# Diffusion tube supply and analysis Contract

> Contract award record from UK public-sector procurement sources.

## Key facts

- Public buyer: [City of Bradford Metropolitan District Council](/buyers/city-of-bradford-metropolitan-district-council/contract-awards)
- Contract winner: Gradko International Limited
- Award value: £55,332
- Tender value: £55,332
- Award date: 14 September 2022
- Published: 21 September 2022
- Contract start: 1 November 2022
- Contract end: 31 December 2024
- Stage: awarded
- Procurement category: services
- Notice ID: c9794974-ee6e-4ef6-9c92-4ff43fc56559-573340
- OCID: ocds-b5fd17-bbb7f5e9-f6e3-466f-82cb-59b218ae8f86

## Description

The Council requires a suitably qualified and experienced provider to supply and analyse nitrogen dioxide \(NO2\) diffusion tubes \(50% TEA in acetone method\) to support its Local Air Quality Management \(LAQM\) and Clean Air Zone \(CAZ\) evaluation programmes from 2023 onwards\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/c9794974-ee6e-4ef6-9c92-4ff43fc56559-573340)