Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes Each of a R3 operator transmission facility Intentionally left blank must do the following if a protective relay or equipment fails, and such failure reduces transmission system reliability on the bulk electric system: MR3 Measures for this requirement are identified in the subsections below: R3.1 notify the ISO, each directly affected AR3.1 Please provide: Review the list provided at AR3.1(i). operator of a transmission facility and (i) a list containing all failures that qualify interconnected transmission operator as soon under requirement R3; as possible, but no longer than twenty four (24) hours after the earlier of receiving knowledge of or, or detecting such failure; and if during the audit period there were no notifications exist for each failure as MR3.1 such failures, an attestation letter to this specified in requirement R3.1; and effect; (ii) information, such as incident reports or Review the information provided at AR3.1 event logs, showing the time and date of (ii) for appropriateness. the failure, a brief description, and the time and date of receiving knowledge of the failure) for each failure identified at AR3.1(i); (iii) evidence, such as operator logs, phone Review the notifications sent to the ISO records, electronic notification or other and the appropriate transmission equivalent) of notification to the operator facility operator(s) to determine whether of a transmission facility in its area and the notifications were sent within 24 the ISO showing the time and date for hours of receiving knowledge of each each failure which reduced the failure reducing the reliability of the transmission system reliability as transmission system. identified at AR3.1(i). R3.2 commence as soon as possible, and AR3.2 Please provide: Review the corrective actions provided at
Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes R3 Each operator of a transmission facility must do the following if a protective relay or equipment fails, and such failure reduces transmission system reliability on the bulk electric system: MR3 Measures for this requirement are identified in the subsections below: Intentionally left blank R3.1 notify the ISO, each directly affected operator of a transmission facility and interconnected transmission operator as soon as possible, but no longer than twenty four (24) hours after the earlier of receiving knowledge of or detecting such failure; and MR3.1 notifications exist for each failure as specified in requirement R3.1; and AR3.1 Please provide: Review the list provided at AR3.1(i). (i) a list containing all failures that qualify under requirement R3; or, if during the audit period there were no such failures, an attestation letter to this effect; (ii) information, such as incident reports or event logs, showing the time and date of the failure, a brief description, and the time and date of receiving knowledge of the failure) for each failure identified at AR3.1(i); Review the information provided at AR3.1 (ii) for appropriateness. (iii) evidence, such as operator logs, phone records, electronic notification or other equivalent) of notification to the operator of a transmission facility in its area and the ISO showing the time and date for each failure which reduced the transmission system reliability as identified at AR3.1(i). Review the notifications sent to the ISO and the appropriate transmission facility operator(s) to determine whether the notifications were sent within 24 hours of receiving knowledge of each failure reducing the reliability of the transmission system. R3.2 commence as soon as possible, and AR3.2 Please provide: Review the corrective actions provided at
PRC-001-AB2-1-RSAW.docx