Balancing and Settlement Code
BSC PROCEDURE
Metering Dispensations
BSCP32
Date:
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Version | Date | Description of Changes | Changes Included | Mods/ Panel/ Committee Refs |
1.0 | Code Effective Date | Designated version | n/a | n/a |
2.0 | 14/12/00 | Work outstanding at Go Active resolution of inconsistencies inclusion of consultation comments | 227 | 09/006 |
3.0 | 13/08/02 | Change Proposal for BSC Systems Release 2 | CP614 | ISG16/166 |
4.0 | 24/06/03 | Change Proposals for CVA June 03 Release | CP821 | ISG21/226 |
5.0 | 30/06/04 | Change Proposals for the CVA Programme June 04 Release | CP854 | ISG/40/003 SVG/40/004 |
6.0 | 23/02/05 | CVA Programme February 05 Release | BETTA 6.3, P159 | 78/007 |
7.0 | 02/11/05 | CVA Programme November 05 Release | CP1108 | ISG/52/003 |
8.0 | 23/02/06 | Change Proposals for the February 06 Release | CP1112 | ISG/55/002 SVG/55/002 |
9.0 | 05/11/15 | November 2015 Release | CP1442 | ISG171/01 SVG174/06 |
10.0 | 02/11/17 | November 2017 Release | CP1485 | ISG194/06 SVG196/06 |
11.0 | 29/03/19 | March 2019 Standalone Release | P369 | Panel 285/12 |
12.0 | 24/06/21 | June 2021 Release | CP1539 | Panel 313/12 |
13.0 | 01/09/21 | 1 September 2021 Non-Standard Release | P420 | Panel 316/05 |
The Registrant or intended Registrant of the Metering Equipment.
The Applicant(s) for generic Metering Dispensations.
BSCCo, for processing applications and maintaining records of all Metering Dispensations.
The Panel, for endorsing or rejecting Metering Dispensation applications.
AMP | Actual Metering Point |
BSCP | Balancing and Settlement Code Procedure |
BSCCo | Balancing and Settlement Code Company |
CMRS | Central Meter Registration Service |
CoPBLP | BM Units – Change of CVA Primary BM Unit Lead Party (CoPBLP) and Supplier ID Transfer Process |
CoP | Code of Practice |
DMP | Defined Metering Point |
EFD | Effective From Date |
ELVA | Electrical Loss Validation Agent |
LDSO | Licensed Distribution System Operator |
NETSO | National Electricity Transmission System Operator as the holder of the Transmission Licence and any reference to "NETSO", "NGESO", "National Grid Company" or "NGC" in the Code or any Code Subsidiary Document shall have the same meaning. |
SMRA | Supplier Meter Registration Agent |
SMRS | Supplier Meter Registration Service |
TAA | Technical Assurance Agent |
WD | Working Day |
Actual Metering Point | The physical location at which electricity is metered. |
Affected parties | For site specific Metering Dispensations, Affected parties may include: customers; NETSO; LDSOs; the Low Carbon Contracts Company (LCCC); and any Party other than the Registrant responsible for Aggregation Rules relating to such Metering Equipment. Where the Metering System has not been registered at the time of application, Affected parties include all BSC Parties. For generic Metering Dispensations, Affected parties include all BSC Parties. |
Appropriate parties | Any person(s) that BSCCo or the Panel considers appropriate for consultation. This may include independent experts such as the Metering Dispensation Review Group (MDRG). |
Defined Metering Point | Defined Metering Point means the physical location at which the overall accuracy requirements as stated in the relevant Code of Practice are to be met. The Defined Metering Points are identified in the Codes of Practice and relate to Boundary Points and System Connection Points. |
Electrical Loss Validation Agent | The agent who validates the accuracy of electrical loss calculations. |
REF | WHEN | ACTION | FROM | TO | INPUT INFORMATION REQUIRED | MEDIUM |
3.1.1 | Where appropriate, but before submission of application | Notify and seek endorsement from all Affected parties of intention to apply for a Metering Dispensation from relevant Code of Practice For a site specific Metering Dispensation application where the AMP is not at the DMP and the Registrant needs/wishes to apply electrical loss adjustments to the Metering System see Section 3.3 | Applicant | Affected parties | Details of site involved and Metering Dispensation being applied for | Fax / Post / Email |
3.1.2 | As required | Submit application requesting a Metering Dispensation | Applicant | BSCCo | BSCP32/4.1, Application for a Metering Dispensation For a site specific Metering Dispensation application where the AMP is not at the DMP, include the proposed electrical loss adjustments and information on the power transformer and/or cable/line between the AMP and the DMP to enable these loss adjustments to be validated1. | Fax / Post / Email |
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| Where appropriate include letter of endorsement from Affected parties. Application forms must be signed by a Category R Authorised Person as registered under BSCP38, or include their password and be sent from the Authorised Person’s email address. Please note that all fields must be filled out in form BSCP32/4.1, or the application will not be progressed. Please see the guidance note on the BSC website for details on how to fill out form BSCP32/4.1. |
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3.1.3 | Within 2 WD of 3.1.2 | Acknowledge receipt of application Check application for validity and completeness Issue reference number Record application and reference number in register | BSCCo | Applicant | BSCP32/4.1 Application for a Metering Dispensation | Fax / Post / Email |
3.1.4 | Within 5 WD of 3.1.3 where appropriate | Where additional information or clarifications are required for a determination to be reached, request such information from the Applicant. | BSCCo | Applicant | Request for specific information | Fax / Post / Email |
