Nuclear Consulting Limited

Waste, Decommissioning and Legacy

NCL’s experts build decommissioning and waste strategies around the end state a site has to reach. They then work through the waste routes, inventories, packaging, transport and records that regulators need to see.

Talk to our team

Llyn Trawsfynydd with the disused power station on the far shore

We support site licence companies, parent bodies and defence estates. The team includes former waste management directors and decommissioning executives who have led programmes in the UK, the US and Canada.

Practice Services

Decommissioning Strategy and End States

Site end states and decommissioning options

We develop decommissioning strategies, assess options and justify site end states, including contaminated land assessment and remediation.

Example

Decommissioning Strategy and End States

A strategic review of a waste repository’s environmental safety case ahead of its regulatory submission.

Waste Strategy, Routes and Inventories

Programme-level waste strategy

We develop waste characterisation, strategies, routes and inventories and provide concept-stage safety assurance for treatment technologies new to the UK.

Example

Waste Strategy, Routes and Inventories

Concept-stage safety assurance for an intermediate level waste treatment technology mirroring a US plant, establishing the safety requirements central to its deployment.

Packaging, Transport and Fuel Materials

Waste packages, transport containers and the licences they need

We design and assess waste packages and transport containers, support transport licensing and advise on the handling of fuel and nuclear material through storage, transport and disposal.

Example

Packaging, Transport and Fuel Materials

Type A, B(U)F and B(M)F package design and licence applications for civil and defence use.

Legacy Plant and Retrieval

Returning dormant plant to service, or retrieving what is inside

We support the reinstatement of legacy plant and remote or robotic retrieval, including operating documentation and contingency plans.

Example

Legacy Plant and Retrieval

Operations and maintenance manuals and contingency plans for remotely operated debris retrieval in a legacy facility.

Liability Estimates and Funding Cases

We prepare decommissioning liability estimates and funding cases and support the associated regulatory engagement.

Records, Knowledge and Characterisation

We develop records, characterisation data and knowledge-management arrangements to support waste assessment, liability estimates and regulatory closure throughout decommissioning.

Example

Records, Knowledge and Characterisation

Waste fingerprint revision and characterisation sampling plans on licensed sites.

Llyn Trawsfynydd with the disused power station on the far shore

Case study

£40m of Plant, Delivered to Nuclear Quality

NCL’s consultant oversaw about £40m of plant and equipment supply as project nuclear safety champion on a major decommissioning facility, owning the quality plans, inspection hold points and manufacturer acceptance. The facility is operational.

Contact

Speak to our team about your project.

Contact NCL