Source: https://tendernation.io/opportunities/01a13bda-c9fd-732e-947a-05b52ea588c5/total-cost-management-system awarded GB open procedure # Total Cost Management System [Great British Energy - Nuclear](https://tendernation.io/buyers/great-british-energy-nuclear) Estimated value Not stated Published 7 Apr 2026 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The modification is made in accordance with Regulation 72(1)(b) and Regulation 72(1)(e) of the Public Contracts Regulations 2015. The modification does not alter the overall nature of the contract and remains proportionate to the original contract value. The modification is required due to higher than forecast user volumes and increased service requirements which exceeded the original contract allocation. Additional licences and implementation activities are required to ensure full system access and continuity of service. The modification does not change the original contract duration. ## CPV classification Software package and information systems Source Find a Tender (UK) · Notice ocds-h6vhtk-067cdd-2026-04-07T12:18:35+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-067cdd-2026-04-07T12:18:35+01:00) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Great British Energy - Nuclear: past awards and live tenders](https://tendernation.io/buyers/great-british-energy-nuclear) [Sector More Software packages & information systems tenders](https://tendernation.io/sectors/software-information-systems) ## More tenders like this [Preliminary Market Engagement - Corporate Enterprise Resource Planning (ERP) · North East Lincolnshire Borough Council · 21 days left · 9 Nov 2026](https://tendernation.io/opportunities/01a15410-bf5e-72d1-8225-fbabeaba595f/preliminary-market-engagement-corporate-enterprise-resource-planning-erp) [Servers – Dostawa serwerów do klastra wirtualizacyjnego · Politechnika Rzeszowska · 2 days left · 21 Oct 2026](https://tendernation.io/opportunities/01a15183-2e23-7066-ba48-4fc2a9243b50/poland-servers-dostawa-serwerow-do-klastra-wirtualizacyjnego) [License management software package – Dostawa licencji bezpieczeństwa do Systemu DNS · Poczta Polska S.A. · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-20fa-7396-87e7-40ce84cb0f4d/poland-license-management-software-package-dostawa-licencji-bezpieczenstwa-d) [Security software package – Pořízení a implementace integrovaného řešení EDR/XDR a SIEM · Fakultní nemocnice Plzeň · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-1e5d-73ea-989e-b9c221c4c490/czechia-security-software-package-porizeni-a-implementace-integrovaneho-rese) [Computer servers – „Dostawa serwerów komputerowych wraz z dedykowanymi kartami graficznymi dla Copernicus PL Sp. z o.o.” · Copernicus Podmiot Leczniczy Spółka Z Ograniczoną Odpowiedzialnością · 3 days left · 22 Oct 2026](https://tendernation.io/opportunities/01a15183-08e5-7339-9a05-be1adf5996b5/poland-computer-servers-dostawa-serwerow-komputerowych-wraz-z-dedykowanymi) [Software package and information systems – Datenerfassungssystem · Dataport AöR · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-43c5-7007-89f5-0ea2d1525f27/germany-software-package-and-information-systems-datenerfassungssystem)