political Boundaries Lines Park - Closed areas
Civil Line C-BNDY-PARK-
AREA C BNDY PARK
Political Boundaries Lines Subdivision
Civil Polygon C-BNDY-SUBD C BNDY SUBD
Construction Limits Civil Line C-CSTL C CSTL
Easement Civil Line C-ESMT C ESMT
Easement Temporary Civil Line C-ESMT-T C ESMT T
Pond Edge Civil Polygon C-POND-EDGE C POND EDGE
Parking Edge Civil Polygon C-PRKG-EDGE C PRKG EDGE
Property Lines Civil Line C-PROP-LINE C PROP LINE
Sidewalk Bridge Civil Line C-SWLK-BRDG C SWLK BRDG
Sidewalk Bridge Combination
Civil Line C-SWLK-BRDG-
COMB C SWLK
BRDG-COMB
Sidewalk Bridge Concrete
Civil Line C-SWLK-BRDG-
CONC C SWLK
BRDG-CONC
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Specific Data and Layer Naming Requirements 14
Sidewalk Bridge Other Civil Line C-SWLK-BRDG-
OTHER C SWLK
BRDG-OTHE
Sidewalk Bridge Steel Civil Line C-SWLK-BRDG-STL C SWLK BRDG-
STL
Sidewalk Bridge Wood
Civil Line C-SWLK-BRDG-
WOOD C SWLK
BRDG-WOOD
Sidewalk Edge Civil Line C-SWLK-EDGE C SWLK EDGE
Topography Major Contours
Civil Line C-TOPO-MAJR C TOPO MAJR
Topography Minor Contours
Civil Line C-TOPO-MINR C TOPO MINR
Roadway Baseline Civil
Transportation Line CT-ROAD-BLIN CT ROAD BLIN
Roadway Bridge Civil
Transportation Line CT-ROAD-BRDG CT ROAD BRDG
Roadway Curb Civil
Transportation Line CT-ROAD-CURB CT ROAD CURB
Roadway Right of Way
Civil Transportation
Line CT-ROAD-RWAY CT ROAD RWAY
Roadway Signage Civil
Transportation Line CT-ROAD-SIGN CT ROAD SIGN
Area Surface Civil
Transportation Line CT-ROAD-SURF CT ROAD SURF
Roadway Tunnel/Underpass
Civil Transportation
Line CT-ROAD-TUNL CT ROAD TUNL
Fire Protection Hydrants and connections
Civil Utilities Line CU-FIRE-HYDT CU FIRE HYDT
Sanitary Sewer Structures
Civil Utilities Line CU-SSWR-MHOL CU SSWR MHOL
Sanitary Sewer Pipe Civil Utilities Line CU-SSWR-PIPE CU SSWR PIPE
Storm Sewer Inlet Civil Utilities Line CU-STRM-INLT CU STRM INLT
Storm Sewer Structures
Civil Utilities Line CU-STRM-MHOL CU STRM MHOL
Storm Sewer Outlet Civil Utilities Line CU-STRM-OTLT CU STRM OTLT
Storm Sewer Piping Civil Utilities Line CU-STRM-PIPE CU STRM PIPE
Storm Detention Pond
Civil Utilities Polygon CU-STRM-POND CU STRM POND
Water Supply Fitting Civil Utilities Point CU-WATR-FITI CU WATR FITI
Water Supply Meter Civil Utilities Point CU-WATR-METR CU WATR METR
Water Supply Piping Civil Utilities Line CU-WATR-PIPE CU WATR PIPE
Water Supply Piping ABCE
Civil Utilities Line CU-WATR-PIPE-
ABCE CU WATR
PIPE-ABCE
Water Supply Piping ACP
Civil Utilities Line CU-WATR-PIPE-
ACP CU WATR
PIPE-ACP
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Water Supply Piping ASP
Civil Utilities Line CU-WATR-PIPE-ASP CU WATR PIPE-ASP
Water Supply Piping CAP
Civil Utilities Line CU-WATR-PIPE-
CAP CU WATR
PIPE-CAP
Water Supply Piping CCP
Civil Utilities Line CU-WATR-PIPE-
CCP CU WATR
PIPE-CCP
Water Supply Piping CIP
Civil Utilities Line CU-WATR-PIPE-CIP CU WATR PIPE-CIP
Water Supply Piping CONC
Civil Utilities Line CU-WATR-PIPE-
CONC CU WATR
PIPE-CONC
Water Supply Piping COPPER
Civil Utilities Line CU-WATR-PIPE-
COPPER CU WATR
PIPE-COPPE
R
Water Supply Piping DIP
Civil Utilities Line CU-WATR-PIPE-DIP CU WATR PIPE-DIP
Water Supply Piping HDPE
Civil Utilities Line CU-WATR-PIPE-
HDPE CU WATR
PIPE-HDPE
Water Supply Piping LEAD
Civil Utilities Line CU-WATR-PIPE-
LEAD CU WATR
PIPE-LEAD
Water Supply Piping NPCONC
Civil Utilities Line CU-WATR-PIPE-
NPCONC CU WATR
PIPE-NPCO
NC
Water Supply Piping OTHER
Civil Utilities Line CU-WATR-PIPE-
OTHER CU WATR
PIPE-OTHER
Water Supply Piping PB
Civil Utilities Line CU-WATR-PIPE-PB CU WATR PIPE-
PB
Water Supply Piping PCCP
Civil Utilities Line CU-WATR-PIPE-
PCCP CU WATR
PIPE-PCCP
Water Supply Piping PERMA
Civil Utilities Line CU-WATR-PIPE-
PERMA CU WATR
PIPE-PERM
A
Water Supply Piping POLY
Civil Utilities Line CU-WATR-PIPE-
POLY CU WATR
PIPE-POLY
Water Supply Piping PVC
Civil Utilities Line CU-WATR-PIPE-
PVC CU WATR
PIPE-PVC
Water Supply Piping STL
Civil Utilities Line CU-WATR-PIPE-STL CU WATR PIPE-STL
Water Supply Valves Civil Utilities Line CU-WATR-VALV CU WATR VALV
Area Median Concrete
Landscaping Polygon L-AREA-MEDN-C L AREA MEDN-
C
Area Median Dirt Landscaping Polygon L-AREA-MEDN-D L AREA MEDN-
D
Area Median Mulch Landscaping Polygon L-AREA-MEDN-M L AREA MEDN-
M
Area Median Native Grass
Landscaping Polygon L-AREA-MEDN-NG L AREA MEDN-
NG
Area Median Rock Landscaping Polygon L-AREA-MEDN-R L AREA MEDN-
R
Area Median Synthetic Turf
