Section S contains the rules for determining Metered Volumes for the purposes of Supplier Volume Allocation (SVA). It sets out: Suppliers' rights, obligations, activities and functions relating to SVA (including those for which their Party Agents are responsible); the application of performance assurance measures (including Supplier Charges); the functions of Supplier Meter Registration Agents; the functions of the Supplier Volume Allocation Agent (SVAA), Profile Administrator and Teleswitch Agent; how SVA Metering Systems may be allocated to Additional BM Units; rights and obligations relating to Unmetered Supplies; and how Supplier BM Units' Metered Volumes are determined. It also covers the transfer of Supplier IDs.

51.0

<div data-id="section-s-1-1.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.1 Introduction</div>

<div data-id="section-s-1-1.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.2 Application and interpretation</div>

<html><head></head><body><div data-id="section-s-1-1.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.3 <u class="defined-term"><u class="defined-term">Supplier</u> ID</u></div></body></html>

<html><head></head><body><div data-id="section-s-1-1.4" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.4 Transfer of <u class="defined-term"><u class="defined-term">Supplier</u> ID</u></div></body></html>

<html><head></head><body><div data-id="section-s-1-1.5" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.5 Effect of transfer of <u class="defined-term"><u class="defined-term">Supplier</u> ID</u></div></body></html>

<html><head></head><body><div data-id="section-s-1-1.6" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.6 Establishment of <u class="defined-term"><u class="defined-term">BM Unit</u></u>s following transfer of <u class="defined-term"><u class="defined-term">Supplier</u> ID</u></div></body></html>

<html><head></head><body><div data-id="section-s-1-1.7" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.7 Effect of establishment of <u class="defined-term">Transferee <u class="defined-term">BM Unit</u></u>s</div></body></html>

<html><head></head><body><div data-id="section-s-1-1.8" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.8 Data relating to <u class="defined-term">Relevant <u class="defined-term">BM Unit</u>s</u></div></body></html>

<html><head></head><body><div data-id="section-s-1-1.9" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1.9 <u class="defined-term"><u class="defined-term">EMR <u class="defined-term">MSID</u> Declaration</u></u>s and <u class="defined-term">EMR <u class="defined-term">A<u class="defined-term">MSID</u></u> Declaration</u>s</div></body></html>

<div data-id="section-s-1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">1. GENERAL</div>

<html><head></head><body><div data-id="section-s-2-2.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.1 <u class="defined-term"><u class="defined-term">Supplier</u> Agent</u>s</div></body></html>

<html><head></head><body><div data-id="section-s-2-2.1A" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.1A <u class="defined-term"><u class="defined-term">Asset</u> <u class="defined-term">Meter</u>ing <u class="defined-term">Party</u> Agent</u>s</div></body></html>

<html><head></head><body><div data-id="section-s-2-2.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.2 <u class="defined-term"><u class="defined-term">Meter</u> Operator Agent</u></div></body></html>

<div data-id="section-s-2-2.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.3 <u class='defined-term'>Data Collector</u>s</div>

<div data-id="section-s-2-2.3A" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.3A Advanced and <u class='defined-term'>Smart Data Service</u>s</div>

<div data-id="section-s-2-2.4" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.4 <u class='defined-term'>Data Aggregator</u>s</div>

<html><head></head><body><div data-id="section-s-2-2.5" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.5 <u class="defined-term"><u class="defined-term">Meter</u> Administrator</u>s</div></body></html>

<div data-id="section-s-2-2.6" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.6 Provision of Data</div>

<html><head></head><body><div data-id="section-s-2-2.7" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.7 Additional <u class="defined-term"><u class="defined-term">Supplier</u></u>, <u class="defined-term">Virtual Trading <u class="defined-term">Party</u></u> and <u class="defined-term">Virtual Lead <u class="defined-term">Party</u></u> Obligations</div></body></html>

<div data-id="section-s-2-2.8" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.8 <u class='defined-term'>Long Term Vacant</u></div>

<html><head></head><body><div data-id="section-s-2-2.9" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.9 Provision of Data to a <u class="defined-term">CM <u class="defined-term">Settlement</u> Services Provider</u></div></body></html>

<html><head></head><body><div data-id="section-s-2-2.10" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.10 Provision of Data relating to <u class="defined-term">EII <u class="defined-term">Asset</u></u>s</div></body></html>

