ES-14-101-03

Drawing Preparation

ES-14-101-03

Version No. 9.0 Page 1 of 36

Document last modified: 07 January 2013. Date printed: 18 January 2013.

This is a Controlled Document that complies with Wesfarmers Chemicals, Energy & Fertilisers formatting and Quality Control standards.

Please check that this is the latest available version before use.

Title: DRAWING PREPARATION

Number: ES-14-101-03

Version Number: 9.0

Date Revised: 07 January 2013

Owner: Harish Chopra

Authoriser: Manoj Thakur

Reasons for Creating or Amending Document

Full Review of Document

Actual Change Details: Authoriser changed from Phil Talbot to Manoj Thakur; Control Block & Links updated

TABLE OF CONTENTS

1. SCOPE .......................................................................................................................................... 4

2. PURPOSE..................................................................................................................................... 4

3. DEFINITION OF TERMS ......................................................................................................... 4

4. STANDARDS ............................................................................................................................... 6

5. DRAWING REQUIREMENTS ................................................................................................. 6

5.1 GENERAL ............................................................................................................................ 6 5.2 DRAWING SHEET SIZES ................................................................................................... 7 5.3 STANDARD DRAWING ELEMENTS ............................................................................... 7 5.4 LINEWORK .......................................................................................................................... 8 5.5 LETTERING AND NUMERALS ......................................................................................... 8 5.6 DIMENSIONING.................................................................................................................. 9 5.7 SCALES .............................................................................................................................. 10 5.8 ABBREVIATIONS ............................................................................................................. 10 5.9 PROJECTIONS ................................................................................................................... 10 5.10 SECTION AND DETAIL LABELLING ............................................................................ 10 5.11 TITLING ............................................................................................................................. 10 5.12 REVISIONS ........................................................................................................................ 11 5.13 REFERENCES .................................................................................................................... 11 5.14 HOLDS ................................................................................................................................ 11

6. SPECIFIC REQUIREMENTS FOR CAD DRAWINGS ....................................................... 11

6.1 CAD SOFTWARE .............................................................................................................. 11 6.2 (SECTION DELETED) ....................................................................................................... 12

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6.3 DRAWING SCALE AND ORIGIN .................................................................................... 12 6.4 PEN SIZE AND MONITOR COLOUR .............................................................................. 12 6.5 LAYER ASSIGNMENT ..................................................................................................... 12 6.6 GRID, SNAP AND SPACING ........................................................................................... 15 6.7 SYSTEM VARIABLES ...................................................................................................... 15

7. STANDARD DRAWINGS ........................................................................................................ 15

8. SPECIFIC REQUIREMENTS FOR PFDS & P&IDS ........................................................... 16

8.1 PROCESS FLOW DIAGRAM (PFD) ................................................................................. 16 8.2 PIPING AND INSTRUMENT DIAGRAM (P&ID) ........................................................... 16

9. SPECIFIC REQUIREMENTS FOR MECHANICAL & PIPING DRAWI NGS ................ 18

9.1 GENERAL ARRANGEMENT DRAWINGS..................................................................... 18 9.2 MECHANICAL DETAIL DRAWINGS ............................................................................. 18 9.3 PIPING ISOMETRIC DRAWINGS ................................................................................... 18 9.4 PIPE SUPPORT LOCATIONS ........................................................................................... 19 9.5 PIPELINE IDENTIFICATION ........................................................................................... 19

10. SPECIFIC REQUIREMENTS FOR ELECTRICAL & INSTRUMENT D RAWINGS ..... 20

10.1 ELECTRICAL SINGLE LINE DIAGRAMS ..................................................................... 20 10.2 ELECTRICAL SCHEMATIC DIAGRAMS....................................................................... 20 10.3 INSTRUMENT LOOP DIAGRAMS .................................................................................. 21 10.4 CABLE SCHEDULES ........................................................................................................ 22 10.5 CABLE NUMBERING ....................................................................................................... 22 10.6 CABLE INTERCONNECTION BLOCK DIAGRAM ....................................................... 23 10.7 TERMINATION DIAGRAMS ........................................................................................... 23 10.8 EQUIPMENT LOCATION PLANS ................................................................................... 23

11. SPECIFIC REQUIREMENTS FOR CIVIL & STRUCTURAL DRAWIN GS ................... 24

11.1 GENERAL ARRANGEMENT / PLANT LAYOUT DRAWINGS ................................... 24 11.2 DETAIL DRAWINGS ........................................................................................................ 24

APPENDIX 1 - TYPICAL A1 SIZE DRAWING SHEET FORMAT . .......................................... 25

APPENDIX 2 - LABELLING ........................................................................................................... 26

LABELLING (SHEET 2 OF 3) ....................................................................................................... 27 LABELLING (SHEET 3 OF 3) ....................................................................................................... 28

APPENDIX 3 - TITLING AND NUMBERING ................ .............................................................. 29

A1 SIZE DRAWING SHEET .......................................................................................................... 29 A3 SIZE DRAWING SHEET .......................................................................................................... 30

APPENDIX 4 - REVISION AND HOLD IDENTIFIERS ........ ...................................................... 31

APPENDIX 5 - NORTH ARROW A1 SIZE DRAWING SHEET .... ............................................. 32

APPENDIX 6 - PIPING / MECHANICAL CROSS REFERENCE CH ART ............................... 33

APPENDIX 7 - ELECTRICAL CROSS REFERENCE CHART ..... ............................................. 34

APPENDIX 8 - INSTRUMENTATION CROSS REFERENCE CHART .................................... 35

APPENDIX 9– INSTRUMENT SYMBOLS .................................................................................... 36

Tables

TABLE 1 - LINEWORK THICKNESS ...................................................................................................................... 8 TABLE 2 - LETTERING AND NUMERALS CHARACTER SIZE ................................................................................. 9 TABLE 3 - PEN SIZE / MONITOR COLOUR ......................................................................................................... 12 TABLE 4 - STANDARD CAD LAYERS ................................................................................................................ 13

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TABLE 5 - CAD LAYERS - PLANT SERVICES LAYOUTS .................................................................................... 14 TABLE 6 - SYSTEM VARIABLES ........................................................................................................................ 15

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1. SCOPE

This Standard defines the specific requirements for producing Controlled Engineering Drawings in-house by CSBP, or by Consultants and Contractors on behalf of CSBP.

