1. Modification 0333A – implementation info
Transmission Workgroup
4 August 2011

2. Mod 0333A Implementation
18 week implementation project started May 2011
In line with expectations set within Mod 0333A, the implementation will be effective from 1 October 2011
Start of gas year busy time for system change (AQ review, DN Interruption) so two stage implementation;
Initial implementation to be effective from 1 Oct 2011
Final implementation i.e. Gemini screens etc 16 Oct 2011
Formal Implementation Notice to be issued to Joint Office asap

3. Mod 0333A – error in calculation
Typo in calculation within legal text;
Current calculation is
However, this should read

4. Mod 0333A – error in calculation
No impact for gas year 2011/12
fixed defaults will be SAP+/ p/kWh from 1 Oct 11
Error will result in higher fixed diff prices for 2012/13 if unchanged
Proposal is to raise a consent to modify to amend the text once implemented into UNC