DNWP008.154/LOT2/ROV Support

Sellafield Ltd · awarded 23 December 2025 · delivered in North West

Who

Buyer	Sellafield Ltd Warrington
Supplier	The Decommissioning Alliance
Category	services
Classification	Decommissioning services CPV 98391000
Notice published	14 January 2026

What it is for

The objectives set out below determine TDA scope of work for 25/26 for Legacy ponds and silos 11FTE: • Support procurement of sufficient ROVs with ancillary equipment, to support the programme in 2025-26. • Supporting ROV, tooling and spares available through Sellafield stores M-coding system. • Continued development of ROV support for bulk sludge transfer from FGMSP • Development of methods for downsizing and removal of miscellaneous waste items from the pond and bays. • Maintenance of work and control areas in line with Sellafield standards and expectations on housekeeping. • Facilitating delivery of suitable training courses in a timely manner, for SL personnel to fill recognised skill gaps and reduce reliance on contractors. • Maintaining a dedicated ROV contractor team with adequate resources and equipment for delivery of service and capability in line with the requirements of Legacy Ponds • Developing communication links with stakeholders, other plants and facilities and assist on a case by case basis as agreed with the Head of Operations. • Continuing to research, innovate and exploit ROV opportunities to accelerate Legacy Ponds objectives. • The scope of the service within the Task Form relates to Legacy Ponds. • Piloting of ROV systems to support operations when requested from SL to support any shortfalls in resource. • A 40k pot of funds will be managed to support plant and equipment underpinned by SL Management

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