HIGHWAYS ENGLAND Asset Management Development Group
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HIGHWAYS ENGLAND Asset Management Development Group ASSET DATA MANAGEMENT MANUAL Part 2 – Requirements and Additional Information October 2020 Version: 12.0 Asset Data Management Manual Page 1 of 237 Date of Issue: October 2020 Part 2 - Requirements and Additional Information This page is intentionally left blank. Asset Data Management Manual Page 2 of 237 Date of Issue: October 2020 Part 2 - Requirements and Additional Information Revision Sheet For revisions across all ADMM documents see the Revision Log available on Standards for Highways: http://www.standardsforhighways.co.uk/ha/standards/admm/index.htm Version Date Issued 3.0 April 2016 4.0 September 2016 5.0 March 2017 6.0 September 2017 7.0 March 2018 8.0 October 2018 9.0 April 2019 10.0 October 2019 11.0 April 2020 12.0 October 2020 Asset Data Management Manual Page 3 of 237 Date of Issue: October 2020 Part 2 - Requirements and Additional Information Contents Contents……… ......................................................................................................... 4 Foreword…….. .......................................................................................................... 9 Part 2.1 – GENERIC ASSET DATA REQUIREMENTS .......................................... 12 1 Asset Data Lifecycle Requirements ......................................................... 13 1.1 Capture or Update ....................................................................................... 13 1.2 Store ............................................................................................................ 13 1.3 Use… .......................................................................................................... 14 1.4 Dispose........................................................................................................ 14 2 Asset Data Systems .................................................................................. 15 2.1 The Company’s Asset Data Systems .......................................................... 15 IAM-IS Routine and Planned Maintenance ................................................ 18 Confirm Routine and Planned Maintenance .............................................. 25 Pavement Data Management System (HAPMS) ....................................... 25 IAM-IS Structures ...................................................................................... 28 Geotechnical Data Management System (HAGDMS) ............................... 29 Drainage Data Management System (HADDMS) ...................................... 29 Environmental Information Systems (EnvIS) ............................................. 30 Technology Performance Management Service (TPMS) .......................... 30 3 Transfer of Asset Data .............................................................................. 31 3.1 General Data Transfer Requirements .......................................................... 31 3.2 File Naming Convention .............................................................................. 31 Extended naming convention .................................................................... 31 Short naming convention ........................................................................... 32 3.3 Permitted Types of File Format for the use in Data Transfer Files .............. 32 Guidance for the use of Text Files ............................................................. 32 Guidance for the use of Shape Files ......................................................... 33 4 Approved Network Model ......................................................................... 34 4.1 Section Referencing Principles .................................................................... 34 Section Labels ........................................................................................... 35 Chainage ................................................................................................... 35 Agent Authority Area Codes ...................................................................... 35 Section Start and End Dates ..................................................................... 36 Asset Data Management Manual Page 4 of 237 Date of Issue: October 2020 Part 2 - Requirements and Additional Information Section Reference Markers ....................................................................... 36 4.2 Section Referencing Procedures ................................................................. 45 Section Length Changes – Re-Referencing / Re-Calibrating a Section ..... 45 Changes Instigated by the Company ......................................................... 45 Changes to the Approved Network within the Company’s Pavement Data Management System ............................................................................. 46 Re-Use of Section Labels .......................................................................... 46 Section Creation and Retirement Data ...................................................... 46 4.3 Geographic Representation ......................................................................... 47 4.4 Location Reference Points (LRPs) .............................................................. 48 Use of LRPs with the Company’s Pavement Data Management System .. 48 4.5 Cross Section Positions ............................................................................... 48 XSP Positions for Different Carriageway Types ........................................ 50 5 Locating Assets ......................................................................................... 63 5.1 Topographical Asset Referencing ................................................................ 63 Point Items ................................................................................................ 63 Linear Items ............................................................................................... 63 Polygon Items ............................................................................................ 64 Recording Individual Assets ...................................................................... 64 5.2 Linear Asset Referencing ............................................................................ 65 Matching Assets to Sections ..................................................................... 65 5.3 Nominated Carriageway .............................................................................. 66 5.4 Boundary Extents ........................................................................................ 66 6 ASC and Asset Data Management ........................................................... 67 7 AD and Asset Data Management .............................................................. 84 8 Major Schemes and Asset Data Management ......................................... 96 9 ADMM Conventions and Definitions ...................................................... 116 9.1 Asset Data Hierarchy ................................................................................. 116 Asset/Component Records & Management Records .............................. 116 Asset & Component Hierarchies ............................................................. 116 Asset Record & Management Record Hierarchies .................................. 117 Populating Reference IDs: ....................................................................... 117 9.2 Asset Codes .............................................................................................. 118 Asset Data Management Manual Page 5 of 237 Date of Issue: October 2020 Part 2 - Requirements and Additional Information 9.3 Attribute Statuses ...................................................................................... 118 9.4 Data Formats ............................................................................................. 119 Dates ....................................................................................................... 119 9.5 Data Constraints ........................................................................................ 119 9.6 Shapefile Names ....................................................................................... 120 9.7 Translation Schema ................................................................................... 120 9.8 Legacy Data Requirements ....................................................................... 122 Part 2.2 – ASSET CLASS SPECIFIC REQUIREMENTS ...................................... 124 10 Ancillary ................................................................................................... 125 10.1 Asset Class Hierarchy ............................................................................... 125 10.2 Asset Location ........................................................................................... 125 11 Carriageway Control ............................................................................... 126 11.1 Asset Class Hierarchy ............................................................................... 126 11.2 Asset Location ........................................................................................... 126 12 Drainage ................................................................................................... 127 12.1 Asset Class Hierarchy ............................................................................... 127 12.2 Additional Information ................................................................................ 127 Flood Events ..........................................................................................