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CONTENTS

  • 1 Introduction
    • 1.1 Scope and Purpose of the Procedure
      • 1.1.1 Load Shaping Service (LSS)
      • 1.1.2 Market-wide Data Service (MDS)
      • 1.1.3 Volume Allocation Service (VAS)
      • 1.1.4 Industry Standing Data Management (IDSM)
      • 1.1.5 BSC Service Desk
    • 1.2 Main Users of Procedure and their Responsibilities
    • 1.3 Use of the Procedure
    • 1.4 Balancing and Settlement Code Provision
    • 1.5 Associated BSC Procedures
      • 1.6.1 Acronyms
      • 1.6.2 Definitions
  • 2 Responsibilities of the SVAA services
    • 2.1 SVAA activity
      • 2.1.1 The Load Shaping Service
      • 2.1.2 The Market-wide Data Service
      • 2.1.3 The Volume Allocation Service
  • 3. Interface and Timetable Information
    • 3.1 Load Shape Production for Settlement Day
    • 3.2 SVAA performs a MDS Run for a Settlement Day
    • 3.3 VAS Initiates an Interim Information Volume Allocation Run for Settlement Day
    • 3.4 VAS performs a Volume Allocation Run
    • 3.5 Implementation of ISD Changes
    • 3.6 Receipt of Balancing Mechanism Unit(s)
    • 3.7 Update of Line Loss Factors
    • 3.8 Request for file re-send from SVAA
    • 3.9 Timetabled Reconciliation Run for Settlement Dates impacted by Demand Disconnection Events
  • 4. Appendices
    • 4.1 Validation of Incoming Data
      • 4.1.1 LSS post calculation validation
      • 4.1.2 MDS validate Line Loss Factor Data
      • 4.1.3 MDS Flags defaulted data
      • 4.1.4 MDS Sets Annual Consumption Quality Indicator
      • 4.1.5 MDS Post-calculation Validation Requirements
      • 4.1.6 MDS investigates data issues
      • 4.1.7 VAS Validation of the MDS data and producing exception reports
      • 4.1.8 VAS Validation of the CDCA data and producing exception reports
    • 4.2 VAS Validates Volume Allocation Run Data
  • Amendment Record

BSCP703: SVAA Core Services and ISD Manager Services V2.0

Effective From Date:06/11/2025
Status:LIVE
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