3.1.5 | As required | If request for more information received, provide requested information as agreed between BSCCo and the Applicant. | Applicant | BSCCo | Requested information | Fax / Post / Email |
3.1.6 | Within 2 WD of 3.1.3 or 3.1.5 (as appropriate) | Notify Appropriate parties and request comments | BSCCo | Appropriate parties | BSCP32/4.1, Application for a Metering Dispensation Additional information as appropriate | Fax /Post /Email |
3.1.7 | Within 10 WD of 3.1.6 | Provide comments | Appropriate parties | BSCCo | Requested comments | Fax /Post /Email |
3.1.8 | At least 6 WD prior to Panel meeting considering the application | Prepare and submit Panel paper for consideration (including, where relevant for a site specific Metering Dispensation application, the ELVA’s view on any proposed power transformer and/or cable/line electrical loss adjustments) | BSCCo | Panel | Panel paper | Internal process |
3.1.9 | At Panel meeting | Consider application and either approve the Metering Dispensation, defer the Metering Dispensation pending more information, or reject the Metering Dispensation. The Panel, in deferring a Metering Dispensation, may seek further consultation as appropriate Notify BSCCo of Panel decision. | Panel | BSCCo | Panel decision |
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3.1.10 | Within 3 WD of Panel meeting where application is accepted or rejected | Inform Applicant and TAA of Panel decision | BSCCo | TAA, Applicant | BSCP32/4.4, Notification of Panel Ruling on Metering Dispensation Application | Fax /Post /Email |
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| Update the Metering Dispensations log where appropriate on the Metering Dispensations webpage. | BSCCo |
| Upload the public Metering Dispensation details (if approved) to the register of site specific Metering Dispensations, or statement of generic Metering Dispensations. |
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3.1.11 | Within 10 WD of 3.1.10 | Acknowledge receipt and accept Panel determination | Applicant | BSCCo | BSCP32/4.4, Notification of Panel Ruling on Metering Dispensation Application | Fax /Post /Email |
REF | WHEN | ACTION | FROM | TO | INPUT INFORMATION REQUIRED | MEDIUM |
3.2.1 | On or after receipt of Panel decision | Applicant may apply to withdraw provided it wishes to comply with relevant CoPs (this may include a site no longer existing in which case the Metering Dispensation should also be withdrawn) | Applicant | BSCCo | BSCP32/4.5, Application to Withdraw a Metering Dispensation Application form must be signed by a Category R Authorised Person as registered under BSCP38. | Letter /Fax /Email |
3.2.2 | Within 2WD of 3.2.1 | Log withdrawal in the register and confirm receipt | BSCCo | Applicant TAA | BSCP32/4.5, Application to Withdraw a Metering Dispensation | Letter /Fax /Email |
REF | WHEN | ACTION | FROM | TO | INPUT INFORMATION REQUIRED | MEDIUM |
3.3.1 | Before submission of application for a site specific Metering Dispensation (see section 3.1), where the Registrant proposes to apply electrical loss adjustments to the Metering System | Request manufacturer’s information from the owner of the power transformer and/or cable/line between the AMP and the DMP to enable relevant electrical loss adjustments to be calculated | Applicant | Affected parties (e.g. Transmission network owner, LDSO or Customer) | Request for manufacturer’s information from the owner of the power transformer and/or cable/line between the AMP and the DMP to enable relevant electrical loss adjustments to be calculated. | Fax / Post / Email |
| or As required, where a Metering Dispensation is not required under the relevant Code of Practice and where the Registrant proposes to apply relevant electrical loss adjustments to the Metering System |
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3.3.2 | Following 3.3.1 | Provide manufacturer’s information for the power transformer and/or cable/line between the AMP and the DMP to enable relevant electrical loss adjustments to be calculated | Affected parties (e.g. Transmission System owner, LDSO or Customer) | Applicant | Manufacturer’s information from the owner of the power transformer and or cable/line between the AMP and the DMP to enable relevant electrical loss adjustments to be calculated | Fax / Post / Email |
3.3.3 | Following 3.3.2 | Calculate relevant electrical loss adjustments for the power transformer and/or cable/line between the AMP and the DMP | Applicant |
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3.3.4 | As required but at the same time as 3.1.2 | Submit application for a site specific Metering Dispensation in accordance with Section 3.1 including information on the power transformer and/or cable/line to enable relevant electrical loss adjustments to be validated and the proposed electrical loss adjustments | Applicant | BSCCo | BSCP32/4.1, Application for a Metering Dispensation For a site specific Metering Dispensation application where the AMP is not at the DMP, include the proposed electrical loss adjustments and information on the power transformer and/or cable/line between the AMP and the DMP to enable these loss adjustments to be validated. Application forms must be signed by a Category R Authorised Person as registered under BSCP38, or include their password and be sent from the Authorised Person’s email address | Fax / Post / Email |
