Compliance Assessment R1 Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes R1 Each legal owner of a transmission facility, legal owner of a generating unit, legal owner of an aggregated generating facility, operator of a transmission facility, operator of a generating unit and operator of an aggregated generating facility must ensure that its system operators and protection personnel analyze all protection system and RAS operations as follows: MR1 Measures for this requirement are identified in the subsections below. AR1 Please provide: Review the list provided at AR1(i) for appropriateness. (i) a list of all applicable transmission system elements and RAS under the purview of this reliability standard throughout the audit period; (ii) a list of all trippings of transmission system elements and RAS operations during the audit period; or if no trippings occurred during the audit period, an attestation letter to this effect; Review the list provided at AR1(ii) for appropriateness. Review attestation letters, if any, for appropriateness. (iii) a list of all misoperations that were identified during the audit period; this list should include the date and time of each misoperation and the date and time when each misoperation was identified. or if no misoperations were identified throughout the audit period, an attestation letter to this effect. Review the list provided at AR1(iii) for appropriateness. Review attestation letters, if any, for appropriateness. R1.1 Each operator of a transmission facility, operator of a generating unit and operator of an aggregated generating facility must review all tripping of transmission system elements and RAS operations to identify apparent misoperations within 24 hours. MR1.1 Documentation exists that confirms a review was completed within the timelines as specified in requirement R1.1. AR1.1 Please provide:” evidence of the transmission system elements tripping reviews for identification of the apparent misoperation, including the date and time when this review was completed. Review the AR1.1 evidence to determine whether the reviews were completed and the apparent misoperations, if any, were identified within 24 hours.
R1.2 Protection personnel of the legal owner of a transmission facility, the legal owner of a generating unit and the legal owner of an aggregated generating facility must analyze all operations of protection systems and RAS within 20 business days of the operation of either such system or RAS to determine whether a misoperation has occurred. MR1.2 Documentation exists that confirms an analysis was completed and in the timelines as specified in requirement R1.2. AR1.2 Please provide: Review the AR1.2 evidence to determine whether the protection personnel completed the analyses to determine whether a misoperation occurred, within 20 business days of each operation. (i) evidence to demonstrate that analyses of all operations of protection systems and RAS were performed to determine whether misoperations occurred; this evidence should include the date when the analyses were completed; and (ii) evidence to demonstrate that the analyses to determine whether misoperations occurred were performed by protection personnel. Findings R2 Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes