NTG Technical Drawings Part 2 Civil CADD Manual ID Version Issued Printed Page NTG Technical...

DEPARTMENT OF INFRASTRUCTURE, PLANNING AND LOGISTICS

NTG Technical Drawings Part 2 – Civil CADD Manual

Doc ID Version Issued Printed Page

NTG Technical Drawings Part 2 – Civil CADD Manual 1.7 June 2017 27/07/2017 2 of 38

Approval Sheet

Title

NTG Technical Drawings

Part 2 - Civil CADD Manual

Version Number 1.7

Approved By

Name: Stephen Jackson

Date: 6/06/2017

Engineering and Environment Services

A / Senior Director

Endorsed By

Name: Sam Hatzivalsamis

Date: 6/06/2017

Civil Design

Manager Projects

Prepared By

Name: Bernard O’Donnell

Date: 30/05/2017

Civil Design

Senior Project Manager



Table of Contents

1 ..... Overview 5

2 ...... Data 6

2.1 CADD Packages .......................................................................................... 6

2.2 Format ......................................................................................................... 6

2.3 Target Formats ............................................................................................ 6

3 ..... General Drawing Standards 7

3.1 Line Attributes .............................................................................................. 7

3.2 Text Attributes ............................................................................................. 8

3.3 Layer Names ............................................................................................... 9

3.3.1 New layers and the Naming of New Layers ....................................... 9

3.4 Coordinate Display .................................................................................... 10

3.5 Font ........................................................................................................... 10

3.6 Reference Files ......................................................................................... 11

3.7 Standardised Drawing Profiles ................................................................... 11

3.8 Drawing Sheet ........................................................................................... 12

3.9 Drawing Title Blocks .................................................................................. 12

3.10 Typical Drawing Sheets and their Descriptions .......................................... 12

3.10.1 Urban Drawing Sets ........................................................................ 12

3.10.2 Rural Drawing Sets ......................................................................... 16



TABLES

TABLE 1.0 - File formats accepted by NTG CADD applications ....................................................... 6

TABLE 2.0 - Line Colours and Weights (Standard) ........................................................................... 7

TABLE 3.0 - Line Colours and Weights (Additional) .......................................................................... 8

TABLE 4.0 - Text Colours and Weights ............................................................................................. 8

TABLE 5.0 - Coordinate displays ..................................................................................................... 10

TABLE 6.0 - Font displays ................................................................................................................ 11

FIGURES

FIGURE 1 – Cover Sheet Drawing Example Sheet - AutoCAD ....................................................... 18

FIGURE 2 – Typical Cross Sections and Details Drawing Example Sheet - AutoCAD ................... 19

FIGURE 3 – Culvert Drawing Example Sheet - AutoCAD ............................................................... 20

FIGURE 4 – Plan and Longitudinal Drawing Example Sheet - AutoCAD ........................................ 21

FIGURE 5 – Cross Section Drawing Example Sheet - AutoCAD .................................................... 22

FIGURE 6 – Cover Sheet Drawing Example Sheet – Microstation ................................................. 23

FIGURE 7 – Typical Cross Sections and Details Drawing Example Sheet - Microstation .............. 24

FIGURE 8 – Culvert Drawing Example Sheet - Microstation ........................................................... 25

FIGURE 9 – Plan and Longitudinal Drawing Example Sheet - Microstation ................................... 26

FIGURE 10 – Cross Section Drawing Example Sheet - Microstation .............................................. 27

FIGURE 11 – Microstation File Structure Table – Survey Page 1 of 2 ............................................ 28

FIGURE 12 – Microstation File Structure Table – Survey Page 2 of 2 ............................................ 29

FIGURE 13 – AutoCAD File Structure Table – Survey Page 1 of 2 ................................................ 30

FIGURE 14 – AutoCAD File Structure Table – Survey Page 2 of 2 ................................................ 31

FIGURE 15 – Microstation File Structure Table – Civil Page 1 of 2 ................................................ 32

FIGURE 16 – Microstation File Structure Table – Civil Page 2 of 2 ................................................ 33

FIGURE 17 – AutoCAD File Structure Table – Civil Page 1 of 2 ..................................................... 34

FIGURE 18 – AutoCAD File Structure Table – Civil Page 2 of 2 ..................................................... 35

FIGURE 19 - Sign Cells & Traffic Symbols Library .......................................................................... 36



1 Overview

This Computer Aided Design and Drafting (CADD) Manual has been developed to

document the requirements of the Northern Territory Government (NTG) and to

describe the procedures to be followed in the production of electronic drawings, to

ensure uniformity of both the data being generated using CADD and the data being

supplied to Technical Records from external sources.