Landscaping Polygon L-AREA-MEDN-ST L AREA MEDN-
ST
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Area Median Turf Landscaping Polygon L-AREA-MEDN-T L AREA MEDN-
T
Area Park Site Landscaping Polygon L-AREA-PARK L AREA PARK
Area Park Site Class BOS
Landscaping Polygon L-AREA-PARK-BOS L AREA PARK-BOS
Area Park Site Class CHS
Landscaping Polygon L-AREA-PARK-CHS L AREA PARK-CHS
Area Park Site Class CNTYP
Landscaping Polygon L-AREA-PARK-
CNTYP L AREA
PARK-CNTY
Area Park Site Class CP
Landscaping Polygon L-AREA-PARK-CP L AREA PARK-
CP
Area Park Site Class DP
Landscaping Polygon L-AREA-PARK-DP L AREA PARK-
DP
Area Park Site Class GC
Landscaping Polygon L-AREA-PARK-GC L AREA PARK-
GC
Area Park Site Class GWGB
Landscaping Polygon L-AREA-PARK-
GWGB L AREA
PARK-GWGB
Area Park Site Class LB
Landscaping Polygon L-AREA-PARK-LB L AREA PARK-
LB
Area Park Site Class LM
Landscaping Polygon L-AREA-PARK-LM L AREA PARK-
LM
Area Park Site Class LUP
Landscaping Polygon L-AREA-PARK-LUP L AREA PARK-LUP
Area Park Site Class NCA
Landscaping Polygon L-AREA-PARK-NCA L AREA PARK-NCA
Area Park Site Class NP
Landscaping Polygon L-AREA-PARK-NP L AREA PARK-
NP
Area Park Site Class PP
Landscaping Polygon L-AREA-PARK-PP L AREA PARK-
PP
Area Park Site Class RP
Landscaping Polygon L-AREA-PARK-RP L AREA PARK-
RP
Area Park Site Class SUP1
Landscaping Polygon L-AREA-PARK-SUP1 L AREA PARK-SUP1
Area Park Site Class SUP2
Landscaping Polygon L-AREA-PARK-SUP2 L AREA PARK-SUP2
Area Playground Landscaping Polygon L-AREA-PLAY L AREA PLAY
Area Surface Landscaping Polygon L-AREA-SURF L AREA SURF
Fencing Barb Wire Landscaping Line L-FENC-BW L FENC BW
Fencing Chain Link Landscaping Line L-FENC-CL L FENC CL
Fencing Cable Wire Landscaping Line L-FENC-CW L FENC CW
Fencing Gate Landscaping Line L-FENC-GATE L FENC GATE
Fencing Line Landscaping Line L-FENC-LINE L FENC LINE
Fencing Other Landscaping Line L-FENC-OT L FENC OT
Fencing Prairie Dog Fabric
Landscaping Line L-FENC-PDF L FENC PDF
Fencing Plastic Rail Landscaping Line L-FENC-PR L FENC PR
Fencing Smooth Wire Landscaping Line L-FENC-SW L FENC SW
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Fencing Wire Fabric Landscaping Line L-FENC-WF L FENC WF
Fencing Wood Rail Landscaping Line L-FENC-WR L FENC WR
Irrigation Equipment Landscaping Point L-IRRG-EQPM L IRRG EQPM
Irrigation Pipe Landscaping Line L-IRRG-PIPE L IRRG PIPE
Irrigation Pipe ABCE Landscaping Line L-IRRG-PIPE-ABCE L IRRG PIPE-ABCE
Irrigation Pipe ASP Landscaping Line L-IRRG-PIPE-ASP L IRRG PIPE-ASP
Irrigation Pipe CAP Landscaping Line L-IRRG-PIPE-CAP L IRRG PIPE-CAP
Irrigation Pipe CCP Landscaping Line L-IRRG-PIPE-CCP L IRRG PIPE-CCP
Irrigation Pipe CIP Landscaping Line L-IRRG-PIPE-CIP L IRRG PIPE-CIP
Irrigation Pipe CONC Landscaping Line L-IRRG-PIPE-CONC L IRRG PIPE-CONC
Irrigation Pipe COPPER
Landscaping Line L-IRRG-PIPE-
COPPER L IRRG
PIPE-COPPE
R
Irrigation Pipe DIP Landscaping Line L-IRRG-PIPE-DIP L IRRG PIPE-DIP
Irrigation Pipe HDPE Landscaping Line L-IRRG-PIPE-HDPE L IRRG PIPE-HDPE
Irrigation Pipe LEAD Landscaping Line L-IRRG-PIPE-LEAD L IRRG PIPE-LEAD
Irrigation Pipe NPCONC
Landscaping Line L-IRRG-PIPE-
NPCONC L IRRG
PIPE-NPCO
NC
Irrigation Pipe OTHER Landscaping Line L-IRRG-PIPE-OTHER L IRRG PIPE-
OTHER
Irrigation Pipe PB Landscaping Line L-IRRG-PIPE-PB L IRRG PIPE-
PB
Irrigation Pipe PCCP Landscaping Line L-IRRG-PIPE-PCCP L IRRG PIPE-PCCP
Irrigation Pipe PERMA Landscaping Line L-IRRG-PIPE-
PERMA L IRRG
PIPE-PERM
A
Irrigation Pipe POLY Landscaping Line L-IRRG-PIPE-POLY L IRRG PIPE-POLY
Irrigation Pipe PVC Landscaping Line L-IRRG-PIPE-PVC L IRRG PIPE-PVC
Irrigation Pipe STL Landscaping Line L-IRRG-PIPE-STL L IRRG PIPE-STL
Area Playground Location
Landscaping Point L-NODE-PLAY L NODE PLAY
Area Park Surface Bluegrass - Mowed
Landscaping Polygon L-PARK-BGM L PARK BGM
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Area Park Surface Bluegrass - Un-Mowed
Landscaping Polygon L-PARK-BGNM L PARK BGNM
Area Park Building Landscaping Polygon L-PARK-BLDG L PARK BLDG
Area Park Surface Hard Plowed
Landscaping Polygon L-PARK-HSP L PARK HSP
Area Park Surface Hard Shoveled
Landscaping Polygon L-PARK-HSS L PARK HSS
Area Park Surface Hard/Soft - Unplowed
Landscaping Polygon L-PARK-HSUP L PARK HSUP
Area Park Surface Native Grass
Landscaping Polygon L-PARK-NG L PARK NG
Area Park Surface Shrub/Flower Bed
Landscaping Polygon L-PARK-SFB L PARK SFB
