Source: https://tendernation.io/opportunities/01a13ca8-26f9-73c2-9044-1d4c6533f8f0/temporary-ventilation-air-quality-monitoring awarded GB open procedure # Temporary Ventilation & Air Quality Monitoring [Bip Solutions Limited](https://tendernation.io/buyers/bip-solutions-limited) Estimated value £5,000,000 Published 27 Jan 2021 Deadline Closed 10 Feb 2021 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender EKFB is seeking to appoint a sub-contractor to supply and/or install the Temporary Ventilation and Air Quality Monitoring, to allow for a healthy and safe environment whilst constructing 3no twin-bore cut-and-cover tunnels. The tender will be considered in two lots: - Lot 1 Supply of all equipment and accessories for the temporary ventilation and air quality monitoring systems for the 3no Green Tunnels - Lot 2 Installation, maintenance and removal of the temporary ventilation and air quality monitoring systems in the 3no Green Tunnels The temporary ventilation and air quality monitoring systems include, but are not limited to, fans, anemometers, gas detectors, smoke detectors, diesel particle matter detectors and volatile organic compounds detectors. The temporary ventilation and air quality monitoring systems should be in service from the commencement to the completion of the MWCC activities inside the tunnels. For that reason, the installation should be done in multiple visits, following the construction sequence of the tunnels. These visits should be short and efficient to ensure the disruption of the other activities is minimum. ### Anticipated Programme ### Greatworth - from Jan 22 (in stages) Chipping Warden - from Sep 21 (in stages) ### Wendover - from Jul 22 (in stages) Through this expression of interest you will be vetted in accordance with the EKFB prequalification model - for further information visit [competefor.com/EiffageKier](https://www.competefor.com/EiffageKier/) Following receipt of the questionnaire, we will create a short list by assessing capabilities, experience and availability of each supplier. Upon successful shortlisting you will be invited to tender from the EKFB e-Sourcing platform Market Dojo, EKFB will be using a balanced scorecard approach to its procurement activities - for further information visit the above website. Kerry Albrighton - Senior Buyer ### Please see attached Document Additional information: Please see attached Document Read full description ## CPV classification Ventilation ducting Source Contracts Finder (UK) [View official notice](https://www.contractsfinder.service.gov.uk/notice/f1797c80-619b-4e98-a028-2380b2672af6) 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 Bip Solutions Limited: past awards and live tenders](https://tendernation.io/buyers/bip-solutions-limited) [Sector More Furniture, furnishings & cleaning products tenders](https://tendernation.io/sectors/furniture-furnishings) ## More tenders like this [Hendon Library: School Libraries and Resources Service (SLRS) refit 2026/27 · London Borough of Barnet · 28 days left · 16 Nov 2026](https://tendernation.io/opportunities/01a154e4-41d4-73a3-9712-1003545b8a8c/hendon-library-school-libraries-and-resources-service-slrs-refit-202627) [3D, 2D and Lighting Exhibition Design Services for: The Ocean (working title) Temporary Exhibition at Science Museum 2028 & Science and Industry Museum 2029 · Science Museum Group · 28 days left · 15 Nov 2026](https://tendernation.io/opportunities/01a15476-637e-71ad-9786-0a37575262f2/3d-2d-and-lighting-exhibition-design-services-for-the-ocean-working-title-te) [Furniture – Acquisition d’équipements mobiliers et matériels destinés au Lycée des Métiers de la Mer à La Réunion (974) · Région Réunion · 11 days left · 30 Oct 2026](https://tendernation.io/opportunities/01a15183-1358-72da-a60c-19d077e522b3/france-furniture-acquisition-dequipements-mobiliers-et-materiels-destines-a) [Furnishing – Jõhvi Kutsehariduskeskuse (Kutse tn 13, Jõhvi) sisustamine · Riigi Kinnisvara Aktsiaselts · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a15183-144b-72cc-a6d4-5954d41791b9/estonia-furnishing-johvi-kutsehariduskeskuse-kutse-tn-13-johvi-sisustamin) [Theatre seats – Renouvellement de la tribune téléscopique du centre culture de l'Orangerie · Mairie de Roissy-en-France · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a15183-07c7-7113-8193-81d8622e137a/france-theatre-seats-renouvellement-de-la-tribune-telescopique-du-centre-cul) [Library furniture – namještaj I oprema ZA knjižnice osnovnih škola · Grad Zagreb · 29 days left · 17 Nov 2026](https://tendernation.io/opportunities/01a15183-0a9a-739d-b9d2-08b5910ccdbc/croatia-library-furniture-namjestaj-i-oprema-za-knjiznice-osnovnih-skola)