Source: https://tendernation.io/opportunities/01a13cc2-39d3-7041-8f56-3020094f64d1/hse-rfq-150-mm-and-25-mm-id-test-pipework awarded GB open procedure Suitable for SMEs # HSE RFQ - 150 mm and 25 mm ID test pipework [Health & Safety Executive](https://tendernation.io/buyers/health-safety-executive) Estimated value £1,000 to £12,500 Published 27 Mar 2023 Deadline Closed 10 Apr 2023 ## 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 Science Division (SD) of the Health and Safety Executive invites competitive quotations for the Supply of the following item to their Laboratory located at Harpur Hill, Buxton SK17 9JN Supply of two steel gas pipework lengths 150 mm ID and 25 mm ID, each 6 m long, with a maximum allowable working pressure of 40 barg. The pipework should have a swept 90 deg bend at 2 m and 4 m on the same plane. The pipework is to be used for explosion tests with hydrogen and air mixtures. The pipework must include design calculations, be hydrostatically pressure tested to 60 barg and include proof of the tests. The pipework should be flanged at each end and should be treated as pressure vessels. Each pipework length should include robust mounting supports suitable for drilling into concrete. The pipework and supports should be protected from the elements through painting or stainless steel. Bolts, gaskets and blind flanges should be supplied. 4 ½" BSP sockets and blanks to fit should be welded on to the pipework at the beginning and end of the pipework as well as at 1.5 m intervals. Additional information: All tender documents are available via the HSE In-Tend supplier e-procurement portal. All responses and requests for clarification must be submitted via the portal. Registration is free of charge and can be completed via the following link: [in-tendhost.co.uk/hse](https://in-tendhost.co.uk/hse) ## CPV classification Pipeline, piping, pipes, casing, tubing and related items Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/953703d9-55cd-41e6-b78c-3593fa39748b) 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 Health & Safety Executive: past awards and live tenders](https://tendernation.io/buyers/health-safety-executive) [Sector More Construction materials & structures tenders](https://tendernation.io/sectors/construction-materials) ## More tenders like this [Drinking-water piping – Lieferung von Material für die Trinkwasserversorgung (PE-HD-Rohr) für die Trinkwasserversorgung der KOOPERATION WASSER. · Trinkwasserverband Stader Land · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-0b9d-724a-b3ac-6a1b5383af17/germany-drinking-water-piping-lieferung-von-material-fur-die-trinkwasservers) [Construction materials – Fornecimento de Materiais de Construção Civil para o ano de 2027 · Município de Lagoa (Açores) · 27 days left · 14 Nov 2026](https://tendernation.io/opportunities/01a15183-1411-7299-9481-e5274c3efd59/portugal-construction-materials-fornecimento-de-materiais-de-construcao-civi) [Modular and portable buildings – Fourniture, livraison et installation de 5 habitations légères de loisirs (HLL) au camping de la Colombière a Pesmes · Communauté de Communes Val de Gray · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-5cdd-730e-a2d6-1022e299032b/france-modular-and-portable-buildings-fourniture-livraison-et-installation) [Smiths' wares – Fournitures d'atelier : Serrurerie - Quincaillerie · Nievre Habitat · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-c593-71cf-99c0-59c343efbbd0/france-smiths-wares-fournitures-datelier-serrurerie-quincaillerie) [Building materials – Dostawy materiałów ogniotrwałych formowanych · Sieć Badawcza Łukasiewicz-Instytut Metali Nieżelaznych · 18 days left · 6 Nov 2026](https://tendernation.io/opportunities/01a15183-4d1a-7143-ae91-f1f0c3bdd6a9/poland-building-materials-dostawy-materialow-ogniotrwalych-formowanych) [Building materials – Fourniture de matériels et matériaux · Ville de Saint-Just Saint-Rambert · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-1461-73f3-8616-e84751ddcbff/france-building-materials-fourniture-de-materiels-et-materiaux)