# Build of the DCP ILW Extensions

> A sourced UK public sector contract award published by Dounreay Site Restoration Limited.

## Key facts

- Buyer: Dounreay Site Restoration Limited
- Supplier: [John Graham Construction Limited](/suppliers/john-graham-construction/public-sector-contract-awards)
- Award value: £22,500,000
- Award date: 9 October 2018
- Published: 14 October 2018
- Contract start: 9 October 2018
- Contract end: 1 September 2021
- Stage: awarded
- Procurement category: works
- Notice ID: 947a8b8f-5a6a-4392-b7d6-8889eb69d6b4-246178
- OCID: ocds-b5fd17-2dfee9cb-40c6-460e-a39d-e5a9020c5cd2

## Description

The scope of the works is for the construction of a new shielded Intermediate Level Waste \(ILW\) Drum Store Extension and an Unshielded Waste Store Extension for shielded waste containers to the existing Dounreay Cementation Plant \(DCP\) complex comprising of: Procurement and construction of a large scale reinforced concrete store, construction of a fully clad portal framed 'lean to' structure with integral shield wall, substructure and external walls to provide the required radiological shielding; Take on the role of Principal Contractor and establish a Delineated Site to control access and egress to the works and where all work activities are covered by the Contractor's safe systems of work; Electrical and Mechanical installation works for the Stores and interfaces with the existing DCP Import Export Facility; Procurement, manufacture and installation of shielded doors; Procurement, manufacture, testing and installation of a lid lifting hoist; Procurement, manufacture, testing and delivery of a modified 65 tonne bogie and rail system; Provision of a control room that incorporates the electrical, control and instrument interfaces between the various systems in the new shielded ILW store extension; Heating, Ventilation & Air Conditioning systems for the Stores; Interactions with the Contractor appointed for the design, supply and installation of the facility cranes; and Functional Testing \(Setting to Work\) of the new ILW store extensions, covering all plant & equipment including the compilation of all testing / commissioning procedures / instructons to the satisfaction / prior approval of the Employer's nominated representative\. All testing carried out via a combination of Factory Acceptance Tests \(FATs\), Site Acceptance Tests \(SATs\) and Plant Walkdown Inspections \(PWDS\) as appropriate\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/947a8b8f-5a6a-4392-b7d6-8889eb69d6b4-246178)