This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

POR L1IE - Primary Operating Reserve

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

SOR L2IE - Secondary Operating Reserve

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

TOR1 L3IE - Tertiary 1 Operating Reserve

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

TOR2 L4IE - Tertiary 2 Operating Reserve

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

RRD L5IE - Replacement Reserve (De-Synchronised)

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

RRS L6IE - Replacement Reserve (Synchronised)

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

SSRP L7IE - Steady State Reactive Power

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

SIR L8IE - Synchronous Inertial Response

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

RM1 L9IE - Ramping Margin 1 Hour

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

RM3 L10IE - Ramping Margin 3 Hour

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

RM8 L11IE - Ramping Margin 8 Hour

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.

FFR L12IE - Fast Frequency Response

This Qualification System refers to the system that is in place to enable interested parties to submit a response and subsequently qualify for award of Contract for provision of DS3 System Services. Gate 15 covers all 12 services outlined in the Qualification System Briefing Document. The services are split into a number of Lots for the TSO. Lots 1IE – 12IE relate to the System Services required by EirGrid. It is intended that the start date of each of the Contracts awarded under Gate 15 is 1st October 2026.