MRWA ELECTRICAL INFRASTRUCTURE ASSET DRAWING GUIDELINES

Mrwa Electrical Infrastructure Asset Drawing Guidelines-Free PDF

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1 GENERAL 7,1 1 Introduction 7,1 2 Scope 7,1 3 Asset Documents General Requirements 7. 1 3 1 MRWA AutoCAD Drawing Standard and Format 8,1 3 2 Asset drawing standard Title Block 8. 1 3 3 Drawing Numbers 8,1 3 4 Drawing References 8. 1 3 5 Drawing Amendment 8,1 3 6 Drawing Sets 8,1 3 7 North Arrow 9. 1 3 8 Single Line Diagram 9,1 3 9 Communications Connectivity Diagram 10.
1 3 10 Document Approval and Copies 11,1 3 11 Drawing Symbols 11. 1 3 12 Company Logos Drawing and Project Reference 11. 1 3 13 Scale and paper size 12,1 3 14 Hand Drawn Drawings 12. 1 3 15 Naming Strategy for Asset Drawings 12,1 3 16 Other Documents 12. 2 TRAFFIC CONTROL SIGNALS 13,2 1 LM Asset Number 13. 2 1 1 New Assets 13,2 1 2 Existing Assets 13,2 2 Drawing Layout 13.
2 2 1 Title Block and References 13,2 2 2 AutoCAD File Name 14. 2 3 LM A Electrical Installation Layout Drawing 14. 2 3 1 General 14,2 3 2 Feature Matrix 14,2 3 3 Pedestrian Ramps and Footpaths 17. 2 3 4 Traffic Movement Diagram 17,2 3 5 Disconnected Services 17. 2 3 6 Underground Post to Pit Connection Table 17,2 3 7 Traffic Signal Posts and Numbering 17. 2 3 8 Lantern Aspect Size and Types 18,2 3 9 Detection Loops 18.
2 3 10 Pedestrian Detection 18, 2 3 11 Illuminated Flashing No Right Turn Signals 18. 2 3 12 Rail Crossing 19,2 3 13 Advance Flashing Warning Signals 19. 2 3 14 Typical Drawings 19,2 4 LM B Road Marking and Signs Drawing 19. 2 4 1 Dimensions Sign Reference 20,2 4 2 Typical Drawings 20. 2 5 LM C Connectivity Drawing 20, MAIN ROADS WESTERN AUSTRALIA ASSET DRAWINGS GUIDELINES SECTION 1 GENERAL Page 2 of 75.
Revision 4 25 9 2015,2 5 1 Serial Connection Details 20. 2 5 2 Typical Drawings 20,2 6 Site Documentation 20. 3 LIGHTING 22,3 1 Lighting Asset Reference Numbers 22. 3 1 1 New Assets 22,3 1 2 Existing Assets 22,3 1 3 Asset Number and Drawing Title Block 23. 3 1 4 AutoCAD File Name 23,3 2 As Constructed Asset Drawing Set 23.
3 2 1 A Lighting Equipment Duct and Circuit Layout 23. 3 2 2 B Switchboard General Arrangement 24,3 2 3 C Schematic Diagram Equipment List 24. 4 ROADSIDE HELP Phones 26,4 1 Asset Reference Numbers 26. 4 2 Drawing Generation and Amendments 26, 4 2 1 New Assets Added to Existing Asset Drawings 26. 4 2 2 New Assets Requiring New As Constructed Drawings 27. 4 2 3 AutoCAD File Name 27, 5 CLOSED CIRCUIT TELEVISION MONITORING CAMERAS CCTV 28. 5 1 Camera Types and Mounting 28,5 2 Camera Asset Number 28.
5 3 Assets 28,5 3 1 Existing Assets 28,5 3 2 New Assets 29. 5 3 3 Drawing Set 29,5 3 4 AutoCAD file name 29,5 3 5 General Arrangement drawing 30. 5 3 6 Single Line Diagram drawing 30,6 VARIABLE MESSAGE SIGNS 32. 6 1 Variable Message Sign Components 32,6 2 VMS Asset Numbers 32. 6 2 1 Existing Assets 32,6 2 2 New Assets 33,6 3 Drawings Set 33.
