Source: https://tendernation.io/opportunities/01a13be3-a729-737e-93f9-981accf0a20b/imo-boiler-burner-replacements awarded GB open procedure # IMO Boiler Burner Replacements [Department for Transport](https://tendernation.io/buyers/department-for-transport) Estimated value £100,000 Published 29 Sept 2026 Deadline Closed 7 Aug 2026 ## Who can bid - Below-threshold contract Buyers cannot shortlist bidders on suitability before tenders are in, so everyone gets to submit a bid (except some larger works contracts). [Procurement Act 2023, section 85](https://www.legislation.gov.uk/ukpga/2023/54/section/85) - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender The works comprise the replacement and upgrade of the existing gas burner systems serving three boilers within the IMO Building. The Contractor shall undertake the works sequentially, maintaining heating resilience by ensuring a minimum of two boilers remain operational at all times. The items of works are summarised as follows: - Removal and disposal of existing Ecoflam burners and associated redundant equipment. - Supply and installation of new low-NOx gas burners, burner plates and associated components to all three boilers. - Replacement of boiler door refractory and installation of new boiler water temperature sensors. - Modifications to existing gas pipework, gas trains, electrical supplies and control wiring to accommodate the new burner installations. - Integration of existing boiler flow switches into the burner enable circuits. - Gas tightness testing, combustion analysis, safety device testing and manufacturer-approved commissioning of all installations. - Provision of all required testing, commissioning and compliance documentation. - Removal of redundant materials and completion of all associated builders' works. Contract Award Notice ## CPV classification Repair and maintenance services of boilers Parts of central-heating boilers Boiler installations Boiler installation work Repair and maintenance services of mechanical building installations Mechanical and electrical engineering services Commissioning of heating installations Source Find a Tender (UK) · Notice ocds-h6vhtk-06c593-2026-09-29T14:43:26+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-06c593-2026-09-29T14:43:26+01:00) 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 Transport: past awards and live tenders](https://tendernation.io/buyers/department-for-transport) [Sector More Repair & maintenance services tenders](https://tendernation.io/sectors/repair-maintenance) ## More tenders like this [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) [Tyre repair services, including fitting and balancing – Gumiabroncs átszerelése, tárolása Bp. gyorsított · Nemzeti Adó- és Vámhivatal · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a15183-0930-720a-9a6f-ef8e900ea245/hungary-tyre-repair-services-including-fitting-and-balancing-gumiabroncs-at) [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) [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 services of motor vehicles and associated equipment – Acord cadru – Servicii de reparare si întreţinere a autosanitarelor, de inlocuire a pieselor de schimb uzate aferente acestor autosanitare · Serviciul de Ambulanta Judetean Bistrita-Nasaud · 29 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a15183-8ccf-73f8-b1ec-6b8327791788/romania-repair-and-maintenance-services-of-motor-vehicles-and-associated-equip)