Numbering, checking, reviewing, approval, administration and other activities associated with Controlled Engineering Drawings shall be in accordance with CSBP Engineering Standards:

• Drawing Management (ES-14-101-02) • Drawing Numbering (ES-14-101-04) • Drawing Microfilming (ES-14-101-05)

2. PURPOSE

To ensure that all Controlled Engineering Drawings created during project development and operational enhancement:

a. are to a consistent high standard with the same overall appearance;

b. have CAD conventions that are common across all drawings;

c. are prepared in a manner so that ease of future drawing revisions is maximised;

d. have engineering data presented in sufficient detail to enable installation and maintenance costs to be minimised.

Note: Existing drawings will be updated to these standards if required by the Responsible Officer.

3. DEFINITION OF TERMS CAD

Computer aided drafting.

Consultant

A consulting engineer, company, or person duly authorised and appointed in writing by CSBP to prepare drawings or carry out design reviews and verification activities on behalf of CSBP.

Contractor

The person or corporation engaged by CSBP to execute the works and provide any services, goods or materials, including the provision of drawings, under a purchase order or contract. “Contractor” shall be synonymous with “Vendor”.

Controlled Engineering Drawing

Any engineering drawing that has to be prepared, numbered, revised and approved in accordance with specific procedures and standards.

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CSBP

CSBP Limited.

Document Conventions

• Will, Shall or Must indicates mandatory action • Should indicates preferred action • May or Can indicates possible action

Drawing

Engineering data that reflects an object, e.g. general arrangement, detail drawing and schematic, that is created and normally presented on a single sheet of paper by application software or by manual drafting methods.

Drawing Control Officer

The functional title for the person that is responsible for the safekeeping of Controlled Engineering Drawings.

Drawing Management System

CSBP Document Manager, Domino.Doc.

P & ID

Piping and Instrument Diagram

PFD

Process Flow Diagram

Responsible Officer

Functional title for the person responsible for initiating design work, reviewing and approving drawings produced. This includes liaising with, and issuing drawings to the In-House Customer, Statutory Authorities and other interested parties as appropriate.

SLD

Single Line Diagram

Wet-Signature

Wet signature is the original signature on a manually produced drawing or on a CAD plot.

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4. STANDARDS

CSBP Engineering Standards

ES-14-101-02 Drawing Management ES-14-101-04 Drawing Numbering ES-14-101-05 Drawing Microfilming ES-14-101-06 Equipment Numbering System ES-14-403-03 Belt Conveyors ES-14-601-01 Basis for Design - Piping

CSBP Standard Drawings

9900-1-0001/000 PFD Typical Layout

9900-4-0210/000 Typical Conveyor General Arrangement

9900-7-0001/000 P&ID Typical Layout

Note: Other standard drawings are available. Refer to the CSBP Drawing Control Officer or access the Drawing Management System for an up-to-date listing. All 9900 series drawings are standard drawings.

Australian Standards

AS1000 International System of Units (SI) and its Applications

AS1100 Technical Drawing

AS1101.1 Graphic Symbols for General Engineering - Hydraulic and Pneumatic Systems

AS1101.3 Graphic Symbols for General Engineering - Welding and Non-Destructive Examination

AS1101.5 Graphic Symbols for General Engineering - Piping, Ducting and Mechanical Services for Buildings

AS1102 Graphical Symbols for Electro-technology

AS1103 Diagrams, Charts and Tables for Electro-technology

5. DRAWING REQUIREMENTS

5.1 GENERAL

All information shall be in the English Language.

All measurements with the exception of pipe threads, instrumentation tubing and fittings shall be expressed in the International System of Units (SI).

Where Imperial Units are to be specified they shall be shown as follows:

986 (3’ - 213/16”).

Conversion factor from Imperial to Metric shall be:

1 foot = 0.3048 metres (exactly).

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Plans shall be orientated with north to the top or to the left of the drawing. Where applicable a north arrow will be located on each plan drawing as indicated on Appendix 1 and as detailed in Appendix 5 .

Detail drawings will have the main views orientated in the same way as those on the General Arrangement drawing(s).

All new drawings shall be developed using the nominated software as described in Section 6.

5.2 DRAWING SHEET SIZES

Drawing sheet sizes shall be selected from one of the following:

A1 - landscape orientation (preferred size for all mechanical drawings, P&ID’s, layout and arrangement drawings, and default size unless approved otherwise).

A3 - landscape orientation (preferred size for all electrical and instrumentation drawings, and piping isometrics).

A4 - portrait orientation shall be used only when directed, and limited to work to be bound into A4 size documents.

5.3 STANDARD DRAWING ELEMENTS

Drawings shall be prepared using CSBP standard drawing borders and title blocks (refer to Appendix 1). Copies of the CAD files containing this information will be provided by CSBP upon request.

Note: These blocks shall not be modified except for adding the engineering company’s name and references.

Note: The Consultant/Contractor shall verify with the CSBP Drafting Coordinator, that any standard CSBP drawing elements held by them are the latest version before commencing work.

All drawings shall include the following where applicable:

• CSBP drawing number and title.

• CSBP alpha or numeric revision character(s).

• Revision description.

• Consultant or Contractor’s logo and name.

• Consultant or Contractor’s drawing number.

• Purchase or contract order number.

• References.

• Grid lines.

• North arrow.

• Location diagram.

• Printed and Wet-Signature names and initials of personnel, who drew, checked and approved the drawing.

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Note: In order to distinguish original Wet-Signature CAD plots from copies, the original CAD plots shall be marked with a removable bright yellow dot (24mm diameter) and a red pen shall be used for approval signatures.

5.4 LINEWORK

5.4.1 General

Weight and spacing of lines shall be adequate to ensure satisfactory reproduction from the original, reduced copies and microfilms.

Shading, cross hatching etc shall be kept to a minimum and must be suitable for reduced copies and microfilming.

Drawing area shall not to be congested.

5.4.2 Linework Thickness

Linework thickness shall comply with Table 1.