This manual is to be read in conjunction with the Department’s “NTG Technical

Drawings Part 1 - Requirements for Technical Record Management” document for

specific reference to document management and transfer.

https://dipl.nt.gov.au/infrastructure/technical-records/manuals-templates




2 Data

2.1 CADD Packages

The NTG uses a range of CADD packages. The data is to be supplied in a format

suitable to the receiving CADD package. Currently supported CADD packages are:

AutoCAD 2017, a three-dimensional modelling package used for producing

mechanical, structural, electrical and architectural drawings.

Microstation V8i Edition (08.11.07.443). A three dimensional computer aided

design package, used mainly for civil and hydraulic works.

12d Model Edition (10 and 11). Three-dimensional modelling software used by

Civil Sections.

AutoTURN Version 9.0. Roadway design software tool for analysing and

evaluating vehicle manoeuvres associated with project specific design vehicles

turning paths.

2.2 Format

CADD data is to be supplied in a data format agreed to by the NTG and compatible with

currently used versions of the supported CADD packages listed above and as detailed

in the Department’s “NTG Technical Drawings Part 1 - Requirements for Technical

Record Management” document and included in the AutoCAD Civil and Survey

Drawing Profiles.

2.3 Target Formats

Table showing acceptable data formats for receiving CADD package combinations.

TABLE 1.0 - File formats accepted by NTG CADD applications

File Extensions

Formats accepted by applications

AutoCAD Revit 12d

Model MicroStation AutoTURN Geopak

Dwg ,dxf (Release 12 – 2016) yes yes yes Yes no no

Dwg,dxf ( Post 2016 Release) yes yes yes Yes no no

Rvt (Revit 2015 Release) no yes no No no no

Dgn (Microstation) yes no yes Yes yes yes

tin, dat (Digital Terrain or Surface Model)

File

no yes yes No no yes

4dw (12d Model ) no no yes No no no





3 General Drawing Standards

The drawings must comply with:

AS 1100.101-1992 and AS 1100.101-1992/Amdt1-1994: Technical drawing –

General principles.

AS 1100.201-1992 and AS 1100.201-1994/Amdt1-1994: Technical drawing –

Mechanical engineering drawing.

AS 1100.301-1985 and AS 1100.301-2008/Amdt1-2011: Architectural drawing.

AS 1100.401-1984 and AS 1100.401-1984/Amdt1-1984: Technical drawing -

Engineering survey and engineering survey design drawing

AS/NZS 1100.501:200: Technical drawing – Structural engineering drawing.

In order to keep the drawing intact with its reference files data, the model space in the

drawing must not be moved to different coordinates or rotated to different angles, and

the scale is to be kept at 1 to 1.

Where this Manual and the Drawing Standards differ, the direction of this manual will

take precedence with consideration of the Drawing Standards’ intent. Where doubt

exists refer concerns to the designated Project Manager.

3.1 Line Attributes

The NTG has adopted seven line thicknesses/weights to be used in the presentation of

drawings. All drawing details are to be represented by using these line weights. On

electronic plans, single vector lines of specified colour are used to represent these line

weights. The correlation between line colour and weight is shown in Table 2.0, Figures

11 to 18, and as incorporated in the Civil and Survey Drawing Profiles. When

transferred to the NTG, no other line colour/weight combination is to be supplied unless

by agreement with the Project Manager/Officer.

TABLE 2.0 - Line Colours and Weights (Standard)

Line Weights*

Microstation AutoCAD

Line Colour Colour Number

Line Colour Colour Number

0.18 mm

green

2 green

3

0.2 mm

- - cyan 4

0.25 mm white or

black/magenta/cyan

0,5,7 magenta/black 6, 7

0.35 mm

yellow

4 yellow 2

0.5 mm

red

3 red 1

0.7 mm

blue

1 blue 5

1.0 mm

orange

6 - -

* Refer to discipline specific guidelines as they may differ slightly.



