AwardedAwarded 31 March 2026

CBRN Remediation Services Framework - 2026

Department of Environment, Food and Rural Affairs · Central government

In brief

Department of Environment, Food and Rural Affairs awarded waste and environmental work to Adler & Allan Limited, Ambipar Response Limited and Mcquillan Envirocare Limited and 5 others on 31 March 2026.

It is a framework worth up to £26,000,000 excluding VAT: the most the buyer expects to spend across all suppliers, not one contract.

The contract runs for 8 years, starting 1 April 2026.

It is split into 8 lots, so a supplier can bid for part of the work.

The buyer says it is suitable for small and medium-sized businesses.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

The Remediation Services Framework is procured, on behalf of UK Government, by the Department for the Environment, Food & Rural Affairs (Defra), Chemical, Biological, Radiation and Nuclear (CBRN) Emergencies Team. The Government will however reserve the right to use other services other than the Framework in the case of CBRN emergency. The Defra CBRN Emergencies Team increases the UK's capacity and capability to respond and recover from deliberate and accidental releases of CBRN materials, and from releases of hazardous materials (HAZMAT) including nuclear accidents, regardless of scale where the incident is in excess of local capability and/or knowledge and authorities request help from Defra services. These services include advice, guidance and access to practical CBRN recovery services to support those who will be responsible for remediation. Defra is seeking to establish a framework agreement of specialist suppliers to provide

Lots

LotTradeValue
Chemical Sampling, Analysis and Monitoring
1 April 2026 to 31 March 2034
What this lot covers

Lot 1: Chemical Sampling, Analysis and Monitoring

Waste and street cleansing, Environmental services£3,250,000
Chemical Remediation
1 April 2026 to 31 March 2034
What this lot covers

Lot 2: Chemical Remediation

Waste and street cleansing, Environmental services£3,250,000
Chemical Waste Management and Disposal
1 April 2026 to 31 March 2034
What this lot covers

Lot 3: Chemical Waste Management and Disposal

Waste and street cleansing, Environmental services£3,250,000
Biological Sampling, Analysis and Monitoring
1 April 2026 to 31 March 2034
What this lot covers

Lot 4: Biological Sampling, Analysis and Monitoring

Waste and street cleansing, Environmental services£3,250,000
Biological Remediation
1 April 2026 to 31 March 2034
What this lot covers

Lot 5: Biological Remediation

Waste and street cleansing, Environmental services£3,250,000
Biological Waste Management and Disposal
1 April 2026 to 31 March 2034
What this lot covers

Lot 6: Biological Waste Management and Disposal

Waste and street cleansing, Environmental services£3,250,000
Radiological/Nuclear Characterisation, Remediation and Waste Management
1 April 2026 to 31 March 2034
What this lot covers

Lot 7: Radiological/Nuclear Characterisation, Remediation and Waste Management

Waste and street cleansing, Environmental services£3,250,000
Hazardous Materials
1 April 2026 to 31 March 2034
What this lot covers

Lot 8: Hazardous Materials

Waste and street cleansing, Environmental services£3,250,000

Who won

WinnerLotValueDates
Adler & Allan Limited
Ambipar Response Limited (SME)
Mcquillan Envirocare Limited (SME)
3 bids received
Chemical Sampling, Analysis and Monitoring£3,250,000
Awarded 27 March 2026
11 April 2026 to 31 March 2034
Adler & Allan Limited
Ambipar Response Limited (SME)
Mcquillan Envirocare Limited (SME)
3 bids received
Chemical Remediation£3,250,000
Awarded 27 March 2026
11 April 2026 to 31 March 2034
Acumen Waste Services Limited
Adler & Allan Limited
Ambipar Response Limited (SME)
Mcquillan Envirocare Limited (SME)
4 bids received
Chemical Waste Management and Disposal£3,250,000
Awarded 27 March 2026
1 April 2026 to 31 March 2034
Ambipar Response Limited (SME)
Mcquillan Envirocare Limited (SME)
2 bids received
Biological Sampling, Analysis and Monitoring£3,250,000
Awarded 27 March 2026
1 April 2026 to 31 March 2034
Ecolab Limited
Ambipar Response Limited (SME)
Mcquillan Envirocare Limited (SME)
3 bids received
Biological Remediation£3,250,000
Awarded 27 March 2026
1 April 2026 to 31 March 2034
Ambipar Response Limited (SME)
Mcquillan Envirocare Limited (SME)
2 bids received
Biological Waste Management and Disposal£3,250,000
Awarded 27 March 2026
1 April 2026 to 31 March 2034
Nuvia
Altrad Babcock Limited
Amentum (UK) Ltd.
2 bids received
Radiological/Nuclear Characterisation, Remediation and Waste Management—
Awarded 27 March 2026
1 April 2026 to 31 March 2034
Acumen Waste Services Limited
Ambipar Response Limited (SME)
2 bids received
Hazardous Materials£3,250,000
Awarded 27 March 2026
1 April 2026 to 31 March 2034

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Tender notice · UK4, notice 065264-2025
  2. Contract award notice · UK6, notice 029106-2026
  3. Contract details notice · UK7, notice 088729-2026

About the buyer

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From notice 065264-2025 on Find a Tender, first published 14 October 2025, last updated 18 September 2026. We last checked for changes on 27 September 2026.