6 3 1 AutoCAD File Name 33,6 3 2 General Arrangement Drawing 34. 6 3 3 Single Line Diagram 34,6 3 4 Connectivity Diagram 35. 7 VEHICLE DETECTION SYSTEMS 36,7 1 Vehicle Detection System Types and Terms 36. 7 2 VDS Asset Number 36,7 2 1 Existing Assets 36,7 2 2 New Assets 36. MAIN ROADS WESTERN AUSTRALIA ASSET DRAWINGS GUIDELINES SECTION 1 GENERAL Page 3 of 75. Revision 4 25 9 2015,7 3 Drawings Set 36,7 3 1 AutoCAD File Name 37.
7 3 2 General Arrangement Drawing 37,7 3 3 Single Line Diagram 38. 7 3 4 Connectivity Diagram 38,8 ELECTRONIC SPEED LIMIT SIGNS 39. 8 1 Electronic Speed Limit Signs types and uses 39. 8 2 Electronic Speed Limit Sign Asset Number 39,8 3 Assets 39. 8 3 1 Existing Assets 39,8 3 2 New Assets 39,8 3 3 Drawing Set 40. 8 3 4 AutoCAD file name 40,8 3 5 General Arrangement drawing 40.
8 3 6 Pavement Markings 41,8 3 7 Speed Zone 42,8 3 8 Distance to nearest side road 42. 9 NODE CABINETS 43,9 1 Node Cabinet types and uses 43. 9 2 Node Cabinet asset reference number 43,9 3 Assets 43. 9 3 1 Existing Assets 43,9 3 2 New Assets 43,9 3 3 Drawing Set 44. 9 3 4 AutoCAD file name 44,9 3 5 General Arrangement Drawing 44.
9 3 6 Single Line Diagram 45,9 3 7 Connectivity Diagram 45. 9 3 8 Rack Face Layout 45, 10 SPLICE ENCLOSURES FISTS FOBOTS AND ENCLOSURES 46. 10 1 Splice Enclosures types and uses 46,10 2 Splice Enclosure asset reference number 46. 10 3 Assets 46,10 3 1 Existing Assets 46,10 3 2 New Assets 46. 10 3 3 As Constructed Drawing 46,10 3 4 AutoCAD file name 47.
10 3 5 Splice Diagram 47,11 FIBRE OPTIC NETWORK 49. 11 1 The Fibre Optic network 49, 11 2 Fibre optic Network cable asset reference numbers 49. 11 3 Assets 49,11 3 1 Existing Assets 49,11 3 2 New Assets 49. 11 3 3 Drawing Set 50, MAIN ROADS WESTERN AUSTRALIA ASSET DRAWINGS GUIDELINES SECTION 1 GENERAL Page 4 of 75. Revision 4 25 9 2015,11 3 4 AutoCAD file name 50, Note The FC asset number identifies the individual fibre optic cables and there can be.
multiple FC asset numbers on a single FGA asset drawing 50. 11 3 5 General Arrangement drawing 50, 11 3 6 Blown Fibre Microduct configuration diagram 51. Appendices,A SECTION 1 APPENDIX A 8320 0400 TRAFFIC CONTROL. INFRASTRUCTURE LEGEND, B SECTION 1 APPENDIX B MAIN ROADS WESTERN AUSTRALIA. AUTOCAD DRAWING STANDARDS,C SECTION 1 APPENDIX C REFERENCE DRAWINGS. D SECTION 1 APPENDIX D LIST OF CODES DESIGN GUIDES AND. REFERENCE MATERIAL, E SECTION 2 APPENDIX A FEATURE MATRIX LM A EXPANDED TO.
