Gemini Sustain Plus Programme
|16 May 2023||
|Proposer||National Gas Transmission||Impacted DSC service area||
Service Area 14 (Current Apr 21)
|Customer Change Team Leaderemail@example.com|
NGG wishes to modernise the Gemini platform in order to continue to provide required Capacity & Balancing Services as well as delivering system compliance against new UNC modifications. NGG also wants to deliver change more efficiently whilst improving the customer experience.
The change will be known as the Gemini Sustain Plus programme. The scope of delivery will include:
- Conversion of all the current Gemini functionality and code into modern (Java Microservices) code
- Delivery of additional functional requirements
- Delivery in line with non-functional requirements
- Consolidation and re-design of Gemini screens
- Implementation of Azure cloud infrastructure components (including replacing the current Oracle database)
- Improvements to the support service arrangement to respond better to incidents and change (in line with new service levels and KPIs)
NGG require all of the programme scope to be delivered within a 2- year period, implementation to be specified in the Correla Delivery Plan.
Xoserve will contract with Correla to underpin the delivery of the Gemini Sustain Plus (covering the Correla Statement of Work).
Impacted Customer Types
|Document title||Comment||Last updated||CHMC outcome|
|Change Proposal||Approved into Capture||17/10/22||Approved at ChMC 12/10/22|
|Evaluation Quotation Reports (EQR)||Stage not yet reached||N/A||N/A|
|Business Evaluation Reports (BER)||N/A||14/11/2022||Approved at ChMC 09/11/2022|
|Change Completion Reports (CCR)||Stage not yet reached||N/A||N/A|
Contact the Change Team
Need to get in touch with a member of the Change Team?
You can email us at: firstname.lastname@example.org and we'll get back on the same day between the hours of 9:00am to 4:30pm.