Park Sign Landscaping Polygon L-PARK-SIGN L PARK SIGN
Area Park Surface Synthetic Turf
Landscaping Polygon L-PARK-ST L PARK ST
Area Park Surface Texas Hybrid - Mowed
Landscaping Polygon L-PARK-THM L PARK THM
Area Park Surface Water
Landscaping Polygon L-PARK-W L PARK W
Plant Tree Landscaping Point L-PLNT-TREE L PLNT TREE
Trail/Path Bike Lane Landscaping Line L-TRAL-BKLN L TRAL BKLN
Trail/Path Bike Route Landscaping Line L-TRAL-BKRT L TRAL BKRT
Trail/Path Baseline Landscaping Line L-TRAL-BLIN L TRAL BLIN
Trail/Path Path Landscaping Line L-TRAL-PATH L TRAL PATH
Trail/Path Sidewalk Landscaping Line L-TRAL-SDWLK L TRAL SDWLK
Trail/Path Sharrow Landscaping Line L-TRAL-SHRRW L TRAL SHRR
W
Trail/Path Street Landscaping Line L-TRAL-ST L TRAL ST
Trail/Path Trail Landscaping Line L-TRAL-TL L TRAL TL
Retaining Wall Landscaping Line L-WALL-RTWL L WALL RTWL
Political Boundary Town
Survey/ Mapping
Polygon V-BNDY-CITY V BNDY CITY
Political Boundary City Annexation
Survey/ Mapping
Polygon V-BNDY-CITY-
ANNX V BNDY
CITY-ANNX
Political Boundary Town
Survey/ Mapping
Polygon V-BNDY-TOWN V BNDY TOWN
Control Benchmarks Survey/
Mapping Point V-CTRL-BMRK V CTRL BMRK
Building Points, Restroom
Node Point V-NODE-BLDG-
BATH V NODE
BLDG-BATH
Building Points, Shelter
Node Point V-NODE-BLDG-
SHLT V NODE
BLDG-SHLT
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3.2 Civil 3D Object Requirements and Definitions
The use of Civil 3D objects allows the City to simplify the data migration process from CAD to GIS.
To assist in this process, the following Civil 3D objects have been created and are provided in the
download package for use in complying with the City Standards:
Points: Survey benchmark data
Alignments: New roadway alignments
Parcels: Existing and new parcel geometry
Pipe networks: Gravity pipe networks (sanitary and storm)
This information should be included in the object data for each of the feature types.
3.2.1 Civil 3D Points
Civil 3D points will be used to provide survey benchmark data to the City. The points will contain
horizontal location information and benchmark elevation information. They will use point names
matching the benchmark names. The description field within the Point object will describe the type
of monument. The following is the list of required attributes of a point object:
• Point name
• Elevation
• Description
3.2.2 Civil 3D Alignments
Civil 3D Alignment objects will be used to define all proposed (new) roadway centerlines. The
Alignments will be named to match road names. The following is the list of required attributes of an
alignment object:
• Alignment Name
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3.2.3 Civil 3D Parcels
Civil 3D Parcels will define parcels, right-of-way, and subdivision lot lines, while Parcels styles will
define the three types of parcel lines. Easements will not be required to be Civil 3D objects; they will
instead use the proper layers to identify permanent and temporary easements. This will prevent
duplicate line work necessary to create the easement lines in Civil 3D. The following is the list of
required attributes of a parcel object:
• Parcel Style – Subdivision boundary polygon, Right-of-Way line, Parcel line
3.2.4 Civil 3D Gravity Pipe Networks
Pipe Networks will be used for Storm Sewer and Drainage networks designed for projects with the
City. The Part lists provided in the drawing templates include structures (manholes, inlets, and
outlets), pipe materials, and pipe sizes. Additional pipe sizes, materials, and structures can be added
to the part lists in Civil 3D as needed. Pipes and structure objects include start and end invert
elevations, sump elevations, and outlet elevations. In addition, structures will include the structure
diameter as defined in the part list. The following is the list of required attributes of a pipe network:
• Pipe Diameter (Horizontal/Vertical)
• Pipe Material
• Upstream Invert Elevation
• Downstream Invert Elevation
• Structure Type
3.2.5 Civil 3D Pressure Pipe Networks
The City is evaluating the use of Pressure Pipe Networks in the data migration. Until such evaluation
is complete, this standard will only require AutoCAD entities to represent all potable water systems,
irrigation systems, and public fire protection systems. Civil 3D Pressure Pipe Network objects, if in
the design, will be converted to standard AutoCAD entities for the purpose of this submission.