Where additional clarity (e.g. presentation drawings) is required, the colours below should be considered for use:

TABLE 3.0 - Line Colours and Weights (Additional)

Line

Weights Colour

Colour Number

Colour

Colour Number

Microstation AutoCAD Microstation AutoCAD

0.25 mm All Others

0.35 mm Brown 70 32 Mustard 68 42

0.5 mm Light

Green 12 60 Pink 10 210

0.13 mm Grey - 253 Grey 9 8

NB. Where lines are required to be shown as background information or reduce density hatching, colour 8 (grey) for AutoCAD (or colour 9 for Microstation) should be used.

AutoCAD users have additional grey scales that can be used. All of the shades of grey having some percentage of screening value assigned to that colour. This would include pen 255, 254, 253, 252, 251, 250, 9 and 8 having screening of 0, 10, 20, 30, 40, 50, 60 and 70 percent to each of the colour.

When plotting an “A1” size sheet at “A3” the line widths should be halved (the reduction factor when reducing “A1” sheets to “A3” size sheets).

3.2 Text Attributes

NTG accepts four text heights to be used in the presentation of drawings. All text on the

drawings is to be represented by using these text heights. The correlation between text

colour, weight and height is as shown in Table 4.0. When transferred to the NTG, no

other text colour / weight / height combination is to be supplied unless written approval

is obtain from the delegated Project Manager.

TABLE 4.0 - Text Colours and Weights

Text Height

Microstation AutoCAD

Text Colour Colour Number Text Colour Colour Number

2.5mm white or

black/magenta/cyan

0 magenta/black 7

3.5mm yellow 4 yellow 2

5.0mm red 3 red 1

7.0mm blue 1 blue 5



3.3 Layer/Level Names

The intent of the layer/level naming system is to have an intuitive layer/level naming

structure that will allow any item/object to be “turned off” without affecting any other

information on the drawing. Within the Civil and Survey Drawing Profile (refer 3.7

Standard Drawing Profiles) Line styles and their naming convention has been

established. These line styles and their attributes are tabled in figures 11 through to 18.

The use of layers (in AutoCAD) and levels (in Microstation) has also been standardized

and is outlined in the file structure tables. As a general rule, a particular element should

be generated on the appropriate layer/level. When deciding to place an element on a

discrete layer/level consideration needs to be given as to whether there is an explicit

need to have the element displayed or frozen, for example, when the file is to be used by

other disciplines, they may need to turn off hatching, thus all hatching should be

generated on the layer “C-HAT”.

3.3.1 New Layers/Levels and the Naming of New Layers/Levels

Layer/level names are subdivided into major and minor groups. If a new layer/level is to

be created, then the layer/level name will need to adopt the following format:

#-**nnn

Where:

“#” is the Discipline Identifier (C = Civil, E = Electrical, M = Mechanical,

P = PAWA Projects, S = Survey).

“-“ is the minus character.

“**” is the sub-types of each of the Discipline Identifiers (e.g. DIM = Dimension,

TXT = Text, HAT = Hatch patterns, DSH = general dashed style lines).

“nnn” is the modifier relating to line thickness at full scale (e.g.

20,25,35,50,70,100). Otherwise leave blank.

Here are some examples: C-TXT20, C-DIM35, M-HAT100 etc…

The operator will be responsible for the consistent use of layer/level names throughout

all of their drawing files, and ensure that the data is on the relevant layer/level.



3.4 Coordinate Display

TABLE 5.0 - Coordinate displays

Microstation

Master

Units Sub Units Coordinate Readout Examples

Working Units Metre (m) Millimetre (mm) D.DDD 0.123

Angles Degree ( ^ )

Minute ( ‘ )

Second ( “)

D.DDD

Or DD MM SS

45.123^

Or 45^20’05”

Coordinates

When giving coordinates the ‘x’ coordinate shall be the Easting and the ‘y’

coordinate the Northing. When providing an angle direction, zero degrees is

to the East.

