Source: https://tendernation.io/opportunities/01a13ce9-0b49-72c4-b52b-cbc47535d498/thames-barrier-electrical-maintenance-of-11kv-silicone-transformers-and-oil-chan awarded GB negotiated without publication procedure Suitable for SMEs # Thames Barrier electrical maintenance of 11Kv silicone transformers and oil change of Yorkshire OSAT oil switches [Department for Environment Food & Rural Affairs](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) Open field Estimated value £25,000 to £45,000 Published 20 Aug 2024 Deadline Closed 13 Sept 2024 ## 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. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Thames Barrier piers and abutments electrical maintenance of 11Kv silicone transformers and oil change of Yorkshire OSAT oil switches (21 in total) and taking oil samplings of the oil replaced to provide PCB certificates. Plus 5 silicone filled transformers (on shores). PLEASE NOTE that any personnel who will have access to the tender documents and the on-site team must have a suitable level of clearance, the baseline standard acceptable is a Counter Terrorist Check (CTC). Please submit copies of the CTC clearance letters for the proposed individuals when register your interest. Additional information: To apply for this opportunity you must provide proof of current/valid security clearance ( CTC as minimum) to Upon CTC reception the specification will be provided with a copy of the Request to Quote (RFQ) documentation If you have any clarification questions linked to this opportunity or the procurement process please submit these via email to Please note that, unless commercially sensitive, both the question and the response will be circulated to all tenderers. ## CPV classification Building and facilities management services Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/8b42e102-19fb-48ab-a75b-9208a0d82dd7) 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 Department for Environment Food & Rural Affairs: past awards and live tenders](https://tendernation.io/buyers/department-for-environment-food-rural-affairs) [Sector More Business services tenders](https://tendernation.io/sectors/business-services) ## More tenders like this [CA18489 - Askham Bryan College - Provision for External Audit Services · Askham Bryan College · 27 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a1594a-59c0-7116-83f2-f6a8be15db7d/ca18489-askham-bryan-college-provision-for-external-audit-services) [Institutional Strengthening and Capability Development Plan for Disaster Risk Management in Khyber Pakhtunkhwa · Dai Global UK Ltd · 15 days left · 4 Nov 2026](https://tendernation.io/opportunities/01a1594a-5b90-70f0-bfba-b41855fc1036/institutional-strengthening-and-capability-development-plan-for-disaster-risk-ma) [Tech support for the dev. of the PCF requirements of the NHS Supplier Roadmap · NHS England · 20 days left · 9 Nov 2026](https://tendernation.io/opportunities/01a1592e-e8f3-706b-9ddc-5c6a732dbed6/tech-support-for-the-dev-of-the-pcf-requirements-of-the-nhs-supplier-roadmap) [CCHA 0328 Legal Services Framework for Land and Development · Castles and Coasts · 35 days left · 24 Nov 2026](https://tendernation.io/opportunities/01a158c1-081f-701f-9487-6053b00296f6/ccha-0328-legal-services-framework-for-land-and-development) [Evaluation consultancy services – Achiziția de Servicii de evaluare a Strategiei Naționale de Specializare Inteligentă (SNCISI) 2022-2027 precum și a Planului Național de Cercetare Dezvoltare și Inovare 2022-2027 (PNCDI IV) · Autoritatea Nationala pentru Cercetare · 14 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a156a9-ff29-70e9-8ce7-e1917b432c09/romania-evaluation-consultancy-services-achizitia-de-servicii-de-evaluare-a) [Printing and distribution services – impression, façonnage, MISE SOUS PLI et routage de supports de communication POUR LES services DU departement de lot-et-garonne - 4 lots · Conseil Départemental du Lot-et-Garonne · 44 days left · 3 Dec 2026](https://tendernation.io/opportunities/01a156a9-6342-737e-9c91-e518c28582e6/france-printing-and-distribution-services-impression-faconnage-mise-sous-p)