3.3 Blocks And Symbols
All blocks and symbols for data migration are stored within the drawing template. They may be used
either as standard AutoCAD blocks or linked to Civil 3D object styles which can be used as design
features. The legend below highlights the commonly used features in plan production and the
preferred method to be used for display. The City also recognizes that consultants have viable
reasons and desires for displaying data in a certain way on a particular plan set so the City is not
requiring data to be displayed in a certain way as part of this standard.
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3.4 Civil 3D and AutoCAD Block Attributes
The City has defined a minimum set of Civil 3D or AutoCAD block attributes that are required to be
provided with a submission. The Civil 3D objects and AutoCAD blocks that have been created and
provided for use include all of these attributes. The following table lists the details of each of the
attributes that must be provided. If no attributes are listed in the table than no attributes are
required as part of the submission.
Table 7: List of Required Attributes
Feature Feature Type
CAD Feature Type / Name
CAD Attribute Definition
Attribute Data Type
Potable Water Pipe Line Line/Polyline
Linetype Diameter Double
Line Property Length Double
Layer Material Text
Stormwater Pipe / Culverts
Line Civil 3D Pipe Network
Civil 3D Object Data Material Text
Civil 3D Object Data Type Text
Civil 3D Object Data Horizontal Diameter
Double
Civil 3D Object Data Vertical Diameter (optional)
Double
Civil 3D Object Data Upstream Invert Elevation
Double
Civil 3D Object Data Downstream Invert Elevation
Double
Civil 3D Object Data Slope Double
Civil 3D Object Data Pipe Shape Text
Wastewater Pipe Line Civil 3D Pipe Network
Civil 3D Object Data Material Text
Civil 3D Object Data Diameter Double
Civil 3D Object Data Upstream Invert Elevation
Double
Civil 3D Object Data Downstream Invert Elevation
Double
Civil 3D Object Data Slope Double
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Feature Feature Type
CAD Feature Type / Name
CAD Attribute Definition
Attribute Data Type
Manhole (Storm) Point Civil 3D Pipe Network
Civil 3D Object Data Diameter Double
Civil 3D Object Data Unit Text
Civil 3D Object Data Depth Double
Civil 3D Object Data Elevation (Rim) Double
Manhole (Sewer) Point Civil 3D Pipe Network
Civil 3D Object Data Diameter Double
Civil 3D Object Data Unit Text
Civil 3D Object Data Sump Depth Double
Civil 3D Object Data Elevation (Rim) Double
Inlet Point Civil 3D Pipe Network
Civil 3D Object Data Width (Perpendicular to Street)
Double
Civil 3D Object Data Length (Parallel to Street)
Double
Civil 3D Object Data Type Text
Outlet Point Civil 3D Pipe Network
Civil 3D Object Data Type Text
Civil 3D Object Data Elevation (Invert)
Double
Civil 3D Object Data Owner Text
Valve Point Block with Attributes – COA Valve
Structure Diameter
Double
Material Text
Valve Type Text
Fittings Point Block with Attributes – COA Fitting
Structure Material Material Text
Structure Type Type Text
Hydrant Point Block with Attributes – COA Hydrant
Diameter Diameter Double
Meter Point Block with Attributes – COA Meter
Diameter Double
Meter Function Text
Parcel Line Civil 3D Object
Civil 3D Object Style Parcel Line Type
Text
Subdivision Line Civil 3D Object
Civil 3D Object Style Text
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Feature Feature Type
CAD Feature Type / Name
CAD Attribute Definition
Attribute Data Type
Building Footprint Polygon Line/Polyline
Layer
Street Centerlines Line Civil 3D Object
Civil 3D Object Name Street Name Text
Bridge/Overpass Line Line/Polyline – with Object Table – Road Bridge
Width Double
Length Double
Clearance Height
Double
Grade Text
Curb (Face) Line Line/Polyline
Layer
Sidewalk Line Line/Polyline
Layer
Parking Lot Polygon Polyline
Layer
Permanent Easement Line Civil 3D Object
Civil 3D Object Style Easement Line Type
Text
Construction Limits Line Line/Polyline
Layer
Survey Benchmark Point Block with Attributes – COA Benchmark
Elevation Double
Name Text
Ponds
Polygon
Line/Polyline
Ownership Text
Object Property Capacity (Cubic Feet)
Integer
Annexation City Limit Boundary
Polygon
Polyline
Layer
Pedestrian Bridge Line Line/Polyline With Object Table - Bridge
Bridge Length Double
Bridge Width Double
Layer Deck Material Text
Railing Material Text
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Feature Feature Type
CAD Feature Type / Name
CAD Attribute Definition
Attribute Data Type
Playground Surface Polygon Polyline
Layer Surface Material
Text
Playground Location Point Block With Attributes – COA Playground
Playground Name
Text
Restrooms Point Block With Attributes – COA Restroom
Type Text
Seats Double
Retaining Walls
Line
Line/Polyline With Object Table - Walls
Depth of Wall Double
Height of Wall Double
Layer Material Text
Object Property Length Double
Shelters Point Block With Attributes - COA Rain Shelter
Electricity Service Electricity Service
Yes/No
Sign(Public Works)
Point
Block With Attributes – COA Sign
Post Type Text
Sign (Parks) Point Block With Attributes – COA Sign
Type 1 Text
Type 2 Text
Sign Material Text
Post Type Text
Trails Line Line/Polyline With Object Table - Trail
Surface Surface Text
Layer Trail Type Text
Width of Trail Width Double
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Trees
Point
Block With Attributes – CTR/DTR
Common Name Text
Diameter Double
Tunnel / Underpass (edge)
Line
Line/Polyline With Object Table - Tunnel
Vertical Clearance Double
Underpass Shape Text
Height Double
Tunnel Lighted Text
Tunnel Width Double
Fence Access Location Point Block With Attributes – COA Gate
Access Type Text
Access Width Double
Fences
Line
Line/Polyline With Object Table - Fence
Post Material Text
Layer Fence Material Text
Fence Height Double
Irrigation Controller
Point
Block With Attributes – COA Irrigation Control
Controller Type Text
Size Zones Text
Irrigation Pipe
Line
Line/Polyline
Layer Material Text
Linetype Size Double
Median Surfaces
Polygon
Polyline With Object Table - Park
Type Text
Irrigated Yes/No
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Park / Open Space
Polygon
Polyline
Object Property Area Double
Site Class Text
Park Surface
Polygon
Polyline With Object Table - Park
Irrigated Yes/No
Layer Surface Text
3.5 Policy on External References
The use of XREF files in the creation of plan sets is an acceptable practice, but for the purposes of
the submission, all required data should be merged into a single CAD file and provided to the City.
