GAS DISTRIBUTION Asset Management Plan 2020 Appendices 2 GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX A APPENDIX A: GLOSSARY TERM DEFINITION TERM DEFINITION AMMAT Asset Management Maturity Assessment Tool GNS Institute of Geological and Nuclear Sciences ALARP As Low as Reasonably Practicable GTB Gas Transmission Business AMP Asset Management Plan HDD Horizontal Directional Drilling ARR Asset Replacement and Renewal HSEQ Health, Safety, Environment and Quality CAIDI Customer Average Interruption Duration Index ICA Interconnection Agreement CAPEX Capital Expenditure – the expenditure used to ICP Installation Control Point – the connection create new or upgrade existing physical assets point from a customer to the Firstgas network in the network, as well as non-network assets e.g. IT or facilities ICT Information and Communications Technology CMMS Computerised Maintenance Management System ILI In Line Inspection COO Chief Operating Officer – Senior executive tasked FSP Field Service Provided with over-seeing the day-to-day administrative and operational functions of the business IPS Invensys Process Systems CS Compressor Station – station that contains a Gas IS Information Systems Compression Plant ISO 55000 International Standard for Asset Management CP Cathodic Protection IT Information Technology CPI Consumer Price Index KPI Key Performance Indicator DCVG Direct Current Voltage Gradient – a survey LOS Line of Sight technique used for assessing the effectiveness of corrosion protection on buried steel structures LPT Low Pressure Trip CRM Customer Relationship Management LS Leakage Survey DFA Delegated Financial Authority MAOP Maximum Allowable Operating Pressure DP Delivery Point MINOP Minimum Operating Pressure DPP Default Price-Quality Path MCS Vendor brand of pressure safety valve EAM Enterprise Asset Management MLV Main Line Valve – valve installed on the main transmission pipelines used to isolate sections EHMP Electrical Hazard Management Plan of the pipeline for emergency or maintenance EPR Earth Potential Rise purposes FDC Finance During Construction NRAMS Non-Routine Activity Management System FEED Front End Engineering Design NZTA New Zealand Transport Agency FIK Flange Insulation Kits OEM Original Equipment Manufacturer GC Gas Chromatographs OPEX Operational Expenditure – the ongoing costs directly associated with running the Gas GDB Gas Distribution Business Distribution System. This includes costs both directly related to the network (e.g. routine and GIC Gas Industry Company – New Zealand’s gas corrective maintenance, service interruptions/ industry regulatory body incidents, land management) and non-network related expenditure (e.g. network and business GIS Geographical Information System support) GM General Manager OT Off Take GMS Gas Measurement System – commonly referred PE 80 Manufactured from medium density polyethylene to as a gas meter with a minimum required strength of 8.0 MPa. GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX A 3 TERM DEFINITION PE 100 Manufactured from high density polyethylene with a minimum required strength of 10.0 MPa. PIG Pipeline Inspection Gauge Tool PIMP Pipeline Integrity Management Plan PIMS Pipeline Integrity Management System PLC Programmable Logic Controllers PJ Petajoule (unit of energy) = 1015 Joules = 1,000 TJ PRE Public Reported Escapes PSV Pressure Safety Valve – safety device to relieve excess pressure in system to protect system RAB Regulatory Asset Base – the measure of the net value of network and non-network assets used in price-quality regulation by the Commerce Commission RCI Routine and Corrective Maintenance and Inspection ROAIMS Rosen Asset Integrity Management System RTE Response Time to Emergencies SAIDI System Average Interruption Duration Index SAIFI System Average Interruption Frequency Index SCADA Supervisory Control and Data Acquisition SCMH Standard Cubic Meters per hour (unit of gas flow rate) SIE Service Interruptions, Incidents and Emergencies SMS Safety Management Study STA Standard Threat Assessment TJ Terajoule (unit of energy) = 1012 Joules WBH Water Bath Heater – a shell and tube heat exchanger utilising to heat gas 4 GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX A APPENDIX B: INFORMATION DISCLOSURE SCHEDULES This appendix includes the following Information Disclosure Schedules: Schedule 11a – Report on forecast Capital Expenditure Schedule 11b – Report on forecast Operational Expenditure Schedule 12a – Report on Asset Condition Schedule 12b – Report on Forecast Utilisation Schedule 12c – Report on Forecast Demand Schedule 13 – AMMAT Schedule 14a – Commentary on Escalation GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B 