LOCATION THICKNESS

Drawing border, title blocks, etc 0.7mm

Centre lines, hidden detail lines, and existing structures (when differentiating between new work and existing structures)

0.25mm

Dimension Lines 0.18mm

Drawing subject detail 0.35mm

Heavy contrast linework 0.7 or 0.5mm

Titles and drawing numbers 0.5mm A1 sheet

0.35mm A3 & A4 sheet

Revision and Project Development identifiers 0.35mm A1 sheet

0.25mm A3 & A4 sheet

Section and Detail designations 0.5mm

General notes, material lists, dimensions, etc 0.25mm

Revision descriptions and reference drawings 0.25mm

Table 1 - Linework Thickness

5.5 LETTERING AND NUMERALS

Form of letters and numerals shall comply with AS1100 and to ensure consistency and legibility when drawings are reduced or microfilmed the following will be adhered to:

All characters to ISO 3098B.

All lettering to be upper case except where the SI standard specifies lower case.

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Examples: millimetre mm

metre m kilopascal kPa megapascal MPa hertz Hz

Character sizes shall be in accordance with Table 2.

LOCATION CHARACTER SIZE

Titles and drawing numbers 5.0mm A1 sheet 3.5mm A3 & A4 sheet

Revision and Project Development identifiers in title block 3.5mm A1 sheet 2.5mm A3 & A4 sheet

Section and Detail designations 5.0mm

General notes, material lists, dimensions, etc 2.5mm minimum

Revision descriptions and reference drawings 2.5mm

Table 2 - Lettering and Numerals Character Size

Note: Drawing titles to be centre justified.

Note: All individual notes to be left justified.

Note: Series of notes, relating to a particular part of the drawing, are to be aligned vertically over each other wherever possible.

5.6 DIMENSIONING

Dimensioning shall be in accordance with AS1100 except as modified below:

a. All dimensions shall be in millimetres except for Reduced Levels (RLs) and grid coordinates, which shall be in metres. Coordinates shall be as per the CSBP local grid data.

b. Where metres are used, the value shall be expressed to three decimal points.

Example 0.900 m or 27.000m

c. All dimension lines shall be continuous and terminated with 2.5mm arrows.

d. Ticks may be used for site layouts or architectural work.

e. Repetition in dimensioning shall be avoided.

f. Strings of dimensions shall not be used to specify the overall length.

g. Where possible, all dimensions shall be related to grid, column, and centre lines, and in the case of piping, face of flange.

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5.7 SCALES

AS1100 shall be used to select scales.

The scale of the drawing shall be clearly shown in the space provided by the title block. If more than one scale is used, then:

a. the scale shall be indicated on each view and the words “AS SHOWN” entered in the scale notation block, or

b. the primary scale to be nominated in the scale notation block as “1:....UNO”, and other scales used to be indicated adjacent to the applicable views.

For details of work are not drawn to scale, the wording “NOT TO SCALE” or “NTS” shall be clearly displayed on applicable areas of the drawing. If the entire drawing is not to a scale, the word “NTS” shall be entered in the scale notation box in the drawing title block.

5.8 ABBREVIATIONS

Abbreviations, which shall be in accordance with AS1100, shall only be used when necessary due to space limitations.

5.9 PROJECTIONS

Unless directed otherwise, all drawings shall be prepared using Third Angle Projection. Any view deviating from Third Angle shall be clearly titled.

5.10 SECTION AND DETAIL LABELLING

Refer to Appendix 2 for method of labelling.

5.11 TITLING

It is most important that the drawing title accurately describes what appears on the drawing since the title will be used as the basis for any electronic search in the Drawing Management System in the future. Don't use generic titles or generalisations. Be specific and use words in the title that will help to identify the drawing at a later time.

To ensure compatible, consistent and meaningful titles are used, titles shall consist of three lines as follows:

1st line - Plant Name

2nd line - Equipment or Service Description

3rd line - Specific description of the items or detail depicted by the drawing

“Families” of drawings such as Instrument Loop Diagrams and Piping Isometric Drawings, shall be labelled in a structured way. See 10.3 for Instrument Loop Diagrams.

Refer to Appendix 3 for details.

Note: The maximum number of characters in any line is 30, inclusive of spaces.

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5.12 REVISIONS

The revision process shall be in accordance with CSBP Engineering Standard Drawing Management (ES-14-101-02).

The drawing revision shall be clearly identified by placing a Revision Triangle and Revision Letter or Number, in the revised area(s) of the drawing. A brief but informative statement of the revision made, and where applicable the appropriate change order, project or other reference code, shall be shown in revision block.

To highlight the revision, “cloud(s)” shall be placed around the revision area(s) and the Revision Triangle placed within the “cloud(s)”. Refer to Appendix 4 for detail.

If the drawing is revised again at a later date, the previous “cloud” and revision triangle shall be removed. Details in the revision block shall remain.

For revisions to project development versions of drawings, the Project Development number shall be shown beside the Revision Triangle. Refer to Appendix 4 for detail.

5.13 REFERENCES

For major project packages, a General Notes/Legend type drawing can be produced. This would normally be given the first drawing number in the package series.

All relevant reference drawings shall be listed in the block provided. Where necessary this is to be extended into the drawing.

Mechanical/Piping, Electrical and Instrument drawings shall reference, as a minimum those drawings indicated on the Cross Reference Charts, Appendix 6 , Appendix 7 and Appendix 8.

All references to other drawings shall use the CSBP number.

For reference labelling on drawings refer to Appendix 3.

5.14 HOLDS

Holds on drawings shall be clearly identified by placing an “inverted cloud” around the area covered by the hold. The word “Hold” is to be written inside the cloud. Refer to Appendix 4 for detail.

The holds list for any drawing is to be maintained by Responsible Officer for that drawing.

6. SPECIFIC REQUIREMENTS FOR CAD DRAWINGS

6.1 CAD SOFTWARE

AutoCAD software shall be used for CAD produced engineering drawings.

Note: If a very recent release is being used, CSBP may require drawing to be saved and submitted to CSBP in an earlier version.

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6.2 (SECTION DELETED)

6.3 DRAWING SCALE AND ORIGIN

Scaled drawings shall be drawn full size within the CAD system.

i.e. 1 screen unit = 1 mm.

