Compliance Assessment R12.2 Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes R12.2 The legal owner of a transmission Review the AR12.2 submitted evidence to Please provide: AR12.2 facility must not filter: determine whether the entity filtered MW (i) evidence of not filtering, except for the metering data for synchronous (a) MW metering data for synchronous filters of interconnections, prior to interconnections or area control error interconnections; or transmission to the ISO of: signals prior to transmission to the ISO. (b) area control error signals transmitted to the (a) MW metering data for synchronous except for the of ISO, anti-aliasing filters interconnections; or interconnections; (b) area control signals transmitted to the MR12.2 Evidence of not filtering metering data or ISO. area control error signals as required in requirement R12.2 exists. Evidence may include Note: This evidence may include relevant data files showing that the MW metering data for documentation and/or data files. synchronous interconnections or area control error signals transmitted to the ISO are not filtered prior to transmission. (ii) documentation of any filtering prior to R12.2 If any filtering was done, determine whether specified data’s transmission to the ISO. this is only done in conjunction to the filters of interconnections. Findings R17 Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes AR17 Please provide:
Compliance Assessment R12.2 Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes R12.2 The legal owner of a transmission facility must not filter: (a) MW metering data for synchronous interconnections; or (b) area control error signals transmitted to the ISO, except for the anti-aliasing filters of interconnections; MR12.2 Evidence of not filtering metering data or area control error signals as required in requirement R12.2 exists. Evidence may include data files showing that the MW metering data for synchronous interconnections or area control error signals transmitted to the ISO are not filtered prior to transmission. AR12.2 Please provide: Review the AR12.2 submitted evidence to determine whether the entity filtered MW metering data for synchronous interconnections or area control error signals prior to transmission to the ISO. (i) evidence of not filtering, except for the filters of interconnections, prior to transmission to the ISO of: (a) MW metering data for synchronous interconnections; or (b) area control signals transmitted to the ISO. Note: This evidence may include relevant documentation and/or data files. (ii) documentation of any filtering prior to R12.2 specified data’s transmission to the ISO. If any filtering was done, determine whether this is only done in conjunction to the filters of interconnections. Findings R17 Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes AR17 Please provide:
BAL-005-AB1-0.2b-RSAW.docx