AutoCAD

Units Units Format Precision

Length Type Metre (m) Decimal To suit Application

default 3

Angle Type Degree Decimal

Degrees To suit Application

Coordinates

When giving coordinates the ‘x’ coordinate shall be the Easting and the ‘y’

coordinate the Northing. When providing an angle direction, zero degrees is

to the East.

3.5 Font

NTG requires Arial True Type Font to be used in the Title Blocks on NTG Drawing

Sheets. For other presentations and design drawings, the following criteria applies:

The font is vector based for all descriptions within the drawing.

The font is true type format for all text.

General form of characters to be in accordance with AS1100.101:1992 and

ISO3098-1:1997.

Cell size / aspect ratio to be 1.

Characters to be monospaced.

To comply with these requirements it is suggested to use the fonts shown in Table 6.0

for the nominated applications, for all text, unless otherwise specified.



TABLE 6.0 - Font displays

Application Font

AutoCAD

ISO CP – for Drawing Text (available in the Civil and Survey Drawing Profiles)

Arial – for Title Block Text

MicroStation ISOREC 27 – for Drawing Text

Arial – for Title Block Text

All special fonts used in the production of drawings are to be supplied by the Consultant,

e.g. special fonts used for symbols not available in Arial. Company logos are to be

embedded blocks or images.

3.6 Reference Files

Reference files are design or raster files that can be attached, displayed and plotted. In

the case of reference design files used for construction purposes, they cannot be

modified in any way.

They improve the efficiency of the CADD process by displaying data from different

design files in the active file. When one of the referenced drawings is changed that

change is reflected in every design file that the file has been referenced into.

When drawing data is supplied to the NTG that has attached reference files, the NTG

require that the attached files are merged or bound into the drawing. AutoCAD users

may use eTransmit to include all related dependent files with a zip file or a folder option

in a transmittal package. Otherwise the following rules apply:

• All reference files used must be supplied.

• Files should not be saved with the full file path, as the link to them will not be

resolved by the CADD application,

• If it is not possible to supply the reference files then all the reference files should

be combined into one drawing.

3.7 Standardised Drawing Profiles

There are two standardised civil works drawing profiles that are downloadable from the

Department’s web site.

https://dipl.nt.gov.au/infrastructure/technical-records/manuals-templates.

One is the Civil, and the other is the Survey drawing profile.

The civil and survey drawing profiles both contain prepared drawing sheets, layers, dim

styles, text styles, menus and line styles for consultants to use. This tool is provided to

help retain the NTG’s quality assurance and maintain consistency across all drawings,

irrespective of the author of the drawings.

The Civil Drawing Profile has a drop down list for quick access to the block library of

most of the signs used on Australian roads. Refer to Figure 19 as an example of what is

available.




3.8 Drawing Sheet

The NTG has its own A1 drawing template. This template is within the new Civil and

survey Drawing Profiles. By using the NTG template and profile setup, plotting sizes can

be changed using the A1 to A3 setting within the plot styles table drop down.

Screening of colours and colour plotting are also available.

3.9 Drawing Title Blocks

NTG title blocks are to be used on all NTG works. Refer to Section 6 of the Department’s

“NTG Technical Drawings Part 1 - Requirements for Technical Record Management”

document.

3.10 Typical Drawing Sheets and their Descriptions

There are typically two types of civil road works drawing sets, the first comprising of

drawings required for the urban environment and the second comprising of drawings

required for the rural environment.

3.10.1 Urban Drawing Sets

Civil urban road works are more complex, require more detail and are

generally broken down into groups. A list of these groups and the

drawings within each group are typical but not limited to what is outlined

below. The total number of drawings, and their groups, will depend on the

existing and or design infrastructure, within the scope of works.

Overall Group includes:

Schedule of Drawings & Locality Plan.

The schedule of project drawings is to be tabled, and, shall include the

project specific drawings by discipline and the standard drawings

relevant to, and associated with the scope of works.

The survey station control points are to be tabled.

The “Basis of Design” elements shall be listed, and include, but not

limited to Design Speed, Speed Environment, Adopted/Applied

Drainage Design, Pavement Design ESAs, Adopted Design Subgrade

Strength, Design Vehicle, Check Vehicle, and, reference the

standards and guidelines used for the design.