The drawings origin 0,0 shall be set at the lower left-hand corner of the border block, i.e. intersection point of the border lines. The border will then be enlarged or reduced in accordance with AS1100.

6.4 PEN SIZE AND MONITOR COLOUR

Monitor colours, to represent plotting of line thicknesses shall be as Table 3.

COLOUR PEN SIZE - mm COMMENTS

Magenta 0.18

Standard

White 0.25

Yellow 0.35

Red 0.50

Cyan 0.70

Green

As required For use in multi layer/discipline drawings Blue

Grey

Table 3 - Pen Size / Monitor Colour

6.5 LAYER ASSIGNMENT

6.5.1 General

CAD drawings shall be prepared using the standard layering system defined in Section 6.5.2.

Additional layers can be assigned for the efficient and logical creation of complex designs and drawings. Their use however, must be discussed with and agreed to by CSBP prior to their use.

Use of Consultant/Contractor “in-house” layers is acceptable providing all working layers are changed to the standard layers as per Table 4, and all unused layers are purged from the drawing file prior to being submitted to CSBP for retention.

6.5.2 Standard Layers

All drawing inputs shall be made on one of the standard layers in Table 4.

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STANDARD CAD LAYERS

Description Layer Colour Line Type All Blocks and W Blocks Section & Detail Labels

0 Varies Varies

Drawing Details Outline 2 - Yellow Continuous Dimension Lines Leader & Break Lines

DIM 6 - Magenta Continuous

Dimension Text DIM 7 - White Continuous Welding & Surface Finish Symbols Symbol 7 - White Continuous

Revision & Hold - Clouds - Identifier Symbol 2 - Yellow Centre Lines Centre 7 - White Centre Hidden Lines Hidden 9 - Grey

(0.25mm) Hidden

Existing Work Existing 6 - Magenta Continuous All Hatching Hatch 7 - White Continuous 2.5mm General Text Text 25 7 - White Continuous 3.5mm General Text Text 35 2 - Yellow Continuous 5.0mm General Text Text 50 1 - Red Continuous 7.0mm General Text Text 70 4 - Cyan Continuous All Construction Lines - this layer to be turned off when not in use

Construct 6 - Magenta

Note: All colour and line types shall be by layer.

Table 4 - Standard CAD Layers

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PLANT SERVICE LAYOUT DRAWINGS

Service Layer Colour Line Type Pattern

Air Air 8 Centre

Ammonia Ammonia White Continuous

Argon Argon 201 Continuous

Bore Water Borewater 134 - Jade Green Phantom 2

Bore Water - Main Borewater-main 85 Phantom 2

CO2 CO2 54 Continuous

Compressor Compressor Red Continuous

Effluent Effluent 241 Phantom 2

Fibre Optic Fibre Optic Blue Continuous

Future Future Magenta Hidden 2

Gas Gas Magenta Continuous

Groundwater Groundwater 132 Phantom 2

Hydrogen Hydrogen 140 Continuous

Instrument Instrument Blue Continuous

Nitrogen Nitrogen 60 Continuous

Oil Oil 20 Hidden

Permeate Water Permeate-water Cyan Phantom 2

Power Power Green Continuous

Rain water Rainwater 110 Continuous

Redundant Electrical Redundant-elect Blue Continuous

Reticulation Reticulation 52 Continuous

Saltwater Saltwater 190 Continuous

Scheme water potable Schwtr 150 Dashdot

Scheme Water Fire Service

Schwtr - Fire 1 - Red Divide 2

Sewerage Sewerage 40 Continuous

Street Lighting Street-lighting white Continuous

Sulphuric Acid Sulphuric-acid 191 Continuous

Telephone Telephn Blue Hidden

NOTES:

All text to be colour 7 - White, 3.5mm high

All line thickness shall be 0.35mm.

Plant layout drawings used as background information for the Services drawings shall be Displayed as Grey (8) and plotted at 0.18mm line thickness.

Table 5 - CAD Layers - Plant Services Layouts

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6.6 GRID, SNAP AND SPACING

Where required, it is recommended that the snap value be set to the minimum unit of measurement or minimum line spacing of the drawing (as applicable).

Ensure the grid is set to the snap value or a multiple of the snap value (if grid density is too great).

6.7 SYSTEM VARIABLES

In order to establish a uniform drawing format, the system variables listed in Table 6 shall be used.

SYSTEM VARIABLES

CODE SETTING CECOLOR By Layer CELTYPE By Layer DIMASO On DIMASZ “3” DIMCLRD “6” DIMCLRE “6” DIMCLRT “7” DIMDLE 2.5 DIMDLI 10 DIMEXE 2.5 DIMEXO 2.5 DIMGAP 1.25 DIMSCALE Drawing Scale DIMTAD 1 DIMTIH 0 DIMTOH 0 DIMTSZ 1 DIMTXT 2.5 LTSCALE 10 x Drawing Scale TEXTSIZE As required TEXTSTYLE Standard (fonts = ISO3098B)

Table 6 - System Variables

7. STANDARD DRAWINGS

Standard drawings are available and shall be referred to wherever possible to maintain a high level of consistency and efficiency. Refer to the CSBP Drawing Control Officer or access the Drawing Management System for an up-to-date listing of standards.

Standard drawings shall not be modified for project specific work.

Copies will be provided by CSBP for specific project work or on request.

All standard drawings shall be allocated drawing numbers from the 9900 series of numbers.

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8. SPECIFIC REQUIREMENTS FOR PFDS & P&IDS

8.1 PROCESS FLOW DIAGRAM (PFD)

For typical layout refer to CSBP Standard Drawing 9900-1-0001/000.

The PFD shall clearly display the basic processing scheme, represent the required major equipment, and illustrate the operating conditions and the material balance. It is used as the basis for developing the P&ID. Equipment numbers allocated by CSBP shall be shown on the PFD. Equipment functional names and equipment numbers shall be included. Major valves and major control loops should be shown if they improve the understanding of the process.

8.2 PIPING AND INSTRUMENT DIAGRAM (P&ID)

The P&ID is the main source of information relating to physical plant, piping, equipment and instruments in all process plants and must be maintained at the highest level of accuracy at all times.