INLCUDE AUTOCAD INFORMATION, F SECTION 2 APPENDIX B FEATURE MATRIX LM B EXPANDED TO. INLCUDE AUTOCAD INFORMATION,G SECTION 2 APPENDIX C MRWA STANDARD TITLE BLOCK. SAMPLE TRAFFIC MOVEMENT DIAGRAMS SAMPLE,UNDERGROUND PIT SYSTEM SAMPLE LOOP FEEDER CABLE. H SECTION 2 APPENDIX D MRWA ITS PRESENTATION LEGEND. I SECTION 2 APPENDIX E FEATURE MATRIX LM C EXPANDED TO. INCLUDE AUTOCAD INFORMATION,J SECTION 2 APPENDIX F SITE DOCUMENTATION. K SECTION 3 APPENDIX A LIGHTING EXAMPLE DRAWING, L SECTION 4 APPENDIX A Roadside Help Phone EXAMPLE.
M SECTION 5 APPENDIX A CCTV EXAMPLE DRAWING,N SECTION 6 APPENDIX A VMS EXAMPLE DRAWING. O SECTION 7 APPENDIX A VDS EXAMPLE DRAWINGS,P SECTION 8 APPENDIX A ESLS EXAMPLE DRAWING. Q SECTION 9 APPENDIX A NODE CABINETS EXAMPLE DRAWING. R SECTION 10 APPENDIX A SPLICE ENCLOSURES EXAMPLE,S SECTION 11 APPENDIX A MASTER KEY PLAN. T SECTION 11 APPENDIX B BLOWN FIBRE MICRODUCT,CONFIRGURATION DRAWINGS. MAIN ROADS WESTERN AUSTRALIA ASSET DRAWINGS GUIDELINES SECTION 1 GENERAL Page 5 of 75. Revision 4 25 9 2015,Revision Status Record,Latest Latest Revision Approved.
Revision Revision Description Reference By,0 07 09 01 Original. 0 28 03 11 Original,0 25 05 11 Original,0 08 06 11 Original. 0 06 07 11 Original,0 29 08 11 Original,1 09 02 12 Original. 2 23 03 12 Original,3 06 07 12 Original, 4 25 09 15 Complete Review editorial and Reference. Drawing Number,Authorized,TRAFFIC ENGINEERING STANDARDS MANAGER.
MAIN ROADS WESTERN AUSTRALIA ASSET DRAWINGS GUIDELINES SECTION 1 GENERAL Page 6 of 75. Revision 4 25 9 2015,1 1 Introduction, Historically asset documents have been maintained by a single MRWA drawing office. Today this task has been divested to consultants and contractors who may not share a. common understanding of the information needs to be maintained or how legacy. drawings are to be updated from design and construction information For this reason. this guideline has been produced to assist in the communication of MRWA. requirements, These guidelines are complementary to relevant MRWA and national design standards. In the absence of any instruction to the contrary then the relevant design standard shall. take precedence A list of other codes design guidelines and reference material is given. in SECTION 1 APPENDIX D, Sample drawings and documentation are included in Appendices as examples of the. required format and level of detail that is required for each asset type. The document provides guidelines for the format and content of MRWA Asset. documents or As Constructed documents for Traffic Control Infrastructure The. document consists of 12 sections covering,1 General Requirements. 2 Traffic Control Signals,3 Lighting,4 Roadside Help Phones.
5 Close Circuit Television Monitoring Cameras CCTV. 6 Variable Message Signs VMS,7 Vehicle Detection Systems VDS. 8 Electronic Speed Limit Signs ESLS,9 Node Cabinets. 10 Splice Enclosures,11 Fibre Optic Network,1 3 Asset Documents General Requirements. Asset documents provide information for ongoing maintenance of the asset and. therefore shall only detail the As Constructed asset installation There shall be no. construction notes on the asset documents Asset drawings shall be developed from. design construction drawings or by updating existing asset drawings as detailed in the. guidelines, MAIN ROADS WESTERN AUSTRALIA ASSET DRAWINGS GUIDELINES SECTION 1 GENERAL Page 7 of 75. Revision 4 25 9 2015,1 3 1 MRWA AutoCAD Drawing Standard and Format.