The locality plan is to show the location of the site of works.

Typical Cross Sections and Details.

Typical cross sections are to show the typical existing formation,

design formation, design centre line, traffic islands, carriageways and

traffic lanes, shoulder, kerb and gutter, pavement type and thickness,

road surface treatment, typical services location, footpath, property

boundary, verge and road reserve.

Drawing details are to show anything that isn’t already shown in a

standard drawing or in a manufacture’s specification.




Civil Works

Setout Drawings.

These drawings are to contain all horizontal changes and references,

including Chainages, Coordinates (Easting and Northing), Radii and

Tangent Bearings in a table, and

A plan view with the chainages running from left to right sequentially

and oriented such that they are read from the lower right corner of the

drawing, and, accompanied with a north arrow for orientation.

Plans and Longitudinal Sections.

The plans in these drawings shall show chainages, road centreline

and relevant horizontal alignment information including kerb types and

extents, the design road corridor layout, services including sewer,

water, power and stormwater. Show existing services and any

impacts on those services, and delineate those services that are being

kept and those being removed. Show in the designed layout any

features of significants such as signs and sign descriptions. Do not

show lighting as they are to be shown on separate lighting plans.

The following are to be shown on the longitudinal sections in these

drawings; Longitudinal Design Line, Existing Surface, cross sectional

location of services, extent of the various Typical Cross Section

Types, Vertical Alignment information including grades as a

percentage and Vertical Curve radii and lengths, Datum line,

Earthworks Cut and Fill volumes, Difference between design and

existing surface levels, Design Reduced Levels, Existing Surface

Reduced Levels, Chainages, applied Superelevation and Transition

Lengths.

Cross Section Drawings.

Details to include the design formation with cross falls in percent, the

existing formation, design levels, existing surface levels and offset

distances from the design line. Show any services present at that

particular cross section chainage.

Kerb and Drainage Drawings.

Show in plan views the location of kerbs, stormwater pipes and entry

pits. All drainage lines and pits are to be identified by alpha numeric

sequencing. Noted of the drawings are the type of kerbs, type of pits

and how number of bays within a side entry pit, existing stormwater

lines, existing kerbs, setout points and tables containing the ID,

easting, northing, RL/IL and description.



The drainage lines, inclusive of the stormwater pipes and pits are also

to be shown in longitudinal sections. The longitudinal sections are to

show the pit identification, Pipe Grades, sizes of pipes, depths to pipe

invert levels from the surface, Invert Levels, Finished Surface Level,

Existing Surface Level, Chainage, the connections from one line to

another, and, the location of other services transversely crossing the

drainage lines.

Pavement Composition Plans.

Show the different pavements, surface types and treatments, and

their locations. Each surface type and treatment is to be delineated as

a different hatching. The hatching shall be listed in a legend with a full

description.

Traffic Control Drawings.

These drawing are to show all of the pavement markings and signs.

Line markings are to be shown with an adequate number of ID and x &

y coordinates for setout purposes. The x and y coordinates are to be

captured in a table on the drawing complete with the ID number at the

start and end of all lines and chevron, tips of turning arrows, the centre

point of any curves, TC and CT points and any curve radii. The type of

line marking is to be show on the plan and is also to be represented in

a Legend within the drawings.

All signs required are to be illustrated, accompanied with their sign

number and their positioning by chainage in accordance with AS1742,

no need for coordinates.

Shared Path / Cycle Paths.

These drawings are likened to a miniature set of project drawings

requiring their own typical cross section and details, Plan and

Longitudinal Sections and Cross Section Drawings.



Traffic Signals

Traffic Signal Layout Plans.

The traffic signals layout plans are to be consistent with the

requirements of the Traffic Signals Brief.

The drawings shall show the layout of the intersection in a lighter

colour, and include, but not limited to, the signal poles and the pole

number, the signal symbols for each pole and alphabetical numbering,

the Signal Detector Loops and their groups, Conduit, Traffic Signal

Controller, Power connection, Communications Pit, Detector Cable Pit

and Conduit Junction Pit.

