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Procurement (2026 to 2030) - Supply of Bulk & Packaged Chemicals

Sellafield Limited - Calder Bridge

Confirmed tender
goods

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Key details

Contracting authority
Sellafield Limited - Calder Bridge
Public authority - sub-central government
Region
Seascale
Delivery: United Kingdom, United Kingdom
Contract value
£19,000,000ex VAT
£22,800,000 inc VAT
Deadline
30 May 2025
Published
15 May 2025

Procurement

Contract period
1 February 2026 - 31 January 2030
4 years
Possible extension to 1 February 2031 · 5 years in total
CPV classifications
  • 24311521 Caustic soda
  • 24320000 Basic organic chemicals
  • 24310000 Basic inorganic chemicals
  • 24300000 Basic inorganic and organic chemicals
  • 24311520 Sodium hydroxide
  • 24315000 Miscellaneous inorganic chemicals
  • 24327000 Miscellaneous organic chemicals
  • 24958300 Mud chemicals
  • 24411000 Nitric acid and salts
  • 24958100 Downhole chemicals
  • 24311500 Hydroxides as basic inorganic chemicals
  • 24962000 Water-treatment chemicals

What happened

The contract runs until 31 Jan 2030.

Description

Supply of Bulk & Packaged Chemicals inc Sodium Hydroxide & Nitric Acid Sellafield Ltd would like to notify the market of an upcoming requirement. This UK2 (Pre-Market Engagement Notice is to assess the interest and capability of Supply Providers relating to the provision of Bulk & Packaged Chemicals inc Sodium Hydroxide & Nitric Acid. PLEASE NOTE THIS IS NOT A CALL FOR COMPETITION

How to engage

Responding to the UK 2 Pre-Market Engagement Notice. To respond to the UK2, interested parties should respond in the Nuclear Decommissioning Authority (NDA) tendering portal Atamis https://atamis-2464.my.site.com/s/Welcome To access Click on View our Live Opportunities and search for C11224. And also provide answers to the questions below: 1. Please provide your name, contact details, and email address so that we can keep you advised of any changes in the proposed procurement schedule. 2. What features of the proposals, as described in Section 4 are of particular interest to you as a supplier and why? 3. Are there any features of this requirement that are of concern to you and why? How might these be addressed? 4. What information would you require for you to provide a robust bid? 5. Would you propose an alternative pricing model? 6. Sellafield Ltd intends to use its own terms and conditions for this contract, are these acceptable to you? 7. Is CPI an acceptable index for price adjustment for inflation? 8. Key Performance Indicators (KPIs) will be one of the tools used to monitor key Service Level Agreement (SLA) areas. Please provide an example of KPI’s that would be submitted and frequency. 9. In similar contracts that you have operated as a supplier of Bulk & Packaged Chemicals, have you held and been responsible for supply to a Nuclear Licensed Site? 10. Please provide any additional information, new ideas or innovation which you feel might be of value or to highlight any additional items that you wish to be taken into consideration. *scope of supply subject to change at the discretion of Sellafield Ltd.

Contact

Address
Calder Bridge, Seascale, CA20 1PG
Contact name
Anthony Backhouse

Bid documents

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Identifiers

Buyer reference
C11224
Notice ID
021637-2025
OCID
ocds-h6vhtk-05141b

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External ID: fts-ocds-h6vhtk-05141b • Added 6 August 2026