Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes R4 Each legal owner of a transmission facility AR4 Please provide: Review the evidence provided at AR4(i) must coordinate all new protection systems and all protection system changes with: a list of all new protection systems and all protection system changes each affected adjacent legal owner of a implemented during the audit period; transmission facility; or, each affected legal owner of a generating unit; if during the audit period there were no each affected legal owner of an new protection systems or protection aggregated generating facility; systems changes, an attestation letter to this effect. each affected interconnected ; and transmission operator a fault analysis Review the evidence provided at AR4(i) and evidence, such as AR4(ii) to determine whether appropriate study, letters of agreement on the ISO, as affected, coordination has occurred. settings or notifications of changes, demonstrating that your entity and must notify the ISO that such coordination coordinated all new protection has occurred. systems and all protection system changes as per R4, for each entry MR4 Evidence of coordinating protection identified at AR4(i). systems and notifying the ISO as required in electronic Review the evidence provided at AR4(i) and requirement R4 exists. evidence, such as AR4(iii) to determine whether the ISO was notifications (emails) or hard copy Evidence of coordinating protection systems notified of coordination. notifications, demonstrating that your may include, but is not limited to, a fault analysis entity notified the ISO on the study, letters of agreement on settings, coordination of all new protection notifications of changes or other equivalent systems and all protection system evidence. changes as per R4, for each entry identified at AR4(i). Evidence of notifying the ISO may include, but is or any other equivalent evidence Review any other evidence provided. not limited to, electronic notifications (emails), demonstrating compliance with the hard copy notifications or other equivalent requirement R4. evidence. Findings R5 Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes
Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes R4 Each legal owner of a transmission facility must coordinate all new protection systems and all protection system changes with: each affected adjacent legal owner of a transmission facility; each affected legal owner of a generating unit; each affected legal owner of an aggregated generating facility; each affected interconnected transmission operator ; and the ISO, as affected, and must notify the ISO that such coordination has occurred. MR4 Evidence of coordinating protection systems and notifying the ISO as required in requirement R4 exists. Evidence of coordinating protection systems may include, but is not limited to, a fault analysis study, letters of agreement on settings, notifications of changes or other equivalent evidence. Evidence of notifying the ISO may include, but is not limited to, electronic notifications (emails), hard copy notifications or other equivalent evidence. AR4 Please provide: a list of all new protection systems and all protection system changes implemented during the audit period; or, if during the audit period there were no new protection systems or protection systems changes, an attestation letter to this effect. Review the evidence provided at AR4(i) evidence, such as a fault analysis study, letters of agreement on settings or notifications of changes, demonstrating that your entity coordinated all new protection systems and all protection system changes as per R4, for each entry identified at AR4(i). Review the evidence provided at AR4(i) and AR4(ii) to determine whether appropriate coordination has occurred. evidence, such as electronic notifications (emails) or hard copy notifications, demonstrating that your entity notified the ISO on the coordination of all new protection systems and all protection system changes as per R4, for each entry identified at AR4(i). Review the evidence provided at AR4(i) and AR4(iii) to determine whether the ISO was notified of coordination. or any other equivalent evidence demonstrating compliance with the requirement R4. Review any other evidence provided. Findings R5 Requirement & Measure Evidence Submission Evidence Description Evidence Assessment Approach Auditor Notes
PRC-001-AB3-1.1ii-RSAW.docx