Asset drawings must conform to the MRWA AutoCAD drawing standard contained in. SECTION 1 APPENDIX B,1 3 2 Asset drawing standard Title Block. All Asset drawings shall have the standard MRWA As Constructed drawing Title. Block as shown in the SECTION 2 APPENDIX C This Title Block shall not be. amended in any way and no other title block will be accepted. 1 3 3 Drawing Numbers, For new asset drawings an 8 digit drawing number shall be provided by MRWA and. shall be present on all drawings Where an existing asset drawing is being updated the. existing drawing number shall be retained,1 3 4 Drawing References. Drawing references to design drawings and survey models relevant to a particular asset. shall be provided in the drawing reference section within the drawing Title Block A. list of MRWA standard reference drawings are given in SECTION 1 APPENDIX C. 1 3 5 Drawing Amendment, The first As Constructed issue of an asset drawing will not have an amendment. number With each modification to the asset a later amendment of the asset drawing. shall be made and shall have a numeric amendment number brief description of the. change and a date The latest amendment number will be shown in the amendment. column and also next to the drawing number The revision date must reflect the date that. the site was changed not the date when the drawing was updated Only the most recent. five 5 amendments shall be shown on the drawing with any older amendments. removed from the drawing, Where an existing asset drawing or drawing set is to be amended following works.
affecting the asset it shall be ensured if required that the drawings are updated to. reflect the standards detailed in this document,1 3 6 Drawing Sets. The Drawing Set for each different type of asset is made up of a number of drawings. showing different information relevant to the particular asset The drawing set for each. MAIN ROADS WESTERN AUSTRALIA ASSET DRAWINGS GUIDELINES SECTION 1 GENERAL Page 8 of 75. Revision 4 25 9 2015, type of asset generally uses the same format as detailed below although with some. exceptions, A General Arrangement drawing will detail the geographic location of the asset or. assets This will generally include all information required to locate an asset and its. associated pits and conduit Under each asset section of this document a table can be. found detailing the specific element to be captured on the General Arrangement drawing. for that particular asset, A Single Line Diagram will detail the electrical aspects of an installation specifically. the electrical equipment within the asset cabinet any connections to external. components The purpose of this diagram is to allow maintenance and modification. work to be planned prior to an engineer visiting the site. A Communications Connectivity Diagram details all of the communications equipment. and all of the data connections between devices This shall include device makes and. models types of cables and connectors and information pertaining to data protocols IP. Addresses etc, Not all assets require all of the drawings detailed above and some assets require other.
types of drawings The requirements for each specific type of asset are detailed under. the relevant section of this document,1 3 7 North Arrow. All General Arrangement drawings shall have a North arrow Ideally North shall point. to the top of the drawing page Alternative layouts can be used if this assists in the. layout of the drawing However the direction of the North arrow shall be the same. across all drawings in a drawing set provided for a particular asset. 1 3 8 Single Line Diagram, The Single Line Diagram shows all power components within a field cabinet and all. appropriate connections between those components The diagram shall also note the. location and source of power supply and the input voltage All components connections. and cable shall have Australian Standard symbols All components shall have an ID. number assigned to it and displayed next to the symbol Drawing symbols for devices. must comply with Appendix J of AS3000, A cable schedule representing all cables within and connecting to the cabinet shall be. displayed This schedule as a minimum shall provide details such as cable size for all. cables and the length for external cables only,An equipment list table representing all equipm. MRWA ELECTRICAL INFRASTRUCTURE ASSET DRAWING GUIDELINES Section 1 General o Section 2 Traffic Control Signals o Section 3 Lighting o Section 4 Roadside Help Phones o Section 5 Closed Circuit Television Monitoring Cameras o Section 6 Electronic Speed Limit Signs

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