UNC Related Documents
On this page you are able to access both documents specifically referenced in various sections of the UNC, and a selection of more generally related documents.
General
18 September 2006
UNC - the Summary
These documents provide, firstly, a summary of the UNC itself and, secondly, an overview of the operation of the UNC.
30 June 2006
UNC Principles of Governance as set out in Chapter 5 of this Ofgem Document (Gas Retail Governance - Further Consultation June 2003)
30 June 2006
Chairman's Guidelines
Transportation Principal Document
25 February 2008
Energy Balancing Credit Rules
17 January 2008
Network Code Operations Reporting Manual
16 November 2007
Operational Rules Governing Supply of Invoice Charges via the Ad-hoc Process
19 October 2006
Network Code Reconciliation Suppression Guidelines
19 October 2006
LDZ Shrinkage Adjustments Methodology
19 October 2006
Standards of Service Query Management Operational Guidelines
05 July 2006
Uniform Network Code Validation Rules
05 July 2006
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27 June 2006
ECQ Methodology
Emergency Curtailment Quantity (ECQ) Uniform Calculation Methodology.
01 March 2006
Network Code Operations Reporting Manual
01 May 2005
Procedures in respect of Shared Meter Supply Points
Offtake Arrangements Document
20 February 2007
Gas Demand Forecasting Methodology Cover Note
01 May 2005
Work Procedure T/PR/ME2 Part 3 – Validation, Flow Weighted
01 May 2005
Work Procedure T/PR/ME2 Part 2 – Validation, Generic
01 May 2005
Work Procedure T/PR/ME2 Part 1 – Validation, General
01 May 2005
Work Procedure T/PR/GQ3 Danalyzers
01 May 2005
Work Procedure Initial Validation Cover Note
01 May 2005
SCO Interface Procedures Cover Note
01 May 2005
SCO Interface Procedures
01 May 2005
Offtake Communications Document
01 May 2005
Methodology for Determining or Estimating CV Data at Unmetered LDZ/LDZ Offtakes
01 May 2005
Determination of Daily CVs
01 May 2005
BG Document 76 Cover Note
01 May 2005
BG Document 76 (Temperature/Demand Methodology)
Many of the files available to download on this page are Acrobat PDF files. To access these you will need Acrobat Reader which is available from the Adobe web site.