Scope
Reference
NNLC720
Description
The United Kingdom National Nuclear Lab (UKNNL) requires the provision of an In Cave Vacuum System - Centralised Vacuum Cleaning System (CVCS). To ensure a comprehensive view on the current situation, we are issuing the attached Early Engagement RFI to receive input from the supply market. Early Engagement RFI Submission Deadline = 06/03/2025 (complete and return Early Engagement RFI In Cave Vacuum System). This exercise is a request for information, it does not constitute a formal procurement process. The purpose of this exercise is to assess the interest and capabilities within current markets to deliver this service. UKNNL may choose to contact suppliers based on the information provided in this questionnaire. If you prefer not to be contacted, please clearly indicate this preference in your questionnaire response. UKNNL assure you that any information provided during this exercise will not adversely affect the evaluation of any offers you may submit in response to any future Invitations to Tender. Brief Scope: UKNNL is seeking information from suppliers on their ability to design, manufacture, test and deliver a CVCS for use in a radiologically shielded AHF. The system will be used to support housekeeping during remote metal cutting operations by collecting hazardous swarf for safe disposal. It must be suitable for operation in a high-radiation environment, be capable of remote operation and maintenance, and be compatible with existing in cave handling equipment. The supplier would be expected to own the detailed design, using UKNNL provided concept information, and deliver one complete system, including testing and supporting documentation. This RFI is issued to understand current market capability and interest ahead of any future procurement.
Total value (estimated)
- £240,000 including VAT
Below the relevant threshold
Contract dates (estimated)
- 1 June 2026 to 31 May 2027
- Possible extension to 31 May 2028
- 2 years
Main procurement category
Goods
Additional procurement category
Services
CPV classifications
- 42990000 - Miscellaneous special-purpose machinery
- 38500000 - Checking and testing apparatus
- 39713430 - Vacuum cleaners
- 42122450 - Vacuum pumps
- 42924740 - High-pressure cleaning apparatus
- 45251111 - Construction work for nuclear reactors
- 71320000 - Engineering design services
Contract locations
- UK - United Kingdom
Engagement
Engagement deadline
6 March 2026
Engagement process description
Participation
Particular suitability
- Small and medium-sized enterprises (SME)
- Voluntary, community and social enterprises (VCSE)
Submission
Publication date of tender notice (estimated)
20 March 2026
Contracting authority
United Kingdom National Nuclear Laboratory
- Public Procurement Organisation Number: PVXT-8784-YGNV
Chadwick House, Birchwood Park
Warrington
WA3 6AE
United Kingdom
Contact name: James Ngoe
Telephone: +44 1925933744
Email: james.ngoe@uknnl.com
Website: https://www.nnl.co.uk/
Region: UKD61 - Warrington
Organisation type: Public authority - sub-central government