During the design development stage, P&IDs are used to develop design criteria into:

a. Detailed design drawings such as piping layouts, isometrics and equipment lists.

b. Detailed designs for the electrical and instrument systems, and determination of Distributed Control System (DCS) and PLC Input/Output lists.

8.2.1 General Layout

For typical layout refer to CSBP Standard Drawing 9900-7-9001/000.

Avoid producing a single P&ID covering multiple areas or functions. As far as possible, a P&ID should reflect a single process in one geographical area. This allows the equipment in that area to be numbered based on the P&ID drawing number and the applicable plant area code where the equipment is located.

For complex plants with many fluids or systems, it is preferable to have a single P&ID for each fluid or system.

If the process is changed, or the function is changed, the P&ID must be revised to reflect the new function or process. If an entirely new P&ID with a new drawing number is produced to show the new or revised process or function, the superseded P&ID must be cancelled.

P&ID’s shall show the primary process flow from left to right. The equipment shall be grouped according to process steps. There shall be no duplication of data across several P&ID’s. Data must appear on one P&ID only.

All lines entering a P&ID shall be labelled with the P&ID number of their origin, and all lines leaving with the P&ID number of their destination.

At crossover points of pipelines, the vertical line shall break and the horizontal lines shall be in full.

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8.2.2 Information required on P&ID’s

The following, where applicable, shall be shown in precise detail on every new P&ID. Existing P&ID’s shall be progressively upgraded as plants are modified to include this detail.

• Major, minor and utility lines and services.

• All tanks and process equipment, including details of any insulation (thickness and type) and whether the equipment is traced or jacketed. Insulation description codes as per CSBP Engineering Standard Insulation of Piping & Equipment (ES-14-102-14).

• Instrument tapping points and in-line instruments.

• Line number as per CSBP Engineering Standard Basis for Design - Piping (ES-14-601-01).

• Valve type, size and tag number.

• Reducers and special pipe fittings (eg. Strainers).

• Line number change points. • Pipe class changes.

• All equipment tag numbers and description.

• Simplified representation of instrument loop. Refer to Appendix 9. • Control systems.

• Instrument tag numbers.

• Electrical equipment identification. • DCS Inputs and Outputs.

• Programmable Logic Controller (PLC) inputs and outputs.

• Emergency Shut Down (ESD) system inputs and outputs • Control loop interconnection.

• Signal interconnection line types, e.g. electrical, pneumatic, software.

• Alarms.

• Control interlocks (reference logic drawings where these are available).

• Identification symbols for various instrument types.

• Originating and destination P&ID numbers.

• Actuated valve failure mode.

• Settings of relief valves.

For plants designed post May 1998, valves, instrumentation, pipelines and safety equipment numbering will be directly linked to the associated P&ID. For ease of identification the sequence number will start with the last two numbers of the P&ID.

EXAMPLE: P&ID: 1124-7-9002

Valve number: 1124-VG-06-50-W0201 Loop number: 1124I0201 For full details refer to CSBP Engineering Standards:

• Drawing Numbering (ES-14-101-04) • Equipment Numbering System (ES-14-101-06) • Basis for Design - Piping (ES-14-601-01) • Valve Specifications for Process Isolation (ES-14-603-02)

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8.2.3 Symbols and Instrument Designations

All symbols and instrument designations shall be as per ANSI/ISA S5.1 and ISA S5.3. ISA S5.3 shall be used for symbols for DCS, PLC and computer functions.

9. SPECIFIC REQUIREMENTS FOR MECHANICAL & PIPING DRAWINGS

9.1 GENERAL ARRANGEMENT DRAWINGS

These drawings show the overall layout and physical configuration to scale of the project or facility. Sufficient detail should be shown to indicate location and arrangement of major equipment items within the plant or facility. Where appropriate, general arrangement drawings shall include:

• Tanks and vessels • Mechanical equipment • Building structure • Platforms and walkways • Pumps and pipelines • Valves and fittings • Pipe racks • Major cable ladder routing • Equipment tag numbers • Reference coordinates • Plan view of all levels • Sections and elevations • Detail sheet references

Note: Refer to CSBP Engineering Standard Belt Conveyors (ES-14-403-03) and Standard Drawing 9900-4-0210/000 for specific requirements to be shown on belt conveyor, general arrangement drawings.

9.2 MECHANICAL DETAIL DRAWINGS

These drawings provide precise dimensions and details to allow manufacture and assembly of mechanical components and equipment. Where appropriate, mechanical drawings shall include:

• Fabrication details • Material specification • Dimensional tolerances • Surface finish • Welding specification • Testing specification • Itemised parts list of vendor supplied items

9.3 PIPING ISOMETRIC DRAWINGS

These drawings are produced from the piping general arrangement and are to include sufficient information and references to enable the Contractor to shop fabricate and field install pipe spools.

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Piping isometric drawings shall be prepared for all line sizes DN50 and above. Small bore piping DN40 and below shall be field run in accordance with the piping general arrangement.

9.3.1 Information Required on Piping Isometrics

• Pipeline number. • Overall fabrication dimensions. • Relative dimensions to building column centres and pipe centreline elevation. • Orientation relative to north. • Pressure and temperature ratings. • Heat treatment requirements. • NDE requirements. • Valve specifications. • Major pipe support locations. • Material specification change locations. • Tie-in locations. • Instrument tapping points. • Flow direction. • Pipeline fall direction and slope for drainage. • Any out of specification items. • Any speciality items. • Reference to line continuation drawing numbers. • Reference to P&ID and general arrangement drawing numbers on which the pipeline appears.

9.3.2 Information Not Required to be Shown on Piping Isometrics

• Material list • Individual pipe lengths • Weld locations • Studbolt details • Gasket details • Individual items covered by piping class specification

9.4 PIPE SUPPORT LOCATIONS

Pipe support location plans can be produced for complex piping systems. However, pipe supports will normally be located on Piping General Arrangement and Isometric drawings. Pipe supports shown will be the minimum requirement. Additional supports may be required to comply with standards and codes.

