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PERMANENT AWARD EVIDENCE

GB-London: 904126503 The RSSB Air Quality Monitoring Network (AQMN)

Rail Safety Standards Board (RSSB) · published 15 May 2025. This page preserves the identifiers and current held fields for one Contracts Finder release; it is not an invoice, performance assessment or complete contract history.

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Contracts Finder release ID14975700-a9bb-48c3-984e-f8d0cbca8f34-845352
Open Contracting ID (OCID)ocds-b5fd17-74ef07f8-2520-48dc-8cd7-1775c6b676f7
Buyer identifierGB-CFS-308663
Release typeaward
PUBLISHED COMMERCIAL FIELDS

Values stay separate.

A tender estimate and an award value answer different questions. Neither is treated as cash paid.

Award value
£336,806
award field
Tender value
£336,806
tender field
Procurement method
Not specified
Category
services
CPV
73110000
Research services
Delivery
British Oversea Territories
No postcode
PUBLISHED DESCRIPTION

What the notice says

Conducted as a Further Competition, from the Crown Commercial Service's Research & Insights DPS (RM6126). The overarching aim for the AQMN is to capture continuous and accurate air quality monitoring data at selected stations where there is a risk of poor air quality over the GB rail network.

Tender statuscomplete
STAGE-DATE LEDGER

Reported dates, without an invented lifecycle.

The current projection contains one award release, not a verified chain of planning, tender, award, contract and modification records. Dates are shown in source-field order and are not silently repaired.

  1. 01Notice publishedPublication timestamp on the held release15 May 2025
  2. 02Tender period endsTender-period field as published13 Mar 2025
  3. 03Contract startsContract-period field as published14 Mar 2025
  4. 04Contract endsContract-period field as published31 Mar 2026
SUPPLIER EVIDENCE

Published names and exact identifiers

A company profile appears only when this release carries a usable company number. Name-only suppliers remain name-only.

Published name only

Ricardo-AEA Ltd

No legal entity is inferred from this supplier name.

SOURCE

Contracts Finder release

Published 15 May 2025 · held through the daily award projection · Open Government Licence v3.0.

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