Source: https://tendernation.io/opportunities/01a13c0c-7026-723d-9447-cf29137fceee/design-fabrication-installation-testing-commissioning-of-the-treatment-syst awarded GB restricted procedure Suitable for SMEs # Design, Fabrication, Installation, Testing & Commissioning of the Treatment Systems for DFR Package 1 [Dounreay Site Restoration Limited](https://tendernation.io/buyers/dounreay-site-restoration-limited) Estimated value £3,500,000 to £4,000,000 Published 19 Jul 2018 Deadline Closed 25 Sept 2017 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender The scope of the works is for design, build, testing, installation and commissioning of equipment for the removal of the remaining DFR NaK residues in the DFR Reactor, Dump Tanks and D1115 components. The scope of works comprises of the completion of the following activities: • Review of current (DSRL) Concept Designs • Production of a Consolidated Concept Design • Production of Scheme and Detail Designs • Production of the following Safety Cases: o Preliminary Safety Report (PSR) o Pre Construction Safety Report (PCSR) o Pre Commissioning Safety Report (PCmSR) o Pre Operational Safety Report (POSR) • Production of the following Environmental Documentation: o Best Practical Environmental Options (BPEO) o Best Practical Means (BPM) • Procurement of Materials, Systems and Components • Manufacture and Fabrication • Factory Acceptance Testing (FAT) • Packing, Transportation and Delivery to the Dounreay Site • Enabling Works including Provision of Services • Installation of Manufactured Items • Undertake and Complete Inactive Commissioning with Handover to DSRL • Provision of a Handover Package The Employer will be responsible for the active commissioning, operation and decommissioning activities that will take place in 2021 to 2022. ## CPV classification Miscellaneous fabricated products and related items Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/5dd3eddb-2938-479c-9894-b620d81192f3) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Dounreay Site Restoration Limited: past awards and live tenders](https://tendernation.io/buyers/dounreay-site-restoration-limited) [Sector More Construction materials & structures tenders](https://tendernation.io/sectors/construction-materials) ## More tenders like this [Plumbing and heating materials – Marché à bons de commandes - fournitures sanitaires et chauffage · La Dinantaise · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a156a9-f550-736d-908b-05a9208859c8/belgium-plumbing-and-heating-materials-marche-a-bons-de-commandes-fournitu) [Construction materials and associated items – fourniture de materiaux et materiels POUR LE centre technique municipal (batiment, voirie, PARC auto, espaces verts) et controles techniques reglementaires POUR vehicules · Mairie de Millau · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a156a9-6495-71e8-ae4c-8d176d16894c/france-construction-materials-and-associated-items-fourniture-de-materiaux-e) [Modular and portable buildings – Lieferung, Installation, Inbetriebnahme einer Recycling- und Sortierstation mit NIR-Technik, bestehend aus: Los 1: Sortierstation mit NIR-Technik, Los 3: Mechanische Recyclinganlage · Hochschule Niederrhein · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-6742-71be-8cda-ad55d5cb484e/germany-modular-and-portable-buildings-lieferung-installation-inbetriebnah) [Partitions – Prequalification Contract 2442 Laminate and steel plate doors and Contract 2431 System walls - The New Aker · Helse Sør-Øst RHF · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156a9-7df1-70ba-83da-fe73ffdd49ba/norway-partitions-prequalification-contract-2442-laminate-and-steel-plate-do) [Cartons – fournitures de conservation · SCN Archives nationales · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-61aa-736d-b1b5-b65c4249b68d/france-cartons-fournitures-de-conservation) [Construction structures and materials; auxiliary products to construction (except electric apparatus) – FOURNITURES D'ATELIERS · RESAH · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-72b1-720c-bda9-978cab93d879/france-construction-structures-and-materials-auxiliary-products-to-constructi)