<html><head></head><body><div data-id="section-s-2-2.11" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.11 Provision of Data for <u class="defined-term">SVA <u class="defined-term"><u class="defined-term">Meter</u>ing <u class="defined-term">System</u></u></u>s</div></body></html>

<html><head></head><body><div data-id="section-s-2-2.12" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.12 Provision of data for SVA HH <u class="defined-term"><u class="defined-term"><u class="defined-term">Meter</u>ing <u class="defined-term">System</u></u></u>s related to <u class="defined-term">SVA Non-Final Demand Facilities</u></div></body></html>

<html><head></head><body><div data-id="section-s-2-2.13" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.13 Provision of data for SVA HH <u class="defined-term"><u class="defined-term">Meter</u>ing <u class="defined-term">System</u></u>s related to EMRS <u class="defined-term"><u class="defined-term">MSID</u></u> Declarations and EMRS <u class="defined-term">AMSID</u> Declarations</div></body></html>

<html><head></head><body><div data-id="section-s-2-2.14" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.14 Provision of data for <u class="defined-term"><u class="defined-term">Asset</u> <u class="defined-term"><u class="defined-term">Meter</u>ing <u class="defined-term">System</u></u></u>s related to EMRS <u class="defined-term">A<u class="defined-term">MSID</u></u> Declarations</div></body></html>

<div data-id="section-s-2-2.15" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2.15 <u class='defined-term'>Exempt Supply Notification Agent</u>s</div>

<div data-id="section-s-2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">2. RESPONSIBILITIES OF SUPPLIERS, VIRTUAL LEAD PARTIES SUPPLIER AGENTS, DATA SERVICE AGENTS AND ASSET METERING PARTY AGENTS</div>

<html><head></head><body><div data-id="section-s-3-3.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">3.1 <u class="defined-term">Supplier</u> Performance Assurance</div></body></html>

<html><head></head><body><div data-id="section-s-3-3.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">3.2 <u class="defined-term">Supplier</u> Charges</div></body></html>

<html><head></head><body><div data-id="section-s-3-3.2A" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">3.2A Temporary disapplication of <u class="defined-term">Supplier</u> Charges</div></body></html>

<html><head></head><body><div data-id="section-s-3-3.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">3.3 <u class="defined-term"><u class="defined-term">Supplier</u> Force Majeure</u></div></body></html>

<div data-id="section-s-3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">3. PERFORMANCE</div>

<html><head></head><body><div data-id="section-s-4-4.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">4.1 <u class="defined-term"><u class="defined-term">Supplier</u> Volume Allocation Agent</u></div></body></html>

<div data-id="section-s-4-4.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">4.2 <u class='defined-term'>Profile Administrator</u></div>

<div data-id="section-s-4-4.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">4.3 <u class='defined-term'>Teleswitch Agent</u></div>

<div data-id="section-s-4" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">4. FUNCTIONS OF BSC AGENTS IN RELATION TO SUPPLIER VOLUME ALLOCATION</div>

<html><head></head><body><div data-id="section-s-5-5.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">5.1 <u class="defined-term"><u class="defined-term">Supplier</u> <u class="defined-term">Meter</u> Registration Agent</u>s</div></body></html>

<html><head></head><body><div data-id="section-s-5-5.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">5.2 <u class="defined-term">Licensed Distribution <u class="defined-term">System</u> Operator</u>s and <u class="defined-term"><u class="defined-term">Supplier</u> <u class="defined-term">Meter</u> Registration Service</u>s</div></body></html>

<div data-id="section-s-5" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">5. FUNCTIONS OF OTHER AGENTS IN RELATION TO SUPPLIER VOLUME ALLOCATION</div>

<div data-id="section-s-6-6.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">6.1 <u class='defined-term'>Qualification</u></div>

<html><head></head><body><div data-id="section-s-6-6.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">6.2 Allocation of <u class="defined-term">SVA <u class="defined-term"><u class="defined-term">Meter</u>ing <u class="defined-term">System</u></u></u>s to <u class="defined-term">Additional <u class="defined-term">BM Unit</u></u>s</div></body></html>

<div data-id="section-s-6-6.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">6.3 Process</div>

<div data-id="section-s-6" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">6. SUPPLIER BM UNITS</div>

<div data-id="section-s-7-7.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">7.1 Application</div>

<html><head></head><body><div data-id="section-s-7-7.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">7.2 Overview of the <u class="defined-term"><u class="defined-term">Supplier</u> Volume Allocation Rules</u></div></body></html>

