Stale Tenderocds-h6vhtk-055c45

Low Level Waste Repository (LLWR) Vault Optimisation and Capping Delivery

Nuclear Waste Services (NWS) is seeking a Contractor to provide all necessary Design & Engineering, Labour, Equipment, Plant & Materials to undertake all works associated with the delivery of Vault Optimisation and Capping Delivery. The contractor should have a proven track record in handling large scale Earthworks projects, equipped with necessary machinery and expertise to ensure the project is completed efficiently and on schedule. Nuclear Waste Services operates the Low-Level Waste Repository (LLWR) Site in Wes...

Buyer

Nuclear Waste Services Limited

Value

£318,000,000

Published

17 Jun 2026

Closes

17 Aug 2026

Procurement details

Source

Find a Tender

Region

United Kingdom

Procurement method

Not provided

Category

Works

Contract starts

Not provided

Contract ends

Not provided

CPV classifications

45000000

Construction work

45200000

Works for complete or part construction and civil engineering work

71320000

Engineering design services

44900000

Stone for construction, limestone, gypsum and slate

44000000

Construction structures and materials; auxiliary products to construction (except electric apparatus)

71322000

Engineering design services for the construction of civil engineering works

45112000

Excavating and earthmoving work

45112300

Infill and land-reclamation work

Lots

Lot 1 Low Level Waste Repository (LLWR) Vault Optimisation and Capping Delivery

Value not provided

Delivery: UKD11 · United Kingdom

Pipeline notice on Find a Tender

9 Jul 2025

Pipeline notice on Find a Tender

Planned procurement notice · UK1 · Web page

Preliminary market engagement notice on Find a Tender

21 Jul 2025

Preliminary market engagement notice on Find a Tender

Market engagement notice · UK2 · Web page

Preliminary market engagement notice on Find a Tender

16 Sept 2025

Preliminary market engagement notice on Find a Tender

Market engagement notice · UK2 · Web page

Preliminary market engagement notice on Find a Tender

24 Oct 2025

Preliminary market engagement notice on Find a Tender

Market engagement notice · UK2 · Web page

Preliminary market engagement notice on Find a Tender

17 Jun 2026

Preliminary market engagement notice on Find a Tender

Market engagement notice · UK2 · Web page

Contains public sector information licensed under the Open Government Licence v3.0.