3.6 Relationship to Other Standards
The City of Aurora layer standard is based on the National CAD Standard, though it is not intended
to be a design standard, but a data migration translation standard for Civil 3D layer data into a GIS
data structure.
3.6.1 Other City Standards
These CAD Standards are a supplemental guide to other documentation, requirements, and
standards that exist at the City including the following:
Engineering Design Standards
o Roadway Design & Construction Specifications
o Water, Sanitary Sewer, and Storm Drainage Infrastructure Standards and
Specifications
o Drainage Criteria Manual
o Material Prequalification
Planning Design Standards
o Parks & Open Spaces Dedication & Development Criteria Manual
o Planning Department Design and Architectural Standards
Site Plan Manual
Subdivision Plat Manual
Plan Review Checklist
Pavement Design Submittal Checklist
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All submittals still must adhere to all application City standards and checklists. It is recognized that
there remains existing documentation found within the City of Aurora which may conflict with this
CAD Standard. All efforts have been made to resolve these instances of conflict, but the City does
not guarantee that all discrepancies have been found or resolved. The City of Aurora Roadway
Design & Construction Specifications should take precedence.
3.6.2 National CAD Standard
This standard is fundamentally based on the NCS and an attempt has been made to comply with that
standard wherever possible. However, there are many items within the NCS that are open to
interpretation or items that may hinder the goals of City’s standardization project. Where
contradictions or interpretations exist, the City of Aurora CAD Data Submission Standard will take
precedence.
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4 AutoCAD Submittal Workflows
This section includes procedural guidelines for submitting CAD data to the City for integration into the
City’s GIS. This includes Batch Standards Checker and the Layer Translator workflow to migrate a
consultant’s data to the City layer standard.
4.1 Extracting AutoCAD Polylines from A Civil 3D Surface
If your plan submission includes a proposed surface as a Civil 3D object, you must extract polylines
representing the proposed contours with elevations for the purpose of this CAD to GIS workflow. To
do this, select your surface in Civil 3D. Once selected, a context sensitive Ribbon will appear in Civil
3D, From this Ribbon select the “Extract Objects” command.
In the “Extract Objects from Surface” dialog select Major and Minor Contours and press “OK”
After this you can detach the surface from the file, your
contours will be placed in the file.
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5 Appendices
This section includes supporting reference documents.
5.1 Appendix A: Batch Standards Checker
Each set of provided templates/drawings have a corresponding .DWS file to help ensure the standards
have been properly utilized. These files audit and analyze drawings for proper layer use and compare
what they have found to the predefined standards.
Prior to performing the standards check, an additional plug-in will need to be installed. This will require
the user to have local administrator rights on the PC. Included with the standards is an executable file,
Aurora_CADCheckerInstall.exe, which when run will install the plug-in, and add the following files: the
.dws files used in the standards checker, a readme.txt document, an uninstall executable, and the files
AuroraBounds.pdb and AuroraBounds.dll. If the plug-in, Sample Standards checker, is not installed and
ready for use when you run the batch standards checker, refer to the AuroraBounds_readme.txt file
for information on how to manually add the registry key and register the dll file.
Open the Batch Standards Checker by searching for it in your start menu or you can find it under the
Autodesk Civil 3D folder in your start menu. On the Drawings tab, click the + (plus) symbol to add the
drawing you want to check for compliance with the Aurora CAD Data Submission Standards.
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In the Standards tab, check the option to Check all drawings using the following standards files. Then
click the + (plus) symbol to add the .dws standards files to use in performing the check. These files were
included in the plug-in installation.
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In the Plug-Ins tab, check only the Layers and Coordinate Check plug-ins.
Once all of these settings are complete, start the check by selecting the “Start Check” button at the
top.
Click ok to save your settings. Upon completion, a report will open in your default browser. Use this to
determine any problems – inconsistencies between the .dws and your .dwg – that need to be
addressed. To review the Standards Violations previously reviewed in CAD, pick the “Problems” option
in the list. Address the problems in the drawing and run the check again until the document meets the
compliance requirements of the City.
Print this report as a PDF to be included in submittal process.
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5.2 Appendix B: Layer Translator Instructions
In order to take the layers from an existing file and bring them up to standard layer naming, you can
use the Layer Translator tool in AutoCAD. Prior to running the tool, it would be best to purge the unused
layers in your existing drawing to reduce the number of layers you are trying to translate.
To access the tool, click the Layer Translator button, located on the Manage tab of the ribbon on the
CAD Standards panel (alternately type “LAYTRANS” at the command line):
The Layer Translator pop-up window will appear with a list of the layers in the current drawing on the
left panel labeled “Transfer From”. On the right panel – “Transfer To” – you want to load the layers
from the standards drawing. Click Load to browse for the drawing with the desired layers names:
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Choose the layer on the left, in the existing file, that matches the layer you want it to translate to on
the right, the standard file. You can select 1 or multiple layers from the “Translate From” column to
map to the desired layer in the “Translate To” column. Once you have chosen the layers from each
column, click “Map” and a list of mappings will populate in the box on the lower half of the Layer
Translator window.