The drawings shall include a Lantern Schedule and an appropriate

Legend. The lantern schedule is to show the Type of Signal, Size of

the Signal, Lantern Head, Cowls Opened or Closed and Pole

Location. The legend shall include all symbols as per the Australian

Standards, the Type of Signal Symbols and the corresponding

alphabetical numbering, Pole / Pedestal Symbol, Conduit Junction Pit,

Detector Cable Pit, Traffic Signal Controller, Detector Loops, Conduit

sizes and Signal Group.

Traffic Signal Electrical Works Drawing.

These drawings contain detail in plan view of the electrical layout as

per the Traffic Signals Layout Plan. The purpose of these drawings is

to show the phases of the signals including schematic diagrams for

each signal phase and the electrical tables showing the conflicts,

signal groups, run / phases and detector loops. This drawing is a

standard drawing that is obtainable from NTG Technical Records and

of which requires filling out by a competent operator or traffic engineer

in accordance with the Department’s Traffic Signal Brief.



Landscaping Drawings

Cover Page

The cover page shows the Site Location and Project Drawing

Schedule.

Landscape Works Plans.

The Landscape Works Plans show the positioning of flora,

landscaping and sculptures within the road reserve. The plan is to

include a Legend that explains the symbols represented within the

drawings.

Schedule of Landscaping Works.

The schedule is to contain Shrub Planting Schedule, Tree Planting

Schedule, Topsoil Schedule and Fertilizer Schedule.

Landscaping Details.

Contains drawing details that are not captured on the other drawings

in the set or in the standard drawings.

Technical Notes.

This drawing typically contains, but is not limited to, notes on Soils,

Grassing, Planting, Irrigation and Establishment.



Street Lighting

Locality Plan, Legend & Notes.

This Drawing shows the location of the works, the Design criteria

adopted, a Legend containing symbols used throughout the drawing

and their description, and, General Notes, Works by Power and Water

Notes and Works by Developers Contractors Notes.

Street Lighting Reticulation.

These drawings are a plan view layout showing the existing lighting,

new lighting, and any removal and/or replacement of any lighting. This

drawing also shows the electrical reticulation, supply points, pits and

specific notes.

Street Lighting Pole / Luminaire Schedule.

The drawing contains a tabled schedule which includes, The Pole

Number, Street Light Number, Size, Type, Outreach Type, Luminaire

Type and any remark required about the works required.

Street Light Single Line Diagram.

This drawing is a schematic diagram of the electrical lines with lengths

between poles, phases between poles Light number and cable pits



3.10.2 Rural Drawing Sets

Within a set of rural civil road works drawings there are 5 typical types of

drawings. Rural road drawings are not limited to these typical five

drawings, however, all rural road drawings need to contain at least the

five drawing types mentioned below (Note culvert drawings being the

exception, if no culverts exist). There may be a need for other drawing

types to be included to cover such works as detours and rehabilitation

works etc. Each of the five required drawings is described below and on

Figures 1 to 10.

Overall Group includes:

Cover sheet Schedule of Drawings & Locality Plan.

The schedule of project drawings is to be tabled, and, shall include the

project specific drawings and the standard drawings relevant to, and

associated with the scope of works.

The survey station control points are to be tabled.

The “Basis of Design” elements shall be listed, and include, but not

limited to Design Speed, Speed Environment, Adopted/Applied

Drainage Design, Pavement Design ESAs, Adopted Design Subgrade

Strength, Design Vehicle, and, reference the standards and

guidelines used for the design.

The locality plan is to show the location of the site of works.

Typical Cross Sections and Details.

Typical cross sections are to show the typical existing formation,

design formation, design centre line, carriageways and traffic lanes,

shoulders, kerb and gutter, pavement type and thickness, road

surface treatment, typical services location, property/road reserve

boundaries, drainage structures, batters slopes, cut slopes.

Drawing details are to show anything that isn’t already shown in a

standard drawing or in a manufacture’s specification.

Culvert Details.

As a minimum, cross sections of culverts are to be provided.

The cross sections shall include the following information, and as

typically shown on Figures 3 and 8; Culvert Number, Chainage

location of the culvert, number of cells, number of link slabs, size and

type of culvert, overall length of culvert, skew angle, Inlet offset

distance from road Design Line or Centreline and invert level, Outlet

offset distance from road Design Line or Centreline and invert level,

inlet and outlet protection.

