Csep nexa update
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CSEP NExA Update. Marie Clark ScottishPower 28 th September 2006. Current Situation – Annex A Modifications. iGT Network Codes FMRs produced – overwhelming Shipper support Only one iGT has provided legal text

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CSEP NExA Update

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Csep nexa update

CSEP NExAUpdate

Marie Clark

ScottishPower

28th September 2006


Current situation annex a modifications

Current Situation – Annex A Modifications

iGT Network Codes

  • FMRs produced – overwhelming Shipper support

  • Only one iGT has provided legal text

  • Follow-up communication sent to remaining iGTs requesting suitable legal text - limited response

  • iGT UNC – iGT request for suspension of “live” Modifications

  • Ofgem confirmation that Modifications should proceed

    UNC Modifications

  • Mod 83 implementation effective from 1/10/06

    CSEP NExA

  • Approach made by National Grid on behalf of DN Owners to obtain agreement from iGTs to remove Annex A obligations

  • Revised AQ Table not yet implemented (Mod 75)


Further modifications

Further Modifications

Live Modifications – iGT Network Codes

  • Obligation to provide complete, timely and accurate data updates to Large Transporters where Nested CSEPs exist – Issued 22/9/06

    Draft Modifications – iGT Network Codes

  • Insert Obligation for iGTs to publish and maintain a coordinated register of pipes

  • LMN AQ Updates - Rejection Resolution

  • LMN AQ Updates - Reporting Requirements

    Future Modifications – UNC

  • Introduce Standard of Service for Resolution of iGT LMN AQ Update Rejections


Unc modification introduce standard of service for resolution of igt lmn aq update rejections

UNC Modification - Introduce Standard of Service for Resolution of iGT LMN AQ Update Rejections

Current Situation

  • NExA does not include any obligations or incentives in relation to data submission or rejection resolution

  • xoserve rejection analysis demonstrates large scale issues with quality and accuracy of iGT updates i.e

    Aug 06 records submitted - 16687

    Accepted – 9402Rejected - 7285

  • No incentives to resolve rejections within reasonable timescales

    Impact

    Misallocation of gas and transportation charges across

    market participants


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