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The default settings can be changed by selecting “Settings” in the lower left. You can refer to the
Autodesk help topic “Settings Dialog Box (Layer Translator)” for information on how each option
functions.
Once you have completed selecting the layers to translate from and to as described above, you may
click “Translate” in the lower right corner. A popup box will ask if you want to save the mapping settings.
Clicking “Translate Only” will translate the layers without prompting you to save the settings as a dws
file.
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5.3 Appendix C: All Civil Site Discipline Designators for Civil/Site Plans
Discipline Designator Description C Civil CD Civil Demolition CG Civil Grading CI Civil Improvements CN Civil Nodes CP Civil Paving CS Civil Site CT Civil Transportation CU Civil Utilities CJ User Defined
CK User Defined L Landscape LD Landscape Demolition LG Landscape Grading LI Landscape Irrigation LL Landscape Lighting LP Landscape Planting LR Landscape Relocation LS Landscape Site LJ User Defined LK User Defined V Survey/Mapping VA Survey/Mapping Aerial VC Survey/Mapping Computed Points VF Survey/Mapping Field VI Survey/Mapping Digital VN Survey/Mapping Node Points VS Survey/Mapping Staked Points VU Survey/Mapping Combined Utilities VJ User Defined VK User Defined
5.4 Appendix D: All Major Group Names for Civil/Site Plans
Major Group Name Description AFLD Airfields BLDG Buildings and primary structures BLIN Baseline BNDY Political boundaries
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BORE Borings BRDG Bridge BRLK Break/fault lines BRLN Building restriction line BZNA Buffer zone area CATV Cable television system CEME Cemetery CHAN Navigable channels COMM Communications CTRL Control points DFLD Drain fields DRIV Driveways DTCH Ditches or washes EROS Erosion and sediment control ESMT Easements FENC Fences FIRE Fire protection FLHA Flood hazard area FUEL Fuel systems HYDR Hydraulic structure IRRG Irrigation LOCN Limits of construction NGAS Natural gas systems NODE Node PERC Perc testing PLNT Plant and landscape material POND Ponds POWR Power PRKG Parking lots PROP Property PVMT Pavement RAIL Railroad RIVR River ROAD Roadways RRAP Riprap RWAY Right-of-way SGHT Sight distance SIGN Signs SITE Site features SOIL Soils SSWR Sanitary sewer STEM Steam system STRM Storm sewer SURV Survey SWLK Sidewalks TINN Triangulated irregular network TOPO Topographic feature
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TRAL Trails or paths UNID Unidentified site objects WALL Walls WATR Water supply WETL Wetlands WWAY Waterway
5.5 Appendix E: All Minor Group Names for Civil/Site Plans
Minor Group Name
Description
025Y 25 year mark 050Y 50 year mark 100Y 100 year mark 200Y 200 year mark ABUT Abutment ACCS Access (pedestrian only; private access) ACTL Aerial horizontal and vertical control points ASPH Asphalt BAFL Baffle block and splash pad BASN Stilling and settling basins BEDS Perennial and annual beds BENT Top of bent BLDG Building points BLIN Baseline BMRK Benchmarks BNDY Boundaries BORO Borough BOTB Bottom of bank BOTM Bottom BRDG Bridge (pedestrian), Bridge survey points BRKL Break lines, spot elevations. Points and lines for creation of break
lines as top of bank BROW Brush row points BRSH Brush points BUSH Bushes and shrubs BWTR Breakwater CABL Underground cable systems or cable systems CARS Cars and other vehicles CATV Cable television system CIPR Culvert inlet protection CITY City CNDT Diversion/bypass conduits/culvers CNTE Construction entrance CNTY County
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CNTJ Control joint CNTR Center COFF Coffer dam CONC Concrete CONC-AGGR Concrete: exposed aggregate CONI Coniferous trees CONS Conservation CORP Corporation COVR Coverage CSTG Construction/grading CTLA Controlled access CTNR Container or planter CURB Curb CURB-BACK Curb: back CURB-FACE Curb: face DACL De-authorized channel limits, anchorages, etc. DAM~ Dam DASP Description attributes for survey points DATA Data DDIV Drainage divides DECK Deck (attached, no roof overhead) DEPR Depression DIAG Diagrams DLPH Dolphin DOCK Decks, docks, floats, piers DRAN Drainage slope indications DRIP Drip irrigation tubing DTCH Ditches or washes DVDK Diversion dike EDGE Edge EDGR Planting bed edger ELEC Electrical EQPM Equipment EVGR Evergreen trees- broadleaf EWAT Edge of water EXPJ Expansion joint FALT Fault/break lines FDPL Flood plain FENC Fences FEND Fender FISH Fish ladder/passage FIXT Fixtures (wheel stops, parking meters, etc.) FLNE Fire lane FLNE-MRKG Fire lane: pavement markings FLNE-SIGN Fire lane: signage FLOW Flowline (lowest point of ditch) FLUM Flume