The clear zone is to be shown to ensure the culvert headwalls are

outsize this zone along with the direction of the flow of water.

Provide any necessary inlet and outlet earthworks treatments and

protection works.

Show any difficult skew angles across the road by the use of a plan

view within the culvert detail drawings.



Plan and Longitudinal Section Drawings.

The plans in these drawings shall show chainages at one hundred

metre intervals, road centreline and horizontal alignment information

including Bearings, curve data such as the tangent Deflection Angle,

Radius, Arc Length, Tangent Length and Secant Length, the design

road corridor layout, new Traffic Lanes, Floodways, Survey Markers,

Existing Contours, Lot Numbers, property boundaries and property

accesses, and a North Arrow. The plans should also show the start

and end of works and the horizontal location of offlet drains. Show

services including Telecommunications, Power, NBN sewer, water,

power and stormwater, and any impacts on those services.

Delineate those services that are being kept and those being

removed. Show any features of significants such as signs and sign

descriptions.

The following are to be shown on the longitudinal sections in these

drawings; Longitudinal Design Line, Existing Surface, cross sectional

location of services, Cross sectional location of culverts and culvert

details such as; Culvert Number, Chainage location of the culvert,

number of cells, number of link slabs, size and type of culvert, overall

length of culvert, skew angle, Inlet offset distance from road Design

Line or Centreline and invert level, Outlet offset distance from road

Design Line or Centreline and invert level, inlet and outlet protection,

catchment area and design discharge. Show the extent of the

various Typical Cross Section Types, Vertical Alignment information

including grades as a percentage and Vertical Curves radii and

lengths, Datum line, Earthworks Cut and Fill volumes, Difference

between design and existing surface levels, Design Reduced Levels,

Existing Surface Reduced Levels, Chainages at twenty five metre

intervals, Superelevation and Transition Lengths and Traffic Control

Devices which should include line marking, culvert locations and

signs. Signs are to be represented by illustrated images

accompanied with their sign number as per AS 1742. Their

positioning is to be described by a chainage and location Left or Right

of the Design Line/Centreline of the road.

Cross Sections.

Details to include the design formation with cross falls in percent, the

existing formation, design levels, existing surface levels and offset

distances from the design line. Show any services present at that

particular cross section chainage.

Intersection Drawings

The intersection drawings shall provide sufficient detail to construct

the intersection and should include; layout plans with coordinates,

grading plans and pavement marking plans and details.



FIGURE 1 – Cover Sheet Drawing Example Sheet - AutoCAD



FIGURE 2 – Typical Cross Sections and Details Drawing Example Sheet - AutoCAD



FIGURE 3 – Culvert Drawing Example Sheet - AutoCAD



FIGURE 4 – Plan and Longitudinal Drawing Example Sheet - AutoCAD



FIGURE 5 – Cross Section Drawing Example Sheet - AutoCAD



FIGURE 6 – Cover Sheet Drawing Example Sheet – Microstation



FIGURE 7 – Typical Cross Sections and Details Drawing Example Sheet - Microstation



FIGURE 8 – Culvert Drawing Example Sheet - Microstation



FIGURE 9 – Plan and Longitudinal Drawing Example Sheet - Microstation



FIGURE 10 – Cross Section Drawing Example Sheet - Microstation



FIGURE 11 – Microstation File Structure Table – Survey Page 1 of 2



FIGURE 12 – Microstation File Structure Table – Survey Page 2 of 2



FIGURE 13 – AutoCAD File Structure Table – Survey Page 1 of 2



FIGURE 14 – AutoCAD File Structure Table – Survey Page 2 of 2



FIGURE 15 – Microstation File Structure Table – Civil Page 1 of 2



FIGURE 16 – Microstation File Structure Table – Civil Page 2 of 2



FIGURE 17 – AutoCAD File Structure Table – Civil Page 1 of 2



FIGURE 18 – AutoCAD File Structure Table – Civil Page 2 of 2



FIGURE 19 - Sign Cells & Traffic Symbols Library

NTG Technical Drawings Part 2 Civil CADD Manual ID Version Issued Printed Page NTG Technical...

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