MDD00465: MDD Change Requests for Impact Assessment

MDD Circular 0465

Date / 9November2011
To / Market Participants
From / MDD Co-ordinator
Purpose / For Review

MDD Change Requests for Impact Assessment

Please find attached 16Change Requests that require an impact assessment by your organisation:

MDD CR Number / Party Raised By / Details of Change Request
M1603 / LENG / Creation of new Meter Timeswitch Class for Distributor, new Valid MTC SSC Combinations, new Valid MTC LLFC SSC Combinations and new Valid MTC LLFC SSC PC Combinations
Effective From Date: 14/12/2011
M1604 / NORW / Creation of new Valid MTC LLFC SSC Combinations and new Valid MTC LLFC SSC PC Combinations
Effective From Date: 14/12/2011
M1605 / SPOW / Creation of new Valid MTC LLFC Combinations
Effective From Date: 14/12/2011
M1606 / MANW / Creation of new Meter Timeswitch Classes for Distributor, new Valid MTC SSC Combinations, new Valid MTC LLFC SSC Combinations and new Valid MTC LLFC SSC PC Combinations
Effective From Date: 14/12/2011
M1607 / SPOW / Creation of new Meter Timeswitch Classes for Distributor, new Valid MTC SSC Combinations, new Valid MTC LLFC SSC Combinations and new Valid MTC LLFC SSC PC Combinations
Effective From Date: 14/12/2011
M1608 / NEEB / Creation of new Meter Timeswitch Classes for Distributor, new Valid MTC SSC Combinations, new Valid MTC LLFC SSC Combinations and new Valid MTC LLFC SSC PC Combinations
Effective From Date: 14/12/2011
M1609 / YELG / Creation of new Meter Timeswitch Classes for Distributor, new Valid MTC SSC Combinations, new Valid MTC LLFC SSC Combinations and new Valid MTC LLFC SSC PC Combinations
Effective From Date: 14/12/2011
M1610 / IPNL / Creation of new Meter Timeswitch Class for Distributor, new Valid MTC SSC Combination, new Valid MTC LLFC SSC Combinations and new Valid MTC LLFC SSC PC Combinations
Effective From Date: 14/12/2011
M1611 / EMEB / Creation of new Meter Timeswitch Classes for Distributor, new Valid MTC SSC Combinations, new Valid MTC LLFC SSC Combinations and new Valid MTC LLFC SSC PC Combinations
Effective From Date: 14/12/2011
M1612 / MIDE / Creation of new Meter Timeswitch Classes for Distributor, new Valid MTC SSC Combinations, new Valid MTC LLFC SSC Combinations and new Valid MTC LLFC SSC PC Combinations
Effective From Date: 14/12/2011
M1613 / YELG / Creation of new Line Loss Factor Classes and new valid MTC LLFC Combinations
Effective From Date: 14/12/2011
M1614 / NEEB / Creation of new Line Loss Factor Classes and new valid MTC LLFC Combinations
Effective From Date: 14/12/2011
M1615 / NEEB / Creation of new Average Fraction of Yearly Consumption Set, new Average Fraction of Yearly Consumption, new GSP Group Daily Profile Class Average EAC, new Clock Interval, new Measurement Requirement, new Standard Settlement Configuration, new Time Pattern Regimes, new Valid Measurement Requirement Profile Class, new Valid Settlement Configuration Profile Class, new Valid MTC SSC Combination, new Valid MTC LLFC SSC Combination and new Valid MTC LLFC SSC PC Combinations.
Effective From Date: 14/12/2011
M1616 / YELG / Creation of new Average Fraction of Yearly Consumption Set, new Average Fraction of Yearly Consumption, new GSP Group Daily Profile Class Average EAC, new Valid MTC SSC Combination, new Valid MTC LLFC SSC Combination and new Valid MTC LLFC SSC PC Combinations.
Effective From Date: 14/12/2011
M1617 / ELEXON / Instruction for SVAA to remove redundant regression and profile coefficient data.
M1618 / ELEXON / Inclusion of Charge Codes and Revised Burn Hours for use in the UMS Market.

A zip folder containing the Change Request forms can be found with this Circular at:

Analysis of these Change Requests is currently being carried out by both ELEXON and the SVA Agent.

Please note that the above changes will be submitted to Supplier Volume Allocation Group (SVG) meeting 130 on 29November 2011 for approval.

I would be grateful if you could return any comments you may have on the attached form by 5:00pm on Wednesday 16November 2011. Please note that if no response is received, I will assume that you are in agreement with the proposed changes.

Providing there are no adverse comments, it is planned to incorporate these changes into MDD Version 185. You will be advised formally of this publication by another MDD Circular, in the usual manner, nearer the time.

If you have any queries please call the BSC Service Desk on 0870 010 6950 or email .

Sarah Hughes

ELEXON BSC Operations

PLEASE RETURN BY 5:00pm on Wednesday 16November 2011.

To:Sarah Hughes

4th Floor, 350 Euston Road

LONDON NW1 3AW

Tel: 0870 010 6950 (BSC Service Desk)

Fax: 020 7380 4360

Email:

MDD Change Requests for Impact Assessment

I agree/disagree*with the changes proposed in M1603
I agree/disagree* with the changes proposed in M1604
I agree/disagree* with the changes proposed in M1605
I agree/disagree* with the changes proposed in M1606
I agree/disagree* with the changes proposed in M1607
I agree/disagree* with the changes proposed in M1608
I agree/disagree* with the changes proposed in M1609
I agree/disagree* with the changes proposed in M1610
I agree/disagree* with the changes proposed in M1611
I agree/disagree* with the changes proposed in M1612
I agree/disagree*with the changes proposed in M1613
I agree/disagree* with the changes proposed in M1614
I agree/disagree* with the changes proposed in M1615
I agree/disagree* with the changes proposed in M1616
I agree/disagree* with the changes proposed in M1617
I agree/disagree* with the changes proposed in M1618

* Please delete as appropriate

If you disagree with any of the changes proposed, please give details below:

Name…………………………………………….…

Organisation………………………………………