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FLYS Fly station FORC Force main FURN Furnishings GCVR Ground cover GRAL Guard rail GRID Grid GRND Ground GRVL Gravel HIDD Objects or lines hidden from view HOLE Holes HORZ Horizontal HVPT Horizontal/vertical HWAL Headwall HYDT Hydrants and connections INEG Ingress/egress (vehicles; private access) INPR Inlet protection INST Instrumentation INTK Intake JNTC Control joint JNTE Expansion joint (for concrete only) LATL Lateral line LIMI Limit of earthwork LINE Lines LINK Chain link LINK-04FT Chain link: four feet high LINK-06FT Chain link: six feet high LMTA Limited access LSCP Landscape LTRL Lateral pipe MAIN Mainline MAJR Major (contours) MHOL Manhole MINR Minor (contours) MLCH Mulches- organic and inorganic MOOR Mooring MRKG Pavement markings MRKR Marker NAID Navigational aids NATL National NGAS Natural gas line NSBR Noise barrier NOVR Non-overflow structure OBJT Objects OBJT-PRIM Objects: primary OBJT-SECD Objects: secondary OTLN Outline OVHD Overhead
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PALM Palm trees PASP Point number of attributes for survey points PAVR Unit pavers PENS Penstock PHON Telephone line PIPE Piping PIPE-CMTL Piping: corrugated metal PIPE-RCON Piping: reinforced concrete PIPE-STEL Piping: steel PLAY Play structures PLAY-EQPM Play structures: equipment PLAY-ZONE Play structures: zoning PLNT Plants PNPT Panel points POLE Pole POND Retention pond POOL Pools and spas POOL-BACK Pools and spas: back of pool wall POOL-FACE Pools and spas: face of pool wall POST Posts PRCH Porch (attached, roof overhead) PRKG Parking PRKG-STRP Parking: striping PROF Profile PROV Province PRVC Privacy PVMT Pavement QTRS Quarter section RAMP Accessible ramp RBAR Reinforcing bar ROAD Roadway, edge of roadway line ROAD-PERM Roadway: permanent ROAD-TEMP Roadway: temporary ROCK Large rocks and rock outcroppings RRAP Riprap RSRV Reservation RTWL Retaining wall RWAY Right-of-way (public access) SBCK Setback lines SECT Section SEED Seeding areas SGHT Sight distance SHAD Shadow area SHEA Structural bearing or shear walls SIGN Signage SILT Silt fence SLVE Pipe sleeve
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SOUN Soundings SPKL Sprinklers (rotors, heads) SPOT Spot elevations SPRT Sports fields SPRT-EQPM Sports fields: equipment SPRT-PERI Sports fields: perimeter SSLT Super silt fence SSWR Sanitary sewer STAN Stationing STAT State STEL Steel (barbed wire and/or chain link) STEP Steps STRC Structures STRM Storm sewer STRP Striping STRS Stair treads SUBD Subdivision (interior) lines SWAY Sway SWLK Sidewalks and steps SWMT Storm water management SXTS Sixteenth section TANK Storage tanks TOP~ Top TOPB Top of bank TPIT Test pits TRAK Track TRAL Trail or path (public access) TRAL-ASPH Trail or path: asphalt TRAL-CONC Trail or path: concrete TRAL-GRVL Trail or path: gravel TRAV Transverse TREE Trees TROW Tree row TSHP Town or township TURF Lawn area UGND Underground UPVD Unpaved surface UTIL Utility lines UTIL-OVHD Utility lines: overhead UTIL-UGND Utility lines: underground VALV Valves VEGE Trees, shrubs, and other vegetation VERT Vertical VIEW Triangulation view VINE Vines VOID Void regions WALL Walls
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WATR Water supply WEIR Pool weir WELL Well WHIT White paint WHIT-TICK White paint: tick marks WOOD Wood YELO Yellow paint YELO-TICK Yellow paint: tick marks ZONE Zoning
5.6 Appendix F: All Coded Domains / Attribute Values
Water Pipe Diameter
Code Name
0.5 1/2 inch
0.625 5/8 inch
0.75 3/4 inch
1 1 inch
1.25 1 1/4 inch
1.5 1 1/2 inch
2 2 inch
3 3 inch
4 4 inch
6 6 inch
8 8 inch
10 10 inch
12 12 inch
14 14 inch
15 15 inch
16 16 inch
18 18 inch
20 20 inch
21 21 inch
24 24 inch
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27 27 inch
30 30 inch
36 36 inch
40 40 inch
42 42 inch
48 48 inch
54 54 inch
60 60 inch
66 66 inch
Water Pipe Material
Code Name
Other Other
NPCONC unknown
ACP Asbestos Cement
ASP Aluminized Steel
CAP Corrugated Aluminum
HDPE High Density Polyethylene
PB Polybutylene
PCCP Prestressed Concrete Cylinder
PERMA Perma (specialized locking)
POLY Polyethylene
PVC Poly Vinyl Chloride
ABCE ABCE Pipe
CIP Cast Iron Pipe
CONC Concrete Pipe
COPPER Copper Pipe
DIP Ductile Iron Pipe
LEAD Lead Pipe
STL Steel Pipe
CCP Concrete Cylinder
Water Valve Material
Code Name
Brass Brass
Copper Copper
Steel Steel
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Other Other
Poly Polyethylene
CIP Cast Iron
DIP Ductile
Water Valve Type
Code Name
Other Other
Cone Cone
Globe Globe
PRV PRV
Diaphragm Diaphragm
GV Gate
ARV AirRelief
BO BlowOff
CK Check
ZV Zone
BFZV Butterfly Zone
BV Ball
BF Butterfly
FLAP Flap Gate
PV Plug
Water Fitting Type
Code Name
Bend Bend
B_Flange Blind Flange
Butt_Strap Butt Strap
D_Coupler Dresser Coupler
F_Adaptor Foster Adaptor
Plug Plug
ROMAC ROMAC
Sleeve Sleeve
Swivel Swivel
Other Other
BLDG Building
Cap Cap
Corp_Stop Corp_Stop
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Joint Pipe Joint
Encasement Encase End
MTEE Main Tee
HTEE Hydrant Tee
CR Cross
RED Reducer
Wet Tap Wet Tap
MTRTEE Meter Tee
FTEE Fire Tee
STEE Service Tee
Outlet Outlet
FLSVC FLSVC
Water Meter Function
