T MU MD 00006 ST Standard Engineering Drawings and CAD Requirements Version 1.0 Issued date: 02 December 2015 Effective date: 01 March 2016 Important Warning This document is one of a set of standards developed solely and specifically for use on Transport Assets (as defined in the Asset Standards Authority Charter). It is not suitable for any other purpose. You must not use or adapt it or rely upon it in any way unless you are authorised in writing to do so by a relevant NSW Government agency. If this document forms part of a contract with, or is a condition of approval by a NSW Government agency, use of the document is subject to the terms of the contract or approval. This document is uncontrolled when printed or downloaded. Users should exercise their own skill and care in the use of the document. This document may not be current. Current standards may be accessed from the Asset Standards Authority website at www.asa.transport.nsw.gov.au. Superseded by T MU MD 00006 ST v2.0 © State of NSW through Transport for NSW T MU MD 00006 ST Engineering Drawings and CAD Requirements Version 1.0 Effective date: 01 March 2016 Standard governance Owner: Manager, Network Standards, Asset Standards Authority Authoriser: Director, Network Standards and Services, Asset Standards Authority Approver: Executive Director, Asset Standards Authority on behalf of the ASA Configuration Control Board Document history Version Summary of Changes 1.0 First issue. For queries regarding this document, please email the ASA at [email protected] or visit www.asa.transport.nsw.gov.au Superseded by T MU MD 00006 ST v2.0 © State of NSW through Transport for NSW T MU MD 00006 ST Engineering Drawings and CAD Requirements Version 1.0 Effective date: 01 March 2016 Preface v2.0 The Asset Standards Authority (ASA) is an independent unit within Transport for NSW (TfNSW) and is the network design and standards authority for defined NSW transport assets. The ASA is responsible for developing engineering governance frameworks to support industry delivery in the assurance of design, safety, integrity, construction, and commissioning of ST transport assets for the whole asset life cycle. In order to achieve this, the ASA effectively discharges obligations as the authority for various technical, process, and planning matters across the asset life cycle. The ASA collaborates with industry using stakeholder engagement activities to assist in achieving its mission. These activities help align the ASA to broader government expectations of making it clearer, simpler, and more attractive to do business within the NSW transport 00006 industry, allowing the supply chain to deliver safe, efficient, and competent transport services. The ASA develops, maintains, controls, and publishes a suite of standards and other documentation for transport assets of TfNSW. Further, the ASA ensures that these standards are performance-based to create opportunities for innovation and improve access to a broader MD competitive supply chain. T MU MD 00006 ST Engineering Drawings and CAD Requirements is developed to achieve consistency in all computer-aided drafting (CAD) work performed in-house by TfNSW or by an Authorised Engineering Organisation (AEO) that can be easily lodged into the Virtual Planroom. MU The content of this standard is derived and supersedes from the following documents: • TMD 0001 CAD and Drafting Manual – All Design Areas, Version 2.3 (except Section 5, T Electrical operating diagrams) • PR PSA VP 010 External Party Submissions to Virtual Planroom, Version 1.0 by • 4TP-RL-004 CAD Protocols and Submission of Drawings to TfNSW, Version 1.0 The changes to this standard also include the following: • replacement of RailCorp organisational roles with those applicable to current ASA organisational content • amendments to the text for clarity and improvement • conversion of the standard to ASA format and style • inclusion of recent technology improvements T MU MD 00006 ST Engineering Drawings and CAD Requirements is a first issue. Superseded © State of NSW through Transport for NSW Page 3 of 197 T MU MD 00006 ST Engineering Drawings and CAD Requirements Version 1.0 Effective date: 01 March 2016 Foreword T MU MD 00006 ST is supplemented by T MU MD 00006 TI Engineering Drawings and CAD v2.0 Requirements. T MU MD 00006 TI does not include any mandatory requirements but provides additional information, samples and examples of engineering drawings. This document is meant for ST references purpose only. T MU MD 00006 TI is currently under development and will be available before this standard comes into effect. The CAD support documents listed in Appendix A is currently under development and will be made available before this standard comes into effect. 00006 MD MU T by Superseded © State of NSW through Transport for NSW Page 4 of 197 T MU MD 00006 ST Engineering Drawings and CAD Requirements Version 1.0 Effective date: 01 March 2016 Table of contents 1. Introduction .............................................................................................................................................. 8 v2.0 2. Purpose .................................................................................................................................................... 8 2.1. Scope ..................................................................................................................................................... 8 2.2. Application ............................................................................................................................................. 8 ST 3. Reference documents ............................................................................................................................. 8 4. Terms and definitions ........................................................................................................................... 10 5. Compliance with legal requirements ................................................................................................... 13 6. General CAD requirements ................................................................................................................... 13 6.1. Engineering drawing classification ...................................................................................................... 14 6.2. Drawing format .................................................................................................................................... 16 6.3. Types of engineering drawings ............................................................................................................ 16 6.4. Line weight ........................................................................................................................................... 17 00006 6.5. Line style .............................................................................................................................................. 18 6.6. Text ...................................................................................................................................................... 20 6.7. Cell library and blocks .......................................................................................................................... 21 6.8. Colours ................................................................................................................................................. 21 MD 6.9. Levels and layers ................................................................................................................................. 22 6.10. Seed files ......................................................................................................................................... 24 6.11. Drawing sheets ................................................................................................................................ 24 6.12. Drawing scale .................................................................................................................................. 24 6.13. Drawing orientation .......................................................................................................................... 25 MU 6.14. Drawing layout ................................................................................................................................. 26 6.15. Dimensioning ................................................................................................................................... 28 T 6.16. Gradients and batters ...................................................................................................................... 31 6.17. Abbreviations ................................................................................................................................... 32 6.18. Notes and references ...................................................................................................................... 32 by 6.19. Using design company document number ...................................................................................... 34 6.20. Printing of drawings in colour........................................................................................................... 34 6.21. Amendment clouds .......................................................................................................................... 35 6.22. Hold clouds .....................................................................................................................................