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IGG Agenda – 11 th April 2008

Minutes from last IGG meeting 11.00 - 11.10 Review of Action Items 11.10 - 11.30 Schema Release 11.30 - 12.00 Recalculation of Estimates 12.00 - 12.15 CER Update 12.15 - 12.25 Gemserv Update 12.25 - 12.35 Market Operations Update 12.35 - 12.45

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IGG Agenda – 11 th April 2008

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  1. Minutes from last IGG meeting 11.00 - 11.10 Review of Action Items 11.10 - 11.30 Schema Release 11.30 - 12.00 Recalculation of Estimates 12.00 - 12.15 CER Update 12.15 - 12.25 Gemserv Update 12.25 - 12.35 Market Operations Update 12.35 - 12.45 Proposal for applying the DUoS rules 12.45 - 13.00 Retail Market Design Service Update 13.00 - 13.15 Market Design Update 13.15 - 13.30 Next Steps 13.30 - 13.40 IGG Agenda – 11th April 2008 1

  2. Minutes Minutes from IGG meeting – 29th February 2008 2

  3. IGG Action Items 3

  4. IGG Action Items Closed IGG Actions: List issued in advance of meeting detailing IGG Actions to be closed IGG Actions to be carried forward: Feedback sought on list of IGG Actions carried forward 4

  5. Update on Action Items Action Item 108 (& Action Item 159) Issue Data Storage and Archiving Document to Market Participants • Issued on 10th April 2008 5

  6. Update on Action Items Action Item 108 (& Action Item 159) Issue Data Storage and Archiving Document to Market Participants • Issued on 10th April 2008 6

  7. Update on Action Items Action Item 278 RMDS to investigate why both suppliers are not currently being contacted as outlined in WP13 • Working Practice needs to be amended so that both suppliers are advised of duplicate MPRN scenario • The current level of duplicate MPRNs is 2 to 3 per month • One Supplier maintains if a duplicate MPRN is registered and then de-registered as a result of ESB Networks identifying the MPRN as a duplicate, the supplier will have incurred costs signing up that MPRN and there doesn’t appear to be a mechanism to recoup these costs. • Feedback requested. 7

  8. Schema Release Tony Carroll, ESB Networks 8

  9. Recalculation of Estimates Cormac Madden 9

  10. Recalculation of Estimates Consumption History with Estimates Actual Reading 1 Actual Reading 2 Estimates A1 E1 E2 E3 A2 Time • Existing • Recalculation only where present less than previous • Only as far back as present ceases to be less than previous • Proposed • Recalculation of all estimates, subject to a significance threshold • DUoS tariff change flag 10

  11. Recalculation of Estimates Consumption History with Estimates Actual Reading 1 Actual Reading 2 Estimates A1 E1 E2 E3 A2 Time • Significance Thresholds: • Time • Consumption • Time: • No. of consecutive estimated periods • Set initially to 3 11

  12. Recalculation of Estimates Consumption History with Estimates Actual Reading 1 Actual Reading 2 Estimates A1 E1 E2 E3 A2 Time • Significance Thresholds: • Time • Consumption • Consumption: • Level of kWh consumption for the last period indicated by actual read • Set initially to 25% of AUF i.e. 3 months average. 12

  13. Recalculation of Estimates (contd.) • Present status: • Based on current functionality • Operational impact of increased message volumes: • Not thought to be an issue with thresholds in place • Next steps: • DR to be raised 13

  14. CER Update 14

  15. Gemserv Update 15

  16. Market Operations Update 16

  17. Proposal for applying the DUoS rules Brendan O’Connor, Commercial Section, ESB Networks 17

  18. Retail Electricity Market Issues Update Cormac Madden, RMDS 18

  19. Market Issues Update Issues Raised since last IGG • Market Issue No. 153 - Customer special needs not populated on 105 message • Market Issue No. 154 - The current service order does not take into account where a customer requests night/day meter but is also installing night storage heating. This often results in two calls to premises 19

  20. Market Issues Update Issues Closed since last IGG • Market Issue No. 135 - Technical Contact Name and Phone number sent on CoS request without Tech contact address causes 105 to issue with blank street field in Tech Contact Address 20

  21. Retail Market Design Service Update C. Madden, RMDS 21

  22. RMDS Update • Report on Service Objectives • Message Reconciliation process • Revised Outage Notification process 22

  23. Retail Market Design Service Update 23

  24. Retail Market Design Service Update 24

  25. IGG Agendas (5 days before meeting) IGG Change Control Documents (5 days) IGG Working Documents (2 days before meeting) IGG Presentations (2 days before meeting) IGG Final Presentations (2 days after meeting) IGG Minutes to be distributed (within 5 days) IGG Conference Call Agenda (5 days before Meeting) IGG Conference Call Minutes (5 days after Meeting) System Planned Outages (5 days notice) RMDS Service Objectives 25

  26. RMDS Service Objectives 26

  27. Number of Action Items by Category 27

  28. Total Number of Action Items 28

  29. Number of Action Items Closed 29

  30. Resolution or escalation of IGG Actions (within 12 weeks) 30

  31. Message Reconciliation Colm Gaffney, RMDS 31

  32. Reconciliation Reports No RA Validation Failure ∑ Total ∑ Total • Missing Receipt Acknowledgements • Issued to Hub but not transmitted (failed validation) • Numbers of Messages received by the HUB Inbound from Suppliers and transmitted to CMS (for 24 hr period) • Numbers of Messages received by the HUB Outbound from CMS and transmitted to Suppliers (for 24 hr period) 32

  33. Reasons for message failures • Message failed to be routed • Cause - no data or invalid data • Message routed but did not pass the Routing Schema • Cause – incorrect Port or Topic in the routing table • Message failed to be converted • Cause – invalid data type • Message failed validation • Message failed to be packaged • Message failed to be transmitted • Discrepancies between CMS counts and HUB counts • Messages delayed due to outages 33

  34. 34

  35. 35

  36. Outage Notification Process Colm Gaffney, RMDS 36

  37. 37

  38. Discussion Requests & Market Change Requests Cormac Madden, RMDS 38

  39. DiscussionRequest MCR 063 Data Fields Published for QH Import Report Data Fields Published for NQH Import Report 39

  40. Discussion Request MCR 0154 • A new 342 market message for export channel data only • The 341 market message is to be modified to exclude the Export data. • A new Version Number field will be added to the 341 and 342 Market Message at the ‘MPRN Level Information’ segment. • 341 and 342 market messages are to be prevented form issuing with single channel data. • The Channel Status that currently resides at the Channel Level details should be moved up to the MPRN level and renamed ‘Alert Flag’. 40

  41. Market Change Request MCR 0160 - Working Practice 0016 - Document the procedure to be used for like-to-like QH meter replacement • Issued to the market on 04.04.08 • Approval requested 41

  42. Draft Discussion Request Action Item 212 Publish multiplier value associated with an MPRN on the MP Extranet 42

  43. Next Steps • Proposed Diary dates for IGG meetings in 2008: • 15.05.2008 • 26.06.2008 • 07.08.2008 • 18.09.2008 • 30.10.2008 • 11.12.2008 • 22.01.2009 • Proposed dates are on Calendar of Events on RMDS website 43

  44. Next Steps • Propose to continue with conference call every two weeks: • 17.04.2008 • 01.05.2008 • 29.05.2008 • Call details have new contingency PIN No: • Number: 01-6647602 PIN : 77640 • Contingency number remains: 01-6647777 New PIN: 80490 44

  45. Thank You 45

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