Code Name
Residential Residential
Commercial Commercial
School School
Service Service
Fire Fire
InterTie InterTie
IRR Irrigation
Storm Inlet Type
Code Name
Pipe_Inlet Open Pipe Inlet
Other Other
GIN C_Inlet
RIN R_Inlet
VIN V_Inlet
CIN Hybrid combination of Inlet Types
Storm Pipe Material
Code Name
ABCE ABCE
CAP Corrugated Aluminum Pipe
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CBC Concrete Box Culvert (culvert)
CIP Cast Iron Pipe
CLAY Clay Pipe
CMP Corrugated Metal Pipe
CONC Concrete Pipe
DIP Ductile Iron Pipe
HDPE High Density Polyethylene
HECAP HE Corrugated Aluminum Pipe
HERCP HE Reinforced Concrete Pipe
PVC Poly Vinyl Chloride Pipe
RCB Reinforced Concrete Box (pipe)
RCP Reinforced Concrete Pipe
STL Steel Pipe
Other Other
CIPP Cured In Place Pipe
CCFRPM Centrifugally Cast Glass Fiber Reinforced
Polymer Mortar
ASP ASP
HECMP HECMP
Stormwater Pipe Diameter
Code Name
0 0
2 2
3 3
4 4
6 6
8 8
10 10
12 12
15 15
16 16
18 18
21 21
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24 24
26 26
27 27
30 30
32 32
33 33
34 34
35 35
36 36
42 42
44 44
48 48
54 54
60 60
66 66
68 68
72 72
75 75
78 78
80 80
84 84
89 89
90 90
96 96
102 102
108 108
114 114
120 120
360 360
Storm Pipe Shape
Code Name
Round Round
Rectangle Rectangle
Elliptical Elliptical
Arch Arch
Other Other
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Storm Pipe Type
Code
Pipe
Culvert
Underdrain
Pond Maintained By
Golf
Private
Parks
Stormwater
Water
Owner
Code Name
Aurora Aurora
Denver Denver
ECCV ECCV
CCV CCV
Private Private
Other Other
CDOT CDOT
Lowry Lowry
ArapCo ArapCo
State State
ACWWA ACWWA
Metro Metro WW
Storm Outlet Type
Code Name
Outlet Outlet
Outfall Outfall
Other Other
Waste Pipe Diameter
Code Name
0 0
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4 4
6 6
8 8
10 10
12 12
14 14
15 15
16 16
18 18
20 20
21 21
22 22
24 24
27 27
30 30
33 33
36 36
39 39
42 42
48 48
Waste Pipe Material
Code Name
CIP Cast Iron Pipe
CIPP Cure In Place Pipe
CONC Concrete
DIP Ductile Iron Pipe
FRP Fiberglass Reinforced Pipe
HDPE High Density Polyethylene
PE Polyethylene
PVC Poly Vinyl Chloride
RCP Reinforced Concrete
VCP Vitrified Clay Pipe
Other Other
RPM Reinforced Plastic Mortar
Waste Manhole Function
Code Name
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Junction Junction
Diversion Diversion
Detention Detention
Separator Separator
Other Other
Drop Drop MH
Storm Manhole Type
Manhole
Grated Manhole
Drop Manhole
Vault
Diversion
Waste Manhole Type
Manhole
Drop Manhole
Vault
Diversion
Pedestrian Bridge Deck Material
Combination
Concrete
Other
Steel
Wood
Pedestrian Bridge Railing Material
Combination
Concrete
No Railings
Steel
Wood
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Playground Surface
Rubber PIP
Rubber Tile
Rubber Loose
Sand
Wood Fiber
Pea Gravel
Synthetic Turf
Restrooms Amenity Type
Composting
Plumbed Toilet
Portable Restroom
Vault Toilet
Shelters Electricity Service
Yes
No
Retaining Walls
Material
Block
Brick
Concrete
Wood
Signs (Parks) Purpose
Informational
Interpretive
Regulatory
Wayfinding
Other
N/A
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Sign Type
Metal
Plastic
Wood
Other
Post Type
Metal
Plastic
Wood
Other
Signs (Public Works) Post Type
M
MP
W
WP
Trail Type
Bike Lane
Path
Sharrow
Shoulder ROW
Sidewalk
Signed Bike Route
Street
Trail
Trail Surface
Asphalt
Boardwalk
Concrete
Crusher Fines
Natural
Other
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Trees Species
Numeric codes for over 200 species
Underpass Shape
Rectangular
Arch
Other
Underpass Lighted
Yes
No
Fence Access Type
Open trail access
Open/Limited access
Closed
Fence Post Material
Cement
Wood Round
Wood Square
Metal Round
Metal Square
Metal t-post
Plastic Round
Plastic Square
Other
Fence Barrier Material
Metal
Wood Rail
Plastic Rail
Smooth Wire
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Barb Wire
Cable Wire
Chainlink Fabric
Wire Fabric
Prairie Dog Fabric
Other
Irrigation Controller Type
Hunter
Irricom
Irrinet Ace
Irrinet M
Irrinet XL
Irrinet XM
Irritrol
Manual
Piccolo
Rainbird
Scorpio
Rainmaster
Weathermatic
Other
Irrigation Zones
Numeric value or - Other, Two wire
Irrigation Pipe Material
PVC
Poly
Copper
Iron
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Median Surface Types
Concrete
Dirt
Mulch
Native Grass
Rock
Synthetic Turf
Turf
Median Surface Irrigated
Yes
No
Park Open Space Site Classification
Background Open Space
Community Park
Cultural & Historic Site
District Park
Golf Course
Greenway/Greenbelt
Large Urban Park
Natural & Conservation Area
Neighborhood Park
Pocket Park
Regional Park
Small Urban Park
Special Use Park
Land Bank
Other
Park Surface Irrigated
Yes
No
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Park Surface Type
Bluegrass - Mowed
Bluegrass - No-Mow
Hard Surface - Plowed
Native Grass
Shrub/Flower Bed
Texas Hybrid - Mowed
Water
Building
Hard/Soft Surface -Unplowed
Synthetic Turf
Hard Surface – Shoveled
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