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| At least 30WD before the EFD of the Metering System | Submit the relevant information required (as set out in Part D1 of BSCP32/4.1) including Site Name, relevant Circuit Identifier(s), MSID(s), Meter Type(s), Meter Serial Number(s) and (if adjustments are to be applied using this method) Aggregation Rule(s) |
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| Relevant information required (as set out in Part D1 of BSCP32/4.1) including Site Name, relevant Circuit Identifier(s), MSID(s), Meter Type(s), Meter Serial Number(s) and (if adjustments are to be applied using this method) Aggregation Rule(s) |
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3.3.5 | Within 2 WD of 3.3.4 | Check application for validity and completeness with regard to the proposed electrical loss adjustments and information on the power transformer and/or cable/line between the AMP and the DMP to enable these loss adjustments to be validated. Receipt acknowledgement covered by 3.1.3. or Check for validity and completeness with regard to relevant information required (as set out in Part D1 of BSCP32/4.1) including Site Name, relevant Circuit Identifier(s), MSID(s), Meter Type(s), Meter Serial Number(s) and (if adjustments are to be applied using this method) Aggregation Rule(s) and acknowledge receipt | BSCCo
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| BSCP32/4.1 Application for a Metering Dispensation For a site specific Metering Dispensation application where the AMP is not at the DMP, include the proposed electrical loss adjustments and information on the power transformer and/or cable/line between the AMP and the DMP to enable these loss adjustments to be validated. or Relevant information required (as set out in Part D1 of BSCP32/4.1) including Site Name, relevant Circuit Identifier(s), MSID(s), Meter Type(s), Meter Serial Number(s) and (if adjustments are to be applied using this method) Aggregation Rule(s) Acknowledgment of receipt | Internal process
Internal process
Fax / Post / Email |
3.3.6 | Within 5 WD of 3.3.5, where appropriate | Where additional information or clarification is required for a determination to be reached as to the validity of the proposed electrical loss adjustments, request such information from the Applicant | BSCCo | Applicant | Request for specific information or clarification | Fax / Post / Email |
3.3.7 | As required (bearing in mind time required to apply validated electrical loss adjustments to the Metering System before the Metering System EFD) | If request for additional information or clarification is received, provide requested additional information or clarification as agreed between BSCCo and the Applicant. | Applicant | BSCCo | Requested additional information or clarification | Fax / Post / Email |
3.3.8 | Within 2 WD of 3.3.5 or 3.3.7 (as appropriate) | Request ELVA validates proposed electrical loss adjustments | BSCCo | ELVA | Request to validate proposed electrical loss adjustments BSCP32/4.1, Application for a Metering Dispensation Including the proposed electrical loss adjustments and information on the power transformer and/or cable/line between the AMP and the DMP to enable these loss adjustments to be validated. or Relevant information required (as set out in Part D1 of BSCP32/4.1) including Site Name, Circuit Identifier, MSID(s), Meter Type(s), Meter Serial Number(s) and (if adjustments are to be applied using this method) Aggregation Rule(s) and any Additional information, as appropriate | Fax /Post / Email |
3.3.9 | Within 10WD of 3.3.8 | Validate and provide confirmation that the proposed electrical loss adjustments are suitable. Any requests by the ELVA for further information or clarification from the Applicant on the proposed electrical loss adjustments shall be dealt with via BSCCo | ELVA | BSCCo | Requested confirmation that the proposed electrical loss adjustments are suitable | Fax /Post / Email |
3.3.10 | Within 2 WD of receipt of confirmation from ELVA that the proposed electrical loss adjustments are suitable | Provide confirmation from ELVA that the proposed electrical loss adjustments are suitable2 to Applicant. | BSCCo | Applicant | ELVA confirmation that the proposed electrical loss adjustments are suitable | Fax /Post / Email |
To: BSCCo | Date Sent: __________ |
From: Requesting Applicant Details | |
Name of Sender: ______________________________________________________________________________ | |
Contact email address: __________________________________________________________________________ | |
Contact Tel. No. _________________________________ | Contact Fax. No.______________________________ |
Name of Applicant Company:_____________________________________________________________________ | |
Address: | |
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Post Code:___________________________________ | Our Ref: ___________________________________ |
Name of Authorised Signatory: ________________________________________________________________ | |
Authorised Signature: _____________________________ | Password: _________________________________ |
If ‘YES’, please state the parts of the application form that are considered confidential, including justification below. Information that is considered confidential:
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Reasons for requesting confidentiality: ……………………………………………………………………………………………… number, site name, expiry date (if any) and BSC Panel determinations will routinely be made available in the public domain unless the applicant informs BSCCo otherwise at the time of application |
Contact Name at Affected party:
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Contact email address:
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Contact Tel. No.