<div data-id="section-s-7" style="margin-left:0in;text-align:justify;text-indent:0in">7. SUPPLIER VOLUME ALLOCATION RULES</div>

<div data-id="section-s-8-8.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">8.1 Unmetered Supplies and this Section</div>

<html><head></head><body><div data-id="section-s-8-8.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">8.2 <u class="defined-term">Licensed Distribution <u class="defined-term">System</u> Operator</u>s and Unmetered Supplies</div></body></html>

<html><head></head><body><div data-id="section-s-8-8.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">8.3 <u class="defined-term">Supplier</u>s and Unmetered Supplies</div></body></html>

<div data-id="section-s-8" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">8. UNMETERED SUPPLIES</div>

<html><head></head><body><div data-id="section-s-9-9.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">9.1 Duties of <u class="defined-term">Distribution <u class="defined-term">System</u> Operator</u></div></body></html>

<div data-id="section-s-9-9.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">9.2 Duties of the <u class='defined-term'>NETSO</u></div>

<div data-id="section-s-9-9.2A" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">9.2A <u class='defined-term'>Demand Disconnection Event</u> Threshold Methodology</div>

<div data-id="section-s-9-9.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">9.3 Duties of the <u class='defined-term'>SVAA</u></div>

<div data-id="section-s-9" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">9. DEMAND DISCONNECTION EVENTS</div>

<html><head></head><body><div data-id="section-s-10-10.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.1 Provision of <u class="defined-term"><u class="defined-term"><u class="defined-term">MSID</u> Pair</u> Data</u></div></body></html>

<html><head></head><body><div data-id="section-s-10-10.1A" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.1A Provision of <u class="defined-term"><u class="defined-term">A<u class="defined-term"><u class="defined-term">MSID</u> Pair</u></u> Data</u> (for <u class="defined-term"><u class="defined-term">Asset</u> <u class="defined-term"><u class="defined-term">Meter</u>ing <u class="defined-term">System</u></u></u>s registered in <u class="defined-term">AMRS</u>)</div></body></html>

<html><head></head><body><div data-id="section-s-10-10.1B" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.1B Allocation of <u class="defined-term"><u class="defined-term">A<u class="defined-term"><u class="defined-term">MSID</u> Pair</u></u></u>s in LPAMR to <u class="defined-term">Secondary <u class="defined-term">BM Unit</u></u>s</div></body></html>

<html><head></head><body><div data-id="section-s-10-10.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.2 Process for allocating <u class="defined-term"><u class="defined-term">MSID</u> Pair</u>s to a <u class="defined-term">BM Unit</u></div></body></html>

<html><head></head><body><div data-id="section-s-10-10.2A" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.2A Process for allocating <u class="defined-term"><u class="defined-term">A<u class="defined-term"><u class="defined-term">MSID</u> Pair</u></u></u>s to a <u class="defined-term">Secondary <u class="defined-term">BM Unit</u></u> (for <u class="defined-term"><u class="defined-term">Asset</u> <u class="defined-term"><u class="defined-term">Meter</u>ing <u class="defined-term">System</u></u></u>s registered in <u class="defined-term">AMRS</u>)</div></body></html>

<div data-id="section-s-10-10.2B" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.2B Validation of the LPAMR</div>

<div data-id="section-s-10-10.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.3 <u class='defined-term'>Qualification</u></div>

<html><head></head><body><div data-id="section-s-10-10.4" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.4 <u class="defined-term"><u class="defined-term">MSID</u> Standing Data</u></div></body></html>

<div data-id="section-s-10-10.5" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10.5 Provision of metered volumes by the <u class='defined-term'>Half Hourly Data Aggregator</u></div>

<div data-id="section-s-10" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">10. SVA METERING SYSTEM REGISTER</div>

<html><head></head><body><div data-id="section-s-11-11.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">11.1 Provision of <u class="defined-term"><u class="defined-term"><u class="defined-term">MSID</u> Pair</u> Delivered Volume</u> and <u class="defined-term"><u class="defined-term">A<u class="defined-term"><u class="defined-term">MSID</u> Pair</u></u> Delivered Volume</u></div></body></html>

<html><head></head><body><div data-id="section-s-11" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">11 <u class="defined-term"><u class="defined-term">MSID</u></u> PAIR DELIVERED VOLUMES AND <u class="defined-term">AMSID</u> PAIR DELIVERED VOLUMES</div></body></html>

