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Prior notice United Kingdom Services

Provision of Baseline Measurements of Stratospheric Ozone and Ultraviolet Radiation

Reference ocds-h6vhtk-0794df · DEPARTMENT OF ENVIRONMENT, FOOD AND RURAL AFFAIRS

Prior notice. Estimated value: £1,700,000.

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Amounts and figures

£1,700,000
Estimated value
1
Lots

Description

Defra is seeking to contract with supplier(s) possessing the scientific, technical and analytical expertise required to provide baseline measurements of stratospheric ozone and ultraviolet radiation. The successful supplier(s) will undertake daily column ozone observations and collect spectral UV-B measurements across the United Kingdom’s three ozone monitoring sites in Manchester, Reading and Lerwick. The service will include quality assurance and quality control, calibration checks, comparison of ozone and ultraviolet observations with satellite data and nearby ground-based observations, maintenance of running 20-year climatology for each dataset, and submission of data to relevant national and international institutions. The outputs will support the continuity of the United Kingdom’s long-term ozone monitoring record, annual reporting, environmental monitoring and the United Kingdom’s obligations under the Vienna Convention. We are envisaging that the new contract will start on 18 May 2027 and run for five years. We estimate the total contract value to be up to £1.7 million excluding VAT. These details are indicative and remain subject to market engagement, affordability, intern…

Official publications

MediumReferenceDate
FTS 103343-2026 30 October 2026

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Frequently asked questions

What is the estimated value of this tender?
The estimated value published by the buyer is £1,700,000.
Who is the buyer of this tender?
The contracting authority is DEPARTMENT OF ENVIRONMENT, FOOD AND RURAL AFFAIRS (United Kingdom).
How can I bid for public tenders in the United Kingdom?
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Data collected from official public procurement sources. Amounts as published by the buyer.