Source: https://tendernation.io/opportunities/01a13bdb-9987-705d-a1f6-fcf42f69d683/service-and-maintenance-of-air-quality-monitoring-stations-2026 closed GB open procedure Suitable for SMEs # Service and Maintenance of Air Quality Monitoring Stations 2026 [The Royal Borough of Kingston upon Thames](https://tendernation.io/buyers/the-royal-borough-of-kingston-upon-thames) Estimated value £95,000 Published 16 Apr 2026 Deadline Closed 15 May 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still 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. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender The contract is for the service and maintenance of air quality monitoring stations within the London Borough of Sutton. The Royal Borough of Kingston upon Thames (RBK) and the London Borough of Sutton (LBS) have merged services to create a Shared Environment Service which will hereafter be referred to as ‘The Council’. There are currently 3 air quality monitoring sites located within RBK (KT4, KT5 and KT6). There are currently 4 air quality monitoring sites within LBS (ST4, ST5, ST6, ST8). Details of the sites and monitors located within each monitoring station can be found on the LondonAir website. In order to review and assess air quality as part of the duties under London Local Air Quality Management, air quality monitoring stations are operated throughout both boroughs. There is a requirement for the air quality monitoring data to be used in the Review and Assessment process and the rates of data capture need to be the highest possible. Consequently, the equipment needs to be regularly serviced and maintained. There also needs to be swift responses to faults which are reported in order to minimise the loss of air quality monitoring data. Early diagnosis and notification of potential faults is encouraged so that corrective intervention can be programmed. The contract will need to represent value for money for the Council while offering a high quality service to the client. The operation of an air quality monitoring network is a measure that is included in both of the boroughs’ Air Quality Action Plans. The collection of reliable data helps to inform the effectiveness of the other measures that are being implemented to improve air quality across the boroughs and the data is included within the statutorily required Annual Status Report. invoice annually. Read full description ## CPV classification Sewage, refuse, cleaning and environmental services Source Find a Tender (UK) · Notice ocds-h6vhtk-0683cd-2026-04-16T10:21:22+01:00 [View official notice](https://www.find-tender.service.gov.uk/Notice/ocds-h6vhtk-0683cd-2026-04-16T10:21:22+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. 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