Source: https://tendernation.io/opportunities/01a13c57-64f1-71e9-9640-66f30cef205a/trial-of-ultrasonic-biofouling-systems-on-opv-batch-1-hvac-condenser-system awarded GB open procedure # Trial of Ultrasonic Biofouling systems on OPV Batch 1 HVAC condenser system [Ministry of Defence, Ships, Naval Ships Support](https://tendernation.io/buyers/ministry-of-defence-ships-naval-ships-support) Estimated value £600,000 Published 21 Dec 2020 Deadline Closed 17 Dec 2020 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender A Fleet Minor Trial (FMT) is required to test a number of commercially available ultrasonic antifouling systems onboard RN vessels. In order to further assess the viability of implementing these systems to effectively prevent biofouling on board, 3 different systems from 3 original equipment manufacturers (one supplier per vessel) will be fitted to 3 Batch 1 River Class offshore patrol vessels for the yearlong study. The trial shall last one year (to cover all seasons of fouling) and be focused on vessels in similar waters (for comparative fouling gradients). Additional information: To view this notice, register as a supplier here: [contracts.mod.uk/delta/signup.html](http://www.contracts.mod.uk/delta/signup.html?userType=supplier) and search for the notice with reference 'UK-Bristol: Anti-pollution ship services.'. ## CPV classification Anti-pollution ship services Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/76efc1cd-9ec1-4529-82f4-2f344e2935a5) 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 Ministry of Defence, Ships, Naval Ships Support: past awards and live tenders](https://tendernation.io/buyers/ministry-of-defence-ships-naval-ships-support) [Sector More Transport services tenders](https://tendernation.io/sectors/transport-services) ## More tenders like this [Special-purpose road passenger-transport services – Freigestellter Schülerverkehr 2026 - Los 1 (32 Teillose) · Landkreis Vorpommern-Greifswald - Der Landrat · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-705c-730e-9638-a182878a38db/germany-special-purpose-road-passenger-transport-services-freigestellter-sch) [Aerial and related services – Flugzieldarstellung Learjet · Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr · 38 days left · 26 Nov 2026](https://tendernation.io/opportunities/01a156a9-6734-7381-b767-cb7cf02aaa43/germany-aerial-and-related-services-flugzieldarstellung-learjet) [Public road transport services – 7. Vergabeverfahren 2026 (Regiobus Telfs) · Verkehrsverbund Tirol GesmbH · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-7d90-70a9-b2c1-026905abc450/austria-public-road-transport-services-7-vergabeverfahren-2026-regiobus-te) [Public road transport services – Διακήρυξη Ανοικτού Δημόσιου Διαγωνισμού για την ανάθεση του αποκλειστικού δικαιώματος εκτέλεσης δημόσιων τακτικών \[αστικών / υπεραστικών\] οδικών μεταφορών επιβατών με λεωφορεία στην Περιφέρεια Ιονίων Νήσων με σύμβαση παραχώρησης δημόσιας υπηρεσίας σύμφωνα με τον Κανονισμό 1370/2007 ΥΠΟΥΡΓΕΙΟ ΥΠΟΔΟΜΩΝ ΚΑΙ ΜΕΤΑΦΟΡΩΝ 35 days left 23 Nov 2026](https://tendernation.io/opportunities/01a156a9-7386-725f-9e3d-7aac2f9800da/greece-public-road-transport-services-diakiriksi-anoiktou-dimosioy-diaghonismo) [Public road transport services – Обществен превоз на пътници по автобусни линии от утвърдените общинска и областна транспортна схема от квотата на Община Болярово по обособени позиции · ОБЩИНА БОЛЯРОВО · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-cce6-722c-8b81-3fb338df4c16/bulgaria-public-road-transport-services-obshhestven-prevoz-na-pietnici-po-avtob) [Shipping operations – Prestations de collecte en mer et de transfert des sargasses fraîches, sur le territoire de la Martinique · GIP Sargasses - Prévention et Gestion des Sargasses en Martinique · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a156a9-72d9-7111-963d-9bc3b2beabd5/france-shipping-operations-prestations-de-collecte-en-mer-et-de-transfert-de)