Source: https://tendernation.io/opportunities/01a13bd9-1585-716f-afe9-13f447ffbef8/maintenance-and-repair-of-the-csid awarded GB open procedure # Maintenance and Repair of the CSID [Submarine Delivery Group](https://tendernation.io/buyers/submarine-delivery-group) Estimated value £1,527,000 Published 19 Mar 2026 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The Counter Seaborne Intruder Device (CSID) is a water-side physical security perimeter providing protection for infrastructure and vessels. A tender was run to compete for the provision of 2 years of maintenance on the CSID. The Tender was run via the RM6264 Dynamic Purchasing System through the Crown Commercial Service eSourcing tool. The link to the Dynamic Purchasing System is available here: [crowncommercial.gov.uk/agreements/RM6264](https://www.crowncommercial.gov.uk/agreements/RM6264) ## CPV classification Repair and maintenance services of floating structures Source Find a Tender (UK) · Notice ocds-h6vhtk-066f90-2026-03-19T16:43:13Z [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-066f90-2026-03-19T16:43:13Z) 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 Submarine Delivery Group: past awards and live tenders](https://tendernation.io/buyers/submarine-delivery-group) [Sector More Repair & maintenance services tenders](https://tendernation.io/sectors/repair-maintenance) ## More tenders like this [Repair and maintenance services of building installations – Marché d'exploitation des Installations de chauffage, de climatisation, traitement d'eau, de vapeur et de groupes électrogènes aux Centres Hospitaliers de Romorantin-Lanthenay et Vendôme-Montoire Type P1-P2-P3 · CH Blois Etablissement support du GHT Santé 41 · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-6183-7217-9df5-7eaf0f5048fd/france-repair-and-maintenance-services-of-building-installations-marche-dex) [Repair and maintenance services of machinery – OC éénmalig groot onderhoud/herstel van trekkasten · Universiteit Antwerpen · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a156aa-0d29-7236-a054-8185a003e295/belgium-repair-and-maintenance-services-of-machinery-oc-eenmalig-groot-onder) [Repair and maintenance services of building installations – Exploitation, maintenance et entretien des installations techniques et gestion des énergies des juridictions des arrondissements judiciaires de Libourne, Bayonne, Dax et Mont de Marsan · Cour d'appel de Bordeaux · 39 days left · 27 Nov 2026](https://tendernation.io/opportunities/01a156a9-aa66-7290-be0e-4041ceb1e324/france-repair-and-maintenance-services-of-building-installations-exploitatio) [Repair and maintenance services of medical and surgical equipment – Servicii mentenanță preventivă echipamente medicale · Spitalul Clinic de Urgenta SF. Pantelimon · 37 days left · 25 Nov 2026](https://tendernation.io/opportunities/01a156a9-8ec5-71a7-89e3-ac566cee5379/romania-repair-and-maintenance-services-of-medical-and-surgical-equipment-se) [Repair and maintenance services of building installations – ENTRETIEN - MAINTENANCE DES TOITURES TERRASSES DES IMMEUBLES DE L'URSSAF ILE DE FRANCE · Urssaf Ile de France · 35 days left · 23 Nov 2026](https://tendernation.io/opportunities/01a156aa-0cfa-71b5-bde2-6fe071c7e927/france-repair-and-maintenance-services-of-building-installations-entretien) [Repair and maintenance services of firefighting equipment – Raamovereenkomst periodieke keuringen brandpreventie patrimonium Tuinwijk BV · Tuinwijk bv · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-661c-716a-b40b-4b693c2ca83f/belgium-repair-and-maintenance-services-of-firefighting-equipment-raamoveree)