Decommissioning Nuclear and Waste Partnership - Market Engagement PIN 2 Reference number: 15676

Sellafield Ltd (Sellafield) is seeking to obtain feedback on the proposed lotting strategy for the DNWP procurement.

The DNWP will be the successor of the existing Decommissioning Delivery Partnership (DDP) which is due to end in March 2026. The DNWP multi partner framework has an estimate value of £4bn - £5bn over a 15 year duration. The scope for this procurement covers the full suite of construction, demolition related works, associated technical services (including safety case and design) and waste management required to deliver decommissioning tasks and projects. These works will be deployed across nuclear facilities on the Sellafield site that are in operations, post-operation clean out (POCO), decommissioning or demolition stages of the asset lifecycle.

Further details are contained in supporting document DNWP_PIN2 (available in CTM)

Please note this PIN is supplementary to PIN 1 published in on 2nd August 2022 (reference FTS 2022-471510).

Additional information: Lot1. Remediation spanning the decommissioning of redundant facilities and managing land quality ahead of beneficial reuse. The remediation of the site towards the agreed end state requires each facility, once operations cease, to be systematically decontaminated and decommissioned, with all waste being responsibly managed.

There will be 2 partners aligned to the Remediation Lot 1.

Lot 2. Empty legacy ponds and silos (LP&S), the structural integrity of the 4 LP&S facilities must be safely maintained during the multi-decadal retrieval operations to prevent a significant uncontrolled release into the environment.

There will be 2 Partners aligned to the Retrievals Lot 2.