5 B.1: Schedule 11a: Forecast Capex B.1: Schedule 11a: Forecast Capex 6 GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B 7 Gas Distribution Asset Management Plan 2020 8 GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B Gas Distribution Asset Management Plan 2020 GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B 9 Gas Distribution Asset Management Plan 2020 10 GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B Gas Distribution Asset Management Plan 2020 GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B 11 Gas Distribution Asset Management Plan 2020 12 GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B B.2: Schedule Schedule 11b: 11b: Forecast Forecast Opex Opex GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B 13 Gas Distribution Asset Management Plan 2020 B.3: Schedule 12a: Asset Condition B.3. SCHEDULE 12A - ASSET CONDITION 14 GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B Gas Distribution Asset Management Plan 2020 B.4: Schedule 12b: Forecast Utilisation B.4. SCHEDULE 12B - FORECAST UTILISATION GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B 15 Gas Distribution Asset Management Plan 2020 SCHEDULE 12C - FORECAST DEMAND B.5: Schedule 12c: Forecast Demand 16 GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B Gas Distribution Asset Management Plan 2020 B.5. SCHEDULE 13 - AMMAT B.5: Schedule 13: AMMAT GAS DISTRIBUTION BUSINESS ASSET MANAGEMENT PLAN 2020 – APPENDIX B 17 Gas Distribution Asset Management Plan 2020 Company Name First Gas Limited AMP Planning Period 1 October 2020- 30 September 2030 Asset Management Standard Applied PAS55000-Transitioning to ISO 55000 Standard SCHEDULE 13: REPORT ON ASSET MANAGEMENT MATURITY This schedule requires information on the EDB’S self-assessment of the maturity of its asset management practices. Question No. Function Question Maturity Level 0 Maturity Level 1 Maturity Level 2 Maturity Level 3 Maturity Level 4 3 Asset management policy To what extent has an asset The organization does not have a The organization has an asset The organization has an asset The asset management policy is The organization's process(es) surpass management policy been documented, documented asset management policy. management policy, but it has not been management policy, which has been authorised by top management, is the standard required to comply with authorised and communicated? authorised by top management, or it is authorised by top management, but it widely and effectively communicated to PAS 55 requirements. not influencing the management of the has had limited circulation. It may be all relevant employees and assets. in use to influence development of stakeholders, and used to make these The assessor is advised to note in the strategy and planning but its effect is persons aware of their asset related Comments section why this is the case limited. obligations. and evidence seen. 10 Asset management strategy What has the organization done to The organization has not considered The need to align the asset management Some of the linkages between the long- All linkages are in place and evidence The organization's process(es) surpass ensure that its asset management the need to ensure that its asset strategy with other organizational term asset management strategy and is available to demonstrate that, where the standard required to comply with strategy is consistent with other management strategy is appropriately policies and strategies as well as other organizational policies, appropriate, the organization's asset PAS 55 requirements. appropriate organizational policies aligned with the organization's other stakeholder requirements is strategies and stakeholder management strategy is consistent with and strategies, and the needs of organizational policies and strategies understood and work has started to requirements are defined but the work its other organizational policies and The assessor is advised to note in the stakeholders? or with stakeholder requirements. identify the linkages or to incorporate is fairly well advanced but still strategies. The organization has also Comments section why this is the case OR them in the drafting of asset incomplete. identified and considered the and evidence seen. The organization does not have an management strategy. requirements of relevant stakeholders. asset management strategy. 11 Asset management strategy In what way does the organization's The organization has not considered The need is understood, and the The long-term asset management The asset management strategy takes The organization's process(es) surpass asset management strategy take the need to ensure that