Amended PRC-005-AB1-6 Protection System, Automatic Reclosing and Sudden Pressure Relaying Maintenance

Forwarding notice - Amended PRC-005-AB1-6 [Posted: May 29, 2019]

• January 31, 2019 Consultation Letter;
• February 19, 2019 Stakeholder Comments on Consultation Letter;
• March 19, 2019 AESO Reply to Stakeholder Comments Letter;
• March 28, 2019 Re-Consultation Letter;
• April 18, 2019 Stakeholder Comments on Re-Consultation Letter;
• May 14, 2019 AESO Reply to Stakeholder Comments Letter on Re-Consultation; and
• Blackline and clean copies of proposed amended PRC-005-AB1-6.

AESO Reply to Stakeholder Comments on Re-Consultation [Posted: May 13, 2019]

• Stakeholder Comment and AESO Replies Matrix on proposed amended PRC-005-AB1-6; and
• Blackline and clean copies of proposed amended PRC-005-AB1-6.

Stakeholder Comments on Re-Consultation Letter [Posted: April 18, 2019]

• AltaLink Management Ltd.

Re-Consultation Letter [Posted: March 28, 2019]

• Stakeholder Comment Matrix for proposed amended PRC-005-AB1-6; and
• Blackline and clean copies of proposed amended PRC-005-AB1-6.

AESO Reply Letter [Posted: March 19, 2019]

The following documents are attached:

1. Market Participant Comment and AESO Replies Matrix on proposed Amended PRC-005-AB1-6; and
2. Blackline and clean copies of proposed Amended PRC-005-AB1-6.

Stakeholder Comment Letter [Posted: February 19, 2019]

• AltaLink Management Ltd.
• ATCO Electric Ltd.
• ENMAX Power Corporation

Consultation Letter [Posted: January 31, 2019]

• Stakeholder Comment Matrix for proposed amended PRC-005-AB1-6; and
• Blackline and clean copies of proposed amended PRC-005-AB1-6.