Published date: 24 October 2024

Last edited date: 12 February 2025

Closed opportunity - This means that the contract is currently closed. The buying department may be considering suppliers that have already applied, or no suitable offers were made.


Closing: 29 November 2024, 12pm

Contract summary

Industry

  • Air quality management - 90731100

Location of contract

PE2 8YY

Value of contract

£1

Procurement reference

CF-0386800D8d000003VQwdEAG

Published date

24 October 2024

Closing date

29 November 2024

Closing time

12pm

Contract start date

1 January 2025

Contract end date

31 March 2030

Contract type

Service contract

Procedure type

Open procedure (above threshold)

Any interested supplier may submit a tender in response to an opportunity notice.

This procedure can be used for procurements above the relevant contract value threshold.

Contract is suitable for SMEs?

Yes

Contract is suitable for VCSEs?

No

Description

The procurement documents are available for unrestricted and full direct access, free of charge, at https://defra-family.force.com/s/Welcome Any questions, requests to participate or tender submissions must be submitted electronically via this portal.

The UUNN was first established in January 2020 and has expanded since to respond to evidence needs and is currently operating at ~299 sites.
The primary aim of the UUNN is the provision of additional NO2 monitoring data for inclusion within the national UK compliance assessment. Previously the national assessment of NO2 has comprised of a UK-wide automatic monitoring network; the Automatic Urban and Rural Network (AURN), and national scale modelling; the Pollution Climate Mapping (PCM) model.
UUNN monitors were sited specifically to target areas where modelling had indicated an exceedance of the annual mean NO2 limit value, and where concentrations predicted by the PCM model and by local modelling completed by a relevant local authority were not in good agreeme

More information

Previous notice about this procurement

The UK Urban NO2 Network (UUNN) Re Tender 2024

  • Opportunity
  • Published 24 October 2024, last edited 5 November 2024

About the buyer

Contact name

Defra Group Commercial

Address

2 Marsham Street
London
SW1P 4DF
United Kingdom

Telephone

+44 3459335577

Email

procurement@defra.gov.uk