IGT Single Service Provision Requirements Update – 27 th March 2013.
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Transcript of IGT Single Service Provision Requirements Update – 27 th March 2013.
![Page 1: IGT Single Service Provision Requirements Update – 27 th March 2013.](https://reader035.fdocuments.us/reader035/viewer/2022070400/56649f0b5503460f94c1e9cf/html5/thumbnails/1.jpg)
iGT Single Service ProvisionRequirements Update – 27th March 2013
![Page 2: IGT Single Service Provision Requirements Update – 27 th March 2013.](https://reader035.fdocuments.us/reader035/viewer/2022070400/56649f0b5503460f94c1e9cf/html5/thumbnails/2.jpg)
Background
• Original set of requirements for iGT agency services developed and baselined under Project Nexus UNC Workgroup back in August 2012
• Further development of the requirements has continued with the iGTs and GTs over the past 6 months
• An updated set of conceptual process models and requirements has been created and baslined with the iGTs
• The requirements focus on the differences for CSEP Supply Meter Points and should be considered along with the other Project Nexus requirements documents
![Page 3: IGT Single Service Provision Requirements Update – 27 th March 2013.](https://reader035.fdocuments.us/reader035/viewer/2022070400/56649f0b5503460f94c1e9cf/html5/thumbnails/3.jpg)
Requirement Topic Areas
• The iGT Agency Services Business Requirements Document (BRD) contains the following topic areas:– General iGT requirements– CSEP Setup & Lifecycle– CSEP Supply Meter Point setup & initial Shipper registration– Network referrals & transportation offers– Meter Reads & Must Reads– Queries– iGT Invoicing– Termination & Insolvency– Portfolio Reporting
![Page 4: IGT Single Service Provision Requirements Update – 27 th March 2013.](https://reader035.fdocuments.us/reader035/viewer/2022070400/56649f0b5503460f94c1e9cf/html5/thumbnails/4.jpg)
High Level Process Overview
iGT InvoicingBAU
ProcessesCSEP
Creation
iGT Requests
GT Notified
CSEP Supply Meter Point
Creation
iGT Requests
Shipper Notified
Asset Installation
iGT / MAMInstalls
Shipper & SupplerNotified
Shipper Registration
Shipper ConfirmsCSEP Supply Meter Point
iGT Notified
Includes ShipperNotification of
Asset Installation
XoserveProvides Data
iGT Issues
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CSEP Creation Process
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CSEP Data Overview
![Page 7: IGT Single Service Provision Requirements Update – 27 th March 2013.](https://reader035.fdocuments.us/reader035/viewer/2022070400/56649f0b5503460f94c1e9cf/html5/thumbnails/7.jpg)
CSEP Maintenance Process
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CSEP Supply Meter Point Creation Process
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CSEP Supply Meter Point Creation Process
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Deviations From GT Processes
• CSEP Creation
• CSEP Supply Meter Point Creation
• Issuing of a provisional Shipper confirmation on SMP creation
• Nominations for an I&C SSP CSEP Supply Meter Points
• Issuing of a Confirmation where Shipper has not Confirmed a new CSEP Supply Meter Point following the asset installation
• Referrals for CSEP Supply Meter Point updates
• iGT invoicing arrangements
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Required iGT Referrals
• CSEP Supply Meter Point capacity changes are required for a greater range of SMPs
• AQ corrections will require referral to the relevant iGT to ensure the correct rates are applied and notified to the Shipper
• Address amendments will be validated by the relevant iGT prior to any updates being made on central systems
• Market Sector Code changes will be verified by the relevant iGT to ensure the correct rates are applied and notified to the Shipper
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Areas for Further Consideration
• Managing the market setup for an organisation– Rules for the capture of a shipper acceding to the iGT UNC– Rules around setting up a new iGT organisation
• Maintaining an organisation’s market participation– Rules around iGT mergers, de-mergers & acquisitions
• Managing the market exit of an organisation– Impacts of a Shipper withdrawing from the GT UNC– Rules around Shipper terminations, especially where triggered by
DNOs or EBCC– Rules around the withdrawal of an iGT
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Areas for Further Consideration
• Managing the ownership of a CSEP– Rules around the transfer of a CSEP between IGTs
• Especially impacts on the MPRN and the CSEP SMP history
– Rules around the adoption of a CSEP by a DNO– Impacts of a GT nesting of CSEP
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Outstanding Issues
• Requirements for CSEP Daily Metered Mandatory (DMM) sites have not been fully captured
• CSEP Overrun charges / ratchets for CSEP DMM sites need further consideration
• Reporting requirements and data access entitlements need to be defined
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Next Steps
• Agree and baseline the requirement changes contained with version 1.1 of the Project Nexus iGT Agency Services BRD
• Resolve outstanding issues during future UNC Mod 0440 / iGT UNC Mod 039 workgroups
• Further detailed evolvement of the requirements