Source: https://tendernation.io/opportunities/01a13bc0-53f8-736a-9417-60be2c501be3/chlorine-dioxide-plant awarded GB open procedure Suitable for SMEs # Chlorine Dioxide Plant [NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust)](https://tendernation.io/buyers/nhs-wales-shared-services-partnership-procurement-services-hosted-by-velindre-university-nhs-trust) Estimated value £150,000 Published 15 Dec 2025 Deadline Closed 18 Aug 2025 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Buyer says suitable for VCSEs The buyer ticked “suitable for voluntary, community and social enterprises” on the notice. - 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 Cardiff and Vale University Health Board have the requirement for the supply, assembly, installation, connecting up, testing and setting to work of a suitable chlorine dioxide water treatment system for the domestic water systems serving the Llandough University Hospital to provide effective control of sessile and planktonic bacteria, including Legionellae and Pseudomonas, in accordance with the requirements of Health Technical Memorandum 04-01: Safe water in Healthcare Premises and the Health and Safety Executive Guidance HSG274 Legionnaires' disease Part 2: The control of legionella bacteria in hot and cold water systems publications. ## CPV classification Repair and maintenance services of electrical and mechanical building installations Operation of a water-purification plant Source Find a Tender (UK) · Notice ocds-h6vhtk-056a4a-2025-12-15T15:55:06Z [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-056a4a-2025-12-15T15:55:06Z) 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 NHS Wales Shared Services Partnership-Procurement Services (hosted by Velindre University NHS Trust): past awards and live tenders](https://tendernation.io/buyers/nhs-wales-shared-services-partnership-procurement-services-hosted-by-velindre-university-nhs-trust) [Sector More Repair & maintenance services tenders](https://tendernation.io/sectors/repair-maintenance) ## More tenders like this [Provision of Playground Services · Together Housing Association Limited · 26 days left · 13 Nov 2026](https://tendernation.io/opportunities/01a154e4-48d5-7218-a766-82a2175c6300/provision-of-playground-services) [ESTH - Lift Maintenance PPM & Reactive · Epsom and St Helier University Hospitals NHS Trust · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15476-6399-72fd-bd84-a9ca0f25a632/esth-lift-maintenance-ppm-reactive) [Gas Boiler Services · Maidstone and Tunbridge Wells NHS Trust · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15408-a8ed-726c-bb19-21f575ae5ba0/gas-boiler-services) [Repair and maintenance services of personal computers – Абонаментно и сервизно обслужване на офис техника : компютри, преносими компютри, принтери, скенери, копирни машини, монитори, UPS устройства, модеми, рутери и др., включително доставка на резервни части, материали и консумативи за офис техниката за срок от 12 месеца · ТЕРИТОРИАЛНО ПОДЕЛЕНИЕ "ДЪРЖАВНО ГОРСКО СТОПАНСТВО - КАЗАНЛЪК" · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-c01a-72fa-943e-551c1508bed2/bulgaria-repair-and-maintenance-services-of-personal-computers-abonamentno-i) [Repair and maintenance services – Calamiteitenwerkzaamheden rioolwaterpersleidingen · Waterschap Noorderzijlvest · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a15183-754c-70bf-bff4-46d38ff6fb78/netherlands-repair-and-maintenance-services-calamiteitenwerkzaamheden-rioolw) [Repair and maintenance of public conveniences – Störungsbeseitigung an abwassertechnischen Anlagen sowie Betrieb aller Toilettenanlagen · Flughafen Düsseldorf GmbH · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-4a13-7397-bf03-236020662e33/germany-repair-and-maintenance-of-public-conveniences-storungsbeseitigung-an)