9.5 PIPELINE IDENTIFICATION

All pipelines shown on new P&ID’s, General Arrangement drawings and Piping Isometric drawings shall be given line numbers according to the numbering system detailed in CSBP Engineering Standard Basis for Design - Piping (ES-14-601-01).

Numbers shall be allocated and records maintained by:

a. The Responsible Project Engineering Group during the development phase of new projects.

b. CSBP Project Engineering Drawing Control during the operational phase of existing plants.

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On P&ID’s all pipelines shall be shown as single continuous lines. Line thickness shall be as follows:

• Major process lines 0.7mm Cyan

• Secondary process lines 0.35mm Yellow

• Utility lines 0.25mm White

On General Arrangement drawings, pipelines shall be shown as follows:

• Pipelines 80 diameter and below - single lines.

• Pipelines 100 diameter and above - double lines spaced as per diameter.

On Piping Isometric drawings, pipelines shall be shown as single lines.

10. SPECIFIC REQUIREMENTS FOR ELECTRICAL & INSTRUMENT DRAWINGS

10.1 ELECTRICAL SINGLE LINE DIAGRAMS

The single line diagram is a simplified representation of a switchboard or distribution board. As default, they shall be produced on A3 size drawing sheet, however they may be produced on A1 size sheet depending on complexity. Electrical Single Line Diagrams shall include, where appropriate:

• Location and protection rating of the power supply to the switchboard. • Power supply cable size. • Bus bar size and fault level. • Details of equipment used for sub-circuit control and protection (including protection settings). • Sub-circuit cable size. • Field isolator rating (if applicable). • Details of the sub-circuit load device. • Sub-circuit reference drawing numbers.

10.2 ELECTRICAL SCHEMATIC DIAGRAMS

Schematic diagrams are a true diagrammatic representation of the complete electrical installation. They can be broadly divided into two categories:

a. Motor schematics

b. Control schematics

10.2.1 Motor Schematics

These drawings shall be produced on A3 size drawing sheets. Complex motor schematics may require several A3 sheets.

The Motor Schematic shall have the power circuit represented horizontally across the top of the drawing. Below this the Motor Control circuit is to be drawn showing all controls and interlocks, required for the motor operation. Motor Schematics shall include, where appropriate:

Drawing Preparation

ES-14-101-03



• Motor Control Centre module location.

• Line power devices including ratings.

• Motor number, size and function. • Item designations as per AS3702.

• Control devices.

• Interlock devices (PLCs) including PLC number and address code. • Equipment location by terminal text identification.

• Wire numbers.

• Control device cross-references (relay coils to contacts).

10.2.2 Control Schematics

Depending on complexity, Control Schematics shall be produced on either an A1 or A3 size drawing sheet. They shall be provided when a control system is designed using low power output devices (solenoids relays, etc). A self-contained control panel for an automated process would be typical.

The information required is similar to that of the Motor Schematics.

10.3 INSTRUMENT LOOP DIAGRAMS

Individual Instrument Loop Diagrams shall be prepared for each instrument loop. They shall specify all hardware including field and control panel equipment plus all interconnecting wiring.

Each instrument loop will have its own Loop Diagram, drawn on an A3 size sheet. For complex loops several drawing sheets may be required. The Drawing Number for a Loop drawing shall be based on the Loop Number in accordance with CSBP Engineering Standard Drawing Numbering (ES-14-101-04).

All signal lines shall be drawn as per Instrument Society of America (ISA) standard line types for Control and Instrument diagrams. However, as the Loop Diagram is, in most cases, an Electrical Wiring Diagram, a continuous line shall be used for all cable cores (not dashed as per ISA). The dashed line type shall be used to indicate the cable signal screen and connections and field wiring when required.

Instrument Loop Diagrams shall include, where appropriate:

• Equipment tag numbers. Refer to Appendix 9.

• Equipment terminal block and terminal numbers

• Cable numbers

• Cable core numbers and colours • Cable core ferrule identification

• Cable screens (if required)

• Cable screen earth point • Equipment location - drawing shall be divided into sections and identified, ie. field, panel

• Identification and location of power supplies

• Equipment power supplies • If a PLC or DCS based control system is used, input and output addresses shall be included.

Cabinet and rack information for all I/O terminals must be provided.

Drawing Preparation

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• Pneumatic signal lines

• Pneumatic signal line identification The title of Instrument Loop Diagrams shall be structured exactly as follows

1st line - Plant, System or process name (e.g. KWRP Waste Water)

2nd line - Equipment or Service Description (e.g. Waste Water Tank)

3rd line - Loop/Instrument function (e.g. Level) followed by the words "Loop Diagram" followed by the Loop Number (e.g. 1195-I-0410)

10.4 CABLE SCHEDULES

The cable schedule is used as a register of all cables, which are required to complete the interconnection of equipment in Electrical, Instrument and Telecommunications projects. The schedule will be prepared in a spreadsheet format compatible with Microsoft Excel software.

All headings must be completed for each cable listed in the schedule, except for “As-Built” information, which will be filled in at completion of the installation.

A brief description of the cable route proposed at the design stage shall be included under the heading “VIA”. When numbered conduit and cable ladder runs exist on equipment location diagrams, then these shall be used to describe the route proposed.

10.5 CABLE NUMBERING

Cable numbers shall be allocated using a source equipment/destination equipment tag numbers code.

The equipment tag numbers shall be allocated using CSBP Engineering Standard Equipment Numbering System (ES-14-101-06). Responsibility for allocation and logging of equipment numbers is with the Reliability Support Group.

As a means of reducing the size of cable numbers it is permissible to reduce the equipment sequence number to the minimum number of numerals required.

Examples: JB-001 to JB-1 IJB-015 to IJB-15

In the event that more than one cable is installed between two pieces of equipment, a numerical suffix shall be added.

Examples: SB-001 to JB-015 1st Cable Cable No. SB-1/JB-15-1 SB-001 to JB-015 2nd Cable Cable No. SB-1/JB-15-2 ICP-001 to FT-017 Cable No. ICP-1/FT-17

It is not necessary to indicate the plant area code number on a cable unless the cable interconnects two plant areas,

Example: (Granulating Plant) (Prilling Plant) 25-SB-001 to 26-JB-017 2nd Cable Cable No. 25-SB-1/26-JB-17-2

Drawing Preparation

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10.6 CABLE INTERCONNECTION BLOCK DIAGRAM

In conjunction with Cable Schedules these drawings assist in identification of design or installed cabling capacity within and between plant areas, and show all cables interconnecting equipment.