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Company Name of Affected party:
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Address: | |
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Post Code: |
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Contact Name at Affected party:
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Contact email address:
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Contact Tel. No: | Contact Tel. No.
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Company Name of Affected party:
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Address: | |
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Post Code: |
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Contact Name at Affected party:
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Contact email address:
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Contact Tel. No.
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Company Name of Affected party:
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Address: | |
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Post Code: |
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Describe why you require a Metering Dispensation. Include any steps you propose to limit the impact on Settlement and other Registrants:
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If temporary, indicate for how long the Metering Dispensation is required. |
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Rationale for duration of Metering Dispensation:
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Describe how do you propose to correct the Metering System to account for the losses of this power transformer? |
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In order to validate the loss adjustments applied (or to be applied) to the Metering System please provide the following information together with supporting data (e.g. power transformer test certificates): |
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What are the iron losses for this power transformer? |
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What are the copper losses for this power transformer? |
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Are there any other losses that have been taken into account? Yes/No*. If Yes what are they? |
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Demonstrate how these elements of loss have been used in the corrections to the Metering System. |
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*Delete as applicable. |
Describe how do you propose to correct the Metering System to account for the losses of the power cable/line? |
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In order to validate the loss adjustments applied (or to be applied) to the Metering System please provide the following information together with supporting data (e.g. cable/line manufacturer’s data sheet): |
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What is the type of power cable/line? |
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What is the length of this power cable/line? |
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What is the DC resistance of this power cable/line? |
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What is the impedance of this power cable/line? |
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What is the capacitance of this power cable/line? |
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Are there any other losses that have been taken into account? Yes/No*. If Yes what are they? |
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Demonstrate how these elements of loss have been used in the corrections to the Metering System. |
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*Delete as applicable. |
What is the cost of providing compliant Metering Equipment? | What does this cost entail? |
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What is the cost of the proposed solution? | What does this cost entail? |
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What is the impact to Settlement of your proposed solution? | Why? |
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What is the impact to other Registrants of your proposed solution? | Why? |
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Site Name: |
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Site Address: |
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MSID(s): |
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Registered in: CMRS / SMRS*: *Delete as applicable. |
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For SMRS, please advise of SMRA in space provided. |
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Manufacturer Name: |
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Metering Equipment Details: |
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Metering Dispensation against Code of Practice* |
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Issue of Code of Practice*: |
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Capacity of Metering Circuits/Site Maximum Demand (MW/MVA): |
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(Proposed) Commissioning Date of Metering: |
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Accuracy at Defined Metering Point: |
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Accuracy of Proposed Solution (including loss adjustments): |
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Outstanding non-compliances on Metering Systems: |
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Deviations from the Code of Practice (reference to appropriate clause): |
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From: | Balancing and Settlement Code Company |
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To: | Applicant Company: |
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Cc: | TAA |
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1 Where the Applicant believes that electrical loss adjustments are not necessary, they should provide suitable justification, including calculations to prove this.
2 Where the ELVA considers the proposed electrical loss adjustments as not suitable, the applicant may withdraw the application, propose new electrical loss adjustments or ask BSCCo to proceed with the application and provide additional justification for the proposed electrical loss adjustments to support its use for the Metering System.
3 For more than one Affected party, Part B should be completed for each, using additional copies of Part B as required.