Source: https://tendernation.io/opportunities/01a13b88-fee8-7069-a5d5-d03d5177f029/diffusion-tube-air-quality-monitoring-itt awarded GB open procedure # Diffusion Tube Air Quality Monitoring - ITT [Transport for Greater Manchester](https://tendernation.io/buyers/transport-for-greater-manchester) Estimated value Not stated Published 3 Sept 2021 Deadline Rolling deadline ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender Supplier procured for the planning, site set up and installation of Diffusion Tubes across Greater Manchester. The supplier will also be responsible for the end to end process of the Air Quality Monitoring service involving the monitoring, reporting and project management. ## CPV classification Installation services of equipment for measuring, checking, testing and navigating Source Find a Tender (UK) · Notice ocds-h6vhtk-02dcc0-2021-09-03T10:47:10+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-02dcc0-2021-09-03T10:47:10+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 Transport for Greater Manchester: past awards and live tenders](https://tendernation.io/buyers/transport-for-greater-manchester) [Sector More Installation services tenders](https://tendernation.io/sectors/installation-services) ## More tenders like this [Installation services of electricity distribution equipment – Fourniture, installation, supervision, exploitation et maintenance d'infrastructures de recharge pour véhicules électriques (IRVE) · SEM 4 V · 9 days left · 28 Oct 2026](https://tendernation.io/opportunities/01a156aa-0c2a-7335-8898-d727eea91071/france-installation-services-of-electricity-distribution-equipment-fournitur) [Installation services of electrical and mechanical equipment – Schools Energy Pathfinder 2025 - Biomass Programme - Biomass Package - Bundle 1 (MSLETB) · Mayo Sligo and Leitrim ETB · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156aa-2692-718a-ad62-071b15a67fb2/ireland-installation-services-of-electrical-and-mechanical-equipment-schools) [Installation services of video equipment – Services de conception, projection et maintenance de video-mapping pour la commune du Mesnil-Amelot · Commune du MESNIL AMELOT · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-62f7-7008-b7d3-88c856c5278c/france-installation-services-of-video-equipment-services-de-conception-proj) [Installation services of lifting and handling equipment, except lifts and escalators – LOCATION ET MAINTENANCE DE DIVERS MATERIELS DE MANUTENTION ELECTRIQUES (SITE DE MAROLLES 51300) · Sante Publique France · 32 days left · 20 Nov 2026](https://tendernation.io/opportunities/01a156a9-9f30-702f-b2ad-df00adb94fcd/france-installation-services-of-lifting-and-handling-equipment-except-lifts-a) [Installation services of radio, television, sound and video equipment – ACCORD CADRE A MARCHES SUBSEQUENTS RELATIF À DES PRESTATIONS DE SONORISATION, ÉCLAIRAGE VIDEO ET SPEAKER · Commune d'Athis-Mons · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a15183-d377-72b4-8ad4-f3b2ce66017d/france-installation-services-of-radio-television-sound-and-video-equipment) [Installation services of fire protection equipment – DOGRADITEV SISTEMA POŽARNEGA JAVLJANJA ZA PREHOD NA SISTEM NOVEJŠE GENERACIJE · LUKA KOPER, pristaniški in logistični sistem, delniška družba · 14 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a15183-7cca-72c8-9af9-fbb4ad81b64a/slovenia-installation-services-of-fire-protection-equipment-dograditev-siste)