Final sub-circuits or control system field device cables do not need to be shown.

Cable interconnection block diagrams shall include, where appropriate:

• Equipment numbers • Equipment locations • Cable numbers • Cable type and size

10.7 TERMINATION DIAGRAMS

These drawings, which shall be produced on A3 size drawing sheets, shalll show all the field cable connections required at the terminals of equipment or junction boxes.

They shall represent the terminal blocks for the field connections to switchboards, digital process control systems, PLCs, junction boxes, etc.

Termination diagrams shall include, where appropriate:

• Equipment numbers • Terminal block number • Terminal number • Cable number • Core number/colour • Wire number • Jumper links • Cable source/destination • Screens

10.8 EQUIPMENT LOCATION PLANS

These diagrams shall indicate the location of all electrical/instrument equipment required for the plant. They are used to coordinate this equipment with other services and also for the design of major conduit and cable ladder runs.

The drawing shall be made using the Mechanical General Arrangement Drawings as a background minus details irrelevant to Electrical/Instrument services. Where appropriate; sections and elevations will be required in addition to plan views.

It is acceptable to combine the Electrical and Instrumentation location drawings.

Individual drawings may be required if the project is very complex.

Equipment location plans shall include, where appropriate:

• Diagrammatic representation of all equipment to be installed in the project. • Equipment numbers, tag numbers and descriptions of equipment. • Conduit runs with identification codes. • Cable ladder runs drawn to scale, with identification codes.

Drawing Preparation

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11. SPECIFIC REQUIREMENTS FOR CIVIL & STRUCTURAL DRAWINGS

11.1 GENERAL ARRANGEMENT / PLANT LAYOUT DRAWINGS

These drawings shall show the overall proportions of the project or facility. Sufficient detail should be shown to indicate location of equipment, buildings, structures, roadways etc. General Arrangement/Plant Layout Drawings shall include, where appropriate:

• Tanks, vessels

• Major mechanical equipment

• Buildings

• Structures

• Roadways

• Reduced levels

• Reference coordinates

• Plan view of all levels

• Section and elevations

• Detail sheet references

11.2 DETAIL DRAWINGS

These drawings provide precise dimensions and connection details to allow the items shown on the drawings to be fabricated and assembled.

Detail drawings shall include, where appropriate:

• Material specification.

• Surface finish.

• Welding specification.

• Bolting specification.

Drawing Preparation

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APPENDIX 1 - TYPICAL A1 SIZE DRAWING SHEET FORMAT

ALTERNATIVE LOCATION

OF NORTH ARROW

LOCATION OF NORTH

ARROW WHEN REQUIRED KEY PLAN

NOTES

COMMENCE "NOTES" TOP

OF SHEET IF "KEY PLAN"

IS NOT REQUIRED

KEEP AREA FREE

FOR ISSUE STAMPS

LEGEND

HOLDS LIST

EXTENDED REFERENCE

BOXES IF REQUIREDCONSULTANT/CONTRACTOR

COMPANY NAME, LOGO

AND CONTRACT NUMBER

FULL LINE

OPTIONAL

BRIEF DESCRIPTION OF REVISION,

INCLUDE CHANGE ORDER, PROJECT

OR OTHER REFERENCE CODE

WHERE APPLICABLE

A1

DATE:

SCALE:

DEVT.

DRAWING NUMBER REVISION

PROJ.

ORIGINAL DRAWING APPROVAL

NAME:

NAME:

NAME:

SIGN: DATE:

SIGN: DATE:

NAME:

SIGN: DATE:

SIGN: DATE:

NAME:

SIGN: DATE:CSBP ENGR.CHKD.

CSBP

APPD.

AREA

MGR.

CSBP

ENGR.

CSBP

SAFETY

CHKD.

DRN:

CAD DRAWING - DO NOT ALTER MANUALLY

DRAWING NUMBERNo.

REFERENCE DRAWINGS

TITLE

INFORMATION CONTAINED IN THIS DRAWING WITHOUT THE

WRITTEN CONSENT OF CSBP IS NOT PERMITTED AND WILL

BE A BREACH OF CONFIDENCE.

COPYRIGHT SUBSISTS IN THIS DRAWING AND SUCH

COPYRIGHT IS THE PROPERTY OF CSBP. THIS DRAWING

ALSO CONTAINS CONFIDENTIAL INFORMATION WHICH IS

THE PROPERTY OF CSBP. A REPRODUCTION OF THIS

DRAWING OR ANY PART THEREOF WITHOUT THE WRITTEN

CONSENT OF CSBP IS NOT PERMITTED AND WILL BE AN

INFRINGEMENT OF CSBP'S COPYRIGHT. ANY COMMUNICATION

OF AND/OR DEALING WITH THE OR ANY PART OF THE

CONT. SIGN: DATE:

NAME:CONS/

C CSBP LIMITED

No. DATE

REVISIONS

DESCRIPTION BY

CSBP LimitedA.B.N. 81 008 668 371

Drawing Preparation

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APPENDIX 2 - LABELLING

(Sheet 1 of 3)

Designation of section, view and detail shall be as illustrated.

Section and View shall be UPPERCASE ALPHA characters assigned in sequence; omitting letters ‘I’, ‘O’ and ‘Q’.

Detail shall be NUMERIC assigned in sequence.

