ThermoChimie Phase 4 Framework
The ThermoChimie project (Thermo-Chimie (version applicative 4.4.0)) is a thermodynamic database development project, co-funded by Nuclear Waste Services, NIRAS-ONDRAF, and Andra. A robust, traceable, exhaustive, and dependable thermodynamic database is essential for underpinning a future Environmental Safety Case for the surface, near-surface or deep geological disposal of radioactive waste, as well as to perform a range of sensitivity and scoping calculations in support of ongoing research activities. Phase 4 of...
Buyer
Nuclear Waste Services Limited
Value
£2,500,000
Published
21 May 2026
Closes
16 Dec 2025
Procurement details
Source
Find a Tender
Region
United Kingdom
Procurement method
Open
Category
Services
Contract starts
7 May 2026
Contract ends
31 Mar 2030
CPV classifications
73000000
Research and development services and related consultancy services
Lots
Lot 1 Lot 1
£500,000
Secretariat (One Supplier - Direct Award)
Delivery: UK · United Kingdom
Lot 2 Lot 2
£500,000
Lot 2 - Database and Website Management / Maintenance (One Supplier - Direct Award)
Lot 3 Lot 3
£500,000
Lot 3 - Desk Studies: Data Generation, Selection, Assessment and Verification (Multiple Suppliers, Mini Competition)
Lot 4 Lot 4
£500,000
Lot 4 - Experimental Studies: Data Generation, Model Verification (Multiple Suppliers, Mini Competition)
Documents
Unlock document linkTender notice on Find a Tender
19 Nov 2025
Tender notice on Find a Tender
Tender notice · UK4 · Web page
Pipeline notice on Find a Tender
23 May 2025
Pipeline notice on Find a Tender
Planned procurement notice · UK1 · Web page
Preliminary market engagement notice on Find a Tender
17 Jul 2025
Preliminary market engagement notice on Find a Tender
Market engagement notice · UK2 · Web page
Planned procurement notice on Find a Tender
13 Nov 2025
Planned procurement notice on Find a Tender
Planned procurement notice · UK3 · Web page
Contract award notice on Find a Tender
5 Mar 2026
Contract award notice on Find a Tender
Award notice · UK6 · Web page
Contract details notice on Find a Tender
21 May 2026
Contract details notice on Find a Tender
Contract notice · UK7 · Web page
Contains public sector information licensed under the Open Government Licence v3.0.