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Waste Site Intervention Framework (WSIF)

Environment Agency · Central government

In brief

Environment Agency has announced plans to buy waste and construction work. This is an early notice: there is nothing to bid on yet, but it tells you a tender may follow.

The notice does not state a value.

The contract runs for 8 years, starting 1 February 2027.

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.

Can I win this?

Competition

Usually low: a median of 2 bids per contract for this buyer (from 31 awards in the last 12 months).

Framework

Winning puts you on a list of suppliers the buyer can call on; it does not guarantee work.

What the notice says

The Environment Agency (EA) is developing a new Waste Site Intervention Framework (WSIF) to ensure we can respond quickly and safely when high‑risk waste or landfill sites pose serious environmental or public‑health risks. These situations may involve illegal waste activity, abandoned sites, or unmanaged waste that could lead to pollution, fires, or other harm. The EA’s approach remains firmly grounded in the polluter pays principle. Responsibility for preventing pollution and managing waste rests with the operator, landowner, or depositor, and the EA will continue to pursue all reasonable steps to ensure responsible parties undertake or fund any necessary works. EA intervention is expected…Read the full description
The Environment Agency (EA) is developing a new Waste Site Intervention Framework (WSIF) to ensure we can respond quickly and safely when high‑risk waste or landfill sites pose serious environmental or public‑health risks. These situations may involve illegal waste activity, abandoned sites, or unmanaged waste that could lead to pollution, fires, or other harm. The EA’s approach remains firmly grounded in the polluter pays principle. Responsibility for preventing pollution and managing waste rests with the operator, landowner, or depositor, and the EA will continue to pursue all reasonable steps to ensure responsible parties undertake or fund any necessary works. EA intervention is expected to occur only in exceptional circumstances where significant risks remain unresolved and the potential environmental or public‑health impacts justify EA involvement. To help shape a flexible and effective commercial model, we are seeking supplier feedback. The proposed Framework will provide rapid access to specialist services across England. The Framework is expected to cover three broad areas of work: Lot 1: Abandoned Landfill Management Lot 2: Waste Removal from Unpermitted or Abandoned Waste Sites (UAWS) Lot 3: Waste‑Related Technical Advisory Services Suppliers with relevant experience in any of these areas are encouraged to take part in this engagement to help shape the final commercial approach. Information on how to participate is set out below.

How to bid

  1. Read the full notice on Find a Tender, including any tender documents it links to.
  2. Register your organisation on the Central Digital Platform (through Find a Tender) if you have not already. Suppliers need to be registered to take part in procurements under the Procurement Act 2023.
  3. Follow the submission instructions in the notice; it does not name an e-tendering portal.

Timeline

  1. Preliminary market engagement notice · UK2, notice 035159-2026

Last time this was bought

Kidlington Waste Removal

Awarded
19 January 2026
Value
£6,084,564
Contract ends
12 June 2027

Matched on Environment Agency, the type of work and the title; it may be a related contract rather than the same one. Check the notice to be sure.

About the buyer

Environment AgencyLast 12 months

Procurements

262

Awards

214

Suppliers it has used most for waste

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From notice 035159-2026 on Find a Tender, first published 17 April 2026. We last checked for changes on 28 September 2026.