Refers to drawing no.1

block on this drawing

in the reference

Detail reference

3.5mm text

DETAIL

Detail Label

SCALE

in the reference



31


3.5mm text


in the reference

5.0mm Text

43

Detail reference

5.0mm Text

0.5mm Linework

Ø14mm Circle

2.5mm Text

3.5mm Text

5.0mm Text

1

4

0.5mm Linework

Ø14mm Circle

3.5mm Text

5.0mm Text

3.5mm text

5.0mm Text

1

0.5mm Linework

Reference

Ø10mm Circle

5.0mm Text

Item

-

1

Detail Label

DETAILSCALE -

2

ReferenceDetail

Ø14mm Circle

0.5mm Linework

5.0mm Text

2.5mm Text

0.5mm Linework

Ø14mm Circle

5.0mm Text

2-

DetailReference

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LABELLING (SHEET 2 OF 3)

2.5mm Text

3.5mm Text

5.0mm Text


in the reference


3.5mm text

5.0mm Text

0.5mm Linework

Ø14mm Circle

5.0mm Text

0.5mm Linework

Ø14mm Circle

5.0mm Text

0.5mm Linework

Ø14mm Circle

2.5mm Text

Section Label

Section Cutting Lines

SECTIONSCALE 1:1 4

C

in the reference

3.5mm text



5.0mm Text

Section Reference

3

45°

A

2.5mm Text

Section Label

SECTION

Section Cutting Lines

SCALE 1:1

A-

Section Reference45°

-

A

2.5mm Text

3.5mm Text

Ø14mm Circle

5.0mm Text

0.5mm Linework



3.5mm text

in the reference

5.0mm Text

Section Reference

B2

45°

45°Section Reference

B-

30°

30°

30°

30°

Drawing Preparation

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LABELLING (SHEET 3 OF 3)

Drawing Preparation

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APPENDIX 3 - TITLING AND NUMBERING

A1 SIZE DRAWING SHEET

Drawing Preparation

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A3 SIZE DRAWING SHEET

Drawing Preparation

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APPENDIX 4 - REVISION AND HOLD IDENTIFIERS

Drawing Preparation

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APPENDIX 5 - NORTH ARROW A1 SIZE DRAWING SHEET

30

Drawing Preparation

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APPENDIX 6 - PIPING / MECHANICAL CROSS REFERENCE CHART

DRAWING

DR

AW

ING

S T

O B

E R

EF

ER

EN

CE

D

Pip

ing

& I

nstr

um

ent

Dia

gra

m

Pip

ing

& I

nstr

um

ent

Leg

end

Pip

ing

Gen

eral

Arr

ange

me

nt

Pip

ing

Sec

tion

Pip

ing

Isom

etri

c

Pip

e S

uppo

rt P

lan

Pip

e S

uppo

rt I

ndex

Pip

e S

uppo

rt D

etai

l

Mec

hani

cal G

ener

al A

rran

gem

ent

Mec

hani

cal S

ectio

n

Mec

hani

cal D

etai

l Dra

win

gs

Pla

nt L

ayou

t

Piping General Arrangement � � �

Piping Section �

Piping Isometric � � � �

Pipe Support Plan � � �

Pipe Support Index � �

Pipe Support Detail � �

Line List �

Mechanical General Arrangement � � �

Mechanical Section � �

Mechanical Detail Drawing � �

Note: Refer to Appendix 8 for minimum cross-referencing from-to P&ID’s.

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APPENDIX 7 - ELECTRICAL CROSS REFERENCE CHART

DRAWING D

RA

WIN

GS

TO

BE

RE

FE

RE

NC

ED

Sin

gle

Lin

e D

iagr

am

Cab

le S

ched

ule

Equ

ipm

ent

Loc

atio

n P

lan

Inst

rum

ent

Loo

p D

iag

ram

Sch

em

atic

Dia

gra

m

Ter

min

atio

n D

iagr

am

Ele

ctri

cal D

ata

Sh

eet

Inte

rcon

nect

ion

Dia

gram

Ligh

t &

Sm

all P

ow

er L

ayo

ut

Mot

or L

oop

Dia

gram

Single Line Diagram � �

Schematic Diagram � � � � � �

Termination Diagram �

Interconnection Diagram � �

Equipment Location Plan �

Electrical Data Sheet �

Light and Small Power Layout �

Motor Loop Diagram �

Drawing Preparation

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APPENDIX 8 - INSTRUMENTATION CROSS REFERENCE CHART

DRAWING

DR

AW

ING

S T

O B

E R

EF

ER

EN

CE

D

Pro

cess

Flo

w D

iagr

am

Pip

ing

& I

nstr

ume

nt D

iagr

am

(P

&ID

)

Pip

ing

& I

nstr

ume

nt L

ege

nd

Log

ic I

nde

x

Log

ic L

ege

nd

Log

ic D

iagr

am

Inst

rum

ent

In

dex

Inst

rum

ent

Dat

a S

hee

t

Loo

p D

iagr

am

Te

rmin

atio

n D

iagr

am

Inte

rco

nne

ctio

n D

iagr

am

Inst

rum

ent

Loc

atio

n P

lan

Inst

alla

tion

Dia

gra

m

Sch

ema

tic D

iagr

am

Piping & Instrument Diagram (P&ID) � � �

Logic Index � �

Logic Diagram � � �

Instrument Index � � � � �

Instrument Data Sheet �

Loop Diagram Index �

Loop Diagram � � �

Termination Diagram � �

Interconnection Diagram �

Drawing Preparation

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APPENDIX 9– INSTRUMENT SYMBOLS

Instrument symbols shall be in accordance with CSBP Standard Drawing 9900-0-0011/003.

Instrument symbol identification letters shall be in accordance with CSBP Engineering Standard Equipment Numbering System (ES-14-101-06).

XXX

YYYY

TE 1234 1234 TT TI

1234

Instrument loop Function eg. 'T' - Temperature Instrumentation Function ID eg. 'IT' - Indicating Transmitter

Instrument loop Sequence Number Last two (2) digits of associated P&ID

TAL

1101 TI TAL

TI 1102 TAL TIT

1102

Instrument Numbering System

Instrument loop Diagram All components of the loop to be displayed

Piping and Instrument Diagram (P&ID) Only a Simplified representation of the instrument loop shall be shown on P&ID's

Example

Example

Example

No local Indicator shown - default Standard Local temperature element assumed. Element may either be direct wired or wired via a transmitter or multiplexer etc.

Local temperature element is assumed. With local Indicator shown

Note: Local indicator shall only be shown on a P&ID if it is a requirement of the HAZOP.

ES-14-101-03

Documents

drawing preparation

drawing requirements

controlled document

version number

drawing sheet sizes

standard drawing elements

preparation es

manoj thakur reasons