<div data-id="section-s-12-12.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">12.1 Provision of <u class='defined-term'>Billing Data</u></div>

<div data-id="section-s-12-12.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">12.2 Provision of <u class='defined-term'>Tariff Setting Data</u></div>

<div data-id="section-s-12" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">12 PROVISION OF INFORMATION FOR PURPOSES OF CALCULATING NETWORK CHARGES</div>

<div data-id="section-s-13" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">13 BASELINING METHODOLOGY DOCUMENT</div>

<div data-id="section-s-14" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">14 SUBMITTED EXPECTED VOLUMES</div>

<html><head></head><body><div data-id="section-s-15-15.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in"><span>15.1 Where the <u class="defined-term">Lead <u class="defined-term">Party</u></u> has registered a <u class="defined-term"><u class="defined-term">BM Unit</u></u> as a <u class="defined-term">Baselined BM Unit</u> pursuant to </span><a href="#section-k-3-3.3.3.3.2"><span>paragraph K3.3.2</span></a><span> or </span><span>K8.3.2</span><span>, the <u class="defined-term">Lead <u class="defined-term">Party</u></u> shall inform <u class="defined-term">SVAA</u> of any Event Day(s) within thirty days of their occurrence, in accordance with BSCP602.</span></div></body></html>

<html><head></head><body><div data-id="section-s-15-15.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in"><span>15.2 For the purposes of </span><a href="#section-s-15-15.1"><span>paragraph 15.1</span></a><span>, an “Event Day” is a <u class="defined-term"><u class="defined-term">Settlement</u> Day</u> where <u class="defined-term"><u class="defined-term"><u class="defined-term">Meter</u>ing <u class="defined-term">System</u></u> <u class="defined-term">Meter</u>ed Consumption</u> for a <u class="defined-term"><u class="defined-term">Settlement</u> Period</u> relating to a <u class="defined-term"><u class="defined-term">Baselined <u class="defined-term"><u class="defined-term">MSID</u> Pair</u></u></u> or <u class="defined-term">Baselined <u class="defined-term">A<u class="defined-term"><u class="defined-term">MSID</u> Pair</u></u></u> have been affected by;</span></div></body></html>

<html><head></head><body><div data-id="section-s-15-15.3" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in"><span>15.3 <u class="defined-term"><u class="defined-term"><u class="defined-term">Meter</u>ing <u class="defined-term">System</u></u> <u class="defined-term">Meter</u>ed Consumption</u> on an Event Day shall not be included in calculating <u class="defined-term"><u class="defined-term">MSID</u> Baseline Value</u>s or <u class="defined-term"><u class="defined-term">A<u class="defined-term">MSID</u></u> Baseline Value</u>s save as provided in the <u class="defined-term"><u class="defined-term">Baselining Methodology</u> Document</u>. </span></div></body></html>

<div data-id="section-s-15" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">15 EVENT DAYS</div>

<html><head></head><body><div data-id="section-s-17-17.1" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">17.1 Provision of <u class="defined-term"><u class="defined-term">Party</u></u>-Registered <u class="defined-term"><u class="defined-term">A<u class="defined-term"><u class="defined-term">MSID</u> Pair</u></u> Delivered Volume</u>s and Demand (<u class="defined-term">Meter</u>ed) Volumes</div></body></html>

<html><head></head><body><div data-id="section-s-17-17.2" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">17.2 Data Collection for <u class="defined-term"><u class="defined-term">Party</u>-Registered <u class="defined-term">A<u class="defined-term">MSID</u></u> Pai</u>rs</div></body></html>

<html><head></head><body><div data-id="section-s-17" style="margin-left:0.69in;text-align:justify;text-indent:-0.69in">17 PARTY-REGISTERED <u class="defined-term">A<u class="defined-term">MSID</u></u> PAIR DELIVERED VOLUMES AND METERED VOLUMES</div></body></html>

<div data-id="amendment-record--section-s" style="margin-left:0.69in;text-indent:-0.69in;text-align: center">AMENDMENT RECORD – SECTION S</div>

<div data-id="section-s" style="text-align:center">SECTION S: SUPPLIER VOLUME ALLOCATION</div>

CONTENTS

BSC Section S : Supplier Volume Allocation V51.0

Defined Terms

Cross-references