Source: https://tendernation.io/opportunities/01a13c43-bb66-709f-9c13-cbd1054a0974/supply-of-ess-storage-pit-lid-prototype closed GB open procedure Suitable for SMEs # Supply of ESS Storage Pit Lid Prototype [United Kingdom Atomic Energy Authority](https://tendernation.io/buyers/united-kingdom-atomic-energy-authority) Estimated value £50,000 to £90,000 Published 21 Feb 2019 Deadline Closed 28 Mar 2019 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Small contract value Valued under £135,018 including VAT, the lowest Procurement Act threshold for goods and services. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender The UKAEA invites tenders for the Pit Lid Prototype. This prototype is for a stainless-steel clad concrete shielding lid. The prototype is based on a competition of three Lots: - Lot 1: Pit Lid Prototype pre-concrete product & locating frame only This scope is for fabrication of a large stainless steel box and frame, welded up from thick plate and fitted with reinforcement bar and bespoke lifting features. - Lot 2 Pit Lid Prototype concrete pour only This scope is for a high-density concrete pour to fill the previously fabricated stainless steel box. - Lot 3: Pit Lid Prototype complete product & locating frame The prototype is based on a competition of three Lots. Either Lot 1 & Lot 2 to be awarded, or Lot 3. Refer to contract notice for full details. This scope is for manufacture of the complete product. See the Works Information (ESS-CCD-0025) for complete details on the project scope. Detailed Drawings and CAD provided. ## CPV classification Concrete slabs Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/aa2f448d-4eff-4497-9b4d-58d6ecc5bdee) 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 United Kingdom Atomic Energy Authority: past awards and live tenders](https://tendernation.io/buyers/united-kingdom-atomic-energy-authority) [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)