UKNNL - Fabrication, Machining, Associated Supplies and Services Open Framework
The framework has the ability to award contracts through restricted quick quotes, open quick quotes, mini competition and direct award. Call-off contracts can be either fixed cost or cost reimbursable. Mini-Competition Where mini-competition is used, this is to be via the e-tender portal and must include all suppliers on the applicable lot. Each mini competition will be restricted to only one Lot. Should requirements at call-off not have been priced at point of framework creation, mini-competition should be held al...
Buyer
United Kingdom National Nuclear Laboratory
Value
£15,000,000
Published
10 Nov 2026
Closes
8 Dec 2026
Procurement details
Source
Find a Tender
Region
United Kingdom
Procurement method
Open
Category
Works
Contract starts
8 Mar 2027
Contract ends
7 Mar 2031
CPV classifications
45255400
Fabrication work
42990000
Miscellaneous special-purpose machinery
71333000
Mechanical engineering services
71334000
Mechanical and electrical engineering services
42120000
Pumps and compressors
44610000
Tanks, reservoirs, containers and pressure vessels
45262670
Metalworking
44315000
Wire rods
Lots
Lot 1 Non-Nuclear Rig Fabrication and Machining
£15,000,000
This Lot is for Non-Nuclear Rig Fabrication and Machining. See Invitation to Tender for further information on Lot 1 and Procurement Specification Appendix A.
Delivery: UK · United Kingdom
Lot 2 Nuclear Rig Fabrication
£15,000,000
This Lot is for Nuclear Rig Fabrication .See Invitation to Tender for further information on Lot 2 and Procurement Specification Appendix A.
Delivery: UK · United Kingdom
Lot 3 Infrastructure Fabrication and Machining & Engineering Systems
£15,000,000
This Lot is for Infrastructure Fabrication and Machining & Engineering Systems. See Invitation to Tender for further information on Lot 3 and Procurement Specification Appendix A.
Delivery: UK · United Kingdom
Lot 4 Associated Supplies, Products, Services & Technical Support
£15,000,000
This Lot is for Associated Supplies, Products, Services & Technical Support. See Invitation to Tender for further information on Lot 4 and Procurement Specification Appendix A.
Delivery: UK · United Kingdom
Lot 5 Complex and/or High Value Rig Fabrication & Machining
£15,000,000
This Lot is for Complex and/or High Value Rig Fabrication & Machining. See Invitation to Tender for further information on Lot 5 and Procurement Specification Appendix A.
Delivery: UK · United Kingdom
Documents
Unlock document linkTender notice on Find a Tender
10 Nov 2026
Tender notice on Find a Tender
Tender notice · UK4 · Web page
Contains public sector information licensed under the Open Government Licence v3.0.